HIV and HBV Essay Example | Topics and Well Written Essays - 500 words

HIV and HBV - Essay Example This in vitro study is called transient transfection cell culture systems and has been used to establish sensitivity or cross resistance to analogues. Imperative in this activity is the acquisition of quantitative real time data and previous knowledge on the replication and pathogenesis of HIV or HBV. Any difference in expression of the transfected cell is identified and analyzed. Another approach is to introduce derivatives from certain sources that can serve as potent inhibitor of in vitro HIV or HBV replication. For example, synthetic DNA molecules called antisense oligodeoxynucleotides (ODN) were administered to cells transiently and stably transfected with HBV protein encoding plasmids. The cells were observed for any HBV replication and pathogenesis for 48 hours. It was found that there ODN effectively inhibited viral protein expression and replication. ( Karayiannis, 2003) Animal models have also been very useful in understanding the replication and pathogenesis of the virus mentioned. Many of the models are na've primates such as chimpanzees, rhesus macaques and Aotus monkeys. HBV or HIV carrier animals are administered with potential cures.

Integrating health care systems Essay Example for Free

Integrating health care systems Essay Integrating health care systems Introduction   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Integrated health systems deem to be component of the resolution to the general glitch of sustaining global healthcare structure. Various methodical literature reviews have been developed to funnel decision-makers and other stakeholders to strategize and execute integrated health schemes. The inefficiencies and inequality in health systems have persisted for long due to economic breakdown. The rationale of advancement of health systems is to improve efficiency and equity in health care provision (Boslaugh, 2013). The rationale of this paper is to compare, contrast and describe two articles related to integration of healthcare systems. â€Å"Integrated health care networks in Latin America: toward a conceptual a framework for analysis† is an article by ML Và ¡zquez, and â€Å"Ten key principles for successful health systems integration† by E Suter (Retrived from http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3004930/).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Integrated health systems are considered as right step towards the challenge of sustainability (Lorenzi, 2005). The efforts to ensure that the state of health care system across countries include introduction of health care networks. This system is also known as integrated health care delivery system. Other efforts include guiding health professionals and other related stakeholders to strategize and execute integrated health care configuration (Kronenfeld, 2004). Integrated health care systems are generally believed to offer greater performance in terms of safety, quality as a result of standardized protocols and effective communication. However, these results have not been fully realized (Joumard , 2010).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   These two articles were published in 2009. There is need to integrate health care systems since they are characterized by overrated expenses, sluggish public disbursement on health as part of gross domestic product, as well as gross inequalities (Mesa-Lago, 2007). In both articles the health care systems are integrated to meet patient needs, to ensure comprehensive services across the health care scheme, consistent care delivery between professional groups, information coordination, performance management, physician integration, organization leadership and culture, financial management, and governance construction (Retrieved from http://www.scielosp.org/scielo.php?pid=S1020-49892009001000012script=sci_arttext).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Suter descried the condition of health systems in Canada while Và ¡zquez elaborate about the state of health care condition in Latin America (Geyndt, 2001). Health care system in Latin America has been jeopardized by economic breakdown, gross inequalities, and overrated expenditure. On contrary, health care is greatly affected by service demand, gradual cost inflation, as well as staff shortages. In both articles endeavors to integrate health care structure face hindrances. In Canada, efforts for integration are affected by inadequate information related to executing and integration-linked initiatives (Rathwell, 1994). That is the information is isolated and not easily accessed. On the other hand, despite integration in health structure in health systems, the issues of inequalities still prevail in health services. Recent study reveals that health care integration in Canada is not sustainable in the modern form (Morrison, 2013).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In conclusion, calls for superior integration of health care service delivery, as an approach to attend to equity of efficiency and access, have been demonstrated in health reforms by multilateral institutions and national governments across the world. These efforts include proper planning to help the health care professionals to make superior decisions as well as the introduction of integrated health care networks. These efforts will strengthen the capacity of health care systems. The objective of these reforms is to improve overcoming inequalities as well as improving efficiency. The only remaining part is to ensure there are appropriate strategies to analyze the capability of the alterations being put into place to deliver integration plans. References Boslaugh, S. (2013). Health care systems around the world: a comparative guide. New York, NY: SAGE publishers. Geyndt, W. D. (2001). Improving the quality of health care in Latin America. International Journal for Quality in Health Care, 13(2), 85-87. Health care comes home the human factors. (2011). Washington, D.C.: National Academies Press. Integrating mental health into primary care: a global perspective.. (2008). Geneva, Switzerland: World Health Organization ;. Joumard, I., AndreÃÅ' , C., Nicq, C. (2010). Health Care Systems. Paris: OECD. Kronenfeld, J. J. (2004). Chronic care, health care systems, and services integration. Amsterdam: Elsevier JAI. Lorenzi, N. M. (2005). Transforming health care through information (2nd ed.). New York: Springer. Mesa-Lago, C. (2007). Social Security In Latin America: Pension And Health Care Reforms In The Last Quarter Century. Latin American Research Review, 42(2), 181-201. Morrison, J. (2013). CPhA and other health care professions: Working for a better health care system. Canadian Pharmacists Journal / Revue des Pharmaciens du Canada, 146(3), 171-172. Rathwell, T. (1994). Health Care In Canada: A System In Turmoil. Health Policy, 27(1), 5-17. SciELO Salud Publica. (n.d.). SciELO Salud Publica. Retrieved August 25, 2014, from http://www.scielosp.org/scielo.php?pid=S1020-49892009001000012script=sci_arttext Suter, E., Oelke, N., Adair, C., Armitage, G. (1930, March 6). Abstract. National Center for Biotechnology Information. Retrieved August 25, 2014, from http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3004930/ Source document

