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
Natural and Wood Fibre Reinforcement in Polymers - Original PDF
نویسندگان: خلاصه: The use of composite materials dates from centuries ago, when it all started with natural fibres. In ancient Egypt some 3,000 years ago, clay was reinforced by straw to build walls. Later on the natural fibre lost much of its interest. With the industrial use of plastics, combinations of plastics with natural fibres or wood flour were introduced. The body of the East German car ‘Trabant’ (1950-1990) was one of the typical examples for application of natural fibres (cotton) embedded in a polyester matrix.
Gagari Chakrabarti, Chitrakalpa Sen (auth.) - Original PDF
نویسندگان: خلاصه: This study is an exploration of the Indian stock market, focusing on the possible presence of momentum trading. One thing, however, should be noted. While it is true that momentum trading, which tends to generate speculative bubbles, may result in a financial market crash, its nature in contrast might depend on the nature of the economy itself. The study, while exploring the presence and nature of momentum trading on the Indian stock market in recent years, seeks to relate it to significant structural breaks in the Indian or global economy. To be precise, it outlines a potential correlation between the instability in the stock market and the speculative trading on the market, exploring the question of whether it is human psychology that drives financial markets. In the process, the choice of a significant structural break has been obvious: the global financial meltdown of 2007-2008 – a crisis that has often been referred to as the worst ever since the crash of 1929. While analyzing the nature of momentum trading on the Indian stock market with regard to the financial crisis of 2007-08, the study takes into account two major representatives of the market, the BSE (Bombay Stock Index) and NSE (National Stock Index), for the period 2005 to 2012. This study seeks to answer a few important questions. First of all, it tries to unveil the underlying structure of the market. In doing so, it examines the following issues: (i) What was the latent structure of the Indian stock market leading up to the crisis of 2007-08? Does the structure offer insights into designing profitable trading strategies? (ii) Is it possible to construct a profitable portfolio on the Indian stock market? (iii) Is there any profitable trading strategy on the Indian stock market? While exploring these issues, the study delves deeper, breaking the whole period down into two sub-periods, before the crisis of 2008 and after the crisis. The purpose of this division is to determine whether there has been any discernible change in the market structure since the shock.
Algorithmic Trading: Winning Strategies and Their Rationale - Original PDF
نویسندگان: خلاصه: Praise for Algorithmic Trading"Algorithmic Trading is an insightful book on quantitative trading written by a seasoned practitioner. What sets this book apart from many others in the space is the emphasis on real examples as opposed to just theory. Concepts are not only described, they are brought to life with actual trading strategies, which give the reader insight into how and why each strategy was developed, how it was implemented, and even how it was coded. This book is a valuable resource for anyone looking to create their own systematic trading strategies and those involved in manager selection, where the knowledge contained in this book will lead to a more informed and nuanced conversation with managers."—DAREN SMITH, CFA, CAIA, FSA, Managing Director, Manager Selection & Portfolio Construction, University of Toronto Asset Management"Using an excellent selection of mean reversion and momentum strategies, Ernie explains the rationale behind each one, shows how to test it, how to improve it, and discusses implementation issues. His book is a careful, detailed exposition of the scientific method applied to strategy development. For serious retail traders, I know of no other book that provides this range of examples and level of detail. His discussions of how regime changes affect strategies, and of risk management, are invaluable bonuses."—Roger Hunter, Mathematician and Algorithmic Trader
Option Volatility and Pricing: Advanced Trading Strategies and Techniques - Original PDF
نویسندگان: خلاصه: WHAT EVERY OPTION TRADER NEEDS TO KNOW. THE ONE BOOK EVERY TRADER SHOULD OWN. The bestselling Option Volatility & Pricing has made Sheldon Natenberg a widely recognized authority in the option industry. At firms around the world, the text is often the first book that new professional traders are given to learn the trading strategies and risk management techniques required for success in option markets. Now, in this revised, updated, and expanded second edition, this thirty-year trading professional presents the most comprehensive guide to advanced trading strategies and techniques now in print. Covering a wide range of topics as diverse and exciting as the market itself, this text enables both new and experienced traders to delve in detail into the many aspects of option markets, including: The foundations of option theory Dynamic hedging Volatility and directional trading strategies Risk analysis Position management Stock index futures and options Volatility contracts Clear, concise, and comprehensive, the second edition of Option Volatility & Pricing is sure to be an important addition to every option trader's library--as invaluable as Natenberg's acclaimed seminars at the world's largest derivatives exchanges and trading firms. You'll learn how professional option traders approach the market, including the trading strategies and risk management techniques necessary for success. You'll gain a fuller understanding of how theoretical pricing models work. And, best of all, you'll learn how to apply the principles of option evaluation to create strategies that, given a trader's assessment of market conditions and trends, have the greatest chance of success. Option trading is both a science and an art. This book shows how to apply both to maximum effect.
