Inventions Of The Early 19th Century Essays - Rubber, Telegraphy

Developments of the Early nineteenth Century - - - - - Document CONTAINED: INVENT.TXT Real TOPIC: Inventions of the mid nineteenth century. Creator AND RESEARCHER: Big Brother @ The Works (617) 861-8976 - - - - - This document was initially explored and composed by Big Brother. All material utilized in the document is unique and unplagerized, so these records are SAFE to use AS-IS without any alterations other than points of interest to cover the real required point for school. Since school can be a BITCH, these documents have been set up to assistant you in your exploration, and are not expected to be as a matter of fact turned in AS-IS, however a significant number of you will hand them over since they are straightforward documents... try not to fuck up your life, consider and get passing marks, at that point find a decent line of work, bring in some cash, wed somebody you love, and live joyfully ever after... ...since, all things considered - Big Brother is Watching You! - - - - - Elder sibling's Guide to School The Dreaded Reports real examples........... Beginning OF FILE - - - - - Developments OF THE EARLY NINETEENTH CENTURY The specialty of creating has been around since cures have been required also, arrangements have been required to make our lives simpler and the sky is the limit from there agreeable. From the time our progenitors colonized the shores of another land, up till the hour of the cutting edge super-conductor: individuals have made gadgets and made revelations for our sake to make life simpler for everybody. Before the mid nineteenth century correspondences were insufficient. The constraints of our hearing implied that inaccessible occasions were known long after they had happened. Frameworks of correspondence existed which were snappier then the speed of a courier - smoke signals, fires lit on slopes, flagging banners. However, these techniques must be utilized for imparting in code with pre-set up maxims as opposed to out-right correspondence. These techniques additionally required certain meteorological or geological conditions so as to work appropriately. In the nineteenth century conditions were available that made the need for new types of correspondences vital. Mechanical society required a strategy for imparting data rapidly, securely and precisely. Craftsman innovator Samuel F.B. Morse holds credit for contriving American's first economically fruitful electromagnetic message (protected in January 1836). The message was a gadget used to electrically send signals over a wire for significant distances permitting a set up correspondence connect to be produced using one city to another. (What's more, everything in the middle of.) The fundamental guideline of the message was the opening and shutting of an electrical circuit provided by a battery: the varieties of the current in the electromagnet would pull in or repulse a little arm associated with a pencil which would follow crisscross signs onto a portion of paper running under the arm at a steady speed. This early arrangement didn't offer extraordinary down to earth prospects, mostly in light of the fact that the batteries then accessible couldn't deliver a current sufficiently able to push the sign incredible separations. As a craftsman and stone worker, Morse had the individual characteristics to succeed as creator of the message: knowledge, perseverance, and an ability to learn. What he needed was: information on ongoing logical turns of events, satisfactory assets, mechanical capacity, and political impact. Like all effective creators of the nineteenth century, Morse misused his qualities and taken a shot at his shortcomings. Morse utilized Professor Leonard D. Storm's proposals of improving both his battery and electromagnet by following the proposals of Joseph Henry. Together they joined Henry's proposals and ventured up the separation they could send messages from fifty feet to ten miles. This innovation, no less significant than the message itself, was the alleged transfer framework, generally utilized today for programmed controls and alterations. Morse presented a progression of electromagnets along the line, every one of which opened and shut the switch of a progressive electric circuit, provided by it's own battery. Simultaneously Morse improved the transmitting and accepting gadgets and consummated the understand flagging framework dependent on specks and runs, which is as yet being used today. The main message line, interfacing Baltimore to New York, was introduced in 1844. Prior to this be that as it may, on May 24th, 1843 wires were hung among Washington and Baltimore where Morse sent the principal message from the Supreme Court room in Washington to Alfred Vail, Morse's right hand who was in Baltimore at a railroad terminal (41 miles away): What hath God fashioned? On May 29th, 1844 word flashed by wire from the vote based show in Baltimore that James K. Polk had been designated for the Presidency. Individuals were entranced by the Enchantment key and it was concluded that the broadcast would be utilized for the time being to report congressional doings. By 1848 each state east of the Mississippi aside from Florida was served be the

Other topic Essay Example | Topics and Well Written Essays - 1500 words

Other theme - Essay Example The exposition depicts which book was progressively powerful as to the style utilized by the writer. Dracula is ageless novel and appears to be more compelling in the composing style than Christine. Dracula is composed as an assortment of journal segments, letters, wires, and takes note. As per (Stoker 7) Dracula composes a letter to Jonathan Harker inviting him to Carpathians. The idea, Stoker tells us in the note at the beginning of the novel, is to introduce the occasions of the story as fundamental reality, in spite of the way that some area of the occasions are hard to acknowledge. The amassing of documents is like a heap of affirmation being presented at court. The fact of the matter is out †as the peruser, you get the chance to go about as judge and jury. The composed work style is immediate and amazingly speedy †the characters write in their journals fundamentally as occasions are happening, so the peruser experiences the occasions as the characters do. The epic, Dracula, is made out of a movement of first-individual journals, letters, and explanations, which suggests there are different storytellers, and alternate points of view are there spoken to. Stokers prefatory articulation explains this, and requests that the principle altering that has been done is to cross out whatever isnt imperative to the story. All the journals and letters, by and large, are decisively as they were at first made. Dracula is an activity stuffed portrayal about vampires and how to execute them. Since it is told from alternate points of view through an assortment of diary segments, letters, and notes, theres not an impressive proportion of fatigue. The story moves along at an extremely average catch, so there will never be an ideal opportunity to be depleted. The lingo is now and then inconvenient just considering the way that it was created over a century back, and there are some dim chronicled and social references that may depleting for present day per users. In Christine, the creator utilizes practically comparable style

Getting Started With the Paper Mate Write Bros

Getting Started With the Paper Mate Write BrosThe Paper Mate Write Bros is a unique twist on the high school scenario and only the best written girls are able to pass. A regular high school has nothing on this high school in that the writing competition is to write your own story and compete with other students who also want to compete in this book club type of activity. It seems like a great idea because you get to share the things you have learned in class, but the problem is the lack of structure and expectations.This is why it is such a hit with the different personalities of the students. There is no set time or period of time that these activities are expected to be done, therefore you have to plan on a weekly basis if you are going to make any progress. A problem that most people have when they start a writing club like this is they forget to bring any sort of notebooks. This is another thing you need to remember; they are not going to have a lot of money so you have to make s ure that they don't end up buying a notebook that is not going to last them long.There are different types of notebooks that you can buy at your local bookstore, but the best ones are the ones you can write on yourself. You can find notebooks that have a selection of different colors and designs, but you can also find some that have a special design like your favorite character that you can customize with a special design.Since the notebook has a variety of various color choices, they are perfect for the different characters that you are trying to get everyone involved with. One thing that you also have to remember when you are choosing the notebook for your group is that the more fun you are with this, the more fun you will have with the other participants.When you are looking at the notebook that you are going to purchase, make sure that you are taking a look at all of the essential items that go along with it. One thing that you really need to remember is that you don't have to s pend a lot of money just to have a good looking notebook. You can get the basic ones for less than $50 and you can go all out with the bright colors and fun designs.There are all sorts of different designs and themes that you can choose from, so if you are lucky enough to buy one that has the mascot that you have chosen as the main character, you can also put in a special pen that you have designed yourself. Then you can write your name on your school notebook and have the characters from the notebook write on yours.Then you can be like the main character in the notebook and use the pens to write your name and the character's names so everyone can see who is writing. This would be a great way to make everyone feel like they are a part of the movie 'Fifty Shades of Grey.'Since most of the people in the club are doing this for the fun of it, you can allow your imagination to run wild when it comes to writing your favorite movies and authors. You can even throw in some music or games t o keep everyone entertained.

Art Fakes and Forgeries Essay - 1266 Words

Chris Wiley English 1000 13 September 2010 Fakes and Forgeries Lessing v. Dutton The two essays, â€Å"What is Wrong with a Forgery,† by Alfred Lessing and â€Å"Artistic Crimes,† by Denis Dutton, explore the different reasons that they give negative connotation to the concept of an artistic forgery. Each author concludes that a forgery is indeed wrongful, however their reasons for this conclusion differ in several distinct ways. This essay will summarize both authors’ main points and compare and contrast the fundamental differences of their arguments. Lessing begins â€Å"What is Wrong with a Forgery† by establishing that forgeries are not void of aesthetic value. In fact, he states that a clear distinction must be made between the†¦show more content†¦Lessing uses this concept to draw a distinction between creativity or originality and reproduction or technique. Technique, he says is public, it is something anyone can possess or learn, while originality or creativity is a deeper concept to explore. Both qualities in pe rfect balance, he asserts, are necessary to create a great work of art. Lessing says forgery is in the concept of originality and not technique stating, â€Å"forgery is a concept that can be made meaningful only by reference to the concept of originality, and hence only to art viewed as a creative, not as a reproductive or technical, activity. The element of performance or technique in art cannot be an object for forgery because technique is not the kind of thing that can be forged. Technique is, as it were, public.† In the Vermeer case, it is not the technique that was forged but his discovery of it; his originality in its use. Lessing further defines his view of artistic originality and its importance. He contends that true artistic originality comes from the impact on the history and progression of art. Vermeer, he says was a great artist because he brought new and original technique and style to the artistic community and profoundly impacted art history. The ability to produce aesthetically beautiful pieces of art is not all that makes a great artist, but it is this originality or â€Å"the fact that [Vermeer] painted certainShow MoreRelated Stolen and Forged Artwork Essay1313 Words   |  6 PagesForged Artwork Since the beginning of its existence, art collecting has been a rather dangerous endeavor. Artwork fakes and even stolen art have been documented since the days of ancient Rome. Even then, the Romans often sought classical Greek artwork and sculptures, and more often than not, works purchased were by Roman artists trying to imitate classic Greek works (Kaufman 36). Today, modern day forgers are still trying to fool art enthusiasts and are becoming increasingly sophisticated inRead MoreArt Forgery886 Words   |  4 PagesForgery is a normal aspect of the art world. This topic is about the skill involved in producing true forgeries within the world of art. It is stressed that the forger is to be seen as an artist, in that he or she must sometimes enter the mind of the original artist, master his or her techniques, and otherwise execute works that can withstand the expert eye. There are many ways that people will do in order to make a fast buck without thinking about the techniques that are done to detect forgeryRead MoreEssay on Progression of the Kouroi1333 Words   |  6 PagesProgression of the Kouroi What is a kouros? In Greek, kouros means a young man. In art, a kouros is a statue of a young nude male who stands with his hands at his sides and one leg, usually his left, advanced. Throughout the Archaic period, which dates from 610 B.C. to 480 B.C., the basic pose of kouroi (plural for kouros) remained the same, though the anatomy of the figures gradually became more naturalistic or true to life. The ideology that the Greek sculptors wanted to achieve greaterRead MoreImage Tampering Essay1098 Words   |  5 Pagesphotograph as the source, it uses the portion of the unique base photograph as its supply. Therefore, the source and the destination of the modified image originate from the same image. Photoshop Clone Stamp Tool can be used to reap such sort of forgery. Blurring is usually carried out alongside the border of the changed region to reduce the impact of irregularities among the unique and pasted place. The 2nd kind of IT strategies is referred to as Image-Splicing, that is a technique that entailsRead MoreThe Man in the High Castle: Criticisms of Reality and Dictatorship1322 Words   |  6 Pagesmemorabilia. In this way, a large market for forgeries has emerged, and Fink works creating replicas in this large secret industry. His struggle as an undetected Jew of low class parallels his occupation in an industry of deception. â€Å"No one could possibly estimate the percentage of forgeries in circulation. And no one – especially the dealers – wanted to. †¦ The fakes would undermine the value of the real. It was fine until questioned† (pg. 48). In this way, the fake antiquity industry is a reflectionRead MoreThe Man in the High Castle: Criticisms of Reality and Dictatorship by Philip K. Dick1296 Words   |  6 Pagesmemorabilia. In this way, a large market for forgeries has emerged, and Fink works creating replicas in this large secret industry. His struggle as an undetected Jew of low class parallels his occupation in an industry of deception. â€Å"No one could possibly estimate the percentage of forgeries in circulation. And no one – especially the dealers – wanted to. †¦ The fakes would undermine the value of the real. It was fine until questioned† (pg. 48). In this way, the fake antiquity industry is a reflectionRead MoreEssay on Robert Elliots Faking Nature3130 Words   |  13 Pageswas akin to art forgery. Just as a copied art work could not reproduce the value of the original, restored nature could not reproduce the value of nature. I reject Elliots art forgery analogy, and argue that his paper provides grounds for distinguishing between two forms of restoration that must be given separate normative consideration: (1) malicious restorations, those undertaken as a means of justifying harm to nature, and (2) benevolent restorations, or, those which are akin to art restorationsRead MoreEssay about Rich Rollin657 Words   |  3 PagesWritten Assignment Art Theft There are several agencies around the world working to curtail art theft and recover stolen works. The assignment will require you to explore several website to learn more about their efforts, examine one case of art theft and identify why art is so valuable. 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It is difficult toRead MoreA Lecture On Chatterton, Oscar Wilde s Career738 Words   |  3 Pagesclose attention to Chatterton enabled Wilde to understand that the astonishing inventiveness of the Rowley forgeries evinced the imaginative impulse that inspired the finest forms of imaginative literature. Exploiting the links between imagination, authenticity, and truth, Chatterton’s artistic originality arose in fabrications that conjured a literary past that historically never existed. Such fakes, Wilde knew from his reading about Chatterton, might strike some interpreters as the result of ungovernable

