Friday, May 22, 2020

What Does It Mean to Make a Claim During an Argument

Claims backed by reasons that are supported by evidence are called arguments. To win an argument, you first have to make a claim that is more than just an assertion. You use critical thinking skills and argue your case using claims, reason, and evidence. In rhetoric  and argumentation, a claim  is an arguable statement—an idea that a rhetor (a speaker or writer) asks an audience to accept. Persuasive Claims Generally speaking, there are three primary types of claims in an argument, also called persuasive claims: Claims of fact assert that something is true or not true.Claims of value assert that something is good or bad, or more or less desirable.Claims of policy assert that one course of action is superior to another. A persuasive claim in an opinion, idea, or assertion. In rational arguments, all three types of claims must be supported by evidence. Jason Del Gandio, in the book, Rhetoric for Radicals, gives these examples of persuasive claims in an argument: I think we should have universal health care.I believe the government is corrupt.We need a revolution. Gandio explains that these claims make sense, but they need to be backed up with evidence and reasoning. Identifying Claims The University of Washington says a claim persuades, argues, convinces, proves, or provocatively suggests something to a reader who may or may not initially agree with you. A claim is more than an opinion but it is less than a universally agreed upon truth, such as The sky is blue or Birds fly in the sky. An academic claim—a claim you make in an argument—is considered debatable or up for inquiry. James Jasinski explains in Argument: Sourcebook on Rhetoric that a claim expresses a specific position on some doubtful or controversial issue that the arguer wants the audience to accept. A claim is not, then, an opinion, such as I think Twinkies are delicious. But if you took that same sentence and recrafted it into an arguable statement, you could create a claim, such as Twinkies and other sugary, processed foods can make you fat. Not everyone might agree with your claim, but you would be able to use scientific and medical evidence (such as studies showing that sugary processed foods lead to weight gain and other health problems) to support your claim. Types of Claims You can further break claims in an argument into four basic types, says Mesa Community College: Claims of fact or definition: Particularly in this day and age, people disagree on hitherto commonly accepted facts. A claim of fact or definition might be that grades do not accurately measure student progress or lie detector tests are inaccurate. Traditionally, grades have been the common measure of student success, but you could argue that they do not really represent a students true abilities. And lie detector tests were at one point thought to provide clear and accurate evidence, but you could use facts to argue that they can be unreliable. Claims About Cause and Effect: This type of claim argues that given causes lead to specific effects, such as watching too much television when young leads to obesity or poor school performance. To make this claim, you would have to show evidence (scientific studies, for example) that show television leads to these outcomes. Another debatable cause-and-effect claim would be that video games that depict violence lead to real violence. Claims About Solutions or Policies: This kind of claim might argue that because the healthcare system does not adequately assist Americans (you would argue that this is a fact), it should be reformed (you argue for the solution/policy), says Mesa Community College. Claims About Value: This type of claim might be the trickiest to argue because you are trying to prove that one thing is better or superior to another. For example, you might claim that people who are blind or deaf have a unique culture of blindness or deafness. You could support either argument by researching and presenting facts that these two areas of disability do indeed have unique cultures and communities.

Sunday, May 10, 2020

Financial Analysis On Financial Statements - 854 Words

Firm Performance: A Review of Financial Statements Financial crises like dot-com bubble in the late 1990s and the housing market crash in the late 2000s prompted investors, and firms, to reconsider the criticality of financial discipline. Transparency would be necessary to entice investors to spend money again, thus a firm’s financial statements became their marketing tools. These examples reinforce the importance of financial statements’ relation to the financial wellbeing of a company. This paper serves as a report on the purpose and aspects of the various financial statements and their applicability to the performance of a firm. Income Statements Income statements, also known as profit-and-loss statements, are one of the core financial statements publicly held firms must present annually. Serving as the officially documented representation of company expenses and revenues over a set duration, the income statement is often used to assess the performance and profitability of a company (Alvis, n.d.). The key expense items included on an income statement are: general and administrative expenses (GA), research and development expenses, depreciation/amortization, and cost of revenue (Alphabet, 2014). The crucial importance behind the income statement lies in its ability to lay out the relevant facts in a simplistic manner. By reviewing a company’s income statement, one can instantaneously ascertain the financial productivity of a company and their currentShow MoreRelatedThe Implications Of Bank Specialization On Its Financial Statement Analysis1097 Words   |  5 PagesWhen making a financial analysis on a bank, the type of business it conducts need to be considered. 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Wednesday, May 6, 2020

