Creates three-dimensional scientific reconstructions for twenty-two species of extinct humans, providing information for each one on its emergence, chronology, geographic range, classification, physiology, environment, habitat, cultural achievements, coex
The function of dance in Latin/o American culture is the focus of the essays collected in Everynight Life. The contributors interpret how Latin/o culture expresses itself through dance, approaching the material from the varying perspectives of literary, cultural, dance, performance, queer, and feminist studies. Viewing dance as privileged sites of identity formation and cultural resistance in Latin/o America, Everynight Life translates the motion of bodies into speech, and the gestures of dance into a provocative socio-political grammar. This anthology looks at many modes of dance--including salsa, merengue, cumbia, rumba, mambo, tango, samba, and norteño--as models for the interplay of cultural memory and regional conflict. Barbara Browning's essay on capoeira, for instance, demonstrates how dance has been used as a literal form of resistance, while José Piedra explores the meanings conveyed by women of color dancing the rumba. Pieces such as Gustavo Perez Fírmat's "I Came, I Saw, I Conga'd" and Jorge Salessi's "Medics, Crooks, and Tango Queens" illustrate the lively scope of this volume's subject matter. Contributors. Barbara Browning, Celeste Fraser Delgado, Jane C. Desmond, Mayra Santos Febres, Juan Carlos Quintero Herencia, Josh Kun, Ana M. López, José Esteban Muñoz, José Piedra, Gustavo Perez Fírmat, Augusto C. Puleo, David Román, Jorge Salessi, Alberto Sandoval
There is more to identity than identifying with one’s culture or standing solidly against it. José Esteban Muñoz looks at how those outside the racial and sexual mainstream negotiate majority culture—not by aligning themselves with or against exclusionary works but rather by transforming these works for their own cultural purposes. Muñoz calls this process “disidentification,” and through a study of its workings, he develops a new perspective on minority performance, survival, and activism.Disidentifications is also something of a performance in its own right, an attempt to fashion a queer world by working on, with, and against dominant ideology. By examining the process of identification in the work of filmmakers, performance artists, ethnographers, Cuban choteo, forms of gay male mass culture (such as pornography), museums, art photography, camp and drag, and television, Muñoz persistently points to the intersecting and short-circuiting of identities and desires that result from misalignments with the cultural and ideological mainstream in contemporary urban America.Muñoz calls attention to the world-making properties found in performances by queers of color—in Carmelita Tropicana’s “Camp/Choteo” style politics, Marga Gomez’s performances of queer childhood, Vaginal Creme Davis’s “Terrorist Drag,” Isaac Julien’s critical melancholia, Jean-Michel Basquiat’s disidentification with Andy Warhol and pop art, Felix Gonzalez-Torres’s performances of “disidentity,” and the political performance of Pedro Zamora, a person with AIDS, within the otherwise artificial environment of the MTV serialThe Real World.
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.
In 2001, the consequences of almost three decades of neoliberalismo made Argentina collapse. Out of the ashes of the ensuing social convulsion arose many different attempts by people to take the future into their own hands. Among them were the workers who started to put bankrupt, abandoned factories to work again in spite of the skepticism of politicians and part of society. Their successful stories surprised those who had expected them to fail and encouraged others to follow their example. In 2003, Esteban Magnani worked for Avi Lewis and Naomi Klein on a documentary on the phenomenon called The Take and wrote a book on recovered factories which is now being reprinted with an update for English speakers.
Los mitos, frecuentemente representaciones humanas de seres irracionales, inanimados o abstractos, sirven para liberar fantasías, miedos e ilusiones; además de ayudarnos a comprender algunas claves de nuestra cultura occidental.
