Hepatitis B Virus Essays -- Essays Paper

Hepatitis B Virus Characteristics Hepatitis B Virus (HBV) is a double-stranded DNA virus in the Hepadnaviridae family. The infectious particle is 42nm in diameter, with a genome 3200 nucleotides long. It has an outer windbag and an icosahedral nucleocapsid, which contains viral DNA polymerase and has a diameter of 27nm. The envelope contains the HBV surface antigen (HBsAg) this is the molecule to which anti-HBV antibodies are directed. The non-infectious hepatitis B particles are composed of HBsAg only and come in the form of filaments and spheres. Their only likely purpose is binding up antibodies so the infectious particles mess remain free. In humans HBV infects hepatocytes where it replicates within the nucleus, but fucking also be found in smooth muscle, bone marrow, kidneys, thyroid glands and some other sites. Infection HBV is usually transmitted from blood to blood and can be contracted via infected needles (IV drugs and tattoos), sexual contact, cuts , hemodialysis, vertical transmission at birth and blood transfusions. In developed countries blood is screened for the presence of HBsAg before transfusion. Unlike other forms of viral hepatitis, HBV cannot be transmitted by contaminated food or water. The CDC states that preventive measures for HBV infection are similar to those for HIV. Diagnosis of HBV can be make by the presence of HBsAg, which can be found in the serum a few weeks before onset of illness. The anti-HBsAg antibody is found weeks to months after infection and can last, in some cases giving life-long immunity. Hepatitis B is found mostly in Africa, Southeast Asia, Indonesia, the Philippines, and parts of the Caribbean. In those areas all socioeconomic groups are af... ...d/slide_1.htmhttp//www.nlm.nih.gov/medlineplus/ency/article/003243.htmhttp//www.merck.com/pubs/mmanual/section4/chapter47/47c.htmhttp//www.globalserve.net/ cloud/HBV/hbvcore.htmhttp//www.globalserve.net/harlequin/HBV/hbvx.htmhttp//www.gl obalserve.net/harlequin/HBV/hbsags.htmhttp//www.foodallergy.org/anaphylaxis.htmlhttp//www.cdc.gov/mmwr/preview/mmwrhtml/00033405.htmhttp//depts.washington.edu/druginfo/Vaccine/HealthDept/ImmuneGlobulin.htmlhttp//www.livertransplant.org/livernewsletterselectingcandidatesforlivertransplantation.html http//www.ias.org.nz/hepatitis_b_vaccine.htmhttp//yourlawyer.com/practice/overview.htm?topic=Hepatitis%20B%20Vaccinehttp//www.comeunity.com/adoption/health/hepatitis/hep_photo2.htmlhttp//www.ncbi.nlm.nih.gov/ICTVdb/Images/Safrica/hbvcore3.htmhttp//livertransplant.org/

Safety and Effectiveness of the Atkins Diet :: Health Nutrition Diet Exercise Essays

When ever someone is deciding on what provender to go on, they encounter whether it will march on the weight off in the end and what the pros and cons argon compared to other fares. Atkins has been a growing trend in weight lost ever since Dr. Atkins came out with his best selling book Dr. Atkins New Diet Revolution. Through the examination of three different studies, researchers were able to determine whether the Atkins diet will keep weight off compared to calorie and fat reduced diets, as well as how this diet works. Although, further longitudinal research must be do in order to see the true repercussions of going on a low-carbohydrate diet, researchers can conclude that in the end, eating a low fat diet and exercising are the only true answers to losing weight. The Atkins diet is for people who are over the low fat diet and exercising. The Atkins diet means restricting a persons caloric intake to 5-10% from carbohydrates in their daily diet. Which is a vast reduction of carb ohydrates compared to other diets that usually allow up to 40-45% of calories from foods like fruits and vegetables? The Atkins diet is no longer just a fad, it has actually caught on worldwide, almost 20 million people now follow Dr. Atkins diet. The Atkins diet also claims to be a three in one diet, it not only allows people to lose weight, it also claims to keep the weight off without the feeling of hunger, and lastly it claims to stand by prevent disease. Through further review of previous studies, researchers are trying to explore whether or not this is possible, as well as how the Atkins diet really works. The Atkins diet claims that the way it works is by increasing the amount of energy being utilize causing people to lose weight. This diet also claims to join on the amount of energy being used by 2-3% more everyday. Further review of the studies on Atkins found that this increased amount of energy being used only makes a small difference in the total amount of weight los t. Researchers claim that after reviewing all the studies that it might actually be the feature that the Atkins diet restricts so much of what you can eat that makes a person lose all that weight. The strict restrictions to what a person can and cannot eat are what researchers claim causes the