Mutagen Free Essays

Quantification of a Mutagen: Tobacco By Selenia Lopez November 30, 2012 Section 44 Abstract: Tobacco is commonly used and kills millions until this day. Tobacco is a potential mutagen due to all the chemicals added. The spot overlay Ames test was conducted to test at what concentration of tobacco was it at the most mutagenic. We will write a custom essay sample on Mutagen or any similar topic only for you Order Now The hypothesis of this experiment was as the concentration of tobacco increases, the growth of bacteria increases. The control for this experiment had a UV positive and a UV negative. Four different tobacco concentrations, Salmonella Typhimurium of strain 1538 were incubated for 24-72 hours to observe bacterial growth. At a 100% bacterial growth was at its greatest number of colonization and at 5% the mutagen was at its least. These results reflected that tobacco has the ability to grow without histidine making it a mutagen and at which concentration was it the most mutagenic. Intro: A mutagen is a substance which increases the frequency of mutation in a plant or animal population, which can lead to a variety of consequences or alterations in the DNA structure (Ligorio, Izzotti, Pulliero, Arrigo 2011). Salmonella being a mutagen can cause mutations such as substitution, insertion, deletion and frame shift depending on the strain. S. typhimurium carries a defective gene making it unable to synthesize histidine from its culture medium. Some types of mutations can be reversed with the gene regaining its function. Tobacco having lots of chemicals with possibility of being mutagenic is known to kill an estimated six million people worldwide each year and drains $500 billion annually. It can be consumed as a pesticide and in the form of nicotine tartrate. It is sometimes used in some medicines, but most commonly used as a drug. The use of Ames test is based on the assumption that any substance that is mutagenic. For this eason the FDA uses the Ames test to screen many chemicals to measures the mutagenic strength in bacterial cells (FDA 2012). In this experiment to test whether tobacco is mutagenic and if so at what concentration has the greatest bacterial growth. The spot overlay Ames test was conducted. Though it’s a cheap version of the Ames test, the result were still compatible. The hypothesis of this ex periment was as the concentration of tobacco increases, the growth increases. The greatest growth should occur in the 100% concentration and the least in the 5% concentration. Methods and materials: The control for the experiment was an Agar plate that had a UV positive reactant with a known mutagen, and UV negative reactant that hasn’t been reactant with anything. With a micro pipette that amounted to 250ul, strain TA 1538 of Salmonella was Obtained and placed on to the Agar plate and spread with a sterilized rod. The four paper discs that have been soaked in the 5%, 25%, 50%, and 100% of tobacco concentration were placed spaced apart on the plate. The plate was sealed and place it in the incubator at 37 degree for 24-72 hours. Results: Table 1: The table shows the concentration of mutagens to the number of colonies observed. Concentrations | Colonies | 100% | 39 | 50% | 13 | 25% | 8 | 5% | 2 | The control resulted in the UV positive having growth and the UV negative having none at all. At a 100% bacterial growth was at its greatest number of colonization at 39. At 5% the mutagen was at its least with only 2 colonies. Discussion: The mutagenic effect of the chemical has caused many bacteria to regain the ability to grow without histidine in tobacco, causing the formation of the colonies seen around the disc (Pounikar and Dawande 2010). Not only is a tobacco a mutagen, but colony growth increased as the concentration increased. The hypothesis was supported according to the data show in the table. Even though the disc were slightly shifted. The numbers were still attainable. The 100% concentration had the highest bacterial colonization and the 5% concentration had the least as predicted. In future experiments, more trials can be done. In order to make sure the results will remain the same every time; or using other mutagens to see how they react in the 100% concentration. This type of experiment can also be useful in finding out whether smoking tobacco or chewing tobacco is more mutagenic or if the different brands make a difference on how mutagenic they can be. Works Cited Asiatic Journal of Biotechnology Resources: Pounikar, R and Dawande, A. Y. (2010). Detection of potential carcinogens by Ames test. Doi: 01: 57-64. Department of Health Sciences: Ligorion M, Izzotti A, Pulliero A, and Arrigo P. (2011) Mutagens interfere with microRNA maturation by inhibiting DICER. An in silico biology analysis. Doi: 10. 