front cover of Zapotec Science
Zapotec Science
Farming and Food in the Northern Sierra of Oaxaca
By Roberto J. González
University of Texas Press, 2001

2003 — Julian Steward Award – Anthropology & Environment Section, American Anthropological Association
2002 — A CHOICE Outstanding Academic Book

How Zapotec agricultural and dietary theories and practices constitute a valid local science.

Zapotec farmers in the northern sierra of Oaxaca, Mexico, are highly successful in providing their families with abundant, nutritious food in an ecologically sustainable fashion, although the premises that guide their agricultural practices would be considered erroneous by the standards of most agronomists and botanists in the United States and Europe. In this book, Roberto González convincingly argues that in fact Zapotec agricultural and dietary theories and practices constitute a valid local science, which has had a reciprocally beneficial relationship with European and United States farming and food systems since the sixteenth century.

González bases his analysis upon direct participant observation in the farms and fields of a Zapotec village. By using the ethnographic fieldwork approach, he is able to describe and analyze the rich meanings that campesino families attach to their crops, lands, and animals. González also reviews the history of maize, sugarcane, and coffee cultivation in the Zapotec region to show how campesino farmers have intelligently and scientifically adapted their farming practices to local conditions over the course of centuries. By setting his ethnographic study of the Talea de Castro community within a historical world systems perspective, he also skillfully weighs the local impact of national and global currents ranging from Spanish colonialism to the 1910 Mexican Revolution to NAFTA. At the same time, he shows how, at the turn of the twenty-first century, the sustainable practices of "traditional" subsistence agriculture are beginning to replace the failed, unsustainable techniques of modern industrial farming in some parts of the United States and Europe.

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front cover of Zeolites and Metal-Organic Frameworks
Zeolites and Metal-Organic Frameworks
From Lab to Industry
Edited by Vincent Blay, Luis F. Bobadilla and Alejandro Cabrera García
Amsterdam University Press, 2018
Zeolites are natural or synthetic materials with porous chemical structures that are valuable due to their absorptive and catalytic qualities. Metal-Organic Frameworks (MOFs) are manmade organometallic polymers with similar porous structures. This introductory book, with contributions from top-class researchers from all around the world, examines these materials and explains the different synthetic routes available to prepare zeolites and MOFs. The book also highlights how the substances are similar yet different and how they are used by science and industry in situations ranging from fueling cars to producing drugs.
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front cover of Zootechnologies
Zootechnologies
A Media History of Swarm Research
Sebastian Vehlken
Amsterdam University Press, 2020
Swarming has become a fundamental cultural technique related to dynamic processes and an effective metaphor for the collaborative efforts of society. This book examines the media history of swarm research and its significance to current socio-technological processes. It shows that the hype about collective intelligence is based on a reciprocal computerization of biology and biologization of computer science: After decades of painstaking biological observations in the ocean, experiments in aquariums, and mathematical model-making, it was swarms-inspired computer simulation which provided biological researchers with enduring knowledge about animal collectives. At the same time, a turn to biological principles of self-organization made it possible to adapt to unclearly delineated sets of problems and clarify the operation of opaque systems - from logistics to architecture, or from crowd control to robot collectives. As zootechnologies, swarms offer performative, synthetic, and approximate solutions in cases where analytical approaches are doomed to fail.
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front cover of Zworykin, Pioneer of Television
Zworykin, Pioneer of Television
Albert Abramson. Foreword by Erik Barnouw
University of Illinois Press, 1995
Using patents, published and unpublished documents, and interviews with television pioneers including Zworykin himself, Abramson reconstructs the inventor's life from his early years in Russia, through his stay as RCA's technical guru under David Sarnoff, to his death in 1982. More than fifty photographs show highlights of Zworykin's work. Abramson notes the contributions of other scientists--particularly Zworykin's biggest rival, Philo T. Farnsworth--to the advancement of television. However, he argues, it was Zworykin's inventions that made modern, all-electronic television possible, causing many to award him the title "father of television".

"His achievements rank him with Thomas Edison and Alexander Graham Bell," states Albert Abramson in this discerning, often dramatic biography of Vladimir Kosma Zworykin, the Russian-born scientist who "did more to create our present system of cathode-ray television than any other person."
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