Monday, January 20, 2020
Money Now or Cancer Later? Essays -- Drugs, Legalization of Marijuana,
The new debate over drugs is the passing of the legalization of marijuana for medical use. In ancient texts, there is a described time and use for cannabis to treat diseases and it continues on from over two thousand years ago to today (Johnson). The argument is widely debated and has been on the lap of congress for over one hundred and seventy-five years (Johnson). The political debate now isnââ¬â¢t just over legalizing it, itââ¬â¢s about do we allow it to be legalized so we can tax it now and pay for the after effects later, or do we not allow it to be passed and still arrest people in states that allow it and are following the rules? The thing stopping most of the passing is the FDAââ¬â¢s statement that, ââ¬Å"Smoked Marijuana Is Not Medicine.â⬠To the average person walking down the street is that marijuana is smoked or baked into food. With the college student usually knowing that ââ¬ËSpecial Browniesââ¬â¢ will give you a high from the marijuana baked into i t; a high school student usually knows that a joint of marijuana will give you a high because itââ¬â¢s a drug. So the typical misconception with the whole legalizing of marijuana is that just legalizing it doesnââ¬â¢t mean it is legal to use it in a smoking manner. When I was researching this topic for my paper, I asked a lot of my friends still in high school and college on why they wanted the bill to pass in Missouri. They told me that they wanted it passed so they could get permission to grow and smoke the plant from their doctor for their ââ¬Ëillnessââ¬â¢, or to go to the marijuana dispensing machines and get some for the fun of it. Then they laughed and walked away. This was also the reason why I was so against it from the start. Legalizing the drug so anyone who found a quack doctor could get a Schedule ... ...g/treatment/findingandpayingfortreatment/managinginsuranceissues/the-cost-of-cancer-treatment>. Johnson, Albert T., and States United. Medical Marijuana And Marijuana Use. New York, N.Y.: Nova Science, 2009. eBook Collection (EBSCOhost). Web. 17 Apr. 2014. Miron, Jeffrey A. The Budgetary Implications of Marijuana Prohibition. Rep. Cambridge, MA: Harvard U, 2005. Www.cannabis-commerce.com. Marijuana Policy Project, June 2005. Web. 27 Apr. 2014. . "Tobacco-Related Cancers Fact Sheet." American Cancer Society. American Cancer Society, 21 Feb. 2014. Web. 27 Apr. 2014. . "We Do Not Inherit the Earth from Our Ancestors; We Borrow It from Our Children." Quote Investigator. WorldPress, 26 Jan. 2014. Web. 27 Apr. 2014.
Sunday, January 12, 2020
Determination of Rate Law Essay
Abstract: A solution containing potassium iodide was mixed with a hydrogen peroxide solution to determine the rate law for the reaction between hydrogen peroxide and potassium iodide at room temperature and the activation energy, Ea, of the above reaction. Potassium iodide and hydrogen peroxide react according to the following equation: We found the experimental rate law for this reaction to be and the activation energy of the reaction was calculated to be and the Arrhenius pre-exponential factor (A) of . Introduction All chemical reactions require some minimum amount of energy to transform the reactants into products. The rate of the reaction is the rate at which the products are formed from reactants. At constant temperature, the rate of a chemical reaction is constant and can be determined experimentally using the general rate law . Varying the temperature at which a particular reaction takes place changes the activation energy of the reaction at the different temperatures. Using a transformed version of the Arrhenius equation the value of for the reaction and the Arrhenius pre-exponential factor can be determined graphically. Methods There were two solutions involved in this experiment: Solution A comprised of 5. OmL buffer (to stabilize [H+]), 0. 3M KI (a source of I-), starch (indicator for I2), 0. 02M sodium thiosulfate (source of thiosulfate ion), and distilled water (to bring the total volume to 40. 00mL), while solution B contained 0. 1M hydrogen peroxide. In the first part of the experiment, we determined the rate law as follows: We prepared solutions A and B for each trial using the recommended volumes in Table 2 of the lab manual. After preparing the solutions, we used separate thermometers to record the temperature of each solution to theà nearest 0. 1, ensuring that both solution temperatures did not deviate by more than 0. 5. The data obtained was recorded as Table 1. After recording the temperatures, my partner started the timer on her phone while I poured solution B into the flask containing solution A. The end of the reaction was signaled by the formation of a blue iodine-starch complex in the flask. The amount of iodine produced was calculated using the amount of thiosulfate (limiting reagent in the thiosulfate-iodine reaction) in the solution. After performing all five trials, the values obtained for the first three trials were used to create Table 1a below. These values were then plotted using Graphical Analysis and curve fitted to determine the order of the reaction with respect to iodide as shown on Figure 1a. Table 1b was also created using the values for the last three trials, then plotted on a graph (as shown on Figure 1b) to determine the order of the reaction with respect to hydrogen peroxide and two values for the rate constant, . The values for p and q were rounded to the nearest integer and the average of the two values was then calculated to be resulting in the rate law for the of In the second part of the experiment, we determined the activation energy for the decomposition of hydrogen peroxide using potassium iodide by performing runs similar to part 1, but varying temperatures at which the reaction takes place. For each run, solution A and B were prepared using the recommended values from the lab manual. We then place both solutions in an ice bath (for the first 2 runs) and in a water bath (for the remaining runs) to get their temperatures to the same values as that of the water/ice in the bath. We also used the temperature values suggested in the lab manual. When needed, we increased the temperature by heating the hot plate on which we placed our bath of adding ice cubes into the bath. Once the thermometers in each solution and that in the bath reached the desired value, I simultaneously noted the time on the lab clock and poured solution B into the flask containing solution B. I recorded the time from when I poured solution A into B to when I noticed a color change from colorless to purple. I then used the data obtained to plot a graph of ln(k) against the reciprocal of the temperature for all the six runs, plus the average value of k and temperature calculated from the first part of the lab. This graph was then used to determine the activation energy, Ea and the Arrhenius pre-exponential factor, A. We report an A value of and an activation energy value of 56. 