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Özel Yazılım Trojan+, güncellemeli ve garantili. Sadece 690TL!
mühendislik ile ilgili e booklarTeleportation Physics Study Pages:88 The Teleportation Physics Study is divided into four phases.Phase I is a review and documentation of quantum teleportation, its theoretical basis, technological development, and its potential |
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mühendislik ile ilgili e booklar konusundaki toplam yorum: 471, okunma sayısı: 121433. |
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02-10-2007, 11:52
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#346 |
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Forum Kalfası
 Kayıt Tarihi: Mar 2007
Üye numarası: #112559 Yer: ankara
Mesaj sayısı: 1,512
Karma etkisi: 10091
  Karma: 1008512
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Teleportation Physics Study
Pages:88 The Teleportation Physics Study is divided into four phases.Phase I is a review and documentation of quantum teleportation, its theoretical basis, technological development, and its potential application.Phase II developed a textbook description of teleportation as it occurs in classical physics, explored its theoretical and experimental status, and projected its potential applications.Phase III consisted of a search for teleportation phenomena occurring naturally or under laboratory conditions that can be assembled into a model describing the conditions required to accomplish the disembodied conveyance of objects. The characteristics of teleportation were defined, and physical theories were evaluated in terms of their ability to completely describe the phenomenon. Presently accepted physics theories, as well as theories that challenge the current physics paradigm were investigated for completeness. The theories that provide the best chance of explaining teleportation were selected, and experiments with a high chance of accomplishing teleportation were identified.Phase IV is the final report. The report contains five chapters.Chapter 1 is an overview of the textbook descriptions for the various teleportation phenomena that are found in nature, in theoretical physics concepts, and in experimental laboratory work.Chapter 2 proposes two quasi-classical physics concepts for teleportation: the first is based on engineering the spacetime metric to induce a traversable wormhole; the second is based on the polarizable-vacuum-general relativity approach that treats spacetime metric changes in terms of equivalent changes in the vacuum permittivity and permeability constants. These concepts are theoretically developed and presented. Promising laboratory experiments were identified and recommended for further research.Chapter 3 presents the current state-of-art of quantum teleportation physics, its theoretical basis, technological development, and its applications. Key theoretical, experimental, and applications breakthroughs were identified, and a series of theoretical and experimental research programs are proposed to solve technical problems and advance quantum teleportation physics.Chapter 4 gives an overview of alternative teleportation concepts that challenge the present physics paradigm. These concepts are based on the existence of parallel universes/spaces and/or extra space dimensions. The theoretical and experimental work that has been done to develop these concepts is reviewed, and a recommendation for further research is made.Chapter 5 gives an in-depth overview of unusual teleportation phenomena that occur naturally and under laboratory conditions. The teleportation phenomenon discussed in the chapter is based on psychokinesis (PK), which is a category of psychotronics. The U.S. military-intelligence literature is reviewed, which relates the historical scientific research performed on PK-teleportation in the U.S., China and the former Soviet Union. The material discussed in the chapter largely challenges the current physics paradigm; however, extensive controlled and repeatable laboratory data exists to suggest that PK-teleportation is quite real and that it is controllable. The report ends with a combined list of references. Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 buradan Surface Engineering Measurement Standards for Inorganic Materials (SP 960-9 ) Pages:264 The intent of this Guide is to give the materials community a resource for identifying standard methods which are used to measure surface properties and to characterize surface engineered materials.PrefaceSurface engineering of materials is important in applications as diverse as medical implants and gas turbines. Historically, a coating or cladding was added to a surface, or a surface was treated, to enhance properties or performance. However, increasingly, heat treated, implanted, coated and clad surfaces are viewed as part of a materials system where the substrate and surface complement each other in achieving a performance goal for a component. The integration of the surface and substrate as an engineered system creates a situation where failure of the surface may, in effect, be failure of the system and thus characterization of surfaces and measurement of surface properties are important to the design, maintenance, and analysis of the whole system.The advantages of engineered surfaces have stimulated development of surface treatment and coating processes as well as materials and, consequently, commerce. Commerce in engineered materials depends upon the ability to specify and measure composition, microstructure, dimensions and properties as well as performance in applications of interest. The intent of this Guide is to give the materials community a resource for identifying standard methods which are used to measure surface properties and to characterize surface engineered materials. buradan |
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02-10-2007, 11:56
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#347 |
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Forum Kalfası
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Mesaj sayısı: 1,512
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Karma: 1008512
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Drought and Water Crises: Science, Technology, and Management Issues
(Books in Soils, Plants, and the Environment) 328 Pages Today the world is facing a greater water crisis than ever. Droughts of lesser magnitude are resulting in greater impact. Even in years with normal precipitation, water shortages have become widespread in both developing and developed nations, in humid as well as arid climates. When faced with severe drought, governments become eager to act. Unfortunately, this eagerness usually wanes when precipitation returns to normal. Drought and Water Crises: Science, Technology, and Management Issues explains the complexities of drought and the role of science, technology, and management in resolving many of the issues associated with the world's expanding water crises. Contributors discuss a broad range of topics in attempting to answer these most pressing questions: How can we can improve planning tools and make mitigation tools more readily available and adaptable? How can we promote widespread adoption of new water-conserving technologies and encourage their use during non-drought periods? How can seasonal forecasts and early warning systems be made more reliable and