How Many Subjects?

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Publisher : SAGE
ISBN 13 : 9780803929494
Total Pages : 128 pages
Book Rating : 4.9/5 (294 download)

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Book Synopsis How Many Subjects? by : Helena Chmura Kraemer

Download or read book How Many Subjects? written by Helena Chmura Kraemer and published by SAGE. This book was released on 1987-09 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: How Many Subjects? is a practical guide to sample size calculations and general principles of cost-effective research. It introduces a simple technique of statistical power analysis which allows researchers to compute approximate sample sizes and power for a wide variety of research designs. Because the same technique is used with only slight modifications for different statistical tests, researchers can easily compare the sample sizes required by different designs and tests to make cost-effective decisions in planning a study. These comparisons, emphasized throughout the book, demonstrate important principles of design, measurement and analysis that are rarely discussed in courses or textbooks.

The Electrical Engineer's Guide to passing the Power PE Exam

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Publisher : Passing the Power PE Exam
ISBN 13 : 0988187604
Total Pages : 17 pages
Book Rating : 4.9/5 (881 download)

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Book Synopsis The Electrical Engineer's Guide to passing the Power PE Exam by :

Download or read book The Electrical Engineer's Guide to passing the Power PE Exam written by and published by Passing the Power PE Exam. This book was released on 2012 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Statistical Power Analysis for the Behavioral Sciences

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Author :
Publisher : Routledge
ISBN 13 : 1134742770
Total Pages : 625 pages
Book Rating : 4.1/5 (347 download)

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Book Synopsis Statistical Power Analysis for the Behavioral Sciences by : Jacob Cohen

Download or read book Statistical Power Analysis for the Behavioral Sciences written by Jacob Cohen and published by Routledge. This book was released on 2013-05-13 with total page 625 pages. Available in PDF, EPUB and Kindle. Book excerpt: Statistical Power Analysis is a nontechnical guide to power analysis in research planning that provides users of applied statistics with the tools they need for more effective analysis. The Second Edition includes: * a chapter covering power analysis in set correlation and multivariate methods; * a chapter considering effect size, psychometric reliability, and the efficacy of "qualifying" dependent variables and; * expanded power and sample size tables for multiple regression/correlation.

Encyclopedia of Power

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Publisher : SAGE
ISBN 13 : 141292748X
Total Pages : 785 pages
Book Rating : 4.4/5 (129 download)

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Book Synopsis Encyclopedia of Power by : Keith Dowding

Download or read book Encyclopedia of Power written by Keith Dowding and published by SAGE. This book was released on 2011-02 with total page 785 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collects 381 entries that discuss political science, international relations, and sociology.

Determining Sample Size and Power in Research Studies

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Publisher : Springer Nature
ISBN 13 : 9811552045
Total Pages : 138 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Determining Sample Size and Power in Research Studies by : J. P. Verma

Download or read book Determining Sample Size and Power in Research Studies written by J. P. Verma and published by Springer Nature. This book was released on 2020-07-20 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses sample size and power in the context of research, offering valuable insights for graduate and doctoral students as well as researchers in any discipline where data is generated to investigate research questions. It explains how to enhance the authenticity of research by estimating the sample size and reporting the power of the tests used. Further, it discusses the issue of sample size determination in survey studies as well as in hypothesis testing experiments so that readers can grasp the concept of statistical errors, minimum detectable difference, effect size, one-tail and two-tail tests and the power of the test. The book also highlights the importance of fixing these boundary conditions in enhancing the authenticity of research findings and improving the chances of research papers being accepted by respected journals. Further, it explores the significance of sample size by showing the power achieved in selected doctoral studies. Procedure has been discussed to fix power in the hypothesis testing experiment. One should usually have power at least 0.8 in the study because having power less than this will have the issue of practical significance of findings. If the power in any study is less than 0.5 then it would be better to test the hypothesis by tossing a coin instead of organizing the experiment. It also discusses determining sample size and power using the freeware G*Power software, based on twenty-one examples using different analyses, like t-test, parametric and non-parametric correlations, multivariate regression, logistic regression, independent and repeated measures ANOVA, mixed design, MANOVA and chi-square.

The SAGE Handbook of Power

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Author :
Publisher : SAGE
ISBN 13 : 1446206718
Total Pages : 505 pages
Book Rating : 4.4/5 (462 download)

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Book Synopsis The SAGE Handbook of Power by : Stewart R Clegg

Download or read book The SAGE Handbook of Power written by Stewart R Clegg and published by SAGE. This book was released on 2009-02-27 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power is arguably one of the key concepts within the social sciences. The SAGE Handbook of Power is the first touchstone for any student or researcher wishing to initiate themselves in the state of the art. Internationally acclaimed, Stewart R Clegg and Mark Haugaard have joined forces to select a collection of papers written by scholars with global reputations for excellence. These papers bridge different conceptual and theoretical positions and draw on many disciplines, including politics, sociology and cultural studies. The sweep and richness of the resulting handbook will help readers contextualise and grow their understanding of this dynamic and important subject area.