80kJ/mol. This compares to theoretical value of 56. 5kJ/mol at 0. 53% difference.
Saturday, January 4, 2020
Value Creation and Enhancement Back to the Future
1 Value Creation and Enhancement: Back to the Future Aswath Damodaran Stern School of Business 44 West Fourth Street New York, NY 10012 adamodar@stern.nyu.edu 1 2 Abstract In recent years, firms have turned to their attention increasingly to ways in which they can increase their value. A number of competing measures, each with claims to being the best approach to value creation, have been developed and marketed by investment banking firms and consulting firms. In this paper, we begin with a generic discounted cash flow model, and consider the ways in which value can be created or destroyed in a firm. We then look at two of the most widely used value enhancement measures, Economic Value Added and Cash Flow Return onâ⬠¦show more contentâ⬠¦This process is complicated by the fact that while some of the assets of a firm have already been made, and are thus assets-in-place, a significant component of firm value reflects expectations about future investments. Thus, to value a firm we need to measure not just the cash flows from investments already made, but also estimate the expected value from future growth. In the following section, we will consider some of the basic principles that should guide our estimates of cash flows, growth and discount rates. 1 . Cash Flow to the Firm The cash flow to the firm that we would like to estimate should be both after taxes and after all reinvestment needs have been met. Since a firm includes both debt and equity investors, the cash flow to the firm should be before interest and principal payments on debt. The cash flow to the firm can be measured in two ways. One is to add up the cash flows to all of the different claim holders in the firm. Thus, the cash flows to equity investors (which take the form of dividends or stock buybacks) are added to the cash flows to debt holders (interest and net debt payments) to arrive at the cash flow. The other 4 5 approach to estimating cash flow to the firm, which should yield equivalent results, is to estimate the cash flows to the firm prior to debt payments but after reinvestment needs have been met: EBIT (1 - tax rate) ââ¬âShow MoreRelatedThe Is A New Day796 Words à |à 4 PagesIt alerted him to take his chempills. He ordered his dosage and workup while filling his groaning stomach with a freshly printed breakfast of soy eggs on bioharvested algae toast. He stepped outside and made his way towards the tubeline. Sinking back into the grimy contours of the seat, Matisseââ¬â¢s mind was animated as he zipped effortlessly through the city, through the scenic biome bubble and around the frenzied construction site of the megalopolis. He observed as dwellings went up, printed pieceRead MoreThe Future is Here: Genetic Enhancement Essay1762 Words à |à 8 PagesThroughout history, society has always placed value on being bigger, stronger, and faster by any means necessary to obtain these abilities. In order to obtain these abilities, society use genetic enhancements. A genetic enhancement is the use of genetic engineering to modify an individualââ¬â¢s biological traits; in addition, it is the alteration of genes in an individualââ¬â¢s body. Scientists are able to alter individualââ¬â¢s genotype with the purpose of choosing desired phenotype of a newborn. The processRead MoreThe Potential Benefits Of Genetic Engineering1721 Words à |à 7 Pagesgeneral public and clouded their moral values. The ultimate goal of genetic engineering is to create a utopian society where problems such as disease and world hunger no longer exist. 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A sound investment in the future of Liberia must incorporate a renewed interest in the education of the young people who will be the future leaders of the new Liberia. The investment strategy in the educationRead MoreEssay about Cyborgs: a Twisted Double Standard1654 Words à |à 7 Pagesourselves and our lives. In books the term cybernetics is used to describe computer gadgets and electrical physical enhancements, like robotic arms. However, cybernetics is more encompassing than that, and includes anything we use to enhance our natural state. In this regard, clothing, utensils, and the simple machines we use in our homes, all count as cybernetic enhancements. Chislenko, in his article on cybernetics, states that these are examples of wrapping and external aids; the simplestRead MoreGovernment Funding of The Fine Arts1172 Words à |à 5 PagesWith cities spattered in looming cathedrals a nd marble sculptures and with bookshelves still faithful to classic works of literature and performance, the arts have proved themselves durable to the test of time. Long have these creations provided undying testament to mankindââ¬â¢s achievement and a window into the past. Perhaps no other category of art lends itself more to a view of history than the fine arts, or high arts, tradition with its well preserved pieces guarded and carefully designed toRead MoreConsolidation Concerns : Pentagon s Previous Policies And Their Implications For Competition1419 Words à |à 6 Pagesincreased market power can also simultaneously result in a reduction in competition, which can translate into higher prices, lesser innovation, and an overall reduction in consumer welfare. The principal benefits from consolidation include increase value generation and higher cost efficiencies. Most mergers can generate tax gains, increase revenue, reduce uncertainty, and substantially lower the cost of capital. The 2012 proposed BAE System and European Aeronautics Defence and Space (now Airbus) merger
