Microbiology and Unknown Bacteria Lab

Unknown Bacteria Lab Report Introduction The purpose to this lab was to identify an unknown bacteria from a mixed culture provided to us by our instructor. This study was done by applying all of the methods that have been instructed on thus far in microbiology laboratory class. Each test performed, provided us with some key information about the unknown organism in question and how the bacteria function. Over a two week period, eight prepared types of test media were provided to identify the assigned unknown mixed cultures. Not all of these tests were performed on every culture, as some were used only for gram positive or gram negative bacteria. The tests performed and what constituted a positive or negative test are as follows: Lab day 1; today in lab we obtained the unknown mixed culture â€Å"041†and one brain-heart infusion agar (BHIA). The first step was the preparation of the medium, the bottom of the BHIA dish was labeled with the bacterium number, initials, and section; then divided into four quadrants. The second step, we used the septic technique to transfer a small amount of culture with a flame-sterilized inoculating loop to the first quadrant, flamed and cooled the loop again then transferred a small amount of the culture from the first quadrant to the second using the quadrant streaking method as illustrated on page 18 of the lab manual, repeating this process until all four quadrants were properly streaked. Lab day 2; we collected our BHIA medium and began by identifying the morphology and cell-to cell arrangements of the colonies. Two different colonies were observed, the first colony was yellow in color and larger in size and the white colored colony was slightly smaller in size. As instructed, each colony was prepared for gram staining, one slide for the large yellow colony and one for the smaller white colony. After properly gram staining the slides as directed in chapter six of the lab manual, the smears were examined under†¦

Contemporary issues in conflict and security Case Study

Contemporary issues in conflict and security - Case Study Example Terrorism poses threat to societal gains as wells lives of the people in the society. The interest in discussing this issue lies in the fact that it conflict human security interest. Crenshaw (2009:383), believe that the causes of terrorism fall into two categories. First, societal setting creates permissive conditions, which promote terrorism. Modernisation is one of the permissive conditions, which creates interrelated factors that support the terrorism activities. Communication and transportation are crucial to terrorism activities because they allow the terror groups to improve their networks and extend their activities across the world. For instance, train bombing in Spain in 2001, depicts how networking and transportation allow terror activities to expand their roots in the society. Crenshaw (2009:381), argues that terrorist activities observed in the historical Russia in 1890s and the modern terrorist observed in Spain in 2001 depend on modernisation in executing their ills. The fear that the society harbours today is potentiality of the terror groups, using the modern nuclear technology to execute their plots. Crenshaw (2009:382), posit that urbanisation is an aspect of modernisation that create permissive situations for terror activities. The concept of terrorism in relation to urbanization traces its roots in 1960s in Latin America where urban war fair first appeared. She points out that cities became the central point for terror activities. Various scholars have given their explanation in relation to cities as target places for terror activities (Bjorgo, 2005:123). Largely, these arguments describe the urbanisation effects as weaknesses that create permissive conditions for terror activities in the cities. For instance over population create conditions of low lifestyle, economic constraints, among other factors, which lead to criminal activities. The criminal hideouts in the shanties permit the

