Why Asparagus Makes Your Urine Smell Funny

Why Asparagus Makes Your Urine Smell Funny When you eat asparagus, your urine will smell funny. However, not everyones noses can detect the odor of asparagus pee. The chemical that produces the effect is called asparagusic acid. Asparagusic acid is not volatile, so if you sniff a spear of aparagus, you wont smell anything noteworthy. However, when your body digests asparagus, aspargusic acid is broken down into simpler compounds, which are volatile, so they transfer from urine into the air, where they make their way to your nose so  you can smell them. These compounds  include dimethyl sulfide, dimethyl disulfide, dimethyl sulfone, and  dimethyl sulfoxide. The sulfurous compounds or mercaptans are related to the chemicals that make  skunk spray and rotten eggs  so odious. Asparagus Doesnt Make Everyones Pee Stink While it is believed everyone excretes these compounds in their urine after eating asparagus, somewhere between 22% and 50% of the population lack  the chemoreceptors to detect the funky smell. Also, some people may metabolize asparagusic acid in a way that produces lower quantities of the distinctive-smelling molecules. Whether or not you can smell the distinctive funky odor of asparagus pee depends on your genetics. Inability to smell the chemical results from a single base pair genetic mutation, which is passed on in families.  While you might not consider yourself fortunate if you can smell it, the upside is youre more likely able to smell other sulfurous molecules, which might protect you from toxic chemicals. Learn More What Is the Worst Smelling Chemical?How To Color UrineChemical Composition of Urine

Inventory Management Assignment Example | Topics and Well Written Essays - 500 words

Inventory Management - Assignment Example The materials requirement planning of the company is already implemented yet the results showed that it is not effective. The main cause of such ineffectiveness is the inaccurate information that is entered into the MRP. It is important for Andrea to consolidate and coordinate with other departments of the company in order to control not only what item is purchased and in what quantity but also the timing of its arrival and its intended production consumption. Furthermore, Andrea should consider planning a Just-In-Time (JIT) inventory system for the company. JIT is a means of meeting customer demands with minimum delay. It is referred as the production of goods, assemblies, and subassemblies to meet exactly the customer's demand in terms of time, quality and quantity. JIT goes further than an MRP. It controls not only the right item, in the right quantity, at the right time, but it also brings the SKU to the right place. Under JIT, an item appears exactly when it is needed - not before, not after. (Muller, 2003) The volatile demand may cause inaccurate forecasts, which is one of the main sources of backlogs and markdowns in a market-driven manufacturing environment.

Case Study 02242 Essay Example | Topics and Well Written Essays - 2500 words

Case Study 02242 - Essay Example The project with the highest cumulative of cash flows should be chosen. In this case, Alpha is this project. The accounting rate of return also tells us the project that will have more or less profits at the end of the period. The project that has less ARR will have less profits while the project with more ARR will have more profits. From the calculations, Alpha has the highest ARR, therefore, it will yield the highest profits. It should therefore be preferred. Lastly, by looking at the payback period, we need to choose the project with the shortest period. Payback period indicates the time that the project will take before it repays its initial cost of initiation. The project that meets this condition earlier is more preferred as it enables the owners to begin enjoying the profits earlier. Alpha has the shortest period, hence it should be chosen. It is a method of evaluating investment by taking the average accounting operating profit that the investment can possibly make and dividing with the average investment made over the life of the project. It expresses this as a percentage. This method has a weakness of not being keen on time observation as it does not consider when revenue or losses are made (Elmmendor, 1993). It also does pay much attention to accounting profit instead of the absolute profit realized from a particular project. The bigger the value or ARR, the better the choice for any competing projects subject to these projects not exceeding the projected time, hence ignoring time value of money The method is easy to manipulate but it ignores uncertainty of accounting profits. However, it does have the advantage of relating profit to the amount of investment made as well as giving its answers in terms of percentages which is a preference of some managers. Some of the advantages for using this method is the fact tha t it is easy to use when carrying out comparison on projects. It also has a

Summarizing Enter Right,Exit Left By Joshua Foer Essay

Summarizing Enter Right,Exit Left By Joshua Foer - Essay Example One of the recent surveys conducted by CNN/USA Today/Gallup, a majority of 18- to 29-year-olds thought the war worthwhile. Moreover, the same survey also found that President Bush had a 9 percent higher approval rating among people under 30 than he did among older respondents. Even the majority of the younger supporters of Democrats supported the Iraq during its initial phase because of the trauma developed after 9/11 incident. Most of the political organizations on campus irrespective of their political ideologies have supported Iraq war earlier. The attack on Twin Towers and Pentagon was considered as an attack against the sovereignty of Americans and President Bush got immense support from the younger generation at the time when the Iraq war started. President Bush’s arguments in favour of the Iraq war, like the possession of weapons for mass destruction by Saddam and the accused links between Saddam and Al Qaeda, have inspired the younger generation a lot and around 50 percent of those surveyed under 30 said they trusted government to do the right thing whereas only 36 percent of the older Americans kept the same views like the younger generation. Many of the younger generation in America thought that America was a force for good in the world and Americans are more aware of international affairs. The opinions of the American public about the Iraq war has changed drastically as conditions in Iraq have grown more chaotic. The younger generation slowly realised that why the older generation was reluctant in extending lavish supports to the Iraq war. The revelation that American government exaggerated claims about the possession of weapons of mass destruction by Iraq has taught the younger generation that one cant always trust authority. The photos of Abu Ghraib and flag-draped coffins have taught the younger generation that the authorities were executing their hidden