expressed in ways to better meet the needs of end users? How can the drought-related policy experiences of some countries be systematically utilized to benefit others? Drought and Water Crises collates considerable information from diverse disciplines with the goal of reducing societal vulnerability to drought. Featuring case studies and stressing new technologies, the book seeks to encourage nations to adopt a more risk-based, proactive policy for water and drought management Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 buradan Handbook of Experimental Fluid Mechanics Pages:1500 This Handbook consolidates authoritative and state-of-the-art information from the large number of disciplines used in Experimental Fluid Mechanics into a readable desk reference book. It comprises four parts: Experiments in Fluid Mechanics, Measurement of Primary Quantities, Specific Experimental Approaches, and Analyses and Post-Processing of Data. It has been prepared for physicists and engineers in research and development in universities, industry and in governmental research institutions or national laboratories. Both experimental methodology and techniques are covered fundamentally and for a wide range of application fields. A generous use of citations directs the reader to additional material on each subject. buradan part1 buradan part2 buradan part3 buradan part4 Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 buradan part5 Introduction to Thermal Systems Engineering Thermodynamics, Fluid Mechanics, and Heat Transfer 2002-09 Pages: 567 This survey of thermal systems engineering combines coverage of thermodynamics, fluid flow, and heat transfer in one volume. Developed by leading educators in the field, this book sets the standard for those interested in the thermal-fluids market. Drawing on the best of what works from market leading texts in thermodynamics (Moran), fluids (Munson) and heat transfer (Incropera), this book introduces thermal engineering using a systems focus, introduces structured problem-solving techniques, and provides applications of interest to all engineers. Table of Contents 1 What Is Thermal Systems Engineering? 1 2 Getting Started in Thermodynamics: Introductory Concepts and Definitions 14 3 Using Energy and the First Law of Thermodynamics 31 4 Evaluating Properties 59 5 Control Volume Analysis Using Energy 96 6 The Second Law of Thermodynamics 123 7 Using Entropy 141 8 Vapor Power and Refrigeration Systems 185 9 Gas Power Systems 223 10 Psychrometric Applications (CD-ROM) 250 11 Getting Started in Fluid Mechanics: Fluid Statics 251 12 The Momentum and Mechanical Energy Equations 269 13 Similitude, Dimensional Analysis, and Modeling 293 14 Internal and External Flow 313 15 Getting Started in Heat Transfer: Modes, Rate Equations and Energy Balances 342 16 Heat Transfer by Conduction 359 17 Heat Transfer by Convection 405 18 Heat Transfer by Radiation 468 Appendices 511 Index to Property Tables and Figures 511 Index 557 buradan |
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02-10-2007, 11:58
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#348 |
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Forum Kalfası
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Üye numarası: #112559 Yer: ankara
Mesaj sayısı: 1,512
Karma etkisi: 10091
Karma: 1008512
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Quantum World of Nuclear Physics
9.7 MB This book presents a comprehensive explanation of the main ideas and principles of atomic and nuclear physics and quantum mechanics. The author invites readers to plunge into the physics of micro-objects and to take a fascinating tour of the world of atoms and nuclei. The main questions under consideration are the structure of atoms, atomic nuclei, the substance and systematics of elementary particles, the processes of the creation of atomic nuclei and the evolution of stars as well as different applied aspects of the physics of micro-objects. buradan mirror Maintenance Fundamentals 2nd Ed(Plant Engineering Series) Pages: 424 Maintenance Fundamentals includes modules that provide the practical knowledge required to effectively select, install, maintain, and troubleshoot critical plant machinery, equipment, and systems. Topics covered include shaft alignment, bearings, couplings and clutches, flexible intermediate drives, gears and gear drives, lubrication, packing and seals, and rotor balancing.This is the first book in a new series published by Butterworth-Heinemann in association with PLANT ENGINEERING magazine. PLANT ENGINEERING fills a unique information need for the men and women who operate and maintain industrial plants. It bridges the information gap between engineering education and practical application. As technology advances at increasingly faster rates, this information service is becoming more and more important. Since its first issue in 1947, PLANT ENGINEERING has stood as the leading problem-solving information source for America's industrial plant engineers, and this book series will effectively contribute to that resource and reputation. Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 buradan Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 Rockwell Hardness of Metallic Materials (SP 960-5) 76 Pages Explains the causes of variability in Rockwell Hardness test results and supplements information given in test methods with good practice recommendations.FOREWORDThe Rockwell hardness test continues to be applied as a tool for assessing the properties of a product while the tolerances on the acceptable material hardness have become tighter and tighter. Adhering to “good practice” procedures when performing Rockwell hardness measurements and calibrations is a beneficial step to reducing measurement errors. The purpose of this Guide is to explain the causes of variability in Rockwell hardness test results and to supplement the information given in test method standards with good practice recommendations. Although this Guide is directed more towards the users of Rockwell hardness having the greatest concern for accuracy in their measurements, much of the information given is also applicable for users that only require test results to be within wide tolerance bands, where high accuracy is not as critical. buradan mirror Carbon Fibers and Their Composites Pages:1153 Most literature pertaining to carbon fibers is of a theoretical nature. Carbon Fibers and their Composites offers a comprehensive look at the specific manufacturing of carbon fibers and graphite fibers into the growing surge of diverse applications that include flameproof materials, protective coatings, biomedical and prosthetics applications, textiles, batteries and fuel cells, automotive applications, construction, and even musical instruments. This useful guide provides a hands-on approach to the fabrication of carbon fibers. The book begins with a blueprint of the international history and development of carbon fiber, clearly defined terminology for all forms of solid carbon products, and the properties for elemental carbon and its allotropic forms. It then elaborates upon precursor materials, relevant surface treatment, and sizing for each carbon fiber type available in the world market. Several chapters also examine the types of matrices, their properties, and fracture mechanics of thermoset and thermoplastic polymers, carbon, glass, metal, and ceramics matrices. Carbon Fibers and their Composites reveals straightforward guidelines for the day-to-day operations of a carbon fiber plant, such as safety testing, quality control, design of equipment, packaging, air flow/dust control, maintenance, and environmental policies. Based on over 30 years of experience in the field, the author offers insight and possible solutions to the problems associated with production and testing of carbon fibers and their related composites. He details the use of analytical chemistry techniques, instrumentation requirements, and statistics to evaluate the results. Carbon Fibers and their Composites offers an excellent clarification of how carbon fibers yield reinforced composites, their physical and chemical characteristics, the diverse manufacturing techniques for each type, and the advantages they offer to a variety of applications. buradan |
