Bacterial Food Posioning free essay sample

Examples of these are Chill peppers notation chaparrals, garlic and onions contain sulfur. Uncooked red kidney beans, some toadstools, daffodil bulbs, puffer fish and green potatoes are all poisonous to humans. (a)When considering chemical poisoning it is important to take into account poisonings caused by ingestion of metallic elements. Metallic poisoning usually involve the heavy metals those with a pH greater than 5. Heavy metal poisoning can be acute or chronic it can be caused by lead, mercury, iron, thallium, Bismuth, cadmium, copper, tin, zinc.Heavy metal contamination can occur when plants are rowan or animals grazed on land which Is already contaminated are eaten by humans. It also occurs when food is stored in faulty or damaged containers made of tin, lead copper and zinc. Contamination may occur from leaching utensils, contaminated water and solder residues in cans. When they are consumed they are then stored in the soft tissues of the body. We will write a custom essay sample on Bacterial Food Posioning or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page The heavy metals once absorbed compete with other ions and bind to proteins causing impaired enzymatic activity resulting in damage to many organs throughout the body.The most common heavy metal poisoning Is lead. This has been falling In the western world with the removal of lead pipes, and lead from pipes, paint and food cans. It is important to only use food approved packaging and containers as chemicals such as benzene can leak out of the packaging and contaminate the food. You also must not store an acid fruits or Juices in container made from any of the elements mentioned above. In cases of acute poisoning the symptoms Include; metallic taste In mouth, severe abdominal pain and vomiting, diarrhea, lethargy, muscle cramps and weakness.In children there would be headaches, drowsiness, confusion, seizures and coma. In chronic heavy metal poisoning the symptoms include anorexia, abdominal pain and constipation, headaches, irritability, malaise, insomnia, depression and wrist drop. In children it may cause mental retardation or encephalopathy. Acute poisoning occurs when a person is exposed directly to toxic levels; symptoms will occur within 2 weeks of exposure and quickly become severe. Chronic poisoning occurs when people are exposed to nontoxic levels over a period of time sometimes years.Like the exposure signs and symptoms can occur over many years. Other common sources chemical DOD poisonings are those relating to pesticides, insecticides, herbicides, aerodonetics, detergents, sanitize and their containers. When these chemicals get into food they cause food poisoning. Chemical food poisoning can occur at any time in the food chain through leakage, spillage or accidents. It can happen when farmers use too much pesticide on their crops which are then eaten after being previously been used to transport poisonous chemicals.It may happen during processing examples include incorrect storage or inappropriate use of cleaning chemicals. The excessive use of nitrites or nitrates or the use of unsafe additives such as Sudan 1 . Fumes from diesel and petrol forklift trucks may contaminate food. In the food industry we do not use perfumed products or those containing phenols :e. G. Pine disinfectant) as they can taint food. The C. O. S. H. H (control of substances hazardous to health )2002 regulations go into detail on the storage of chemicals and hat information you need to have on site.Symptoms of chemical poisoning include burning sensations in the neck; chest vomiting may occur within minutes in acute cases, diarrhea, sweating, dizziness, excessive salvation mental confusion and stomach pain. In acute cases symptoms appear in minutes or hours. In chronic cases chemicals are ingested over a period of time, these are toxic to humans when they build up in humans and may cause cancer and other chronic illnesses. There have been several instances of chemical poisoning in the I-J the most well-known is the Sudan 1 dye.It was a dye used in making leather it was added to some chill powder which was used to make Worcester sauce which then was used to make over 500 products. In 2008 at a cost of 128 million Euros beef and pork products were recalled because they contained 200 times the safe levels of dioxins. The high dioxin account occurred because the animals had eaten feed contaminated by engine oil. Poisoning may occur when a person ingests or eats a plant or fungi which are poisonous to humans. Examples of these are hemlock, deadly nightshade, kidney beans rhubarb leaves, daffodil bulbs, death cap mushrooms and toadstools.Green sprouting potatoes (which contain isolation) are also poisonous. The symptoms and onset of effects vary depending on the plant and its poison. When a potato with high isolation content is ingested symptoms can occur in as little as 30 minutes. They usual occur 8- 12 hours after ingestion. Symptoms include nausea, diarrhea, omitting, stomach cramps, burning of the throat, irregular heartbeat, headache and dizziness. In more severe cases there may be hallucinations, loss of sensation, paralysis, fever, Jaundice, dilated pupils, hypothermia and death have been reported. Isolation is also present in tomato stems and egg plants. You would have to eat a lot of rhubarb leaves to kill you, but only a small amount will show effects. These effects include vomiting, diarrhea, breathing difficulties, burning in the throat and mouth, coma, eye pain, kidney stones, red urine, seizures and weakness. Rhubarb singsong is not common today and was at its peak during the First World War when the government recommended it as an alternative food source. Kidney beans and Cannelloni contain a election called Photoengravings which is poisonous to humans.If you eat as little as 5 uncooked beans you may become ill. Symptoms usually occur within 3 hours starting with nausea and vomiting followed by diarrhea. People usually recover within 4 or 5 hours without medical attention. If you eat a poisonous mushroom the effects can be mild to deadly depending on what type it is. Often there is nausea vomiting and diarrhea. Some produce a nerve toxin which asses sweating, shaking hallucinations and coma. If you eat a death cap mushroom the symptoms take a few hours to take effect and it can result in the need for kidney borne illnesses. In Japan this figure is thought to be 70%.The causes can be viral, bacterial or bio toxins. Citrate poisoning comes from algae called Chambermaids toxic. The algae are eaten by vegetarian fish that are then eaten by other fish causing them to bio accumulate in fish. It is also eaten by bivalves and mollusks by filter feeding and crustaceans through scavenger feeding. Citrate poisoning can cause moderate to severe illness. It causes numbness of the area around the mouth and nose and it can spread to the arms and legs, nausea, vomiting, sore teeth, muscle pain and weakness, headache dizziness and an irregular heartbeat.One of the strange symptoms of a Citrate poisoning is a sensory one in which the person thinks that hot is cold and vice versa. The onset is of symptoms is usually one to six hours. The neurological effects usually happen; between 24 and 48 hour after Ingestion. Symptoms may disappear in days or weeks. In some cases they persist for months or years. Sickrooms poisoning is associated with mackerel, tuna, blue fish, aha-amah, bonito sardines, anchovies and Swiss cheese. It usually occurs when the fish have been inadequately store or preserved after being caught.The onset is between 10 minutes and 3 hours following ingestion they usually last for up to 10 hours. They include head ache, nausea, vomiting, abdominal pain a rash on the face and neck, sweating, diarrhea, abdominal cramps and a burning or peppery sensation in the mouth. In severe case it may cause blurred vision, swelling of the tongue and respiratory stress. It is caused when the fish convert Histamine to Histamine which causes a reaction in humans. Normally cooking temperatures are not enough to destroy the Histamine.