Term Exam Sample Paper Essay Example for Free

Term Exam Sample Paper Essay This sample test should only be used as a guide to the styles of questions. The topics covered here are not exhaustive. Your revision should not be based on these set of questions only. The level of difficulty of this sample test is also NOT indicative of the level of difficulty of the actual test. The answers are provided at the end of the document. 1. A reasonable estimate of the annual standard deviation of return of the stock market would be? a. Less than 5 percent. b. Between 5 and 10 percent. c. Between 15 and 25 percent d. More than 30 percent e. Impossible to estimate 2. A project has an expected cash flow of $200, in year 1. The risk-free rate is 6%, the market rate of return is 16%, and the projects beta is 1. 5. Calculate the certainty equivalent cash flow for year 1. a. $175. 21 b. $164. 29 c. $228. 30 d. $212. 56 e. None of the above 3. Share X has a standard deviation of return of 10%, share Y has a standard deviation of return of 20%. The correlation coefficient between the shares is 0. 5. If you invest 60% of your funds in share X and 40% in share Y, what is the standard deviation of the portfolio? a. 10% b. 20% c. 12. 2% d. 14. 0% e. None of the above 4. Richard Rolls critique of tests of the capital asset pricing model is that: a. Given an efficient market portfolio the CAPM is tautology b. The market portfolio is not efficient c. You need to test the model using the market portfolio for all capital assets d. a and c e. a and b 5. The Template Corporation has an equity beta of 1. 2 and a debt beta of . 8. The firms market value debt to equity ratio is . 6. If it undertakes a new project with the same risk profile, what is the project beta (assuming zero tax rate)? a. 0. 70 b. 0. 72 c. 0. 96 d. 1. 04 e. 1. 05 6. Consider following data on three shares: Share Standard Deviation A 0. 6 B 0. 30 C 0. 20 Beta 1. 00 0. 80 1. 29 Assuming that you wished to minimise risk, you would select share if the share was held in on its own, and you would select share if the share was to be added to a portfolio. a b c d e 7. A, A A, B B, A B, C C, A In a portfolio of three different shares, which of the following is NOT possible? a. b. c. d. e. The ris k of the portfolio is less than the risk of each of the shares held in isolation. The risk of the portfolio is greater than the risk of one of the shares. The beta of the portfolio is less than the beta of each of the individual shares. The beta of the portfolio is greater than the beta of one of the individual shares betas. The standard deviation of the portfolio is greater than the standard deviation of the risk free asset. 8. You hold a diversified portfolio consisting of 20 different shares with $1,000 invested in each. The portfolio beta is equal to 1. 35. You have decided to sell all your holding of Edna Average Cosmetics Ltd which has a beta of 1. You will reinvest the proceeds in Aggressive Action Ltd which has a beta of 2. What is the new beta of the portfolio? a. b. c. d. e. 1. 35 2. 35 1. 45 1. 10 1. 40 9. A company is considering an investment in a new project. That project is best evaluated as though: a. b. c. d. e. It is a stand alone project independent of the company and so its risk is measured as variance. Its risk is adjusted to allow for diversification with the companies existing projects Its cost of capital is the weighted average cost of capital Its risk is evaluated as though it were traded in the capital markets None of the above 10 Is the portfolio with the minimum possible variance an efficient portfolio? a. b. c. d. e. Yes No Yes, but only for risk loving investors Yes, but only for investors who will not take any risk. Yes, but only for investors who are risk neutral. 11. For a two-stock portfolio, the maximum reduction in risk occurs when the correlation coefficient between the two stocks is: A) +1 B) 0 C) -0. 5 D) -1 E) None of the above 12. The variance or standard deviation is a measure of: A) Total risk B) Unique risk C) Market risk D) Bankruptcy risk E) None of the above 13. The risk of a well diversified portfolio depends upon the A) Market risk B) Unique risk of the securities included in the portfolio C) Number of securities in the portfolio D) Variance of the portfolio E) None of the above 4. A factor in APT is a variable that: A) Affects the return of risky assets in a systematic manner B) Correlates with risky asset returns in an unsystematic manner C) Is purely noise D) Affects the return of a risky asset in a random manner E) is generally not correlated with stock returns 15. A company has a cost of capital of 15%. However, it is introducing a new product that it considers to be a ver y risky endeavour to a well diversified investor. What can you say about the appropriate discount rate for the project? A) The rate used should be 15% B) The rate used should be lower than 15% C) The rate used should be greater than 15% D) Any rate between 12% and 18% is acceptable E) The rate should be the expected market return. 16 What has been the average annual rate of return in real terms for a portfolio of U. S. common stocks between 1900 and 2006? a. Less than 2% b. Between 2% and 5% c. Between 5% and 8% d. Greater than 8% e. Greater than 20% 17. Mega Corporation has the following returns for the past three years: 8%, 12% and 10%. Calculate the variance of the return and the standard deviation of the returns.

