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Este livro ensina a classificar e nomear espécies vegetais utilizando exemplos práticos e aplicações reais no dia a dia de diversas atividades que demandem conhecimento de plantas, tanto nas Ciências Rurais quanto em outras áreas de atuação. Floresta Amazônica, Mata Atlântica, Campos Sulinos... essas expressões representam ambientes importantes da nossa biodiversidade e devem seus nomes ao elemento mais chamativo de cada local: sua vegetação. Sejam árvores, arbustos ou ervas, as plantas são entidades tão intimamente relacionadas ao nosso cotidiano, tanto na alimentação quanto na paisagem, que nem nos damos conta de sua onipresença. Tamanha importância merece ser devidamen...
Continued geographic expansion of dengue viruses and their mosquito vectors has seen the magnitude and frequency of epidemic dengue/dengue hemorrhagic fever (DF/DHF) increase dramatically. Recent exciting research on dengue has resulted in major advances in our understanding of all aspects of the biology of these viruses, and this updated second edition brings together leading research and clinical scientists to review dengue virus biology, epidemiology, entomology, therapeutics, vaccinology and clinical management.
Given its unrivalled position in terms of diversity, distribution and uses, coupled with the vital role it plays in the rural economies of several countries around the world, bamboo has emerged in recent years as potentially the most important non-wood forest resource to replace wood in construction and other uses. Concomitantly, the interest being shown in this invaluable natural resource since the 1980s has resulted in the accumulation of a considerable body of information through research on various aspects of bamboos, including the anatomy of the bamboo culm. There is, however, no comprehensive publication available on the anatomy of bamboo culm, with the available literature being fragm...
In this brillant meditation on conceptions of history, Le Goff traces the evolution of the historian's craft. Examining real and imagined oppositions between past and present, ancient and modern, oral and written history, History and Memory reveals the strands of continuity that have characterized historiography from ancient Mesopotamia to modern Europe.
From well-known Brazilian playwright Francisco Azevedo, a heartwarming debut novel about three generations of a family whose kitchen contains the secret ingredient for happiness—sure to appeal to fans of Like Water for Chocolate. Once upon a time there was some rice. Rice planted in the earth, fallen from the sky, and gathered up from the stone. Rice that doesn’t spoil, it came from far away, by ship with three exuberant young people filled with dreams… Once Upon a Time in Rio is a spellbinding family saga beginning with José Custódio and Maria Romana and their search for a prosperous future. As newlyweds, José and Maria immigrated to Brazil at the beginning of the twentieth century...
In Virus-Insect-Plant Interactions, the world's leading scientists discuss the latest breakthroughs in understanding the biological and ecological factors that define these complex transmission systems and how this knowledge might be used to our advantage in producing innovative, user and environmentally friendly approaches to controlling the spread of plant pathogens by insects. This is an invaluable reference work for researchers, teachers, and students. There are many quick-reference figures and tables, the contents pages include individual chapter abstracts, and each chapter ends with its own bibliography. - Presents the most significant research breakthroughs of the past two decades - Contains eighteen chapters by forty-two world-renowned researchers - Invaluable reference work for researchers, teachers and students - Each chapter ends with its own bibliography - Contents pages of forematter include individual chapter abstracts - Contains many quick-reference figures and tables
Fourteen informative papers dealing with their DNA, species interactions, adventiveness, host specificity, potential as boi-contol agents of weeds, chemical control, behaviour, their role in fungal pathogen epidemiology, influence in forests and on ornamentals, collecting and mounting techniques and their interaction with crops are presented here. This is an extensive and valuable contribution to eriophyoid science and a must for present and future researchers in this field.
Specifically developed for food engineers, this is an in-depth reference book that focuses on transport phenomena in food preservation. First it reviews the fundamental concepts regarding momentum, heat, and mass transfer. Then the book examines specific applications of these concepts into a variety of traditional and novel processes and products.