Ethnic Group Conflict The Israeli-Palestinian Conflict

Social perception is powerfully mediated by cultural conformity, especially when it concerns religious beliefs. The Israeli-Palestinian conflict demonstrates this concept vividly. Both sides harbor antagonistic social perceptions against each other. Only by changing these perceptions can a reconciliation be reached. The opposing views result in a biased lens, which only serves to uphold the traditionally held generalities each culture has of the other. Even though religion is a primary theme in the conflict between these two groups, it may only be the bridge that transcends all the differences of the two ethnic groups. The concept of peace building may help to change perceptions and cultivate positive interactions when it emphasizes†¦show more content†¦These two ethnic group engage in war with each other because of long-held stereotypical beliefs about each other which is the result of a biased perspective. For example, the Israeli people believe that the Palestinian s are using peace seeking strategies as a temporary scheme, and that their true objective is to conquer and control Palestine. On the other hand, many of the Palestinians perceive that Israel does not wish to achieve a peaceful resolution with Israeli citizens, but instead desires to remain in control of the land between the Jordan River and the Mediterranean Sea. It is challenging to understand the precise demands of either side of this conflict because of the differing interpretations and opinions. However, there are many people on each side who disagree with the political issues of these warring groups. Social psychologists Fritz Heider formed the balance theory, in which he states that people look for consistency among their attitudes (Shiraev Levy, 2010). In other words, a person feels balanced if he or she and a person he or she likes agree on a topic, or if he or she and a person he or she dislikes disagrees on a topic (Shiraev Levy, 2010). According to Heider (1959), individuals often overrate the positive attributes of those they like and undervalue positive attributes in those they dislike. People also tend to emphasize the negative attributes of those peopleShow MoreRelatedEssay about Ethnic Conflict in the Middle East1665 Words   |  7 PagesEthnic Conflict in the Middle East Ethnic conflicts are well rooted in the worlds history and perhaps inherent in human nature. This type of conflict is difficult to resolve as is evident in the situation in the Middle East. The ethnic conflict theory explains that it is not territory, politics, or economics that prevents the achievement of peace between the Israeli and Palestinian peoples, instead, it is a deep-seated hatred of one another that neither group can overcome. 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The elongated peace process has been used as a stalling tactic to build Israeli settlements in the occupied territories, displacing an increasing number of Palestinians. Islamic groups discourage peace talks or any notion of the normaliza tion of relations with Israel (Haass 57). A successful negotiationRead MoreYear Land Size West Bank Share Essay1011 Words   |  5 Pages(World Fact-Book, 2001). Israeli governments have supported settlers in various ways, including providing them land, cheap mortgages, tax reductions, grants, subsidies and employment and deplying IDF to guard settlements. In per capita terms, the government has invested more in the settlements than in Israel propers. In the 1990s for example, 5.3 m of road per person were paved in Israel proper. compared with 17.2 m in the territories. One of the core demands of the Palestinian negotiators at Oslo andRead MoreIs Israel’s Very Survival Dependent on the Creation of a Stable and Viable Palestinian State?748 Words   |  3 Pagesdependent on the creation of a stable and viable Palestinian state? Let us have ambitions; ambitions to move beyond the violence and occupation, to the day when two states, Palestine and Israel, can live together side by side in peace and security. ~King Abdullah II. In the country of Israel there are two conflicting ethnic/religious groups, the Israelis and the Palestinians. Israelis have most of the power, and run the actual state of Israel, whereas Palestinians have only inconsequential amounts of authorityRead MoreThe Conflict Of The Arab Israeli Conflict1420 Words   |  6 PagesArab-Israeli conflict; all of which seek to discern the culprit and contrive a remedy. 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To answer this question one must determine if there is a well-established definition of the phrase ‘ethnic cleansing’ and also establish that this was the intent of the Zionists, both initially and subsequently. This can be

Mustafa Establish The Republic Of Turkey - 1467 Words

1. Mustafa Kemal helped establish the Republic of Turkey and became its first president. Born in the Ottoman Empire, he dethroned Sultan Abdul Hamid II in the Young Turk Revolution in 1908. Soon after, he rose up the ranks in the Ottoman military; he fought in the Italo-Turkish War in 1911, in the Balkan Wars from 1912 to 1913, and in the Great War from 1915 to 1918. He became well-known after the strong resistance in Dardanelles against the Allies. After the Treaty of Sevres, the Allies took control of vital forts near the waterways; this would endanger the security of the country. In 1919, Mustafa Kemal organized resistance against those forces, especially the Greek. In 1923, The Treaty of Lausanne was signed, and the Republic of Turkey was established, with Mustafa Kemal as its first president. During his presidency, he strived to keep Turkey neutral in global affairs, and modernize the country, socially and industrially. When last names were introduced to Turkey, he adopted the last name, â€Å"Ataturk,† meaning â€Å"Father of the Turks,† soon after. 2. Enver Pasha was greatly responsible for the Ottoman participation in the Great War, and the numerous Armenian deaths in the forced deportation. Training in Germany at a young age, he was fascinated by the German military system, and tried to reform Ottoman military lines in a more German way. He organized the Young Turk Revolution in 1908, the defense of Libya against Italy in 1911, and the recapture of Edirne in 1913. He heldShow MoreRelatedThe Historical Foundations Of The Norwegian Constitution855 Words   |  4 Pageshistory, the Republic of Turkey is a fairly young nation, established in October of 1923 (TCF, 2015). Little remains of historical ties to the Ottoman Republic, however, it’s fall during the first World War gave way to the post war Turkish National Liberation Movement, led by Mustafa Kernal. Kernel was later named Mustafa Atatà ¼rk, or father of the Turks. Page 12 of 36 Atatà ¼rk’s achievements include the signing of Lausanne Peace Treaty, with most notably Britain, Greece and France. It was Mustafa Atatà ¼rk’sRead MoreA Free Democratic Environment : The Farmer s Wife By Mustafa Kemal Ataturk2013 Words   |  9 PagesEligible for Education? Negative! Is that ethical? Are those â€Å"rights† considered to be women rights? Would this occur in a free democratic environment? Definitely not! Mustafa Kemal Atatà ¼rk did not accept this old fashioned Islamic mindset, which was still dictated by the Ottoman Empire. He had the idea to lead Turkey into a democratic, independent future, because he was a visionary and ethical leader he took action. Visionary Leader The MP1 reflects his visions, why he wanted to rebuildRead MoreEssay about Ghandi Vs. Kemal668 Words   |  3 Pages Compare and contrast Mustafa Kemal with Mohandas Gandhi, explain their similarities and differences. nbsp;nbsp;nbsp;nbsp;nbsp;In 1918, the Ottoman Turks were already independent, and consequently the allies (the United States, Great Britain, and France) wanted to make them pay. They were going to divide the Turkish territory among themselves. These were the conditions in Turkey at the time. The Turks’ feelings about being split up between the allies and the Greeks were very simple. ObviouslyRead MoreTurkish Reform Under Mustafa â€Å"Ataturk† Kemal: a Review on the Six Arrows of Kemalism3001 Words   |  13 PagesTurkish Reform Under Mustafa â€Å"Ataturk† Kemal: A Review on the Six Arrows of Kemalism In the aftermath of World War I, the once great Ottoman Empire was left in shambles. After having lost almost all of the empire’s territory to European mandates in 1918, what little they had left became occupied by Allied troops. 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Audit - Assurance Functions - and Standards of Decision Making

Question: Discuss about the Audit, Assurance Functions, and Standards of Decision Making. Answer: Introduction This report has different audit, assurance functions, and standards of decision making. Financial statements of client are prepared with the help of Auditing and assurance where auditors undergo audit process, give their opinion. Auditors are expected be neutral and express their opinion regarding financial Statements. The report shows the responsibility of auditors to third party. To make clear the liabilities of auditors towards third parties case analysis are done. In Second section, 4 cases with different aspects of auditors roles and responsibility are analyzed and suggestion regarding same is provided. In following situations or miss-conduct by auditors, they can be held liable by business entity who has appointed them or client: Breach of contract while performing audit work or audit procedure can lead towards liability of auditor to business entity or client If auditor has allegation of professional negligence or professional misconduct by the business entity or client. Negligence of Statutory duties (duties which are stated by statue for the auditors to performed while conducting audit of the business entity or client) If the business organization or client suffers losses on relying on the audited financial statements or audit report, then auditors can be held liable by the client only. The auditors is liable to contractually extend to client only and further extended to outsiders or third party (Carey et al., 2014). The auditor can be held liable by the third party for negligence of their duties and professional misconduct. Following are the conditions under which only the auditor could be held liable by third party. If the client access the financial statement prepared by the auditor and put reliance on it. Second condition is, if the third party has the actual knowledge of limited class and use and relies on audited financial statements in decision making process. Last condition is; when auditors actually know that the group of stakeholders or one of them will use such audited financial statements and same has been provided in written form to auditors (Carson et al., 2014). On the basis of above provision of auditing standards followings questions or situations will be answered: Would King and Queen be liable to EFL? From the above provisions or laws related to auditors liability towards client and towards third party. It can be concluded that King and Queen Auditor of Impulse Pty ltd can be liable towards allegation of Impulse Pty ltd only and not towards any third party. As per the standards on auditing, professional negligence can be questioned by client (Impulse Pty ltd) only if they has suffered any loss by putting reliance on audit report or audited financial statements. But any third party putting reliance and taking decisions on the basis of audited financial statements or audit report cannot be sue auditors (Saha and Roy2015). Same standards can be applied in the present case and it can be concluded that Easy Finance Limited cannot take action against King and Queen. If EFL had written to King Queen advising you that they intended to make a loan to Impulse and were relying on the 2012 audited financial report to assist them in making their decision? In this situation, it can be observed that Easy Finance Limited has provided prior written notice to King and Queen that they will be using your audit report in their decision making process regarding lending loan to Impulse Pty Ltd. This situation fulfils the last condition as stated in above provision and on this basis Easy Finance Limited can take legal actions against King and Queen (Funnell et al., 2016). Define actual and perceived independence, and explain the importance of each. Actual Independence- Actual independence can be defined as the independence under which auditor has provided written consent that he / she is free from any biasness or interest in company. Importance of such independence is that; outsiders or third party can rely on audit reports and can take decisions on the basis of audit report (Leung et al., 2015). Perceived Independence- Perceived independence is the independence where auditor is assumed to be independent but in actual sense he / she are not independent. List any professional standards and regulatory requirements breached and discuss possible alternative courses of action In this case, confidentially in terms of use of clients financial information has been attracted as breach of professional standards and regulatory requirement. In this case, Bob has used financial information of client without taking permission of client; therefore this is the case of breach of confidentiality (Wines, 2012). Alternate course of action could be; Bob shall asked to client in writing to use financial information apart from audit work then this would not attract confidentiality breach. In this case, working capacity of auditor has been breached which means auditor has to act in auditors capacity of the business entity and snot in any other capacity. In this case, Wendy has acted in dual capacity i.e. auditor and as company secretaries also. In this case, independence of auditor also breached as Wendy is also involved in internal matters as company secretaries of company (Tepalagul and Lin, 2015). Alternate course of action could be; if Wendy can resign from the post of auditor then she can be company secretaries or vice-versa. In this case, audit work of testing internal control system in term of cash payment system has been handed to Leo who is son of foremen, employed by client. Therefore independence of auditor will be hampered. Alternate course of action could be; not to give testing of cash payment system work to Leo but some other work which does not involve cash or other importance assets of the business organisation. This is the case where auditor of company will become shareholder in exchange of their audit fees. In this case, since auditor (Chan Associates) becomes shareholders of $ 1000 then interest of auditor will be sin business organisation. Therefore in this case, independence of auditor will be getting hampered and auditor will not able act as auditor from then (Hohenfels, 2016). Alternate course of action can be; not to accept shares in the clients company. Conclusion To conclude, auditor should be free from biasness, integration shall be followed. Auditors should be independent to express their opinion on the financial statements of the client. Auditors liabilities are not limited, in fact, fulfilling certain conditions they can be held liable for negligence of their duties. Only if there is a written contract between the two auditors can be held liable for misstatement and negligence. Prime necessity of conducting audit is Auditors independence which should be maintained. Clients information should be kept confidential and not misused by auditor. References Carey, P. J., Monroe, G. S., Shailer, G. (2014). Review of Post?CLERP 9 australian auditor independence research.Australian Accounting Review,24(4), 370-380. doi:10.1111/auar.12047 Carson, E., Redmayne, N. B., Liao, L. (2014). Audit market structure and competition in australia.Australian Accounting Review,24(4), 298-312. doi:10.1111/auar.12041 Funnell, W., Wade, M., Jupe, R. (2016). Stakeholder perceptions of performance audit credibility.Accounting and Business Research,46(6), 601-619. doi:10.1080/00014788.2016.1157680 Hohenfels, D. (2016). Auditor tenure and perceived earnings quality.International Journal of Auditing,20(3), 224-238. doi:10.1111/ijau.12069 Leung, P., Coram, P., Cooper, B. J., Richardson, P. (2015).Modern auditing assurance services(6th ed.). Milton, Qld: John Wiley and Sons Australia. Saha, S. S., Roy, M. N. (2015). Statutory auditors' independence in the backdrop of corporate corruption: Select case studies.Indian Journal of Corporate Governance,8(1), 84-102. doi:10.1177/0974686215574433 Tepalagul, N., Lin, L. (2015). Auditor independence and audit quality: A literature review.Journal of Accounting, Auditing Finance,30(1), 101-121. doi:10.1177/0148558X14544505 Wines, G. (2012). Auditor independence.Managerial Auditing Journal,27(1), 5-40. doi:10.1108/02686901211186081

