Thermodynamics and Statistical Mechanics provides undergraduate chemistry students with a grounding in both classical and statistical thermodynamics. Thermodynamic quantities and relationships are introduced and developed in a coherent way, enabling students to apply thermodynamic analysis to chemical problems with confidence. Each stage in the development is well illustrated with examples. The text aims to help students understand energy, its different forms and transformations, and the key role of entropy, as applied to chemical systems, addressing questions such as: (i) How much work is performed, and how much heat transfer occurs, during chemical processes and reactions, and how do they depend on temperature? (ii) How is it possible for endothermic processes to occur spontaneously, and will a given reaction occur spontaneously? (iii) What determines the equilibrium between phases? (iv) How do temperature and pressure affect equilibrium? (v) What is the meaning of entropy? (vi) How are macroscopic thermodynamic properties related to microscopic energy levels? Ideal for the needs of undergraduate chemistry students, Tutorial Chemistry Texts is a major series consisting of short, single topic or modular texts concentrating on the fundamental areas of chemistry taught in undergraduate science courses. Each book provides a concise account of the basic principles underlying a given subject, embodying an independent-learning philosophy and including worked examples.
A lively answer to those who sound alarms about population growth and resource use The Ultimate Resource challenges conventional beliefs about the scarcity of energy and natural resources, the pollution of the environment, and the perils of overpopulation for our standard of living. In this provocative book, Julian Lincoln Simon argues that natural resources are not finite in any meaningful way, and that using such resources now will not slow the rate of future economic growth. In the short run, all resources are limited. A greater use of any resource means pressure on its supply and hence an increased price. In the long run, however, history shows that human creativity overcomes natural obstacles to economic growth and leads to a lower cost and price than before. The ultimate resource, Simon contends, is the human imagination coupled to the human spirit. This timely book will fundamentally change how you think about a host of issues, from immigration and human fertility to forecasts of population change and the use of taxpayer dollars for population control. The Ultimate Resource demonstrates that the primary constraint on our national and world economic growth is our capacity for the creation of new ideas. The more people who can be trained to help solve the problems that confront us, the faster we might remove the obstacles, and the greater the economic inheritance we can bequeath to our descendants.
Making the case that population growth does not hinder economic progress and that it eventually raises standards of living, Julian Simon became one of the most controversial figures in economics during the past decade. This book gathers a set of articles--theoretical, empirical, and policy analyses--written over the past twenty years, which examine the effects of population increase on various aspects of economic development in less-developed economies. The studies show that within a century, or even a quarter of a century, the positive benefits of additional people counterbalance the short-run costs. The process is as follows: increased numbers of consumers, and the resultant increase of total income, expand the demand for raw materials and finished products. The resulting actual and expected shortages force up prices of the natural resources. The increased prices trigger the search for new ways to satisfy the demand, and sooner or later new sources and innovative substitutes are found. These new discoveries lead to cheaper natural resources than existed before this process began, leaving humanity better off than if the shortages had not appeared. Originally published in 1992. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
And now, a dose of good news. In a new book that will put the gloom-and-doom industry out of business, the Cato Institute says more human progress has been achieved in the last 100 years than in all of the previous centuries combined. No matter what the variable -- life expectancy, wealth, leisure time, education, safety, gender and racial equality, freedom -- the world is a vastly better place today than it was a century ago, say co-authors Stephen Moore and the late Julian Simon in It's Getting Better all the Time: 100 Greatest Trends of the Last 100 Years. Of course, if things are so great, why do we hear so much bad news? False scares and junk science are partly to blame, but the media also play a role in shaping people's perceptions. In 1998, the authors point out, there was not a single commercial airline crash despite the hundreds of thousands of commercial flights and billions of air passenger-miles traveled. While there was no major news coverage of this amazing record, the media devoted weeks of coverage to the 1999 crash of an Egyptian airliner. This focus on the bad lets us forget how much is good about life in modern America.
This volume examines current agricultural R&D policy, evaluating it in the context of the 100-plus-year history of U.S. public-sector agricultural R&D institutions and expenditures.
