Case study Memo Example | Topics and Well Written Essays - 250 words

Memo - Case Study Example The analysis used the average return (AR) as the dependent variable and four other independent variables two of which were converted to dummy variables in order to capture their effect on mutual funds returns. There were forty-five funds analyzed with an average Net Asset Value of 28%, an average ER of 0.9%, and an average AR of 2.4%. The value of NAV after the first regression disqualified it as being statistically significant in influencing the variability of AR. After the second regression, which excluded NAV, the six variables had a 95% confidence interval and thus were statistically significant in explaining the variability of Average Returns of a mutual fund. Using the six independent variables, an equation that explains the following was obtained, and it helped to explain the following: The above results point out that the company should emphasize on the six funds that have a significant effect on mutual funds and that the most suitable found to invest in is the four star fund which has the highest amount of

National Centre for Missing and Exploited Essay Example for Free

National Centre for Missing and Exploited Essay With the advancement of technology; Desk top computers, lap tops or note book computers, PDAs, Mobile hand sets etc. and with the aid of wired and wireless networks, access to Internet world or Instant Messaging (IM) opened up a whole new dimension of human experience. Cyberspace has been mentioned so often that it may at this point seem trite and overly commercialised. Cyberspace is currently used in a primarily symbolic sense and is mostly associated with the Internet. When a user sits in front of a computer and switches it on, they can bring up an environment of hypertext. It can seem like there is, behind the screen, an immense reservoir of information, which is also constantly being added to. A user is certainly aware that the people and processes that generate this information, and places where the information is stored, are not behind the screen or in the hard drive, but we nevertheless take the computer as a gateway to another place where other people have done similar things. Conceptually, we tend to envision a non-physical space existing between here and there, and believe that we can access that space by utilizing computer-based technologies. We send messages to others by e-mail, or talk to others in a chat room. Cyber-culture is significant, but it is still non-consequential at the ontological level. The more exciting thing is that cyberspace and virtual reality can go even further. Combining it with the technology of teleoperation, we can enter into cyberspace and interact with artificial objects to manipulate the actual physical process. Cyberspace hasnt yet replaced the telephone, but instant messaging is becoming an indispensable means of teen socialization, according to a study out. Nearly three out of four online teens 13 million use instant messages (IMs), according to the study of kids ages 12 to 17 from the Pew Internet American Life Project. It clearly states that teens are fond of using instant messaging to pass information for various purposes. Cyberspace attracts teens who are between 14 and 16 year old, said Lisa Carlton. Instant messaging, which requires downloadable software (or comes built in with America Online and some other Net providers), allows users to carry on one or more real-time conversations simultaneously in text windows that pop up on a users computer screen. The above report says teens use IMs to communicate with teachers about schoolwork, flirt, ask someone out and even break up. Most of the teens realize that messaging system has become part of their life up to some extent. Some newer concepts of instant messaging try to make a decentralized instant messaging system via peer-to-peer technology. In such a system, a distributed hash table lookup is used to determine if buddies are online or not. This approach tries to make instant messaging independent of a central authority. Everything they talk about in the offline world has migrated online, says Pews Amanda Lenhart, principal author of the study. Some of the most difficult conversations these kids have happen over instant messaging. On average, a teen IM session includes online chat with more than three friends simultaneously, Pew says. This survey provides basis for teens trends of modern living. Instant messaging, a skill, maybe an ability, but its something our young people can do, says Joseph Walther, a communications professor at Rensselaer Polytechnic Institute in Troy, N. Y. , and editor of the Journal of Online Behavior. He says researchers at Cornell University define split or simultaneous attention as the capacity to do two different communication skills at the same time. Among other findings, Most online teens (69%) engage in IM conversations several times weekly; 35% IM every day; 45% IM every time they go online. Close to half of teens (46%) say they spend between a half-hour and an hour on instant messaging each session; and an additional 21% say they spend more than an hour on a typical session. Time span of using instant messaging system by teens reflects their requirement for availing these services to utilise every moment of life purposeful. But theres a flip side to continuous conversation. Cornell found that some students were using wireless devices to IM friends during class while pretending to take notes and had lower grades. Another study released last month found that college students -especially lonely freshmen -who stayed up late to IM friends tended to miss more classes and be unprepared for coursework. This is a drawback of such an advanced technology and students must be trained for proper utilisation of services. (USATODAY. com) Another report published in USA TODAY indicates- Thirteen-year-old singer Brittney Cleary wanted to debut with a song most kids her age could relate to. So she picked a tune about love. Her song is called IM ME, a reference to instant messaging, the online technology that allows computer users to carry on typewritten, private conversations in real time. Cleary, who lives in Nashville, Tenn. , says she and her buddies talk online about everything. David Silver, director of the Resource Centre for Cyber culture Studies at the University of Washington, likens abbreviated instant messaging talk to slang derived from hip-hop music. In some ways, its very clever, Silver says. Like other forms of slang, it allows youth to talk amongst themselves without adults really understanding what theyre saying. Consider, for example, the online term POS: parent over shoulder. Silver jokingly calls Clearys song the fall of Western civilization. But he adds, Actually, Im kind of wondering why it took so long. It really does reflect the rapid mainstreaming of cyber culture into American culture and especially youth culture. From the mundane to the emotionally charged, there are no limits to the ways todays kids connect and bond over instant messages (IMs) those pop-up text windows used for carrying on real-time conversations online. Its not just empty rattle on. Theyre using (IMs) to have difficult conversations- someones talking behind your back and you want to confront them, says Amanda Lenhart of the Pew Internet American Life project. Its survey, finds that nearly three-fourths of online kids ages 12 to 17 rely on IMs to keep in touch with friends. For example-Caroline Barker, 16, is among 35% of teens that use IMs daily; she chats with about 10 close friends and 50 acquaintances in the Bethesda, Md. , area. Its especially good for making plans, or if youre just bored, she says. Teens offer insight to the complex social rules that come with a form of communication that still has many adults bewildered. We see teens up at all hours of the night IM-ing. Thirty years ago, teens were on the phone all night, says Joseph Walther, editor of the Journal of Online Behavior. This could be another step in our own communication evolution. Pews survey of 754 teens finds that face-to-face interaction and phone contact have been partially replaced by IMs. Teens use them to nurture friendships, begin and end romantic relationships and mediate difficult conversations with the emotional distance the Net provides. Pew says 17% of the teens have used IMs to ask someone out, 13% to break up. Sometimes IM misunderstandings (text messages lack body language and voice tone) can spark hurt feelings and feuds, but different fonts and keyboard symbols can make smiley or sad faces, known as emotions. For Barker and her friends, even the subtle difference between Hi and Hey that most adults dismiss sets the whole mood for a conversation. â€Å"Hi is formal, and it means you’re busy and you don’t really want to talk. Or maybe you’re mad about something,† explains Hillary Lowenberg, Hey is more open and informal and friendly, and you’re in the mood to IM. † Many people find instant messages intrusive, and 57% of teens surveyed said they have blocked IMs, and 64% have refused to respond to IMs from someone they were mad at. Still, 48% of online teens believe IMs, warts and all, improve friendships. Among frequent users, 60% say it helps friendships. While 61% of teens agree that the Internet is not ideal for making new friends, they use Net tools to broaden their networks of friends. Pew used several teen focus groups and online discussions to delve more deeply into teen Net use. Some teens say they give out their IM user name instead of phone number to new friends or potential dates. Many believe that instant messaging allows them to stay in touch with people they would not otherwise contact for instance, those who are only casual acquaintances, or who live outside their communities, the report says. More than 90% of teens surveyed said they IM with friends who live far away, such as those they met at camp. The study found a growing number of teens sharing passwords a practice Internet service providers warn against. But more than a fifth of Pew respondents (22%) say theyve done it. Its a new symbol of trust and friendship, says Pew project director Lee Rainie. In the pre-Internet days, one way to show how fond you were of someone was to give out a locker combination. Lenhart notes that parents are a little mystified about why kids find this a satisfying conversation. If you didnt grow up with it, youd think in some way it was less than a face-to-face. But 64% of teens say they know more than their parents about using the Net — and 66% of parents agree. According to BBC NewsUS teenagers prefer instant messaging rather than e-mail to stay in touch with each other, research shows. A Pew Internet and American Life Project study found online teens are increasingly tech-savvy. Nearly nine out of 10 teenagers say they use the net, up from 74 percent in 2000, according to the Pew study. While e-mail is seen as a tool for communicating with adults, instant messaging was proving the most popular way to chat with friends. Three-quarters 75% of online teenagers in the US have used IM, the survey found, with personalised features proving popular. Features such as buddy icons are a popular way for teenagers to express and differentiate themselves. Major activity teens do online are-Send or read e-mail: 89%Visit websites about TV, music or sport stars: 84%Play online games: 81%Online news: 76%Send or receive instant messages: 75% half of these say they go online every day, according to the Pew study. The amount of time American teenagers are spending online and the range of things they are doing have both increased. Just over 50% of those online use a broadband connection, 81% play games online, 76% get news online and 43% make purchases. Increasing numbers of teenagers live in a world of nearly ubiquitous computing and communication technologies that they can access at will, said report co-author Amanda Lenhart. Their fondness with being online even extends to when they are physically away from the computer. Instant Messaging away messages, in effect, maintain a presence in this virtual IM space, said co-author Mary Madden. The power users of the online teen world are girls aged 15-17, the survey found. Some 97% of this age range has used instant messaging, and 57% have sent a text message. They are also more likely to have bought something online and used the web to search for information on health, religion and entertainment topics. A representative sample of 1,100 teens between 12 and 17 and their parents in the US were interviewed by phone. Teens and youth are excessively using IMs, It is imperative to develop certain rules and preventive measures to protect them from technology hazards. A Resource Guide for Parents covers a broad range of Internet privacy and safety topics. There are no easy answers to ensure your child has harm-free experiences on the Internet. Likewise, there are no truly effective technology-based solutions. In the final analysis, there is no substitute for parental involvement in childrens exploration of cyberspace. Following are certain measures to be taken care of- -Privacy policy. Read the privacy policy statements on the web sites visited by your children. Teach older children to do the same. -Encourage your children, especially teens, to take responsibility for their online behavior by establishing a contract with them. The Federal Trade Commissions Site seeing on the Internet provides sample language, -Family rules. You can establish family rules for online computer use. Among those suggested by the National Centre for Missing and Exploited- -Tell your children never to give out identifying information such as family information, home address, school name, or phone number in chat room discussions and when visiting web sites, Explain to children that passwords must never be given to anyone else, even someone claiming to be from the online service, Warn your children not to respond to messages that are threatening, suggestive, demeaning, or otherwise make you or the child uncomfortable. Tell them to report such messages to you. The psychological qualities of cyberspace are determined by the hardware and software that constitute computers and the online world. An Op has the power to throw you off an IRC channel; lag can destroy conversation in a chat group; the reply-to in listserv group might send your e-mail to the whole list or just to the sender of the message. All of these factors affect the psychological feel of the environment. With the rapid advancement of wireless network technologies, wireless communications and mobile-based information services are changing people’s life style. How to provide mobile users with cost-effective wireless information services is becoming a hot topic for wireless vendors References: 1) Jon Ippolito (December 1998–January 1999). Cross Talk: Is Cyberspace Really a Space? . Artbyte: 12–24. 2) USA today, 06/12/2001, 2001 The Associated Press 3) Karen Thomas, USA TODAY, 2006 4) Christine Morente, Teen find support in cyberspace, San Malco County Times, January 4, 2005. 5) Malcolm R Parks; making friends incyberspace, Vol-46; 1996 6) BBC News, 28th July;2005 7) Gao, J. ; Modak, M. ; Dornadula, S. ; Shim, S. ; e-Commerce Technology, 2004. CEC 2004. Proceedings. IEEE International Conference on 6-9 July 2004 Page(s):337 341