Standards Essay Example

Standards Essay The no child left Behind Act was established to ensure that the schools of the United States of America were able to meet the standard required to compete with countries such as China and India (http://www.americanchronicle.com/articles/viewArticle.asp?article ID=26115).   It is also aimed at helping students with various disabilities including physical, economic and learning.   It will also benefit the student of African American origin. It has looked into school standards and ensured that no one will be disadvantaged because of their race or disability.   The schools are to be propely equipped to ensure the standards in all schools are raised so as to produce competent adults who after schooling will be able to compete in the twenty-first century.   It requires yearly progress reports and also quality teachers who qualify for the displine they are to teach. The standards are grouped according to the people being targeted.   There are teacher standards, student achievement standards, state laws among others.   In the documents below all the standards are explained and expounded. Evers, W.M.(2001) Standards and Accountability Stanford CA.: Hoover Institution Press We will write a custom essay sample on Standards specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Standards specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Standards specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Hirsch, E. D. Jr 2001) Curriculum and Competence. Moe,T.M.(Ed) (2000) A Primer on America’s Schools Stanford, C.A. Hoover institution Press New Jersey Core. Curriculum Content Standards http://www.nj.gov/education/cccs/cccs.pdf. State of New Jersey Department of Education http://www.state.nj.us/education/cccs/s1-upa.htm. The state of New Jersey has had a keen interest in eduction since as far back as 1917 where efforts were to improve school heath, safety and physical education.   From the first to the twelveth grade two and a half hours were to be used each week for instruction in health, physical and safety education.(http://www.nj.gov/education/cccs/ccs.pdf).   In 1996 the New Jersey core curriculum content standards for comprehensive health and physical eeducation was adopted to replace it.   The No Child Left behind Act was put in place in 2001. There are teacher competency standards put in place by the state laws.   A teacher has to be highly qualified and possess the ability to understand the central concepts, how the discipline is structured, the tools required for inquiring and also be able to make the subject matter appealing to the students and also understandable.   This is under the subject matter standard.   There is also the human growth and development standard which demands that the teacher has to have an understanding or the growth of children and adolescents.   They have to be diverse learners who practice teaching that is responsive to the culture.   They should also have long and short term plans for the way they will conduct their instructions. Teachers must also be able to introduce and implememnt assessment strategies that gauge how well the students have benefited from instructions.   The learning environment should be made conducive while looking into the needs of those children with special needs.   The teacher must be able to communicate the information they have to the students eloquently and clearly.   Collaboration and partnership with the wider community is also essential in development of children aand this includes partnering with parents and the community.   The teacher has to be able to inspire professional development in themselves and also in the students. Ther are also standards put in place to guide school leaders on how to ensure the success of students.   To begin with they have to first understand then respond and finally influence the political, economic, cultural, social and legal affairs that concern the school.   They must also be able to collaborate with the students’ families and the community to encourage success of students from their significant others.   They should be able to facilitate development, stewardship, articulaton and implementation of school policies while exercising fairness, ethical standards and integrity.   This is also important in the management of the organization, resources and the operations taking place in the school.   They should also be able to introduce a school culture that they can nurture and in the long-run sustain to improve school standards. (http://www.state.nj.us/education/profdev/profstand/standards.pdf). The students’ standards include maintaining a good grade for aid to continue being approved.   A slip in the standard gotten may lead to stopping of educational financial aid.   There are also laws put in place against bullying.   This was done so as to ensure a condusive learning environment. The state laws demand that all curricula should be in line with the standards put in place.   The teachers are also supposed to deliver instructions according to the standards and ensure that they conduct assessment of the students along the course.   There is also the accountability system put in place for schools and districts which also includes the requirements of high school graduation.   Some subjects like reading and maths are to be assessed in each grade from first grade to eighth grade and again in the eleventh grade.   Science is to be graded in fourth, eighth and eleventh grade.   The teacher must also be highly qualified in the research based methodologies that are to be used in class (education.state.us/cccs/?-intro-19k-). At the national scale the New Jersey Department of Agriculture is more concerned with the healthy eating of students to promote their motivation in class to learn.   This they do by providing nutritious food, nutritional education and encouraging physical activity to reduce the number of obese children and adolescents that are in school.   There is also prohibition of certain foods in the vicinity of schools whether selling, promoting or serving them to students. The state of New Jersey has many documents as seen in the previously part of this paper.   The standards that they speak of are also seen as the objectives since they lead to the goals that are to be achieved.   They are divided according to the grade whereby each grade has specific standards that apply to it although some standards are general.   The statements are clearly explained and thus are understable.   Though it may require a lot of time to get the information needed it is available in the website but one has to try many others before getting what they need. The documents contain various glaring similarities although there are some differences.   The teacher standards and the school leaders’ standards are all aimed at improving the school standards.   They both require the teachers and leaders to establish a partnership and collaboration with parents so that they can be aable to help the students even from the home setting.   They also involve the community because it is a key component in the success of the school. Together with the state, they enforce the law against bullying.   This is to ensure that the school has a condusive learning environment for each student.   The students are then able to get quality education regardless of their status in life. The teachers and the state combined in ensuring the student grades remain impressive.   The teachers conduct assessments that rank the students.   The state provides econonic aid to students which can be denied if the student starts getting poor grades.   The state is also in charge of ensuring qualified teachers are sent to the public schools.   They are supposed to be highly qualified and meet the standards. The national department of Agriculture has teamed up with the school to ensure the provision of a healthy diet.   This is done by providing education to the students on nutritional facts.   The school reinforces this gesture by ensuring harmful foods are not served or sold in the school compound and also include pysical activity in the curriculum. All the documents however, differ from each other in what they do to achieve the overall goal of improving education in New Jersey.   They differ in the approach used to reach the end-goal.   There is emphasis on diet, teaching skills, learning environment, financial aid among others that are identified by different documents as being the major components of improvement of education.   They also differ on who is seen as being the one responsible for the improvement to occur. A teacher would be better off reading the standards put in place and striving to implement them in teaching.   This would aid in abiding by the guidelines while at the same time impacting     the children positively.   By adapting to the prominent culture they would be able to understand the childrens attitudes and behaviours and thus know how best to approach the issue of education with each child

Critical analysis of a PR campaign The WritePass Journal

Critical analysis of a PR campaign Abstract Critical analysis of a PR campaign ). Social media made this form of contest possible, with the dreamers fuelling the desire to see it happen if not to them then to someone they could relate to. Once again, the campaign appealed to the target market in a manner that they could relate to with a message that they could understand. This has served to provide Queensland with a sustained and widely popular brand that is associated with innovation and trying new concepts (Australia, 2014). 2.3 Effectiveness The Queensland PR campaign has been deemed successful and innovative by a wide variety of professionals and advertisers around the world (Pomering, 2013). The simple style, coupled with the psychological incentives combined to surpass company expectations. The implementation of low cost solution to high cost problems propelled this campaign forward. As evidence of their overall success, the Queensland Company claims the campaign has changed the face of global advertising in a positive manner (Australia, 2014). This point has a clear impact on the manner in which other modern operations are conducted. With numbers that are hard to dispute, the amount of interest generated by free media coverage alone provides a compelling appeal to the approach. 3 Conclusion This essay examined the Tourism Queensland promotion of the Great Barrier Reef in 2009 in an effort to develop a deeper appreciation of the benefits and detriments of the approach. The research illustrated that it was the simple, direct, novel and innovative approach the Queensland PR campaign that utilized the exotic locale and attractiveness of rare employment, alongside the simple principles of timing and effective communication to sustain the interest of entire global population. There was a direct a lasting outreach to a targeted market of adventurers using social media that resulted in a growing wave of interest that created media attention and further exposure. Building on this reaction was the contest application method that publicized the lucky winner, and continued to follow the person after the job. As a result of this strategy the company experienced free media coverage, a wide base for extended communication and an overall improvement of their brand image. Further, this able utilization of assets on hand was accomplished at a minimal cost with maximum effect. In the end the Queensland PR campaign of 2009 showcased what can happen when a company can tap into the dreams of a population, as well as the pocket book. References Australia, T. 2014.  About the campaign Best Jobs in the world Campaigns Tourism Australia. [Online] Available at: tourism.australia.com/campaigns/Global-Youth-about-the-campaign.aspx [Accessed: 7 Feb 2014]. Biocca, F. 2013.  Television and Political Advertising. Hoboken: Taylor and Francis. Culbertson, H. M. and ChÊ »en, N. 1996.  International public relations. Mahwah, N.J.: Erlbaum. Cutlip, S. M. 2013.  Public relations history. Hillsdale, N.J.: Erlbaum. Goeldner, C. R. and Ritchie, J. R. B. 2010.  Tourism. Hoboken, N.J.: Wiley. Grunig, J. E., Grunig, L. A. and Toth, E. L. 2013.  The future of excellence in public relations and communication management. Mahwah, N.J.: Erlbaum. Macnamara, J. 2010. Public relations and the social: How practitioners are using, or abusing, social media.  Asia Pacific Public Relations Journal, 11 (1), pp. 2139. Pomering, A. 2013. Indigenous Identity in the Nation Brand: Tension and Inconsistency in a Nations Tourism Advertising Campaigns.  Corporate Reputation Review, 16 (1), pp. 6679. Ryan, D. and Jones, C. 2011.  The best digital marketing campaigns in the world. London: Kogan Page. Smith, R. D. 2002.  Strategic planning for public relations. Mahwah, N.J.: Lawrence Erlbaum Associates. Sweeney, M. 2009.  Best job in the world campaign storms Cannes Lions advertising awards. [online] Available at: theguardian.com/media/2009/jun/23/best-job-advertising-awards [Accessed: 7 Feb 2014]. Simon, R. 2014.  Tourism Queensland ‘Best Job In The World’ Social Media campaign Marketing Case Studies | UTalkMarketing. [online] Available at: utalkmarketing.com/Pages/Article.aspx?ArticleID=17349 [Accessed: 7 Feb 2014].

