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El presente libro está pensado para un curso de topología general que inicia desde una revisión de la teoría de conjuntos, sigue con las nociones básicas de topología, la construcción de nuevos espacios topológicos a partir de los conocidos, los espacios métricos, la continuidad, y finaliza con los conceptos de filtro, ultrafiltro, topología generalizada y estructura minimal. Por supuesto, los temas de separación, compacidad, conexidad y otros temas clásicos de topología aparecen en un segundo volumen. El texto expone de manera cuidadosa y detallada los diferentes conceptos y sus propiedades; además, contiene un buen número de ejemplos que ayudan a fortalecer la comprensión de los temas. A lo largo del texto hay ejercicios que le permiten al lector complementar lo aprendido a medida que avanza en la lectura, y no solo al final de los capítulos. Además, se plantean preguntas que invitan a los estudiantes a reflexionar sobre el alcance de las definiciones, propiedades y ejemplos.
As humanidades digitais combinam a programação de computadores com o estudo das humanidades em geral. Este livro propõe a linguagem de programação Python para a realização de pesquisas na área de humanidades, desenvolvendo assim possíveis casos em diversas áreas e dando instruções de início nesta linguagem de programação para humanistas. Python para as humanidades digitais oferece instruções desde a instalação dainterface de trabalho, a obtenção de dados emanipulação de dados através de códigos ebibliotecas que podem treinar qualquer humanista novato em programação. Destinado a estudantes de graduação e pósgraduação, professores de humanidades e qualquer pesquisador que tenha interesse em realizar estudos massivos de dados em literatura, história, música, jornalismo, educação, bibliometria, entre outros. Inclui Instruções com exemplos reais de pesquisas em humanidades digitais. Diálogo interdisciplinar e transdisciplinar que permite a criação de pesquisas inovadoras. Abordagem didática feita a partir do trabalho colaborativo de matemáticos e humanistas.
With the opening of sea routes in the fifteenth century, groups of men and women left Portugal to establish themselves across the ports and cities of the Atlantic or Ocean sea. They were refugees and migrants, traders and mariners, Jews , Catholics, and the Marranos of mixed Judaic-Catholic culture. They formed a diasporic community known by contemporaries as the Portuguese Nation. By the early seventeenth century, this nation without a state had created a remarkable trading network that spanned the Atlantic, reached into the Indian Ocean and Asia, and generated millions of pesos that were used to bankroll the Spanish empire. A Nation Upon the Ocean Sea traces the story of the Portuguese Nat...
Music, video, e-books, and e-mail — Kindle Fire HD does it all! Just like your Kindle Fire HD, this little book packs a big punch! This mini guide covers all the Kindle Fire HD basics — browsing the web and shopping online, connecting to a network, setting up and using e-mail, downloading and running apps, watching videos, keeping up with magazines and newspapers, and even reading books! Open the book and find: Steps for setting up your Kindle Fire HD Tips for using the touchscreen Help transferring photos and documents to the Kindle Fire HD Ways to personalize the Silk browser How to buy and play music and videos
With this significant new work, Larry Cuban provides a unique and insightful perspective on the bridging of the long-standing and well-known gap between teachers and administrators. Drawing on the literature of the field as well as personal experience, Cuban recognizes the enduring structural relationship within school organizations inherited by teachers, principals, and superintendents, and calls for a renewal of their sense of common purpose regarding the role of schooling in a democratic society. Cuban analyzes the dominant images (moral and technical), roles (instructional, managerial, and political), and contexts (classroom, school, and district) within which teachers, principals, and s...
Student-Centered Leadership offers a timely and thoughtful resource for school leaders who want to turn their ideals into action. Written by educational leadership expert Viviane Robinson, the book shows leaders how they can make a bigger difference to the quality of teaching and learning in their school and ultimately improve their students' performance. This book is based not on fad or fashion but on the best available evidence about the impact of different types of leadership on student outcomes. The book includes examples of five types of leadership practice as well as rich accounts of the knowledge and skills that leaders need to employ them with confidence. Filled with practical lesson...
Topological K-theory is a key tool in topology, differential geometry and index theory, yet this is the first contemporary introduction for graduate students new to the subject. No background in algebraic topology is assumed; the reader need only have taken the standard first courses in real analysis, abstract algebra, and point-set topology. The book begins with a detailed discussion of vector bundles and related algebraic notions, followed by the definition of K-theory and proofs of the most important theorems in the subject, such as the Bott periodicity theorem and the Thom isomorphism theorem. The multiplicative structure of K-theory and the Adams operations are also discussed and the final chapter details the construction and computation of characteristic classes. With every important aspect of the topic covered, and exercises at the end of each chapter, this is the definitive book for a first course in topological K-theory.
"The Spanish Aramda" is a radical interpretation of why Philip II's Armada of 1588 failed so disastrously. This new edition is based on a fresh examination of archival sources across Europe, combined with the archeaological investigation of some of its wrecked ships off the coasts of Scotland and Ireland. The new edition has been extensively revised to incorporate ten further years of research by the authors and others, and is likely to remian the standard account for years to come.
If you are an avid apiarist this beekeeping diary is a must for you. Features everything you need to keep track of your colony and their overall health.