Xem 1-20 trên 5319 kết quả Theories
  • Tài liệu sinh học tiếng Anh: The theory of evolution has been around for some 150 years, and has deeply influenced people's views of the world. The theory maintains that life came about by chance, by itself, and through natural conditions. However, evolution is not supported by any scientific evidence. It is a dogma that materialist scientists and philosophers are trying to impose on society under a scientific mask.

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  • Econometricians, as well as other scientists, are engaged in learning from their experience and data - a fundamental objective of science. Knowledge so obtained may be desired for its own sake, for example to satisfy our curiosity about aspects of economic behavior and/or for use in solving practical problems, for example to improve economic policymaking. In the process of learning from experience and data, description and generalization both play important roles.

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  • Export-Import Theory, Practices, and Procedures is a comprehensive and in-depth analysis of international trade theories and techniques. International trade professionals, researchers, students, and members of chambers of commerce will benefit from concepts and theories that explain international trade operations and give clearly defined goals and procedures for your business.

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  • From one of the most influential economists of the modern era, Keynes and his "General Theory" shaped economic thought and government policies for decades to come. Out of this magnum opus arose the Keynesian school of economics. Keynes argues that the level of employment in a modern economy was determined by three factors: the marginal propensity to consume (income that people chose to spend on goods and services), the marginal efficiency of capital (the rate used to see whether investments are worthy) and the rate of interest.

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  • During the last thirty years of his life, Albert Einstein sought relentlessly for a so-called unified field theory—a theory capable of describing nature's forces within a single, all-encompassing, coherent framework. Einstein was not motivated by the things we often associate with scientific undertakings, such as trying to explain this or that piece of experimental data. Instead, he was driven by a passionate belief that the deepest understanding of the universe would reveal its truest wonder: the simplicity and power of the principles on which it is based.

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  • Nếu bạn theo đuổi sự nghiệp trading thì bạn sẽ được nghe rất nhiều về cụm từ này " Dow Theory" . Vậy Dow Theory - Lý thuyết Dow là gì? Lý thuyết Dow đã có khoảng gần 100 năm, nhưng kể cả trong thị trường ngày nay – những thị trường rất biến động và bị các yếu tố công nghệ chi phối, các yếu tố cơ bản của lý thuyết Dow vẫn giữ vững. Được phát triển bởi Charles Dow, được William Hamilton chọn lọc lại và hiệu đính lại bở Robert Rhea, lí thuyết Dow ko...

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  • This book contains 104 of the best problems used in the training and testing of the U.S. International Mathematical Olympiad (IMO) team. It is not a collection of very difficult, and impenetrable questions. Rather, the book gradually builds students’ number-theoretic skills and techniques. The first chapter provides a comprehensive introduction to number theory and its mathematical structures. This chapter can serve as a textbook for a short course in number theory.

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  • Tham khảo sách 'the handbook of brain theory and neural networks', y tế - sức khoẻ, y học thường thức phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • (BQ) For upper-level courses in devices and circuits, at 2-year or 4-year engineering and technology institutes. Highly accurate and thoroughly updated, this text has set the standard in electronic devices and circuit theory for over 25 years. Boylestad offers students a complete and comprehensive survey, focusing on all the essentials they will need to succeed on the job. This very readable presentation is supported by strong pedagogy and content that is ideal for new students of this rapidly changing field.

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  • Revised and expanded, Gear Geometry and Applied Theory, 2nd edition, covers the theory, design, geometry, and manufacture of all types of gears and gear drives. Gear Geometry and Applied Theory is an invaluable reference for designers, theoreticians, students, and manufacturers. This new edition includes advances in gear theory, gear manufacturing, and computer simulation.

    pdf818p kennybibo 14-07-2012 63 22   Download

  • The game is on. Do you know how to play? Game theory sets out to explore what can be said about making decisions which go beyond accepting the rules of a game. Since 1942, a well elaborated mathematical apparatus has been developed to do so; but there is more. During the last three decades game theoretic reasoning has popped up in many other fields as well - from engineering to biology and psychology. New simulation tools and network analysis have made game theory omnipresent these days. This book collects recent research papers in game theory, which come from diverse scientific...

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  • This translation theory course is designed to meet the needs of students of English in their final years of study at the Department of Continuing Education, Danang Teachers’ College. It is hoped that learners will find the course useful and practical.

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  • Number Theory in Mathlink Notice: There’re some mistakes in some solutions, so you have to read it carefully 1) system of equation including a prime number Solve the following system of equations for all primes p with integer solutions x,y ! (1) p

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  • This is the first in a series of short books on probability theory and random processes for biomedical engineers. This text is written as an introduction to probability theory. The goal was to prepare students, engineers and scientists at all levels of background and experience for the application of this theory to a wide variety of problems—as well as pursue these topics at a more advanced level. The approach is to present a unified treatment of the subject. There are only a few key concepts involved in the basic theory of probability theory.

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  • Clear, lively style covers all basics of theory and application, including mathematical models, elementary concepts of graph theory, transportation problems, connection problems, party problems, diagraphs and mathematical models, games and puzzles, graphs and social psychology, planar graphs and coloring problems, and graphs and other mathematics.

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  • Rawson and Tupper's Basic Ship Theory, first published in 1968, is widely known as the standard introductory text for naval architecture students, as well as being a useful reference for the more experienced designer. The fifth edition continues to provide a balance between theory and practice. Basic Ship Theory is an essential tool for undergraduates and national vocational students of naval architecture, maritime studies, ocean and offshore engineering, and this combined hardback version will be of great assistance to practising marine engineers and naval architects.c...

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  • This is an undergraduate course in digital communications, which is designed to prepare students for engineering work in high-tech industries and for graduate work in communications, signal processing, and computer systems. The course covers basic concepts and useful tools for design and performance analysis of transmitters and receivers in the physical layer of a communication system. Prerequisite: An introductory course in probability. A course in signals and systems. Texts: J.G. Proakis, M. Salehi, Communication Systems Engineering M. P. Fitz, A Course in Communication Theory Graders:...

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  • This is the third in a series of short books on probability theory and random processes for biomedical engineers. This book focuses on standard probability distributions commonly encountered in biomedical engineering. The exponential, Poisson and Gaussian distributions are introduced, as well as important approximations to the Bernoulli PMF and Gaussian CDF. Many important properties of jointly Gaussian random variables are presented. The primary subjects of the final chapter are methods for determining the probability distribution of a function of a random variable.

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  • Accounting Theory 6e is the new edition of this widely respected accounting theory textbook. The new edition has been updated in accordance with the new IASB Framework and addresses the differences in reported information as a consequence of international harmonisation of accounting standards and accounting choices. Throughout this edition, new developments in accounting theory are supported with links to professional experiences, both locally and internationally.

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  • This is the most accessible architectural theory book that exists. Korydon Smith presents each common architectural subject—such as tectonics, use, and site—as though it were a conversation across history between theorists by providing you with the original text, a reflective text, and a philosophical text. He also introduces each chapter by highlighting key ideas and asking you a set of reflective questions so that you can hone your own theory, which is essential to both your success in the studio and your adaptability in the profession.

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