Personal Statement for Baccalaureate Child Welfare Education Program Essay

Personal Statement for Baccalaureate Child Welfare Education Program - Essay Example With more tasks and responsibilities relegated to parents, their role as the sole source of support had been scrutinized and evaluated to determine the effects on children’s welfare. The emergence of social worker’s critical roles in augmenting parental support continues to influence the design and delivery of services catered to children’s needs. I have been genuinely interested in working with children, specifically those with developmental and behavioral disabilities identified to be at risk. At Lakeside School, I was given the opportunity to work closely with special children and have encountered diverse factors that affect risk management. I became aware that parents, carers and social work practitioners are presented with the dilemma of either protecting children fully from risks by not exposing them at all or encourage them to develop appropriate skills in managing risks to some extent and enable them to develop effective skills to manage it for future use. This is just one of the challenging scenarios which enhanced my interest in child welfare. I recognized that inasmuch as parents, carers and social work practitioners all have one objective in common, that is, to ensure the safety and the normal development of children by protecting them from risks, it is evident that encouraging children to manage risks would be the most beneficial method for their holistic well-being. I want to be instrumental in the development of every special child’s welfare. As an effective social worker in child welfare, I possess the necessary knowledge and skills in assessment, active engagement, intervention, the use of authority, and an expert ability to negotiate and manage appropriate community resources. I am innately fond of children – ensuring that they are accorded the appropriate care using the most effective teaching methodologies that cater of each child’s individual needs. I am very patient, understanding but

A response to Generation Like Essay Example | Topics and Well Written Essays - 250 words

A response to Generation Like - Essay Example They could require brands to pay them for promotion, but they agree to work in exchange of goods and services. It turns out that teenagers underestimate their role in commercial culture today. Most of them tend to watch TV less and spend more and more time online using social media as a tool to express their identity. Brands cannot use conventional channels to reach and retain new audiences any more. They address Youtubers, fans, Twitter or Instagram celebrities to promote their products and they agree to do this for free. SMM advertising is very valuable because it is natural and it addresses loyal audience of viewers who identify with products liked by people they adore or follow. At the same time, kids learn fast and apply marketing strategies in their smaller channels in order to engage their fans and interact with them effectively. Overall, this documentary proves that social media marketing is not a game anymore and people engaged in it need to understand their value in

American Dream by James Truslow Essay Example for Free

American Dream by James Truslow Essay The ‘American dream’ is a term coined by James Truslow in his 1932 book Epic of America, but it is a concept as old as America itself: anything is possible if only the individual is willing to work hard. The dream draws immigrants to our shores and borders every year and keeps millions of Americans content in the idea that their toiling will pave the way to success for them and for their children. However, for every rags-to-riches story, there are thousands of other hard-working people who cannot get by, who do not have enough to eat, transportation, safe housing, or warm clothes in winter. There is much evidence that the American dream is little more than a myth, a false promise that keeps millions of people working themselves weary for a better tomorrow that will never come. The American dream is the promise of the Declaration of Independence, which indicates that our â€Å"inalienable rights† are â€Å"life, liberty, and the pursuit of happiness.† There is no single American dream, but Adams defines the concept in its most dignified sense: [It is the] dream of a land in which life should be better and richer and fuller for everyone, with opportunity for each according to ability or achievement†¦a dream of a social order in which each man and each woman shall be able to attain to the fullest stature of which that are innately capable, and be recognized by others for what they are, regardless of the fortuitous circumstances of birth or position. (qtd. In Ferenz) The lure of America for immigrants and the promise to its citizens is that, as Adams indicates, the individual is not held back by circumstances, but through individual efforts can pursue and attain whatever personal brand of happiness he or she desires. In the midst of the Great Depression, Franklin Roosevelt recognized the part the federal government needed to play in keeping the American dream alive-no longer was hard work the only factor involved in ensuring an acceptable standard of living. Under his administration, a number of social programs were put into place to help Americans achieve the dream, which Roosevelt described as â€Å"sufficiency of life, rather than†¦a plethora of riches [and] good health, good food, good education, good working conditions† (qtd. In Muir). Owing to these principles, Roosevelt’s New Deal included the Social Security Act, Fair Labor Standards Act that banned child labor and established a minimum wage, and a variety of programs that put Americans to work in civil service (Successes 4-6). Roosevelt’s programs and World War II helped drag the nation out of the Great Depression, but were not permanent solutions in making the American dream possible for all Americans. By the 1960’s, one in five Americans were living in poverty, and in his first State of the Union address in 1964, Lyndon Johnson declared, â€Å"an unconditional war on poverty in America.† (qtd. In Quindlen 1) Johnson, too, understood that the American dream was one not attainable through hard work alone. As Anna Quindlen, Pulitzer-prize winning journalist, notes in her 2004 editorial, â€Å"from [Johnson’s] declaration a host of government initiatives sprang, including Head Start, an expended food-stamp program, and sweeping reforms in health care for the needy† (Quindlen 2). Unfortunately, in spite of the attempts of Roosevelt, Johnson, and others to lend a hand to those Americans who need it most, the feeling that the poor are responsible for their own troubles always seems to creep its way back into the American mind. We’ve all heard the rumors that the poor are lazy, that welfare is just n excuse not to get a job. Quindlen comments that â€Å"part of the problem with a war on poverty today is that many Americans have decided that being poor is a character defect, not an economic condition† (Quindlen 2). Public policy of the last few decades seems to follow this line of thinking: the Federal minimum wage has not risen since 1997 even as welfare reform movements have forced millions of people, many single parents, off public assistance and into minimum wage jobs. Quindlen argues that â€Å"forty years after Johnson led the charge, the battle against poverty still rages. The biggest differences today if that there is no call to arms by those in power† (Quindlen 1). How does this shift in American policy affect the status of the American dream? Can we still call ourselves the land of opportunity when the American dream eludes so many of our citizens? Should the American dream exist and is it really worth it to try and live by the dream? In July 2000, Mortimer Zuckerman, editor-in-chief of U.S. News and World Report, wrote an essay about the success of the American dream. Zuckerman claims that â€Å"it is a dream on individual effort-talent, ambition, risk-taking, readiness to change, and just plain hard work-qualities that count more in America than social background of luck† (Zuckerman 120). That is a perspective that Zuckerman, a billionaire whose biography on the U.S. News and World Report website boasts he has substantial real-estate holdings, including properties in Boston, New York, Washington, and San Francisco can afford to have. The reality for most Americans, however, is not nearly so great. It is a reality where social background and luck play far too large a part in achieving the American dream. Two articles written a decade apart demonstrate that bitter reality. In USA Today in 1996, Charles Whalen writes that â€Å"beneath the misleading surface prosperity [of the 1990s] are numerous alarming trends,† among them â€Å"relentless downsizing, longer job searches and sluggish job creation, explosive growth in contingent work (part-time and temporary employment), and wage stagnation† (Whalen 2-3). One would be hard=pressed to find a list that better demonstrates the part luck plays in securing steady employment. Whalen also cites a survey, ironically conducted for U.S. News and World Report, that indicates â€Å"57% of those asked said that the American dream is out of reach for most families† (qtd. in Whalen 2). In 2006 in the Chicago Sun-Times, Clyde Murphy cites a â€Å"new report released by the Opportunity Agenda [that] measures the nation’s progress in living up to the American dream.† The findings? â€Å"That millions of Americans do not have a fair chance to achieve their full potential, despite their best efforts† (Murphy 33). Two of the reasons cited by the study are housing discrimination against blacks, Hispanics, and Asians are employment discrimination against women and minorities, which included favoring job candidates with â€Å"white-sounding† names. These findings clearly refute Zuckerman’s claim, demonstrating that background does in fact count more in America than individual effort when it comes to achieving certain aspects of the American dream. Another dubious claim in Zuckerman’s essay is that â€Å"anybody who wishes to work has the opportunity to move from the bottom of the ladder to a middle-class standard of life, or higher† (Zuckerman 120). As award-winning journalist Barbara Ehrenreich notes in her book Nickel and Dimed: On (Not) Getting By in America, the rhetoric surrounding welfare reform â€Å"assumed that a job was the ticket out of poverty and that the only thing holding back welfare recipients was their reluctance to get out and get one† (Ehrenreich 196). As a wealth of evidence suggests, this is the fundamental misperception surrounding the American dream. In her 2003 editorial A New Kind of Poverty, Anna Quindlen argues â€Å"America is a country that now sits atop a precarious latticework of myth. It is the myth that working people can support their families† (Quindlen 2). Quindlen interviews two women who run services for the homeless and impoverished in New York City, ant they note that more often they are seeing working families in dire need of their help. Indeed, according to the U.S. Census Bureau’s 2005 report on poverty, America’s poverty rate has been climbing, from 11.3 percent in 2000 to 12.7 percent in 2004, the latest for which data is available. This translates into 37 million people who live below the poverty line. This is further complicated, however, by the way that the Census Bureau calculates the poverty level. Barbara Ehrenreich explains that â€Å"[it] is still calculated by the archaic method of taking the bare-bones cost of food for a family of a given size and multiplying that number by th ree. Yet food is relatively inflation-proof† (Ehrenreich 200). This method results in a base calculation of $9,310 for one person, with $3,180 added for each additional person in the household. As anyone who has ever lived on his or her own understands, those poverty calculations are very low. Ehrenreich points out that â€Å"the Economic Policy Institute recently reviewed dozens of studies of what constitutes a ‘living wage’ and came up with an average figure of $30,000 for a family of one adult and two children† (Ehrenreich 213). When compared to the federal poverty calculation of $15,670, the gap becomes glaringly apparent. Anna Quindlen explains â€Å"when you adjust the level to reflect reality, you come closer to 35 percent of all Americans who are having a hard time providing the basics for their families† (Quindlen 2). As pioneering psychologist Abraham Maslow’s research reveals, psychological and safety needs-the â€Å"basics† referred to by Quindlen, such as food and housing-must be fulfilled before other needs, core components of the American dream such as belongingness and self-esteem, can be met (Abraham 2). This creates a basic gap between those who can reach for the American dream and those who cannot; if all someone’s energy is focused on providing food and shelter, there is nothing left to reach for higher goals. In a 2002 essay What’s So Great About America? Dinesh D’Souza, an Indian immigrant, makes assertions that demonstrate some common misconceptions about Americans meeting our basic needs. â€Å"The United States is a country where the ordinary guy has a good life,† (D’Souza 23). He even goes so far to say that â€Å"very few people in America have to wonder where their next meal is coming from† (D’Souza 23). Sadly, this is not true. Quindlen indicates â€Å"the U.S. Department of Agriculture notes that 1.6 million New Yorkers†¦suffer from ‘food insecurity,’ which is just a fancy way of saying they do not have to enough to eat† (Quindlen 1). Ehrenreich reports that â€Å"according to a survey conducted by the U.S. Conference of Mayors, 67 percent of the adults requesting emergency food aid are people with jobs† (Ehrenreich 219). Two other basic needs, safe housing and health care, are also beyond the reach of many Americans. â€Å"When the rich and the poor compete for housing on the open market,† writes Ehrenreich, â€Å"the poor don’t stand a chance. The rich can always outbid them, buy up their tenements and trailer parks, and replace them with†¦whatever they like† (Ehrenreich 199). This is exaggerated by the fact that â€Å"expenditures on public housing have fallen since the 1980s, and the expansion of public rental subsidies came to a halt in the 1990s† (Ehrenreich 201). Health care is another sad story. According to the U.S. Census Bureau, the number of Americans with no health insurance has been slowly rising, arriving at 15.7 percent in 2004, and as Quindlen observes, â€Å"poor kids are much more likely to become sick than their counterparts, but much less likely to have health insurance. Talk about a double whammy† (Quindlen 1). How can families dream big an d plan for the future as they worry about whether the next month will bring eviction or illness? Two people in particular have put a human face on the statistical evidence that the American dream remains out of reach for millions of hard-working Americans. At the urging of her editor at Harper’s magazine, Barbara Ehrenreich undertook a yearlong undercover investigation of living on low-wage jobs in Florida, Maine, and Minnesota. She waited tables, worked as a maid, and worked at Wal-Mart, never revealing her statue as a reported, but keeping careful private diaries documenting the details of her experience. In spite of working at least full-time, usually more, she was unable to get by. The most heartbreaking part of her journey, however, was the people she met, women who were not just experimenting with the low-wage life, but who were trapped by it. They were women who were victims of the affordable housing shortage, who lived in cars, or if they were lucky, weekly rental motel rooms. They walked, rode bikes, or bummed rides to work. Certainly among those who experience food insecurity, they skipped meals or ate nutritionally void foods like hot dog buns because they couldn’t afford to eat. They were women with raw hands and sore backs, balancing two or more jobs who would never, in spite of their work ethic, move off that bottom rung of the social ladder. In a similar experiment, Morgan Spurlock (of Super Size Me fame) and his fiancà ©e lived on minimum wage for thirty days in Columbus, Ohio and recorded the results for the premiere episode of his television series 30 Days. As Spurlock works eighteen-hour days making at least $7.50 per hour and Alex works for minimum wage at a coffee house, the pair is faced with a host of challenges that mirror the everyday trials of the working poor. Emergency room visits for a urinary tract infection and a sprained wrist cost them $1,217. D’Souza correctly comments that in America, â€Å"even sick people who don’t have money or insurance will receive medical care at hospital emergency rooms† (D’Souza 23), but he fails to take into account that suck care generates bills are equivalent to six weeks’ of full time minimum wage work. The most affordable housing they could find, a steal at $325 per month, has ant infestations, malfunctioning heat, and is upstairs from an apartment that was a crack house just the week before. Furthermore, their relationship is strained by the stress that results from the constant worrying about money. At the end of the month they find themselves hundreds of dollars in the hole, by permanently changed by their experience. When taken together, the accounts of Ehrenreich and Spurlock offer powerful insight into the everyday struggles of the working poor, those who are anything but lazy but still find themselves drowning financially, the American dream slipping further away all the time. Dinesh D’Souza claims that â€Å"in America your destiny is not prescribed. Your life is like a blank sheet of paper and you are the artist† (D’Souza 24). It is difficult to believe, however, that the millions of working poor are not trying to create a better destiny for themselves, only to find their dreams let down by the harsh realities of daily life. So why is the American dream still suck a pervasive part of our consciousness, even in the face of overwhelming evidence that hard work is not the ticket to prosperity, or even necessarily to a comfortable standard of living? In his â€Å"Critique of Hegel’s Philosophy of the Right,† Karl Marx wrote that â€Å"religion is the sigh of the oppressed creature, the heart of the heartless world, just as it is the spirit of a spiritless situation. It is the opium of the people. The abolition of religion as the illusory happiness of the people is required for the real happiness† (qtd in Cline). Marx’s clever observation is that religion, in keeping the focus on the afterlife, keeps people from demanding fair treatment in this world. D’Souza suggests, however, that â€Å"capitalism gives America a this-worldly focus that allows death and the afterlife to recede from everyday view†¦the gaze of the people is shifted to earthly progress† (D’Souza 25). If this the case, why is it that we are not more aware of (and enraged about!) the decided lack of â€Å"earthly progress† of so many of our friends and neighbors? Some believe that it is because the American dream has taken the place of religion as today’s â€Å"opiate of the masses.† So long as we all believe that there is a better life ahead, that is we only work harder, our dreams are within reach, it is easy to be lulled into satisfaction about the inequality that is so common in America today. Barbara Ehrenreich predicts that someday the working poor â€Å"are bound to tire of getting so little in return [for their labor] and to demand to be paid what they’re worth† (Ehrenreich 221). Some challenge, echoing Marx, that Ehrenreich’s predication will not come true until the American dream, â€Å"the illusory happiness of the people,† is abolished in favor of a more realistic world view that recognizes that more than hard work, a hel ping hand is needed to make America truly the land of opportunity. From the survey that I took in class, 14 out of 20 people were surveyed and said that they to, disagree that the American dream should exist. They believe as well that there should be a more realistic view in society that allows you to get what you work for. Of the people that did agree, most were people between the ages of 18 and 21, people who have not yet, most likely gotten out into the real world to experience what type of life they can actually work for. If you too, disagree with the American dream, I ask you to go to this website: http://www.thepetitionsite.com/3/the-american-dream-is-not-for-rent , sign the petition, and keep working hard at what you do! Work Cited â€Å"Abraham Maslow’s Hierarchy of Needs.† Shippensberg University Website. Sept. 2005: 2-3. Web. 16 June 2009. Cline, Austin. â€Å"Karl Marx on Religion.† About.com. 5 Apr. 2006: n.pag. Web. 16 June 2009. D’Souza, Dinesh. â€Å"What’s So Great About America?† The American Enterprise. May 2002: 22-25. Print. Ehrenreich, Barbara. â€Å"Nickel and Dimed: On (Not) Getting By in America.† New York: Owl Books. 2002: 20-38. Print. Ferenz, Kathleen. â€Å"What is the American Dream?† San Francisco State University Online Web Site. 31 Mar. 2005: n.pag. Web. 16 June 2009. Muir, Ed. â€Å"Narrowing the Highway to the American Dream.† American Teacher. Oct. 2004: 25. Print. Murphy, Clyde. â€Å"When Opportunity Knocks, It Skips Over Some Adresses.† Chicago Sun-Times. 14 Feb. 2006: 33. Web. 16 June 2009. Quindlen, Anna. â€Å"A New Kind of Poverty.† Newsweek. 1 Dec. 2003: 1-2. Web. 16 June 2009. Quindlen, Anna. â€Å"The War We Haven’t Won.† Newsweek. 20 Sep. 2004: 1-2. Web. 16 June 2009. â€Å"Successes and Failures of Roosevelt’s ‘New Deal’ Programs.† Bergen County Technical Schools and Special Services Web Site. 10 Mar. 2006: 4-6. 16 June 2009. U.S Census Bureau. 2005 Poverty Press Release. 30 Aug. 2005: n.pag. 16 June 2009. Whalen, Charles J. â€Å"The Age of Anxiety: Erosion of the American Dream.† USA Today. Sep. 1996: 1-3. Web. 16 June 2009. Zuckerman, Mortimer. â€Å"A Time to Celebrate.† U.S. News and World Report. 17 Jul. 2000: 120. Print.