Defences Against Pathogenic Organisms

Defences Against Pathogenic Organisms Bacteria Defined in the dictionary as ‘a bacterium, virus, or other microorganism that can cause disease. Which can then be divided into different categories, bacterium, virus, fungus and finally protozoa. Bacteria can be in the form of many sizes and can cause such things as cholera and typhoid fever. The virus type of pathogens are much smaller than bacteria and have a ‘fragment of genetic material inside a protective protein coat’. They are also especially common of causing influenza. Fungi can look like mould and can cause such things like athlete’s foot. Protozoa can come in the form of contaminated food and some are parasites. They are organisms that live in or on, certain things. A very serious example of this type, is malaria. Features Virus Bacteria Fungus Protozoa Nutrition Do not have or need nutrition and do not eat anything Mostly are heterotrophic, which means they live from and off other organisms. Also ‘At an elementary level, the nutritional requirements of a bacterium such as E. coli are revealed by the cells elemental composition’. Absorbs nutrients like carbohydrates (glucose, fructose, xylose, sucrose) and also starches, cellulose, hemicelluloses and proteins. Require organic materials ‘which may be particulate or in solution’. They are holozoic. Reproduction Rely on host cells for the ‘machinery needed to survive and reproduce.’ Once finding a host, it then looks for host cells to take over and ‘slowly implants its genetic makeup into the cell.’ Reproduce by the process binary fission. Where the cells split into and divides into 2 identical daughter cells and ‘When conditions are favourable such as the right temperature and nutrients are available, some bacteria like Escherichia coli can divide every 20 minutes’. Environmental conditions can influence how this happens and usually sexual or asexual reproduction are the main methods. Some yeasts and funguses thrive in warm environments, and can multiply at an extremely fast pace. Also may be a sexual, and also reproduction by binary fission is very common here. Structure Their structure consists of a strand of nucleic acid, which is either DNA or RNA. Then it has something called a ‘capsid’ which is a protective protein coat. Bacteria have a cell wall with no nucleus and have two types of DNA- plasmid and chromosomal. Some are unicellular but most are multicellular which have cell walls and they are made of chitin. Single celled organisms that have a cell membrane, nucleus, cytoplasm and vacuole. Sources used Bbc bitesize . (2015). Whats in a cell?. Available: http://www.bbc.co.uk/schools/gcsebitesize/science/add_edexcel/cells/cells1.shtml. Last accessed 17th march 2015. Chris Sherwood . (2015). How Do Viruses Reproduce?. Available: http://www.ehow.com/how-does_4567511_viruses-reproduce.html. Last accessed 17th march 2015. Constantine John Alexopoulos . (2015). Fungus . Available: http://www.britannica.com/EBchecked/topic/222357/fungus/57967/Nutrition. Last accessed 17th march 2015. G gingham. (2014). Bacteria. Available: http://www.microbiologyonline.org.uk/about-microbiology/introducing-microbes/bacteria. Last accessed 17th march 2015 Kenneth Todar. (2014). Nutrition and Growth of Bacteria. Available: http://textbookofbacteriology.net/nutgro.html. Last accessed 17th march 2015. Robert G Yaeger . (2015). Protozoa . Available: http://www.ncbi.nlm.nih.gov/books/NBK8325/. Last accessed 17th march 2015. How does the body defend itself against pathogens which cause infectious disease? Pathogens can enter the body by ‘route of transmission’. People can pick up a pathogen by person to person contact with touch, saliva and contaminated blood or bodily fluids. Pathogens can also be transmitted through foods, water, insects and fomites. Food can be contaminated by unclean hands, unclean utensils, and is cross contaminated. Water can be contaminated by human or animal faeces which spreads the infection when drank, and insects can also carry a pathogen for example malaria. Lastly fomites are actually non-living but can spread pathogens by way of bedding, toys and wire for example. A common one is also athlete’s foot. Airborne pathogens enter through the nose and mouth of the body as you breathe, and food pathogens enter through your mouth and then into the digestive system. Also they can also enter into the blood stream through ‘vectors’ which is transmitted by mosquitos, fleas, ticks and contaminated needles. Breaks in the skin are also ways of entering. From the outside of the body the physical defences and barriers we have to help us are the skin which is a physical barrier, clotting which if skin is broken the blood clots to stop any entering, sebaceous and sweet glands that produce chemicals that kill bacteria, lysozyme which is in saliva and tears that kills bacteria, mucous membranes which secretes mucous and traps pathogens, nasal hairs that remove the organisms from the air, cilia force mucus to the pharynx for swallowing, hydrochloric acid kills microorganisms, and the vagina produces lactic acid which stops growth of pathogens and has a low ph and mucous membranes that kill bacteria. If the physical barriers cannot defend against pathogens, then a ‘second defence line’ takes over which is a general defence system. Phagocytes that are white blood cells engulf pathogens and macrophages which are a longer living phagocytes help digest the bacteria and protect the body. Substances that are produced by other proteins called complement defence proteins can help fight pathogens, and are produced in response to knowing the presence of foreign materials in the body and ‘burst or engulf the pathogen.’ Also interferons are proteins that help prevent spread of the virus, and inflammation are infected cells that produce a chemical histamine, and help more white blood cells get to the area to help fight infection. Antibodies play a special part to fight pathogens as they are ‘lymphocytes that produce antibodies as a result of antigens.’ These are proteins in the group called immunoglobulins. Each antigen will only stimulate the production of one specific antibody that will fit into its receptor area. This is called natural active induced immunity. It is protection gained against a particular pathogen by the production of specific antibodies after the antigen on the pathogen has been detected.’ Pathogens are prevented from entering a host cell by antibodies binding to the antigens which are on the surface of the pathogen, and pathogens can be burst by antibodies activating the complement system. -see diagram here T and B cells are lymphocytes, while t cells mature in the thymus gland and b cells mature in the bone marrow. The point of t cells, is that they are defenders that are activated in the thymus gland and do not actually produce antibodies but do help to protect in other ways. They have helper t cells which recognise antigens especially macrophages that multiply and enlarge and form helper t cells that produce chemicals (interferon) that then stimulate the forming of b cells. Then they stimulate the reproduction of killer t cells. Killer t cells produce and destroy abnormal body cells and release a protein named perforin which form pores in the membranes of the cells they attack and ‘Water and ions from the surroundings flow into the cells and burst them. This is called lysis.’ Suppressor t cells inhibit working after the pathogen is destroyed, and memory t cells survive for a long time and stimulate memory b cells to produce antibodies. B cells work in the lymphatic syste m ‘especially the spleen and lymph nodes’ and work on just one specific antigen and comes into contact with an antigen to then reproduce at a rapid pace which are plasma cells. They are very efficient and effective, but do only last a few days. Most b cells die within a few days like said before, but some do stay alive which are referred to as memory b cells and ‘When the same antigen becomes present in the organism these memory B-cells are already there to begin the production of plasma cells and antibodies.’ Which is secondary B cell response. These are more powerful because they are produced faster, more are produced, and they are produced to a smaller amount of antigen. The primary response of the immune system to infection is on the first time it is encountered and ‘Depending on the nature of the antigen and the site of entry this response can take up to 14 days to resolve and leads to the generation of memory cells with a high specificity for the inducing antigen.’ As soon as a foreign antigen is exposed, an even though no antibodies are produced activated b cells differentiate to plasma cells. Secondary response is the response to the antigen where there is a large production of amounts of antibodies. Memory cells help generate what type of antibodies to produce during an immune response. It is like a B cell that keeps a memory of the older lymphocyte that was generated when there was an immune response for a specific antigen. They act as guardians waiting for the return of the same antigen so they can recruit the immune system and mount an attack sooner and more aggressively. Sources used for this TAQ *Alexander A Ademokun. (2015). Immune Responses: Primary and Secondary. Available: http://www.els.net/WileyCDA/ElsArticle/refId-a0000947.html. Last accessed 17th march 2015. *bbc bitesize . (2015). Defending against infection. Available: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa_pre_2011/human/defendingagainstinfectionrev1.shtml. Last accessed 17th march 2015. *ico praver . (2015). Routes of Transmission. Available: http://www.microbiologyonline.org.uk/about-microbiology/microbes-and-the-human-body/routes-of-transmission . Last accessed 17th march 2015. * S Detea . (2015). secondary response . Available: http://thesciencedictionary.org/secondary-immune-response/. Last accessed 17th march 2015. Immunity Natural Acquired Similarities Resist a specific disease. ‘Inflammation.’ Resist a specific disease. Inflammation.’ Involve the action of antibodies in the body somehow Involve the action of antibodies in the body somehow Technically use white blood cells to try and fight pathogen/ infection Technically use white blood cells to try and fight pathogen/ infection Differences Natural is from birth, and get it from being born and is ‘genetic’. You acquire this immunity after exposure to a pathogen. Remains throughout your life Can be short lived or life long This immunity has barriers that prevent entry of foreign agents Consists of special t and b cells and also antibodies that are in body fluid Response is immediate Response can take a few days, and is not immediate Sources used *Christopher Hassell. (2014). Acquired Immunity. Available: http://greaterimmunity.com/Files/acquired_immunity.html. Last accessed 18th march 2015 *Garland science . (2015). The immune system in health and disease. Available: http://www.ncbi.nlm.nih.gov/books/NBK27090/. Last accessed 18th march 2015 References and bibliography Alexander A Ademokun. (2015). Immune Responses: Primary and Secondary. Available: http://www.els.net/WileyCDA/ElsArticle/refId-a0000947.html. Last accessed 17th march 2015. Ananya Mandal. (2014). Cholera Transmission. Available: http://www.news-medical.net/health/Cholera-Transmission.aspx. Last accessed 16th march 2015. Arthur Schoenstadt. (2012). Malaria Transmission. Available: http://malaria.emedtv.com/malaria/malaria-transmission.html. Last accessed 16th march 2015. Bbc bitesize. (2015). Defending against infection. Available: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa_pre_2011/human/defendingagainstinfectionrev1.shtml. Last accessed 17th march 2015. Bbc bitesize. (2015). Whats in a cell?. Available: http://www.bbc.co.uk/schools/gcsebitesize/science/add_edexcel/cells/cells1.shtml. Last accessed 17th march 2015. Centers for Disease Control and Prevention. (2014). Influenza. Available: http://www.cdc.gov/flu/keyfacts.htm. Last accessed 16th march 2015. Eric J. Nelson, Jason B. Harris, J. Glenn Morris, Jr, Stephen B. Calderwood Andrew Camilli. (2014). Life cycle of pathogenic Vibrio cholerae.. Available: http://www.nature.com/nrmicro/journal/v7/n10/fig_tab/nrmicro2204_F2.html. Last accessed 16th march 2015. Christopher Hassell. (2014). Acquired Immunity. Available: http://greaterimmunity.com/Files/acquired_immunity.html. Last accessed 18th march 2015 Chris Sherwood. (2015). How Do Viruses Reproduce?. Available: http://www.ehow.com/how-does_4567511_viruses-reproduce.html. Last accessed 17th march 2015. Constantine John Alexopoulos. (2015). Fungus . Available: http://www.britannica.com/EBchecked/topic/222357/fungus/57967/Nutrition. Last accessed 17th march 2015. Garland science. (2015). The immune system in health and disease. Available: http://www.ncbi.nlm.nih.gov/books/NBK27090/. Last accessed 18th march 2015 G gingham. (2014). Bacteria. Available: http://www.microbiologyonline.org.uk/about-microbiology/introducing-microbes/bacteria. Last accessed 17th march 2015 Great Ormond. (2015). Infection prevention and control. Available: http://www.gosh.nhs.uk/parents-and-visitors/coming-to-hospital/infection-control-and-prevention/. Last accessed 18th march 2015. Ico praver. (2015). Routes of Transmission. Available: http://www.microbiologyonline.org.uk/about-microbiology/microbes-and-the-human-body/routes-of-transmission . Last accessed 17th march 2015. Kalyan Das. (2015). Influenza A life cycle.. Available: http://www.nature.com/nsmb/journal/v17/n5/fig_tab/nsmb.1779_F1.html. Last accessed 16th march 2015. Kenneth Todar. (2014). Nutrition and Growth of Bacteria. Available: http://textbookofbacteriology.net/nutgro.html. Last accessed 17th march 2015. Kristeen Cherney. (2014). What is Cross Infection?. Available: http://www.healthline.com/health/cross-infection#Overview1. Last accessed 18th march 2015. Lisa minu. (2014). Understanding Athletes Foot . Available: http://www.webmd.com/skin-problems-and-treatments/guide/understanding-athletes-foot-basics. Last accessed 16th march 2015. Public Health England. (2015). Infection control: New best practice guide will bolster fight against healthcare associated infections See more at: http://www.buildingbetterhealthcare.co.uk/news/article_page/Infection_control_New_. Available: http://www.buildingbetterhealthcare.co.uk/news/article_page/Infection_control_New_best_practice_guide_will_bolster_fight_against_healthcare_associated_infections/71006. Last accessed 18th march 2015 Robert G Yaeger. (2015). Protozoa . Available: http://www.ncbi.nlm.nih.gov/books/NBK8325/. Last accessed 17th march 2015. S Detea . (2015). Secondary response . Available: http://thesciencedictionary.org/secondary-immune-response/. Last accessed 17th march 2015. Thomas Urbauer. (2014). What Is the Life Cycle of Tinea Pedis? . Available: http://www.ehow.com/about_6513541_life-cycle-tinea-pedis_.html. Last accessed 16th march 2015. Toni Rizzo. (2015). Hospital-Acquired Infections . Available: http://www.encyclopedia.com/topic/Cross_infection.aspx. Last accessed 18th march 2015 WHO. (2015). 10 facts on cholera. Available: http://www.who.int/features/factfiles/cholera/en/. Last accessed 16th march 2015.

