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Nesta obra, você encontrará textos acadêmicos sobre jogos digitais ou analógicos utilizados ou desenvolvidos em diferentes contextos sociais, com finalidades diversificadas, que vão da educação ao entretenimento.
This book examines the causes and consequences of suicide from the perspective of economics. The approach here differs from those in medical, psychiatric, epidemiological, and sociological studies of suicide and is thus novel in a way that highlights the importance of economic and institutional settings in the problem of suicide. The authors argue that suicide imposes a tremendous economic cost on contemporary society in a variety of ways, requiring the government to develop an effective prevention strategy. An empirical analysis using data from Japan and other developed countries shows that natural disasters and economic crises increase suicide rates, while liberal government policies favor...
This book presents the main drivers of benthic structure and processes in estuaries from the 8,000 km-Brazilian coast, assesses the influence of natural and human disturbance, and discusses their ecological importance and management needs. Estuaries are unique coastal ecosystems often with low biodiversity that sustain and provide essential ecological services to mankind. These ecosystems include a variety of habitats with their own sediment and fauna dynamics, all of them globally altered or threatened by human activities. Mangroves, saltmarshes, tidal flats and other confined estuarine systems are under increasing stress by overfishing and other human activities leading to habitat and species loss. Combined changes in estuarine hydromorphology and in climate pose severe threats to estuarine ecosystems at a global scale.
Leishmania parasites plague the mammalian host causing high morbidity and mortality. The parasites persist in the hostile milieu, crippling its defensive arsenal. In the face of mounting resistance to an antiquated drug arsenal, new approaches are urgently desired to keep the infection at bay. Furthermore, to strengthen the leishmaniasis elimination drive, particular emphasis has to be laid on identification of new targets and vaccination strategies. This book gives a brief glimpse of the epidemiology of leishmaniasis, immune evasion, vaccination, and therapeutic modalities that may work by untangling the immunological cross-wires of pathogenic cross-talk. The Conventional treatment and its drawbacks, the prospects of phytotherapy and nanomedicines, are also discussed. The identification of drug targets with the aim of designing inhibitors is also exemplified.
A presente obra é fruto de uma parceria em caráter transnacional entre o Coletivo Negro de Historiadores Tereza de Benguela, a Toppled Monuments Archive (Arquivo de Monumentos Tombados) e a New York University. Na produção deste dossiê, participam apenas autores negros e negras, pois visa pautar o protagonismo da negritude na academia, intelectualidade, ciências e em todas as áreas que historicamente foram negadas pelo racismo em nosso país. Os capítulos propõem reflexões entorno da ocupação do espaço público, a construção dos lugares de memória no Brasil e políticas de reparação para indígenas e negros vitimados no período da colonização e pós-colonial. O livro insere-se no corolário de uma agenda de pesquisa que inspira os movimentos sociais e políticos contemporâneos que buscam políticas de reparação.
The three-volume set LNAI 14195, 14196, and 14197 constitutes the refereed proceedings of the 12th Brazilian Conference on Intelligent Systems, BRACIS 2023, which took place in Belo Horizonte, Brazil, in September 2023. The 90 full papers included in the proceedings were carefully reviewed and selected from 242 submissions. They have been organized in topical sections as follows: Part I: Best papers; resource allocation and planning; rules and feature extraction; AI and education; agent systems; explainability; AI models; Part II: Transformer applications; convolutional neural networks; deep learning applications; reinforcement learning and GAN; classification; machine learning analysis; Part III: Evolutionary algorithms; optimization strategies; computer vision; language and models; graph neural networks; pattern recognition; AI applications.
This book constitutes the proceedings of the 20th Brazilian Symposium on Artificial Intelligence, SBIA 2010, held in São Bernardo do Campo, Brazil, in October 2010. The 31 papers presented were carefully reviewed and selected from 91 submissions. The topics covered are: ontologies, knowledge representation and reasoning; machine learning; autonomous agents and multiagent systems; natural language processing; planning and scheduling; constraints and search; and logics for AI.
This report examines the current system of water abstraction and pollution charges in operation in Brazil. It assesses the Current system’s implementation challenges and provides possible solutions.
This study analyzes the establishment of an iron foundry in the interior 18th-century of Angola. It was a fruit of the Portuguese Enlightenment, which encouraged investment in manufacturing, particularly of iron, a metal indispensable for military and technological purposes. However, the plans faced the resistance of African blacksmiths and founders who refused to learn foreign techniques and work processes. By emphasizing Central African agency, the book highlights the successful strategies of historical actors who scholars have largely ignored. Based upon a wide variety of sources from Brazilian, Portuguese, and Angolan archives, the book reconstructs how Africans were taken to work at the...