Until the mid-twentieth century, topological studies were focused on the theory of suitable structures on sets of points. The concept of open set exploited since the twenties offered an expression of the geometric intuition of a "realistic" place (spot, grain) of non-trivial extent. Imitating the behaviour of open sets and their relations led to a new approach to topology flourishing since the end of the fifties.It has proved to be beneficial in many respects. Neglecting points, only little information was lost, while deeper insights have been gained; moreover, many results previously dependent on choice principles became constructive. The result is often a smoother, rather than a more entangled, theory. No monograph of this nature has appeared since Johnstone's celebrated Stone Spaces in 1983. The present book is intended as a bridge from that time to the present. Most of the material appears here in book form for the first time or is presented from new points of view. Two appendices provide an introduction to some requisite concepts from order and category theories.
This book is the first systematic treatment of this area so far scattered in a vast number of articles. As in classical topology, concrete problems require restricting the (generalized point-free) spaces by various conditions playing the roles of classical separation axioms. These are typically formulated in the language of points; but in the point-free context one has either suitable translations, parallels, or satisfactory replacements. The interrelations of separation type conditions, their merits, advantages and disadvantages, and consequences are discussed. Highlights of the book include a treatment of the merits and consequences of subfitness, various approaches to the Hausdorff's axiom, and normality type axioms. Global treatment of the separation conditions put them in a new perspective, and, a.o., gave some of them unexpected importance. The text contains a lot of quite recent results; the reader will see the directions the area is taking, and may find inspiration for her/his further work. The book will be of use for researchers already active in the area, but also for those interested in this growing field (sometimes even penetrating into some parts of theoretical computer science), for graduate and PhD students, and others. For the reader's convenience, the text is supplemented with an Appendix containing necessary background on posets, frames and locales.
This practical book examines how teaching media in high school English and social studies classrooms can address major challenges in our educational system. The authors argue that, in addition to providing underserved youth with access to 21st century learning technologies, critical media education will help improve academic literacy achievement in city schools. Critical Media Pedagogy presents first-hand accounts of teachers who are successfully incorporating critical media education into standards-based lessons and units. The book begins with an analysis of how media have been conceptualized and studied; it identifies the various ways that youth are practicing media, as well as how these practices are constantly increasing in sophistication. Finally, it offers concrete examples of how to develop a rigorous, standards-based content area curriculum that embraces new media practices and features media production.
This book intends to open the debate between three main aspects of clinical practice: psychotherapy (including psychological and philosophical influences), neurobiology and pharmacology. These three main themes are clinically applied in what we call the “Intervention Triangle”. The book will first focus on epistemologically distinct frameworks and gradually attempt to consider the integration of these three fundamental vertexes of practice. These vertexes are substantially unbalanced in the mental health field, and thus, this book tries to make sense of this phenomenon. Unique in its interdisciplinary and comprehensive view of mental health problems and approaches, this book offers a new perspective on unidisciplinary integration that previous publications have not considered. As an innovative contribution to its field, this volume will be particularly relevant to practitioners working towards integrative frameworks. It will also be of interest to students, clinicians and researchers, in particular, those working in psychology, medicine, psychiatry, philosophy, social work, and pharmacy.
El cine nació cuando las ciudades comenzaron a transformarse en los complejos y problemáticos lugares que habitamos hoy en día. Las poblaciones desde entonces fueron el lugar donde se desarrollaron los argumentos de las películas, y llegaron a tener en algunos casos un papel tan crucial como el de los protagonistas de carne y hueso. En este libro se recorre desde el optimismo vivido en los años veinte del siglo pasado, con la aparición de nuevas edificaciones como los rascacielos, que transformaron las grandes ciudades, hasta las fascinantes metrópolis actuales de países con economías en expansión, que al mismo tiempo continúan sufriendo problemas de marginalidad y delincuencia. Las 50 películas seleccionadas son primordiales para poder estudiar, y al mismo tiempo entender y llegar a conocer, cómo ha sido esa evolución de la ciudad hasta la actualidad, así como para constatar la influencia de la imagen en movimiento en esas poblaciones.
As empec con esta aventura a la que he llamado Libertad sobre Ruedas y a la que he dedicado gran parte de mi tiempo, dinero y esfuerzo. Quiz para muchas personas esto sea lo cotidiano o carezca de elementos necesarios para compartirse, pero pienso que la vida de cada quien es una novela qu contar. Esta parte de mi vida representa para m un sinnmero de experiencias que, por mi forma de pensar, deseo compartirles a mi familia, a mis amigos y quien se d el tiempo de aprender y gozar de una lectura amena. Ojal dicha lectura, en su momento, tenga la capacidad de transportarnos a esos maravillosos lugares de nuestro Mxico, que tuve la oportunidad de conocer en mis travesas.
Un joven de raza afro-americana, indigente. Semi-dormia en la banca de un parque, fue testigo de una venta de droga y descubierto por los individuos. Luego de ser atrapado y golpeado. Se involucra en la mafia llegando a ser "el papa de los papas" y ser el hombre invisible y mas buscado del mundo.
Entonces se me ocurrió una idea fea. Una idea espantosa. La idea espantosa. Un plan horripilante, en el límite de lo posible. El único plan que podría funcionar, siempre y cuando yo fuese capaz de llevarlo a cabo. ¿Podría?
The video tapes in this kit consist of short segments - ads, documentaries, sitcoms, and other footage - from Spanish television. The level is appropriate for intermediate students.
Until the mid-twentieth century, topological studies were focused on the theory of suitable structures on sets of points. The concept of open set exploited since the twenties offered an expression of the geometric intuition of a "realistic" place (spot, grain) of non-trivial extent. Imitating the behaviour of open sets and their relations led to a new approach to topology flourishing since the end of the fifties.It has proved to be beneficial in many respects. Neglecting points, only little information was lost, while deeper insights have been gained; moreover, many results previously dependent on choice principles became constructive. The result is often a smoother, rather than a more entangled, theory. No monograph of this nature has appeared since Johnstone's celebrated Stone Spaces in 1983. The present book is intended as a bridge from that time to the present. Most of the material appears here in book form for the first time or is presented from new points of view. Two appendices provide an introduction to some requisite concepts from order and category theories.
Until the mid-twentieth century, topological studies were focused on the theory of suitable structures on sets of points. The concept of open set exploited since the twenties offered an expression of the geometric intuition of a "realistic" place (spot, grain) of non-trivial extent. Imitating the behaviour of open sets and their relations led to a new approach to topology flourishing since the end of the fifties.It has proved to be beneficial in many respects. Neglecting points, only little information was lost, while deeper insights have been gained; moreover, many results previously dependent on choice principles became constructive. The result is often a smoother, rather than a more entangled, theory. No monograph of this nature has appeared since Johnstone's celebrated Stone Spaces in 1983. The present book is intended as a bridge from that time to the present. Most of the material appears here in book form for the first time or is presented from new points of view. Two appendices provide an introduction to some requisite concepts from order and category theories.
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