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Esta obra inédita discute a interseção entre as dimensões sociais, biológicas e econômicas relacionadas ao extrativismo, à produção e ao consumo do açaí. Escrito por especialistas multidisciplinares, o livro oferece uma análise abrangente e detalhada sobre o papel do açaí na vida das comunidades que dependem dessa cultura, bem como seu impacto nos ecossistemas onde é cultivado, as características químicas, nutricionais e botânicas, e os entraves e perspectivas para o desenvolvimento sustentável e social dessa cadeia produtiva. Por meio de uma abordagem sociobioeconômica, a obra explora como a comercialização do açaí influencia as dinâmicas sociais, as relações de t...
Esta obra inédita foi frutificada em capítulos autorais e/ou colaborativos que compilam as mais robustas publicações científicas sobre as frutas nativas e exóticas do Brasil. Uma abordagem que traduz a ciência da nutrição em estratégias práticas do uso sustentável das frutas nativas e exóticas, bem como apresenta o impacto à saúde humana e ao ecossistema de saúde planetária. Trata-se de um modelo pioneiro, que visa à valorização da biodiversidade brasileira, disseminação do conhecimento, à sistematização e à transformação das mais diversas civilizações, contribuindo, de tal modo, para o desenvolvimento sustentável proposto pela Organização das Nações Unidas...
Honey bees are social insects; they live together in large, well-organized family groups comprising three castes: queen (fertile female), workers (sterile females) and drones (males). During honey flow season, there is a considerable increase in the foraging activity of the workers and in the rate of egg laying by the queen. Sex determination in honey bees involves a multi-allelic locus, such that homozygotes develop as males and heterozygotes as females, whereas diet quality influences the caste determination in honey bees. Like all living organisms, honey bees can be infested with diseases and pests. Some of these are more deleterious to bee colonies than others, but it is important for th...
While there is little dispute that probiotics and prebiotics, alone and together, have been proven to promote gastrointestinal health and proper immune function, the challenge faced by researchers is finding not only the right combinations, but also finding those that are fully compatible with the formulation, processing, packaging, and distribution of functional foods. This volume comprehensively explores these variables and highlights the most current biological research and applications. It examines the sources of prebiotics and probiotics, describes the physiological functions of both products, and discusses promising applications for a plethora of disorders.
This open access multi-authored book presents a 'state of the science' synthesis of knowledge on the biodiversity of Angola, based on sources in peer-reviewed journals, in books and where appropriate, unpublished official reports. The book identifies Angola as one of the most biologically diverse countries in Africa, but notes that its fauna, flora, habitats and the processes that drive the dynamics of its ecosystems are still very poorly researched and documented. This 'state of the science' synthesis is for the use of all students of Angola's biodiversity, and for those responsible for the planning, development and sustainable management of the country's living resources. The volume brings together the results of expeditions and research undertaken in Angola since the late eighteenth century, with emphasis on work conducted in the four decades since Angola's independence in 1975. The individual chapters have been written by leaders in their fields, and reviewed by peers familiar with the region.
This important reference textbook covers the surgical management of all major orthopaedic and traumatological conditions. The book will act as the major source of education and guidance in surgical practice for surgeons and trainees, especially those preparing for higher surgical examinations and the Board of Orthopaedics and Traumatology examinations within and beyond Europe. The emphasis throughout is on the application of current knowledge and research to technical problems, how to avoid operative problems, and how to salvage complications if they occur. The didactic text is complemented by abundant illustrations that highlight the essentials of each clinical scenario. The authors are all recognized international authorities active at congresses and workshops as well as in universities and hospitals across the world.
This fourteenth volume in the EUROPEAN INSTRUCTIONAL LECTURES series continues the format of educational chapters from across Orthopaedics and Traumatology contributed by distinguished Orthopaedic Educators in Europe. It provides current material and major advances covering a range of topics including: General Orthopaedics, Basic Science and Technology, Musculo-skeletal Tumours, Infections, Paediatric Orthopaedics, Trauma, Spine, Upper Limb, Hip, Knee, Leg, Ankle and Foot. All the chapters are based on lectures presented at the 15th EFORT Congress in London, England. The lectures are an authoritative source of information illustrated by radiographs, MRI, CT and PET Scans, operative photographs, tables and line drawings as appropriate. They are an invaluable source of instruction for Surgeons and Trainees alike. This book was edited by Professor George Bentley, Chairman, Scientific Publications Committee of EFORT.
Andreninae. Apinae. Colletinae. Halictinae. megachininae. Nomina nuda and unavailable names in Neotropical Apidae (excl. Meliponini). Index of taxa.
Climate change has been a central concern over recent years, with visible and highly publicized consequences such as melting Arctic ice and mountain glaciers, rising sea levels, and the submersion of low-lying coastal areas during mid-latitude and tropical cyclones. This book presents a review of the spatial impacts of contemporary climate change, with a focus on a systematic, multi-scalar approach. Beyond the facts – rises in temperature, changes in the spatial distribution of precipitation, melting of the marine and terrestrial cryosphere, changes in hydrological regimes at high and medium latitudes, etc. – it also analyzes the geopolitical consequences in the Arctic and Central Asia, changes to Mediterranean culture and to viticulture on a global scale, as well as impacts on the distribution of life, for example, in the Amazon rainforest, in large biomes on a global scale, and for birds.