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Author: David D. Awschalom Publisher: Springer Science & Business Media ISBN: 9401705321 Category : Science Languages : en Pages : 216
Book Description
The history of scientific research and technological development is replete with examples of breakthroughs that have advanced the frontiers of knowledge, but seldom does it record events that constitute paradigm shifts in broad areas of intellectual pursuit. One notable exception, however, is that of spin electronics (also called spintronics, magnetoelectronics or magnetronics), wherein information is carried by electron spin in addition to, or in place of, electron charge. It is now well established in scientific and engineering communities that Moore's Law, having been an excellent predictor of integrated circuit density and computer performance since the 1970s, now faces great challenges as the scale of electronic devices has been reduced to the level where quantum effects become significant factors in device operation. Electron spin is one such effect that offers the opportunity to continue the gains predicted by Moore's Law, by taking advantage of the confluence of magnetics and semiconductor electronics in the newly emerging discipline of spin electronics. From a fundamental viewpoine, spin-polarization transport in a material occurs when there is an imbalance of spin populations at the Fermi energy. In ferromagnetic metals this imbalance results from a shift in the energy states available to spin-up and spin-down electrons. In practical applications, a ferromagnetic metal may be used as a source of spin-polarized electronics to be injected into a semiconductor, a superconductor or a normal metal, or to tunnel through an insulating barrier.
Author: David D. Awschalom Publisher: Springer Science & Business Media ISBN: 9401705321 Category : Science Languages : en Pages : 216
Book Description
The history of scientific research and technological development is replete with examples of breakthroughs that have advanced the frontiers of knowledge, but seldom does it record events that constitute paradigm shifts in broad areas of intellectual pursuit. One notable exception, however, is that of spin electronics (also called spintronics, magnetoelectronics or magnetronics), wherein information is carried by electron spin in addition to, or in place of, electron charge. It is now well established in scientific and engineering communities that Moore's Law, having been an excellent predictor of integrated circuit density and computer performance since the 1970s, now faces great challenges as the scale of electronic devices has been reduced to the level where quantum effects become significant factors in device operation. Electron spin is one such effect that offers the opportunity to continue the gains predicted by Moore's Law, by taking advantage of the confluence of magnetics and semiconductor electronics in the newly emerging discipline of spin electronics. From a fundamental viewpoine, spin-polarization transport in a material occurs when there is an imbalance of spin populations at the Fermi energy. In ferromagnetic metals this imbalance results from a shift in the energy states available to spin-up and spin-down electrons. In practical applications, a ferromagnetic metal may be used as a source of spin-polarized electronics to be injected into a semiconductor, a superconductor or a normal metal, or to tunnel through an insulating barrier.
Author: Melissa M. Phillips Publisher: CreateSpace ISBN: 9781500312664 Category : Technology & Engineering Languages : en Pages : 90
Book Description
The NIST Dietary Supplement Laboratory Quality Assurance Program (DSQAP) was established in collaboration with the National Institutes of Health (NIH) Office of Dietary Supplements (ODS) in 2007 to enable members of the dietary supplements community to improve the accuracy of measurements for demonstration of compliance with various regulations. Exercise I of this program offered the opportunity for laboratories to assess their in- house measurements of nutritional elements (Cr, Mo, and Se), contaminants (Cd), water-soluble vitamins (pantothenic acid), fat-soluble vitamins (retinol), and catechins in foods and/or botanical dietary supplement ingredients and finished products.