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02-10-2007, 12:01
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#349 |
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Forum Kalfası
Kayıt Tarihi: Mar 2007
Üye numarası: #112559 Yer: ankara
Mesaj sayısı: 1,512
Karma etkisi: 10091
Karma: 1008512
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Design of Fluid Systems, 12th Edition
Pages:154PDF 5 MB Very Usefull book for Engineers working POWER PLANTSThis book is contain three section . section 1- its compilation of engineering data and information to asist in estimating loads and flow rates of steam, which enable the best choice when selecting sizes of STEAM TRAPS. Section 2-It illustrate how the services and control equpts. can be assembeled into hook ups. Section 3- summary of the range of SPIRAX SARCO equipments utilised in steam. buradan Engineering Handbook for Industrial Plastic Piping Systems Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 107 pages 2 MB TABLE OF CONTENTS Material Descriptions Industrial Standards Chemical Resistance Relative Properties Thermoplastic Engineering Above-Ground Installation Below-Ground Installation Testing Installation of Thermoplastics Solvent Cementing Threading Flanged Joints Fiberglass Reinforced Plastics (FRP) Hydraulic Fundamentals Conversion Charts Pump Data Glossary of Piping Terms buradan Electrical installation handbook (Protection and Control Devices) 3rd edition by ABB 168 pages 2MB The scope of this electrical installation handbook is to provide the designer and user of electrical plants with a quick reference,working tool. buradan Electrical installation handbook (Electrical devices)-3rd Edition By ABB 137 pages 2 MB buradan Steel Design Guide-Base Plate & Anchor Rod Design 2nd Editionby AISC 69 pages 8 MB This book gives the detail description about materials, fabrication, installation and design of columns base plate connections along with design examples. buradan Structural Welding Code - SteelAmerican Welding Society AWS D1.1/D1.1M-2004541 pages PDF11 MB The ALL NEW 2004 - The world's best reference for structural steel welding. New material includes both U.S. and metric measurements; allowable stress range formulae, tough-weathering steel additions to the pre-qualified steel lists, revised tolerances for PJP and CJP groove welds, and more. This code covers the welding requirements for any type of welded structure made from the commonly used carbon and low-alloy constructional steels. Sections 1 through 8 constitute a body of rules for the regulation of welding in steel construction. There are twelve mandatory and fourteen nonmandatory annexes in this code. A Commentary of the code is included with theContains the latest workmanship standards, inspection procedures, acceptance criteriaClarifies requirements for obtaining an engineer's approval, minimizing code-interpretation conflictsEnhances construction safety by requiring additional tests when FCAW and GMAW constant current power supplies are used Updates certain ASTM steel specifications and adds new prequalified steels, reflecting advances in technologyDetails newest allowable stress range formulaePresents latest revision of prequalified base metal listAdjusts welder qualification essential variablesAdjusts prequalification figure detailsEngineers, architects, and fabricators depend on this book to ensure the integrity of welded steel structures. buradan |
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05-10-2007, 10:45
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#350 |
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Forum Kalfası
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Mesaj sayısı: 1,512
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Karma: 1008512
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How the Laws of Physics Lie
Pages:146 In this sequence of philosophical essays about natural science, Nancy Cartwright argues that fundamental explanatory laws, the deepest and most admired successes of modern physics, do not in fact describe the regularities that exist in nature. Yet she is not `anti-realist'. Rather, she draws a novel distinction, arguing that theoretical entities, and the complex and localized laws that describe them, can be interpreted realistically, but that the simple unifying laws of basic theory cannot. buradan mirror Wiring Regulations in Brief Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 Pages:640 34 MB A complete guide to the requirements of the 16th Edition of the IEE Wiring Regulations, BS 7671 and Part P of the Building Regulations This essential reference will prove an invaluable guide for anyone based in the electrical industry working on electrical systems (design, installation, inspection and testing), who requires a comprehensive source of information on the specific requirements of the IEE Wiring Regulations (published by the IET), without having to trawl through the lengthy, complicated coverage of the Regulations themselves. Unlike the majority of texts available on the subject of the IEE Wiring Regulations, which explain how adherence to the Regulations is achieved in working practice, Ray Tricker presents the specifics of the actual regulatory Standard itself in his renowned, easily accessible, and informal writing style. Wiring Regulations in Brief presents the IEE Wiring Regulations with a unique topic-based approach. Unlike the Regulations themselves, related topics are linked areas such as inspection and testing are presented together in one section. This provides the reader with an exceptionally quick source of reference on all aspects of the Regulations as they relate to a specific area of working practice, which maximises easy identification of practical problems, and Regulations compliance. Part P, which brings domestic electrical installations under Building Regulations control as of 2005, is also covered in detail, to highlight the requirement that any person who carries out domestic electrical installation work, is now legally required to demonstrate their competence in their area of work. * Comprehensive, succinct reference - avoids the need to search through lengthy Standards * Topic based presentation links related areas of working practice for ease of reference * Informal writing style maximises accessibility, avoiding legal jargon and complex regulations definitions buradan mirror Construction Mathematics by Surinder Singh Virdi, Lecturer, Centre for the Built Environment, South Birmingham College Roy T. Baker Visiting Lecturer, Department of Construction, City of Wolverhampton