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
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
Premium Cancer Lung cancer Epidemiology
Ashford 3: - Week 2 - Assignment Writing Exercise 1 – Motivation Last week‚ you read about contexts that motivate learning‚ through the experiences of Sara‚ Chris‚ Fred‚ and Jaime. Consider these students’ experiences as you complete this week’s written assignment. Write a paragraph‚ explaining what motivates you to learn (using the experiences of Sara‚ Chris‚ Fred‚ and Jaime as examples). Then‚ write a second paragraph that focuses on the particular context that you believe motivates your
Premium Typography Microsoft Word Times Roman
Amazon’s Acquisition of Zappos Acquisition regarding Amazon and Zappos Companies that want to be among the elite competitors in their particular fields have to be able to adapt and evolve in an always changing market place. In order to do so many large companies initiate mergers or acquisitions with smaller or similarly sized companies. They believe they can leverage and collaborate with each other in order to create more company value. The main difference between a merger and an acquisition is
Premium Tony Hsieh Value chain Strategic management
prices. 2. Continuous investment in innovation and technology. 3. Launching of the AWS (Amazon Web services) which allowed to connect to cloud of resources. 4. Expansion of Amazon in Digital content (DRM) which allowed FREE download and access for MP3 content and interfacing with smart technology like iPhone‚ iPod‚ blackberry etc. 5. Launching of NEED-specific websites by Amazon. For E.g.: Endless.com for handbags and purses. Launching of music stores‚ etc. 6. Able to maintain
Premium E-book Amazon Kindle Amazon Web Services
Target’s REDCard Executive Summary: With Target being the second largest retailer‚ the hopes and dreams of being number one are not out of reach. By increasing the volume of existing and new customers and by adding value‚ Target will be able to see more loyalty from their guests. We wanted to develop a long term strategy that would attract new customers as well as retain and strengthen the already well established competitive advantage. The REDcard‚ with its current benefits‚ stands
Premium Credit card Loyalty program Wal-Mart
MODULE M6 Financial Management of Corporate Projects and Programmes Case: TARGET CORPORATION 1. Executive Summary Target corporation has a growth strategy of opening 100 new stores per year. Doug Scovanner‚ the CFO of Target Corporation is preparing for the November meeting of the Capital Expenditure Committee (CEC). He is one of the executive officers who are members of the CEC. With the fiscal
Premium Net present value Time value of money Internal rate of return
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
WALMART AND TARGET: A COMMUNICATION COMPARISON Prepared for Professor Devon Bazata Business and Professional Writing Prepared by Kathryn Haines Fall 1‚ 2012 WALMART AND TARGET: A COMMUNICATION COMPARISON INTRODUCTION Many discount retailers have come and gone over the years‚ but Wal-Mart and more recently Target‚ have employed business models that continually deliver profits‚ even in the struggling economy
Premium
AMAZON History and Background Amazon was founded in 1994 by Jeff Bezos‚ who is still the head of the company at the time. Based in Seattle‚ Amazon started out as an online bookseller and went on to become the world ’s largest non-travel e-commerce business. Once the website was established as a bookseller‚ it was a logical step into the sale of other entertainment products‚ such as music and films‚ and also into the hardware used to deliver home entertainment. Amazon was a pioneer in the use
Premium Electronic commerce Customer