Essay on Abolition of Slavery.

Essay on Abolition of Slavery. Essay on Abolition of Slavery. Abolition of Slavery The abolition of slavery has been seen throughout history as a way to have all people be treated equal. Things like wars have been fought over weather having slaves are an okay thing versus having slaves is a bad thing. Within our own history, a war was fought for this very reason and in the end helped to abolish slavery to an extent. Other people did it in a less, bloody way, which one way is to write about slavery and within the writing show how bad slavery can actually be. Fredrick Douglass was one of these writers. Douglass was born into slavery and spent most of his young life as one. He started to learn how to read and write as a child but it was put to an end because back then it was believed that a slave was no good if taught. Douglass interest only grew and once a young man, he left to the north to gain his freedom so he would no longer be someone’s property but his own being. In Fredrick Douglass’s narrative of his life, 1945, he writes ab out is time as a slave. In this one he tells others what he had to do and what he was required to do as a slave. He also would describe how a slave was treated and the horror he felt when he learned what â€Å"slavery† actually meant. In this version of his narrative he was more straight forward with the facts and not as emotional as the second version might be seen as. In his second version, Douglass yet again says things about slavery but also about his life. He describes in detail more about things that happened to him and the family he had while growing up. He almost seems to be putting his own emotion into this writing then just explaining how it is like in his first version of his autobiography. With these two writings of Douglass, it seems to me he is trying to get other people to see how slavery actually is. Reason why is because in his first version he is explaining what slavery really was to him and what kind of things were required of him to do. In a way, he create s almost a sense of feeling sorry for him and all he went through as a slave. The readers who seem to be attracted to these writings seems to be ones who may want to learn more about slavery through an actual slave’s eyes. I am not sure if Douglass literally lies out to stop slavery but I believe he does other things around it. In describing how horribly he was treated, and others, as a slave he almost gets people to feel pity for what happened to him and the others around him. He shows how wrong slavery is by just describing his life and experiences as one. He shows in his writing that he gains a great interest in learning to read, just to have it stripped away from him because if he has is he will be useless to the people who own him. Then to add more to the story he shows what happens when he is actually free. He shows that life is better for him now and he can finally know how to read without an â€Å"owner† telling him he will be useless if he learns. Learning to read is actually a good thing for him and can help him be able to do more in his life. He is creating negativity to slavery by just explaining what he went through and what he accomplished once he was no longer owned. Douglass’s first version was not so much as persuasions as it was to the point. He went right on explaining was happened, not goes into it easily or said much this was the wrong thing to do. He was to the point mostly and wanted to explain what things really were like. In the second version he goes into more detail kind of showing a deeper look into his own life and how things need to change for the better of his people. Another writer would be a woman called Stowe. She was not a slave, white, but sympathized with the slaves. She was the daughter of a preacher who was taken care of by her eldest sister mostly when their mother died. Stowe would start to write and see slaves viewpoints more as she grew older and especially after a huge event in her life, the deat h of her son. Stowe would