Separate Peace Essay: Analysis of Marxism -- free essay writer

A Separate Peace:   Analysis of Marxism  Ã‚  Ã‚  Ã‚  Ã‚   A Separate Peace is an impeccable paradigm of critical mythology interpreted by philosophers such as Marx, Engels and Hegel.   The philosophy of Marxism serves as a basis for socialism and communism and is explicitly demonstrated by means of power, the understanding of human nature, and alienation.   Finny demonstrates authority and control over a lonely, alienated friend Gene, however, unitedly they discover friendship through the individuality possessed by one another.   Finny and Gene agonize with these eminent responsibilities and endeavor to uncover an inner peace within themselves as they evolve into young adults waking to the realities of life.   Their entity follows the social formation of their lives,   â€Å"men enter into definite relations that are indispensable and dependant of their will, relations of production ...development of their material productive forces.† (Tucker, 1978, pg.4) Therefore, by means of growth to maturity the two young men exemplify the challenges of manhood.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Power is an extremely dominant element that illustrates authority and control between the two young men Finny and Gene.   Throughout society, â€Å"the social power, i.e., the multiplied productive force, which arises through the co-operation of different individuals, since their co-operation is not voluntary but has come about naturally, not as their own united power.†(Tucker,   pg.161) Finny conducts himself as an authority figure, and an individualist with distinct and domineering characteristics.   He emphasizes his power as a perfect individual that is not concerned what other people conceive of ... ...monstrates his advantage to take control over every individual without any sincere emotions of any kind.   However, the companionship developed through the nature of man, although agonizing, has formed a special bond between the two boys.   Gene, nonetheless contends with feelings of alienation and self-estrangement indirectly generated by Finny.  Ã‚   The two young men persevere these responsibilities to initiate a sense of inner peace that transpires from adolescence to adulthood.   Their experience’s prove to be a symmetric accomplishment of manhood.      Works Cited Knowles, John. (1959) A Separate Peace London: Secker & Warburg Limited    Tucker, Robert. (1978) The Marx-Engles Reader (2nd ed.) New York: W.W. Norton & Company    Microsoft Encarta Encyclopedia 99. 1998 Microsoft Corporation      

Okonkwo Character Analysis

To help you, my dear clan, learn the importance of not letting your personal flaws be the reason for your downfall, I must tell you about our former clansman, Okonkwo. I watched as his weaknesses and pride brought him down to the point of suicide, which is the escape of cowards. He killed himself because he felt like he had nothing left to live for. Instead of facing a new, changed life in Umuofia, he escaped by taking his own. Before his downward spiral, Okonkwo was known as a self-determined and hard-working man who worked hard to earn many titles amongst our clan.Listen as I explain Okonkwo’s character. Okonkwo’s father was Unoka, who was loved by all amongst the clan. â€Å"He was tall but very thin and had a slight stoop. He wore a haggard and mournful look except when he was drinking or playing on his flute† (4). Unoka was lazy and had many debts that he didn’t pay off yet he was loved. Okonkwo grew up observing his dad mettle through life by living off others. â€Å"But Unoka was such a man that he always succeeded in borrowing more, and piling up debts† (5).Okonkwo watched his father be pitied because he couldn’t feed his wives or children. At his death, Unoka had no titles and he was still greatly in debt. â€Å"Any wonder then that his son Okonkwo was ashamed of him? † (7) Due to his father’s example, Okonkwo knew he wanted to achieve great things and he was determined he would become the opposite of his father. This aspect of Okonkwo’s character leads him to success. Okonkwo succeeded materially in our clan. One particular point of recognition happened when he fought Amanlize the Cat.Amanlize the Cat had not been defeated in seven years, and so when Okonkwo defeated him at the young age of eighteen he became well known throughout our nine villages. Okonkwo continued to grow into a great man. â€Å"He was tall and huge, and his bushy eyebrows and wide nose gave him a very severe look†¦. When he walked his heels hardly touched the ground and he seemed to walk on springs† (3). With his hard work he earned three wives, found financial security, ran a successful yam farm, produced multiple children, built several huts, and received many titles.Unfortunately, as sometimes happens with great men, Okonkwo had flaws. He had a temper, no self-control, he was over confidant, and he beat his poor wives. His most serious flaw was his pride. Just as he’d hoped, Okonkwo became the total opposite of his dad who had been a lazy debtor. His dad had also been a peace loving and kind man who was loved by all in our villages and Okonkwo could not say the same. An instance where Okonkwo let his pride cloud his judgment is when he participated in the killing of Ikemefuna, a boy he was raising as his own son. Okonkwo thought of Ikemefuna as the perfect son.Okonkwo liked that his biological son Nwoye and Ikemefuna were getting along because he was afraid of Nwoye’s lack of manliness. Okonkwo felt that Nwoye hanging around Ikemefuna would make him more of a man. Trouble arose when the Oracle in his village decided that Ikemefuna had to die because he was interfering with Okonkwo and his oldest son, Nwoye’s, relationship. Okonkwo was warned in advanced not to participate in the killing of Ikemefuna, but he did anyway because he was afraid of what the other men in the tribe would think of him if he didn’t participate.Okonkwo was too worried that he would be viewed as weak. His pride drove him to help kill a boy he loved as a son and this greatly harmed his relationship with Nwoye. Okonkwo was also too worried about Nwoye becoming â€Å"womanly† like his father, Unoka, and he didn’t realize how he was hurting his family with his violent and stubborn nature. Later on there was an instance when Okonkwo’s carelessness leads him to accidently kill a woman from our village.The custom in our village is to exile a man for seven years for such a crime and therefore Okonkwo went to his mother’s village, Mbanta. As the elders said, if one finger brought oil it soiled the others† (106). After seven long years of exile in his mother’s village, Okonkwo returned to his village eager to start his life by building more huts and showing his wealth. When Okonkwo came back to Umuofia he expected his wealth to place him in the same circumstances as before his exile. â€Å"The clan had undergone such profound change during his exile that it was barley recognizable† (150). You see, the missionaries had come into the church and attracted many of our people to it.This changed our clan remarkable with all the new people. â€Å"He knew that he had lost his place among the nine masked spirits who administered justice in the clan† (140). In addition to the new religion that is to this day so different and odd to us, they built a government. In his pride, Okonkwo figured that he could go to war with the new white people, but this turned out to be harder than he expected. Once he went to war he kept being defeated and eventually Okonkwo’s anger got the best of him and he actually killed another man. It was useless.Okonkwo’s machete descended twice and the man’s head lay beside his uniformed body† (168). Okonkwo felt worthless, like his life meant nothing any more. Instead of facing the new changes in his clan, he went the cowardly way out through suicide. This man of our clan who had worked hard to become great in order to overcome the shame from his childhood and who had built wealth in our village allowed his pride to be his ruin. What Okonkwo did to end his own life was incredibly selfish and he took the coward’s way out.He killed others in his violent temper, he killed a boy who was like a son to him, and in the end, he killed himself. The only last noble thing Okonkwo did was try and stand up to fight and save our clan from being taken over by the white people. Okonkwo was a fighter and a warrior, but in the end everything he worked for was meaningless. Heed my warnings. Learn from your past to improve your future, but don’t allow your past to cloud your judgment and make you too prideful about your own negative qualities.

Cloning Genetics and Society - Free Essay Example

Sample details Pages: 2 Words: 718 Downloads: 2 Date added: 2019/08/08 Category Science Essay Level High school Tags: Cloning Essay Did you like this example? Cloning is a very controversial topic, when Dolly the sheep was introduced people were amazed amazing, but the discussion on whether people should be able to be cloned is still at large. I say that plants and animals is safe enough but, people should not be cloned. The pros of cloning animals and plants is that they arent hurting anyone, cloning can bring back dying species and repopulate species with downing numbers, and it can be used with animals to create a better version of that species. Creating new plants and animals wont hurt anyone because it is different for the over population for animals and plants. For those, you could easily fix it with hunting or trimming. Cloning animals that are going extinct is helpful because they are dying it would be good to save the animals if anything its just balancing the scale of things. The last pro for animal cloning is that it can be used to make a better version of the animal. Say a bull has a specific gene or something that can help cure cancer, you would want to get more of it without losing the bull. Cloning would do that by creating multiple of the bull so you can get more.(Advantages and Disadvantages)(MacDonald)(Center for Genetics and Society) Don’t waste time! Our writers will create an original "Cloning: Genetics and Society" essay for you Create order The cons of animal cloning is that it is usually unsuccessful, it is very expensive, and its very unreliable in the form of reproduction. It is very unsuccessful as 95% of attempts usually end in failure. Cloning animals also has a high risk of birth defects or getting illnesses easier. Some animals who were cloned that seemed to have been healthy have required health complications. Viagen Pets has said that the cost to make a twin of a cat costs about 25,000 dollars, the clone a dog is around 50,000 dollars, and it is has been said that the cost of Dolly the Sheep was around 1 million dollars. If that is the cost to get something cloned, imagine the cost of the equipment and the time and the effort to create it. The reason it is an unreliable form of reproduction is because it can cause Large Offspring Syndrome, which can be fatal to the clone and the animal it came out of. For bovines that have been bred out of cloning, it can occur in around half of the attempts. Also, 1 in 4 bovi nes can also contract a disease called hydrops, which is when the animal swells with fluid it has retained.(Advantages and Disadvantages)(Center for Genetics and Society) This reasons for why human cloning is bad is because it will make overpopulation a bigger problem than it already is and egg extraction is very risky. It will make overpopulation a bigger problem because a women can only have one baby a year and if scientists have a bunch of womens eggs, they can create a lot more than just one. This leads me to my next issue with it as taking eggs from women is extremely risky. Paying women for their eggs can be damaging to them and some women might feel pressured to give them away if they need money. Otherwise, women wouldnt give away their eggs if they werent being paid for it. (The Case Against Human Cloning) Although, I am for animal and plant cloning, I can recognize when something is not all perfect. I still that plants and animals is safe enough but, people should not be cloned. Work Cited Animal Cloning: Old MacDonalds Farm Is Not What It Used To Be. Remedies From Native American Cultures, www.manataka.org/page1033.html. Animal Cloning: Old MacDonalds Farm Is Not What It Used To Be. Remedies From Native American Cultures, www.manataka.org/page1033.html. Burgstaller, Jerg Patrick, and Gottfried Brem. Aging of Cloned Animals: A www.karger.com/Article/FullText/452444. Crystal Lombardo. Vittana.org, 8 Nov. 2017, vittana.org/10-advantages-and-disadvantages-of-cloning-animals. Reproductive Cloning Arguements Pros and Cons. How Much Do Stem Cell Treatments Really Cost? | Center for Genetics and Society, 15 May 2006, www.geneticsandsociety.org/internal-content/reproductive-cloning-arguments-pro-and-con. Research Cloning Arguement Pros and Cons. How Much Do Stem Cell Treatments Really Cost? | Center for Genetics and Society, 2006, www.geneticsandsociety.org/internal-content/research-cloning-arguments-pro-and-con. The Case Against Human Cloning. RNA Editing Tools Could Create New Disease Therapies BioNews, 28 Sept. 2015, www.bionews.org.uk/page_95215