Goods from the East, 1600-1800: Trading Eurasia - Original PDF
نویسندگان: خلاصه: The imperative of the long-distance seaborne trade of Europeans, from the age of exploration, was to acquire the goods of the exotic East – the silks and porcelains and tea of China, the spices of the spice islands and the textiles of India. Goods from the East focuses on the trade in fine products: how they were made, marketed and distributed between Asia and Europe. This trade was conducted by East India Companies and many private traders, and the first Global Age that resulted deeply affected European consumption and manufacturing. This book provides a full comparative and connective study of Asia's trade with a range of European countries. Its themes relate closely to issues of fine manufacturing and luxury goods in the current age of globalization. Goods from the East brings together established scholars, such as Jan de Vries, Om Prakash and Josh Gommans, and a new generation of researchers, who together look into the connections between European consumer cultures and Asian trade.
Insolvent trading and fraudulent trading in Australia : regulation and context - Original PDF
نویسندگان: خلاصه: Separate legal personality was firmly enunciated by the House of Lords in Salomon v A Salomon & Co Ltd [1897] AC 22; [1895–9] All ER Rep 33. In that case, Aron Salomon had traded successfully on his own as a leather merchant and wholesale boot manufacturer for a number of years. At the time, the Companies Act 1862 (UK) required seven subscribers before a company could be formed. Aron Salomon was keen to have a company structure take over his business and, so as to satisfy the statutory requirement, Aron Salomon, his wife, and four sons and one daughter who were all adults each subscribed for one share in a proposed company to be called ‘Aron Salomon and Company Limited’. The company had a nominal capital of £40,000 divided into 40,000 shares of £1 each. Shortly after registration, the new company took over Aron Salomon’s business. The principal motive was ‘to extend the business and make provision for his family’: at 48. The price for the business was extravagant as it amounted to over £39,000 and was a sum which was described by Lord Macnaghten (at 49) as ‘a sum which represented the sanguine expectations of a fond owner rather than anything that can be called a businesslike or reasonable estimate of value’. The purchase money was paid in the following way: as money came in, sums amounting in all to £30,000 were paid to Aron Salomon and then immediately returned to the company in exchange for fully paid shares
Worlds Apart Trading Together: The organisation of long-distance trade between Rome and India in Antiquity - Original PDF
نویسندگان: خلاصه: Worlds Apart Trading Together sets out to replace the outdated notion of ‘Indo-Roman trade’ with a more informed perspective integrating the new findings of the last 30 years. In order to accomplish this, a perspective focusing on concrete demand from the ground up is adopted, also shedding light on the role of the market in long-distance exchange. Accordingly, the analysis conducted demonstrates that an economically highly substantial trade took place between the Mediterranean and the Indian Ocean in the 1st–6th cen. CE, altering patterns of consumption and modes of production in both India, South Arabia and the Roman Empire. Significantly, it can be documented that this trade was organised at the centres of demand and supply, in Rome and India, respectively, by comparable urban associations, the transport in-between being handled by equally well-organised private networks and diasporas of seagoing merchants. Consequently, this study concludes that the institution of the market in Antiquity was able to facilitate trade over very long distances, acting on a scale which had a characteristic impact on the economies of the societies involved, their economic structures converging by adapting to trade and the market.