1016 www. FDA. gov: Li Y, Yan J, Bishop M, Jones MY, Watanabe F, Biris AS, Rice P, Zhou T, Chen T. (2011) Genotoxicity evaluation of titanium dioxide nanoparticles using the Ames test and Comet assay. How to cite Mutagen, Essay examples Mutagen Free Essays Quantification of a Mutagen: Tobacco By Selenia Lopez November 30, 2012 Section 44 Abstract: Tobacco is commonly used and kills millions until this day. Tobacco is a potential mutagen due to all the chemicals added. The spot overlay Ames test was conducted to test at what concentration of tobacco was it at the most mutagenic. We will write a custom essay sample on Mutagen or any similar topic only for you Order Now The hypothesis of this experiment was as the concentration of tobacco increases, the growth of bacteria increases. The control for this experiment had a UV positive and a UV negative. Four different tobacco concentrations, Salmonella Typhimurium of strain 1538 were incubated for 24-72 hours to observe bacterial growth. At a 100% bacterial growth was at its greatest number of colonization and at 5% the mutagen was at its least. These results reflected that tobacco has the ability to grow without histidine making it a mutagen and at which concentration was it the most mutagenic. Intro: A mutagen is a substance which increases the frequency of mutation in a plant or animal population, which can lead to a variety of consequences or alterations in the DNA structure (Ligorio, Izzotti, Pulliero, Arrigo 2011). Salmonella being a mutagen can cause mutations such as substitution, insertion, deletion and frame shift depending on the strain. S. typhimurium carries a defective gene making it unable to synthesize histidine from its culture medium. Some types of mutations can be reversed with the gene regaining its function. Tobacco having lots of chemicals with possibility of being mutagenic is known to kill an estimated six million people worldwide each year and drains $500 billion annually. It can be consumed as a pesticide and in the form of nicotine tartrate. It is sometimes used in some medicines, but most commonly used as a drug. The use of Ames test is based on the assumption that any substance that is mutagenic. For this eason the FDA uses the Ames test to screen many chemicals to measures the mutagenic strength in bacterial cells (FDA 2012). In this experiment to test whether tobacco is mutagenic and if so at what concentration has the greatest bacterial growth. The spot overlay Ames test was conducted. Though it’s a cheap version of the Ames test, the result were still compatible. The hypothesis of this ex periment was as the concentration of tobacco increases, the growth increases. The greatest growth should occur in the 100% concentration and the least in the 5% concentration. Methods and materials: The control for the experiment was an Agar plate that had a UV positive reactant with a known mutagen, and UV negative reactant that hasn’t been reactant with anything. With a micro pipette that amounted to 250ul, strain TA 1538 of Salmonella was Obtained and placed on to the Agar plate and spread with a sterilized rod. The four paper discs that have been soaked in the 5%, 25%, 50%, and 100% of tobacco concentration were placed spaced apart on the plate. The plate was sealed and place it in the incubator at 37 degree for 24-72 hours. Results: Table 1: The table shows the concentration of mutagens to the number of colonies observed. Concentrations | Colonies | 100% | 39 | 50% | 13 | 25% | 8 | 5% | 2 | The control resulted in the UV positive having growth and the UV negative having none at all. At a 100% bacterial growth was at its greatest number of colonization at 39. At 5% the mutagen was at its least with only 2 colonies. Discussion: The mutagenic effect of the chemical has caused many bacteria to regain the ability to grow without histidine in tobacco, causing the formation of the colonies seen around the disc (Pounikar and Dawande 2010). Not only is a tobacco a mutagen, but colony growth increased as the concentration increased. The hypothesis was supported according to the data show in the table. Even though the disc were slightly shifted. The numbers were still attainable. The 100% concentration had the highest bacterial colonization and the 5% concentration had the least as predicted. In future experiments, more trials can be done. In order to make sure the results will remain the same every time; or using other mutagens to see how they react in the 100% concentration. This type of experiment can also be useful in finding out whether smoking tobacco or chewing tobacco is more mutagenic or if the different brands make a difference on how mutagenic they can be. Works Cited Asiatic Journal of Biotechnology Resources: Pounikar, R and Dawande, A. Y. (2010). Detection of potential carcinogens by Ames test. Doi: 01: 57-64. Department of Health Sciences: Ligorion M, Izzotti A, Pulliero A, and Arrigo P. (2011) Mutagens interfere with microRNA maturation by inhibiting DICER. An in silico biology analysis. Doi: 10. 1016 www. FDA. gov: Li Y, Yan J, Bishop M, Jones MY, Watanabe F, Biris AS, Rice P, Zhou T, Chen T. (2011) Genotoxicity evaluation of titanium dioxide nanoparticles using the Ames test and Comet assay. How to cite Mutagen, Papers