Influenza A virus Essay Example | Topics and Well Written Essays - 500 words

Influenza A virus - Essay Example The envelope has two surface glycoproteins called neuraminidase and hemagglutinin, the latter gets attached to the host cell prior to viral penetration. Often the HA protein undergoes several antigenic changes, such genomic alterations lead to phenotypic changes thus challenging the development of vaccines against influenza virus. [A. Maher and A virulent influenza A virus in humans is responsible for the infection of the respiratory tract leading to necrosis of the epithelial tissues. The infection then extends to the bronchioles and alveoli resulting in interstitial pneumonia. A susceptibility to bacterial super infection is not uncommon. The infection slowly affects extra respiratory tissues leading to myocarditis, myositis, parotitis, encephalopathy and Reye-Jhonson syndrome. [T. Kuiken, G. F. Rimmelzwaan, G. Van Amerongen and A. D. M. E. Osterhaus] For most experimental studies concerned with animal models, mouse is widely used .The low cost combined with its small size permits researchers to conduct large scale studies. Mouse is also considered suitable as a mammalian model for the studies concerning pathogenesis and immunity of human H5N1 influenza virus mainly due to the fact that this virus replicates very effectively and efficiently in the lungs of mouse without any adaptation.

Two topic ( social+International ) Essay Example | Topics and Well Written Essays - 500 words

Two topic ( social+International ) - Essay Example The country provides very warm temperatures for most part of the year. Trying to introduce this product is therefore relevant for most of the year. A south African columnist suggests that since most of Swazi population lives below the poverty line, things have to be made affordable to everyone. Education and health rates hamper development. The company intending to branch into the country should ensure to have reduced prices for their products. This makes it affordable for the consumer. Swaziland has a current a population of about 1.2 million people. The incentive when introducing swim suits in the country should focus on their cultural background. However, over the years Swaziland has continually been part of the conflict many westernizing countries around Africa face. In order for the company to avoid this, it should only produce suits for people in major towns to gain market entry where the product would be welcome. This will ensure that the company and the Swazi do not conflict. To have a good market stand, it is essential for the company to make promotional incentives as well as ample advertising. However, this would not be a big problem since the population is not that large and the would therefore gain recognition easily. Polgreen, Lydia. â€Å"Piggs Peak Journal: Grandmas Grow Gold in Swaziland† created 5th, August 2012. http://www.nytimes.com/2012/08/15/world/africa/grandmothers-grow-marijuana-in-swaziland-to-support-families.html?_r=0 Retrieved 4th April,

Medical Admission Essay Example | Topics and Well Written Essays - 1000 words

Medical Admission - Essay Example I was feeling very embarrassed because it took me the longest to scrub into surgery, so I decided that I needed to leave the surgery first to get a head start preparing for the next surgery. In addition, I wanted to grab a cup of coffee to help wake me up. I was still wearing the surgical hat and smock as I passed through the double doors of the entrance of the surgical wing. While I was passing through the doors, an older man approached me and asked if Catalina was okay. He had the look of worry and fear in his eyes. I did not know what to say because I was not a doctor. Before I could say anything, the rest of his family members, who were sitting on the chairs lining the hallway, got up and approached me. All of them with the same look of fear and concern asked me questions about Catalina. I was not sure if I should say anything, but I felt the need to say something to comfort them during what must have been the longest hour of their lives. I told them the operation went well and C atalina was going to be just fine. Their eyes and faces immediately became full of joy and happiness. They hugged me, thanked me, and the mother and grandmother even kissed me. That moment motivated me to become a physician. I had never felt anything like that before. It was at that moment when I made the final decision to serve the mankind by becoming a doctor. A month before traveling to South America to shadow my uncle for the summer, I had been volunteering at a hospital next to campus for about a year.  

Water Movie Essay Example | Topics and Well Written Essays - 1000 words

Water Movie - Essay Example s taken to a holy city of Baranas to live with other elderly widows where she is destined to spend the rest of her life although she keeps hoping that her mother would come and take her home. Another character in the movie is Kalyani, a young widow who falls in love with Nayaran, a follower of Gandhi, and she is presented with the dilemma of keeping the Hindu tradition or marrying him. The movie therefore explores the fate of the young widows and their struggle to remain afloat in the deep waters of the Hindu tradition and religion. In this paper, the film water (2005) will be used to identify and discuss the various intercultural communication concepts. The film water (2005) offers a controversial presentation of stereotypes in the Hindu culture. Widows are considered as unlucky and cursed members of the Hindu society and culture. According to the Hindu religion and culture, widows are the Zamindar prostitutes. They are confined to the widow dorm, exploited and have nowhere to go to. Chuyia hopes that her mother would come to take her away from the widow dorm but this is not the case because she is bound by the Hindu culture and she only has three options at her disposal; to remarry her dead husband’s brother, to die on the husbands pyre or to commit her entire life into celibacy. She is violated, abused and misused in the Zamindar where she is sent for child prostitution. One of the more rational widows, Shakuntala feels sorry for her, arranges to get her out of the suffering of the widow house, and entrusts her under the care of Gandhi. Kalyani, another widow falls in love with Nayarana and agrees to marry him. She however commits suicide in shame upon realizing that she had been his father’s prostitute. The roles of Kalyani as the woman who commits suicide as a way of escaping the cruel cultural norms and the other widows as those who conforms to the rules of culture and religion represents the social stereotypes in the movie. On the other hand, the

