Herpes Simplex Virus 2 Essay Example | Topics and Well Written Essays - 750 words

Herpes Simplex Virus 2 - Essay Example   The condition has been found to affect approximately 50 million people in the United States. It has also been discovered that antibodies against the virus exist in 20 percent of the adult population which shows previous exposure. It can lead to miscarriages in pregnant mothers if the fetus becomes infected before the fifth month of pregnancy. Females have greater risk of suffering from this condition. There has been not much variation in the rate of occurrence of the disease in United States. The incubation period for the virus is 2 weeks. The first infection is the most severe which resolves in around a month. The following infections cannot have a definitive pattern. Herpes simplex virus leads to genital sores and is responsible for the infection in the neonates due to its spread from the mother to the baby during delivery. The disease is contagious and is sexually transmitted and from the mother to the baby. The disease mainly affects the genitals where it leads to the develop ment of sores. Contact of genitals with the mouth can also result in sores on the mouth. It is responsible for the development of vesicular lesions in the sexual organs in both sexes which can spread to the cervical canal in the case of females and to the prostate gland in males. The newborn baby may also get infected and present with infections on the skin, oral cavity and the eyes. It can also result in inflammation of the brain. Inflammation of the meninges can also be caused by this disease. After the initial infection, the virus can become stored in the sensory ganglia particularly the lumbar and sacral regions where it remains inactive. It reactivates if provided with a stimulus which includes sunlight, high body temperature and disturbances in the hormonal levels. In this case the virus travels again to the skin and produces lesions.   

Research Essay Example | Topics and Well Written Essays - 500 words - 20

Research - Essay Example To this end, the United States has adopted a global mindset in its relation with other countries. The distinct features of a global mindset involve showing understanding, care and concern for the global citizens. Evidently, the United States exhibits this attribute by advocating for human rights doctrines among the countries citizenry, as well as free and fair democratic systems in governance. Another key communication style employed by the United States with other countries is a diplomatic process that respects the democratic systems. To this end, the United States does not interfere in the free and fair democratic processes of countries such as elections, or administration. However, it is critical to note that the United States only recognizes democratic governments that uphold the human rights of citizenry, and have achieved a consensus mandate from the general populace. Cooperation and collaboration is another communication strategy employed by the United States (Prewitt, Weil, & McClure, 2011). Evidently, effective leadership employs collaboration rather than competition. This is in recognition that competition fosters suspicion, jealousy and mistrust that can eventually lead to breakdown of relations. To this end, the United States fosters mutual cooperation with other countries in critical areas such as the trade, industry, environment and security. In the same respect of collaboration and cooperation, the United States fosters mutual partnership with democratic governments. Effective global leadership equally needs to be appreciative of the multiethnic, multiracial, multi cultural and diverse religions of the Earth. To this end, the United States employs a communication style that is empathetic and culturally sensitive. This involves the mutual respect and impartiality towards the multicultural communities. Moreover, the United States employs empathy to the global citizens in terms of crisis such as droughts, environmental

