موضوعات
آموزش و پرورش
ادبیات و زبان
پزشکی، دندانپزشکی و داروسازی
تاریخ و جغرافیا
داستان و رمان
دیگر
دین و فلسفه
روانشناسی
ریاضیات و آمار
سلامتی، تناسب اندام و رژیم غذایی
شیمی و پلیمر
علوم اجتماعی و حقوق
علوم زیستی و بیوتکنولوژی
فیزیک و نجوم
کامپیوتر و اینترنت
کتابهای کودکان و داستان
کسب و کار و اقتصاد
کشاورزی و دامپزشکی و غذا
معماری
مهندسی و فناوری
هنر و تئاتر
محصولات
Biology What Should Sociology do About Darwin; Evaluating Some Potential Contributions of Sociobiology and Evolutionary Psychology to Sociology - Original PDF
نویسندگان: خلاصه: What should sociology do about Darwin? Evaluating some potential contributions of sociobiology and evolutionary psychology to sociology.
The Sociology and Psychology of Terrorism: Who becomes a Terrorist and Why? - Original PDF
نویسندگان: خلاصه: CONTENTS Preface Executive Summary: Mindsets of Mass Destruction New Types of Post-Cold War Terrorists -- New Forms of Terrorist-Threat Scenarios Introduction Terms of Analysis Defining Terrorism and Terrorists -- Terrorist Group Typologies Approaches to Terrorism Analysis The Multicausal Approach -- The Political Approach -- The Organizational Approach -- The Physiological Approach -- The Psychological Approach General Hypotheses of Terrorism Frustration-Aggression Hypothesis -- Negative Identity Hypothesis -- Narcissistic Rage Hypothesis The Psychology of the Terrorist Terrorist Motivation -- The Process of Joining a Terrorist Group -- The Terrorist as Mentally Ill --The Terrorist as Suicidal Fanatic -- Fanatics -- Suicide Terrorists -- Terrorist Group Dynamics -- Pressures to Conform -- Pressures to Commit Acts of Violence -- Terrorist Rationalization of Violence -- The Terrorist's Ideological or Religious Perception Terrorist Profiling Hazards of Terrorist Profiling -- Sociological Characteristics of Terrorists in the Cold War Period -- Characteristics of Female Terrorists -- Female Motivation for Terrorism Conclusion Terrorist Profiling -- Terrorist Group Mindset Profiling -- Promoting Terrorist Group Schisms -- How Guerrilla and Terrorist Groups End Appendix -- Sociopsychological Profiles: Case Studies Exemplars of International Terrorism in the Early 1970s -- Exemplars of International Terrorism in the Early 1990s -- Ethnic Separatist Groups -- Social Revolutionary Groups -- Religious Fundamentalist Groups Tables Educational Level and Occupational Background of Right-Wing Terrorists in West Germany, 1980 -- Ideological Profile of Italian Female Terrorists, January 1970-June 1984 -- Prior Occupational Profile of Italian Female Terrorists, January 1970-June 1984 -- Geographical Profile of Italian Female Terrorists, January 1970-June 1984 -- Age and Relationships Profile of Italian Female Terrorists, January 1970-June 1984 -- Patterns of Weapons Use by the Revolutionary Organization 17 November, 1975-97 Glossary Bibliography
Sociology and organization theory : positivism, paradigms and postmodernity - Original PDF
نویسندگان: خلاصه: This book traces the history of the orthodox systems theory paradigm in organization studies from its foundations to its recent deconstruction by postmodernists. The analysis offers general support for the ''sociology-in-crisis'' thesis, but takes issue with one of its main propositions, that paradigms are incommensurable. It is argued that paradigms are porous rather than hermetic phenomena, a fact that has profound implications for the theory building process
Synthetic Metal Containing Polymers - Original PDF
نویسندگان: خلاصه: The development of the field of synthetic metal-containing polymers - where metal atoms form an integral part of the main chain or side group structure of a polymer - aims to create new materials which combine the processability of organic polymers with the physical or chemical characteristics associated with the metallic element or complex. This book covers the major developments in the synthesis, properties, and applications of synthetic metal-containing macromolecules, and includes chapters on the preparation and characterization of metal-containing polymers, metallocene-based polymers, rigid-rod organometallic polymers, coordination polymers, polymers containing main group metals, and also covers dendritic and supramolecular systems. The book describes both polymeric materials with metals in the main chain or side group structure and covers the literature up to the end of 2002.