Haemoglobinopathies - Free Essay Example

Sample details Pages: 25 Words: 7474 Downloads: 5 Date added: 2017/06/26 Category Statistics Essay Did you like this example? Abstract Haemoglobinopathies or inherited disorders of haemoglobin are the most common monogenic disorders in humans. Red cell transfusion is a well accepted therapy for clinical management of the most severe form of haemoglobinopathies namely, sickle cell disease (SCD) and ÃŽÂ ²-thalassaemia major. Patients affected by SCD need red blood cell transfusions on a regular basis to reduce morbidity and mortality. Don’t waste time! Our writers will create an original "Haemoglobinopathies" essay for you Create order The transfusions are administered intermittently to control or prevent a serious complication of SCD, and as a perioperative measure. Or, as a chronic procedure, transfusion strategy is applied to prevent the recurrence, or the first occurrence, of stroke which is a major crisis in SCD, and to manage pulmonary hypertension and other sources of morbidity and mortality. Exchange transfusions are used to reduce the sickle cell haemoglobin (HbS) levels during crisis. Several situations also exist wherein the indication for red cell transfusion is controversial, uncertain, or downright injudicious. Many side effects of transfusion have been identified and methods to overcome them have been developed. Iron overload (remedy: iron chelation), and alloimmunisation (remedy: phenotypical matching of transfused blood) are two notable examples. Association of haemoglobinopathies and neurologic sequelae after transfusion is also known. At the present time, bone marrow transplant is the only curati ve procedure available for both SCD and ÃŽÂ ²-thalassaemia major. Potential therapies involving stem cell transplantation and gene techniques are being vigorously researched. A detailed discussion of the current status of clinical management strategies as applied to inherited haemoglobin-related diseases in particular, sickle cell disease and the thalassaemias, is presented in this paper. 1. Introduction Anaemia is a syndrome characterised by a lack of healthy red blood cells or haemoglobin deficiency in the red blood cells, resulting in inadequate oxygen supply to the tissues. The condition can be temporary, long-term or chronic, and of mild to severe intensity. There are many forms and causes of anaemia. Normal blood consists of three types of blood cells: white blood cells (leucocytes), platelets and red blood cells (erythrocytes). The first generation of erythrocyte precursors in the developing foetus are produced in the yolk sac. They are carried to the developing liver by the blood where they form mature red blood cells that are required to meet the metabolic needs of the foetus. Until the 18th week of gestation, erythrocytes are produced only by liver after which the production shifts to the spleen and the bone marrow. The life of a red blood cell is about 127 days or 4 months (Shemin and Rittenberg, 1946; Kohgo et al., 2008). The main causes of anaemia are blood loss, product ion of too few red blood cells by the bone marrow or a rapid destruction of cells. Haemoglobin, a protein, present in the red blood cells is involved in the transport of oxygen from the lungs to all the other organs and tissues of the body. Iron is an important constituent of the haemoglobin protein structure which is intimately involved in the transport of oxygen. Anaemia is generally defined as a lower than normal haemoglobin concentration. The normal blood haemoglobin concentration is dependent on age and sex, and, according to the World Health Organisation (WHO) Expert Committee Report, anaemia results when the blood concentration of haemoglobin falls below 130 g/L in men or 120 g/L in non-pregnant women (WHO, 1968). However, the reference range of haemoglobin concentration in blood could vary depending on the ethnicity, age, sex, environmental conditions and food habits of the population analysed. According to Beutler and Warren (2006), more reasonable benchmarks for anaemia are 137 g/L for white men aged between 20 and 60 years and 132 g/L for older men. The value for women of all ages would be 122 g/L. Also, the lower limit of normal of haemoglobin concentrations of African Americans are appreciably lower than that of Caucasians (Beutler and Warren, 2006). Besides the well recognised iron deficiency anaemia, several inherited anaemias are also known. These are mostly haemoglobinopathies. Adult haemoglobin is a tetrameric haeme-protein. Abnormalities of beta-chain or alpha-chain produce the various medically significant haemoglobinopathies. The variations in amino acid composition induced genetically impart marked differences in the oxygen carrying properties of haemoglobin. Mutations in the haemoglobin genes cause disorders that are qualitative abnormalities in the synthesis of haemoglobin (e.g., sickle cell disease) and some that are quantitative abnormalities that pertain to the rate of haemoglobin synthesis (e.g., the thalassemias) (Weatherall., 1969). In SCD, the missense mutation in the ÃŽÂ ²-globin gene causes the disorder. The mutation causing sickle cell anemia is a single nucleotide substitution (A to T) in the codon for amino acid 6. The substitution converts a glutamic acid codon (GAG) to a valine codon (GTG). The form of haemoglobin in persons with sickle cell anemia is referred to as HbS. Also, the valine for glutamic acid replacement causes the haemoglobin tetramers to aggregate into arrays upon deoxygenation in the tissues. This aggregation leads to deformation of the red blood cell making it relatively inflexible and restrict its movement in the capillary beds. Repeated cycles of oxygenation and deoxygenation lead to irreversible sickling and clogging of the fine capillaries. Incessant clogging of the capillary beds damages the kidneys, heart and lungs while the constant destruction of the sickled red blood cells triggers chronic anaemia and episodes of hyperbilirubinaemia. Fanconi anaemia (FA) is an autosomal recessive condition, and the most common type of inherited bone marrow failure syndrome. The clinical features of FA are haematological with aplastic anaemia, myelodysplastic syndrome (MDS), and acute myeloid leukaemia (AML) being increasingly present in homozygotes (Tischkowitz and Hodgson, 2003). Cooleys anaemia is yet another disorder caused by a defect in haemoglobin synthesis. Autoimmune haemolytic anaemia is a syndrome in which individuals produce antibodies directed against one of their own erythrocyte membrane antigens. The condition results in diminished haemoglobin concentrations on account of shortened red blood cell lifespan (Sokol et al., 1992). Megaloblastic anaemia is a blood disorder in which anaemia occurs with erythrocytes which are larger in size than normal. The disorder is usually associated with a deficiency of vitamin B12 or folic acid . It can also be caused by alcohol abuse, drugs that impact DNA such as anti-cancer drugs, leukaemia, and certain inherited disorders among others (Dugdale, 2008). Malaria causes increased deformability of vivax-infected red blood cells (Anstey et al., 2009). Malarial anaemia occurs due to lysis of parasite-infected and non-parasitised erythroblasts as also by the effect of parasite products on erythropoiesis (Ru et al., 2009). Large amounts of iron are needed for haemoglobin synthesis by erythroblasts in the bone marrow. Transferrin receptor 1 (TfR1) expressed highly in erythroblasts plays an important role in extracellular iron uptake (Kohgo et al., 2008). Inside the erythroblasts, iron transported into the mitochondria gets incorporated into the haeme ring in a multistep pathway. Genetic abnormalities in this pathway cause the phenotype of ringed sideroblastic anemias (Fleming, 2002). The sideroblastic anemias are a heterogeneous group of acquired and inherited bone marrow disorders, characterised by mitochondrial iron overload in developing red blood cells. These conditions are diagnosed by the presence of pathologic iron deposits in erythroblast mitochondria (Bottomley, 2006).   2. Classification of anaemia Anaemia can be generally classified based on the morphology of the red blood cells, the pathogenic spectra or clinical presentation (Chulilla et al., 2009). The morphological classification is based on mean corpuscular volume (MCV) and comprises of microcytic, macrocytic and normocytic anaemia. (a) Microcytic anaemia refers to the presence of RBCs smaller than normal volume, the reduced MCV ( 82 fL) reflecting decreased haemoglobin synthesis.   Thus, it is usually associated with hypochromic anaemia. Microcytic anaemia can result from defects either in iron acquisition or availability (Iolascon et al., 2009), or disorders of haeme metabolism or globin synthesis (Richardson, 2007). The differential diagnosis for microcytic anaemia includes iron deficiency anaemia (IDA), thalassaemia, ACD, and rarely sideroblastic anaemia (Chulilla et al., 2009). Microcytosis without anaemia is characteristic of thalassaemia trait. The red blood cell distribution width (RDW) obtained with haematological analysers provides the index of dispersion in the erythrocyte distribution curve and complements MCV values. RDW is helpful to differentiate between thalassaemia and IDA. RDW is normal in thalassemia; on the contrary, microcytic anemia with RDW 15 would probably indicate IDA (Chulilla et al., 2009). In macrocytic anaemia, erythrocytes are larger (MCV 98 fL) than their normal volume (MCV = 82-98 fL). Vitamin B12 deficiency leads to delayed DNA synthesis in rapidly growing haematopoietic cells, and can result in macrocytic anaemia. Drugs that interfere with nucleic acid metabolism, such as.hydroxyurea increases MCV ( 110 fL) while alcohol induces a moderate macrocytosis (100-110 fL). In the initial stage, most anaemias are normocytic. The causes of normocytic anaemia are nutritional deficiency, renal failure and haemolytic anemia (Tefferi, 2003). The most common normocytic anaemia in adults is ACD (Krantz, 1994). Common childhood normocytic anaemias are, besides iron deficiency anaemia, those due to acute bleeding, sickle cell anaemia, red blood cell membrane disorders and current or recent infections especially in the very young (Bessman et al., 1983). Homozygous sickle cell disease is the most common cause of haemolytic normocytic anemias in children (Weatherall DJ, 1997a). In practice, the morphological classification is quicker and therefore, more useful as a diagnostic tool. Besides, MCV is also closely linked to mean corpuscular haemoglobin (MCH), which denotes mean haemoglobin per erythrocyte expressed in picograms (Chulilla et al., 2009). Thus, MCV and MCH decrease simultaneously in microcytic, hypochromic anaemia and increase together in macrocytic, hyperchromic anemia. Pathogenic classification of anaemia is based on the production pattern of RBC: whether anaemia is due to inadequate production or loss of erythrocytes caused by bleeding or haemolysis. This approach is useful in those cases where MCV is normal. Pathogenic classification is also essential for proper recognition of the mechanisms involved in the genesis of anaemia. Based on the pathogenic mechanisms, anaemia is further divided into two types namely, (i) hypo-regenerative in which the bone marrow production of erythrocytes is decreased because of impaired function, decreased number of precursor cells, reduced bone marrow infiltration, or lack of nutrients; and (ii) regenerative: when bone marrow upregulates the production of erythrocytes in response to the low erythrocyte mass (Chulilla et al., 2009). This is typified by increased generation of erythropoietin in response to lowered haemoglobin concentration, and also reflects a loss of erythrocytes, due to bleeding or haemolysis. The r eticulocyte count is typically higher. Sickle cell disease is characterised by sickled red cells.   The first report of SCD was published a century ago noting the presence of peculiar elongated cells in blood by James Herrick, an American physician (1910). Pauling et al. (1949) described it as a molecular disease. The molecular nature of sickle haemoglobin (HbS) in which valine is substituted for glutamic acid at the sixth amino acid position in the beta globin gene reduces the solubility of haemoglobin, causing red cells to sickle (Fig. 1). Sickling of cells occurs at first reversibly, then finally as a state of permanent distortion, when cells containing HbS and inadequate amounts of other haemoglobins including foetal haemoglobin, which retards sickling, become deoxygenated (Bunn, 1997). The abnormal red cells break down, leading to anaemia, and clog blood vessels with aggregates, leading to recurrent episodes of severe pain and multiorgan ischaemic damage (Creary et al., 2007). The high levels of inflammatory cytokines in SCD may promote retention of iron by macrophage/reticuloendothelial cells and/or renal cells. SCD care commonly depends on transfusion that results in iron overload (Walter et al., 2009). 