Biology of food Essay Example | Topics and Well Written Essays - 1250 words - 1

Biology of food - Essay Example Genes are required to direct the production of functional molecules; also known as proteins. A process known as gene expression does this. Gene expression consists of two steps: transcription, and translation. Gene information is necessary in the production of proteins. Transcription is the first step done to get the information out of storage. The information stored in the DNA of a gene is relocated to an RNA (mRNA) molecule located in the cell nucleus; this process is called transcription. The DNA of a gene serves as a template for harmonizing base pairing. RNA polymerase II catalyzes the configuration of a pre- mRNA molecule; which is developed to form a mature mRNA. The mRNA transports the information from the DNA located in the nucleus into the cytoplasm. The second major step in gene expression, translation step follows in the cytoplasm. Three start factor proteins (IF1, IF2, and IF3) bind to the small subunit of the ribosome, resulting to a pre-initiation mRNA complex. The mRN A complex and methinine carrying tRNA, bind to the mRNA in close proximity to the AUG start codon; forming the initiation complex. The mRNA intermingles with the large ribosomal subunits, which releases the initiation factors. The large ribosomal subunit binds to the small ribosomal subunit to complete the initiation complex. ... Peptide bonds are formed via a peptidyl transferase activity. This procedure is repeated until the tRNA molecules have read all codons; amino acids joined to the tRNA have been connected in the growing polypeptide chain appropriately. With each mRNA, base sequence, codes for a specific amino acid. Each codon identifies a particular amino acid. Therefore, the mRNA sequence is used as a template to bring together the chain of amino acids that make up a protein. Transfer RNA joins the protein; by linking one amino acid within the interval. Protein production comes to a halt when the ribosome comes across a stop codon in mRNA. The stop codons are UAA, UAG, and UGA; Trna can recognize these codons. In place of the tRNA, release factors bind and facilitate the release of the mRNA from the ribosome and consequent dissociation of the ribosome. This sting of amino acids built by chromosomes finally acquires its activity during gene regulation, when gene expression is taking place. Signals fro m the location and or other cells activate transcription facets. The transcription features are proteins, which bind to the dogmatic locations of the gene. The rate of transcription can then be increased or decreased; establishing the amount of protein and product made. This is paramount as the string-of-stuff will resemble and act differently as per the specified activities. Environmental mutagens (like oxygen radicals) can result to DNA modifications causing mutations. These radicals react with DNA yielding lesions such as base modifications, cross-links, and strand breaks. A highly reactive hydroxyl radical, counters the DNA. This is done by the addition to double bonds of the DNA bases, as well as the blocking of the hydrogen atom from the methyl assemblage of thymine and C-H

Penn Foster Exam Essay Example for Free

Penn Foster Exam Essay Paragraph 1 I’m replying to your career opportunity posted on your website. I understand that you are actively seeking to hire a Medical Coding and Billing Specialist at one of your Dartmouth Hitchcock locations. This position is responsible for reviewing medical records of discharged patients to ensure that diagnoses and procedures have been recorded; collect, code and compile medical record data for future retrieval, reports and reimbursement purposes. My granddaughter passed away about a year and a half ago. She was air-lifted to one of your locations upon birth where the doctors and nurses tried everything they could to save her; however she died. Through that experience, though, I saw how your employees, handled a very difficult situation, and the nurses and doctors inspired me with their compassion. The Health Care industry has always been a dream of mine, and I decided to pursue a career in Medical Coding and Billing with Penn Foster University. As a Medical Coding and Billing Specialist within your company, I am confident that I could make a valuable contribution to the medical team serving your patients and insurance companies in a timely and professional manner. Paragraph 2 My boss, Ms. Levine has a position available for an assistant here at Northeast Propane. I think this would be an excellent job opportunity for you. From your previous experience, I know you are more than qualified for this position from your interaction with customers in the retail field, you have excellent written and verbal communication skills, you work independently, you are organized and you are great at multitasking. You are always willing to offer help and assistance with coworkers and you have a good rapport with your past employers. This position pays very well and is a Monday-Friday position with no weekends. I honest think you should apply for the position. Please give it some thought and if you decide to apply let me know and I will put in a good word for you.