College Publisher : Elsevier Ltd. ISBN–13: 978-0-7506-6792-0 Pages:297 7 MB Taking a starting point below that of GCSE level, by assuming no prior mathematical knowledge, Surinder Virdi and Roy Baker take the reader step by step through the mathematical requirements for Level 2 and 3 Building and Construction courses. Unlike the majority of basic level maths texts available, this book focuses exclusively on mathematics as it is applied in actual construction practice. As such, topics specific to the construction industry are presented, as well as essential areas for Level 2 craft NVQs for example, costing calculations, labor costs, cost of materials and setting out of building components. End of chapter exercises cover a range of theoretical as well as practical problems commonly found in construction practice, and two project-based assignments give students the opportunity to apply the knowledge they have gained. Answers to all exercises are included at the end of book. A chapter detailing the use of a scientific calculator for performing construction calculations will prove invaluable for students with no prior experience of their use. Construction Mathematics addresses all the mathematical requirements of Level 2 construction NVQs from City & Guilds/CITB and Edexcel courses, including the BTEC First Diploma in Construction. Additional coverage of the core unit Analytical Methods from BTEC National Construction, Civil Engineering, and Building Services courses makes this an essential revision aid to students who do not have Level 2 mathematics experience before commencing their BTEC National studies, or any reader who wishes to refresh their mathematics knowledge. Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 Solutions to the assignments are available to lecturers only at buradan * Focuses on construction topics not found in traditional technician-level mathematics textbooks - essential for students learning how to apply mathematics in building and construction * Content matched to the learning outcomes of CITB / City & Guilds and Edexcel construction courses at Levels 2 and 3, including the core unit Analytical Methods for BTEC National, and the new VGCSE in Construction and the Built Environment * Technically accurate construction images provide graphical representation of key construction scenarios in which mathematics topics are introduced buradan mirror Düzenleyen gzkcy : 05-10-2007 at 10:46. Sebep: link |
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05-10-2007, 10:48
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#351 |
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Forum Kalfası
Kayıt Tarihi: Mar 2007
Üye numarası: #112559 Yer: ankara
Mesaj sayısı: 1,512
Karma etkisi: 10091
Karma: 1008512
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Multi-Family Housing: The Art of Sharing
Pages:208 21 MB This new volume documents approximately 30 multi-family housing projects from around North America that represent the latest in accomodation, sense of community, privacy and accessibility. buradan Welding Materials Handbook By US Navy Publishing Date: 1991 1 MB This handbook describes various welding materials and techniques available to the SEABEE welder. The emphasis is placed upon interchangeability of materials ordinarily found in the Naval Construction Forces Table of Allowance. Although complete coverage of all possible materials and their various applications is not furnished, the data provided in this handbook will cover a Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 majority of maintenance situations. The referenced welding materials can be requisitioned from the supporting Construction Battalion Centers. This handbook also describes several related maintenance techniques. These include: Wearfacing, MAPP Gas Welding, and some cold processes that can be substituted for welding procedures in certain maintenance applications. buradan mirror Cameron Hydraulic Data 16th Ed It is a great resource for a process engineer. Lots of useful information that can be used in many different applications. Very useful reference book for this in engineering, especially mechanical engineering. It's a must have for those calculating, purchasing, or specifying pumps. buradan ASME B31.8-2003 - 2004, Gas Transmission and Distribution Piping Systems This Code covers the design, fabrication, installation, inspection, testing, and other safety aspects of operation and maintenance of gas transmission and distribution systems, including gas pipelines, gas compressor stations, gas metering and regulation stations, gas mains, and service lines up to the outlet of the customer’s meter set assembly. The scope of this Code includes gas transmission and gathering pipelines, including appurtenances, that are installed offshore for the purpose of transporting gas from production facilities to onshore ********s; gas storage equipment of the closed pipe type that is fabricated or forged from pipe or fabricated from pipe and fittings, and gas storage lines. buradan Piping Engineering Contents: Commercial pipe size and wall thicknesses, Design properties of pipe, Pressure-Stress ratios, Volumetric capacities of fittings, Flow of fluids, Line expansion & flexibility, Layout dimensions of fittings & Flanges and much more. Scanned PDF. Poor quality, probably scanned from photocopy. buradan Düzenleyen gzkcy : 05-01-2010 at 09:59. Sebep: düzen |
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05-10-2007, 10:52
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#352 |
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Forum Kalfası
Kayıt Tarihi: Mar 2007
Üye numarası: #112559 Yer: ankara
Mesaj sayısı: 1,512
Karma etkisi: 10091
Karma: 1008512
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Statics and Strength of Materials
Pages:447 This popular text provides the information students need for a non-calculus course in statics and strength of materials. Although U.S. Custromary units are still employed throughout, the text starts students thinking in metric terms by introducing SI metric units in illustrative examples and in student problems. Changes in relevant codes are incorporated to make students aware of current design procedures. buradan Steel Designers' Manual By SCI Pages:1368 10 MB This classic manual on structural steel design provides a major source of reference for structural engineers and fabricators working with the leading construction material. Based fully on the concepts of limit state design, the manual has been revised to take account of the 2000 revisions to BS 5950. It also looks at new developments in structural steel, environmental issues and outlines the main requirements of the Eurocode on structural steel. buradan mirror Electricity, Magnetism, and Light Pages:800 A very comprehensive introduction to electricity, magnetism and optics ranging from the interesting and useful history of the science, to connections with current real-world phenomena in science, engineering and biology, to common sense advice and insight on the intuitive understanding of electrical and magnetic phenomena. This is a fun book to read, heavy on relevance, with practical examples, such as sections on motors and generators, as well as `take-home experiments' to bring home the key concepts. Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 Slightly more advanced than standard freshman texts for calculus-based engineering physics courses with the mathematics worked out clearly and concisely. Helpful diagrams accompany the discussion. The emphasis is on intuitive physics, graphical visualization, and mathematical implementation. Solutions are available via website to qualified users. Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 *Electricity, Magnetism, and Light is an engaging introductory treatment of electromagnetism and optics for second semester physics and engineering majors. *Focuses on conceptual understanding, with an emphasis on relevance and historical development. *Mathematics is specific and avoids unnecessary technical development. *Emphasis on physical concepts, analyzing the electromagnetic aspects of many everyday phenomena, and guiding readers carefully through mathematical derivations. *Provides a wealth of interesting information, from the history of the science of electricity and magnetism, to connections with real world phenomena in science, engineering, and biology, to common sense advice and insight on the intuitive understanding of electrical and magnetic phenomena buradan Microstructure of Steels and Cast Irons Pages:404 The book comprises three parts. Part 1 gives a historical description of the development of ironworking techniques since the earliest times. Part 2 is the core of the book and deals with the metallurgical basis of microstructures, with four main themes: phase diagrams, solidification processes, diffusion, and solid state phase transformations. Part 3 begins by an introduction to steel design principles. It then goes on to consider the different categories of steels, placing emphasis on their specific microstructural features. Finally, a comprehensive reference list includes several hundred pertinent articles and books. The book is the work of a single author, thus ensuring uniformity and concision. It is intended for scientists, metallurgical engineers and senior technicians in research and development laboratories, design offices and quality departments, as well as for teachers and students in universities, technical colleges and other higher education establishments. buradan mirror Lubrication and Lubricant Selection: A Practical Guide by A R Lansdown Publisher : Professional Engineering Publishing Limited, London ISBN No.: 1 86058 408 X Pages:286 13 MB This is an important volume in the "Tribology in Practice Series" (TIPS). Thoroughly updated and revised, "Lubrication and Lubricant Selection" is a much welcomed third edition of this established and successful title. Since the publication of the earlier editions of this title there have been important developments in some aspects of lubricant technology, notably in automotive engine lubricants: for example significant improvements in their expected service life and in fuel economy. A major cause of these changes has been the increasing international concern for the environmental impact of all sorts of technologies, not least lubricant technology. Greater public anxiety for safety and the environment has resulted in new legislation governing such subjects as product liability and environmental protection. This extended and updated edition of "Lubrication and Lubricant Selection" presents an accurate picture of the current position, particularly with regard to the rapidly changing technical, testing, specification and regulation situation of engine lubricants. The book provides guidance to lubrication practice in industry, with the emphasis on practical application. Specific guidance is given regarding the appropriate selection of lubricants for a wide range of uses. Factors determining the suitability of a lubricant for a particular purpose are described and explained. The complete contents are: Basic principles of lubrication; Choice of lubricant type; Lubricating oils; Selection of lubricating oil; Oil supply systems; Oil changing and oil conservation; Greases and anti seizes; Dry bearings and solid lubrication; Gas bearings; Sealing of lubricants; Lubricant testing and specifications; Lubricant monitoring; Lubricant handling and storage; and, Health and safety. Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 Table of Contents Basic principles of lubrication choice of lubricant type lubricating oils selection of lubricating oil oil supply systems oil changing and oil conservation greases and anti-seizes dry bearings and solid lubrication gas bearings sealing of lubricants lubricant testing and specifications lubricant monitoring lubricant handling and storage health and safety. buradan mirror mirror |
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05-10-2007, 10:55
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#353 |
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Forum Kalfası
Kayıt Tarihi: Mar 2007
Üye numarası: #112559 Yer: ankara
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Karma: 1008512
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Thermoluminescence of Solids
Pages:390 McKeever gives us a comprehensive survey of thermoluminescence, an important, versatile, and widely-used experimental technique. Bringing together previously isolated specialized approaches, he stresses the importance of the solid state aspects of the phenomenon and links these to applications in dating, dosimetry, and geology. The book contains chapters on analysis and special properties, on instrumentation, and on the variety of defect reaction--using the alkali halides and SiO2 as examples--that can take place within a material to yield thermoluminescence. Three chapters concerning applications discuss the features of the solid state reactions to explain some of the properties observed in practice. buradan buradan djvu Signal Analysis: Time, Frequency, Scale, and Structure Pages:966 Offers a well-rounded, mathematical approach to problems in signal interpretation using the latest time, frequency, and mixed-domain methods Equally useful as a reference, an up-to-date review, a learning tool, and a resource for signal analysis techniques Provides a gradual introduction to the mathematics so that the less mathematically adept reader will not be overwhelmed with instant hard analysis Covers Hilbert spaces, complex analysis, distributions, random signals, analog Fourier transforms, and more ... buradan buradan mirror Material Inhomogeneities and their Evolution: A Geometric Approach (Interaction of Mechanics and Mathematics) Pages:280 Inhomogeneity theory is of importance for the description of a variety of material phenomena, including continuous distributions of dis********s, fracture mechanics, plasticity, biological remodelling and growth and, more generally, all processes that entail changes in the material body driven by forces known in literature as material or configurational. This monograph presents a unified treatment of the theory using some of the tools of modern differential geometry. The first part of the book deals with the geometrical description of uniform bodies and their homogeneity (i.e., integrability) conditions. In the second part, a theory of material evolution is developed and its relevance in various applied contexts discussed. The necessary geometrical notions are introduced as needed in the first two parts but often without due attention to an uncompromising mathematical rigour. This task is left for the third part of the book, which is a highly technical compendium of those concepts of modern differential geometry that are invoked