The Illiad In Dantes Inferno :: essays research papers

  Ã‚  Ã‚  Ã‚  Ã‚  The Iliad in Dante’s Inferno   Ã‚  Ã‚  Ã‚  Ã‚  Dante makes many references to Homer and the Iliad throughout the Inferno. The fates of favorite characters are described during the course of Dante’s travels. Beginning with his vision of Homer in Limbo, continuing through increasingly gory levels of Hell until Dante reaches the eighth bolgia where he meets Ulysses who is engulfed in fire. Dante’s infatuation with the Iliad is clearly illustrated in his Divine Comedy.   Ã‚  Ã‚  Ã‚  Ã‚  Dante introduces Homer early in the Inferno. After the writer passes the gates of Hell and safely crosses the Acheron he is in the most comfortable section of Hell. Homer, along with other virtuous pagans(those who were not enlightened by Christ’s appearance on earth) and unbaptised children are there. Homer is spending eternity with philosophers, poets, and writers. The first circle has light and a sense of comfort, two things it doesn’t share with any other level of Hell. The only torture Homer has to endure is the lack of hope for salvation.   Ã‚  Ã‚  Ã‚  Ã‚  Dante’s next stop (after his confrontation with Minos) is the second circle where the carnal are relegated. In this circle he meets three main players in Homer’s Iliad, Paris, Achilles, and Helen. All of the inhabitants of this circle are swept up like leaves in a storm, denied the light and reason of God they are eternally dammed to ride the hurricane like winds around the second circle.   Ã‚  Ã‚  Ã‚  Ã‚  Much later in his journey Dante meets the man who conceived the Trojan Horse. Ulysses is in the eighth bolgia among his fellow evil counselors. He is is entrapped in a tongue of flame with his partner in crime, Diomede. The flame comes from one source but is spilt in two, the split symbolizes the falling-out that must come in a partnership based in evil. Ulysses is placed in this circle for many reasons. During the Trojan war he gave birth to the deadly idea that the Achains build infamous Trojan Horse. He also caused the death of Deidamia, Achilles lover when he talked Achilles into leaving her to go to Troy.

Fundamentals of Effective Communication in the Workplace

Fundamentals of Effective Communication in the Workplace Natalie Manuel Professor Thomas Whenever Intro to Business August 3, 2014 There are a few times where I experienced effective communication in a business environment. One time in particular, I believe everyone demonstrated communicating effectively. At work there is a lot of chaos at times because there aren't many plans or guidelines put in place for customers regarding certain aspects of the business. My co-worker and I decided to create a few documents that can be .NET to the customer in certain situations.I work for GE oil & gas and we deal with customers who may need/want to return their blower for many reasons. We created a ARM authorization return form to keep everything organized. The form was very detailed and provided all the information the customer needs as well as the important information we would need to process the return. Along with this form, we created a standard order checklist. A lot of times we receive cus tomer Pop's that has missing information, incorrect pricing, wrong export information or incorrect vendor information, among other things.We created a document that was meant to be distributed to all the distributors and Memo's. The documents were sent to all the sales reps for review. Immediately we were met with issues from them. This is where the communication came in. We set-up for there to be a conference call with us and the sales rep. Once we were able to have the meeting, all questions and concerns were put on the table. Having an open dialogue is important in business and in life. With this conference call, we were able to edit some of the statements on the comments.As well as take some things off. Once that was complete, we were able to send these forms out to the customers. From that point on the effect it had on the business was an increase productivity. There were less Pop send backs to customers for corrections. That pleased the customers so much! Pleasing the customer s is always the goal, they help the business grow. Most of the customers really appreciated the help that the forms provided them. Without the conference call, none of this would have been possible.It could have been easy to take the sales rep issues and ignore them. I see in business a lot that people and their ideas are ignored. It only causes tension and mistrust. We understood that none of this was personal. Everyone had a great interest in seeing the business grow. Talking things out, keeps misunderstandings to a minimum. If I had to do it all over again, I wouldn't change a thing. Effective communication should be the goal for all businesses. â€Å"Effective communication in the workplace helps employees and managers form highly efficient teams. Fundamentals of Effective Communication in the Workplace Fundamentals of Effective Communication in the Workplace Natalie Manuel Professor Thomas Whenever Intro to Business August 3, 2014 There are a few times where I experienced effective communication in a business environment. One time in particular, I believe everyone demonstrated communicating effectively. At work there is a lot of chaos at times because there aren't many plans or guidelines put in place for customers regarding certain aspects of the business. My co-worker and I decided to create a few documents that can be .NET to the customer in certain situations.I work for GE oil & gas and we deal with customers who may need/want to return their blower for many reasons. We created a ARM authorization return form to keep everything organized. The form was very detailed and provided all the information the customer needs as well as the important information we would need to process the return. Along with this form, we created a standard order checklist. A lot of times we receive cus tomer Pop's that has missing information, incorrect pricing, wrong export information or incorrect vendor information, among other things.We created a document that was meant to be distributed to all the distributors and Memo's. The documents were sent to all the sales reps for review. Immediately we were met with issues from them. This is where the communication came in. We set-up for there to be a conference call with us and the sales rep. Once we were able to have the meeting, all questions and concerns were put on the table. Having an open dialogue is important in business and in life. With this conference call, we were able to edit some of the statements on the comments.As well as take some things off. Once that was complete, we were able to send these forms out to the customers. From that point on the effect it had on the business was an increase productivity. There were less Pop send backs to customers for corrections. That pleased the customers so much! Pleasing the customer s is always the goal, they help the business grow. Most of the customers really appreciated the help that the forms provided them. Without the conference call, none of this would have been possible.It could have been easy to take the sales rep issues and ignore them. I see in business a lot that people and their ideas are ignored. It only causes tension and mistrust. We understood that none of this was personal. Everyone had a great interest in seeing the business grow. Talking things out, keeps misunderstandings to a minimum. If I had to do it all over again, I wouldn't change a thing. Effective communication should be the goal for all businesses. â€Å"Effective communication in the workplace helps employees and managers form highly efficient teams.