The Importance of Ideas in The Tempest Essay -- Tempest essays

The Importance of Ideas in The Tempest      Ã‚  Ã‚  Ã‚   Shakespeare's play, The Tempest, is constructed on a framework of ideas rather than on any dramatic principle. It is "ideas" that are presented throughout, and the play is built around the presentation of these themes -- themes such as the argument over whether nature is superior to nurture or vice versa (as in the case of Caliban and Antonio, the first being one on whom all efforts at nurture "can never stick" due to the inherent baseness of his nature, the second being one whom neither nature nor nurture has availed to deter him from consciously choosing evil), the moral duties of the sovereign (in the case of Prospero and Alonso, both of whom have to go through physical or emotional distress because of their negligence, in one way or another, or these duties), the transitoriness of all material things (as in Prospero's speech following the masque), the rights of the colonialist and whether he is exploiting or educating the natives (in the case of Prospero and Cali ban), the argument over whether "enlightened" civilization is superior to the "natural man" or otherwise, and the importance of retaining social hierarchy.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   It is also, to a certain extent, not inaccurate to suggest that the characters, or at least the important ones, have a symbolic function. Prospero does symbolize "Art" and enlightened civilization, Caliban "Nature" and the primitive, uncontrolled succumbing to instinctual, sometimes base, urges that results from the lack of "civilization", Ferdinand and Miranda the purity and virtue of noble birth, most of the court party (Antonio, Alonso, Sebastian; on a different level, Stephano and Trinculo) the imperfection of civilization in the form of ... ...nd Political Thought." A Companion to Shakespeare. Ed.   David Scott Kastan. Massachusetts: Blackwell Publishers Ltd., 1999. 100-116. Gervinus, G.G. "A review of The Tempest." Shakespeare Commentaries. (1877):787-800. Rpt.   Scott. 304-307. More, Sir Thomas. "Utopia." The Longman Anthology of British Literature. Vol 1. Ed. David   Damrosch. New York: Addison-Wesley Educational Publishers Inc., 1999. 637-706. Platt, Peter. "Shakespeare and Rhetorical Culture." A Companion to Shakespeare. Ed. David   Scott Kastan. Massachusetts: Blackwell Publishers Ltd., 1999.   277-296. Sacks, David Harris. "Political Culture." A Companion to Shakespeare. Ed. David Scott   Kastan. Massachusetts: Blackwell Publishers Ltd., 1999. 100-116. Snider, Denton J. "A review of The Tempest." The Shakespearian Drama a Commentary: The Comedies. (1890). Rpt. Scott. 320-324.   

The Heros Journey in Cameron Crowes Film Almost Famous Essay

The Hero's Journey in Cameron Crowe's Film â€Å"Almost Famous†   Ã‚  Ã‚  Ã‚  Ã‚  Almost Famous (2000) is a dramatization of writer/director Cameron Crowe’s real-life experiences as a teenage rock reporter for Rolling Stone. Based on thinly-veiled autobiographical material from the precocious beginnings of Crowe’s early career, the screenplay shapes sentimental memories into movie magic. But how did Crowe give his own coming-of-age tale such universal appeal? A closer look reveals that Almost Famous, like most films worth their salt, is yet another incarnation of the greatest and only mythological adventure, â€Å"The Hero’s Journey.† This relationship can be explained using the framework of Joseph Campbell’s phenomenal book, The Hero with a Thousand Faces, along with certain terms and interpretations from The Writer’s Journey by Christopher Vogler. William Miller, our unlikely hero, lives at home with his protective mother Elaine and rebellious older sister, Anita. His ORDINARY WORLD is the sheltered existence of a San Diego junior high school student. When Anita has a fight with her mother and decides to leave home to become a stewardess, her parting words to William make her the HERALD of his adventures to come. With the car packed and running, Anita takes hold of William on the front lawn, looks him dead in the eye and says: â€Å"One day, you’ll be cool.† Under his bed, the stack of albums she has left for him includes the Who’s Tommy, with a note taped to it. â€Å"Listen to Tommy with a candle burning and you will see your entire future,† it reads prophetically. And so it was written. Rock music is about to change William forever. In the next scene, we are introduced to an older William—now fifteen and in high school—obsessively scratching band names into his notebook during class. It is time for the appearance of his SUPERNATURAL AID â€Å"to supply the amulets and advice that the hero will require.† (Campbell 72) William goes to meet the famous rock critic, Lester Bangs, who is being interviewed at a local radio station. Over lunch, Lester initiates his role as MENTOR to the aspiring young journalist, warning him against making friends with the rock stars lest he lose his objectivity to write about them. â€Å"You have to build your reputation on being honest†¦ and unmerciful,† he says repeatedly. Seeing that William is serious about his quest, Lester offers him a bona fide writing ass... ...to try to get back together with her, she tricks him into showing up on William’s doorstep instead. The two finally sit down to an interview together and we discover that Russell has called and come clean to the editors of Rolling Stone about the truth of William’s story. The film’s climax is thus resolved as its closing shot depicts a bundle of bound Rolling Stone magazines landing on the pavement with a thud. Almost Famous tells the story of an uncommon adolescence, too unusual for audiences to relate to on a personal level, yet with a common resonance that speaks to millions. This effect can’t have been achieved on accident. Far from just a haphazard reminiscence, the screenplay succeeds by arranging its elements along the symbolism of our collective consciousness. Therefore, using the outline of â€Å"The Hero’s Journey† as the basis for analysis, we see how Almost Famous has also been wrought from the power of this infinite myth. Works Cited Campbell, Joseph. The Hero with a Thousand Faces. 2nd ed. Princeton: Princeton University Press, 1968. Vogler, Christopher. The Writer’s Journey: Mythic Structure for Writers. 2nd ed. Studio City: Michael Weise Productions, 1998.