in the first two parts (differentiable manifolds, Lie groups, jets, principal fibre bundles, G-structures, connections, frame bundles, integrable prolongations, groupoids, etc.). To make the text as useful as possible to active researchers and graduate students, considerable attention has been devoted to non-standard topics, such as second-grade materials, Cosserat media and functionally graded bodies. buradan Advanced DC/DC Converters Pages:792 DC/DC conversion techniques have undergone rapid development in recent decades. With the pioneering work of authors Fang Lin Luo and Hong Ye, DC/DC converters have now been sorted into their six generations, and by a rough count, over 500 different topologies currently exist, with more being developed each year. Advanced DC/DC Converters offers a concise, practical presentation of DC/DC converters, summarizing the spectrum of conversion technologies and presenting many new ideas and more than 100 new topologies. The treatment begins with background material on DC/DC conversion and discussions on voltage lift and super-lift converters. It then proceeds through each generation, including the groundbreaking sixth generation--converters developed by the authors that can be cascaded for high voltage transfer gain. More than 320 figures, 60 tables, and 500 formulae allow you to more easily grasp the overall structure of advanced DC/DC converters, provide fast access to precise data, and help you quickly determine the values of your own circuit components. Nowhere else in the literature are DC/DC converters so logically sorted and systematically introduced. Nowhere else can you find detailed information on prototype topologies that represent a major contribution to modern power engineering. Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 buradan buradan mirror Materials Handbook Publisher: Mc Graw Hill Pages:1244 4 MB The Materials Handbook is an encyclopedic, A-to-Z organization of all types of materials, featuring their key performance properties, principal characteristics and applications in product design. Materials include ferrous and nonferrous metals, plastics, elastomers, ceramics, woods, composites, chemicals, minerals, textiles, fuels, foodstuffs and natural plant and animal substances --more than 13,000 in all. Properties are expressed in both U.S. customary and metric units and a thorough index eases finding details on each and every material. Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 Introduced in 1929 and often known simply as "Brady's," this comprehensive, one-volume, 1244 page encyclopedia of materials is intended for executives, managers, supervisors, engineers, and technicians, in engineering, manufacturing, marketing, purchasing and sales as well as educators and students. Of the dozens of families of materials updated in the 15th Edition, the most extensive additions pertain to adhesives, activated carbon, aluminides, aluminum alloys, catalysts, ceramics, composites, fullerences, heat-transfer fluids, nanophase materials, nickel alloys, olefins, silicon nitride, stainless steels, thermoplastic elastomers, titanium alloys, tungsten alloys, valve alloys and welding and hard-facing alloys. Also widely updated are acrylics, brazing alloys, chelants, biodegradable plastics, molybdenum alloys, plastic alloys, recyclate plastics, superalloys, supercritical fluids and tool steels. New classes of materials added include aliphatic polyketones, carburizing secondary-hardening steels and polyarylene ether benzimidazoles. Carcinogens and materials likely to be cancer-causing in humans are listed for the first time. buradan |
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05-10-2007, 10:59
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#354 |
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Forum Kalfası
Kayıt Tarihi: Mar 2007
Üye numarası: #112559 Yer: ankara
Mesaj sayısı: 1,512
Karma etkisi: 10091
Karma: 1008512
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Physics of Ferroelectrics: A Modern Perspective
(Topics in Applied Physics) Pages:402 During the past two decades, revolutionary breakthroughs have occurred in the understanding of ferroelectric materials, both from the perspective of theory and experiment. First principles approaches, including the Berry phase formulation of ferroelectricity, now allow accurate, quantitative predictions of material properties, and single crystalline thin films are now available for fundamental studies of these materials. In addition, the need for high dielectric constant insulators and nonvolatile memories in semiconductor applications has motivated a renaissance in the investigation of these materials. This book addresses the paradigmatic shifts in understanding brought about by these breakthroughs, including the consideration of novel fabrication methods and nanoscale applications of these materials, and new theoretical methods such as the effective Hamiltonian approach and density functional theory. buradan buradan mirror Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 buradan mirror buradan mirror The World in Eleven Dimensions: Supergravity, supermembranes and M-theory(Studies in High Energy Physics, Cosmology and Gravitation) Pages:513 A unified theory embracing all physical phenomena is a major goal of theoretical physics. In the early 1980s, many physicists looked to eleven-dimensional supergravity in the hope that it might provide that elusive superunified theory. In 1984 supergravity was knocked off its pedestal by ten-dimensional superstrings, one-dimensional objects whose vibrational modes represent the elementary particles. Superstrings provided a perturbative finite theory of gravity which, after compactification to four spacetime dimensions, seemed in principle capable of explaining the Standard Model. Despite these major successes, however, nagging doubts persisted about superstrings. Then in 1987 and 1992 the elementary supermembrane and its dual partner, the solitonic superfivebrane, were discovered. These are supersymmetric extended objects with respectively two and five dimensions moving in an eleven-dimensional spacetime. Over the period since 1996, perturbative superstrings have been superseded by a new nonperturbative called M-theory, which describes supermembranes and superfivebranes, subsumes string theories, and has as its low-energy limit, eleven-dimensional supergravity. M-theory represents the most exciting development in the subject since 1984 when the superstring revolution first burst on the scene. The first book devoted to M-theory, The World in Eleven Dimensions: Supergravity, Supermembranes and M-Theory brings together seminal papers that have shaped our current understanding of this eleven-dimensional world, from supergravity through supermembranes to M-theory. Each chapter includes commentaries intended to explain the importance of these papers and to place them in a wider perspective. Each chapter also has an extensive bibliography. The book is of interest to researchers and postgraduate students in particle physics, mathematical physics, gravitation, and cosmology. Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 buradan buradan mirror Principles of Computational Fluid Dynamics Pages:644 The book is aimed at graduate students, researchers, engineers and physicists involved in fluid computations. An up-to-date account is given of the present state of the art of numerical methods employed in computational fluid dynamics. The underlying numerical principles are treated with a fair amount of detail, using elementary methods. Attention is given to the difficulties arising from geometric complexity of the flow domain. Uniform accuracy for singular perturbation problems is studied, pointing the way to accurate computation of flows at high Reynolds number. Unified methods for compressible and incompressible flows are discussed. A treatment of the shallow-water equations is included. A basic introduction is given to efficient iterative solution methods. Many pointers are given to the current literature, facilitating further study. buradan buradan mirror A Guide to Physics Problems : Part 1Mechanics, Relativity, and Electrodynamics Pages:356 In order to equip hopeful graduate students with the knowledge necessary to pass the qualifying examination, the authors have assembled and solved standard and original problems from major American universities Boston University, University of Chicago, University of Colorado at Boulder, Columbia, University of Maryland, University of Michigan, Michigan State, Michigan Tech, MIT, Princeton, Rutgers, Stanford, Stony Brook, University of Wisconsin at Madison – and Moscow Institute of Physics and Technology. A wide range of material is covered and comparisons are made between similar problems of different schools to provide the student with enough information to feel comfortable and confident at the exam. Guide to Physics Problems is published in two volumes: this book, Part 1, covers Mechanics, Relativity and Electrodynamics; Part 2 covers Thermodynamics, Statistical Mechanics and Quantum Mechanics. Praise for A Guide to Physics Problems: Part 1: Mechanics, Relativity, and Electrodynamics: "Sidney Cahn and Boris Nadgorny have energetically collected and presented solutions to about 140 problems from the exams at many universities in the United States and one university in Russia, the Moscow Institute of Physics and Technology. Some of the problems are quite easy, others are quite tough; some are routine, others ingenious." (From the Foreword by C. N. Yang, Nobelist in Physics, 1957) "Generations of graduate students will be grateful for its existence as they prepare for this major hurdle in their careers." (R. Shankar, Yale University) "The publication of the volume should be of great help to future candidates who must pass this type of exam." (J. Robert Schrieffer, Nobelist in Physics, 1972) "I was positively impressed … The book will be useful to students who are studying for their examinations and to faculty who are searching for appropriate problems." (M. L. Cohen, University of California at Berkeley) "If a student understands how to solve these problems, they have gone a long way toward mastering the subject matter." (Martin Olsson, University of Wisconsin at Madison) "This book will become a necessary study guide for graduate students while they prepare for their Ph.D. examination. It will become equally useful for the faculty who write the questions." buradan buradan mirror |
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05-10-2007, 11:02
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#355 |
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Forum Kalfası
Kayıt Tarihi: Mar 2007
Üye numarası: #112559 Yer: ankara
Mesaj sayısı: 1,512
Karma etkisi: 10091
Karma: 1008512
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Group Theory and Its Application to Physical Problems
Pages:528 One of the best-written, most skillful expositions of group theory and its physical applications, directed primarily to advanced undergraduate and graduate students in physics, especially quantum physics. With problems. "Well-organized, well-written and very clear throughout." — Mathematical Reviews. 71 illustrations. buradan Solid State Physics : Problems and Solutions Pages:280 The ideal supplement to the standard texts in condensed matter physics Solving homework problems is the single most effective way for students to familiarize themselves with the language and details of solid state physics. Testing problem-solving ability is the best means at the professor´s disposal for measuring student progress at critical points in the learning process. This book enables any instructor to supplement end-of-chapter textbook assignments with a large number of challenging and engaging practice problems and discover a host of new ideas for creating exam questions. Designed to be used in tandem with any of the excellent textbooks on this subject, Solid State Physics: Problems and Solutions provides a self-study approach through which advanced undergraduate and first-year graduate students can develop and test their skills while acclimating themselves to the demands of the discipline. Each problem has been chosen for its ability to illustrate key concepts, properties, and systems, knowledge of which is crucial in developing a complete understanding of the subject, including: * Crystals, diffraction, and reciprocal lattices. * Phonon dispersion and electronic band structure. * Density of states. * Transport, magnetic, and optical properties. * Interacting electron systems. * And more buradan buradan mirror How To Solve Physics Problems and Make The Grade 275,000 students in noncalculus physics; Required pre-med course; Super-accessible, straightforward help; Student-grabbing graphics and style; Icons for important concepts; 1-2-3 help with problems. buradan buradan mirror Selected Problems in Theoretical Physics This book is a collection of more than 100 problems selected from the examination questions for a graduate course in theoretical physics. Every problem is discussed and solved in detail. A wide range of subjects is covered, from potential scattering to atomic, nuclear and high energy physics. Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 Special emphasis is devoted to relativistic quantum mechanics and its application to elementary processes: S-matrix theory, the role of discrete symmetries, the use of Feynman diagrams and elementary perturbative quantum field theory. The course attaches great importance to recitation sessions, where thorough problem solving becomes a true test of mastery of theoretical background. The authors are experts in their fields. A Di Giacomo taught "theoretical physics" for about 20 years. G Paffuti and P Rossi held recitations for several years. More recently, Haris Panagopoulos followed suit. He assisted the authors in preparing this English version translated from the Italian. For physicists and especially for graduate and advanced undergraduate students in theoretical physics, this book is a positive guide in the intricacies of problem-solving. A further feature that adds practical value to this book is that most problems correspond to realistic physical processes and their numerical results are compared to experimental values whenever possible. buradan buradan mirror Problems in general physics Pages:386 Excellent Problems book at under graduate level The classic Irodov problems are daunting in the sense that they are informal and need a thorough understanding of not only a single chapter but a good understanding of all the fundamentals.Some of the problems may take several hours long but don't get bogged down.If you can solve at least 80% of the problems in a single exercise you can rest assure that you have clear fundamentals and also do have the