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Interatividade nas TICs: abordagens sobre mídias digitais e aprendizagem
A forma com que os indivíduos estabelecem suas relações com o mundo tem mudado constantemente. As Novas Mídias e as Tecnologias da Informação e Comunicação (TIC) proporcionam maneiras diferenciadas no que diz respeito às práticas destes indivíduos, sejam essas em momentos de lazer, de estudo ou de trabalho. Os ambientes virtuais, através das mídias interativas, possibilitam a conexão de diferentes áreas do conhecimento e a convergência dos meios na potencialização dos mais variados campos, especialmente a partir da internet. Hoje em dia não basta apenas a disposição de plataformas como forma de repositório de conteúdos. A interatividade é o ponto chave nesta nova era,...
Machine Learning for Asset Managers
Successful investment strategies are specific implementations of general theories. An investment strategy that lacks a theoretical justification is likely to be false. Hence, an asset manager should concentrate her efforts on developing a theory rather than on backtesting potential trading rules. The purpose of this Element is to introduce machine learning (ML) tools that can help asset managers discover economic and financial theories. ML is not a black box, and it does not necessarily overfit. ML tools complement rather than replace the classical statistical methods. Some of ML's strengths include (1) a focus on out-of-sample predictability over variance adjudication; (2) the use of computational methods to avoid relying on (potentially unrealistic) assumptions; (3) the ability to "learn" complex specifications, including nonlinear, hierarchical, and noncontinuous interaction effects in a high-dimensional space; and (4) the ability to disentangle the variable search from the specification search, robust to multicollinearity and other substitution effects.
The Brazil Reader
From the first encounters between the Portuguese and indigenous peoples in 1500 to the current political turmoil, the history of Brazil is much more complex and dynamic than the usual representations of it as the home of Carnival, soccer, the Amazon, and samba would suggest. This extensively revised and expanded second edition of the best-selling Brazil Reader dives deep into the past and present of a country marked by its geographical vastness and cultural, ethnic, and environmental diversity. Containing over one hundred selections—many of which appear in English for the first time and which range from sermons by Jesuit missionaries and poetry to political speeches and biographical portraits of famous public figures, intellectuals, and artists—this collection presents the lived experience of Brazilians from all social and economic classes, racial backgrounds, genders, and political perspectives over the past half millennium. Whether outlining the legacy of slavery, the roles of women in Brazilian public life, or the importance of political and social movements, The Brazil Reader provides an unparalleled look at Brazil’s history, culture, and politics.
The School of Salamanca: A Case of Global Knowledge Production
Over the past few decades, a growing number of studies have highlighted the importance of the ‘School of Salamanca’ for the emergence of colonial normative regimes and the formation of a language of normativity on a global scale. According to this influential account, American and Asian actors usually appear as passive recipients of normative knowledge produced in Europe. This book proposes a different perspective and shows, through a knowledge historical approach and several case studies, that the School of Salamanca has to be considered both an epistemic community and a community of practice that cannot be fixed to any individual place. Instead, the School of Salamanca encompassed a variety of different sites and actors throughout the world and thus represents a case of global knowledge production. Contributors are: Adriana Álvarez, Virginia Aspe, Marya Camacho, Natalie Cobo, Thomas Duve, José Luis Egío, Dolors Folch, Enrique González González, Lidia Lanza, Esteban Llamosas, Osvaldo R. Moutin, and Marco Toste.
Computer Supported Qualitative Research
This book includes a selection of the articles accepted for presentation and discussion at the second International Symposium on Qualitative Research (ISQR2017), held in Salamanca, Spain, July 12-14, 2017. ISQR2017 is part of the Iberian-American Congress on Qualitative Research (CIAIQ), and featured four main application fields (Education, Health, Social Sciences, and Engineering and Technology) and seven main subjects: Rationale and Paradigms of Qualitative Research; Systematization of approaches with Qualitative Studies; Qualitative and Mixed Methods Research; Data Analysis Types; Innovative Processes of Qualitative Data Analysis; Qualitative Research in Web Contexts; Qualitative Analysis with the Support of Specific Software. This book is a valuable resource for academics, researchers, teachers and students who need information on the above topics, as well as on the use of Computer Assisted Qualitative Data AnalysiS (CAQDAS).
An‡lise de Fatores Subjetivos nas Organiza�›es Colet‰nea de Escritos Cient’ficos
O estresse começou a ser estudado no início do século XX, todavia foi demorado o processo de percepção da influência do cotidiano e do ambiente de trabalho na saúde do indivíduo, os novos processos, tecnologias de informação, aceleração da produção e o dia a dia das metrópoles têm contribuído para o aparecimento de determinados desequilíbrios orgânicos e psíquicos (SOUSA, OLIVEIRA, DAMASCENO, SILVA, 2012).
Introduction to Information Retrieval
Class-tested and coherent, this textbook teaches classical and web information retrieval, including web search and the related areas of text classification and text clustering from basic concepts. It gives an up-to-date treatment of all aspects of the design and implementation of systems for gathering, indexing, and searching documents; methods for evaluating systems; and an introduction to the use of machine learning methods on text collections. All the important ideas are explained using examples and figures, making it perfect for introductory courses in information retrieval for advanced undergraduates and graduate students in computer science. Based on feedback from extensive classroom experience, the book has been carefully structured in order to make teaching more natural and effective. Slides and additional exercises (with solutions for lecturers) are also available through the book's supporting website to help course instructors prepare their lectures.
Biology, Medicine, and Surgery of South American Wild Animals
Biology, Medicine and Surgery of South American Wild Animals examines the medicine and treatment of animals specific to South America. It discusses topics dealing with diseases and biology topics. In addition, the animals studied are broken down into family and genus, using both English and Spanish names. The book is liberally illustrated and contains references for further reading as well as the contributions of regional experts on the animals covered.
Cardiovascular Surgery
This clinical casebook is comprised of surgical cases involving the most important cardiovascular diseases in a concise, easy-to-read format (5x8 in trim size, like other titles in this burgeoning, informal product line in the Springer clinical medicine program). Each chapter is a case that opens with a unique clinical presentation, followed by a description of the diagnosis, assessment and management techniques used to treat it, as well as questions and answers (between 8 and 10) about relevant aspects related to the diagnosis and treatment of the addressed disease. The Q&A section will broaden discussion and increase the title's pedagogical value. The casebook features 40 surgical cases in...