Confusion and Personal Identity in Rip Van Winkle Essay -- Rip Van Win

   Rip Van Winkle tells the story of a man who, on a trek into the Kaatskill mountains, mysteriously sleeps away twenty years of his life during the Revolutionary War. When he returns home, he finds that things have dramatically changed; King George no longer has control over the colonies, and many of his friends have either died or left town. At this point, the story reaches its climax, where Van Winkle realizes that his life may be forever changed. To this point, Rip Van Winkle has had only to deal with the change in his surroundings. Having no doubts about his personal character, his fears remain singular only briefly, for when the crowd points to a man whom they call Rip Van Winkle, he begins to question his being as well. "I'm not myself-I'm somebody else-that's me yonder-no-that's somebody else, got into my shoes..." Frustration has set in by this point, as our hero Rip cannot explain the events that have happened to him. In one night, his world had drastically changed, and no logical explanation can be found. The larger issue at hand, though, is the identity crisis that Van Winkle is suffering. Upon a detailed analysis of this climactic section, two dominating themes are found: confusion and the issue of personal identity. There are constant references to these ideas throughout the selection. That Van Winkle is confused seems obvious and is quite understandable, but this confusion extends beyond the bizarre sequence of events encountered. When Rip notices the person that the township refers to as Rip Van Winkle, it is as though he is looking into a mirror, for this person portrays a "precise counterpoint of himself." Although Rip visually sees this other person, his examination becomes a personal reflect... ...oncerns over which groups would provide leadership for the masses, and how those masses were to be represented. Men like Thomas Jefferson and Benjamin, who had provided great leadership for this fledgling nation, were leaving the fate of America in new hands. The pessimists voiced their opinions, but there was a great feeling off optimism as the Industrial Revolution began to harbor its effects throughout the United States and the world. The issue of identity seemed a pertinent issue at the time. In this story, Rip Van Winkle's search for identity provides, perhaps, the most stimulating aspect of the story. In the selected passage, we see his character go through tremendous emotional changes. In only one paragraph, we watch his life unfold as he searches for the inner truth that he had been denying. In one paragraph, we watched a man find himself.   