ability to apply them.They are a must for every IIT(Indian Istitute of Technology) aspirant and also comes helps in the olympiads.There are a lot of solution manual in the market(atleast in India) but one should try to stay away from them and have confidence in himself or herself.All in all a class act! buradan Numerical Treatment of Multiphase Flows in Porous Media Proceedings of the International Workshop Held at Beijing, China, 2-6 August, 1999 (Lecture Notes in Physics) Pages:445 This book describes in detail the current, state-of-the-art numerical treatment and simulation of multiphase flows in porous media. The porous media considered range from ordinary to fractured and deformable media, the models treated from single-phase compressible flow to multiphase multicomponent flow with mass interchange, while the computational algorithms encompass everything from classical iterative solvers to modern multigrid and domain decomposition approaches. Addressing many problems originating from the applied geosciences, the book focuses on their common mathematical and computational aspects. It will serve as an excellent research reference for all geoscientists, mathematicians, physicists, and engineers who work in the mathematical modeling and numerical simulation of multiphase flows in porous media. buradan |
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09-11-2007, 14:34
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#356 |
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Çırak
Kayıt Tarihi: Nov 2007
Üye numarası: #157531
Mesaj sayısı: 13
Karma etkisi: 0
Karma: 2301
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13 Gb Engineering + Science+ Medicine + Pharmacy Ebooks
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12-11-2007, 13:48
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#357 |
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Çırak
Kayıt Tarihi: Nov 2007
Üye numarası: #157531
Mesaj sayısı: 13
Karma etkisi: 0
Karma: 2301
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1,1 gb daha ekledim
Kod:
http://rapidshare.com/users/DZTHOW |
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13-11-2007, 12:19
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#358 |
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Forum Kalfası
Kayıt Tarihi: Mar 2007
Üye numarası: #112559 Yer: ankara
Mesaj sayısı: 1,512
Karma etkisi: 10091
Karma: 1008512
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Edible and Poisonous Mushrooms of the World
Edible and Poisonous Mushrooms of the World By Ian R. Hall, Steven L. Stephenson, Peter K. Buchanan, Wang Yun, Anthony L. J. Cole, * Publisher: Timber Press, Incorporated * Number Of Pages: 372 * Publication Date: 2003-08-01 * Sales Rank: 601749 * ISBN / ASIN: 0881925861 * EAN: 9780881925869 * Binding: Hardcover * Manufacturer: Timber Press, Incorporated * Studio: Timber Press, Incorporated Book Description: Mushrooms are among the most intriguing and striking inhabitants of the natural world, as highly regarded for their distinctive flavors and uses in cooking and medicine as for their sometimes strange, often beautiful shapes and forms. Some are medicinal, others poisonous or even lethal. Edible and Poisonous Mushrooms of the World is a well-rounded look at mushrooms, including their cultivation, ethnobotanical uses, and the fascinating roles they play in nature. The authors provide expert advice on how to identify and distinguish between edible and poisonous wild mushrooms and how to record important details, with suggestions for taking photographs and preparing spore prints. More than 250 stunning photographs accompany the text. Truly international in its coverage, this engaging introduction to the world of mushrooms will appeal to naturalists, students, photographers, chefs, hikers, and potential growers from around the world. Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 download |
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13-11-2007, 12:22
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#359 |
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Forum Kalfası
Kayıt Tarihi: Mar 2007
Üye numarası: #112559 Yer: ankara
Mesaj sayısı: 1,512
Karma etkisi: 10091
Karma: 1008512
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 Nuclear and Particle Physics: An Introduction By Brian R. Martin * Publisher: Wiley * Number Of Pages: 428 * Publication Date: 2006-04-28 * Sales Rank: 788399 * ISBN / ASIN: 0470019999 * EAN: 9780470019993 * Binding: Hardcover * Manufacturer: Wiley * Studio: Wiley Book Description: Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 Particle physics is the study of the fundamental constituents of matter and their interactions. Nuclear physics is the scientific study of the forces, reactions, and internal structures of atomic nuclei. Increasingly both nuclear and particle physics are taught together at undergraduate level and it is usually a compulsory course for physics and astronomy undergraduates in their third year. This text is an accessible, balanced introduction to nuclear and particle physics and is suitable for those taking short courses in the subject. It provides a readable and up-to-date overview of both the theoretical and experimental aspects of nuclear and particle physics. It also includes a comprehensive set of problems at the end of each chapter, plus solutions. download |
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13-11-2007, 12:24
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#360 |
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Forum Kalfası
Kayıt Tarihi: Mar 2007
Üye numarası: #112559 Yer: ankara
Mesaj sayısı: 1,512
Karma etkisi: 10091
Karma: 1008512
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 Quantum Chemistry of Solids: The LCAO First Principles Treatment of Crystals (Springer Series in Solid-State Sciences) By Robert A. Evarestov * Publisher: Springer * Number Of Pages: 560 * Publication Date: 2007-05-07 * Sales Rank: 3188924 * ISBN / ASIN: 3540487468 * EAN: 9783540487463 * Binding: Hardcover * Manufacturer: Springer * Studio: Springer Book Description: Quantum Chemistry of Solids delivers a comprehensive account of the main features and possibilities of LCAO methods for the first principles calculations of electronic structure of periodic systems. The first part describes the basic theory underlying the LCAO methods applied to periodic systems and the use of wave-function-based (Hartree-Fock), density-based (DFT) and hybrid hamiltonians. The translation and site symmetry consideration is included to establish connection between k-space solid-state physics and real-space quantum chemistry methods in the framework of cyclic model of an infinite crystal. The inclusion of electron correlation effects for periodic systems is considered on the basis of localized crystalline orbitals. The possibilities of LCAO methods for chemical bonding analysis in periodic systems are discussed. The second part deals with the applications of LCAO methods for calculations of bulk crystal properties, including magnetic ordering and crystal structure optimization. The discussion of the results of some supercell calculations of point defects in non-metallic solids and of the crystalline surfaces electronic structure illustrates the efficiency of LCAO method for solids. Kaynak: Wardom http://www.wardom.com.tr/showthread.php?t=130737 download |
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