3. Pathogenesis of anaemia Anaemia is a symptom , or a syndrome, and not a disease (Chulilla et al., 2009). Several types of anaemia have been recognised, the pathogenesis of each being unique. Iron deficiency anaemia (IDA) is the most common type of anaemia due to nutritional causes encountered worldwide (Killip et al., 2008). Iron is one of the essential micronutrients required for normal erythropoietic function While the causes of iron deficiency vary significantly depending on chronological age and gender, IDA can reduce work capacity in adults (Haas Brownlie, 2001) and affect motor and mental development in children (Halterman et al., 2001). The metabolism of iron is uniquely controlled by absorption rather than excretion (Siah et al., 2006). Iron absorption typically occurring in the duodenum accounts for only 5 to 10 per cent of the amount ingested in homoeostatis. The value decreases further under conditions of iron overload, and increases up to fivefold under conditions of iron depletion (Killip et al., 2008). Iron is ingested as haem iron (10%) present in meat, and as non-haem ionic form iron (90%) found in plant and dairy products. In the absence of a regulated excretion of iron through the liver or kidneys, the only way iron is lost from the body is through bleeding and sloughing of cells. Thus, men and non-menstruating women lose about 1 mg of iron per day while menstruating women could normally lose up to 1.025 mg of iron per day (Killip et al., 2008). The requirements for erythropoiesis   which are typically 20-30 mg/day   are dependent on the internal turnover of iron (Munoz et al., 2009) For example, the amount of iron required for daily production of 300 billion RBCs (20-30 mg) is provided mostly by recycling iron by macrophages (Andrews, 1999). Iron deficiency occurs when the metabolic demand for iron exceeds the amount available for absorption through consumption. Deficiency of nutritional intake of iron is important, while abnormal iron absorption due to hereditary or acquired iron-refractory iron deficiency anemia (IRIDA) is another important cause of unexplained iron deficiency. However, IDA is commonly attributed to blood loss e.g., physiological losses in women of reproductive age. It might also represent occult bleeding from the gastrointestinal tract generally indicative of malignancy (Hershko and Skikne, 2009). Iron absorption and loss play an important role in the pathogenesis and management of IDA. Human iron disorders are necessarily disorders of iron balance or iron distribution. Iron homeostasis involves accurate control of intestinal iron absorption, efficient utilisation of iron for erythropoiesis, proper recycling of iron from senescent erythrocytes, and regulated storage of iron by hepatocytes and macrophages (Andrews, 2008). Iron deficiency is largely acquired, resulting from blood loss (e.g., from intestinal parasitosis), from inadequate dietary iron intake, or both. Infections, for example, with H pylori, can lead to profound iron deficiency anemia without significant bleeding. Genetic defects can cause iron deficiency anaemia. Mutations in the genes encoding DMT1 (SLC11A2) and glutaredoxin 5 (GLRX5) lead to autosomal recessive hypochromic, microcytic anaemia (Mims et al., 2005). Transferrin is a protein that keeps iron nonreactive in the circulation, and delivers iron to cells possessing specific transferrin receptors such as TFR1 which is found in largest amounts on erythroid precursors. Mutations in the TF gene leading to deficiency of serum transferrin causes disruption in the transfer of iron to erythroid precursors thereby producing an enormous increase in intestinal iron absorption and consequent tissue iron deposition (Beutler et al., 2000). Quigley et al. (2004) found a haem exporter, FLVCR, which appears to be necessary for normal erythroid development. Inactivation of FLVCR gene after birth in mice led to severe macrocytic anaemia, indicating haem export to be important for normal erythropoiesis. The anaemia of chronic disease (ACD) found in patients with chronic infectious, inflammatory, and neoplastic disorders is the second most frequently encountered anaemia after iron-deficiency anaemia. It is most often a normochromic, normocytic anaemia that is primarily caused by an inadequate production of red cells, with low reticulocyte production (Krantz, 1994). The pathogenesis of ACD is unequivocally linked to increased production of the cytokines including tumour necrosis factor, interleukin-1, and the interferons that mediate the immune or inflammatory response. The various processes leading to the development of ACD such as reduced life span of red cells, diminished erythropoietin effect on anaemia, insufficient erythroid colony formation in response to erythropoietin, and impaired bioavailability of reticuloendothelial iron stores appear to be caused by inflammatory cytokines (Means, 1996;2003). Although iron metabolism is characteristically impaired in ACD, it may not play a key role in the pathogenesis of ACD (Spivak, 2002). Neither is the lack of available iron central to the pathogenesis of the syndrome, according to Spivak (2002), who found reduced iron absorption and decreased erythroblast transferrin-receptor expression to be the result of impaired erythropoietin production and inhibition of its activity by cytokines. However, reduced erythropoietin activity, mostly from reduced production, plays a pivotal role in the pathogenesis of ACD observed in systemic autoimmune diseases (Bertero and Caligaris-Cappio, 1997). Indeed, iron metabolism as well as nitric oxide (NO), which contributes to the regulation of iron cellular metabolism are involved in the pathogenesis of ACD in systemic autoimmune disorders. Inflammatory mediators, particularly the cytokines, are important factors involved in the pathogenesis of the anaemia of chronic disease, as seen in rheumatoid arthritis anaemia (Baer et al., 1990), the cytokines causing impairment of erythroid p rogenitor growth and haemoglobin production in developing erythrocytes.   Anaemia is also commonly found in cases of congestive heart failure (CHF), again caused by excessive cytokine production leading to reduced erythropoietin secretion, interference with erythropoietin activity in the bone marrow and reduced iron supply to the bone marrow (Silverberg et al., 2004). However, in the presence of chronic kidney insufficiency, abnormal erythropoietin production in the kidney plays a role in the pathogenesis of anaemia in CHF. The myelodysplastic syndromes (MDS) are common haematological malignancies affecting mostly the elderly as age-related telomere shortening enhances genomic instability (Rosenfeld and List, 2000). Radiation, smoking and exposure to toxic compounds e.g., pesticides, organic chemicals and heavy metals, are factors promoting the onset of MDS via damage caused to progenitor cells, and, thereby, inducing immune suppression of progenitor cell growth and maturation. TNF- and other pro-apoptotic cytokines could play a central role in the impaired haematopoiesis of MDS (Rosenfeld and List, 2000). Premature intramedullary cell death brought about by excessive apoptosis is another important pathogenetic mechanism in MDS (Aul et al., 1998).   SCD arising from a point mutation in the ÃŽÂ ²-globin gene and leading to the expression of haemoglobin S (HbS) is the most common monogenetic disorder worldwide. Chronic intravascular haemolysis and anaemia are some important characteristics of SCD. Intravascular haemolysis causes endothelial dysfunction marked by reduced nitric oxide (NO) bioavailability and NO resistance, leading to acute vasoconstriction and, subsequently, pulmonary hypertension (Gladwin and Kato, 2005).    However, a feature that differentiates SCD from other chronic haemolytic syndromes is the persistent and intense inflammatory condition present in SCD. The primary pathogenetic event in SCD is the intracellular polymerisation or gelation of deoxygenated HbS leading to rigidity in erythrocytes (Wun, 2001). The deformation of erythrocytes containing HbS is dependent on the concentration of haemoglobin in the deoxy conformation (Rodgers et al., 1985). It has been demonstrated that sickle monocytes are a ctivated which, in turn, activate endothelial cells and cause vascular inflammation. The vaso-occlusive processes in SCD involve inflammatory and adhesion molecules such as the cell adhesion molecules (CAM family), which play a role in the firm adhesion of reticulocytes and leukocytes to endothelial cells, and the selectins, which play a role in leukocyte and platelet rolling on the vascular wall (Connes et al., 2008). Thus, inflammation, leucocyte adhesion to vascular endothelium, and subsequent endothelial injury are other crucial factors contributing to the pathogenesis of SCD (Jison et al., 2004). 4. Current therapies for clinical management of sickle cell disease including a critical appraisal of transfusion Between 1973 and 2003, the average life expectancy of a patient with SCD increased dramatically from a mere 14 years to 50 years thanks to the development of comprehensive care models and painstaking research efforts in both basic sciences especially molecular and genetic studies, and clinical aspects of SCD (Claster and Vichinsky, 2003). The clinical manifestations of SCD are highly variable. Both the phenotypic expression and intensity of the syndrome are vastly different among patients and also vary longitudinally within the same patient (Ballas, 1998). New pathophysiological insights available have enabled treatments to be developed for the recognised haematologic and nonhaematologic abnormalities in SCD (Claster and Vichinsky, 2003). The main goals of SCD treatment are symptom alleviation, crises avoidance and effective management of disease complications. The strategy adopted is primarily palliative in nature, and consists of supportive, symptomatic and preventative approaches to therapy. Symptomatic management includes pain mitigation, management of vasoocclusive crisis, improving chronic haemolytic anaemia, treatment of organ failure associated with the disease, and detection and treatment of pulmonary hypertension (Distenfeld and Woermann, 2009). The preventative strategies include use of prophylactic antibiotics (e.g., penicillin) in children, prophylactic blood transfusion for prevention of stroke in patients especially young children who are at a very high risk of stroke, and treatment with hydroxyurea of patients experiencing frequent acute painful episodes (Ballas, 2002). Currently, curative therapy for sickle cell anaemia is only available through bone marrow and stem cell transplantation. Hematopoietic cell transplantation using stem cells from a matched sibling donor has yielded excellent results in paediatric patients (Krishnamurti, 2007). Curative gene therapy is still at the exploratory stage (Ballas, 2002). 4.1 Current and potential therapies The potential treatment strategies basically target cellular dehydration, sickle haemoglobin concentrations, endothelial dysfunction, and abnormal coagulation regulation (Claster and Vichinsky, 2003). HbS concentrations are essentially tackled through transfusions while approaches to reduce HbS polymerisation which is the main mechanism for the development of vaso-occlusion include (a) increasing foetal haemoglobin (HbF) concentration using hydroxyurea (Fig. 2), butyrate, or erythropoietin, and (b) preventing sickle cell dehydration using Clotrimazole (Fig. 3) or Mg2+pidolate. Hydroxyurea therapy increases the production of HbF in patients with sickle cell anaemia, and, thereby, inhibits the polymerisation of HbS and alleviates both the haemolytic and vaso-occlusive manifestations of the disease (Goldberg et al., 1990). Recombinant erythropoietin also increases the number of reticulocytes with HbF. Additionally, it has been observed that administration of intravenous recombinant eryt hropoietin with iron supplementation alternating with hydroxyurea enhances HbF levels more than hydroxyurea alone (Rodgers et al., 1993). As SCD is essentially characterized by an abnormal state of endothelial cell activation   that is, a state of inflammation, a pharmacologic approach to inhibit endothelial cell activation has proved clinically beneficial (Hebbel and Vercellotti, 1997). Thus, administration of sulfasalazine which is a powerful inhibitor of activation of nuclear factor (NF)-B, the transcription factor promoting expression of genes for a number of pro-adhesive and procoagulant molecules on endothelium to humans has been found to provide transcriptional regulation of SCD at the endothelium level (Solovey et al., 2001). 4.2 Red blood cell transfusion A key therapy that is applied regularly in the clinical management of patients with SCD is packed red blood cell transfusion. RBC transfusion improves the oxygen-carrying capacity which is achieved by enhancing the haemoglobin levels, causes dilution of HbS concentration thereby, reducing blood viscosity and boosting oxygen saturation. Furthermore, RBC transfusion is helpful in suppressing endogenous production of sickle RBCs by augmenting tissue oxygenation ( Josephson et al., 2007). There are two major types of RBC transfusion therapy: intermittent and chronic which are further classified as prophylactic or therapeutic. Intermittent transfusions are generally therapeutic in nature and administered to control acute manifestations of SCD whereas chronic transfusions are performed as general preventative measures to check complications of SCD. RBC transfusion given as a single dose is termed as simple transfusion. Exchange transfusion involves administration of a larger volume of RBCs replacing the patients RBCs that are simultaneously removed. Details of the various types of RBC transfusion and the major clinical indications for the same in SCD patients are listed in Table 1. 