Thursday, December 26, 2019
Secondary Data and Secondary Analysis
Within sociology, many researchers collect new data for analytic purposes, but many others rely on secondary data in order to conduct a new study. When research uses secondary data, the kind of research they perform on it is called secondary analysis. Key Takeaways: Secondary Data Secondary analysis is a research method that involves analyzing data collected by someone else.A great deal of secondaryà data resources and data sets areà available for sociological research, many of which are public and easily accessible.à There are both pros and cons to using secondary data.Researchers can mitigate the cons of using secondary data by learning about the methods used to collect and clean the data in the first place, and by careful usage of it and honest reporting on it. Secondary Analysis Secondary analysis is the practice of using secondary data in research. As a research method, it saves both time and money and avoids unnecessary duplication of research effort. Secondary analysis is usually contrasted with primary analysis, which is the analysis of primary data independently collected by a researcher. How Researchers Obtain Secondary Data Unlike primary data, which is collected by a researcher herself in order to fulfill a particular research objective, secondary data is data that was collected by other researchers who likely had different research objectives. Sometimes researchers or research organizations share their data with other researchers in order to ensure that its usefulness is maximized. In addition, many government bodies within the U.S. and around the world collect data that they make available for secondary analysis. In many cases, this data is available to the general public, but in some cases, it is only available to approved users. Secondary data can be both quantitative and qualitative in form.à Secondary quantitative data is often available from official government sources and trusted research organizations. In the U.S., the U.S. Census, the General Social Survey, and the American Community Survey are some of the most commonly used secondary data sets within the social sciences. In addition, many researchers make use of data collected and distributed by agencies including the Bureau of Justice Statistics, the Environmental Protection Agency, the Department of Education, and the U.S. Bureau of Labor Statistics, among many others at federal, state, and local levels. While this information was collected for a wide range of purposes including budget development, policy planning, and city planning, among others, it can also be used as a tool for sociological research. By reviewing and analyzing numerical data, sociologists can often uncover unnoticed patterns of human behavior and large-scale trends within society. Secondary qualitative data is usually found in the form of social artifacts, like newspapers, blogs, diaries, letters, and emails, among other things. Such data is a rich source of information about individuals in society and can provide a great deal of context and detail to sociological analysis. This form of secondary analysis is also called content analysis. Conduct Secondary Analysis Secondary data represents a vast resource to sociologists. It is easy to come by and often free to use. It can include information about very large populations that would be expensive and difficult to obtain otherwise. Additionally, secondary data is available from time periods other than the present day. It is literally impossible to conduct primary research about events, attitudes, styles, or norms that are no longer present in todays world. There are certain disadvantages to secondary data. In some cases, it may be outdated, biased, or improperly obtained. But a trained sociologist should be able to identify and work around or correct for such issues. Validating Secondary Data Before Using It To conduct meaningful secondary analysis, researchers must spend significant time reading and learning about the origins of the data sets. Through careful reading and vetting, researchers can determine: The purpose for which the material was collected or createdThe specific methods used to collect itThe population studied and the validity of the sample capturedThe credentials and credibility of the collector or creatorThe limits of the data set (what information was not requested, collected, or presented)The historic and/or political circumstances surrounding the creation or collection of the material In addition, before using secondary data, a researcher must consider how the data are coded or categorized and how this might influence the outcomes of secondary data analysis. She should also consider whether the data must be adapted or adjusted in some way prior to her conducting her own analysis. Qualitative data is usually created under known circumstances by named individuals for a particular purpose. This makes it relatively easy to analyze the data with an understanding of biases, gaps, social context,à and other issues. Quantitative data, however, may require more critical analysis. It is not always clear how data was collected, why certain types of data were collected while others were not, or whether any bias was involved in the creation of tools used to collect the data. Polls, questionnaires, and interviews can all be designed to result in pre-determined outcomes. When dealing with biased data, it is absolutely critical that the researcher is aware of the bias, its purpose, and its extent. However, biased data can still be extremely useful, as long as the researchers carefully consider the potential effects of the bias.
