Hiển thị các bài đăng có nhãn energies. Hiển thị tất cả bài đăng
Hiển thị các bài đăng có nhãn energies. Hiển thị tất cả bài đăng

Chủ Nhật, 8 tháng 2, 2015

Managing Creativity in Science and Hi-Tech

Managing Creativity in Science and Hi-Tech



Addressing the issues unique to managers of creative technical staff, this guide reflects not only Ronald Kays long experience observing and teaching successful management techniques, but also treats the expanding challenges due to increasingly globally-based projects and staff. As before, Kays guide helps readers to prepare themselves, graduate students and others to understand and improve their managerial skills and covers such practical, yet sometimes overlooked, steps such as: individual and team behavior of creative technical staff; managing their own and others R&D projects; hiring, evaluating and compensating technical staff; R&D proposals and administrative functions; and presentations, meetings and organizational culture. New to this edition are a chapter on the global impact of high-tech enterprises and sections on the roles of foundations and government funding and task-force participation. Also tackled are the basics of starting, financing and staffing venture-capital-funded enterprises. Whats more, this book also serves to increase the awareness and knowledge base of anyone who needs to meet the challenge of managing people with the creative energies that drive technologically-based economic growth.




Thứ Tư, 28 tháng 1, 2015

Thermodynamics of Materials with Memory

Thermodynamics of Materials with Memory



This is a work in four parts, dealing with the mechanics and thermodynamics of materials with memory, including properties of the dynamical equations which describe their evolution in time under varying loads. The first part is an introduction to Continuum Mechanics with sections dealing with classical Fluid Mechanics and Elasticity, linear and non-linear. The second part is devoted to Continuum Thermodynamics, which is used to derive constitutive equations of materials with memory, including viscoelastic solids, fluids, heat conductors and some examples of non-simple materials. In part three, free energies for materials with linear memory constitutive relations are comprehensively explored. The new concept of a minimal state is also introduced. Formulae derived over the last decade for the minimum and related free energies are discussed in depth. Also, a new single integral free energy which is a functional of the minimal state is analyzed in detail. Finally, free energies for examples of non-simple materials are considered. In the final part, existence, uniqueness and stability results are presented for the integrodifferential equations describing the dynamical evolution of viscoelastic materials. A new approach to these topics, based on the use of minimal states rather than histories, is discussed in detail. There are also chapters on the controllability of thermoelastic systems with memory, the Saint-Venant problem for viscoelastic materials and on the theory of inverse problems.




Thứ Ba, 20 tháng 1, 2015

Alternative Energies

Alternative Energies



This book presents nine chapters based on fundamental and applied research of alternative energies. At the present time, the challenge is that technology has to come up with solutions that can provide environmentally friendly energy supply options that are able to cover the current world energy demand. Experts around the world are working on these issues for providing new solutions that will break the existing technological barriers. This book aims to address key pillars in the alternative energy field, such as: biomass energy, hydrogen energy, solar energy, wind energy, hydroelectric power, geothermal energy and their environmental implications, with the most updated progress for each pillar. It also includes the life cycle assessment (LCA) and thermoeconomic analysis (TA) as tools for evaluating and optimising environmental and cost subjects. Chapters are organized into fundamental research, applied research and future trends; and written for engineers, academic researches and scientists.




Thứ Ba, 13 tháng 1, 2015

Advances in Quantum Chemistry, Volume 50

Advances in Quantum Chemistry, Volume 50



Advances in Quantum Chemistry presents surveys of current developments in this rapidly developing field that falls between the historically established areas of mathematics, physics, chemistry, and biology. With invited reviews written by leading international researchers, each presenting new results, it provides a single vehicle for following progress in this interdisciplinary area. This volume continues the tradition with high quality and thorough reviews of various aspects of quantum chemistry. It contains a variety of topics on the use of quantum mechanical methods to calculate molecular properties including response properties. Linear and non-linear response methods have been developed and implemented for most of the approximate wave functions used in quantum chemistry, giving a range of computational methods of varying cost and accuracy. Thus it is presently possible to calculate for example excitation energies, linear and nonlinear optical properties, one- and multi-photon transition rates, and magnetically induced transition moments for a wide range of molecules and target accuracies. These calculations aid in the interpretation of a wide range of spectroscopy including electron spin resonance, nuclear magnetic resonance and magnetic circular dichroism and general laser spectroscopy.