Characterization of Spin Coated Polymers in Nano-environments as a Function of Film Thickness - Original PDF
نویسندگان: خلاصه: This thesis describes the behavior of ultrathin polymer films supported on a silicon wafer substrate. Two separate studies have been performed: the first focuses on the viscoelastic cooperativity of thin films, and the second concentrates on the morphological behavior of polymer brush films. Industrial use of thin films has increased for several reasons including the development of ever-smaller electronic devices. As applications of polymers become smaller and thinner, the behavior of polymer chains in these confined geometries needs to be understood. Many aspects need to be probed such as the effect of molecular weight, thermal degradation, and the adhesion properties. In the first study, one characterization scheme, cooperativity, was chosen to summarize the influence of the small scale on polymer behavior. The theory of cooperativity focuses on polymer chain interactions and relates those interactions to macroscopic behavior. This research looks specifically at the well-defined system of polymethyl methacrylate and silicon to understand better how cooperativity reveals polymeric behavior in thin films
Inorganic and Organometallic Polymers - Original PDF
نویسندگان: خلاصه: Inorganic polymers contain elements other than carbon as part of their principal backbone structure and are known to exhibit a wide range of composition and structure. Emphasizing physical properties, chemical synthesis, and characterization of inorganic polymers, Inorganic and Organometallic Polymers presents valuable and informative coverage of the field.With numerous examples of real-world practical applications and end-of-chapter exercises, Inorganic and Organometallic Polymers is suitable for use as a text in special topics in organic and polymer chemistry courses. The book features useful sections on: * Classification schemes for inorganic polymers * Synthesis of inorganic polymers, including step-growth syntheses, chain polymerizations, ring-opening polymerizations, and reductive coupling reactions * Practical inorganic polymer chemistry topics such as polymer elastomers, dental and medical polymers, lubricants, lithographic resists, pre-ceramics, and more
++Testing and Tuning Market Trading Systems: Algorithms in C - Original PDF
نویسندگان: خلاصه: Build, test, and tune financial, insurance or other market trading systems using C++ algorithms and statistics. You’ve had an idea and have done some preliminary experiments, and it looks promising. Where do you go from here? Well, this book discusses and dissects this case study approach. Seemingly good backtest performance isn't enough to justify trading real money. You need to perform rigorous statistical tests of the system's validity. Then, if basic tests confirm the quality of your idea, you need to tune your system, not just for best performance, but also for robust behavior in the face of inevitable market changes. Next, you need to quantify its expected future behavior, assessing how bad its real-life performance might actually be, and whether you can live with that. Finally, you need to find its theoretical performance limits so you know if its actual trades conform to this theoretical expectation, enabling you to dump the system if it does not live up to expectations. This book does not contain any sure-fire, guaranteed-riches trading systems. Those are a dime a dozen... But if you have a trading system, this book will provide you with a set of tools that will help you evaluate the potential value of your system, tweak it to improve its profitability, and monitor its on-going performance to detect deterioration before it fails catastrophically. Any serious market trader would do well to employ the methods described in this book. What You Will Learn • See how the 'spaghetti-on-the-wall' approach to trading system development can be done legitimately • Detect overfitting early in development • Estimate the probability that your system's backtest results could have been due to just good luck • Regularize a predictive model so it automatically selects an optimal subset of indicator candidates • Rapidly find the global optimum for any type of parameterized trading system • Assess the ruggedness of your trading system against market changes • Enhance the stationarity and information content of your proprietary indicators • Nest one layer of walkforward analysis inside another layer to account for selection bias in complex trading systems • Compute a lower bound on your system's mean future performance • Bound expected periodic returns to detect on-going system deterioration before it becomes severe • Estimate the probability of catastrophic drawdown Who This Book Is For Experienced C++ programmers, developers, and software engineers. Prior experience with rigorous statistical procedures to evaluate and maximize the quality of systems is recommended as well.
Vitamin E: Chemistry and Nutritional Benefits - Original PDF
نویسندگان: خلاصه: Vitamin E is a plant-derived, lipid-soluble substance whose molecular struc- ture is comprised of a chromanol ring with a side chain located at the C2 position. Vitamin E refers to a group of eight different compounds: α-, β-, γ-, and δ-tocopherols and the corresponding four tocotrienols. The four tocopherols have a saturated phytyl side chain, while tocotrienols have an unsaturated isoprenyl side chain containing three double bonds at C3′, C7′, and C11′. The double bonds of tocotrienols' side chains at C3′ and C7′ have a trans-configuration. The α-, β-, γ-, and δ-forms differ with respect to the number and position of methyl groups on the chromanol ring. The α-forms of tocopherol and tocotrienol have three methyl groups at the C5, C7, and C8-positions of the chromanol ring, while the β- and γ-forms have two and the δ-forms have one methyl group as illustrated in Figure 1.1.آیا کتاب مورد نظر هنوز بر روی سایت قرار نگرفته است؟ جای نگرانی نیست! کافی است بر روی گزینه سفارش کتاب کلیک کرده و درخواست خود را ثبت کنید. در کمتر از چند ساعت کتاب شما را آماده خواهیم کرد.