Gypsum is a type of habitat widely spread throughout the world, especially in arid climates (Somalia, Australia, Middle East, USA, circum-Mediterranean region, etc.). The vegetation present on this type of habitat has long attracted the attention of specialists in the study of flora adapted to special substrates, since gypsum represents an important barrier to the growth of most plants. These ecosystems are little known in comparison to other habitats present on special substrates, even though representing natural laboratories of evolution and ecology. In this context, the Gypworld project has been developed, as a global initiative to understand the ecology of gypsum ecosystems, comes under the European Horizon 2020 research program, and which brings together researchers specialists in the study of gypsum ecosystems, from five continents. Under the umbrella of this project, different scientific meetings have been taking place, being the one held in Almeria, the third of the four that will take place, with the name of 3rd Gypworld Workshop. Thus, this monograph presents the most recent advances in the research of these special ecosystems.
This impressive study contains five sections on poisonous plants from the tropics. Three of the sections are devoted to plants that provoke skin allergies. Contains 13 color plates.
Ya no existe Troya, la más grande de las ciudades antiguas! En estos preciosos cuentos, se presenta el conjunto de historias quizás más apasionante y famoso de la mitología griega. Paris y Helena, Aquiles, Héctor... junto a otros menos conocidos, cobran vida auténtica a través de estás páginas, que cautivarán y emocionarán a los lectores.
Esteban Herrera Iranzo (Barranquilla, Colombia; 1950- ) Procedente de una familia de periodistas y abogados, "El Narrador de La Arenosa", como es conocido en el medio literario, sintió desde muy joven una gran afición por el estudio de la comprensión, interpretación y representación del humano en su reacción sentimental al mundo que lo rodea. Estudió Ciencias Jurídicas, y Dibujo y Pintura, en su país natal; lo cual le valió para desempeñarse en algunos cargos, como el de Director del Instituto Municipal de Cultura de Soledad, Departamento del Atlántico, y Profesor Catedrático de Diplomado en Derecho Notarial de la Universidad Simón Bolívar, en Barranquilla. Para ese tiempo escribió para el periódico "La Libertad", artículos relacionados con los cambios que la modernidad imprimía a la familia, y sobre diferentes aspectos de la vida social en la historia colombiana. Mas, fueron sus obras literarias "Olgo" y "San Juan y la Burra. El apóstol que llegó tarde", las que le situaron en el plano de los grandes escritores del país, por su extraordinaria narrativa y gran aporte al patrimonio cultural. Su ensayo "Neoliberalismo, Familia y Ruptura de la Pareja", ha servido por años como texto de consulta para profesionales que se especializan en Derecho de Familia colombiano. A comienzos del 2003, llegó a Miami con su esposa y un hijo menor. Allí realizó estudios de Arte Dramático, en "Prometeo", Miami Dade Community College. Algún tiempo después se estableció en Reading, Pensilvania, ciudad donde inicialmente escribió para el Periódico "La Voz", y la revista empresarial "Viwinco" y en la que ha escrito dos libros, "La Franciscana" (inédita) y "La Primate", obra ésta que hoy lanza al mundo.
Crónicas de América Latina: narrativa de no-ficción es la primera edición de una novedosa antología de crónicas diseñada para la enseñanza de español avanzado. Los textos, fascinantes y accesibles, permiten que los estudiantes se adentren en la compleja realidad contemporánea, tanto política como social y cultural, de América Latina, mientras refuerzan la lectura, la redacción y la conversación. Los ejercicios, todos ellos diseñados a partir de los propios textos, pretenden repasar problemas gramaticales y léxicos tradicionales, con especial énfasis en aquellos que atañen a las variedades dialectales del español americano: por ejemplo, el uso del pronombre ‘vos’. Este libro es un excelente material de lectura que puede usarse en clases de español como segunda lengua o en clases de español para hablantes de herencia, tanto en clases de lengua (gramática o conversación) como de contenido (cultura). Dividido en nueve capítulos, el material abarca temas cruciales tales como política, identidad, raza, género, inmigración, violencia, exilio, medio ambiente, gastronomía, fútbol y música. Cada texto puede leerse de forma independiente, lo que permite que los profesores seleccionen las lecturas según las particularidades de cada curso. Pensado en un principio para estudiantes de español, esta antología es sobre todo una lectura indispensable para cualquier persona interesada en la zona que concentra el mayor número de hispanohablantes en el mundo.