Studies in Social Power

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Publisher : Hassell Street Press
ISBN 13 : 9781014035745
Total Pages : 246 pages
Book Rating : 4.0/5 (357 download)

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Book Synopsis Studies in Social Power by : Dorwin Editor Cartwright

Download or read book Studies in Social Power written by Dorwin Editor Cartwright and published by Hassell Street Press. This book was released on 2021-09-09 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

The Psychic Life of Power

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Publisher : Stanford University Press
ISBN 13 : 9780804728126
Total Pages : 236 pages
Book Rating : 4.7/5 (281 download)

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Book Synopsis The Psychic Life of Power by : Judith Butler

Download or read book The Psychic Life of Power written by Judith Butler and published by Stanford University Press. This book was released on 1997 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Judith Butler's new book considers the way in which psychic life is generated by the social operation of power, and how that social operation of power is concealed and fortified by the psyche that it produces. It combines social theory, philosophy, and psychoanalysis in novel ways, and offers a more sustained analysis of the theory of subject formation implicit in her previous books.

Power in Close Relationships

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Publisher : Cambridge University Press
ISBN 13 : 1107192617
Total Pages : 295 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis Power in Close Relationships by : Christopher R. Agnew

Download or read book Power in Close Relationships written by Christopher R. Agnew and published by Cambridge University Press. This book was released on 2019-02-28 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: An outline of how power, an inherent feature of social interactions, operates and affects close relationships.

On-site Power Generation

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Publisher :
ISBN 13 : 9780962594939
Total Pages : 0 pages
Book Rating : 4.5/5 (949 download)

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Book Synopsis On-site Power Generation by : Gordon S. Johnson

Download or read book On-site Power Generation written by Gordon S. Johnson and published by . This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Study of Power ...

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Author :
Publisher :
ISBN 13 :
Total Pages : 1058 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis A Study of Power ... by :

Download or read book A Study of Power ... written by and published by . This book was released on 1950 with total page 1058 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technology, Safety and Costs of Decommissioning a Reference Pressurized Water Reactor Power Station

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Publisher :
ISBN 13 :
Total Pages : 332 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Technology, Safety and Costs of Decommissioning a Reference Pressurized Water Reactor Power Station by : Richard I. Smith

Download or read book Technology, Safety and Costs of Decommissioning a Reference Pressurized Water Reactor Power Station written by Richard I. Smith and published by . This book was released on 1978 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Power of Change

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Publisher : National Academies Press
ISBN 13 : 0309371422
Total Pages : 341 pages
Book Rating : 4.3/5 (93 download)

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Book Synopsis The Power of Change by : National Academies of Sciences, Engineering, and Medicine

Download or read book The Power of Change written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-09-30 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electricity, supplied reliably and affordably, is foundational to the U.S. economy and is utterly indispensable to modern society. However, emissions resulting from many forms of electricity generation create environmental risks that could have significant negative economic, security, and human health consequences. Large-scale installation of cleaner power generation has been generally hampered because greener technologies are more expensive than the technologies that currently produce most of our power. Rather than trade affordability and reliability for low emissions, is there a way to balance all three? The Power of Change: Innovation for Development and Deployment of Increasingly Clean Energy Technologies considers how to speed up innovations that would dramatically improve the performance and lower the cost of currently available technologies while also developing new advanced cleaner energy technologies. According to this report, there is an opportunity for the United States to continue to lead in the pursuit of increasingly clean, more efficient electricity through innovation in advanced technologies. The Power of Change: Innovation for Development and Deployment of Increasingly Clean Energy Technologies makes the case that America's advantagesâ€"world-class universities and national laboratories, a vibrant private sector, and innovative states, cities, and regions that are free to experiment with a variety of public policy approachesâ€"position the United States to create and lead a new clean energy revolution. This study focuses on five paths to accelerate the market adoption of increasing clean energy and efficiency technologies: (1) expanding the portfolio of cleaner energy technology options; (2) leveraging the advantages of energy efficiency; (3) facilitating the development of increasing clean technologies, including renewables, nuclear, and cleaner fossil; (4) improving the existing technologies, systems, and infrastructure; and (5) leveling the playing field for cleaner energy technologies. The Power of Change: Innovation for Development and Deployment of Increasingly Clean Energy Technologies is a call for leadership to transform the United States energy sector in order to both mitigate the risks of greenhouse gas and other pollutants and to spur future economic growth. This study's focus on science, technology, and economic policy makes it a valuable resource to guide support that produces innovation to meet energy challenges now and for the future.

