E Coli essays

E Coli essays Canada's E. Coli Epidemic Claims Fifth Victim 1:44 p.m. ET (1744 GMT) May 26, 2000 WALKERTON, Ontario (Reuters) - A fifth person died on Thursday in what may be Canada's biggest E. coli epidemic, as police and health officials were set to decide whether to launch a criminal investigation into the outbreak. Dr. Murray McQuigge, the area's chief medical officer, said the outbreak in the mainly agricultural community of Walkerton, Ontario, could have been prevented, and accused the local Public Utilities Commission (PUC) of ignoring the results of its own tests on Thursday, May 18, which he said established the town's water was unsafe. He said 10 people, including four children, remained in a critical condition, struck down by bacteria in the town's water system. An infant and three adults died from E. coli complications on Wednesday. At least 500 people have been infected in Walkerton, a town of 5,000 people about two hours drive northwest of Toronto. Dr. James Cairns, deputy chief cor oner for the province of Ontario, said his department wants an inquest into the deaths. ''We are concerned about public safety,'' he said. "We want to know how the contamination occurred, how it was managed and how people died.'' It is believed the water may have been contaminated by manure washed into the system by recent heavy rains. "There may well be more people who will die. I think we could have prevented all these deaths,'' McQuigge told a news conference, adding that new cases could emerge as late as Monday as the bacteria can have an incubation period of up to 10 days before symptoms appear. McQuigge said he would meet with health and provincial police officials on Friday to try to decide where blame for deaths is to be laid. "There is probably going to be a criminal investigation,'' he said. Walkerton residents were outraged as news spread that it is possible that the tragedy could have been prevented. A local radio chat show host ranted: "What do...

Against Helmet Laws

Against Helmet Laws Aaron SandersAaron RaceEnglish 102Helmets are Head KillersImagine riding along in a car and you see a couple of guys pulling up on motorcycles. It is noticed that one of them has a sticker on his helmet that reads " I wear this helmet against my will" and the other has a shirt on that says "Helmet laws suck", or "I wear a helmet cause I have to not because I want to". To some, they probably think the riders a couple of whiners, that they do not have any real reason for the complaints. After all, motorists all around them are sitting in their cars wearing seatbelts which is required by law and they do not have a T-shirt or bumper sticker saying they do it against their will. A lot of people think helmet laws are a good idea, that they save lives, prevent serious head injuries, and keep health and auto insurance rates down.Valentino Rossi's AGV helmetsThese people think those that complain about the laws are crying over spilled milk, and do not have any real reasons to complain. "Weari ng a helmet can not be that bad".The truth is, most people do not ride motorcycles and are not aware of the dangers, misconceptions, and inconveniences that come with mandatory helmet laws. These people are the cause of the problem the helmet law really is because they are the majority and the majority rules in America. The majority of riders that were interviewed were against any laws that require helmet use with no exceptions. These riders think laws that require a person to wear a helmet are harmful, inconvenient, infringe on basic civil rights, and cause more problems than they solve even if they believe helmets offer more protection and they wear helmets themselves. Riders are...

Alcoholism essays

Alcoholism essays Alcoholism is a chronic disease caused by a craving for alcohol. People suffering from this illness are referred to as alcoholics. They do not know how to control there drinking problem even when it causes a serious harm to their health and this could lead to medical disorders, marital difficulties, job loss, or automobile crashes. Alcoholism can be influenced by genetic, psychological and social factors. It cannot be cured, but many treatment options can help an alcoholic to avoid drinking and live a healthy and safe life. When a person consumes alcohol, the stomach and intestines rapidly absorb it. From there alcohol travels in the blood throughout the entire body, affecting nearly every tissue. High doses of alcohol depress the functions of the central nervous system, including the brain. The higher the alcohol level in the blood, the greater the impairment (Encarta). As the blood passes through the liver, enzymes break down alcohol into byproducts, which are eliminated after six to eight hours from the body. The alcohol remains in the body, producing intoxicating effects after the last drink is taken. Smaller quantities of alcohol reduce inhibitions and produce feeling of relaxation and happiness. Larger amounts of alcohol causes greater impairment to the brain and usually impairs sexual performance, particularly in males. When a person is intoxicated, theyre thinking and perception skills become blunt. Alcohol reduces anxiety, guilt, worries and often leaves a person feeling good about themselves (Goon 261). If drinking continues to happen it can lead to loss of physical control and possibly death. There are three types of effects of alcohol on various organs and tissues. These effects include the short, long and withdrawal symptoms. During the short-term effects the brain is mostly affected. The drinkers judgement and thinking becomes dulled. The perso...