same sex marriage

same sex marriage

Definition and Examples of Epimone in Rhetoric

Definition and Examples of Epimone in Rhetoric Epimone (pronounced eh-PIM-o-nee) is a  rhetorical term for the frequent repetition of a phrase or question; dwelling on a point. Also known as  perseverantia, leitmotif, and refrain.In Shakespeares Use of the Arts of Language (1947), Sister Miriam Joseph observes that  epimone is an effective figure in swaying the opinions of a crowd because of its insistent repetition of an idea in the same words. In his Arte of English Poesie (1589), George Puttenham called epimone the long repeat and the love burden. See Examples and Observations below. Also see: CommoratioEpizeuxisSemantic SatiationSymploce EtymologyFrom the Greek, tarrying, delay Examples All his brains are in the nape of his neck, Simon Dedalus says. Welts of flesh behind on him. Fat folds of neck, fat, neck, fat, neck.(James Joyce, Ulysses, 1922)Mr. Dick shook his head, as utterly renouncing the suggestion; and having replied a great many times, and with great confidence, No beggar, no beggar, no beggar, sir!(Charles Dickens, David Copperfield, 1850)We forget all too soon  the  things we thought we could never forget.  We forget  the  loves  and the  betrayals alike,  forget  what  we whispered  and what  we screamed,  forget  who  we were.(Joan Didion, Keeping a Notebook, 1968)Epimone in Shakespeares OthelloPut money in thy purse; follow thou the wars; defeat thy favor withan usurped beard; I say, put money in thy purse. Itcannot be that Desdemona should long continue herlove to the Moorput money in thy pursenor hehis to her: it was a violent commencement, and thoushalt see an answerable sequestration: put butmoney in thy purse.(Iago i n William Shakespeares Othello, Act 1, scene 3) Epimone in Shakespeares Julius CaesarWho is here so base that would be a bondman? If any, speak; for him I have offended. Who is here so rude that would not be a Roman? If any speak; for him have I offended.(Brutus in William Shakespeares Julius Caesar, Act 3, scene 2)Here, under leave of Brutus and the restFor Brutus is an honourable man;So are they all, all honourable menCome I to speak in Caesars funeral.He was my friend, faithful and just to me;But Brutus says he was ambitious;And Brutus is an honourable man.He hath brought many captives home to RomeWhose ransoms did the general coffers fill;Did this in Caesar seem ambitious?When that the poor have cried, Caesar hath wept:Ambition should be made of sterner stuff:Yet Brutus says he was ambitious;And Brutus is an honourable man.You all did see that on the LupercalI thrice presented him a kingly crown,Which he did thrice refuse. Was this ambition?Yet Brutus says he was ambitious;And, sure, he is an honourable man. . . .(Mark Antony in William Shakespeares Julius Caesar, Act 3, scene 2) Epimone as a FallacyThere is a figure of speech termed epimone . . . , the purpose of which is to render some word or thought ridiculous by its frequent repetition, and showing its grotesque character as an element of argument. But sometimes from the frequent repetition of a thought, is deduced one of the most subtle fallacies known to language. This fallacy is often resorted to by unscrupulous men during the excitement of political contests, when some idea or point is assumed without proof to the detriment and prejudice of a man or party; and though it may have no just foundation for support, yet is dwelt upon and commented on so frequently, that the ignorant assume that the charge must be true, else it would not receive so much consideration; they apply to the matter under consideration the old adage: That where there is so much smoke there must be some fire.(Daniel F. Miller, Rhetoric as an Art of Persuasion: From the Standpoint of a Lawyer. Mills, 1880)Calvinos EpimoneYou are abo ut to begin reading Italo Calvinos new novel, If on a winters night a traveler. Relax. Concentrate. Dispel every other thought. Let the world around you fade. Best to close the door; the TV is always on in the next room. Tell the others right away, No, I dont want to watch TV! Raise your voicethey wont hear you otherwiseIm reading! I dont want to be disturbed! Maybe they havent heard you, with all that racket; speak louder, yell; Im beginning to read Italo Calvinos new novel! . . .Find the most comfortable position: seated, stretched out, curled up, or lying flat. Flat on your back, on your side, on your stomach. In an easy chair, on the sofa, in the rocker, the deck chair, on the hassock. In the hammock, if you have a hammock. On top of your bed, of course, or in the bed. You can even stand on your hands, head down, in the yoga position. With the book upside down, naturally.Of course, the ideal position for reading is something you can never find. In the old days they used to read standing up, at a lectern. People were accustomed to standing on their feet, without moving. They rested like that when they were tired of horseback riding. Nobody ever thought of reading on horseback; and yet now, the idea of sitting in the saddle, the book propped against the horses mane, or maybe tied to the horses ear with a special harness, seems attractive to you.(Italo Calvino, If on a winters night a traveler, 1979/1981)

Analysing The Culture Of Ancient Rome Religion Essays

Analysing The Culture Of Ancient Rome Religion Essays Analysing The Culture Of Ancient Rome Religion Essay Analysing The Culture Of Ancient Rome Religion Essay In ancient Rome, non unlike today, a kid s first lessons came from the parents ( largely mother because the male parent was busy most of the clip ) . This is much like any kid in the U.S. today. After a male reached about six old ages of age he began larning the Torahs, history and physical preparation from his male parent, and in some instances, with the aid of male slaves. I would compare this in my ain life as my pa learning me right from incorrect, reading me books about the more recent wars, learning me to catch a baseball and subscribing me up for small conference when I was immature. The females were allowed to larn their female parent s responsibilities, as to fix to be a good married woman. The best that a male could make was to larn to be a great, influential talker so that he could do his manner onto the political phase. This holds true today ; if you have the personal appeal and fluid speech production ability ( being born into the right household besides helps a batch ) you can seek your fortune in the political circle. Notice I did non advert anything about cognition or ethical motives. The Roman society was a patriarchal 1. This is apparent in the male parent holding entire control of his belongings and everyone within it. It was besides apparent in the fact that girls were taught by their female parents from birth and neer allowed to derive the proper cognition to travel up in society the manner a boy was. This ensured the prominence of work forces in their society. Today, I believe things are a batch different but that we are still a patriarchal society. Although there are state of affairss that differ from the norm, such as single-mother households and sapphic households, the bulk of all households still look to the male parent to do the determinations and to take the incrimination if the determinations fail. Most female parents do the shopping and cookery, unless it s grilling. The female parents do most of the care-taking of the kids still unless the household can afford a nursemaid ( servant ) . One case in Petronius The Satyricon that truly brings that out is when Trimalchio has his retainers blare for Fortunata several times for her to come into the room to see with their friends. My married woman would non stand for that. If I called for her once or came to acquire her she would kindly admit me but if I had everyone in the house shouting her name she would be embarrassed and infuriated. It would non be a good eventide for me subsequently. Patrick Kelley pg. 2 There was a lecherousness for power and wealth merely as there is today. I believe that the Romans grew to understand that with a life in political relations came great wealth and power. Just as today, that encouraged people to make to achieve those places for the incorrect grounds and at all costs. That was portion of the ground for the prostration of Rome as it is portion of our economic and leading convulsion today. Cipher can truly anticipate to transport the wealth and power they accumulate to the hereafter but for some ground we see people even today rushing to achieve as much wealth as possible merely to decease seizing it. Why? ? Merely for the acknowledgment? Just for the bang? Nobody truly knows. But we all know that it does non go through on with us. In the instance of Trimalchio, he came from bondage and had a great amount of money bestowed onto him through an heritage from his maestro. One would believe that he would amp ; acirc ; ˆ?break the concatenation A ; acir c ; ˆA? of actions that he had been cursed to defy all his life but he continued them with a retribution, it seems. You still see people like this today. In North Korea, Kim Jong-Il seems to be such a character. Never a slave as Trimalchio was but he has alienated his state from the universe in an effort to look like a God to his people. He hoards all the state s resources and merely tells them what he wants them to hear, whether it be right or incorrect. He has an extended group of followings that move on his every bid to construct shrines and statues of him. I am certain before he dies he will committee a big cosmetic grave built for his entombment. The Roman civilization revolved around A ; acirc ; ˆ?doers A ; acirc ; ˆA? but they were more like multi-taskers if you ask me. They were a well-versed civilisation that could still take over another instead expeditiously. They were non interested in larning the humanistic disciplines or the finer things but more of the cognition that could let them to last and turn their imperium. They did necessitate to understand the linguistic communication, Torahs and authorities but that was about all of the book knowledge most of them cared to pass their clip on. In some ways we have establishments like this today. We have military academies that train soldiers. Although they offer really intense and honoring instructions they besides train plebes for a military life that will heighten the state s hereafter every bit good as their ain. We do hold many more careers and calling waies to partake in than the Romans did so our schools and colleges now teach a much broader base course of s tudy which allows us to analyze the finer things so that we may broaden our skylines or even go on to learn, ourselves. Merely as today, the Romans besides had those who trained intensely in rhetoric and persuasion. Two such illustrations of this would be Encolpius and Ascyltus from The Satyricon. They were both students of Agamemnon, who had to larn his instructions from another, besides. Merely as the Romans, I fear that we are heading down the route to the extinction of the Great American Empire. It seems as though we, as civilisations, do hold a life-cycle and that rhythm merely holds up every bit long as we feel we have something to be afraid of. We have been known as a universe world power for a twosome hundred old ages. We are afraid of things in this state but they are the incorrect things ; such as slaying, deficiency of wealth, beauty and power, and Armageddon. All of these existed in Rome before the autumn of the imperium. Murder will ever be a job but when it occurs like a pox inside your ain metropolis walls you are doomed to fall. When the wealthy are able to exponentially turn their wealth so the in-between category disappears. The money had to come from someplace and the hapless had none to lose. Patrick Kelley pg. 3 This happened in Rome and is get downing to truly pick up velocity here. I have noticed it ; hold you? When there is no in-between category all you have are a few truly rich people and a batch of truly hapless people. Who supports the economic system if everyone with money is stashing it? A batch of people are disquieted about Armageddon. The paranoia created by these feelings is what causes people to move and respond in ways that will convey an imperium or the full universe down. This besides happened during the terminal of the Roman imperium. If the natural terminal of civilisation comes there will be nil that can be done, although we will seek. Although our vision of beauty is different from the Roman vision of beauty we still gravitate to it like it was our God. Merely as we do today, the Romans gave their wealths off to beauty. This was seen in The Satyricon when Trimalchio received such a big heritage from his maestro. He did non maintain Trimalchio around all that clip merely because he watched over the place. He was infatuated with Trimalchio and kept him around for the sexual partnership. Trimalchio said he besides satisfied his maestro s married woman and I believe him because he said he was nt one to tout. Hopefully America does non go on down the same well-lit and easy accessible way as Trimalchio and Rome. It is ever that way that is easy to take and Trimalchio lit the torches. Hopefully America does non blow her horn so aloud that the fire brigade comes and when she turns back around all her dinner invitees are gone. THE End