Multi-Period Trading via Convex Optimization - Original PDF
نویسندگان: خلاصه: Our investments will be in a universe of n assets, along with an associated cash account. We let ht ∈ Rn+1 denote the portfolio (or vector of positions or holdings) at the beginning of time period t, where (ht)i is the dollar value of asset i at the beginning of time period t, with (ht)i < 0 meaning a short position in asset i, for i = 1, . . . , n. The portfolio is long-only when the asset holdings are all nonnegative, i.e., (ht)i ≥ 0 for i = 1, . . . , n. The value of (ht)n+1 is the cash balance, with (ht)n+1 < 0 meaning that money is owed (or borrowed). The dollar value for the assets is determined using the reference prices pt ∈ Rn +, defined as the average of the bid and ask prices at the beginning of time period t. When (ht)n+1 = 0, the portfolio is fully invested, meaning that we hold (or owe) zero cash, and all our holdings (long and short) are in assets. Total value, exposure, and leverage. The total value (or net asset value, NAV) vt of the portfolio, in dollars, at time t is vt = 1T ht, where 1 is the vector with all entries one. (This is not quite the amount of cash the portfolio would yield on liquidation, due to transaction costs, discussed below.) Throughout this paper we will assume that vt > 0, i.e., the total portfolio value is positive. The vecto
Infectious Diseases of the Dog and Cat 4th Edition - Original PDF
نویسندگان: خلاصه: The definitive reference for the diagnosis, treatment, and prevention of small animal infections, Infectious Diseases of the Dog and Cat, 4th Edition delivers current, comprehensive information essential to the management of infectious diseases caused by viruses, rickettsiae, chlamydiae, mycoplasmas, bacteria, fungi, algae, protozoa, and unknown agents. Each section guides you through diagnostic testing for specific microorganisms, from sample collection to laboratory submission to interpretation of results, then details appropriate treatment measures and pharmacologic considerations for the various related infections. Full-color illustrations and hundreds of tables provide quick, convenient access to diagnostic and therapeutic guidelines, and thoroughly updated drug information helps you confidently administer appropriate dosages for the most effective treatment and prevention. The most comprehensive infectious disease coverage available helps you confidently address clinical problems related to infectious diseases in dogs and cats, and includes: Immunization strategies and environmental control of infections Immunodeficiency disorders Prevention of infection in multi-pet and shelter settings Immunocompromised people and their pets Vibrant full-color illustrations clarify disease features and modes of disease transmission for enhanced diagnostic accuracy and disease prevention. Convenient tables deliver therapeutic recommendations and drug dosages at a glance. Complete antimicrobial drug formulary provides fast, easy access to indications, recommended dosages, and pharmacologic considerations essential for all relevant pharmaceuticals. State-of-the-art diagnostic testing procedures help you ensure accurate diagnoses for all clinically relevant pathogens. Content reflects the expert insight and vast clinical experience of a panel of trusted authorities on small animal infectious diseases. Easy-to-use companion website provides convenient online access to additional images, tables, boxes, appendices, and references linked directly to original PubMed abstracts. Expanded coverage of zoonoses, zoonotic potential, and precautions helps you effectively monitor and treat zoonotic infections. Fully updated drug formulary reflects the most current pharmacokinetics, indications, contraindications, handling and administration guidelines, and dosage recommendations available. Updated content throughout the text details current diagnostic testing regimens and therapeutic and preventive considerations for all pathogens you're likely to encounter in the clinical setting. Special focus on disease incidence and susceptibility in traveling animals helps you alert animal owners to potential risks associated with pet travel.
Qualitative Complexity: Ecology, Cognitive Processes and the Re-Emergence of Structures in Post-Humanist Social Theory (International Library of Sociology) - Original PDF
نویسندگان: خلاصه: Offering a critique of the humanist paradigm in contemporary social theory, Qualitative Complexity is the first comprehensive sociological analysis of ...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.