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
A Machine Learning based Pairs Trading Investment Strategy - Original PDF
نویسندگان: خلاصه: This book investigates the application of promising machine learning techniques to address two problems: (i) how to find profitable pairs while constraining the search space and (ii) how to avoid long decline periods due to prolonged divergent pairs. It also proposes the integration of an unsupervised learning algorithm, OPTICS, to handle problem (i), and demonstrates that the suggested technique can outperform the common pairs search methods, achieving an average portfolio Sharpe ratio of 3.79, in comparison to 3.58 and 2.59 obtained using standard approaches. For problem (ii), the authors introduce a forecasting-based trading model capable of reducing the periods of portfolio decline by 75%. However, this comes at the expense of decreasing overall profitability. The authors also test the proposed strategy using an ARMA model, an LSTM and an LSTM encoder-decoder.
Positional Option Trading: An Advanced Guide - Original PDF
نویسندگان: خلاصه: You know nothing, Jon Snow. —Ygritte in A Storm of Swords by George R. R. Martin. He is not the only one. We are not in a time where reason is valued. In economics, the idea that marginal tax cuts pay for themselves is still advanced, even though all evidence says they don't. Forty percent of Americans do not believe in evolution. Forty-five percent believe in ghosts. These beliefs are not based on any evidence. They are manifestations of another philosophy, whether it is economic, religious, or sociological. Usually these opinions reveal more about what people want to be true rather than any facts that they know. And many people know few facts anyway. Evidence is seen as irrelevant and arguments are won by those who shout loudest and have the best media skills
Trading Tactics in the Financial Market: Mathematical Methods to Improve Performance - Original PDF
نویسندگان: خلاصه: Financial markets are not predictable, let alone controllable. The one thing traders and investors can control is their trading tactics, where some can have higher probability of profitability than others. This book explains, by using phase analysis, why some of the indicators, and trading tactics would work better than others, and why some indicators and trading tactics would perform poorly. Emphasis is placed on Awesome Oscillator and Accelerator Oscillator, which are based on Simple Moving Average, a popular tool employed by traders. They are then compared to Moving Average Convergence-Divergence (MACD) and MACD Histogram (MACDH), which are based on exponential moving averages. By varying the parameters of MACD and MACDH, one can change the phase or time delay, and possibly make a larger profit.
Emerging Powers and the World Trading System: The Past and Future of International Economic Law - Original PDF
نویسندگان: خلاصه: Victorious after World War II and the Cold War, the United States and its allies largely wrote the rules for international trade and investment. Yet, by 2020, it was the United States that became the great disrupter – disenchanted with the rules' constraints. Paradoxically, China, India, Brazil, and other emerging economies became stakeholders in and, at times, defenders of economic globalization and the rules regulating it. Emerging Powers and the World Trading System explains how this came to be and addresses the micropolitics of trade law – what has been developing under the surface of the business of trade through the practice of law, which has broad macro implications. This book provides a necessary complement to political and economic accounts for understanding why, at a time of hegemonic transition where economic security and geopolitics assume greater roles, the United States challenged, and emerging powers became defenders, of the legal order that the United States created.
Guyton and Hall Textbook of Medical Physiology (Guyton Physiology) 13th Edition - Original PDF
نویسندگان: خلاصه: The 13th edition of Guyton and Hall Textbook of Medical Physiology continues this bestselling title's long tradition as the world’s foremost medical physiology textbook. Unlike other textbooks on this topic, this clear and comprehensive guide has a consistent, single-author voice and focuses on the content most relevant to clinical and pre-clinical students. The detailed but lucid text is complemented by didactic illustrations that summarize key concepts in physiology and pathophysiology. Larger font size emphasizes core information around how the body must maintain homeostasis in order to remain healthy, while supporting information and examples are detailed in smaller font and highlighted in pale blue. Summary figures and tables help quickly convey key processes covered in the text. Bold full-color drawings and diagrams. Short, easy-to-read, masterfully edited chapters and a user-friendly full-color design. Brand-new quick-reference chart of normal lab values on the inside back cover. Increased number of figures, clinical correlations, and cellular and molecular mechanisms important for clinical medicine. Student Consult eBook version included with purchase. This enhanced eBook experience includes the complete text, interactive figures, references, plus 50 self-assessment questions and more than a dozen animations.
Equine Internal Medicine 3rd Edition - Original PDF
نویسندگان: خلاصه: Develop an essential understanding of the principles of equine disease with this one-of-a-kind, problem-based resource! Extensively revised and updated with contributions from an international team of experts, Equine Internal Medicine, 3rd Edition reflects the latest clinical research in equine medicine and focuses on the basic pathophysiologic mechanisms that underlie the development of various equine diseases to help you confidently diagnose, treat, and manage patient conditions. Problem-based approach outlines how to apply the latest clinical evidence directly to the conditions you’ll encounter in practice. Pathophysiology is emphasized throughout, providing a sound basis for discussions of the diagnosis, treatment, and prognosis that follow. Body systems chapters begin with a thorough discussion of the diagnostic method appropriate to the system, including physical examination, clinical pathology, radiography, endoscopy, and ultrasonography. Flow charts, diagrams, and algorithms clarify complex material. Extensive content updates help you improve patient care with up-to-date research and clinical evidence across the full spectrum of equine practice, including: New sections on biofilm ahesins, resistance to phagocytosis, and host substrate utilization New information on changes in body weight Recent findings on fibrocoxib and diclofenac Expanded and reorganized coverage of critical care New material on inborn errors of metabolism and acquired myopathies Detailed treatment information on various disorders of the reproductive tract A new section on toxicoses causing signs related to liver disease or dysfunction Bound-in companion DVD includes more than 120 high-quality video clips that guide you through procedures related to the cardiovascular and neurologic systems.
Handbook of Research Methods in Tourism: Quantitative and Qualitative Approaches - Original PDF
نویسندگان: خلاصه: This insightful book explores the most important established and emerging qualitative and quantitative research methods in tourism. The authors provide a detailed overview of the nature of the research method, its use in tourism, the advantages and limitations, and future directions for research.
Crystals, Fabrics, and Fields: Metaphors of Organicism in Twentieth-Century Developmental Biology - Original PDF
نویسندگان: خلاصه: Acclaimed theorist and social scientist Donna Jeanne Haraway uses the work of pioneering developmental biologists Ross G. Harrison, Joseph Needham, and Paul Weiss as a springboard for a discussion about a shift in developmental biology from a vitalism-mechanism framework to organicism.
Structure and mechanics of woven fabrics - Original PDF
نویسندگان: خلاصه: This book introduces fundamental and advanced fabric structure and mechanics. There are 10 chapters covering the general features of textile structure and mechanics. All the simple modes of deformation such as tensile, bending, shear and compression, and the complex, particularly drape deformation of fabrics (mainly woven), are discussed. Testing methods for the objective/ instrumental measurement of fabric mechanical properties and structure parameters are also included.
Roman Dress and the Fabrics of Roman Culture - Original PDF
نویسندگان: خلاصه: Roman Dress and the Fabrics of Roman Culture investigates the social symbolism and cultural poetics of dress in the ancient Roman world in the period from 200 BCE-400 CE. Editors Jonathan Edmondson and Alison Keith and the contributors to this volume explore the diffusion of Roman dress protocols at Rome and in the Roman imperial context by looking at Rome's North African provinces in particular, a focus that previous studies have overlooked or dealt with only in passing.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.