Strengths and weaknesses of English orthography Essay

Strengths and weaknesses of English orthography - Essay Example Finally the experienced reader in English is served well with the language. Homophones: Differentiation between homophones or similar sounding words is achieved successfully by English orthography. For example, the words hour and our though pronounced similarly are distinguished by the usage of h in the first word. This can help to remove any ambiguity when a reader reads the written language. Etymological relationships between words: Usually an abstract underlying representation or morphophonemic form is seen to be represented for English words. For example, dipped, loomed and looted have different pronunciations of the usage of -ed, which is pronounced as (t), (d) and (Id) not represented to the reader. The abstract representation of words is also a relative strength as it indicates the etymological relationship between words. Thus while writing English becomes a little difficult, it makes learning English a relatively easy process (Chomsky 1970:294, Rollins 2004:17). Creativity: The inconsistency in English spelling can also be considered advantageous as it gives way to creativity and allows people to pronounce words in their own personal way. Slogans in creative communications are witness to the fact, which is an activity that can not be taken up for other languages (Venezky, Children of the code interview, undated). Spelling and pronunciation inconsistency: As per Laubach, "English is

An Account Plan to pitch the Kmarts product or services to targeted Term Paper

An Account Plan to pitch the Kmarts product or services to targeted clients, and to know how they use the company's service - Term Paper Example The researcher explores six steps to present the Kmart products and services. The first step is to approach the clients in a friendly manner, and introduce the customer to the product and services, and to present the legality of the products. The next step is to demonstrate the products quality and features. After demonstration, the next step is to find solutions acceptable for both the parties to use win-win negotiations strategy. The fifth step is to focus on closing the deal with the clients, using the new method of closing the deal. The last step is concerned with servicing the sales, by regular customer follow-ups. â€Å"Kmart, a wholly owned subsidiary of Sears Holdings Corporation, is a mass merchandising company that offers customers quality products through a portfolio of exclusive brands that include Jaclyn Smith, Joe Boxer, County Living, Route 66 and Smart Sense†. Most of the Kmart stores are single floor units that carry a wide range of products across many mercha ndise categories. It includes consumer electronics, outdoor living, food and consumables, seasonal merchandise, toys, lawn and garden equipment, and apparels, which includes products sold under renowned brands like Jaclyn Smith and Joe Boxer, and some monopolistic products of sears brand such as Kenmore, Craftsman, and Diehard. Kmart has a layaway program that helps the customers finance their purchases in a cost-effective manner. In addition, Kmart expanded their business in such a manner that the customers can receive their purchases, by applying online and collecting them from stores.... Kmart Super Centers started its operation at first with full-service grocery and general merchandise stores and later on with features like full-scale video rental center and a carryout Chinese menu. Now the current locations are featured by in-house bakeries, seafood and fresh meats, and a full set of delicatessen. Kmart Super Centers size varies from 140,000 to 190,000 sq. ft. The world's largest Kmart store is in Guam. a. What are some of the concerns that need to be addressed with the client? Being an Account Executive of Kmart, the first thing I would like to do is to introduce myself to the customers, and then inform them about the company. We are focusing mainly on the upper class and the upper middle class people. Then I will explain about the changes we have made within the company, the new range of products we are introducing, the various discount offers for the products, the changes that have been made by us in customer service and to solve customers’ complaints. b. Is there any legality that needs to be negotiated? Consumer satisfaction is the basic goal of our company. The customers can return and exchange their purchased items within 90 days of the original date of purchase along with an original receipt or email confirmation. â€Å"Refunds will not be given without a receipt /email confirmation. Price adjustments will be given on prior Kmart purchases within 7 days of purchase† (Kmart, 2012). C. What is the approach? At first, we welcome the customer with warm greetings, which is indeed a friendly approach. I ask them what I have to do for them. Up front, let the customer know that customer service is my top priority. Then we use merchandising approach to talk to the customer. Then we can explain about the product, its uses and

The application of balanced scorecard in the performance evaluation of Essay

The application of balanced scorecard in the performance evaluation of higher education - Essay Example In the case of non-proï ¬ t organizations, the BSC lays huge emphasis on customer satisfaction and therefore a priority is given in all matters regarding to customer services. in organizations where a financial crisis is a daily affair, their BSC prioritized financial perspective. Focusing on different prioritization perspective of BSC, organizations have an opportunity to allocate resources appropriately with minimal wastage or fraud. The study case has also provided a platform for non-profit organizations to measure how they perform. In this, performance measure indicators (PMIs)are applied as indicators of efficiency. Again, different definition of PMIs can be adopted to fit the objectives of the business. In case of institutions of higher learning, â€Å"student/staff ratio† and â€Å"Ph.D ratio† PMIs are appropriate. For manufacturing concern, â€Å"customer satisfaction† is applicable while â€Å"service delivery† PMIs works with non-proï ¬ t org anization. Though implementation of the BSC has not been effected in Taiwan and other developing countries, America and Europe are already reaping its benefits. BSC is yet to gain momentum and relevant in third world countries. However, this study has clearly demonstrated that BSC can be instrumental in delivering positive changes in strategic and performance management in higher learning institutions. Furthermore, the study has recommended that senior management and supervisors must fully support the implementation of system managing tools, otherwise they are destined to failure. In conclusion, institutions should me motivated by their vision and mission so that they are run like any other business where efficiency is highly

German Essay Example | Topics and Well Written Essays - 250 words - 1

German - Essay Example There are also memorials dedicated to other victims (Gypsies, homosexuals) in Berlin as well as in other places of the world. The latter are smaller in size. However, this is quite inappropriate, as it may seem that the lives of Jews are valued higher than the lives of other victims. It is better to create one memorial where all victims could be mentioned. It could be a good idea to have a memorial where signs worn by people (stars, triangles and so on) could be revealed as well as the number of people who died. Another point is that the memorial seems to commemorate victims who died in the concentration camps. However, there were survivors whose lives were completely destroyed. Memorials should also commemorate lost lives of those people. It seems more appropriate to make the memorial for victims of the Holocaust rather than for murdered Jews of Europe. It is also quite interesting that there is a Holocaust Museum in Washington, but no national monument for victims of slavery and genocide. This may be explained by the fact that there are many people who have enough power and who strive for commemorating the killed Jews (whose relatives and children live in the USA) and there are a few people, who also have certain power, and are willing to commemorate slavery or

The importance of iron in the human body Essay Example | Topics and Well Written Essays - 1250 words

