Tuesday, May 19, 2020

Essay about Caucasia written by Danzy Senna - 1336 Words

Although society advocates believing in a ‘sameness’ between people who are black or white, individuals are still organized by race, class, gender and sexuality into social hierarchies. These hierarchies essentially formulate stigmas that suppress certain races and discriminate against them. Caucasia written by Danzy Senna is focused around a young mixed girl, Birdie, who encounters obstacles in her life that help her form her own perceptions about issues regarding class, race, and sexuality. These obstacles fundamentally shape her to have a unique outlook on society where she begins to question white privilege and also sympathize towards the mistreatment of black individuals. Senna explores the fundamental problems that are associated†¦show more content†¦When Birdie and her sister are sent to Nkrumah, Birdie is taught to recognize and accept her â€Å"black† identity. However, her identity is problematized by her physical appearance, especially her â₠¬Å"white† skin colour. Living in Boston, Birdie feels that she does not belong to the black community; in Nkrumah students don’t accept her for being a black girl, then she further feels isolated by her dad’s girlfriend, because she is not dark like Cole. â€Å"Others before had made me see the differences between my sister and myself – the texture of our hair, the tings of our kin, the shapes of our features. But Carmen was the one to make me feel that those things somehow mattered. To make me feel that the differences were deeper than skin,† (Senna, 1998, p.91). The students are not the only ones who make Birdie feel as if she doesn’t fit in; Carmen makes her feel as if inferior because of her lighter complexion. The concept of altering an identity in order to fit in relates to the bell hooks article â€Å"Representing Whiteness in Black Imagination.† In this piece, hooks talks about the terror of whiteness that black people face in which they are afraid and decide to â€Å"wear the mask† to fit into society, (Hooks, 1992, p.341). When Birdie is at Nkrumah, she seems to be wearing this mask to fit in with the children at her school when she forces herself to learn slang and adopt a different attitude and dressing sense. The character of Birdie in the novel constantly changesShow MoreRelatedPassing As An Integral Part Of African American Literature2601 Words   |  11 Pages Kevan Josephs 04/29/15 Dr. Rose-Brown ENGL-244 Caucasia â€Å"Passing as white is, of course, how modernists would have understood the term. But even in this, its first cultural sense, passing is far more complicated than the notion of Wearing a mask or of assuming a fraudulent identity would suggest†¦Passing—actual and Imaginary, conscious and unconscious—at once produced profound shifts in thinking About the boundaries of identity and aroused ambivalence about those shifting, unstable Borders†Read MoreEssay on Whiteness in Danzy Senna’s Novel, Caucasia 821 Words   |  4 Pages Danzy Senna’s Caucasia is a third wave feminist text that shows the reader how identities are socially constructed. It is a heartfelt story about the conflicts of an interracial family in an extremely racialised America during the 1970s. This novel treads on the border between whiteness and blackness through the standpoint of Birdie Lee. Birdie is able to manipulate her identity and fit into different spaces as required by her mother, Sandy Lee. Throughout the novel, the reader is shown how raceRead MoreAnalysis Of The Poem Caucasia By Danzy Senna Essay2343 Words   |  10 PagesCaucasia written by Danzy Senna, is similar and yet different compared to Song of Solomon. In Caucasia, Birdie is a young bi-racial girl, in which she is the daughter of a black man and white woman. While Birdie appears and passes for white, she embraces her black identity even more so. Birdi e is torn apart from those she loves, yet she undergoes a journey to find them. In Song of Solomon, there is an all black family- the Dead family, that struggles within itself and within an all black community

