You may have to register before you can download all our books and magazines, click the sign up button below to create a free account.
Caffeine is known to stimulate the central nervous system but what other functions does it have? This book covers the latest scientific knowledge in a uniquely structured format and is specifically designed to link chemistry with health and nutrition to provide a broad, appealing book. Coverage begins with caffeine in relation to nutrition focussing on beverages, then concentrates on chemistry, crystal structures of complexes in caffeine and biochemistry. In the analysis chapters, assays are conducted by LC-MS, capillary electrophoresis, automated flow methods and immunoassay methods. The effects of caffeine on the brain, cognitive performance, sleep, oxidative damage, exercise and pulmonary...
Caro leitor, a obra aqui apresentada é um convite a pensarmos sobre a inovação no ensino, em discussão dos enfrentamentos, mas também das possibilidades para abordagens pedagógicas diversificadas e interventivas. Composta por capítulos, a obra contempla contributos para problematizar processos educacionais e ampliar o debate sobre questões da epistemologia, do desenvolvimento curricular e da profissionalidade docente, das práticas pedagógicas e das tecnologias educacionais.
Você, caro leitor, pode ter encontrado esta obra por trilhas bem específicas. Seria indicação de algum professor, fruto de um interesse pessoal ou ainda um fortuito acaso? Seja como for, saiba, de antemão, que estamos diante de uma complexa organização que debate a temática do ensino de línguas e literatura, com relevantes relatos de pesquisa Composto por capítulos, a obra apresenta grandes temas para o debate e, por isso, diria que sua leitura torna-se fundamental para os que se preocupam com o fenômeno da linguagem.
Essa obra pretende repensar o campo de pesquisa do discurso, incluindo aí linguagem e poder, história e discursivizações, sociedade e língua(gem), literatura e produções de poder a partir da sinalização de problemas metodológicos e teóricos envolvendo os discursos e as linguagens produzidas pelo homem em sociedade. Dessa forma, contrariando os estudos tradicionais descritivistas, ou que estejam pautados em essencialismos, evidenciamos os estudos de Análise dos Discursos que versem sobre as linguagens, a sociedade e a cultura em geral.
The Atlantic Forest is one of the 36 hotspots for biodiversity conservation worldwide. It is a unique, large biome (more than 3000 km in latitude; 2500 in longitude), marked by high biodiversity, high degree of endemic species and, at the same time, extremely threatened. Approximately 70% of the Brazilian population lives in the area of this biome, which makes the conflict between biodiversity conservation and the sustainability of the human population a relevant issue. This book aims to cover: 1) the historical characterization and geographic variation of the biome; 2) the distribution of the diversity of some relevant taxa; 3) the main threats to biodiversity, and 4) possible opportunities to ensure the biodiversity conservation, and the economic and social sustainability. Also, it is hoped that this book can be useful for those involved in the development of public policies aimed at the conservation of this important global biome.
The fiscal market is an unpredictable torrent of information that modern organizations strive to understand. Business professionals dedicate themselves to understanding uncertain results around economic performance to improve management, reporting standards, and predict trends in financial statements. International Financial Reporting Standards and New Directions in Earnings Management is an essential reference source that discusses identifying the behavioral patterns of managers and the accounting policies they use in different opportunistic circumstances. Featuring research on topics such as earnings quality, risk reports, and investor protection, this book is ideal for regulatory authorities, accountants, impression managers, auditors, academics, students, and researchers seeking coverage on the theoretical, empirical, and experimental studies that relate to the different themes within earnings management.
This book will describe current research on drug delivery systems that encompass four broad categories, namely: routes of delivery, delivery vehicles, payload, and targeting strategies. Where appropriate delivery vehicles and relevant release of specific agents in any of these categories in clinical application will be discussed. All chapters will highlight the translational aspects of the various technologies discussed and will provide insights into the advantages of such delivery systems over current ones in clinical or research use. Each technology reviewed in this book will have significant potential to improve patients' lives by enhancing the therapeutic efficacy of drugs. This book: Di...
immy Page is still recognized as one of the most influential guitarists of all time and one of the most important rock composers worldwide. And Page's relationship with Brazil is old: in addition to having starred in many meetings with national music stars, the Led Zeppelin guitarist spent seasons in Bahia and inaugurated Casa Jimmy to house homeless youth in the capital of Rio de Janeiro – which earns him the title of Honorary Citizen of Rio de Janeiro. This intense story is the theme of Jimmy Page in Brazil, a bilingual book (Portuguese / English) by journalist and musician Leandro Souto Maior. The book has a preface by Ed Motta, one of the greatest collectors and connoisseurs of Led Zeppelin's work in Brazil, and postscript by young guitarist Sebastião Reis, the son of musician Nando Reis, what confirms that the band has crossed generations. The layout and cover bear the signature of Tomás Paoni, the artistic director of the project. The cover photo is by Marcos Hermes, a great photographer in the Brazilian music market. The edition is signed by Chris Fuscaldo, director of Garota FM Books.