Gender Equity Essay Example | Topics and Well Written Essays - 2250 words

Gender Equity - Essay Example The separate but equal approach ignores that men and women are not similarly situated in their relationships to athletics as a social institution" (Weistart, John C, p4). "In 1971, before there was any significant activity under Title IX, approximately 290,000 girls were participating in high school sports. In just six years, the number rose to more than 2 million. The obvious unanswered question is what this number would be after a couple of decades of adequate funding and vigorous enforcement of Title IX (Weistart, John C, p37). However, the debate on Title IX continues at a lively or feverish pitch, depending on the prevailing situations at different academic institutions. The main complainants are the male coaches who are distraught to see their big, hard-earned bucks slip away to women sports. However, in certain cases such as the women's basketball, Title IX is proving to be its worth. Women's basketball has grown phenomenally in the United States (Weistart, John , p29). Basically, it is an industry within academic institutions. The television is the protagonist. ... The separate but equal approach ignores that men and women are not similarly situated in their relationships to athletics as a social institution" (Weistart, John C, p4). "In 1971, before there was any significant activity under Title IX, approximately 290,000 girls were participating in high school sports. In just six years, the number rose to more than 2 million. The obvious unanswered question is what this number would be after a couple of decades of adequate funding and vigorous enforcement of Title IX (Weistart, John C, p37). However, the debate on Title IX continues at a lively or feverish pitch, depending on the prevailing situations at different academic institutions. The main complainants are the male coaches who are distraught to see their big, hard-earned bucks slip away to women sports. However, in certain cases such as the women's basketball, Title IX is proving to be its worth. Women's basketball has grown phenomenally in the United States (Weistart, John , p29). B. Industry Analysis Basically, it is an industry within academic institutions. The television is the protagonist. Without the television, sports howsoever popular, do not have the means to exert influential pressures to generate funds (Weistart, John C, p19). It is not easy to think of sports as an industry. But we can accept it as an industry if we consider the quantum of money involved and other economic factors such as human resource and large stadiums. Football and basketball lead the sports show. Because, if these games cease to exist, there will be no other games (Weistart, John C, p22). Also, the terms of Title IX make sports an equivalent to industry. No

2 contract law assignments Essay Example | Topics and Well Written Essays - 3750 words

2 contract law assignments - Essay Example However, that right would have arisen by virtue of common law principles rather than statutory law as contained in the Contracts (Rights of Third Parties) Act 1999. Owen Fox explains that ‘for many years, the doctrine of privity of contract was a fundamental feature of English law, meaning that it was only the parties to a contract who could rely upon or enforce the terms of that contract. The consequence of this was that if a third party suffered a loss because the contracting parties failed to fulfil their obligations to each other, then the third party had no recourse under the contract.’2 This is the background against which Sarah Jones Development’s claim for damages against Archibald must be examined. There were and are exceptions to the privity of contract rule. One exception is to be found in circumstances where a collateral contract exists. For example when there is a contract between two parties one of the parties thereto may have a collateral contract with a third party in respect of the same matters contained in the primary contract. Shanklin Pier v Detal Products [1951] 854 provides a good example. In this case the plaintiff hired a contractor for the purpose of painting a pier. The painting contractor was instructed to purchase the paint from the defendants. The defendants informed the plaintiffs that the paint would last for seven years when in fact it only lasted for three months. As a result the plaintiff took the defendants to court despite the absence of a contract between them and defendants. 3 The court ruled that the plaintiffs could sue the defendants for damages on the basis of a collateral contract. The plaintiff had provided consideration in exchange for the defendants’ assurance of the quality of the paint by indorsing a contract with the painting contractor which specifically required that they purchase the defendants’ paint.4 The general tone of judicial findings was that there must be an intention to form a

Makeup HW Assignment Example | Topics and Well Written Essays - 750 words

Makeup HW - Assignment Example Serfdom-that is what it is-and who wants to be a serf?† (Nadya) They also think that they would not be able to co-exist with each other in the community farms because even in their privately owned farms, they still could not go days without disagreeing when Lukyan said â€Å"Nowadays members of the same family get in each other’s way and quarrel and fight, and here we are, strangers, are supposed to be like one family. Can we-dark, beastly muzhiks-make a go of it without scratching each other’s faces, pulling each other’s hair or hurling stones at one another?† (Nadya) They view the agitators of collectivism as people who are intent on destroying their way of life, wanting them to bend to their rule by force. One of the muzhik said, â€Å"We do as we please. ... They claimed that they exploited the resources for their own benefit and did not think of the future whereas they thought of the future. The Communist Party official said â€Å"Isn’t it about time you stopped thinking each one for himself, for his own piggish hide? You koolaks of course will never become reconciled to a new order. You love to fatten on other people’s blood. But we know how to deal with you. We’ll wipe you off the face of the earth, even as we have the capitalists in the city. Make no mistake about our intentions and our powers. We shan’t allow you to profit from the weakness of the bedniak.† (Nadya) Living through Industrialization The Stalinist industrialization enabled the Soviet workers to move from the countryside to the cities, thrust millions of them into technical institutes where they learnt new skills and nurtured new ambition, provided them with jobs, citizenship and enabled them to venture into politics. The Tatar electri cian stated â€Å"Before October, in old tsarist Russia, we weren’t even considered people. We couldn’t even dream about education, or getting a job in a state enterprise. And now I am a citizen of the USSR. Like all citizens, I have the right to a job, to education, to leisure. I can elect and be elected to the soviet (legislative council). Is this not an indication of the supreme achievements of our country?† (Davis) The criticisms voiced in this excerpt are from the citizens who were the actual labourers and they include the soviet worker who wrote a letter in 1938 when he said, â€Å"However, to be honest, those shouts are mechanical, made from habit†¦ in fact, in his heart, when he comes home, this bawler, eulogist, will agree with his family, his wife who reproaches

