Utilización de los estériles del carbón en la construcción de tierra armada (C-24-345) PDF Download

Author: Ocicarbón
Publisher:
ISBN:
Category :
Languages : es
Pages : 21

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Author: Pablo González Casanova
Publisher: New York : Oxford University Press
ISBN:
Category : Mexico
Languages : en
Pages : 272

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Author: Commission for Environmental Cooperation (Montréal, Québec). Secretariat
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 240

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The North American Mosaic has four overarching features. First, it is, to the extent feasible, based on comparable information on the status and trends of major indicators of the state of the environment in Canada,Mexico, and the United States. Second, the report confirms that these three countries together make up an incredibly complex, dynamic, and interconnected ecosystem in which humans play a dominant and decisive role. Third, the report raises important and sometimes disquieting questions concerning the sustainability of some current trends. Finally, the report is a reminder that our economic, social, and physical well-being are utterly dependent on the life-sustaining services provided by nature. This report emphasizes the importance of developing mutually compatible economic, social, and environmental goals and policies across the three-country region.

Author: Mark Davies
Publisher: Routledge
ISBN: 1134874537
Category : Foreign Language Study
Languages : en
Pages : 1457

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A Frequency Dictionary of Spanish has been fully revised and updated, including over 500 new entries, making it an invaluable resource for students of Spanish. Based on a new web-based corpus containing more than 2 billion words collected from 21 Spanish-speaking countries, the second edition of A Frequency Dictionary of Spanish provides the most expansive and up-to-date guidelines on Spanish vocabulary. Each entry is accompanied with an illustrative example and full English translation. The Dictionary provides a rich resource for language teaching and curriculum design, while a separate CD version provides the full text in a tab-delimited format ideally suited for use by corpus and computational linguistics. With entries arranged both by frequency and alphabetically, A Frequency Dictionary of Spanish enables students of all levels to get the most out of their study of vocabulary in an engaging and efficient way.

Author: Laura Restrepo
Publisher: Harper Collins
ISBN: 006072370X
Category : Fiction
Languages : en
Pages : 226

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Book Description
From the acclaimed author of "The Dark Bride" comes a new novella published in a bilingual English/Spanish edition.

Author: James Gleick
Publisher: Vintage
ISBN: 0307379574
Category : Science
Languages : en
Pages : 400

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Book Description
From the bestselling author of the acclaimed Chaos and Genius comes a thoughtful and provocative exploration of the big ideas of the modern era: Information, communication, and information theory. Acclaimed science writer James Gleick presents an eye-opening vision of how our relationship to information has transformed the very nature of human consciousness. A fascinating intellectual journey through the history of communication and information, from the language of Africa’s talking drums to the invention of written alphabets; from the electronic transmission of code to the origins of information theory, into the new information age and the current deluge of news, tweets, images, and blogs. Along the way, Gleick profiles key innovators, including Charles Babbage, Ada Lovelace, Samuel Morse, and Claude Shannon, and reveals how our understanding of information is transforming not only how we look at the world, but how we live. A New York Times Notable Book A Los Angeles Times and Cleveland Plain Dealer Best Book of the Year Winner of the PEN/E. O. Wilson Literary Science Writing Award

Author: Albin Lesky
Publisher: Hackett Publishing
ISBN: 9780872203501
Category : History
Languages : en
Pages : 952

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"First published as Geschichte der Griechischen Literatur by Francke Verlag, Bern"--T.p. verso.

Author: Roy Porter
Publisher: Cambridge University Press
ISBN: 9780521277846
Category : History
Languages : en
Pages : 356

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Fifteen contributors examine the interpretative value of ideas of revolution for explaining historical development within their own speciality. They assess the existing historiography and offer their personal views.

Author: Shamsher S. Kanwar
Publisher: Elsevier
ISBN: 0323853285
Category : Technology & Engineering
Languages : en
Pages : 732

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Book Description
Biopolymeric Nanomaterials: Fundamentals and Applications outlines the fundamental design concepts and emerging applications of biopolymeric nanomaterials. The book also provides information on emerging applications of biopolymeric nanomaterials, including in biomedicine, manufacturing and water purification, as well as assessing their physical, chemical and biological properties. This is an important reference source for materials scientists, engineers and biomedical scientists who are seeking to increase their understanding of how polymeric nanomaterials are being used for a range of biomedical and industrial applications. Biopolymeric nanomaterials refer to biocompatible nanomaterials, consisting of biopolymers, such as protein (silk, collagen, gelatin, ß-casein, zein, and albumin), protein-mimicked polypeptides and polysaccharides (chitosan, alginate, pullulan, starch, and heparin). Biopolymeric nanomaterials may be used as i) delivery systems for bioactive compounds in food application, (ii) for delivery of therapeutic molecules (drugs and genes), or for (iii) tissue engineering. Provides information on the design concepts and synthesis of biopolymeric nanomaterials in biomedical and industrial applications Highlights the major properties and processing methods for biopolymeric nanomaterials Assesses the major challenges of producing biopolymeric nanomaterials on an industrial scale

Author: Wendy Harcourt
Publisher: Zed Books Ltd.
ISBN: 178360090X
Category : Social Science
Languages : en
Pages : 368

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Book Description
Destined to transform its field, this volume features some of the most exciting feminist scholars and activists working within feminist political ecology, including Giovanna Di Chiro, Dianne Rocheleau, Catherine Walsh and Christa Wichterich. Offering a collective critique of the ‘green economy’, it features the latest analyses of the post-Rio+20 debates alongside a nuanced reading of the impact of the current ecological and economic crises on women as well as their communities and ecologies. This new, politically timely and engaging text puts feminist political ecology back on the map.