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Author: Carles Riba Romeva
Publisher: Ediciones Octaedro
ISBN: 8499215017
Category : Nature
Languages : es
Pages : 114
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Book Description
El agotamiento de los recursos combustibles fósiles es una realidad avalada por todas las fuentes oficiales que cifran las existencias restantes. Este libro recoge tanto el estado de las fuentes energéticas que utilizamos en todo el mundo para tirar adelante el modelo económico de crecimiento que hemos propugnado los últimos siglos, como los elevadísimos consumos mundiales y el análisis de las falacias que se divulgan para tranquilizar a la población. Si las energías renovables podrían ser una parte de la solución al crac energético, no son suficientes si mantenemos el consumo actual. Anualmente estamos consumiendo aquello que el planeta tardó millones de años en crear. Así, pues, la clave no es otra que cambiar el paradigma económico. El decrecimiento es la única opción. Deberemos replantearnos cómo viajamos, cómo nos alimentamos, cómo trabajamos... En cada una de las facetas de nuestra vida podemos conseguir ahorro energético. Este no es el libro del apocalipsis, aunque el hecho de contraponer las cifras del consumo mundial a las existencias energéticas nos revela un panorama no demasiado alentador. Al contrario, solo pretende despertar la conciencia de todas y cada una de las personas que consumimos energía, para que una a una empecemos a cambiar el uso social que hacemos de ella y podamos incidir en las políticas energéticas colectivas. Una buena parte del problema se resolvería evitando los usos inadecuados y analizando los itinerarios que sigue la energía. Todos tenemos un papel en el cambio energético. La responsabilidad para garantizar un futuro más allá del agotamiento de los combustibles fósiles es de todos.
Author: Carles Riba Romeva
Publisher: Ediciones Octaedro
ISBN: 8499215017
Category : Nature
Languages : es
Pages : 114
Get Book Here
Book Description
El agotamiento de los recursos combustibles fósiles es una realidad avalada por todas las fuentes oficiales que cifran las existencias restantes. Este libro recoge tanto el estado de las fuentes energéticas que utilizamos en todo el mundo para tirar adelante el modelo económico de crecimiento que hemos propugnado los últimos siglos, como los elevadísimos consumos mundiales y el análisis de las falacias que se divulgan para tranquilizar a la población. Si las energías renovables podrían ser una parte de la solución al crac energético, no son suficientes si mantenemos el consumo actual. Anualmente estamos consumiendo aquello que el planeta tardó millones de años en crear. Así, pues, la clave no es otra que cambiar el paradigma económico. El decrecimiento es la única opción. Deberemos replantearnos cómo viajamos, cómo nos alimentamos, cómo trabajamos... En cada una de las facetas de nuestra vida podemos conseguir ahorro energético. Este no es el libro del apocalipsis, aunque el hecho de contraponer las cifras del consumo mundial a las existencias energéticas nos revela un panorama no demasiado alentador. Al contrario, solo pretende despertar la conciencia de todas y cada una de las personas que consumimos energía, para que una a una empecemos a cambiar el uso social que hacemos de ella y podamos incidir en las políticas energéticas colectivas. Una buena parte del problema se resolvería evitando los usos inadecuados y analizando los itinerarios que sigue la energía. Todos tenemos un papel en el cambio energético. La responsabilidad para garantizar un futuro más allá del agotamiento de los combustibles fósiles es de todos.
Author: Angela Liberatore
Publisher: Routledge
ISBN: 1134391536
Category : Business & Economics
Languages : en
Pages : 328
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Book Description
This investigative analysis studies why key European countries responded differently to the Chernobyl nuclear disaster, and what can be learned from it. The author details why the accident was defined differently in various countries, why actions were or were not taken, and what was learned about the management of nuclear risk. Furthermore, Liberatore studies the short-term and long-term responses and consequences of Chernobyl not only in specific countries, but within the European Union as a whole. Liberatore also provides a policy communication model to illustrate the interaction among the key personnel in such incidents: the scientists, the politicians, the interest groups, and the mass media. The author's focus upon uncertainty managementis a compelling account for all who seek to understand and improve the practical management of transboundary risks.
Author: John Carpenter
Publisher: Springer
ISBN: 3319481916
Category : Technology & Engineering
Languages : en
Pages : 773
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Book Description
This collection focuses on the characterization of minerals, metals, and materials as well as the application of characterization results on the processing of these materials. Papers cover topics such as clays, ceramics, composites, ferrous metals, non-ferrous metals, minerals, electronic materials, magnetic materials, environmental materials, advanced materials, and soft materials. In addition, papers covering materials extraction, materials processing, corrosion, welding, solidification, and method development are included. This book provides a current snapshot of characterization in materials science and its role in validating, informing, and driving current theories in the field of materials science. This volume will serve the dual purpose of furnishing a broad introduction of the field to novices while simultaneously serving to keep subject matter experts up-to-date.
Author: Kuan-Yeow Show
Publisher: Elsevier Inc. Chapters
ISBN: 0128083697
Category : Science
Languages : en
Pages : 48
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Book Description
Extensive effort is being made globally to develop various biofuels as an inexhaustible and renewable energy source. Biofuels are viewed as promising alternatives to conventional fossil fuels because they have the potential to eliminate major environmental problems such as global warming and climate change created by fossil fuels. Among the still-developing biofuel technologies, biodiesel production from algae offers a good prospect for large-scale practical use, considering the fact that algae are capable of producing much more yield than other biofuels such as corn and soybean crops. Although research on algae-based biofuel is still in its developing stage, extensive work on laboratory- and pilot-scale algae-harvesting systems with promising prospects has been reported. This chapter presents a discussion of the literature review of recent advances in algal biomass harvesting. The chapter focuses on stability and separability of algae and algae-harvesting methods. Challenges and prospects of algae harvesting are also outlined. The review aims to provide useful information for future development of efficient and commercially viable algal biodiesel production.