Entrepreneurship is a fundamental driver of growth, development, and job creation. While Latin America and the Caribbean has a wealth of entrepreneurs, firms in the region, compared to those in other regions, are small in size and less likely to grow or innovate. Productivity growth has remained lackluster for decades, including during the recent commodity boom. Enhancing the creation of good jobs and accelerating productivity growth in the region will require dynamic entrepreneurs. Latin American Entrepreneurs: Many Firms but Little Innovation studies the landscape of entrepreneurship in Latin America and the Caribbean. Utilizing new datasets that cover issues such as firm creation, firm dynamics, export decisions, and the behavior of multinational corporations, the book synthesizes the results of a comprehensive analysis of the status, prospects, and challenges of entrepreneurship in the region. Useful tools and information are provided to help policy makers and practitioners identify policy areas governments can explore to enhance innovation and encourage high-growth, transformational entrepreneurship.
Comparison with stationary and very fast rates of population growth shows modern population grwoth to have long-run positive effects on the standards of living. This is Julian Simon's contention, and he provides support for its validity in both more and less-developed countries. He notes that since each person constitutes a burden in the short run, whether population growth is judged good or bad depends on the importance the short run is accorded relative to the long run. The author first analyzes empirical data, formulating his conclusions using simulation models. He then reviews our knowledge of the effect of economic level upon population growth. A final section of his book considers the framework of welfare economics and values within which population policy decisions are now made. He finds that the implications of policy decisions can prove inconsistent with the values that prompt their recommendation. Originally published in 1977. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
The creation of plant-based foods is one of the most rapidly advancing areas in the modern food industry. Many consumers are adopting more plant-based foods in their diets because of concerns about global warming and its devastating impacts on the environment and biodiversity. In addition, consumers are adopting plant-based diets for ethical and health reasons. As a result, many food companies are developing plant-based analogs of animal-based foods like dairy, egg, meat, and seafood products. This is extremely challenging because of the complex structure and composition of these animal-based foods. Next-Generation Plant-based Foods: Design, Production and Properties presents the science and technology behind the design, production, and utilization of plant-based foods. Readers will find a review of ingredients, processing operations, nutrition, quality attributes, and specific plant-based food categories such as milk and dairy products, egg and egg products, meat and seafood products, providing the fundamental knowledge required to create the next generation of healthier and more sustainable plant-based food alternatives.
El emprendimiento es un determinante fundamental del crecimiento y la creación de empleo. Pese a que los emprendedores abundan en América Latina y el Caribe, las empresas de la región son más pequeñas y menos propensas a crecer e innovar que las de otras regiones. El crecimiento de la productividad lleva décadas siendo mediocre y el reciente period de auge de las materias primas no ha supuesto una excepción. Así pues, la presencia de emprendedores dinámicos será necesaria para impulsar la creación de puestos de trabajo de calidad y la aceleración del crecimiento de la productividad en la región. En El emprendimiento en América Latina: muchas empresas y poca innovación se estudia el panorama del emprendimiento en América Latina y el Caribe. El libro recurre a nuevas bases de datos que abordan cuestiones como la creación de empresas, las dinámicas empresariales, las decisiones de exportar y el comportamiento de las corporaciones multinacionales y sintetiza los resultados de un análisis exhaustivo del estatus, las perspectivas y los retos del emprendimiento en la región. Asimismo, el libro suministra herramientas útiles e información para ayudar a los profesionales y responsables de las políticas a identificar los ámbitos de las mismas que los gobiernos pueden explorar para impulsar la innovación e incentivar el emprendimiento transformador con potencial de crecimiento elevado.
Analyze alternative national and international strategies and policies for meeting foof needs of the developing world on a sustainable basis, with particular emphasis on low-income countries and on the poorer groups in those countries.
gricultural science policy in the United States has profoundly affected the growth and development of agriculture worldwide, not just in the A United States. Over the past 150 years, and especially over the second th half of the 20 Century, public investments in agricultural R&D in the United States grew faster than the value of agricultural production. Public spending on agricultural science grew similarly in other more-developed countries, and c- lectively these efforts, along with private spending, spurred agricultural prod- tivity growth in rich and poor nations alike. The value of this investment is seldom fully appreciated. The resulting p- ductivity improvements have released labor and other resources for alternative uses—in 1900, 29. 2 million Americans (39 percent of the population) were - rectly engaged in farming compared with just 2. 9 million (1. 1 percent) today— while making food and fiber more abundant and cheaper. The benefits are not confined to Americans. U. S. agricultural science has contributed with others to growth in agricultural productivity in many other countries as well as the Un- ed States. The world’s population more than doubled from around 3 billion in 1961 to 6. 54 billion in 2006 (U. S. Census Bureau 2009). Over the same period, production of important grain crops (including maize, wheat and rice) almost trebled, such that global per capita grain production was 18 percent higher in 2006.
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