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Temos o prazer de lançar o primeiro livro internacional do ano de 2022 voltado a área do desenvolvimento, que tem como tÃtulo Principles and concepts for development in nowadays society, essa obra contém 152 artigos voltados a área multidisciplinar, sendo a mesma pela Seven Publicações Ltda. A Seven Editora, agradece e enaltasse os autores que fizeram parte desse livro. Desejamos uma boa leitura a todos
This expansive and practical textbook contains organic chemistry experiments for teaching in the laboratory at the undergraduate level covering a range of functional group transformations and key organic reactions.The editorial team have collected contributions from around the world and standardized them for publication. Each experiment will explore a modern chemistry scenario, such as: sustainable chemistry; application in the pharmaceutical industry; catalysis and material sciences, to name a few. All the experiments will be complemented with a set of questions to challenge the students and a section for the instructors, concerning the results obtained and advice on getting the best outcome from the experiment. A section covering practical aspects with tips and advice for the instructors, together with the results obtained in the laboratory by students, has been compiled for each experiment. Targeted at professors and lecturers in chemistry, this useful text will provide up to date experiments putting the science into context for the students.
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.
This e-book brings together 13 chapters written by aviation English researchers and practitioners settled in six different countries, representinginstitutions and universities from around the globe. This e-book is an offshoot of the 8th GEIA Seminar, that counts on the collaboration of GEIA and ICAEA researchers, as well as guest speakers. It brings together thirteen chapters focused on aviation language description, teaching, and assessment, written by practitioners from several institutions around the globe. One of our guests and a keynote speaker, Prof. Eric Friginal, added the excellent contribution of his graduate students from Georgia State University, in the USA, and kindly wrote the ...
The protozoa are the most ancient members of the animal kingdom and they have evolved the intracellular parasitism to ensure their survival strategies. Protozoan parasites that infect humans are extremely diverse among eukaryotes. They are responsible for many human diseases such as amebiasis, Chagas disease, malaria, toxoplasmosis, leishmaniasis and African sleeping sickness. The ability of protozoans to cause disease depends on the nature and number of infecting organisms, the route of infection, the virulence factors associated with the microorganism, and the strength of host defenses. This host-parasite interaction is also subject to constant change as the infection proceeds and can lead...
A governança corporativa é o sistema pelo qual as empresas e demais organizações são dirigidas, monitoradas e incentivadas, envolvendo os relacionamentos entre sócios, conselho de administração, diretoria, órgãos de fiscalização e controle e demais partes interessadas. Se configurando num sistema de harmonização da sociedade, que inclui a gestão das relações internas das organizações com seus investidores. As boas práticas de governança corporativa vêm se ampliando de forma progressiva no Brasil, em especial na Administração Púbica, tendo em vista que pela Carta Magna o Estado brasileiro se configura num prestador de serviços, e desta forma tem a obrigação de fazÃ...
O propósito do estudo que originou este livro foi a avaliação microscópica do processo de reparação óssea utilizando partÃculas de osso de origem bovina em defeitos crÃticos criados em calvária de ratos. Foram utilizados 24 ratos da linhagem Wistar, que foram distribuÃdos aleatoriamente em dois grupos. Nos animais do grupo 1, considerado como grupo controle foi realizado o defeito ósseo crÃtico, o qual foi preenchido apenas pela membrana de colágeno absorvÃvel e nos do grupo 2, o defeito ósseo crÃtico foi preenchido por enxerto particulado de osso de origem bovina, sobre o qual foi posicionada a membrana colágena absorvÃvel. Os animais de ambos os grupos foram sacrificados...