feng shui theory and practice investigated by spatial regression modeling
Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_2 doc
... sources of leakage current, and each of these has a different dependence on both voltage and temperature [17] Understanding of the relation between leakage and both voltage and temperature requires ... gate oxide by tunneling This is a quantum mechanical effect, and the amount of current depends on the work function between the silicon and the insulator and the insulator thickness and the applied ... current is due to band-to-band tunneling in the presence of high electric field and traps in the band gap If the electric field is high enough, carriers can simply tunnel across the band gap However,...
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Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_3 doc
... process options and emerging design technologies Basically, the assimilation of distinct high-performance, low operating power, and low standby power devices requires circuits and systems that ... minimum-sized standard-cell inverters as delay elements and a nand-2 gate for enabling control The power supply of the clock generator can be controlled externally Body biasing is enabled for N-well and ... voltage Figure 2.5 Frequency scaling and tuning for the 65nm LP-CMOS ringo Let us now investigate the frequency-scaling and tuning ranges offered by AVS and ABB in 65nm LP-CMOS For this purpose,...
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Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_4 pptx
... ±0.1V to ±0.05V in both the active and the standby modes and raises VTH by 0.25V in the standby mode 58 Tadahiro Kuroda, Takayasu Sakurai x : average, σ: standard deviation Figure 3.5 Measured ... determined only by transistor size ratio and independent of VDD, temperature, and process variation If Vb is generated by dividing voltages between VDD and VSS by resistors (Vb = λ VDD), and consequently, ... Vmin, and k, k’, and γ are constants determined by design parameters γ is larger than and typically smaller than 2.5 The P–f curve is composed of two parts: a linear region when f < fm, and a...
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Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_6 pdf
... OUT−NAND ,V 0.15 0.1 V V OUT−NAND ,V IN−NOR 0.2 0.05 0 0.2 0.15 0.1 0.05 Logic failure NAND NOR 0.05 V NAND NOR 0.1 0.15 ,V IN−NAND 0.2 OUT−NOR Figure 5.3a Butterfly plot of functional NAND and ... processing and the core is idle Both NMOS and PMOS body bias generators are implemented on the die and each includes a central bias generator (CBG) which is controlled by the DAB control, and many ... droops, noise, and transistor aging are dynamic and change throughout the lifetime of the processor These cannot be compensated using a static technique and are typically guardbanded using either...
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Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_7 potx
... voltage set, and in steady state, the ratio of the NMOS to PMOS ON-times is given by the following equation: V − VDD τN = BAT VDD τP (5.4) where τN and τP are the NMOS and PMOS ON-times and VBAT ... trade-offs relating to area and efficiency are considered Furthermore, the area occupied by the switched capacitor DC–DC converter is scalable with the load power demand, and hence the switched capacitor ... converter is a good solution for low-power on-chip applications VO ÷ Φ 1by3 Φ 2by3 enW2 enW4 SWITCH MATRIX Cload IO VO Vref Φ 1by3 Φ2 Φ 2by3 clk4X AUTOMATIC FREQUENCY SCALER clk Figure 5.14 Architecture...
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Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_9 pot
... essentially an FET wire; and NAND and NOR gate paths consisting of a series of 4-high NAND and 3-high NOR gates respectively Simulations were performed at two frequencies, F and F/3 where F was 4.5 ... NBTI [12], and many other effects is increasing Noise processes that effect timing are described as random or systematic, and they are measured from die to die and within die [6], [32] Random noise ... variation (caused by such things as power supply noise and temperature shifts) is related to workload, it can be considered systematic noise and compensated for using dynamic voltage and frequency...
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Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_12 ppt
... along a single wire and between wires by decomposing a wire of length L into N segments, each with its own Rwire and Cwire The standard deviation of the lumped resistance and capacitance of a ... proposed by Butts and Sohi [5] and complements Wattch’s dynamic power model The model uses estimates of the number of transistors (scaled by design-dependent factors) in each structure tracked by Wattch ... two-input NAND gates with a maximum fan-out of three Gate delays are assumed to be independent normal random variables with mean equal to the nominal delay of the gate dnom and standard deviation...
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Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_13 pdf
... include options to MOVE, AND, ADD or MULTIPLY operands A MOVE is a fast operation and an AND, being a bitwise operation, is a similar speed ADDs, however, are hampered by the need to propagate ... completion and, in any case, ‘real’ additions not use purely random operands [13] Nevertheless, a much cheaper unit can supply respectable performance by adapting its timing to the operands on each ... performance than FI-T and was more complex However, these results show that the speedups applied by FI-CP and FI-T are largely independent The final energy-delay2 reduction offered by full VAFS is...
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Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_14 pptx
... a row -by- row 256 John J Wuu basis at the cost of area overhead.) A variation of this technique would disconnect the SL during both write and standby operations to achieve power savings, and connect ... however, it can provide benefits and is another tool available to the designer Figure 10.7 Pipeline collapsing and losing latch stage Figure 10.8 Pipeline expanding and reinstating latch stage 244 ... occupancy This limit can be controlled dynamically, reducing speculation and thereby cutting power as the environment demands An added bonus to this scheme is that if speculation is sufficiently...
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Adaptive Techniques for Dynamic Processor Optimization Theory and Practice by Alice Wang and Samuel Naffziger_17 pot
... sized guard-bands (Adaptive Op Point, Figure 12.18) to guarantee power stays within limits Because of issues in testing and operation, this guard-band is larger than the guard-band required at ... Vassighi and Manoj Sachdev ISBN 978-0-387-25762-4, 2006 Leakage in Nanometer CMOS Technologies Siva G Narendra and Anantha Chandrakasan ISBN 978-0-387-25737-2, 2005 Statistical Analysis and Optimization ... 277 Error detection, 182 Frequency island, 207–208 Frequency optimization, 33 Globally asynchronous, locally synchronous (GALS), 208 Guardbands, 299 Hardware and software control, 68 In-situ monitor,...