Wednesday, December 18, 2019
The War Of The Vietnam War - 1729 Words
Throughout the 1960ââ¬â¢s, the United States of America was in the midst of change, advancements, and struggle. It was America vs. the Soviet Union, always trying to one up each other in both weaponry and space technology, but the main conflict was the spread of Communism. As the battle between Communists and Non-Communists raged on, America attempted to do everything in its power to stop the spread of communism all around the world. This is what lead to the gruesome war that lasted over a decade in Vietnam. A great deal of social changed happened all over the world, but particularly in America as the Vietnam War dragged on. As people became more aware of the atrocities going on in Southeast Asia, the endless domestic support turned intoâ⬠¦show more contentâ⬠¦The attempts to avoid the draft during the 1960ââ¬â¢s became one of the first forms of ââ¬Å"protestâ⬠at home. Many young men tried to get deferments once becoming eligible for the draft. They used methods s uch as going to school, joining the national guard, getting married, through legal action, or obtaining jobs so critical that they could not leave to fight in Vietnam (Moss 213). The draft also caused racial and social tensions between the American people. Those who were white/rich were able to evade the draft without much effort while minorities and the poor were sent to fight. As American occupation in Vietnam showed no signs of retreat, opposition to the war began to heighten. One aspect of American culture that contributed to this change from supporting the government to calling for their troopsââ¬â¢ immediate return was the influence of music during the mid-1960ââ¬â¢s to the early 1970ââ¬â¢s. Many artists of the day, such as Bob Dylan, Peter Seeger, and Peter, Paul, and Mary, were recording anti-war ballads that were bringing issues about Vietnam to light that many Americanââ¬â¢s were oblivious to. These songs criticized both the Kennedy and Johnson administrations and began inspiring Americanââ¬â¢s in an effort to stop the United States involvement in Vietnam. In the beginning of the opposition to the war, artists were putting out specific anti-war songs, pointing out precise incidents and individuals who they felt responsible for this losing battle. Around 1965, one
Tuesday, December 10, 2019
Munchausen Syndrome by Proxy free essay sample
A study of this condition which causes parents to make their own children sick. This paper defines this conditions and examines what causes Munchausen. It tries to analyze why parents poison their own children from a psychiatric and social point of view. It also looks at treatment available for the disease. Many theories and case studies are provided. As a parent, you are expected to love and protect your child at any cost. Stories are heard about mothers who chose to give birth instead of taking chemotherapy drugs or fathers who jump in front of cars to save their child. Yet what happens when a parent is so mentally affected that they chose another route, a parent who, instead of protecting their child, chooses instead to hurt them. This is the case with the disease Munchausen Syndrome by Proxy or MSBP. Identified almost exclusively in mothers, MSBP has been one of the most misunderstood mental diseases in recent history. We will write a custom essay sample on Munchausen Syndrome by Proxy or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Mothers who have Munchausen Syndrome by Proxy should be treated by a healthcare professional, not by the criminal justice system, yet still these mentally disturbed women are being prosecuted regularly for child abuse.
