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
Free Phase Wave
PARAGRAPH STRUCTURE Good paragraph construction depends mainly on a) thinking through each idea so that you develop it logically and clearly‚ and b) then guiding the reader through your thought processes by using appropriate joining expressions. This means making the sentences fit together properly. Most paragraphs are composed of three parts. I. Introduction: gives background information or provides a transition; should include the topic sentence (expresses the main idea to be developed
Premium Electromagnetic radiation Intelligence quotient Typography
Business Case Study Contest 2013 1. About Company Tallmart is one of the largest non-food retailers in USA with headquarters in San Francisco‚ California. It was established in 1990 and its first department store was launched in downtown San Francisco. The department store focused on giving the customer the latest in various product categories that it offered‚ at better prices than other retailers. Customers immensely liked the choice of products offered by Tallmart‚ and the store became #1
Premium Retailing United States dollar Variable cost
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
Free Utilitarianism Jeremy Bentham John Stuart Mill
CHARACTERISTICS OF A PARAGRAPH Unity in paragraph Unity in the paragraph means oneness of idea. A good paragraph possesses unity when all the sentences develop the main idea. Unity in the paragraph is achieved by the use of (1) a topic sentence with its controlling idea (2) supporting details‚ and (3) a clinching sentence. Coherence in the paragraph The word "coherence" derived from "cohere" literally means "to hold together". If the sentences in the paragraph should relate to the topic
Premium Causality Idea Grammar
This work of COM 200 Week 4 Assignment Interpersonal Conflicts in Movies includes: Communications - General Communications Choose one (1) movie from a list provided below: Brooks‚ J. (Director). (2004). Spanglish [Film]. Los Angeles: Gracie Films. Cohen‚ B. (Producer)‚ Mendes‚ S. (Director). (1999). American beauty [Film]. Los Angeles: Dreamworks Goldwyn‚ T. (Director). (2006). The last kiss [Film]. Los Angeles: Dreamworks. Haggis‚ P. (Director). (2004). Crash [Film]. Los Angeles:
Free Film Film director Conflict
[pic] I. The Text. 1. The original text : Money – Important or not? + Source : : Snow‚ R. Money - Important or Not?. Retrieved April 5th ‚2011‚ from http://EzineArticles.com/6059365 + Word count : 546. The author : Ray Snow Money - Important or Not? A There are many people that think that we are too dependent on money in our society today. They say that people are living their lives around money. Some even go so far as to say that people that are debt free and do not owe money on anything
Premium Paragraph Wealth Distribution of wealth
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
Premium Sun tanning Human skin color Ultraviolet
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
Premium Communication theory Communication Cognition
Q.1 Describe Any Situation In Your Experience Where The Communication Went Wrong. Analyze The Situation By Pointing Out The Type Of Barrier To Communication And Suggest How To Overcome This Barrier. [10 Marks]. Answer- Once I had gone to visit a friend in the next town which is along a major highway and stretched about 100km. He asked me to a light at the second bus stop in the town. When the bus I took got closer to the town‚ I informed the bus conductor where I will alight. He gave a node amidst
Premium Communication Sound Bus