WorldCom Case Study Essay Example | Topics and Well Written Essays - 1500 words

WorldCom Case Study - Essay Example WorldCom Ã'•uffered from Ã'•trategic and organizational dilemmaÃ'• and waÃ'• in an induÃ'•try facing tremendouÃ'• turbulence. The aim of thiÃ'• caÃ'•e iÃ'• to identify the Ã'•trategic, organizational and environmental iÃ'•Ã'•ueÃ'• that led to the decline of WorldCom. The foremoÃ'•t characteriÃ'•tic of the telecommunicationÃ'• induÃ'•try iÃ'• one of change. The twin driverÃ'• of change have been technology and regulation/deregulation. Traditionally telecommunicationÃ'• meant communicating by telephone and hiÃ'•torically one company provided the Ã'•ervice: AT&T. AT&T waÃ'• conÃ'•idered a natural monopoly and controlled all aÃ'•pectÃ'• of telephony: local, interÃ'•tate and international long diÃ'•tance. However, in 1963, MCI filed with the FCC to be allowed to provide communication Ã'•erviceÃ'•. In 1969, MCI waÃ'• granted permiÃ'•Ã'•ion to do Ã'•o, and Ã'•tarted voice tranÃ'•miÃ'•Ã'•ion over microwave linkÃ'• between Ð…t. LouiÃ'• and Chicago. Other companieÃ'• followed Ã'•uit but competition waÃ'• hampered becauÃ'•e of AT&TÃ'• control over the local exchangeÃ'•. In 1984, AT&T waÃ'• ordered to breakup. The long diÃ'•tance buÃ'•ineÃ'•Ã'• waÃ'• created aÃ'• a Ã'•epara te company and retained the AT&T name. Long diÃ'•tance telephone Ã'•erviceÃ'• were opened up to competition while the local exchangeÃ'• were Ã'•till monopolieÃ'•. The local exchangeÃ'• (connectionÃ'• to millionÃ'• of individual homeÃ'•) - RBOCÃ'• (Regional Bell Operating CompanieÃ'•) were created into 22 Ã'•eparate holding companieÃ'•. Each RBOC Ã'•erved between 12 and 20 million cuÃ'•tomerÃ'• and reported aÃ'•Ã'•etÃ'• in exceÃ'•Ã'• of $20 billion. TheÃ'•e local exchangeÃ'• were required to give acceÃ'•Ã'• to the long diÃ'•tance companieÃ'• to reach individual homeÃ'• through their network (for an "acceÃ'•Ã'• fee": feeÃ'• paid by long diÃ'•tance providerÃ'• to local exchangeÃ'• to tranÃ'•mit the long diÃ'•tance call to the homeÃ'• of the cuÃ'•tomerÃ'•). NumerouÃ'• companieÃ'• jumped in

PSY 365 Psychology of Diversity Essay Example | Topics and Well Written Essays - 1000 words

PSY 365 Psychology of Diversity - Essay Example At the seminar students volunteered to participate and completed the first questionnaire. Some of these were subsequently located in the United States and completed mail surveys. Ultimately the sample of 155 completed all questionnaires. The participants pursued graduate education in thirty-one American states, with the highest concentration in California followed by New, and Michigan, Oklahoma, and West Virginia. The variables measured were: acculturative stressors, affiliation with Taiwanese and Americans, English competence and their effect on adjustment. There were two control variables mentioned; these were the need to improve one’s English ability and extroversion. There were several hypotheses related to the effect that ethnic density would have on the variables acculturative stressors, affiliation with Taiwanese and Americans and English competence, and the resulting effect of these on adjustment. The authors sum up the hypotheses thus, â€Å"In sum, we hypothesized that acculturative stressors, affiliation with Americans, and English competency would be greater while affiliation with Taiwanese would be less for students in lower ethnic density schools as compared to those in higher ethnic density schools by the second semester. Furthermore, adjustment in the third semester would be predicted by acculturative stressors, affiliation with Americans, and English competence on low er ethnic density campuses, but affiliation with Taiwanese on higher ethnic density campuses, controlling for extroversion and baseline English ability†. The results of the study showed that in fact when there were more Taiwanese students on the campus there was more affiliation with them. On schools with moderate numbers of Taiwanese students there was indeed greater affiliation with Americans and better English competence. However the presence of acculturative stressors, affiliation with Americans and English competence enhanced adjustment only

Leadership style and theories Essay Example | Topics and Well Written Essays - 1250 words

Leadership style and theories - Essay Example When what needs to be accomplished is clear, it is more likely that it will be communicated to the other employees. I also determine which tasks would be best to particular employees as I understand my juniors very well. There is always a need to match responsibilities to the strengths of every person. Giving person roles that are new to him/her will be a recipe for chaos. As a leader, I must ensure that I give individuals projects that they will be more enthusiastic to do. Many modern-day organizations use participatory leadership as their management style. Delegating leadership style relates to participatory leadership because decisions are made with the participation of people affected by the decisions. Just like delegating leadership style, participatory leadership style adds a democratic dimension in leadership. Participative leadership ensures that it consults other people, especially the employees in the process of making decisions. Although participative leaders may eventuall y make decisions on their own, consulting other people demonstrates consideration and respect for other people. This approach of leadership is appreciated by followers who reciprocate by showing their loyalty and commitment. Just like delegating leadership style, participative leadership leads to the development of employees and builds support for the vision of the organization. Participative leaders empower other people to make decisions and take actions that are within defined boundaries. I believe that all leaders are made, not born.

Nuclear tension between the US and North korea ( past, and present) Essay

Nuclear tension between the US and North korea ( past, and present) - Essay Example Having a background of unhappy interactions dating as early as the mid-nineteenth century, when the first diplomatic expeditions from America venturing to Korea and Japan for the sake of trade ended up killing 200 Korean troops, the history of negotiations between the two countries has been colored by high levels of distrust on either side. So far the course of events has made it evident what the policies of either country is aimed at. America, with friends in the neighborhood is seeking to denuclearize the Korean Peninsula and North Korea seems to be using Nuclear weapons as both ‘military deterrents’ and as a source of ‘diplomatic leverage’ to get what it wants from the international community. With the successful nuclear tests of 2010 and the undeterminable intentions of satellite launch in 2012, North Korea’s doctrine on the nuclear program is gradually coming out into the open, striving for the same status as New Dehli i.e. the international acknowledgement of North Korea as a Nuclear Power along with the normalization of relations with the U.S. This may not exactly be acceptable to the U.S with its own concerns. However the cooperation of North Korea can only be achieved if its concerns regarding security are adequately addressed. Although this process may require patience and time, it is far better than the imposition of sanctions which further deters any developments.