Globalism

I am writing today to inform you about Globalism. I will begin with . â€Å"In 1962, the Canadian communications theorist Marshall McLuhan predicted the electronic transformation of the planet earth into a â€Å"global village†. In the global village, communication between geographically remote parts of the world would be almost instantaneous, and every important new development—technological, ecological, political, economic, and intellectual—would affect every villager to some degree.Social and geographic mobility, receptivity to change, and a sense of collectivity would be the hallmarks of this new world community. Over the past four decades, McLuhan’s futuristic vision has become a reality† (Fiero). Through the decades art has been such a great form of expression for all, from the people who create, to the people who just like to look or collect. Art has also gone through such an incredible form of change. When I think of art I think of Vincent V an Gogh, Pablo Picasso, Salvador Dali, Donatello, ect. These are the most prominent artists of the last thousand years.But now there is so much more that people can do with art because of modern technology as well as the freedom of expression that, in my opinion, has made artists in this century a little more creative. â€Å"While accelerated by electronic technology, it owes much to a broad array of late twentieth-century developments: the success of anticolonial movements, the fall of the Berlin Wall and subsequent collapse of Soviet communism, and the end of the cold war. With the elimination of these obstacles to freedom of communication among the populations of the earth, global cultural integration became a possibility, than a reality† (Fiero).We are in the technological era where computers, and simulations do everything for us! We think of our idea, and tell the computer what we want it to look like and the computer spits out something more creative than we could ever imagine. There is only one problem with this method of art and ease of access. Modern industries bring so many benefits to humankind, but it also threatens the global ecosystem we call home. These industries are creating pollution that is damaging every aspect of our lives. â€Å"Sulphur dioxide emissions in one part of the world affects other parts of the world, causing acid rain that damages forests, lakes, and soil.Industrial pollution poisons the entire planet’s oceans. Leaks in nuclear reactors endanger populations thousands of miles from their sites, and green house gases (produced in part from the burning of the coal, oil, and natural gas that power the world’s industries), contribute to global warming and other changes in the earth’s climate† (Fiero). Edward Osborne Wilson is an American biologist, theorist, naturalist, author, and researcher of sociobiology and biodiversity who is a leading defender of the environment. He is a landmark researcher in the study of ecological systems.E. O. Wilson was born on June 10, 1929 (Wilson 1) in Birmingham, Alabama. His early work in biology identifying the correlation between ants (and other animal societies) and human species. Wilson makes great points about the preservation of biodiversity in his book titled The Diversity of Life, â€Å"Every country has three forms of wealth: material, cultural, and biological. The first two we understand well because they are the substance of our everyday lives. The essence of the biodiversity problem is that the biological wealth is taken much less seriously.This is a major strategic error, one that will be increasingly regretted as time passes. Diversity is a potential source for immense untapped material wealth in the form of food, medicine, and amenities. The fauna and flora are also part of a country’s heritage, the product of millions of years of evolution centered on that time and place and hence as much a reason for national concern as the particularities of language and culture† (Wilson 2). This means to me that we need to stop while we are ahead. Despite the wonderful progressions technology has made for the human race, it is actually setting us back.It is making it difficult for future generations to live and thrive. The more resources we use, the less that will be left. Also, with using these resources it causes bad effects for the environment. No environment, no habitat, no human race or any other species for that matter. There are many other people who agree with Wilson’s beliefs. â€Å"The poets Gary Snyder (born 1930) and Annie Dillard (born 1943) share Wilson’s concerns for the natural environment. To essays and poems inspired in part by her love for Virginia’s Blue Ridge Mountains, Dillard brings a dimension of awe that has been called â€Å"ecospirituality. A Roman Catholic convert whose outlook is essentially pantheistic, Dillard tests the objective facts of nature agai nst her mystical appreciation of its wonders† (Fiero). As far as art in concerned Wilson’s has influenced many contemporary visual artists such as Robert Smithson. â€Å".. for instance, pioneered one of the most important ecological landmarks of the late twentieth century, the piece known as Spiral Jetty† (Fiero). The Spiral Jetty is a work of art built entirely of mud, salt crystals, basalt rocks, earth, and water on the northeastern shore of the Great Salt Lake.More importantly, and more recently green architecture has been on the rise. According to the text, this is because† Architects have always given practical consideration to the environment in which they build. Now, however, in the face of rising fuel prices, global warming, and the degradation of the ecosystem due to industrial growth, the job of designing structures that do the least possible damage to the environment (a practice known as â€Å"green† or â€Å"sustainable† design), has become even more imperative† (Fiero).This is great because I try my hardest to be â€Å"green† as far as recycling, using my own grocery bags instead of just using the plastic ones and throwing them in the garbage, and also buying products with recycled paper for labeling and their packaging. Being green is important to me as it should be for all. To conclude, globalism is closely identified with a belief. Globalism is acknowledging there are other species in the world besides our own and that future generations need to be thought of in the long run. We must preserve what we have for our children, our children’s children, and so forth.Bibliography Fiero, Gloria K. â€Å"Chapter 28 Globalism: The Contemporary World. † The Humanistic Tradition: Modernism, Postmodernism, and the Global Perspective. 6th ed. Vol. 6. New York: McGraw Hill, 2011. 153-72. Print. O’Meara, Stephen James. â€Å"E. O. Wilson boy naturalist. † Odyssey. April. 2007: 6+ . General Reference Center GOLD. Web. 16 Oct. 2012 Wilson, Edward O. Naturalist. Washington, D. C. : Island [for] Shearwater, 1994. Print. Wilson, Edward O. The Diversity of Life. Cambridge, MA: Balknap of Harvard UP, 1992. Print