Natural Necessity, Objective Chances and Causal Powers :: Philosophy Philosophical Essays

Natural Necessity, Objective Chances and Causal Powers ABSTRACT: Are the relations between the property of a thing and its related disposition to react in certain ways, and between the triggering of that disposition and the consequent effect, necessary? Harrà © and Madden, in their analysis of causal powers, said they are, but their arguments are not persuasive. Humeans like Simon Blackburn deny it. I criticize the Humean position, and argue afresh for their necessity. I note that David Lewis' analysis of causation requires their necessity, though as a confessed Humean he has not admitted this. There is an interesting convergence among several recent theories of causation. They describe causes as events of a kind which increase the objective chance of events of other kinds, which are their effects. The theories I have in mind are those of David Lewis (1986, 1994), D.H. Mellor (1995), and Peter Menzies (1996). They attribute various other properties to causes, but all agree that this is an important and necessary fact about them. Thus, dropping a crystal wine glass onto a hard floor can be said to have caused it to shatter because it increased the probability of its shattering at that time, since whenever a piece of crystal glass is struck by a hard object, it will very probably shatter. Such generalizations relating cause and effect can be understood as being true of something because of one of its properties. For instance one can say: if something has the molecular structure of crystal glass, then if it is hit by a hard object it will very probably shatter. The generalization relating cause and effect can then be seen as a disposition of the thing whose property makes it true. In this case it amounts to saying that things which have the molecular structure of crystal glass are fragile. More generally, the generalizations involved in causation are of the following form: if something has a certain property, then if it comes into a certain relation with something else, it will result in another event, with a certain objective probability. Call this generalization [G]. This generalization looks very much like the analysis of causal powers offered by R.Harrà © and E.H. Madden (1975). They defined the causal power of a thing in terms of its disposition to behave in certain ways in certain circumstances because of its nature. They wrote: "'X has the power to A' means 'X will or can do A, in the appropriate conditions, in virtue of its intrinsic nature' (p.

Assess the dramatic and thematic effectiveness Essay

The opening act of ‘The Duchess of Malfi’ is important in terms of the themes that John Webster is presenting. He uses the characters to explore such themes, and subsequently the audience are given detailed descriptions of most of the main characters. Moreover, Webster uses the characters to describe each other not only giving the audience an insight into their personal attributes, but also how each character perceives the other. Although not entirely apparent in the initial acts of the play, the fact that the audience only know about the characters from the other characters’ descriptions, implies the ideas of secrecy, deception, and spying, and the general theme that there are things that the characters think they know, when in fact they don’t. Antonio is the first character to be introduced, and he is initially presented as an outsider returning home from the French court, which he â€Å"admires†. He has a brief conversation with Delio about the French court, and how although it was orderly, it could easily be distorted.  Ã¢â‚¬Å"Pure silver drops in general; but if ‘t chance  Some cursed example poisoned ‘t near the head,  Death and diseases through the whole land spread.† The rhyming couplet makes it almost seem like a curse, and exerts a sense of doom. This already gives the impression that the court of Malfi is it self distorted, as Antonio describes the goodness of the French court, and then quickly goes onto describe how easily any court could be corrupted, as if ‘pointing a finger’ at the court of Malfi. Webster uses this contrast quite effectively to convince the audience from the beginning that there is more to the Court of Malfi than it may primarily seem.  Interrupting the conversation, Bosola arrives, and before he even speaks, Antonio speaks of him to Delio, and creating a distinct impression of Bosola. â€Å"Would be as lecherous, covetous, or proud,  Bloody, or envious, as any man,  If he had the means to be so.†Ã‚  This unpleasant impression of Bosola given to the audience is further supported, as Delio reveals that he was â€Å"a fellow seven years in the galleys for a notorious murder†, making him appear as an evil character who is capable of murder.  Aside from the information the audience receive from Antonio and Delio, the way in which Bosola speaks makes him appear to be very negative. â€Å"He and his brother are like plum trees that grow crooked over standing pools; they are rich and o’erladen with fruit, but none but crows, pies, and caterpillars feed on them.†Ã‚  The constant use of dark and distasteful imagery attributes him to be quite bitter, and so completes the overall impression that he is indeed an unpleasant character. However, as Bosola leaves, Antonio says he has heard good things about Bosola, but his â€Å"railing at those things which he wants† overcomes these positive aspects. â€Å"‘Tis great pity  He should be thus neglected; I have heard  He’s very valiant. This foul melancholy  Will poison all his goodness.†Ã‚  This indicates to the audience that Bosola may have a good side which he may or may not reveal later. Either way, this is another way in which Webster explores the theme of first impressions not being all that they seem.