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

Journal Article Summaries - Essay Example easured, this was done with the overall intent to draw a level of inference on the ultimate research question of the degree to which UV light affected primary cell growth within the specimens. As such, the study itself was conducted over a period of one month with varying levels and strengths of light being administered to the samples. The research helped to prove that the light fluctuation and temperature variation both played a prominent role in actuating the growth mechanisms that the cells exhibited. Moreover, the photosynthetic process itself was proven to be fundamentally shaped and directed by the availability and strength of the different wavelengths of light that were affected on it. An interesting facet of the approach was the fact that the researchers employed not only differing wavelengths of synthetic light onto the test group but also the fact that LED light was incorporated. Further, the research was able to prove that there was no verifiably noticeable differential between the rates of growth that were observed. Miller, J. H., & Stephani, M. C. (1971). Effects of Colchicine and Light on Cell Form in Fern Gametophytes. Implications for a Mechanism of Light-induced Cell Elongation. Physiologia Plantarum, 24(2), 264-271. doi:10.1111/1399-3054.ep13041273 As with the first study that has been listed, this particular study goes into a great deal of depth with reference to the presence and intensity of light and the patterns of cell development that are exhibited. With relation to this particular study, the researchers are keenly interested in the actual physiology that light and the photosynthetic process has on the unique ways in which the cell developes. In order to draw inference on such a research question, the researchers separate multiple groups, as well as a control, and proceed to measure unique fluctuations in the rate and type of growth that is exhibited therein. Furthermore, the researchers found that when light were limited and/or a

Football salary Essay Example for Free

Football salary Essay Many people think that footballers are paid too much money for doing too little effort. However, this can be argues because they are people who have dedicated their entire life to this sport and therefore they should be rewarded. But in the end there is lots of people need that money to survive and get some food and clean water. The money which is given to players should be reduced because what they do isnt worth all the money they get. Because the average salary of a professional football player of February 2010 was listed at about $1.8 million year (Mandi R Hall, www.ehow.com). There are also other people that have worked harder throughout their lives by working and studying. Players perform a sport where they do not save anyones life unlike doctors who study for 6 consecutive years, work for several hours, and literally save peoples lives. But the problem is even doctors they don’t gut that high salary like the average in 2009 for doctors in the US was $226,000/ year (mdsalaries.blogspot.com). There are also other careers like police officers who devote their lives to provide a safe community. A single football player receives high amounts of money where half of this amount could be spent on medical supplies, help have a better education, and also help many needy people. Because billing school for example â€Å"The Williamstown Public School in Williamstown, Massachusetts is an old school, so they are currently building a new one. It costs $14.5 million and it will house 650 students maximum. The Williamstown Public School is about three times bigger than Marks Meadow. Since our school is about 1/3 smaller, it would cost about 1/3 less money to build. $14.5 million divided by three equals about $4.8 million† (arps.org).The players effort is insignificant and worthless compare to the amount of they get. The reasons why they should not be paid as much as they do, are: Children should be in better schools have a higher degree of education, people who work harder should get better salaries, the money people sent in football as a whole should be used better on investment or donations.