Author: J. J. Kinder
Publisher: Cambridge University Press
ISBN: 9780521485562
Category : Foreign Language Study
Languages : en
Pages : 492
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Book Description
This 2002 book is a guide to Italian usage for students who have already acquired the basics of the language and wish to extend their knowledge. Unlike conventional grammars, it gives special attention to those areas of vocabulary and grammar which cause most difficulty to English-speakers. Careful consideration is given throughout to questions of style, register, and politeness which are essential to achieving an appropriate level of formality or informality in writing and speech. It surveys the contemporary linguistic scene in Italy and gives ample space to the new varieties of Italian that are emerging in modern Italy. The influence of the dialects in shaping the development of Italian is also acknowledged. Clear, readable and easy to consult via its two indexes, this is an essential reference for learners seeking access to the finer nuances of the Italian language.
Author: Jörg Henkel
Publisher: Springer Nature
ISBN: 303052017X
Category : Technology & Engineering
Languages : en
Pages : 606
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Book Description
This Open Access book introduces readers to many new techniques for enhancing and optimizing reliability in embedded systems, which have emerged particularly within the last five years. This book introduces the most prominent reliability concerns from today’s points of view and roughly recapitulates the progress in the community so far. Unlike other books that focus on a single abstraction level such circuit level or system level alone, the focus of this book is to deal with the different reliability challenges across different levels starting from the physical level all the way to the system level (cross-layer approaches). The book aims at demonstrating how new hardware/software co-design solution can be proposed to ef-fectively mitigate reliability degradation such as transistor aging, processor variation, temperature effects, soft errors, etc. Provides readers with latest insights into novel, cross-layer methods and models with respect to dependability of embedded systems; Describes cross-layer approaches that can leverage reliability through techniques that are pro-actively designed with respect to techniques at other layers; Explains run-time adaptation and concepts/means of self-organization, in order to achieve error resiliency in complex, future many core systems.
Author: Donald B. Brinkman
Publisher: Springer Science & Business Media
ISBN: 9400743084
Category : Science
Languages : en
Pages : 577
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Book Description
This volume celebrates the contributions of Dr. Eugene Gaffney to the study of turtles, through a diverse and complementary collection of papers that showcases the latest research on one of the most intriguing groups of reptiles. A mix of focused and review papers deals with numerous aspects of the evolutionary history of turtles, including embryonic development, origins, early diversification, phylogenetic relationships, and biogeography. Moreover it includes reports on important but poorly understood fossil turtle assemblages, provides historical perspectives on turtle research, and documents disease and variation in turtles. With its broad scope, which includes descriptions of material and new taxa from Australia, Asia, and Europe, as well as North and South America, this work will be an essential resource for anyone interested in the morphology and evolution of turtles. “This volume’s breadth of time, geography, and taxonomic coverage makes it a major contribution to the field and a ‘must have’ for all vertebrate paleontologists.”, James F. Parham, California State University, CA, USA “A comprehensive and sweeping overview of turtle evolution by the top experts in the field that will interest everyone curious about these unique reptiles.” Jason S. Anderson, University of Calgary, Canada “An invaluable addition to the literature that covers the full spectrum of approaches toward understanding the evolution of these noble creatures.” Ann C. Burke, Wesleyan University, CT , USA “A truly comprehensive volume that both the student of fossil turtles, as well as the general reader interested in these enigmatic creatures, will find fascinating.” Tyler Lyson, Yale University, CT, USA
Author: New Westminster (B.C.) City Treasurer
Publisher:
ISBN:
Category : Finance
Languages : en
Pages : 66
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Book Description
Author:
Publisher: Ashrae
ISBN: 9781936504602
Category : Data processing service centers
Languages : en
Pages : 0
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Book Description
"Simplifies the absorption and use of the PUE metric and allows executives to gain understanding of the concepts surrounding PUE, while providing application knowledge and resources to those implementing and reporting data center metrics"--
Author: Guillermo Bonfil Batalla
Publisher: University of Texas Press
ISBN: 0292791852
Category : Social Science
Languages : en
Pages : 228
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Book Description
This translation of a major work in Mexican anthropology argues that Mesoamerican civilization is an ongoing and undeniable force in contemporary Mexican life. For Guillermo Bonfil Batalla, the remaining Indian communities, the "de-Indianized" rural mestizo communities, and vast sectors of the poor urban population constitute the México profundo. Their lives and ways of understanding the world continue to be rooted in Mesoamerican civilization. An ancient agricultural complex provides their food supply, and work is understood as a way of maintaining a harmonious relationship with the natural world. Health is related to human conduct, and community service is often part of each individual's life obligation. Time is circular, and humans fulfill their own cycle in relation to other cycles of the universe. Since the Conquest, Bonfil argues, the peoples of the México profundo have been dominated by an "imaginary México" imposed by the West. It is imaginary not because it does not exist, but because it denies the cultural reality lived daily by most Mexicans. Within the México profundo there exists an enormous body of accumulated knowledge, as well as successful patterns for living together and adapting to the natural world. To face the future successfully, argues Bonfil, Mexico must build on these strengths of Mesoamerican civilization, "one of the few original civilizations that humanity has created throughout all its history."
