DATA COMMUNICATION & NETWROKING COMP 310 ASSIGNMENT #2 ST.GEORGE’S UNIVERSITY LEOPOLDO PIRELA DUE DATE: SEPTEMBER 21ST‚ 2013 What is the phase shift for the following? a. A sine wave with the maximum amplitude at time zero b. A sine wave with maximum amplitude after 1/4 cycle c. A sine wave with zero amplitude after 3/4 cycle and increasing Solution: a. There is no phase shift at time zero b. (¼) 360 = 90 90 x 2π / 360 = 1.57 rad c. (¾) 360 = 270 270 x 2π / 360 = 4. 7 rad
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Chronic Disease Outline SCI/162 Outline (Cancer) I. Introduction Chronic Disease continues to plaque many people each year. The number of cases reported continues to rise and the majority of them end in fatality. Most of these diseases are preventable and new treatment has been discovered. While the five year survival rates have risen dramatically since the 1900s and all cancer is not fatal‚ cancer is one of the leading causes of death in the United States. II. Causes
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followed as a weaker performanace will be forseened.Overall ‚ the stock price will decrease and it results in a lower PE ratio.It may mislead some of investors to buy the stock . Apart from PE ratio‚ Dividend Discount Model (DDM) will be a better way to value the stock price. The DDM model seeks to value a stock by using predicted dividends and discounting them back to their present value. The Formula of DDM is Dividend per share over discount rate minus dividend growth rate. Value of Stock = D1
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that a firm’s objective should follow the shareholder wealth maximization (SWM) model. More specifically‚ the firm should strive to maximize the return to shareholders‚ as measured by the sum of capital gains and dividends‚ for a given level of risk. Alternatively‚ the firm should maximize the risk to shareholders for a given rate of return (Moffett‚ Stonehill‚ & Eiteman‚ (2012)‚ pg. 31). Basically the SWM model says that markets are efficient. The reasoning is that it assumes that the share
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Cheating Scandal “Cheating is a dress rehearsal for life”‚ one student said that ABC News Primetime was interviewing for a story called‚ ‘A Cheating Crisis in America’s Schools’. They found in a 2002 confidential survey that out of 12‚000 high school students‚ 74 percent admitted to cheating on an exam at least once during their academic experience. Those numbers show no signs of stopping anytime soon; and it’s not just high school students cheating‚ college students‚ even those privileged enough
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Financial Management I subject’s lecturer. We have been given the chance to brainstorm on an idea to start a business and produce a complete business plan. Despite of the obstacles and difficulties we faced throughout the planning stage‚ we are very grateful and thankful as this project had really make us to think with creativity and innovatively in order to create a totally new and convincing business plan. In the beginning‚ we had a good kick start. Our ideas flown in like a river stream and we had
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GRAMEEN BANK Poverty is not created by the poor people. So we shouldn’t give them an accusing look. They are the victims. Poverty has been created by the economic and social system that we have designed for the world. It is the institutions that we have built‚ and feel so proud of‚ which created poverty. It is the concepts we developed to understand the reality around us‚ made us see things wrongly. The essence of my
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I’m not good at writing papers so the steps that I want to learn to accomplish and learn from this class are is how to talk to different audiences using tones‚ and purposes. When I’m writing papers what I mainly do is talk a little about the subject and talk about how I feel and what can change about the subject. When writing documents and using tones I tend to be sarcastic with my words. It’s not being two be rude or disrespectful‚ it is just the way I talk and carry myself. That is why I want
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Skin Whitening‚ skin lightening and skin bleaching refers to the practice of using chemical substances in an attempt to lighten skin tone or provide an even skin complexion by lessening the concentration of melanin. I recently met with my dermatologist friend Dr Richard Desnoes and we expressed concern about skin-bleaching in Jamaica. As a pharmacist‚ I thought I knew almost everything about skin-bleaching but the experiences and expertise which Dr Desnoes shared were a true eye-opener. What
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Communication Theories Match the communication theories with their descriptions by placing the letter of the description in the blank. 1. ____ Social penetration theory 2. ____ Communication accommodation theory 3. ____ Spiral of silence theory 4. ____ Relational dialectics theory 5. ____ Rhetoric/dramatism/narrative paradigm 6. ____ Muted group theory 7. _____ Communication privacy management theory 8. _____ Organizational culture theory 9. _____ Agenda-setting
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