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This new book analyzes the exploration and sustainable valorization of natural resources from the arid zones, putting special emphasis on the challenges that the industry faces in an era of sustainable development and ecological conservation programs. The volume describes the geographic and climatic characteristics as well as the natural resources from arid zones, divided into three main groups: a) microbiological resources as biotechnological tools and change agents to produce and/or obtain compounds with industrial or medicinal applications; b) plants as an important source of principal compounds or subproducts produced by natural adaptation to the extreme environmental conditions; and c) ...
The current volume focuses on all the major concerns associated with the biofungicides and provides comprehensive knowledge of microbial and phytochemical fungicides, bioformulations, regulation as well as limitation of biofungicides, and their role in disease management in plants. The use of biofungicides as eco-friendly alternative to traditional synthetic fungicides is likely to play a major role in organic farming in the future.
Contributed papers presented at the 3rd conference jointly organized by ICBF Forum and Biotech Research Society of India on Nov. 6-8, 2008 at Hyderabad, India.
This book focuses on the use of natural surfactants in enhanced oil recovery, providing an overview of surfactants, their types, and different physical–chemical properties used to analyse the efficiency of surfactants. Natural surfactants discuss the history of the surfactants, their classification, and the use of surfactants in petroleum industry. Special attention has been paid to natural surfactants and their advantages over synthetic surfactants, including analysing their properties such as emulsification, interfacial tension, and wettability and how these can be used in EOR. This book offers an overview for researchers and graduate students in the fields of petroleum and chemical engineering, as well as oil and gas industry professionals.
This engaging and clearly written textbook/reference provides a must-have introduction to the rapidly emerging interdisciplinary field of data science. It focuses on the principles fundamental to becoming a good data scientist and the key skills needed to build systems for collecting, analyzing, and interpreting data. The Data Science Design Manual is a source of practical insights that highlights what really matters in analyzing data, and provides an intuitive understanding of how these core concepts can be used. The book does not emphasize any particular programming language or suite of data-analysis tools, focusing instead on high-level discussion of important design principles. This easy...
El Índice ofrece datos organizados en ocho factores que enmarcan el concepto de Estado de Derecho: 1) Límites al poder gubernamental, 2) Ausencia de corrupción, 3) Gobierno abierto, 4) Derechos fundamentales, 5) Orden y seguridad, 6) Cumplimiento regulatorio, 7) Justicia civil, y 8) Justicia penal. En conjunto, los resultados del Índice de Estado de Derecho en México 2020-2021 evidencian un estancamiento en el progreso del país hacia un Estado de Derecho robusto, con cambios marginales en los puntajes generales desde la última edición del Índice. Los puntajes de los ocho factores se desagregan en 42 sub-factores, los cuales reflejan las perspectivas y experiencias de más de 25,000 personas en todo el país, más de 2,300 especialistas en justicia civil, justicia penal, justicia laboral y salud pública (a quienes se entrevistó entre julio y octubre de 2020), así como resultados de una multiplicidad de encuestas y bases de datos de otras instituciones reconocidas en estos temas (fuentes terciarias).
The pollution of soil and groundwater by heavy metals and other chemicals is becoming a serious issue in many countries. However, the current bioremediation processes do not often achieve sufficient remediation, and more effective processes are desired. This book deals with advances in the bioremediation of polluted soil and groundwater. In the former chapters of this book, respected researchers in this field describe how the optimization of microorganisms, enzymes, absorbents, additives and injection procedures can help to realize excellent bioremediation. In the latter chapters, other researchers introduce bioremediation processes that have been performed in the field and novel bioremediation processes. Thus, the readers will be able to obtain new ideas about effective bioremediation as well as important information about recent advances in bioremediation.
Transitions from authoritarian to democratic governments can provide ripe scenarios for the emergence of new, insurgent political actors and causes. During peaceful transitions, such movements may become influential political players and gain representation for previously neglected interests and sectors of the population. But for this to happen, insurgent social movements need opportunities for mobilization, success, and survival. This book looks at Mexico's Zapatista movement, and why the movement was able to mobilize sympathy and support for the indigenous agenda inside and outside of the country, yet failed to achieve their goals vis-à-vis the Mexican state.
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