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Theory and Practice of Online Learning.doc
... xxiv Theory and Practice of Online Learning xxv Introduction xxvi Theory and Practice of Online Learning PA RT Role and Function of Theory in Online Education Development and Delivery Volume 1 Theory ... distance education and educational technology and has recently co-authored two new books: Anderson and Kanuka, (2002), eResearch: Methods, Issues and Strategies; and Garrison and Anderson, (2002), ... mission xi Foreword xii Theory and Practice of Online Learning INTRODUCTION Terry Anderson & Fathi Elloumi The Online Learning Series is a collection of works by practitioners and scholars actively...
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Tài liệu Analog Optical Links Theory and Practice ppt
... noise limits and tradeoffs 7.3 Tradeoffs between intrinsic link and link with amplifiers 7.3.1 Amplifiers and link gain 7.3.2 Amplifiers and link frequency response 7.3.3 Amplifiers and link noise ... that broadband antennas are rare, and those that are broadband achieve a wide bandwidth at a severe tradeoff in sensitivity Consequently most receive links need only an octave (2:1) bandwidth or ... all the known broadband linearization techniques – i.e those that reduce both the wide-band and narrow-band distortion – invariably increase the link noise In contrast, narrow-band-only linearization...
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Tài liệu Culture and Mental Health Sociocultural Influences, Theory, and Practice pdf
... Cataloging-in-Publication Data Culture and mental health : sociocultural influences, theory, and practice / edited by Sussie Eshun and Regan A R Gurung p ; cm Includes bibliographical references and index ISBN 978-1-4051-6983-7 ... very productive and nurturing colleague I learned a lot from his expertise and insight I am also thankful for the support and love of my husband Joe and daughters Sandi, Philippa, and Jemiah who ... norms, symbols, and behaviors, which are essentially learned Thus, culture is defined Culture and Mental Health: Sociocultural Influences, Theory, and Practice Edited by Sussie Eshun and Regan A...
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Intellectual Property Rights in a Networked World: Theory and Practice doc
... involved the domain name “candyland.” It turned out that the first applicant for the candyland.com domain name was not Hasbro, the toy manufacturer who marketed the Candyland game, but instead was ... by Congress and signed by President Clinton in 1998, maintained the general structure of the 1976 Copyright Act as it expanded the term for copyrights by 20 years For creative works created by ... and the useful Arts, by securing for limited Times to Authors and Inventors the exclusive Right to their respective Writings and Discoveries” (Article I, § 8, clause 8) In contrast to Locke and...
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Hematology – Science and Practice Edited by Charles H. Lawrie pot
... and clinical, and aptly illustrate both the complexity and challenges that face the hematologist today and in the future This book is dedicated to my wonderful and understanding wife María, and ... regulator of T cell development and maturation (Park, K et al., 2010) Additionally, by integrating TCR and Notch signals as well as by interacting with and thereby suppressing E protein targets, ... cells transfected with aIIb and b3 cDNA constructs Chapter by Gottimukkala, Burute and Galande concerns the role of the transcription factor SATB1 in the development and differentiation of T-cells,...
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Use Case Driven Object Modeling with UML - Theory and Practice [ pptx
... Driven Object Modeling with UML Theory and Practice Doug Rosenberg and Matt Stephens 7745fmfinal.qxd 12/13/06 9:23 PM Page ii Use Case Driven Object Modeling with UML: Theory and Practice Copyright ... difference between theory and practice is that in theory there is no difference between theory and practice, but in practice, there is D oug has been using this phrase to open each and every training ... said, “In theory there is no difference between theory and practice In practice there is.”5 This makes us wonder if Professor Snepscheut might have been a baseball fan, or if Yogi made a practice...
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MEDICAL QUALITY MANAGEMENT THEORY AND PRACTICE potx
... resource on standards and data, state and national information systems, data sets and coding systems, and case studies Research projects on health information technology funded by my agency continue ... physician and the patient; enhance medical care and care delivery; simplify and streamline procedures; reduce costs; increase patient and provider satisfaction; and enhance workplace morale and productivity ... for any one item, and build relationships based on loyalty and trust Improve constantly and forever the system of production and service, to improve quality and productivity, and thus decrease...
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Musical creativity multidisciplinary research in theory and practice
... historical and compositional concerns We have both a theory of music and a theory of musical creation Effectively dividing music into tonality and atonality, and music theory into Schenker and sets, ... times and places at which there was a good fit between composition and theory (and other times and places at which there was not), and there are theories that link closely with composition and theories ... Multidisciplinary Research in Theory and Practice Edited by Irène Deliège and Geraint A Wiggins Published with the support of the University Foundation of Belgium First published 2006 by Psychology Press...
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The Theory and Practice of Online Learning (Au Press) ppt
... xxiv Theory and Practice of Online Learning Introduction xxv xxvi Theory and Practice of Online Learning PA RT Role and Function of Theory in Online Education Development and Delivery Volume 1 Theory ... distance education and educational technology and has recently co-authored two new books: Anderson and Kanuka, (2002), eResearch: Methods, Issues and Strategies; and Garrison and Anderson, (2002), ... civilization and our planet Distance education is a discipline that subsumes the knowledge and practice of pedagogy, of psychology and sociology, of economics and business, of production and technology...
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