The importance of iron in the human body - Essay Example Deficiency of iron is found to affect the normal functioning of the human body in several ways indicating the importance of iron to the human body. This requirement varies based on age and gender. (1). Iron is an important element for the normal functioning of the human body The Importance of Iron to the Human Body Among the many metals found in the earth’s crust iron is the second most abundant metal. During the course of evolution of living organisms iron became a key metal for the existence of living organisms and this is reflected in the importance of iron to the human body. Many of the functions in the human body at the cell level find iron playing a significant. In the human body normally about 50mg per kilogram of body weight is the quantum of iron present. On an average this works out to between 3-4gms in a human adult. Of this amount of iron in the human body approximately 60% is present in the form of hemoglobin in the erythrocytes. Nearly ten percent of iron present in the human body is found in myoglobin in the muscle. Iron containing proteins like cytochromes, iron-sulphide enzymes and iron storage and transporting proteins is where the remaining 30% of the iron on the human body can be found. This shows that iron is not present in the body as free ions in the body fluids or tissues. (2). Taken at glance the main functions of iron in the human body consists of DNA synthesis and cell formation; sensing of oxygen and cellular uptake of oxygen, transportation and storage of oxygen within the blood and muscles; electron transfer and conversion of oxygen to adenosine triphosphate (ATP); antioxidant as well as pro-oxidant functions; and regulation of inter-cellular iron. The many functions of iron in the human is the reason that iron is present in the human body in its functional forms rather than as free ions in the body fluids and tissues. (3). Hemoglobin Iron is essential as a cofactor in the formation of red blood cells and hemoglobin and it i s a part of the structure of hemoglobin. Hemoglobin makes up most of the cytoplasm of erythrocytes. Each molecule is made up of four protein or globin chains, which is attached to prosthetic heme group. The heme group has an iron molecule that is complexed at the centre of a porphyrin ring. Hemoglobin is very efficient at binding and carrying oxygen. This efficiency is reflected in its ability to causer blood to carry almost hundred times the oxygen in comparison to plasma alone. An added factor in this ability of hemoglobin to act as the transporter of oxygen in the human body is the capability of hemoglobin to modulate oxygen binding under different conditions. This feature of hemoglobin permits adaptation to a wide variety of environments and demands within the human body. When there is a deficiency of iron normal erythrocyte and hemoglobin production in the human body is affected. The lack of iron causes a reduction in the synthesis of the heme group, which gets translated into effects on the globin production. The reduced presence of the heme group in the red blood cells make the cells smaller and gives them a paler appearance than red blood cells produced that are produced when adequate levels of iron are present. In the presence of adequate levels of iron the maturing red blood cells continue dividing as per their development program till such time as the hemoglobin gas attained appropriate levels. When iron is not present in adequate levels the

Unit 3 DB Acct310 Essay Example | Topics and Well Written Essays - 250 words

Unit 3 DB Acct310 - Essay Example rder costing system is mainly used in service industries including hospitals, movie studios, law firms and even repair shops as well as in cases where individual non-homogeneous goods are produced by an organization. When it comes to this type of system, record keeping and cost problems can be very complex to handle especially where different products and services are available, compared to when dealing with single products and services. Since the products available are different, the cost will relatively be different hence a cost record for each product. Therefore, job order costing needs a lot of effort and concentration as compared to process costing system. Process costing involves tracing and accumulation of direct costs, and the allocation of indirect costs of manufacturing processes (Hansen & Mowen, 2006). Process costing is much applicable when the products in question are naturally homogeneous. Costs are in this case assigned to products which are produced en mass as noted by Hansen and Mowen (2006). This method is mostly suitable for industries such as chemical manufacturing companies since the process flow is continuous. In this system a production report is prepared to summarize the totals and cost of units. In the case of a company that deals with chemicals, cement, electrical parts, textiles and pharmaceuticals products, process costing method is advisable. This is because their production process is continuous and order costing method may not be appropriate for this kind of companies. Job order costing is applicable in companies that manufacture many different products for example clothing factory and service industries (Hansen & Mowen, 2006). Each product has its own price hence this system is appropriate to use and follow. Records of each and every order and its cost are stored separately for easy understanding and follow up. Records in a process order costing system are much easier to follow and less complicated as compared to job order

German Essay Example | Topics and Well Written Essays - 250 words - 1

German - Essay Example There are also memorials dedicated to other victims (Gypsies, homosexuals) in Berlin as well as in other places of the world. The latter are smaller in size. However, this is quite inappropriate, as it may seem that the lives of Jews are valued higher than the lives of other victims. It is better to create one memorial where all victims could be mentioned. It could be a good idea to have a memorial where signs worn by people (stars, triangles and so on) could be revealed as well as the number of people who died. Another point is that the memorial seems to commemorate victims who died in the concentration camps. However, there were survivors whose lives were completely destroyed. Memorials should also commemorate lost lives of those people. It seems more appropriate to make the memorial for victims of the Holocaust rather than for murdered Jews of Europe. It is also quite interesting that there is a Holocaust Museum in Washington, but no national monument for victims of slavery and genocide. This may be explained by the fact that there are many people who have enough power and who strive for commemorating the killed Jews (whose relatives and children live in the USA) and there are a few people, who also have certain power, and are willing to commemorate slavery or

Unit 3 DB Acct310 Essay Example | Topics and Well Written Essays - 250 words

Unit 3 DB Acct310 - Essay Example rder costing system is mainly used in service industries including hospitals, movie studios, law firms and even repair shops as well as in cases where individual non-homogeneous goods are produced by an organization. When it comes to this type of system, record keeping and cost problems can be very complex to handle especially where different products and services are available, compared to when dealing with single products and services. Since the products available are different, the cost will relatively be different hence a cost record for each product. Therefore, job order costing needs a lot of effort and concentration as compared to process costing system. Process costing involves tracing and accumulation of direct costs, and the allocation of indirect costs of manufacturing processes (Hansen & Mowen, 2006). Process costing is much applicable when the products in question are naturally homogeneous. Costs are in this case assigned to products which are produced en mass as noted by Hansen and Mowen (2006). This method is mostly suitable for industries such as chemical manufacturing companies since the process flow is continuous. In this system a production report is prepared to summarize the totals and cost of units. In the case of a company that deals with chemicals, cement, electrical parts, textiles and pharmaceuticals products, process costing method is advisable. This is because their production process is continuous and order costing method may not be appropriate for this kind of companies. Job order costing is applicable in companies that manufacture many different products for example clothing factory and service industries (Hansen & Mowen, 2006). Each product has its own price hence this system is appropriate to use and follow. Records of each and every order and its cost are stored separately for easy understanding and follow up. Records in a process order costing system are much easier to follow and less complicated as compared to job order