Free Essays on The Normal Delinquint

The ‘Normal Delinquent’ In â€Å"Discipline and Punish†, Michael Foucault presents an account of how criminals were understood in relation to the development of the modern prison system. He begins his account with what he calls the â€Å"official opening† of the Mettray prison where a French farm is transformed into a commune where juvenile criminals are sent (1611). Foucault specifically focuses on a moment, â€Å"when a child in Mettray remarked as he lay dying: ‘What a pity I left the colony so soon’† (1611). We see by these remarks how this child yearns to stay part of this community and how successful the work of this infrastructure was because â€Å"they [the prison staff] were in a sense technicians of behavior: engineers of conduct, orthopaedists of individuality† where, â€Å"their task was to produce bodies that were both docile and capable†(1611), and the staff have lead this child believe and desire to maintain his pursuit of betterment or â₠¬Ëœthe norm’. The outcomes of this movement of were a series of six results establishing the idea of this program as a simple, gradual gradation that enabled each juvenile to eventually return to ‘the norm’. In the following outcome, Foucault remarks that the â€Å"carceral†¦ network allows†¦ recruitment of major ‘delinquents’†(1613), a word which eventually replaces the concept of ‘prisoners’. The ‘delinquent’ is part of a small-hardened group of criminals identified with lower social classes and defined as ‘abnormal’. Foucault believes the ‘delinquent’ is created in a response to the dangers presented by the lower class to the bourgeoisie in the nineteenth century. Thus, the advantage of the term ‘delinquent’ over ‘prisoners’ is that the aforementioned seems to separate the problem from society, making it easy to identify, supervise, and control. Thirdly, the argument substantiates the carceral system saying that it gives discipline an... Free Essays on The Normal Delinquint Free Essays on The Normal Delinquint The ‘Normal Delinquent’ In â€Å"Discipline and Punish†, Michael Foucault presents an account of how criminals were understood in relation to the development of the modern prison system. He begins his account with what he calls the â€Å"official opening† of the Mettray prison where a French farm is transformed into a commune where juvenile criminals are sent (1611). Foucault specifically focuses on a moment, â€Å"when a child in Mettray remarked as he lay dying: ‘What a pity I left the colony so soon’† (1611). We see by these remarks how this child yearns to stay part of this community and how successful the work of this infrastructure was because â€Å"they [the prison staff] were in a sense technicians of behavior: engineers of conduct, orthopaedists of individuality† where, â€Å"their task was to produce bodies that were both docile and capable†(1611), and the staff have lead this child believe and desire to maintain his pursuit of betterment or â₠¬Ëœthe norm’. The outcomes of this movement of were a series of six results establishing the idea of this program as a simple, gradual gradation that enabled each juvenile to eventually return to ‘the norm’. In the following outcome, Foucault remarks that the â€Å"carceral†¦ network allows†¦ recruitment of major ‘delinquents’†(1613), a word which eventually replaces the concept of ‘prisoners’. The ‘delinquent’ is part of a small-hardened group of criminals identified with lower social classes and defined as ‘abnormal’. Foucault believes the ‘delinquent’ is created in a response to the dangers presented by the lower class to the bourgeoisie in the nineteenth century. Thus, the advantage of the term ‘delinquent’ over ‘prisoners’ is that the aforementioned seems to separate the problem from society, making it easy to identify, supervise, and control. Thirdly, the argument substantiates the carceral system saying that it gives discipline an...