Virgin Atlantic Airways Case Study

Critically assess how the organisation has employed e-business technologies to perform its key business processes and improve service levels for its customers To begin with, the online e-business model of Virgin Atlantic Airways is a business to consumer as the Virgin Atlantic Airways sells plane tickets directly to customers without passing intermediaries. Virgin Atlantic Airways implements the e business technologies to perform its key business processes and improve service levels for its customers by improving reservation online, provide all convenient services, flight data , route, cost saving ,more flight and news update and promotion. Reservation Online System First of all, Virgin Atlantic Airways (2012) stated that the reservation online enhance booking system and increase sales. This is because it is convenient for passengers to check dates and flight. No matters where passenger live, they can reserve online and make a payment directly to Virgin Atlantic Airways through credit cards. Secondly reservation online provide all level of services. So passengers can select the service to suit their need. Virgin Atlantic Airways provide services such as economy class, premium economy class as well as upper class. Convenient. B2C or Business direct to customer is quite convenient and efficient with airline business (Kotler, 2008) . This reduces the need of sell agents as intermediary. As a result of this, Virgin Atlantic Airways can sell plane ticket at a lower price. Furthermore, e-business technology can increase foreign passengers through Virgin Atlantic Airways booking system. This is because foreign passengers can check the route , flight data and prices to compare with other airline. However, if they find Virgin Atlantic Airways suit their need more , they will book directly with Virgin Atlantic Airways. Flight Data E-business technologies make a flight data more accurate and fast due to, the system is operated by computer. To demonstrate this, if one passenger book the plane ticket the system will show the seats availability left and if one change his or her mind by cancellation the system will responds very quick. Route E-business technologies could perform its key business processes and improve service levels for passengers by showing the flight route and provide alternative route for passengers to select. Therefore, passengers have varies option to pick the most convenient route and economical route. For a long flight, sometime passengers can pick an economical flight by choosing the flight that transfer at other airport or require couples stop. This enhance customers base and flight booking system. More Flight Virgin Atlantic Airways (2012) mentioned that online system can enhance more flight. This is due to if any flight or route is popular due to high demand or season factors. The system will suggests to possibility to increase more flight . Therefore, Virgin Atlantic Airways revenue and profit will rise as Virgin Atlantic can serve more demand. Cost Saving Cost saving is one of major key success of Virgin Atlantic Airways (Kotler, 2008) . The e business online system can save the cost effectively as there is less need for sell agents and intermediary . Also, the e-business system can manage ticket price effectively as well. This is because if the fuel price and tax price change , the system will adjust the selling price of plane ticket instantly. E –business system which is a computer system require less staffs working. Therefore, the system can save hiring cost. News update and Promotion. Virgin Atlantic website shows all news and promotion update. This is a fast way to communicate directly to passengers and it is quick because the company can just update instantly. This benefits both passengers and the Virgin Atlantic company due to passengers can compare the airways promotion with other airways or decide to purchase the promotion that suit their need instantly.