Abortion from a Kantian and Utilitarianism Perspective

Population Growth You and me, we aren’t that different. But when we compare ourselves to the 6. 2 billion people in this world or even the 287. 4 million in the United States, we start to become really different. Take all of the high-rises and stack them up and I bet we could go to the moon. Now you tell me that is not over-population. This world is growing with people everyday and it doesn’t stop. Because of the population and its growth our resources are becoming limited. Our garbage production on this planet is atrocious! It all needs to stop right now.If we stop populating this world with more people we would become better off later on. Like I said our natural resources are limited and everyday a lot of them are getting thrown in the trash. These are all things that have to do with population. Everyday we are changing the environment around us, whether it is building roads, houses or any other thing in that matter. In doing so we are taking up space on Earth. Which means that we are running out of room to grow. And pretty soon we will have no room to grow on this planet. In Bangladesh there are 2,405 people per square mile.Hong Kong is virtually made of high-rises that 6. 8 million people live in. The Chinese region of Macaa is 57,369 people per square mile. These numbers are all because we are running out of room to grow, thus we are turning to high-rises. Brazil has a population of 176. 5 million people and eight out of ten people live in towns or cities and it grows 1. 3% each year. 1. 3% is what the world’s average growth rate is. And you think that is bad, look at Africa, which has a growth rate of 2. 4% and of course is the highest in the world.Tokyo, Japan, home of 34 million Japanese, is the largest city in the world. Mexico City, Mexico has 22. 4 million el locos living in it. New York, New York, has 21. 8 million people in its borders and is the 4th largest city. Sao Paulo, Brazil, has 20 million people that I get to go meet a nd it is the 5th largest city. The 8th largest city is Los Angeles, California that is home to 17. 8 million Americans. The 19th largest city is Rio de Janeiro, which is home to 12 million Brazilians who I also get to meet. Number 26 is Chicago, Illinois, home to 9. 7 million Americans.Like I said, this world is growing. In 15,000 BC, 5 million people started hunting and gathering food for themselves. In 5,000 BC there were 66 million people in the world and they could finally settle in one place and farm. And now look at this world! The numbers of humans has never been on the downfall for very long. But the world’s growth rate has been falling at more or less . 1% annually. As you recall, the average growth rate is 1. 3%. In about 40 years from now, more than 50 countries will experience negative growth with a world growth rate at about 0. 34% per year.Like I’ve said, there are some natural resources that are running out. 70% of the Earth is covered in water. Only 25% of water supplies are clean and healthy in Ethiopia. 69% of water we use is for farming. Since 10,000 BC, humans have destroyed half of our world’s forest. Lets face it; mineral resources are finite and should be recycled for future generations. For example, the 287. 4 million Americans use ten times the amount of oil Africa does with 840 million people. Although this is not a renewable resource, it is a natural one we are going to run out of real soon.As common sense kicks in, we realize that the more people there are the more oil we use. Now you can take that fact and apply it to ANY resource. To set it straight, 2,000 years ago there were 250 million people in the world. 1700. 679 million people 1900. 1. 63 billion people 1920. 1. 96 billion people 1950. 2. 52 billion people 1990. 5. 29 billion people in the world. In 1999 the world hit 6 billion people. Today there is about 6. 3 billion and it is growing every day. This is not a good thing. Our environment is being stret ched to its limits and it has to stop. We need to stop it by stopping population growth.