Wednesday, May 6, 2020

1.Describe The Mode Of Actions Of The Drugs That Interfere

1. Describe the mode of actions of the drugs that interfere with protein synthesis. Drugs that interfere with protein synthesis are derived from various actinomycetes species Streptomyces and Micromonospora. They inhibit protein synthesis by binding to one of the ribosomal subunits. Thus, disrupting protein synthesis as the ribosomes can no longer produce proteins. 2. Name and describe the actions of the aminoglycoside subgroup. Aminoglycosides are composed of one or more amino sugars and an aminocyclitol ring And the aminoglycosides are relatively broad spectrum drugs. They inhibit protein synthesis by binding to one of the ribosomal subunits. Streptomyces was one of the first aminoglycosides to be used and has been somewhat†¦show more content†¦If a patient is prescribed it, levels in the blood need to be constantly monitored. It is used to treat typhoid fever, brain abscesses and rickettsial and chlamydial infections that are resistant to other drugs. 5. Name and describe the uses of the newly developed classes of antibiotics. Fosfomycin trimethamine is a phosphoric acid agent used to treat UTIs caused by enteric bacteria. It works by inhibiting an enzyme needed for cell wall synthesis. Synercid used to treat Staphylococcus and Enterococcus infections. These infections often include endocarditis and surgical infections and they work by binding to the ribosomes. Daptomycin is a lipopeptide works against gram positive bacteria disrupting membrane functions. It is not used very often. Ketolides are similar to erythromycin and used to treat respiratory infections that are caused by macrolide resistant bacteria. Oxazolidinone works by inhibiting the initiation of protein synthesis as it interferes with the interaction between mRNA and the ribosomes. It is used to treat MRSA and vancomycin resistant Enterococcus. 6. Describe how polyenes work on fungal cells. Why is this drug safe for us? Polyenes work by binding to fungal membranes and cause the loss of selective permeability. The cells essentially start to leak their insides out. These drugs are specific for fungi because they bind to theShow MoreRelatedEpidemiology HIV Paper1382 Words   |  6 Pagesdefined by the Mayo Clinic as A chronic, potentially life-threatening condition which is caused by the human immunodeficiency virus (HIV). HIV damages the immune system, and interferes with the ability the body has to fight the disease causing organism (Mayo Clinic, 2014). HIV is an infection transmitted sexually. Another mode of transmission for HIV is by exposure to infected blood, or it could also be transmitted from the mother to the unborn child during the course of pregnancy, at childbirthRead MoreEssay on An Analysis of Human Immunodeficiency Virus1325 Words   |  6 PagesAIDS. Young people (15-24 year olds) account for half of all new HIV infections. More than 6,000 people become infected with HIV every day. Of the 6.5 million people in developing and transitional countries who need life-saving drugs, only 1 million are receiving them. Causative organisms HIV is a retrovirus. A retrovirus has some unique features:  · Their genetic material is RNA instead of DNA  · They contain the enzyme reverse transcriptase which enables theRead MoreA Study On The Gecko Adhesive System1909 Words   |  8 Pagesnano-sized medicines used in cancer treatment. Nanometer-sized particles have optical, magnetic, chemical, and structural properties that allows for great potential applications in medicine which include: drug delivery, medical imaging, diagnosis and sensing, and therapy. In nanomedicine, drug delivery is the most productive area and most established technology in the nanomedicine market. Because of this, interest has grown in the area exponentially. 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Human Awareness Essay Example For Students