Hume and his contemporaries Essay Example for Free

Hume and his contemporaries Essay Live art performances, marked by an overture of spirituality, consciousness, physical introductions to pain, drawn further on to include specific rituals, symbolisms, varied states of emotions brought by self-inflicted hurt and eventually, culminating in a wild display of frenzy and shocking images, are less likely to please the uninitiated audience than it will provoke a sense of awe and wonderment among performance art critics. In a similar situation, Marina Abramovic’s attempts to upend the static discourses of physicality, mental states of mind and art that pervade current Western hegemony, understandably, can only be regarded in the extremes by people steeped firmly into formal traditions. Either her method of performance will elevate its spectators to a heightened degree of appreciation, therefore merit a thunderous welcome to a novel brand, sui generis, of art of our time at the end of each scene; or her gruesome didactics on the body’s threshold for pain, simply fails to pass muster. Her performance practice, a risk more than anything else, certainly inspire debates on whether or not to set moral, perhaps even social limits to art in order to determine, in precise and concrete terms, at which point creativity and imaginative art themes and performances become either delightful to the senses or noxious to the sensitivities of the general public. The idea of drawing the line along and between different shades of extremes, although already evinced clearly in the works of Marina Abramovic, seems to fit the consensus on the idea of censuring the bold and burlesque, stripping it off its material enunciation and expression to mitigate the horror and revulsion inherent in the exposition, or in the worst case, totally ignore it until the novel yet misunderstood facade fades from inattention. However, thanks mainly to Marina Abramovic’s unwavering desire to reach her audience, despite the sometimes hostile reception during her performances itself, in ways that continually push the envelope of spectator tolerance, did she carry her work from the esoteric art circles to mainstream. To wit, in one of her collaborative performances with Ulay, entitled Incision (1978), while purposively eliciting reaction, probably direct participation, from their audience, one of the spectators primed the climactic resonance of the work by jumping into the stage to kick Marina Abramovic as she was lying prostate right in the middle of the act. In her biographical work, she writes that although she expected the attack to happen any moment during the performance, she did not realize the immediacy and steeled resolution of that man who assailed her (Abramovic, 1998). Photographs of the show caught the man with a leg lifted, jumping into the air. â€Å"The next photograph shows Abramovic lying on the floor, and the man seems to be landing from a kicking action [†¦] the audiences interrogation manifested in a spontaneous physical attack (Tang, 2005). Ethical and moral questions, as well as aesthetic controversies have been discussed quite animatedly as early as the 18th century. Philosophers, like David Hume, have started to addressed the tough issues about morality, art and taste—the chief concerns that pervaded his era. Cynthia Freeland, introducing the notions of Taste and Beauty, in a book about defining the slippery strands of art, writes that Hume and his contemporaries â€Å"would not have approved of blasphemy, immorality, sex, or the use of body fluids as appropriate in art† (Freeland 2001). As a caveat to this general statement, it must be understood that even though 18th century consciousness all the way up to the present have not been too open in giving cognizance to art that smack of Marina Abramovic’s own brand of carnal art expressions, there are already extant cultural and social systems which places importance into shamanistic and ritualistic gestures. Among art critics and historians, some pursue a theory of art as ritual: â€Å"ordinary objects or acts acquire symbolic significance through incorporation into a shared belief system† (Freeland, 2001). In the same vein, Freeland further digs deep in history to provide evidence in varied cultural rituals that depict blood and physical pain. She avers that â€Å"when a Mayan king shed blood before the multitude in Palenque by piercing his own penis and drawing a thin reed through it three times, he exhibited his shamanistic ability to contact the land of the undead† (2001). Other modern artists try to recreate a similar sense of art as ritual, just as much as Marina Abramovic has had for the last three decades. Diamanda Galas, for instance, â€Å"fuses operatic wizardry, light shows and glistening blood in her Plague Mass† (2001), supposedly to exorcise pain in the era of Aids. Herman Nitsch, Viennese founder of the Orgies Mystery Theater, promises â€Å"catharsis through a combination of music, painting, wine-pressing, and ceremonial pouring of animal blood and entrails† (Nitsch, n. d. in Freeland, 2001). As it turns out, these very rituals are ingrained in Western traditions. Illuminating examples of which are the amount of blood depicted in European’s, and verily much of the cultures in the modern world today, two main belief discourses: that of the Judeo-Christian and the Greco-Roman. By taking a cursory review of religious and classical texts of Western traditions, we are able to immediately uncover a plenitude of blood representations and ritualistic sacrifices. In the Old Testament, Yahweh is seen to require â€Å"sacrifices as parts of His covenant with the Hebrews† (Freeland, 2001). Similarly, Agamemnon â€Å"faced a divine command to slit the throat of his own child [†¦] the blood of Jesus is so sacred that it is symbolically drunk to this day by believing Christians as promising redemption and eternal life† (2001). Such myths and religious stories are rather germane to Western art. We read of Homeric heroes wining the favors of their gods and goddesses by sacrificing animals. Likewise, the tragedies of Lucan and Seneca â€Å"piled up more body parts than Freddy Krueger in A Nightmare on Elm Sreet† (2001). Not surprisingly, likewise, Renaissance paintings are never without a hint of blood draped at the canvassed in hard red-acrylic paint whilst Shakespeare’s tragedies typically concluded with swordplay and stabbings. The preceding examples of ritualistic performances which involves blood and sacrifices, death and disease, murder and trials, are very instructive with regards to our penchant for the macabre and the dreadful. It is in these premises that Marina Abramovic draws much of her inspiration to create an art, pro forma, that bespeak of our capacity to endure scenes of gore and violence—if only on a less exacerbated state. Her performance, for the most part, certainly places importance on the symbolic values of ceremonies, gestures and artifacts. Albeit appearing random and spontaneous, her methods establish a logical connection between her consciousness while performing and her body’s means of coping with the strength of self-infliction. In the nascent days of her art, she has performed controversial after controversial explorations into the limitations of the mind and the body. Rhythm 10, in 1973, was the first in a series of abject surrender to the inevitability of suffering. Alone in the stage, she prepared a set of knives to be used as piercing objects in a risky game of Russian hand roulette. Without signs of hesitation, she proceeded to stab the spaces between her fingers in a rough yet determined fashion. Each time she made the mistake of cutting her flesh; she dropped the knife and took out another one to repeat the process all over again until she made use of all ten knives (Abramovic, 1998). The following year, in the performance entitled Rhythm 5, she sought to re-evoke the energy of extreme body pain by constructing a huge star soused with combustible petroleum liquid. At the onset, the structure as lit to flames, and while she was standing right outside the contraption, she religiously clipped her fingernails, cut her hair and them inside the burning star. The denouement of the program was when she danced around and then flew across the flames into the center of the burning star. Serious and life-threatening complications ensued when the smoke that engulfed her from inside asphyxiated her to the point that she no longer had control of her actions. The medical team and the audience, who were all there to watch, started to suspect that something was terribly amiss. Fortunately, the quick responses from the stand-by technicians saved her from an untimely death caused by severe smoke inhalation (Abramovic, 1998). In the same year and the years that followed, Marina Abramovic designed similar art experiments that were meant to test the limits of herself and her body, and later the audience and their tolerance for vicarious agony through her body. Rhythm 2 and Rhythm 0, were performed with the hopes of proving that the consciousness can go beyond the rubric of psychological triggers in mind. The sole aim of both was to uproot the inherited tendencies of the mind to reel from stark images and provocative gestures. She sought to cultivate in the audience a sense of indifference in order that one may reach a virtual catharsis what with all the sharp and strong representations between the body and suffering. For artists like Marina Abramovic, it is clear to them that what they are performing, and while in the act of performing, there is a higher purpose that they wish to achieve regardless of the methods by which these are made possible. They have a firm understanding and appreciation for every act and gesture that they make. None of such are done without rhyme and reason. For artists like Marina Abramovic, everything that happens during any performance, in spite of the harsh opinions of critic that meet them right afterwards, makes a lot of sense. However, audiences who see and react to these artists do not enter, much less share the beliefs and values, or with prior knowledge of what will transpire, with that of the artist. When asked about the origins of her creativity and ideas for her art performance, Marina Abramovic happily recalls her childhood memories with her parents. As if to show indeed that her style was a result of previous life experiences that may be susceptible to a psychoanalytical reading, she narrates: â€Å"A long time ago I made a piece called Art Must Be Beautiful, Artist Must Be Beautiful. At that time, I thought that art should be disturbing rather than beautiful. [†¦]My life is full of such contradictions. [†¦] My father and mother are divorced. As an adult, I recently wanted to go back to help them because of the war. With the embargo, there is nothing in the stores. [†¦] I called my father to ask him what he needs, and he dictates a long list antibiotics, bandages, penicillin, toilet paper, coffee, sugar, powdered milk, all these basic things for survival. Then I call my mother and ask what she needs. She says, I need Chanel lipstick, Absolute Red, Number 345, and hair spray. I am between these two. † (Abramovic, 2005) Most modern art, in this case, within the context of theatre, videos and live performances, fail to provide ample background reinforcement against the dominant traditions and systems of belief. What invariably happens is that the audiences will remain ignorant to, consequently, unappreciative of the complexities and undertones of the supposedly artful, meaningful and profound gestures. The audience, instead of sharing that same degree of catharsis, sacrifice and initiation, will shy away. They themselves are alienated from the performance so much that they are brought far afield the community, forcing them to abandon the art because of pure shock and horror, largely as a result of their ineligibility to feel as the artists do (Freeland, 2001). Damien Hirst, the ‘Britpack’ artist who sparked controversy in the 1990s with his motley display of macabre high-tech exhibits of â€Å"dead sharks, sliced cows, or lambs in glasses of formaldehyde, [†¦] has parlayed his notoriety into success with his popular Pharmacy restaurant in London† (Freeland, 2001). By no means, therefore, are the works that revolve around symbolisms, spirituality, humanity and fatalism seldom reflects the nature of most of our ritualistic traditions. Symbols of pain and suffering that are central to many religions, cultural systems, political and social units, may come off to the lay person as undesirable and may even cause the same panic as had the man in Marina Abramovic’s performance. Art performance that utilizes imageries that hint at violence, torture and distress, when it is performed in the public who has no inkling of its context, meaning and history are in danger of misconstruing art for capricious display of filth and tripe. As with all in theatre, the performer must work against mutual projection between audience and performer, the identification in which [we] believe so readily in the other as the keeper of our treasure and our disease (Tang, 2004). Valie Export, a similarly omnipresent and provocative figure in the world of art performance, shares the same problems of audience interaction, although not as much as Marina Abramovic. Beside art performance, her repertoire includes film, text, painting and photography to name a few. These avenues of artistic expression gravitate towards her criticisms for feminism and gender. A staunch activist and a progressive performer, she has oftentimes been called a woman living an anachronistic life. This is due to her revolutionary ways to present her ideas that even her colleagues, who without proper notice of her intentions to perform, usually end up dismissing her as too fanciful and idealistic. Her works on ‘Asemie or the Inability of Expressing Oneself Through Facial Expressions’ (1973) and ‘Touch Cinema’ (1968) garnered both fame and distress. Chief of the reasons that contributed to an admixture of reception from the critics and audience is the fact that her ideas do not create strong meaningful associations that the people can readily identify with. Humor and parody may be part and parcel of her work as a performer, but these effects are not what she contemplated to be so. Indeed, while she wanted to catch the attention of her spectators, her ultimate goal is to instruct them of the subtle messages regarding feminism, modernism and ritual art. Export, along with the controversial artists at the turn of the 21st century, became (in-)famous in the recent decades because of her startling presentations of objects and her body (Mueller, 2004). Of her earlier works, ‘Aktionshose: Genitalpanik’ or ‘Action Pants: Genitals in Panic’ (1968), Export engaged the audience, piquing their imagination and belief, with a series of photographs, simultaneously permitting them to engage her as the tangible representations of the images presented in the collage. In an art theater in Munich, dressed to the nines, with the crotch cut out of her pants, Valie Export threaded each row person-to-person, showed her outfit thereby giving the film-viewing public with a palpably visual representation with a real female body. In doing so Export tackled the pornographic reduction of women in static representations just when ideas of feminism and gender were starting to develop during that time. Her message is commensurate to a direct, unapologetic, political affront to the abstract objectification of the female body as a fetish. She moved an aesthetic gesture beyond the representational context of the safe boundaries of art into an actual encounter with a public. Export effectively brought to the fore the various dimension of simple, albeit arresting, bodily gestures â€Å"both to produce and to represent action [. . . ] by stressing the moment and the process of its own production† (Stiles, n. d. ). Export repudiated the representational static sign and discharged an interventionist act by revealing her yonic-self to the public vis-a-vis the photos on the display. Art performance, in the recent decades since its entrance in the mainstream, has, and is continuing to encompass a wide field of human proclivities which spans across a whole, comprehensive range of emotions, symbols and design. Although traditional views on aesthetics and taste still influence much of the productions in the art, more and more innovative, socially-informed, stunningly beautiful works of art performance are being (re-)invented and (re-)discovered every time. It doesn’t matter whether these newly created art forms subscribe to tradition or to the taste of the general public. What matters most is the never-ending quest to plumb the full extent of our humanity as individuals and as a community. Art performance is yet to supplant, at least equal the popularity of video-films, cinema, photography and painting in terms of the instances that these are demanded by the public. But with the works of Marina Abramovic, Ulay, Damien Hirst, Valie Export et al and their boundless passion to break the mold and stun the public to enlightenment, art performance can be considered as a significant cornucopia of art studies and of artistic expression. A number of critics do give favorable comments to Marina Abramovic’s performances and ingenuity, Valie Export’s live photography sessions, Hirst’s â€Å"gleaming vitrines with suspended animals inside† (Freeland, 2001). However, it must be noted that even if the critics find them beautiful and artful still its startling content warrants full attention; nothing short of shallow and pedantic in all respects of praise and criticism. Freeland writes, perhaps disinterestedness has some small and specific role in approaching difficult art by enabling us to try harder to look at and understand something that seems very repugnant to the senses (2001). The work’s content and the artist performing are just as crucial as the theories that surround art performance. It is not so much as merely an arbitrary act done through the caprice of a strange art performer. It is instead, a manifestation of our natural tendencies, our history, our sense of taste and what is beautiful, our entire spirituality and lastly, our consciousness set against the body as a tool to perceive reality. Art performance as practiced by these artists is a celebration of the body and of our community. An excellent performance and performer do more than take the audience to elevated heights, but also give them a sense of being truly and undeniably alive. And such, makes all the difference. References Abramovic, M. (2005). Marina Abramovic: the biography of biographies. New York London: Charta Publishers. Abramovic, M. (1998). Artist body: performances 1969-1998. New York London: Charta Publishers. Freeland, C. (2001). But is it art? : blood and beauty. New York: Oxford University Press, Inc. Mueller, R. (1994). Valie Export: fragments of imagination. Bloomington and Indianapolis: Indiana University Press. Stiles, C. (n. d. ). Aktionshose: genitalpanik (action pants: genital in panic). Retrieved January 15 2008, The Galleries at Moore database. Tang, A. (2005). Gazing at horror: body performance in the wake of mass social trauma. (Masters of Arts program, Rhodes University 2005). .

