Research on the Human Computer Interaction of E-learning Shu-mei Zhang 1‚ Qin-chuan Zhan 1‚ He-min Du 2 I School of Art & Design‚ Shaanxi University of Science & Technology Xi ’an‚ P.R.China 2 sjxy@sust.edu.cn xtdn-dhm@126.com Institute of Industrial Design‚ Northwestern Polytechnic University Xi ’an‚ P.R.China Abstract-Although the hardware and software technology affect the development of E-Iearning technology‚ but human computer interaction factor determines the ultimate learning
Premium User interface Computer
“Detective Olson! Thank goodness you’re here. My necklace is missing! You have to find the person who took it!” Detective Monica Olson had just reached the door when Anita Ray burst it open in terror. Monica followed Mrs. Ray into a beautifully decorated room where two professionally dressed men stood. On the table next to them was an empty jewelry box. Through a large‚ opened window behind the table‚ Olson could see someone out back cutting the grass and a small child playing with her dolls.
Premium Hugh Hefner Jewellery
1. THE INVESTMENT DETECTIVE This case presents the cash flows of eight unidentified investments‚ all of equal initial investment size. The student’s task is to rank the projects. The first objective of the case is to examine critically the principal capital-budgeting criteria. A second objective is to consider the problem that arises when net present value (NPV) and internal rate of return (IRR) disagree as to the ranking of two mutually exclusive projects. Finally‚ the case is a vehicle for introducing
Premium Net present value Internal rate of return Rate of return
Tazrin Hossain UGC 112 Brian Campbell Detective Notes # 1 Arana Xajilá‚ Plague in Central America (1519-1560) The document‚ written by Arana Xajilá in 1519‚ illustrates for the reader the lasting impact and implications the plague had to the Cakchiquels tribe and the reader can then infer how the plague paved for the Spanish conquest of what is now present day South America. Arana Xajilá‚ Plague in Central America is a first person account of Arana Xajilá (also known as Francisco Hernàndez)
Premium Indigenous peoples of the Americas Latin America Indigenous peoples
Case Study: The Investment Detective Primary consideration is the capital availability. If the firm has unlimited access to capital and no other investment options‚ Net Present Value would become recommended quantitative method. On the other hand‚ if the time horizon and payback period matter‚ the company should use Internal Rate of Return Calculation. 1. Looking at the cash flows doesn’t really say much. The assumption is that the firm is in the business to make profit. Profit is equal return
Premium Net present value Rate of return Investment
Project Free Cash Flows (dollars in thousands) Project number: 1 2 3 4 5 6 7 8 Initial investment (2‚000) (2‚000) (2‚000) (2‚000) (2‚000) (2‚000) (2‚000) (2‚000) Year 1 $ 330 $ 1‚666 $ 160 $ 280 $ 2‚200 $ 1‚200 $ (350) 2 330 334 200 280 900 (60) 3 330 165 350 280 300 60 4
Premium Net present value Internal rate of return
For the exclusive use of S. YAN UV0072 Version 2.2 THE INVESTMENT DETECTIVE The essence of capital budgeting and resource allocation is a search for good investments in which to place the firm’s capital. The process can be simple when viewed in purely mechanical terms‚ but a number of subtle issues can obscure the best investment choices. The capital-budgeting analyst‚ therefore‚ is necessarily a detective who must winnow bad evidence from good. Much of the challenge is in knowing what quantitative
Premium Net present value Investment Free cash flow
Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington‚ D. C. 20549 FORM 10-K (Mark One) ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended February 2‚ 2013 OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 1-12107 ABERCROMBIE & FITCH CO. (Exact name of registrant as specified in its charter)
Premium Abercrombie & Fitch Brand Hollister Co.
A detective is a police officer‚ whose duty is to detect criminals‚ by in-depth investigation of cases. When attempting to solve a crime‚ detectives conduct a criminal investigation that seeks all the facts about a crime to help determine the truth: what happened and who is responsible. This involves making a preliminary and final investigation. A detective’s task is to gather‚ organize‚ and use information about social behavior. To effectively complete that task a detective should possess
Premium Police Detective
Senior Research Paper: Homicide Detective Do you ever wonder what happens prior to a murder‚ what lead to this outcome‚ what the victim felt or even what the murder felt? A homicide detective is the one who figures all this out. A homicide is when one human being kills another human being and a detective is the one that finds out why? Why it happened? How did it happen? Who caused it? Where did it occur? And What lead to this act of violence? The reason I chose this career is because it allows
Premium Police Forensic science Crime