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Author: YCT Expert Team
Publisher: YOUTH COMPETITION TIMES
Published:
Total Pages: 880
ISBN-13:
DOWNLOAD EBOOK2023-24 TGT/PGT/GIC Physics Magnetism & Electromagnetic Induction 50,000 MCQ Vol.04 Solved Papers
Author: Andrea M. Mitofsky
Publisher: Createspace Independent Publishing Platform
Published: 2018-08-25
Total Pages: 384
ISBN-13: 9781725864429
DOWNLOAD EBOOKDirect Energy Conversion discusses both the physics behind energy conversion processes and a wide variety of energy conversion devices. A direct energy conversion process converts one form of energy to another through a single process. The first half of this book surveys multiple devices that convert to or from electricity including piezoelectric devices, antennas, solar cells, light emitting diodes, lasers, thermoelectric devices, and batteries. In these chapters, physical effects are discussed, terminology used by engineers in the discipline is introduced, and insights into material selection is studied. The second part of this book puts concepts of energy conversion in a more abstract framework. These chapters introduce the idea of calculus of variations and illuminate relationships between energy conversion processes.This peer-reviewed book is used for a junior level electrical engineering class at Trine University. However, it is intended not just for electrical engineers. Direct energy conversion is a fascinating topic because it does not fit neatly into a single discipline. This book also should be of interest to physicists, chemists, mechanical engineers, and other researchers interested in an introduction to the energy conversion devices studied by scientists and engineers in other disciplines.
Author: T.H.K. Barron
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 342
ISBN-13: 1461546958
DOWNLOAD EBOOKThe birth of this monograph is partly due to the persistent efforts of the General Editor, Dr. Klaus Timmerhaus, to persuade the authors that they encapsulate their forty or fifty years of struggle with the thermal properties of materials into a book before they either expired or became totally senile. We recognize his wisdom in wanting a monograph which includes the closely linked properties of heat capacity and thermal expansion, to which we have added a little 'cement' in the form of elastic moduli. There seems to be a dearth of practitioners in these areas, particularly among physics postgraduate students, sometimes temporarily alleviated when a new generation of exciting materials are found, be they heavy fermion compounds, high temperature superconductors, or fullerenes. And yet the needs of the space industry, telecommunications, energy conservation, astronomy, medical imaging, etc. , place demands for more data and understanding of these properties for all classes of materials - metals, polymers, glasses, ceramics, and mixtures thereof. There have been many useful books, including Specific Heats at Low Tempera tures by E. S. Raja Gopal (1966) in this Plenum Cryogenic Monograph Series, but few if any that covered these related topics in one book in a fashion designed to help the cryogenic engineer and cryophysicist. We hope that the introductory chapter will widen the horizons of many without a solid state background but with a general interest in physics and materials.
Author: Robert C. Juvinall
Publisher: John Wiley & Sons
Published: 2020-06-23
Total Pages: 805
ISBN-13: 1119723604
DOWNLOAD EBOOKFundamentals of Machine Component Design presents a thorough introduction to the concepts and methods essential to mechanical engineering design, analysis, and application. In-depth coverage of major topics, including free body diagrams, force flow concepts, failure theories, and fatigue design, are coupled with specific applications to bearings, springs, brakes, clutches, fasteners, and more for a real-world functional body of knowledge. Critical thinking and problem-solving skills are strengthened through a graphical procedural framework, enabling the effective identification of problems and clear presentation of solutions. Solidly focused on practical applications of fundamental theory, this text helps students develop the ability to conceptualize designs, interpret test results, and facilitate improvement. Clear presentation reinforces central ideas with multiple case studies, in-class exercises, homework problems, computer software data sets, and access to supplemental internet resources, while appendices provide extensive reference material on processing methods, joinability, failure modes, and material properties to aid student comprehension and encourage self-study.
