Green Computing: Should It Be Photonics or Spintronics for Quantum Computers? Xavier Mattam xaviermattam@hotmail.com Abstract - Quantum Computers are widely acclaimed as the future computers. There is so much research being done in this field of Quantum Computers that one would rightly feel that the advent of Quantum Computers for everyday use is not far off. But at a time when Global Warming has become a real threat to our very existence‚ the question we need to responsibly ask ourselves before
Premium Computer Quantum mechanics Electron
Optical Computing Jainam Shah Kalol Institute Of Technology‚ Kalol‚ Gujarat‚ India. jainam_8888@yahoo.co.in Abstract—Optics has been used in computing for a number of years but the main emphasis has been and continues to be to link portions of computers‚ for communications‚ or more intrinsically in devices that have some optical application or component (optical pattern recognition‚ etc). Optical digital computers are still some years away‚ however a number of devices that can ultimately lead to
Premium Laser Computer data storage Optical fiber
Pervasive Computing: An Overview Prashanth G.K [1] Assistant Professor‚ Sushil Kumar Singh[2] Project Student Sarmistha Panda[2] Project Student Department of MCA‚ Siddaganga Institute of Technology‚ Tumkur‚ India‚ prashanthgk@gmail.com Kumar.sushil.singh24@gmail.com sarm.prad@gmail.com Abstract Pervasive computing environments gracefully integrate networked computing devices – from tiny sensors to extremely dynamic and powerful devices – with people and their ambient environments. Service discovery
Premium Computer Wearable computer
DNA COMPUTING ……. The future of Computing By Priya Parmar Paromita Bhattacharyya email: priya.parmar2389@gmail.com email:tan389@gmail.com contact no: 9820154325 contact no:9967585813
Premium DNA Computer
grid computing profile Name : aditya.d Name of the Institution : DEPARTMENT OF COMPUTER SCIENCE raghu college Title of the Paper : GRID COMPUTING E - Mail : aditya.dwibhashyam@rocketmail.com CONTENTS PG NO ABSTRACT
Premium Grid computing
Charter Company 1. Calculate the following ratios for each year during the period 1980-1983. Comment on the trend indicated by each ratio with respect to the financial performance and condition of the Charter Company. A) Profitability: ROTA = EBIT/total assets 1980 = 145485/[(1728694+1746260)/2]= 8.37% 1981 = 155673/[(1541326+1746260/2] = 6.45% 1982 = 108180/[(1628046+1541326)/2] =6.83% 1983 = 133896/[(1813199+1628046)/2]=7.78% B) Turnover: Accounts Receivables turnover ratio = Net
Premium Inventory Generally Accepted Accounting Principles Balance sheet
Green computing or green IT‚ refers to environmentally sustainable computing or IT. It is "the study and practice of designing‚ manufacturing‚ using‚ and disposing of computers‚ servers‚ and associated subsystems—such as monitors‚ printers‚ storage devices‚ and networking and communications systems—efficiently and effectively with minimal or no impact on the environment. Green IT also strives to achieve economic viability and improved system performance and use‚ while abiding by our social and ethical
Premium Efficient energy use Computer Carbon dioxide
parallel computing technology. Trends in commercial and scientific applications are merging as commercial applications perform more sophisticated computations and scientific applications become more data intensive. Today‚ a lot of parallel programming languages and compilers‚ based on dependencies detected in source code‚ are able to automatically split a program into multiple processes and/or threads to be executed concurrently on the available processors from a parallel system. Parallel computing is
Premium Central processing unit
– The Charter Company Discussion Questions Answer these questions using the overview (p. 1) and 5 Exhibits (pp. 3 – 9). Write your responses in a new thread on the board. 1. Calculate the following ratios for each year during the period 1980-1983. Comment on the trend indicated by each ratio with respect to the financial performance and condition of the Charter Company. a. Profitability: Return on average total assets (assume a 46% income tax rate) ROTA=Sales/Total assests 1983=133896/1720622
Premium Balance sheet Asset Accounts receivable
Green Computing & Green IT What is Green Computing or Green IT? Bill Gates predicted many years ago of a PC in every home. He was widely considered to be simply promoting an unlikely scenario with the aim of boosting Microsoft’s profits. However‚ how right he truly was. Not just at home but also virtually every commercial organisation of any size is heavily reliant upon IT. At home there is little we can do regarding our use of IT‚ other than not leaving our PC’s switched on uneccessarily
Premium World energy resources and consumption Efficient energy use Personal computer