The Art of Procrastination Essay -- Exploratory Essays Research Papers

The Art of Procrastination It is three in the morning, and a in straitened circumstances(p) man puts the finishing touches on a presentation that he has had a month to complete. A bright young boy scurries around the backyard collecting bugs for his bighearted science project due the next morning. A grown woman packs at two in the morning for her six-thirty business trip. A man disappoints his married woman with a gift of socks for Christmas, which was all he could find on Christmas Eve. What is wrong with these people? Why do normal, intelligent people fritter their time external and wait till the last possible moment to do the necessary? In a word, procrastination. This phenomenon defies logic. Every other ugly duty is gotten over with. We muster down our proverbial green beans, always saving the best for last. Retirement comes after work, M&Ms after nasty medicine, and a soak in the tub after you scour it. It follows that every other distasteful job would be tre ated the same way. Aunt Neldas birthday present, the big research paper, a visit to the dentist and the cats bath should be gotten over with like our green beans and medicine For many people, however, they arent. Procrastination is not just a bad usance it is a condition of mind that has some serious causes and consequences. Far too often substandard work is the result of putting things off until the last moment. When we procrastinate, we dont rattling enjoy the time we waste. Instead, we add to our stress level by letting a project worry us for an extended period of time. To understand this absurd and self-defeating approach to challenging situations, we must assess what the process of procrastination involves. This common practice of wasting time has b... ... thus, my paper will be on her desk by Friday. I call only console myself with the thought that I am not alone. Procrastinators, however, should take heart. Some of the best things in life wouldnt be the same without procrastination. After all, a nifty wine isnt a fine wine until it has spent some time in a cool cellar. And a quick stew may be all right, but a stew that has been procrastinating in the pot all day is worth the wait. The French articulate that youre not a woman till youre forty -- is this procrastination in disguise? As long as people dont procrastinate for too long, good things do come to those who wait. Works Cited Plotnik, Rod. Introduction to Psychology. 3rd ed. Belmont, CA Brooks/Cole, 1993. Rathus, Spencer A. Essentials of Psychology. 2nd ed. New York Holt, 1989.

Otto Dix Essay -- Painters Painting Artists Art Etching Essays

Otto DixOtto Dix was a German painter and etcher, most of whose kit and boodle were created in World War One, World War Two, and Post War Germany. He was both a successful painter during his life time and political, having many twists which commented on German social conditions of the time. He lived through war and created art that told about the horrors he saw it causing.Born in Untermhause, Germany (near Gera) on December 2, 1891, Otto Dix was bear on with art most of his life. He apprenticed as a painter and decorator while he was growing up and supported himself as a portrait painter when he became a student at the Dresden School of Arts and Crafts. When World War One began, he volunteered for service in the German Army and saw service first as part of an artillery regiment and then in a machine gun unit. During his first pay back with war, Dix saw action on both the Russian and French fronts, earned an Iron Cross (second class), achieved the rank of vice-sergeant-major, and saw horrors that inspired much of his work. After the war, he attended the Dsseldorf Academy of Art and then returned to the Dresden Academy of Art, this time as a Professor. During this time he produced many works and gained recognition non only in Germany but also in America, having exhibitions displayed throughout Germany and in new-made York. When the Nazi party rose to power in Germany, they declared the work of many modern artists, including the works of Otto Dix, unwholesome. Dix was dismissed from his professorship at the Dresden Academy by the Nazis and banned from exhibiting. His work was featured in several Nazi displays of Degenerate art including Reflection of Degeneracy, The Spirit of November Art in the Service of Demoralization, both ... ...by Movement Die Neue Schlichkeit. Artcyclopedia. 26 Jan. 2004 .Dix, Otto. Encyclopedia.com. 26 Jan. 2004 .Neue Sachlichkeit New Objectivity in the Visual Arts. 26 Jan. 2004 .Otto Dix. 1 Jan. 2002. 26 Jan. 2004 .Otto Dix. 4 May 1998. 26 Jan. 2004 .Otto Dix Article. Arts Zone. 26 Jan. 2004 .Otto Dix. FortuneCity. 26 Jan. 2004 .Otto Dix. Wikipedia. 1916, 23 Nov. 2003. 26 Jan. 2004 .

The Most Important Event in My Life Essay -- essays research papers

The Most Important Event in my LifeThe most important event in my life, didnt even go past to myself, but happened to my anileer infant, Becky. The reason I am writing about her is because the things that have happened to her and the things she has done in the past have affected me tremendously as well as my family. Her life used to be filled with nothing else but drugs, stealing, and lying. My family has never been the same since then.It all started out when my very shy, self-conscious sister didnt really fit in well. She was 16, chubby and had very few friends. One day Beckys best friend Debbie introduced her to 19 year old guy name John. Becky and John hit it off very well and started dating by the next week. They spent all their time together he came to our family events but was very quiet and didnt really talk to anyone besides my sister. Over the next couple of months, my family and I saw a change in Becky. She was losing lots of weight and we questioned her and she just cl aimed she was on a diet, so we thought nothing else of it. We also noticed another change in Becky, she not exclusively lost about 30 pounds in a couple of months, but every time we talked to her she had this look on her face that she was about to fall asleep, or at least pass out. She then proceeded to claim that she was tired, so again there was nothing we could do. As a couple of years went by she was gaining ...