Sociology. Describe and evaluate the influence of CLASS on life Essay

Sociology. Describe and evaluate the influence of CLASS on life chances in Britain - Essay Example Class analysis can be broadly defined as ‘the empirical investigation of the consequences and corollaries of the existence of a class structure defined ex-ante† (Breen & Rottman, 1995, 453). Based on a definition, the sociologist then finds out the extent to which differences in life style and life chances amongst individuals are formatted according to the class structure, as is perceived within the concerned society. Life chances within a social stratification are dependent on many external factors. These are: â€Å"health, income and wealth; education; life expectancy; infant mortality; housing; consumer goods ownership; access to leisure† (Sociology intermediate 1 and 2, 2006, 16). The presence of classes within the UK social structure was brought into prominence in 1980, after the publication of the Black Report, which showed that there were large differences in the mortality rates amongst the British working classes. It highlighted the fact that inequalities within the UK social structure were very much present. The report dispersed the myth, and the utopian feeling that was so prevalent amongst the pre-80s British mindset, which believed that UK was moving towards becoming an egalitarian society, where class divisions and inequalities based on socio-economic factors did not play much role. In this article I will take up this concept of ‘class’ and examine it from various perspectives (social theories), while analysing the various common notions and annotations associated with the term class. The outward manifestation of the disparity in social classes, like the ‘economic standing (wealth and income), prestige, and power’ will be di scussed, along with the various factors that come under the purview of life chances, which are dependent on this ‘class’ aspect; all the time keeping in view and focussing on the social conditions of UK, as is prevalent in today’s context. What is

Documentary Summaries Essay Example | Topics and Well Written Essays - 2750 words

Documentary Summaries - Essay Example Lars Larson, a gay man, is the documentary’s first interviewee and speaks positively and in an undisguised manner about being a homosexual. The interview is followed by a CBS News poll that shows opinions from Americans that homosexuality harms America even more than prostitution or adultery. Another gay man is interviewed and he talks about coming out and being treated like a wounded animal, which differs from the opinion of the next interviewee, Warren Adkins, who claims his family treated him warmly. The documentary then talks about homosexuality’s legal aspects with North Carolina Judge James Craven, who notes that the US should decriminalize homosexuality like in England. Frank Kameny, the co-founder of the Washington D.C. Mattachine branch then makes an impassioned plea to allow security clearance for homosexuals. There is also a debate on homosexuality between Albert Goldman and Gore Vidal who argue for and against homosexuality respectively. The interviews end w ith a family man who claims he is gay and that the US was too narcissistic for two men to form a long-term relationship. The documentary ends with the filmmaker contending that the homosexual in America is anonymous, displaced, and an outsider. One of the most poignant moments in the documentary is the short interview involving the gay man, Warren Adkins, who contends that one’s sexual orientation is their innermost aspect and that, just as a heterosexual would not give their orientation up; a homosexual like himself would not either (Kraemer 1). He responds to a question on what causes him to be a homosexual by saying that he does not concern himself with it, putting his homosexuality in the same category as having blonde hair. He contends that he does not dwell on why he is gay, just as a person with blonde hair would not worry about the chromosomes or genes that caused them to have blonde hair. As a part of the broadcast documentary’s research, the TV station carrie d out a demographic survey, which found that at least 90% of people in the US considered homosexuality to be a sickness (Kraemer 1). Majority of them even favored legal punishment for acts of homosexuality carried out anywhere, including sex between two consenting adult males in private. One fascinating aspect of this segment is the manner in which it completely neglects to do a survey on lesbians as part of the society of homosexuals, while also portraying homosexual men as incapable of being monogamous long-term unions and as naturally promiscuous. Even as this point to the failures of civil rights and general trauma that these issues caused in the late 60s, it is interesting that the same debate rages on to date as the world argues on gay marriage and the right of gay men and lesbians to legalize their monogamous relationships in the long term. It leaves one wondering whether a documentary made on lesbians and gays today would sound as antiquated and foreign as this documentary f ifty six years from today (Kraemer 1). While this documentary was made and released at a time when the United States had transgender people, bisexuals, gay men, and lesbians had come out, these people were fewer than they are today, as well as courageous (Kraemer 1). This documentary is particularly important when looking at the people, in this case men, who have fought for the equality of homosexuals in society. Because these people were courageous enough to be on a documentary, including Albert Goldman and Lars Larsson, they made things happen and were important in the progress made towards equality. This documentary, especially its uninspiring and biased ending that claims homosexuals are