Crohns Disease And Modulen IBD

Crohns Disease And Modulen IBD Crohns disease and Modulen IBD Crohns disease is a chronic disease associated with inflammations of the digestive tract. However, most often the lower part of the intestine (the ileum) is affected. Crohns disease is characterized by periods of remission and exacerbations. Currently, there is no remedy for Crohns disease; inducing and maintaining remission of disease activity, addressing complications and correcting malnutrition are the most predominant objectives of treatment. Nestles Modulen IBD is especially composed for patients with Crohns disease. Modulen IBD is a casein-based formula that is rich in transforming growth factor-beta (TGF-B2). This nutritionally complete polymeric formula can be given either by the nasogastric route or orally as the sole source of nutrition or as a supplement. According to Nestle, Modulen IBD is suitable for patients over five years of age and can be reconstituted to a variety of caloric densities. Evaluation of Modulen IBD based on evidence in literature Both corticosteroids as enteral nutrition (EN) are used in the treatment of Crohns disease. However, the effectiveness of EN compared to the use of conventional steroids is controversial. Both the effectiveness of exclusive EN therapy as primary therapy to induce remission in Crohns disease as well as the efficacy of EN for the maintenance of remission in Crohns disease are recently evaluated. In a Cochrane meta-analysis of six trails including 192 patients in the EN group and 160 patients in the steroid group, it was concluded that EN can induce remission of active Crohns disease. However, this effect was found to be inferior to steroids. These findings are in line with past meta-analyses. In contrary, it is indicated that the effectiveness of EN diverges between adults and children; two pediatric trials (of which one was an abstract) with a total of 58 patients and a previous meta-analysis with 147 children demonstrated that EN equals the efficacy of steroids in the induction of remission in pediatric Crohns disease. Moreover, no dissimilarities in the effectiveness of elemental nutrition and non-elemental nutrition can be found based on 10 trials including 344 patients. A recent review of Akobeng and Thomas (2007) showed that supplementary EN can be effective for maintenance of remission in Crohns disease. Data is based on two recent randomized clinical trials, however, sample sizes were too small to provide statistical power. Recommendations It is strongly indicated that steroids are more effective in inducing remission in Crohns disease compared to EN. Additionally, compliance might be less for exclusive nutritional intervention compared to the use of steroids; several studies demonstrated a higher withdrawal rate in patients that were treated with EN compared to patients receiving steroids. Nonetheless, the use of steroids as a first line treatment in children should be carefully considered for several reasons. First, it is shown that EN in children is equally effective as steroids in the induction of remission. Moreover, the use of steroids is often associated with side effects in children such as impaired growth and bone mineral density [1; 3]; the use of EN is regarded as safe. A long-term randomized pediatric trial of 37 patients demonstrated that withdrawal rates were comparable in the group of children receiving EN as well as in the group receiving steroid treatment; withdrawal rates in the EN group were even inf erior to those observed in adult studies. Accordingly, it is recommended to use EN to induce clinical remission in the growing child suffering from Crohns disease. Additionally, adults can be treated with EN as an alternative for conventional steroid use if they suffer from intolerances to steroids or if they (strongly) denote to prefer the use of EN above steroids. Since it is suggested that elemental and non-elemental diets are equally effective, it is advisable to treat patients with a polymeric diet such as Modulen IBD since polymeric diets have a higher palatability and compliance is expected to be improved. Although the current evidence suggests that supplementary EN may be effective for maintenance of remission in Crohns disease, evidence is not indisputable and it is indicated that more research is needed to confirm these findings. Furthermore, studies should be performed to elucidate the daily amount of EN required to maintain clinical remission in Crohns disease patients as well as the cost-effectiveness of supplementation as the impact on the quality of life for the patient. Moreover, the compliance of supplementation is expected to be low since the end-point for patients is unclear. In conclusion, EN is advisable in children during a remission to avoid steroid side-effects such as an impaired growth and development. In special cases, Modulen IBD can be prescribed to adults. For the time being, Modulen IBD supplementation for the maintenance of remission is not advised. The additional benefits for mucosal healing, growth, nutritional status and quality of life strengthens the argument for considering its use as primary therapy. Kosten, Compliance. polymeric nutrition is more palatable than elemental nutrition; polymeric diets are less expensive and more palatable than elemental diets, and therefore it would seem reasonable to suggest that there is no place for the elemental diet. Improvement quality of life? Improvement nutritional status? Module ibd is a naturally complete powdered feed, designed to meet the specific nutritional needs of people with Crohns disease. It is free from gluten, lactose and is suitable for vegetarians. EN by means of a polymeric diet can be given via the nasogastric or per oral route. Module IBD is designed for patients with Crohns disease, can be used as the sole source iof nutrition or as an oral supplement. The specific polymeric diet selected was a highly palatable, casein-based formula rich in TGF-B2 (transforming growth factor) which can be taken by mouth. Crohns disease is a chronic inflammatory disease of the intestines. Crohns disease frequently occurs in the lower part of the small intestine (the ileum), however, it can affect any part of the digestive tract, from the mouth tot the anus. Crohns disease is a cgronic relapsing consition with a high morbidity. There is no cure for Crohns disease. Treatment is aomed at inducing and maintaining remission of disease activity, correcting malnutrition, addressing complications, and thereby improving the quality of life of patients. The relative merits of corticosteroids and enteral nutrition in the treatment of Crohns disease remains an area of controversy. There was a cumulative withdrawal rate of 26% in those receiving enteral nutrition compared to zero in the steroid group. .. there was a 39% withdrawal rate in the enteral group compared to only 9% in the steroid group. In the pediatric study, the majority took the feed orally, but if they failed adequate oral consumption, NG feeds were administered (in 23.5% of subjects). The withdrawal rates were similar in both the neteral nutrition (10.5%) as in the steroid arm (11.1%). The mild active subjects were allowed to take the feeds orally, while those with moderate to severe disease received the diet nasogastrically. Although polymeric diets are more palatable, failure can occur if inadequate oral administration occurs, and the nasogastric route should then be used to optimize compliance and effectiveness. Although exclusion of a normal diet/and or the nasogastric route of administration mey be viewed as barriers to enteral nutritional therapy, even young children can learn to insert the tube for overnight feeds. may suggest that the benefits of enteral nutrition differ between adults and children. Although the majority of data suggests that patients treated with corticosteroids more often achieve clinical remission, it is well established that corticosteroids fail to induce mucosal healing. Studies demonstrate a substantial higher drop-out rate for continuing enteral nutritional theraphy, whether given orally or by overnight nasogastric intubation. Enteral nutrition has important growth and developmental benefits and continues to be a recommended therapy for children with Crohns disease. The sample sizes of both included studies were small and the studies lacked statistical power. It is therefore difficult to draw any definite conclusions from these data. Future studies should be well-powered and should also investigate the amount of enteral nutritional supplements that will produce optimal benefits. These studies should also assess cost-effectiveness and the impact of supplementation on patientsquality of life. The optimal daily amount of enteral nutrition that needs to be consumed is unknown. In individual cases, EN can be provided to adults: steroid intolerance, patient refusal of steroids or undernourished individuals. Treatment can take 4-8 weeks, depending on the patients characteristics.

Electrical Engineering :: Graduate Admissions Essays

Electrical Engineering My decision to pursue graduate study in the United States is underscored by my desire to be a part of the graduate program at your institution. Purdue University offers the flexibility needed for such a vast and rapidly changing field. The research facilities and the faculty at the university are par excellent. Communications is an industry that has changed our lives. In a very short period it has changed the way we have looked at things since centuries. It is one industry that is going to shape our future for centuries to come. Hence my desire to do masters in electrical engineering with communications as my major. My interest in electronics blossomed during my high school years. It was the time when technology had begun to make an impact on the lives of people in India. Hence engineering with electronics as my major was the first choice for my undergraduate studies. Right since the beginning of my undergraduate study electronics is a subject that has fascinated me with its power of applications. The subjects that I have studied include Linear Electronics, Digital Electronics. These laid the foundation for my courses in Electronic Communication & Communication Systems at a later stage. My undergraduate studies already focus on the communications aspect of electronics. A masters degree in electrical engineering with communications as major field is the next logical step. For the past four months I have been working as a project trainee at the Indian Institute for Advanced Electronics. I am working on the design and development of a "PC Controlled Digital Serial Data Generator". This short stint has given me invaluable practical experience. It has given me the confidence to pursue a masters degree and also kindled a desire to do research. During the course of my work at IIAE, I have come across several scientists. Most of them work in different areas of communications. Interactions with them have made me realize the vastness and the scope of communications. My discussions with them convinced me that specializing in communications will suit me very well. The subject of research which interests me very much is spread spectrum communication systems. Coding theory and combinations is another research subject which arouses my curiosity. The subject Communication Theory which I am studying at present introduces these topics in theory.