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Las experiencias relatadas sobre los meses de confinamiento, reunidas en este libro, serán comprensibles para todo aquel que ha vivido las circunstancias de esta pandemia global. Se trata de una marca muy profunda que hemos recibido de manera colectiva y, por lo tanto, las lectoras y lectores de este libro serán capaces de sentirse cómplices de estos relatos.
Ever since the oil crisis of 1973, researchers in various fields of chemistry have proposed various schemes to conserve energy, as well to convert the sun's abundant and limitless supply of energy to produce chemical fuels (e. g. , hydrogen from water, . •. ). The enthusiasm had no previous parallel in the mid-1970's. Unfortunately, despite the several good proposals, the results have proven - in retrospect - somewhat disappointing from an economic viable point of view. The reasons for the meagre results are manyfold not the least of which are the experimental difficulties encountered in storage systems. Moreover, the lack of a concerted, well orchestrated interdisciplinary approach has be...
Table of ContentsWheats in the Wild; Growth and Development of the Healthy Wheat Plant; Limiting Effects of the Physical and Chemical Environment; Limiting Effects of Pests and Diseases; Economic Implications of Wheat Health Management; Principles of Pest and Disease Control; Wheat Health Management Before Planting; Wheat Health Management at Planting; Wheat Health Management Postplant and Postharvest; Holistic Health for Wheat; Index
This is a transcript of Premier Li Keqiang's government work report. It was a practical and factual report that pointed out challenges, strengths, and opportunities. Keqiang tells people that the Chinese economy is facing hardships due to structural reforms, the need for better environmental protection, and the impact of a lagging global economy.
This book charts the development of the American Phytopathological Society and its relationships with other key organizations.
Eleventh in a series of annual reports comparing business regulations in 189 economies, Doing Business 2014 measures regulations affecting 11 areas of everyday business activity around the world.
Why is Cinco de Mayo—a holiday commemorating a Mexican victory over the French at Puebla in 1862—so widely celebrated in California and across the United States, when it is scarcely observed in Mexico? As David E. Hayes-Bautista explains, the holiday is not Mexican at all, but rather an American one, created by Latinos in California during the mid-nineteenth century. Hayes-Bautista shows how the meaning of Cinco de Mayo has shifted over time—it embodied immigrant nostalgia in the 1930s, U.S. patriotism during World War II, Chicano Power in the 1960s and 1970s, and commercial intentions in the 1980s and 1990s. Today, it continues to reflect the aspirations of a community that is engaged, empowered, and expanding.