Article Essay Example | Topics and Well Written Essays - 500 words - 12

Article - Essay Example For this matter, the article has also cited various countries where the business performance has increased as result of established relationship between culture and relationship marketing. These countries include Brazil, India, Russia, and China. This article is important especially with the dawn to globalization. The aspect of culture cannot be overlooked as it exhibits both threat and opportunity dimensions. This article is instrumental in disregarding the threat dimension and taking advantage of the opportunities. This research has been conducted to specifically evaluate the role played by various cultural aspects that determine the effectiveness of relationship marketing. Mainly, the report has described each aspect as dimensions and analyzed each of them through experiments and extensive research. In this article, Stephen, Samaha, Joshua Beck, and Robert (2014) assert that accounting for culture is essential for effective international relationship marketing. According to the results they obtain from various researches, they have provided a theoretical insight into how and when culture dimension regulates specific joints in the relationship marketing framework. Accordingly, individualism (states isolating themselves from the rest of the world in a globalized concept) is significant as it suppresses many relationship building strategies. The article has also considered the Uncertainty avoidance concept. Accordingly, this is the extent to which a certain culture feels vulnerable to unknown situations. This dimension presents itself as a barrier as it prevents acceptance of new risks and flexibility. As such, it will prevent effectiveness of integrating a particular culture in the relationship marketing. On the other hand, Masculinity to femininity was found to be independent variable as far as RM is concerned. Similarly, the model used in the article predicts

Chanel Company - Chanel Bags Essay Example | Topics and Well Written Essays - 1750 words

Chanel Company - Chanel Bags - Essay Example Therefore, the profit margin always increases with fall in the prices of these channel bags. Another crucial factor that affects the supply of these products is the income differences. In any case, there is an increase in the income levels of a population holding other factors constant, the sales for channel bags increase because the extra amount will be spent on purchasing them and an increase in profit margin is realized. Although when income spent decreases, the households will only concentrate on the most essential commodities lead to a fall in sales of channel bags, as it will be considered a luxurious need. The price at which other related goods are sold will affect demand in that if a bag like travelling bag with the same features is offered for a relatively low price compared to that of channel bags there will be a fall in demand for the channel bags, which results to low sales and profit. In case there is an increase in demand of the travelling, all customers will shift to c hannel bags hence rise in sales and profit margin. Advertisement also affects sales in such a way that whenever there is an effective awareness created on the channel bags there is a boost in sales and profits.The channel bags being in fashion is another factor that has boosted its sales. Many customers always prefer whatever product that is in fashion hence there is increased demand. The supply of channel bags can be affected by price changes. If an increase in the price of channel bags is factored in, the supply of this product will increase with an expectation of widenig the profit margin but if the prices fall the supply will be low. Low supply leads to a decrease in sales while an increase in supply leads to incresed sales. Lastly, change in technoloy employed matter a lot. Up to date technology makes production to be very effective and efficient hence increased supply that enjoys from economies of scale hence incresed profit margin. Demand curve The above graph shows that an increase in price of the bags leads to a fall in demand of the bags and decrease in price of the bags leads to an increase in demand of the bags. Other actors will lead to a shift of the curve. An increase in demand leads to a shift to the right while a decrease in demand leads to a shift to the left. Supply curve The above graph show how increase in the price of a commodity leads to an increase in the supply of the commodity. In case there is a fall in price of the bags, there will be a consequent fall in supply of the bag. . Other factors will lead to a shift of the curve. An increase in supply leads to a shift to the right while a decrease in supply leads to a shift to the left. b) Market structure The kind of market structure for channel bags is a perfect competition kind of market. This is simply because there are no barriers for new sellers into the market; there are many sellers and buyers. In this market, there are many other sellers. All these companies are allowed free entry into these markets where there are many buyers. c) The channel bags company should move from this kind of market structure because there is maximization of profits. The most ideal market structure is the monopoly kind of market where the firm can dictate its own profits and prices. The most