Human Awareness Essay Smoking is a health hazard, but we can not say that people are not allowed to smoke. There are many health issues related to smoking but smokers make the choice to smoke and no one can change their choice except the government. Smokers have made the choice to smoke and believe they have the right to smoke in public venues like pubs and clubs. By smoking in public places though the smoke they exhale is passed onto other people and has effects on them as well. The aim of this essay is to provide an argument on both sides of the spectrum. Solutions also need to be found so that everyone has equal rights rather than taking away the rights from one group and giving them to another. One of the major problems faced by non-smokers in a pub or club is passive smoking. Some of the immediate effects of passive smoking include eye irritation, headache, cough, sore throat, dizziness and nausea. Short-term exposure to tobacco smoke also has a measurable effect on the heart in non-smokers. Just 30 minutes exposure is enough to reduce coronary blood flow. The long-term effects of smoking are Cancer of Lungs, Emphysema, and Chronic bronchitis, shortness of breath, cough and respiratory infections and cancer of the larynx. These problems are very real and smokers must realise what problems they are getting themselves into when they start smoking. Smokers are prevented from smoking in many public venues public venues. This is a discriminatory act against a habitual activity. This is unfair to smokers as they have to go outside to smoke and in cases of extreme weather that is just not possible. Smokers should not be disadvantaged just because they smoke, once they are addicted they have very little choice whether they smoke or not. Smokers have a right to smoke, the government being the only body that can take away this right, and it is only fair that they should have this right. The government though will not do this, as it would mean a loss of revenue through the taxation of cigarettes. Cigarettes are heavily taxed and if the government introduced laws that smokers are not allowed to smoke in any public places they would lose millions in revenue. Mr Krelle argued, That tobacco excises, which currently deliver around $6 billion to the federal government each year. The government would not give up that kind of money considering they only had a two billion dollar surplus this year. Many business will also lose revenue because people are not allowed to smoke in their pub or club. This will lead to a decrease in profit made by these places and also less people coming to the business because they are not allowed to smoke. An advantage of preventing smokers from smoking in public areas is that it would reduce the amount of passive smoking. This would lead to a decrease in heart and lung disease in non-smokers and be very beneficial to the government in reducing medical costs in the long-term. The government would not risk this though because the national prevalence of adult smoking has now fallen to 22% In an election year that 22% could be crucial for a government to stay in power. No government is going to give up winning an election to prevent smoking in public areas, its just not worth the risk to politicians. Passive smoking is a problem for the people that work in pubs and clubs. They are exposed to second hand smoke that causes many diseases. Unfortunately for employees they have no choice but to work in these conditions and have no means of escaping the smoke from A possible solution would be to have certain pubs and clubs that are for non-smokers. This would mean that smokers would be allowed in but would not be allowed to smoke inside. Alternatively have normal pubs and clubs but have warnings out the front for non-smokers that outline the health issues involved with passive smoking. This would mean that any non-smoker in one of these pubs and clubs would be there by choice and would have no one to blame for any effects of passive smoking. .u4cbfc1f7153c9af93dab036e5bfe7a9e , .u4cbfc1f7153c9af93dab036e5bfe7a9e .postImageUrl , .u4cbfc1f7153c9af93dab036e5bfe7a9e .centered-text-area { min-height: 80px; position: relative; } .u4cbfc1f7153c9af93dab036e5bfe7a9e , .u4cbfc1f7153c9af93dab036e5bfe7a9e:hover , .u4cbfc1f7153c9af93dab036e5bfe7a9e:visited , .u4cbfc1f7153c9af93dab036e5bfe7a9e:active { border:0!important; } .u4cbfc1f7153c9af93dab036e5bfe7a9e .clearfix:after { content: ""; display: table; clear: both; } .u4cbfc1f7153c9af93dab036e5bfe7a9e { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u4cbfc1f7153c9af93dab036e5bfe7a9e:active , .u4cbfc1f7153c9af93dab036e5bfe7a9e:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u4cbfc1f7153c9af93dab036e5bfe7a9e .centered-text-area { width: 100%; position: relative ; } .u4cbfc1f7153c9af93dab036e5bfe7a9e .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u4cbfc1f7153c9af93dab036e5bfe7a9e .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u4cbfc1f7153c9af93dab036e5bfe7a9e .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u4cbfc1f7153c9af93dab036e5bfe7a9e:hover .ctaButton { background-color: #34495E!important; } .u4cbfc1f7153c9af93dab036e5bfe7a9e .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u4cbfc1f7153c9af93dab036e5bfe7a9e .u4cbfc1f7153c9af93dab036e5bfe7a9e-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u4cbfc1f7153c9af93dab036e5bfe7a9e:after { content: ""; display: block; clear: both; } READ: Thomas Eliot (1328 words) EssayAnother solution would be to offer effective ventilation. In many pubs and clubs, they have only one source for heating and cooling. If they have a smokers and a non-smokers section the smoke would drift between the two because it goes through the same air-conditioning. So in effect having a non-smokers area in a restaurant is pointless unless separate ventilation for the two areas is available. This would mean that the smoke from the cigarettes did not reach the non-smoking patrons and thus cutting down any passive smoking that might be taking place. I think all I have to do now is add a conclusion but you might say different. http://www.ash.org.uk/html/factsheets/html/fact08.htmlhttp://lists.essential.org/pipermail/intl-tobacco/2000q3/000241.htmlhttp://lists.essential.org/intl-tobacco/msg00126.html