Tuesday, December 3, 2019
Knowing oneself Essay Example
Knowing oneself Essay Knowing oneself is the first step in becoming a fully functioning individual and recognizing that we have strengths and weaknesses that help us become better persons by building on what we are good at and by improving what we are not good at. As a worker and as a human being, we are required to interact and relate with other people. In any relationship, may that be of boss and subordinate or between parents and children or friends, we must be able to communicate effectively, and thinking that I am pretty good at this aspect, I was excited to take the assessment tests on communication to maybe validate what I believe is one of my strengths or to find out weaknesses that I may not be aware of. Moreover, we also took motivation skills assessment to test our level of motivation and our motivating skills in the workplace. The results are very important to me since I know that motivating others is not one of my greatest assets. What followsà à is a presentation of my assessment result s in communication and motivation identifying my strengths and weaknesses and a plan of action that I would accomplish to become a better person, enhancing what I have and developing what I donââ¬â¢t have. Communication The communication assessment consisted of three subtests including communicating supportively, my personal use of supportive communication and my communication styles, as well as a role playing exercise that presented a communication dilemma. I discovered that I have a number of strengths in this aspect and have a few weaknesses as well. Strengths My communication style uses more of probing responses (86) which is an indicator of an effective communicator. I tend to ask people about what they feel and think about a situation or views on an issue and in the process clarify or gain a better understanding of other people. I do not use many advising responses (2) which actually may sound condescending to others and would make them feel incompetent. I try to let people know that I know that they are thinking individuals and I do not have to offer them any suggestions. In my supportive communication assessment, I tend to be problem-oriented, consistent, descriptive, validating and owned my statements (1a, 2b, 3a, 4b, 5a). I generally try to say to others what I mean and mean what I say, in the most diplomatic way and one that tells them that I understand their situation but that things have to be done and their cooperation is needed to get it done. Weaknesses I am not adept at reflecting responses (1), I seem to concentrate more on asking questions that makes the employee elaborate or clarify more on the issue or topic. I admit though that I do not make use of reflecting responses seems it feels redundant to me or just like repeating what the other person said. Generally though, it seems that I donââ¬â¢t have very good supportive communication skills. My total score is 69 which is almost half of the ideal score (120) and it places me in the bottom quartile. When I think about it I realize that I do lack the skill on coaching and counseling and I donââ¬â¢t know how to give negative feedback, I more often try to concentrate on the problem and what is to be done and usually end up doing it myself. In the role-playing exercise, I had difficulty communicating what I wanted to say and was also not attentive of my partners responses, hence I think I should develop more on this skill. Action Plan Based on the assessment results on my supportive communication skills and communication styles, I would strive hard to learn more about effective communication by reading books and following some of the tips in the lectures. I also need to work on my reflecting responses skills because I realize that this is the most effective style for supportive communication and yet I rarely use it. I also need to make a distinction between counseling and coaching and evidently I do not have any idea of how to do it properly, instead I might end up hurting other peopleââ¬â¢s feelings. Attentive listening is also a skill that I fail to use and must learn to use more often. What I learned from this experience is that no matter how good a communicator we are, but to actually b effective in it is a difficult to do, on that takes an honest assessment of my communicating skills and us it as a basis for further improvement. We will write a custom essay sample on Knowing oneself specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Knowing oneself specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Knowing oneself specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Motivation The second part of our assessment exercises involved measuring our level of motivation and our performance problems and our motivational skills. The results indicate that I do not have broad-based motivational problems at work but there are those that need to be looked into. While in motivating others, my score of 87 falls in the third quartile compared to the mean group and is not that far from the ideal score (120). Strengths I found out from the result of the assessment that I am good at motivating others by telling them that they are good at what they do (aptitude) and I expect them to successfully accomplish their tasks (expectations). It seems that this two approaches usually work for me and hence I repeatedly use it to motivate others. In the role-playing exercise I was able to reach a compromise with my subordinate, that when she shows an improvement in performance for the next week I will not put her under disciplinary action. This shows that I can actually settle conflicting views by being diplomatic about it and yet reaching an acceptable resolution to the issue. Weaknesses I had difficulty in motivating others by facilitating improvement of skills and by linking rewards to performance. I usually think that everybody is intrinsically motivated to become at what they do because it is self-gratifying, but I did not account for the fact that some people are not as driven as the rest of us. In the role-playing exercise, I realized that I did have a short patience for arguments and was almost becoming irritated thankfully I had the idea to reach a compromise rather than to insist in what I think should be the right solution. Action Plan I realized that there are more ways in motivating others and that I can learn it to become an effective motivator. There are a number of self-help books and the readings that the professor gave us can help me learn more about motivation and its many uses. I am also curious at how to Use effective punishment and reward because I might be unknowingly contributing to negative attitudes and behaviors in others. I also would like to learn more of my own levels of motivation and where it comes from and how to develop it more. I did understand that sometimes not getting what I want done is not a sign of failure, but finding ways to resolve and issue in the best possible means is more important.
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