Alvin Ailey's Polotics in the Art of Dance Research Paper

Alvin Ailey's Polotics in the Art of Dance - Research Paper Example Ailey was most popular as one of the first few African Americans who dared revolutionize their dance styles, which ultimately led to his contribution to modern American dance. It is in this respect though that he was able to subtly express for the first time his political convictions. At the height of his success as a choreographer, when he was recognized no longer just for his art but also for how he used it to advance his political cause, Ailey was awarded the Spingarn Medal. Renowned composer-conductor Leonard DePaur, his presentation of the award, mentioned that Ailey â€Å"would confound and confuse America's critics by refusing to conform to their pre-conceptions of what a black choreographer must be† (NAACP 1977, p. 100). With this distinction, it is clear that Ailey had been able to infuse his politics in the development of his choreography and in the performance of his dance. Through his art, he was able to challenge stereotyping that was brought about by racism and b igotry. This paper seeks to explain the bases why Ailey incorporated his political activism into the art form that he specializes in and how this has contributed to America’s struggle against racism. I. ... Aside from the treatment that they receive from the whites because of their race, Ailey and his mother also suffered due to their constant lack of income. Ailey’s family was basically working class and his mother picked cotton and occasionally did domestic chores for the more affluent white families (Cardwell 2006, p.38). This childhood of want and inequality had influenced the development of Ailey’s political views early on. However, it took time before this actually was brought out into the open through his choreography. Prompted by his keen interest in dance, Ailey went to undergo formal training in dance with the tutelage of Lester Horton, who was recognized then as the principal promoter of the modern dance in Los Angeles. In the 1940’s, it was in Los Angeles and New York only that African Americans could train alongside with the whites. It was also during this period that Ailey was able to come across other African America dance artists who trained under Ho rton. When Horton died though, Ailey took over the company. As a result, he achieved a freer hand in determining the styles and contents of every dance production that the company came up with. During these particular times though, it was clear that Ailey was more concerned with the rapid development of his artistic talents in dance, as well as the continuous improvement of his dancer’s talents. However, by 1958, when the struggle for the civil rights of African Americans reached its peak, Ailey also began to show his political inclinations. The most glaring examples of these are Blue Suite and Revelations, which â€Å"focused on the experience of African Americans† (Foulkes 2002, p. 180). Both dance productions highlighted the uniqueness of the

Income Taxation Research Project Paper Example | Topics and Well Written Essays - 500 words

Income Taxation Project - Research Paper Example He is thinking on the various aspects and benefits of loan like tax implications, deductions, and alternative minimum tax (AMT) etc. He wants to be wise in taking the loan, so that he doesn’t miss any of the tax benefits. He is also seeking further tax advice on this and wants to know if the tax deductions for house owners will cause him to pay more AMT than which he normally pays because of his high income. 2. Mr. Block can avail tax benefits on as per the regulations specified in IRS Publication 936 Main Content. This includes mortgage interest, mortgage interest premiums etc. He can also detect the payments made during purchase such as Real Estate Taxes (IRS Publication 530, Main content). If he prepays the interest for mortgage that interest can also be deducted as mortgage interest as per Topic 504, Home Mortgage Points. 4. The amount of loan Mr. Block requires is greater than $100,000. In that case, he will not be able to deduct all the interest he pays towards the loan. This is present in Topic 504, Home Mortgage points. The loan period also plays a major role in the deductions he can avail. He can avail benefits if the loan period is not greater than 30 years. Also, Mr. Block can reduce the interest only if the debt is a secured debt. Further details can be obtained from IRS Publication 936 Main Content. 5. Mr. Block should also be concerned about the various Fraud practices and schemes such as property flipping, more than one settlement statement for the same house etc. as mentioned in the IRS Mortgage and Real estate Fraud section. 1. Does his earlier investment or salary have any impact on the maximum loan amount that he can get? What will be the case if he does not have a steady income and investment? Will he be able to buy the house? Generally, home mortgage interest is any interest you pay on a loan secured by your home (main home or a second home).

Marketing Plan Harley-Davidson Dyna Street Bob Research Paper

Marketing Plan Harley-Davidson Dyna Street Bob - Research Paper Example It is acknowledged by reader that information to be furnished in this marketing plan is in all respects confidential in nature, other than information which is in the public domain through other means and that any disclosure or use of same by reader may cause serious harm or damage to ______________. Upon request, this document is to be immediately returned to ________. ___________________ Signature ___________________ Name (typed or printed) ___________________ Date This is a marketing plan. It does not imply an offering of securities. ... Over the years, the firm has met numerous challenges as well as successes. Currently, Harley-Davidson has a number of motorbikes designed and targeted at different demographic groups. Among these is the Dyna Street Bob which is a sporting motorbike targeted at the younger generations. This product is intended to bring new marketing orientation in the market. This is because although it is targeted at the young people in general, it is also targeted at women as a new market. More women are becoming more interested in motor-biking and this is a new market which Harley-Davidson should use for to expand its market share of the motorbike market. As Taylor (para 1) says, Harley-Davidson has been accused of not targeting new markets and this will be an opportunity to look at the new market. 2.0 Situational Analysis In 1907 William Harley and Arthur Davidson incorporated the Harley-Davidson Motorcycle Company. AMF acquired the company in 1969 and nearly tripled production in the following 4 years. Increased production led to poorly performing products, which led to Honda gaining market segment and eventually a buyout of AMF in 1981 by Vaughn Beals and a group of other HD managers. Over the next 20 years HD incorporated lean operating principles, acquired rival companies effectively opening new niche markets and survived an instance of a primary lender refusing to advance further cash. In 1997 a former Honda manager, Berryman, revamped HD’s supply chain management system to further reduce waste. Subsequently a focus was placed on products that would open up more niche markets and help move HD away from their typical target demographic. Today HD realizes increased profits and revenues from these changes, but also faces