Author: Lynne McTaggart
Publisher: Harper Collins
Published: 2009-10-13
Total Pages: 290
ISBN-13: 0061827479
DOWNLOAD EBOOK“A big, bold, brilliantly crafted page-turner with HUGE ideas that challenge every last view about how the world works. This is both a primer to understand the law of attraction and the essential book of our age.” — Jack Canfield, author of The Success Principles(TM) and featured teacher on The Secret(TM) “One of the most powerful and enlightening books I have ever read. A magnificent job of presenting the hard evidence for what spiritual masters have been telling us for centuries.” — Wayne W. Dyer During the past few years science and medicine have been converging with common sense, confirming a widespread belief that everything—especially the mind and the body—is far more connected than traditional physics ever allowed. The Field establishes a new biological paradigm: it proves that our body extends electromagnetically beyond ourselves and our physical body. It is within this field that we can find a remarkable new way of looking at health, sickness, memory, will, creativity, intuition, the soul, consciousness, and spirituality. The Field helps to bridge the gap that has opened up between mind and matter, between us and the cosmos. Original, well researched, and well documented by distinguished sources, this is the mind/body book for a new millennium.
Author: George Ellwood Dieter
Publisher: McGraw-Hill Companies
Published: 1988-01-01
Total Pages: 751
ISBN-13: 9780070841871
DOWNLOAD EBOOKAuthor: Zvia Breznitz
Publisher: Springer Science & Business Media
Published: 2012-06-01
Total Pages: 333
ISBN-13: 9400740867
DOWNLOAD EBOOKThis valuable addition to the literature offers readers a comprehensive overview of recent brain imaging research focused on reading, writing and mathematics—a research arena characterized by rapid advances that follow on the heels of fresh developments and techniques in brain imaging itself. With contributions from many of the lead scientists in this field, a number of whom have been responsible for key breakthroughs, the coverage deals with the commonalities of, as well as the differences between, brain activity related to the three core educational topics. At the same time, the volume addresses vital new information on both brain and behavior indicators of developmental problems, and points out the new directions being pursued using current advances in brain imaging technologies as well as research-based interventions. The book is also a tribute to a new Edmund, J Safra Brain center for the study of learning Disabilities at the University of Haifa-Israel.
Author: Karl T. Ulrich
Publisher: Irwin/McGraw-Hill
Published: 2004
Total Pages: 392
ISBN-13:
DOWNLOAD EBOOKThis text presents a set of product development techniques aimed at bringing together the marketing, design, and manufacturing functions of the enterprise. The integrative methods facilitate problem-solving and decision-making.
Author: J.M.G. Cowie
Publisher: CRC Press
Published: 1991-06-01
Total Pages: 452
ISBN-13: 9780748740734
DOWNLOAD EBOOKThis text follows a broad sequence of preparation, characterization, physical and mechanical properties and structure-property relations. Polymers: Chemistry and Physics of Modern Materials, Second Edition covers several methods of polymerization, properties, and advanced applications such as liquid crystals and polymers used in the electronics industry. Topics also include Step-Growth, Free Radical Addition, and Ionic Polymerization; Copolymerization; Polymer Stereochemistry and Characterization; Structure-Property Relationship; Polymer Liquid Crystals; and Polymers for the Electronics Industry.
Author: Myint Swe Khine
Publisher: Springer Science & Business Media
Published: 2011-03-01
Total Pages: 289
ISBN-13: 9400704496
DOWNLOAD EBOOKThe process of developing models, known as modeling, allows scientists to visualize difficult concepts, explain complex phenomena and clarify intricate theories. In recent years, science educators have greatly increased their use of modeling in teaching, especially real-time dynamic modeling, which is central to a scientific investigation. Modeling in science teaching is being used in an array of fields, everything from primary sciences to tertiary chemistry to college physics, and it is sure to play an increasing role in the future of education. Models and Modeling: Cognitive Tools for Scientific Enquiry is a comprehensive introduction to the use of models and modeling in science education. It identifies and describes many different modeling tools and presents recent applications of modeling as a cognitive tool for scientific enquiry.
