Книги. Художественная литература. Учебники и пособия.

Gregory Cochran, Henry Harpending

Resistance to malaria. Blue eyes. Lactose tolerance. What do all of these traits have in common? Every one of them has emerged in the last 10,000 years. Scientists have long believed that the “great leap forward” that occurred some 40,000 to 50,000 years ago in Europe marked end of significant biological evolution in humans. In this stunningly original account of our evolutionary history, top scholars Gregory Cochran and Henry Harpending reject this conventional wisdom and reveal that the human species has undergone a storm of genetic change much more recently. Human evolution in fact accelerated after civilization arose, they contend, and these ongoing changes have played a pivotal role in human history. They argue that biology explains the expansion of the Indo-Europeans, the European conquest of the Americas, and European Jews' rise to intellectual prominence. In each of these cases, the key was recent genetic change: adult milk tolerance in the early Indo-Europeans that allowed...

Milan Jirasek

The modeling of mechanical properties of materials and structures is a complex and wide–ranging subject. In some applications, it is sufficient to assume that the material remains elastic, i.e. that the deformation process is fully reversible and the stress is a unique function of strain. However, such a simplified assumption is appropriate only within a limited range, and in general must be replaced by a more realistic approach that takes into account the inelastic processes such as plastic yielding or cracking. This book presents a comprehensive treatment of the most important areas of plasticity and of time–dependent inelastic behavior (viscoplasticity of metals, and creep and shrinkage of concrete). It covers structural aspects such as: ? incremental analysis ? limit analysis ? shakedown analysis ? optimal design ? beam structures subjected to bending and torsion ? yield line theory of plates ? slip line theory ...

Frank Schmalleger, John L. Worrall

For undergraduate consumer economics and related consumer science courses. This book provides an up-to-date look at the consumer movement and the intricacies of consumer behavior. It addresses who buys what, how, when, and why. It also looks at the forces that impact consumer choice in an ever-changing and often turbulent world.

Peter Caldwell

Our modern world is dominated by oil. Many of the policies of national governments are based on the desire for its acquisition. Regimes have been overthrown in order to gain control of this valuable commodity. And it wasn't that much different one hundred years ago - oil was just as essential. This is the story of the great shale oil industry which once flourished in the village of Broxburn, West Lothian, telling how Broxburn Oil Works extracted oil from the shale and created its many products. The volume of shale excavated from the mines by the Broxburn Oil Company and the fees paid both to Lord Cardross - the Earl of Buchan - and to local estates for transporting shale across their land is given in detail. Some personal background is added to those several individuals who appear otherwise to exist only as names associated with the early oil works, giving substance to these men. The book also charts the rise and fall of local oil companies, and lists the fatal accidents which...

E. Shashi Menon

Working Guide to Pump and Pumping Stations

Spurred on by extensive research in recent years, organic semiconductors are now used in an array of areas, such as organic light emitting diodes (OLEDs), photovoltaics, and other optoelectronics. In all of these novel applications, the photoexcitations in organic semiconductors play a vital role. Exploring the early stages of photoexcitations that follow photon absorption, Ultrafast Dynamics and Laser Action of Organic Semiconductors presents the latest research investigations on photoexcitation ultrafast dynamics and laser action in ?-conjugated polymer films, solutions, and microcavities. In the first few chapters, the book examines the interplay of charge (polarons) and neutral (excitons) photoexcitations in ?-conjugated polymers, oligomers, and molecular crystals in the time domain of 100 fs–2 ns. Summarizing the state of the art in lasing, the final chapters introduce the phenomenon of laser action in organics and cover the latest optoelectronic applications that use lasing...

Waldemar Karwowski

Industrial Engineering What you need to know to engineer the global service economy. As customers and service providers create new value through globally interconnected service enterprises, service engineers are finding new opportunities to innovate, design, and manage the service operations and processes of the new service-based economy. Introduction to Service Engineering provides the tools and information a service engineer needs to fulfill this critical new role. The book introduces engineers as well as students to the fundamentals of the theory and practice of service engineering, covering the characteristics of service enterprises, service design and operations, customer service and service quality, web-based services, and innovations in service systems. Readers explore such key aspects of service engineering as: The role of service science in developing a smarter planet Service enterprises, including: enterprise value creation, architecture...

Jerry A. Klinke

The Rigging Handbook - 2nd Edition is a reference guide that contains 168 pages in 6 easy-to-use sections, with over 180 illustrations and data tables. This book is considered by many as the "standard" field reference for rigging. It is used in many rigging training programs offered by technical colleges, companies, trade unions, and various government institutions and departments. Data includes: wire rope; synthetic slings; chains; rigging hardware; slings and working load limits; calculating sling forces; estimating weights of objects; drifting loads with chainfalls; blocks and fairlines; inclined planes; single hook turning loads; two hoist load turning; center of gravity; crane hand signals; numerous lifting and rigging examples; common weights of objects; key points from current OSHA, ANSI, and applicable API standards; sling and hardware inspections; and other data that is commonly needed by riggers and crane operators in the field. The Rigging Handbook is...

Juan Martinez-Vega

Part 1 is particularly concerned with physical properties, electrical ageing and modeling with topics such as the physics of charged dielectric materials, conduction mechanisms, dielectric relaxation, space charge, electric ageing and life end models and dielectric experimental characterization. Part 2 concerns some applications specific to dielectric materials: insulating oils for transformers, electrorheological fluids, electrolytic capacitors, ionic membranes, photovoltaic conversion, dielectric thermal control coatings for geostationary satellites, plastics recycling and piezoelectric polymers

Quantum mechanics is said to be the most successful physical theory ever. It is, in fact, unique in its success when applied to concrete physical problems. On the other hand, however, it raises profound conceptual problems which are equally unprecedented. Quantum logic, the topic of this volume, can be described as an attempt to cast light on the puzzle of quantum mechanics from the point of view of logic. Since its inception in the famous 1936 paper by Birkhoff and von Neumann entitled "The logic of quantum mechanics", quantum logic has undergone an enormous development. Various schools of thought and approaches have emerged and there are a variety of technical results. The chapters of this volume constitute a comprehensive presentation of the main schools, approaches and results in the field of quantum logic. . Authored by eminent scholars in the field. Material presented is of recent origin representing the frontier of the subject.....