Electrical Power Engineering Reference & Applications Handbook

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Author :
Publisher : BecomeShakespeare.com
ISBN 13 : 9390266297
Total Pages : 2552 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis Electrical Power Engineering Reference & Applications Handbook by : K.C.Agrawal

Download or read book Electrical Power Engineering Reference & Applications Handbook written by K.C.Agrawal and published by BecomeShakespeare.com. This book was released on 2020-11-10 with total page 2552 pages. Available in PDF, EPUB and Kindle. Book excerpt: SOME UNIQUE FEATURES Special thrust on energy conservation, pollution control and space saving in consonance with the latest global requirements • Special Coverage on earthquake engineering and tsunami Seismic testing of critical machines . In all there are 32 Chapters and 2 Appendices. Each chapter is very interesting and full of rare Information . The book contains 5 parts and each part is a mini-encyclopedia on the subjects covered • Many topics are research work of the author and may have rare information not available in most works available in the market. Tables of all relevant and equivalent Standards IEC, BS, ANSI, NEMA, IEEE and IS at the end of each chapter is a rare feature APPLICATIONS OF THE HANDBOOK For professionals and practising engineers: As a reference handbook for all professionals and practising engineers associated with design, engineering, production, quality assurance, protection and testing. • Project engineering, project design and project Implementation A very useful book for every industry for selection, Installation and maintenance of electrical machines. . For practising engineers. It would be like keeping a gospel by their sides. For Inhouse training programmes: . Unique handbook for inhouse training courses for Industries, power generating, transmission and distribution organizations For students and research scholars : As a reference textbook for all electrical engineering students in the classrooms and during practical training. It can bridge the gap between the theory of the classroom and the practice in the field. A highly recommended book for all engineering colleges worldwide, right from 1st year through final year. It will prove to be a good guide during higher studies and research activities Subjects like Earthquake Engineering, Intelligent Switchgears, SCADA Power Systems, Surges. Temporary Over Voltage, Surge Protection, Reactive Power Control and Bus Systems etc. are some pertinent topics that can form the basis of their higher studies and research work . The book shall help in technological and product development and give a fresh Impetus to R&D.

Electrical Power Engineering

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Author :
Publisher : McGraw-Hill Companies
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Electrical Power Engineering by : Henslay William Kabisama

Download or read book Electrical Power Engineering written by Henslay William Kabisama and published by McGraw-Hill Companies. This book was released on 1993 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: A valuable introduction to key concepts in electric power engineering for both entry-level and seasoned professionals. Table of Contents: 1. Energy Sources and Electric Power; 2. Magnetic Fields and Magnetic Circuits; 3. The Power Transformer; 4. Synchronous Machines; 5. D.C. Machines; 6. Induction Machines; 7. The Electric Power System Network; Appendix: Complex Numbers, Phasors, Impedances, and Polyphase Circuits. 200 illustrations.

Soft Power

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Publisher : PublicAffairs
ISBN 13 : 0786738960
Total Pages : 216 pages
Book Rating : 4.7/5 (867 download)

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Book Synopsis Soft Power by : Joseph S Nye Jr

Download or read book Soft Power written by Joseph S Nye Jr and published by PublicAffairs. This book was released on 2009-04-28 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Joseph Nye coined the term "soft power" in the late 1980s. It is now used frequently—and often incorrectly—by political leaders, editorial writers, and academics around the world. So what is soft power? Soft power lies in the ability to attract and persuade. Whereas hard power—the ability to coerce—grows out of a country's military or economic might, soft power arises from the attractiveness of a country's culture, political ideals, and policies. Hard power remains crucial in a world of states trying to guard their independence and of non-state groups willing to turn to violence. It forms the core of the Bush administration's new national security strategy. But according to Nye, the neo-conservatives who advise the president are making a major miscalculation: They focus too heavily on using America's military power to force other nations to do our will, and they pay too little heed to our soft power. It is soft power that will help prevent terrorists from recruiting supporters from among the moderate majority. And it is soft power that will help us deal with critical global issues that require multilateral cooperation among states. That is why it is so essential that America better understands and applies our soft power. This book is our guide.

Dynamic Estimation and Control of Power Systems

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Publisher : Academic Press
ISBN 13 : 0128140062
Total Pages : 264 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Dynamic Estimation and Control of Power Systems by : Abhinav Kumar Singh

Download or read book Dynamic Estimation and Control of Power Systems written by Abhinav Kumar Singh and published by Academic Press. This book was released on 2018-10-04 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dynamic estimation and control is a fast growing and widely researched field of study that lays the foundation for a new generation of technologies that can dynamically, adaptively and automatically stabilize power systems. This book provides a comprehensive introduction to research techniques for real-time estimation and control of power systems. Dynamic Estimation and Control of Power Systems coherently and concisely explains key concepts in a step by step manner, beginning with the fundamentals and building up to the latest developments of the field. Each chapter features examples to illustrate the main ideas, and effective research tools are presented for signal processing-based estimation of the dynamic states and subsequent control, both centralized and decentralized, as well as linear and nonlinear. Detailed mathematical proofs are included for readers who desire a deeper technical understanding of the methods. This book is an ideal research reference for engineers and researchers working on monitoring and stability of modern grids, as well as postgraduate students studying these topics. It serves to deliver a clear understanding of the tools needed for estimation and control, while also acting as a basis for readers to further develop new and improved approaches in their own research. - Offers the first concise, single resource on dynamic estimation and control of power systems - Provides both an understanding of estimation and control concepts and a comparison of results - Includes detailed case-studies, including MATLAB codes, to explain and demonstrate the concepts presented