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This book provides recent information on various analytical procedures and techniques, representing strategies for reliability, specificity, selectivity and sensitivity improvements in pesticides analysis. The volume covers three main topics: current trends in sample preparation, selective and sensitive chromatographic detection and determination of pesticides residues in food and environmental samples, and biological (immunoassays-and biosensors-based) methods application in pesticides analysis as an alternative to the chromatographic methods for "in situ" and "on line" pesticides quantification. Intended as electronic edition, providing an immediate "open access" to its content, the book is easy to follow and will be of interest to the professionals involved in pesticides analysis.
The genetics science is less than 150 years old, but its accomplishments have been astonishing. Genetics has become an indispensable component of almost all research in modern biology and medicine. Human genetic variation is associated with many, if not all, human diseases and disabilities. Nowadays, studies investigating any biological process, from the molecular level to the population level, use the "genetic approach" to gain understanding of that process. This book contains many diverse chapters, dealing with human genetic diseases, methods to diagnose them, novel approaches to treat them and molecular approaches and concepts to understand them. Although this book does not give a comprehensive overview of human genetic diseases, I believe that the sixteen book chapters will be a valuable resource for researchers and students in different life and medical sciences.
"In the past fifteen years, file sharing of digital cultural works between individuals has been at the center of a number of debates on the future of culture itself. To some, sharing constitutes piracy, to be fought against and eradicated. Others see it as unavoidable, and table proposals to compensate for its harmful effects. Meanwhile, little progress has been made towards addressing the real challenges facing culture in a digital world. Sharing starts from a radically different viewpoint, namely that the non-market sharing of digital works is both legitimate and useful. It supports this premise with empirical research, demonstrating that non-market sharing leads to more diversity in the attention given to various works. Taking stock of what we have learned about the cultural economy in recent years, Sharing sets out the conditions necessary for valuable cultural functions to remain sustainable in this context."--[P] 4 of cover.
Este livro inclui mais de 140 protocolos de urgencia em Pediatria, convenientemente divididos por areas. A terceira edicao foi atualizada e todos os protocolos foram reformulados. Os protocolos estao divididos por 16 capitulos que cobrem todas as areas da urgencia pediatrica desde a reanimacao e falencia de orgao, ate urgencias de adolescentes, cardiologicas, cirurgicas, dermatologicas, endocrinas, gastrenterologicas, hematologicas, infeciosas, metabolicas, nefrologicas, neonatais, neurologicas, respiratorias e trauma. Inclui ainda um capitulo sobre procedimentos.Onze anos depois da 1A edicao, depositamos agora nas vossas maos a 3A edicao do Livro Azul dos Protocolos de Urgencia em Pediatria...
A quirky, cosmopolitan novel about life and literature by the prize-winning Spanish writer Enrique Vila-Matas, author ofBartleby & Co. The narrator ofMontano's Maladyis a writer named José who is so obsessed with literature that he finds it impossible to distinguish between real life and fictional reality. Part picaresque novel, part intimate diary, part memoir and philosophical musings, Enrique Vila-Matas has created a labyrinth in which writers as various as Cervantes, Sterne, Kafka, Musil, Bolaño, Coetzee, and Sebald cross endlessly surprising paths. Trying to piece together his life of loss and pain, José leads the reader on an unsettling journey from European cities such as Nantes, Barcelona, Lisbon, Prague and Budapest to the Azores and the Chilean port of Valparaiso. Exquisitely witty and erudite, it confirms the opinion of Bernardo Axtaga that Vila-Matas is "the most important living Spanish writer."
Irrigated agriculture and the use of water resources in agriculture face the challenges of sustainable development. Research has advanced our knowledge of water use by crops, soil-water-solutes interactions, and the engineering and managerial tools needed to mobilize, convey, distribute, control and apply water for agricultural production. However, the achievements booked in user practice have revealed the need for new developments in the areas of resource conservation, control of environmental and health impacts, modernisation of technologies and management, economic viability and the social acceptance of changes. The contributions to Sustainability of Irrigated Agriculture cover most of th...
This report calls for a better understanding of the effects of pharmaceutical residues in the environment, greater international collaboration and accountability distribution, and policy actions to prevent and remedy emerging concerns. Laboratory and field tests show traces of oral contraceptives causing the feminisation of fish and amphibians, and residues of psychiatric drugs altering fish behaviour. Antimicrobial resistance, linked to the overuse of antibiotics, has rapidly escalated into a global health crisis. Unless adequate measures are taken to manage the risks, pharmaceutical residues will increasingly be released into the environment as ageing populations, advances in healthcare, and intensification of meat and fish production spur the demand for pharmaceuticals worldwide. The report outlines a collective, life‑cycle approach to managing pharmaceuticals in the environment. A policy mix of source‑directed, use‑orientated and end‑of‑pipe measures, involving several policy sectors, can help to improve health and protect the environment.
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Ninth in a series of annual reports comparing business regulations in 183 economies, Doing Business 2012 measures regulations affecting 11 areas of everyday business activity: starting a business dealing with construction permits employing workers registering property getting credit protecting investors paying taxes trading across borders enforcing contracts closing a business getting electricity The report updates all indicators as of June 1, 2011, ranks countries on their overall "ease of doing business", and analyzes reforms to business regulation identifying which countries are strengthening their business environment the most. Doing Business 2012 includes a new set of indicators on the ...