Chinua Achebe Essay -- essays papers

Chinua Achebe Chinua Achebe is said to be one of the most influential writers of the century not only in Nigeria, his homeland but also end-to-end the world (capital of juvenile York). Chinua Achebe was born in Ogidi, Nigeria on November 16, 1930. He was born a son of a Chrisitan Churchman, Isaiah Okafo and Janet N. Achebe. Achebe was raised an Ibo Christian, which made him stand out among his fellow peers. Achebes lifestyle was different than that of other people living in his village because of his religious background and upbringing. When Achebe was fourteen he began schooling at Government Albany College in Umuahia for three years. He then attended the University of Ibadan from 1948 through 1953. Following his education at the University of Ibandan Achebe earned his Bachelors Degree from London University in 1953. It was a year later when Achebe was named Talk Producer of the Nigerian Broadcasting Service. Then in 1956 Achebe began to study broadcasting at the British Broa dcasting Corporation in London. (Critical check out of Short Fiction) Finally in 1958, Achebes first novel, Things Fall Apart was published. (Albany) Following the completion of his first book, Achebe became the founding editor of Heinemanns African Writers Series. Since musical composition his first novel Achebe has won many awards and honors for his publications. Among these awards and honors are the Commonwealth Prize, and the highest award for intellectual achievement in his native country Nigeria. (Albany) Following the Nigerian obliging war, Achebe was named Senior Research Fellow at the University of Nigeria. Presently he lives in Nsukka, Nigeria where he teaches, Achebe also spends a lot of time lecturing at major Universities. Achebe is married to... ...ting Achebe hopes to eliminate some of those stereotypes and create an opportunity for people to have a better understanding of Africa and the people who live there. He has accomplished this name and address b y writing from his own personal experience and using his diverse background as the roots of his knowledge and style of writing.BibliographyAchebe, Chinua. Civil Peace. One universe of discourse of Literature. Ed. Shirley Geok-Lin Lim and Norman A. Spencer. New York Houghton Mifflin. 128-133.Achebe, Chinua. Chinua Achebe. Critical Survey of Short Fiction. Ed. Frank N. Magill. 3rd ed. New Jersey. Salem Press, 1981. 819-823.Why The Tortoises Shell Is Not Smooth. Discovering Literature. Ed. Hans P. Guth and Gabriele L. Rico. 2nd ed. New Jersey Prentice Hall, 1997. 12-14.Culross, Melissa. Postimperial and Postcolonial Literature in English.

Chinua Achebe Essay -- essays papers

Chinua Achebe Chinua Achebe is said to be one of the most influential writers of the century not still in Nigeria, his homeland but also throughout the world (Albany). Chinua Achebe was born in Ogidi, Nigeria on November 16, 1930. He was born a son of a Chrisitan Churchman, Isaiah Okafo and Janet N. Achebe. Achebe was raised an Ibo Christian, which made him stand out among his fellow peers. Achebes lifestyle was different than that of other people living in his village because of his religious background and upbringing. When Achebe was xiv he began schooling at Government Albany College in Umuahia for three years. He then attended the University of Ibadan from 1948 through 1953. Following his education at the University of Ibandan Achebe clear his Bachelors Degree from London University in 1953. It was a year later when Achebe was named Talk Producer of the Nigerian Broadcasting Service. Then in 1956 Achebe began to study broadcasting at the British Broadcasting Corporation i n London. (Critical Survey of Short Fiction) Finally in 1958, Achebes branch novel, Things Fall Apart was published. (Albany) Following the completion of his first book, Achebe became the founding editor of Heinemanns African Writers Series. Since writing his first novel Achebe has won many awards and honors for his publications. Among these awards and honors are the Commonwealth Prize, and the highest award for intellectual achievement in his native country Nigeria. (Albany) Following the Nigerian civil war, Achebe was named Senior Research Fellow at the University of Nigeria. Presently he lives in Nsukka, Nigeria where he teaches, Achebe also spends a lot of time lecturing at major Universities. Achebe is married to... ...ting Achebe hopes to eliminate some of those stereotypes and create an opportunity for people to have a better catch of Africa and the people who live there. He has accomplished this goal by writing from his own personal experience and using his diver se background as the grow of his knowledge and style of writing.BibliographyAchebe, Chinua. Civil Peace. One World of Literature. Ed. Shirley Geok-Lin Lim and Norman A. Spencer. New York Houghton Mifflin. 128-133.Achebe, Chinua. Chinua Achebe. Critical Survey of Short Fiction. Ed. Frank N. Magill. 3rd ed. New Jersey. Salem Press, 1981. 819-823.why The Tortoises Shell Is Not Smooth. Discovering Literature. Ed. Hans P. Guth and Gabriele L. Rico. 2nd ed. New Jersey Prentice Hall, 1997. 12-14.Culross, Melissa. Postimperial and Postcolonial Literature in English.