Author: Paul W. Browning Publisher: ISBN: 9781787424463 Category : Languages : en Pages : 200
Book Description
Patentees file applications in more and more countries every year, with nearly four million PCT applications filed since the Patent Cooperation Treaty came into force in 1978. Yet prosecuting patents in different countries can be challenging. Each country has its own laws for pursuing patent applications and achieving enforceable patents, and local patent law varies widely on the issue of patent eligibility.This title explores patent-eligible subject matter across major jurisdictions and technologies. With succinct discussions of case law, patent office practices, and practical prosecution strategies, this guide is intended to help patent practitioners determine where to consider filing applications, the risks and benefits of certain claim types and language, and how to increase the strength of their clients' global patent portfolios.The varying case law and eligibility issues relating to electrical, computer, biological, pharmaceutical and chemical arts in a variety of jurisdictions will be covered, as well as relevant statistics and key topics such as the impact of new technology in this field.Written by experts in their respective jurisdictions, countries featured in this title include:China;the European Patent Office, including separate sections on France, Germany, and the United Kingdom;India;Japan; andthe United States.Knowing the prior art and having definite claim language is not always enough to obtain strong patent claims. It is therefore crucial to understand the differences in patent eligibility in different countries. With the costs necessary to file and prosecute a patent in each country, practitioners and patentees alike will appreciate this book to assist in understanding which types of applications have the best chance of success.
Author: Omb Publisher: ISBN: 9781077077607 Category : Languages : en Pages : 534
Book Description
The June 2019 OMB Circular No. A-11 provides guidance on preparing the FY 2021 Budget and instructions on budget execution. Released in June 2019, it's printed in two volumes. This is Volume I. Your budget submission to OMB should build on the President's commitment to advance the vision of a Federal Government that spends taxpayer dollars more efficiently and effectively and to provide necessary services in support of key National priorities while reducing deficits. OMB looks forward to working closely with you in the coming months to develop a budget request that supports the President's vision. Most of the changes in this update are technical revisions and clarifications, and the policy requirements are largely unchanged. The summary of changes to the Circular highlights the changes made since last year. This Circular supersedes all previous versions. VOLUME I Part 1-General Information Part 2-Preparation and Submission of Budget Estimates Part 3-Selected Actions Following Transmittal of The Budget Part 4-Instructions on Budget Execution VOLUME II Part 5-Federal Credit Part 6-The Federal Performance Framework for Improving Program and Service Delivery Part7-Appendices Why buy a book you can download for free? We print the paperback book so you don't have to. First you gotta find a good clean (legible) copy and make sure it's the latest version (not always easy). Some documents found on the web are missing some pages or the image quality is so poor, they are difficult to read. If you find a good copy, you could print it using a network printer you share with 100 other people (typically its either out of paper or toner). If it's just a 10-page document, no problem, but if it's 250-pages, you will need to punch 3 holes in all those pages and put it in a 3-ring binder. Takes at least an hour. It's much more cost-effective to just order the bound paperback from Amazon.com This book includes original commentary which is copyright material. Note that government documents are in the public domain. We print these paperbacks as a service so you don't have to. The books are compact, tightly-bound paperback, full-size (8 1/2 by 11 inches), with large text and glossy covers. 4th Watch Publishing Co. is a HUBZONE SDVOSB. https: //usgovpub.com
Author: Ernest F. Hollings Publisher: Univ of South Carolina Press ISBN: 9781570037603 Category : Biography & Autobiography Languages : en Pages : 382
Book Description
In this political memoir, six-term U.S. Senator "Fritz" Hollings takes aim atAmerica's increasingly flawed political system and a government that has gone"into the ditch."University of South Carolina Press
Author: Council of the Inspectors General on Integrity and Efficiency Publisher: CreateSpace ISBN: 9781491030721 Category : Reference Languages : en Pages : 30
Book Description
Within the Inspector General community, inspections and evaluations have long afforded OIGs a flexible and effective mechanism for oversight and review of Department/Agency programs by using a multidisciplinary staff and multiple methods for gathering and analyzing data. These Quality Standards for Inspection and Evaluation have been developed as a framework for performing both inspection and evaluation work.
Author: David D. Awschalom
Author: David D. Awschalom
Author: Melissa M. Phillips
Author: United States. Office of the Federal Register
Author: Paul W. Browning
Author: Omb
Author: National Performance Review (U.S.)
Author: Ernest F. Hollings
Author: U.S. Consumer Product Safety Commission
Author: Council of the Inspectors General on Integrity and Efficiency