Morality In Cat On A Hot Tin Roof Essays - Cat On A Hot Tin Roof

Morality In Cat On A Hot Tin Roof Essays - Cat On A Hot Tin Roof Morality In Cat On A Hot Tin Roof The dominant morality in Tennessee Williams Cat on a Hot Tin Roof can not be discussed in terms of a single, easy-to-understand theme. Rather, I detected a number of disturbing themes in this play which, unfortunately, also seem to be present in our modern society. These themes explain much of the behavior we see today, both in our elected officials and in our own private lives. They include the willingness to engage in back-stabbing and flattery to get what we want, the attempt to escape reality by indulging in alcohol and drugs, the tendency for married couples to remaining together in meaningless or even violent relationships, and the tendency of people who become materially wealthy to turn into total jackasses. One of the most obvious moral conflicts in Cat on a Hot Tin roof is visible in the campaign by Gooper and Mae to gain the favor of Big Daddy, while at the same time discrediting Brick and Margaret. They try to twist the facts in order to portray themselves to Big Daddy as the most qualified heirs for the inheritance. For instance, they try to imply that just because they have five children (with a sixth on the way), they are therefore responsible family people who will take good care of the plantation. At the same time, they cleverly argue that because Brick and Margaret have no children, they would not be responsible in managing a large estate. Gooper and Mae act as a public relations team, flattering Big Daddy while tearing down their competitors at every opportunity. The excel in back-stabbing and flattery, yet they are always careful to maintain the appearance of being polite and civilized. To a lesser extent, we also see the same theme of hypocritical behavior on the part of Reverend Tooker and Doctor Baugh, both of whom engage in flattering Big Daddy in the hopes that he will include them in his will. I dont think we have to look very far in our own world to see the consequences of a society which approves of back-stabbing and flattery as a way of getting ahead. All the worlds newspaper headlines are full of stories on a daily basis of politicians and other individuals in positions of responsibility who abuse and betray the people who count on them. And along with the growth of professional liars (politicians) weve also seen an explosive growth in numbers of lawyers whose job, of course, is to write lots of fine print to hold each of us accountable, because nobodys word of honor means anything any more. Another dominant moral theme in this play, is the willingness of married partners to exploit and hurt each other. We see this unhealthy attitude toward marriage between Brick and Margaret. For instance, Brick reminds Margaret that they are living together only because she has agreed that they do so in name only. When Margaret complains that this sort of phony relationship is not what marriage should be all about, Brick coldly suggests that she go out and have an affair to keep herself sexually satisfied. Margaret, to her c redit, is not willing to pursue this sort of shallow relationship. She tells him that she wishes to have a normal sexual and loving relationship with him, but that until that time she would prefer to remain a cat on a hot tin roof, being frustrated and angry with the whole situation but hopeful that things will change. Brick, however, as in the case of so many alcoholic wife-abusers, does not appreciate the devoted mate he has in Margaret. He is bitter and cold, and expresses his amazement that Margaret could possibly want to have a child with a man who hates her. However, amazingly, Margaret stays with him in spite of his abuse. In the real world today, we also see many relationships in which couples do not show each other the respect they should. Men continue to batter and abuse women, and society doesnt seems to really care. On the other hand, many married women feel helpless or financially dependent and so they stay married to total jerks, hoping against hope that they can chang e

Blackness as an Abstract Concept essays

Blackness as an Abstract Concept essays Blackness is not an abstract concept; rather it is a sense of being. Blackness in America has been determined by the ideas of society and every day experiences within the Black Community. However, members of the Black community did not always accept being black. Members within the community saw the act of being black as shameful or roadblock on the path to success. Thoughts of passing, trying to go by a white identity, have existed on full and semi-conscious levels. The works Quicksand and Passing by Nella Larsen and The Autobiography of An Ex-Colored Man by James Weldon Johnson all show examples of these different streams of consciousness, Since the era of slavery in the United States being Black has been stigmatized. Blackness brought pain, suffering, subordination, and the eternal struggle. The history of Blacks in America has also been one of suffering, especially in the Southern states. Lynching, segregation, Jim Crow, violence and racism in its many forms became part of the African American experience. Society had harsh reactions towards Blackness. These attitudes began to affect the Black psyche. Black is defined as, angry, threatening, wicked, sinister, and deadly. The strong abhorrence society had for blackness soon began to affect those within The Veil. W.E.B. DuBois used the words The Veil to show the ambivalency of the African American within American society. Most immigrants assimilated into society however, African American could not just assimilate due to the color of their skin. Other immigrants who came to America and who obviously looked different from Caucasian America also began to persecute the Blacks. The African-American then became the interloper. The African-American did nto develop a distinct consciousness of self. DuBois penned these feelings perfectly in his sociological masterpiece The Souls of Black Folks: Why did God make me an outcast and a stranger in mine...