4.3 Indications for intermittent transfusions Indications for intermittent transfusions include acute manifestations of SCD, as indicated in Table 1, that require redressal through therapeutic transfusions. However, under certain circumstances intermittent transfusions could be prophylactic such as for instance, when SCD patients are transfused before specific surgeries viz., those related to pregnancy complications or renal failure (Table 1). Acute Chest Syndrome (ACS) describes a manifestation of SCD in which, due to sickling, infectious and noninfectious pulmonary events are complicated, resulting in a more severe clinical course. The diagnosis is the presence of a new infiltrate on chest radiography that is accompanied by acute respiratory symptoms. ACS accounts for nearly 25% of all deaths from SCD (Vichinsky, 2002). Repeated episodes of ACS are associated with an increased risk of chronic lung disease and pulmonary hypertension (Castro, 1996). The severe pulmonary events occurring in SCD may be precipitated by any trigger of hypoxia (Vichinsky, 2002). Transfusions are very efficacious and provide immediate benefit by reversing hypoxia in ACS. Transfusion of leucocyte-poor packed red cells matched for Rh, C, E, and Kell antigens can curtail antibody formation to below 1% (Vichinsky, 2002). Simple transfusions suffice for less severe cases; however, exchange transfusion is recommended to minimise the risk of increased viscosity. Also, chronic transfusion appears promising for prevention of recurrence in selected patients (Styles and Vichinsky, 1994). In a multicentre ACS trial, prophylactic transfusion was found to almost completely eliminate the risk of pulmonary complications (Vichinsky, 2002). Acute Symptomatic Anaemia arises in SCD as a result of blood loss, increased RBC destruction, suppression of erythropoiesis etc. and is effectively treated with intermittent transfusion of RBCs to relieve symptoms of cardiac and respiratory distress (Josephson et al., 2007). Aplastic Anaemia is commonly caused in SCD on account of infection of haematopoietic precursors in the bone marrow by Parvovirus B19 leading to a steep fall in RBCs. According to Josephson et al. (2007), therapeutic intermittent transfusion of RBCs is again the recommended first-line of treatment to improve total haemoglobin count and prevent cardiac decompensation. However, in those patients who are prone to fluid overload on account of cardiac or renal dysfunction an alternative transfusion strategy is to remove the whole blood and replace it with packed cells while avoiding the addition of excess volume (Josephson et al., 2007). Acute Stroke is a high risk especially in paediatric SCD cases because of elevated cerebral flow. Enormous decline in stroke rate have occurred in children receiving intermittent simple transfusion (Adams et al., 1998). However, the identification of the stroke type would be necessary in all SCD patients in order to determine the appropriate treatment approach since the occurrence of infarctive strokes is higher in children as opposed to a higher incidence of haemorrhagic strokes in adults (Adams, 2003). 4.4 Indications for Chronic Transfusions Prophylactic chronic RBC transfusion every 3 to 4 weeks to maintain HbS levels lower than 30% is crucial for preventing first as well as recurrent strokes in children (Johnson et al., 2007). The transfusions could either be chronic simple transfusion or prophylactic chronic RBC exchange transfusion. Prophylactic chronic transfusions are recommended for patients with chronic renal failure so as to avoid severe symptomatic anaemia and for those patients with SCD undergoing pregnancy with complications. However, prophylactic transfusion is not indicated for SCD patients with normal pregnancy (Tuck et al., 1987). 4.5 Controversial and indeterminate indications for transfusion Several situations also exist wherein the indication for red cell transfusion is controversial, uncertain, or downright injudicious in SCD management. Some examples are indicated in Table 1. According to Hankins et al. (2005), chronic transfusion therapy is helpful in reducing the incidence of strokes in children but not the severity of strokes. In the case of acute priapism, improvement in patients has been observed after exchange or simple transfusion (Rifikind   et al., 1979). Yet, due to the ASPEN syndrome, transfusion therapy currently is only a second-line therapy in the management of priapism ( Miller et al., 1995). RBC transfusion is a vital component in the management of symptoms and complications of SCD. It has drastically reduced the morbidity and mortality of SCD. Yet, immune-related effects such as FNHTRs (Febrile Non-Haemolytic Transfusion Reaction i.e., fever resulting from a blood transfusion) and alloimmunisation to HLAs (Human Leucocyte Antigens),   and nonimmune-related effects e.g., iron overload and transfusion-transmitted infections are serious adverse effects of the transfusion therapy that need to be attended to in SCD patients receiving transfusion (Johnson et al., 2007). Chronic transfusions could result in an inexorable accumulation of tissue iron that could become fatal if not treated (Cohen, 1987). Excess iron damages the liver, endocrine organs, and heart and may be fatal by adolescence (Engle, 1964). 5. Critical review of thalassemias : (i) Molecular pathogenesis The large number of inherited haemoglobin disorders known today include (a) those related to anomalies in the haemoglobin structure e.g., sickle cell disease, and (b) the thalassemias whose hallmark is globin-chain deficiency of one or other of the globin chains of adult haemoglobin in erythroid cells. 5.1 ÃŽÂ ²-Thalassaemias These are a set of genetic disorders inherited as simple codominant traits affecting haemoglobin synthesis. Depending on the haemoglobin chain affected, 2 types of thalassemia are recognised: ÃŽÂ ±-thalassaemia and ÃŽÂ ²-thalassaemia. Homozygous ÃŽÂ ²-thalassaemia is marked by a quantitative deficiency of the ÃŽÂ ²-globin chains in the erythroid cells. A complete absence of the ÃŽÂ ²-globin chains occurs in homozygous ÃŽÂ ²o-thalassaemia whereas in homozygous ÃŽÂ ²+-thalassaemia the ÃŽÂ ²-globin chains are present at less than 30% of normal. Accounting for nearly 90% of the cases, ÃŽÂ ²+-thalassaemia is the most commonly observed form of ÃŽÂ ²-thalassaemia. The condition is termed thalassaemia major when there is microcytic hypochromic anaemia with severe haemolysis, hepatosplenomegaly, skeletal deformities and iron overload. ÃŽÂ ²-thalassaemia homozygotes exhibit severe transfusion-dependent anaemia in the very first year of life. Homozygotic individ uals having a relatively benign clinical phenotype and surviving with or without transfusion are described as thalassaemia intermedia (Weatherall, 1969). The thalassaemias, thus, encompass a wide gamut of clinical disability from intrauterine death to a mild anaemia with no overt symptoms (Weatherall, 1997b). The coexistence of   ÃŽÂ ± -thalassaemia leading to reduction in the synthesis of ÃŽÂ ±-globin chains, and a genetic predisposition to produce high levels of HbF, could be important factors for the extensive phenotypic variability described above (Weatherall, 1996). The milder form of thalassaemia intermedia is the result of a lesser imbalance in globin chain synthesis probably the result of residual ÃŽÂ ² -globin chain synthesis due to mild mutation or due to reduced synthesis of ÃŽÂ ±-globin chains due to co-inheritance of ÃŽÂ ±-thalassaemia (Nadkarni et al., 2001). Persons having the heterozygous form of the disorder are usually asymptomatic but can be recognised by typical abnormalities of red cell morphology (shown in Fig.4) and indices (Spritz and Forget, 1983). Compared to the heterozygous form of ÃŽÂ ²-thalassaemia, a larger imbalance exists in the ÃŽÂ ±- to ÃŽÂ ²-globin chain synthesis in the homozygous ÃŽÂ ²-thalassemia or Cooley anaemia. The excess ÃŽÂ ±-globin chains are liable to precipitate, causing damage to the ÃŽÂ ²-thalassemic red cell membrane and affecting erythropoiesis. Important manifestations of homozygous ÃŽÂ ²-thalassemia are severe chronic microcytic haemolytic anaemia and hepatosplenomegaly due to extramedullary haematopoiesis (Spritz and Forget, 1983). As many as 175-200 molecular mutations affecting the ÃŽÂ ²-globin gene complex are involved in creating the ÃŽÂ ²-thalassaemia syndromes with the resultant altered synthetic ratios of ÃŽÂ ±- to ÃŽÂ ²-globin chains, precipitation of excess unbalanced ÃŽÂ ±-globin chains, and programmed cell death of erythroid precursors (Steinberg and Rodgers, 2001; Gambari, 2010). Hence, the pathogenetic basis of the clinical diversity of the ÃŽÂ ²-thalassaemia syndromes essentially rests with the striking heterogeneity of mutations in the ÃŽÂ ²-globin gene (Thein, 1993). The -158 (C ÃÆ'   T) substitution in the GÃŽÂ ³ gene has been found to be linked to the increase in HbF synthesis leading to less severe disease in thalassaemia intermedia (Gilman and Huisman, 1985; Ragusa et al., 1992). 5.2 Red blood cell transfusion and iron overload Regular RBC transfusions have proved to be efficacious in the treatment of ÃŽÂ ²-thalassemia by nullifying the complications of anaemia and compensatory bone marrow (BM) expansion. However, thalassaemias are also complicated by physiological iron overload which gets exacerbated by blood transfusion and causes various endocrine diseases, liver cirrhosis, cardiac failure and also death (Engle, 1964). Complemented with iron-chelating therapy (e.g., deferoxamine) for iron overload, the prognosis of thalassemia major has become dramatic (Olivieri and Brittenham, 1997).  Ãƒâ€šÃ‚   Recently, the mechanism of iron overload in the absence of transfusion in thalassaemia has been unraveled by Tanno et al. (2007) who observed that the overproduction of the protein GDF15 suppresses the production of the liver protein, hepcidin in thalassaemia patients which eventually leads to an increase in the uptake of dietary iron in the gut. This information could translate into new diagnostic and therapeutic tools in the future. 6. Critical review of thalassemias : (ii) Clinical management therapies ÃŽÂ ²-thalassaemia syndromes are the most common genetic diseases worldwide. Improvements in treatment strategies have resulted in good prognosis. Yet, disease- and treatment-related complications get exacerbated over time, increasing morbidity and curtailing life expectancy of the patients. Currently, the only curative treatment available for thalassaemia is stem cell transplantation (SCT) (Gaziev et al., 2008) which is a gold standard in treating the disease. Many challenges exist for transplantation therapy including graft versus host disease (GVHD), rejection of the donated stem cells, and infections while a major limitation for SCT is finding HLA-matched blood-related donors viz., siblings. Currently available high-resolution HLA-typing could minimise rejection and GVHD by matching major as well as minor HLA (Gaziev et al., 2008). The advanced techniques of HLA-typing can also identify unrelated but suitable voluntary donors. Intermittent red blood cell transfusion is the recommended mode of treatment for people who have moderate or severe thalassaemias. ÃŽÂ ²-thalassemia major, or Cooleys anaemia require regular blood transfusions. 6.1 Emerging Therapies Gene therapy for treatment of thalassaemia is still evolving. Research is focussed on finding a potential treatment of ÃŽÂ ² -thalassemia based on globin gene transfer. One of the aims of the genetic research is to trigger the production of HbF in adults to make up for the lack of healthy adult haemoglobin. The molecular mechanisms that initiate the change in gene expression during the switch from foetal (HbF) to adult (HbA) have been partially elucidated. Several chemical compounds able to reactivate HbF synthesis in vitro and in vivo in adult bone marrow have been identified (Testa, 2009). Induction of HbF to treat thalassaemia is a novel therapeutic strategy especially for those patients who are resistant to conventional therapy that is, regular blood transfusions and chelation therapy (Gambari, 2010). In view of the fact that gene therapy could be inaccessible to many because of biological/genetic as well as economic constraints (Gambari, 2010), chemical inducers are being extensively studied. Hydroxyurea has already been used as HbF inducer in both moderate and severe forms of ÃŽÂ ²-thalassaemia (Testa, 2009). Some of the potential inducers of HbF are histone deacetylase inhibitors, DNA-binding drugs and inhibitors of the mammalian target of rapamycin or mTOR pathway (Gambari and Fibach, 2007). Also, according to Gambari and Fibach (2007) chemical inducers need to be used with caution since many of those used so far were potentially cytotoxic. Accelerated apoptosis has been observed in the erythroid progenitors of patients with ÃŽÂ ²-thalassaemia major (Silva et al., 1996). The hormone erythropoietin (Epo), which is the principal regulator of red blood cell production, is known to interact with high-affinity receptors on the surface of erythroid progenitor cells and promote cell viability. Epo has been shown to repress apoptosis via Bcl-XL and Bcl-2 during proliferation and differentiation of erythroid progenitors (Silva et al., 1996). Hence, recombinant human erythropoietin (rHuEpo) could have potential application in the treatment of transfusion-dependent thalassaemia patients as it promotes the differentiation and proliferation of erythroid cells, and stimulates the production of HbF (Makis et al., 2001). 7. Conclusion Inherited haemoglobinopathies including sickle cell disease and thalassaemias result from genetic abnormalities in the synthesis of globin protein chains. Sickle cell disease (SCD) is caused by structural defects in the haemoglobin molecule while thalassaemias occur due to reduced or absent globin chain. Only bone marrow or haematopoietic stem cell transplantation can cure patients with either disease. Clinical management of SCD generally involves supportive therapy consisting of pain relief, fluids and antibiotics, and folic acid supplements. Red cell transfusion is currently a well accepted therapy for clinical management of inherited haemoglobinopathies including SCD and the thalassaemias. 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