Mathematicians have devised different chaotic systems that are modeled by integer or fractional-order differential equations, and whose mathematical models can generate chaos or hyperchaos. The numerical methods to simulate those integer and fractional-order chaotic systems are quite different and their exactness is responsible in the evaluation of characteristics like Lyapunov exponents, Kaplan-Yorke dimension, and entropy. One challenge is estimating the step-size to run a numerical method. It can be done analyzing the eigenvalues of self-excited attractors, while for hidden attractors it is difficult to evaluate the equilibrium points that are required to formulate the Jacobian matrices. Time simulation of fractional-order chaotic oscillators also requires estimating a memory length to achieve exact results, and it is associated to memories in hardware design. In this manner, simulating chaotic/hyperchaotic oscillators of integer/fractional-order and with self-excited/hidden attractors is quite important to evaluate their Lyapunov exponents, Kaplan-Yorke dimension and entropy. Further, to improve the dynamics of the oscillators, their main characteristics can be optimized applying metaheuristics, which basically consists of varying the values of the coefficients of a mathematical model. The optimized models can then be implemented using commercially available amplifiers, field-programmable analog arrays (FPAA), field-programmable gate arrays (FPGA), microcontrollers, graphic processing units, and even using nanometer technology of integrated circuits. The book describes the application of different numerical methods to simulate integer/fractional-order chaotic systems. These methods are used within optimization loops to maximize positive Lyapunov exponents, Kaplan-Yorke dimension, and entropy. Single and multi-objective optimization approaches applying metaheuristics are described, as well as their tuning techniques to generate feasible solutions that are suitable for electronic implementation. The book details several applications of chaotic oscillators such as in random bit/number generators, cryptography, secure communications, robotics, and Internet of Things.
Virus as Populations: Composition, Complexity, Dynamics, and Biological Implications explains fundamental concepts that arise from regarding viruses as complex populations when replicating in infected hosts. Fundamental phenomena in virus behavior, such as adaptation to changing environments, capacity to produce disease, probability to be transmitted or response to treatment, depend on virus population numbers and in the variations of such population numbers. Concepts such as quasispecies dynamics, mutations rates, viral fitness, the effect of bottleneck events, population numbers in virus transmission and disease emergence, new antiviral strategies such as lethal mutagenesis, and extensions of population heterogeneity to nonviral systems are included. These main concepts of the book are framed in recent observations on general virus diversity derived from metagenomic studies, and current views on the origin of viruses and the role of viruses in the evolution of the biosphere. - Features current views on the key steps in the origin of life and origins of viruses - Includes examples relating ancestral features of viruses with their current adaptive capacity - Explains complex phenomena in an organized and coherent fashion that is easy to comprehend and enjoyable to read - Considers quasispecies as a framework to understand virus adaptability and disease processes
To equip ministry professionals in their work with and for Latino/as, the largest minority and fastest-growing group in the U.S., Montilla and Medina center their presentation on families and rituals as the heart and soul of the Hispanic community and the key to caregiving. In that context they unfold a variegated picture of the particular cultural guideposts for Hispanics in the U.S. today, especially their symbols and rituals, attitudes toward health and healing, abiding faith, and contemporary quest for creative agency and dignity. Book jacket.
Industrial Applications of Machine Learning shows how machine learning can be applied to address real-world problems in the fourth industrial revolution, and provides the required knowledge and tools to empower readers to build their own solutions based on theory and practice. The book introduces the fourth industrial revolution and its current impact on organizations and society. It explores machine learning fundamentals, and includes four case studies that address a real-world problem in the manufacturing or logistics domains, and approaches machine learning solutions from an application-oriented point of view. The book should be of special interest to researchers interested in real-world industrial problems. Features Describes the opportunities, challenges, issues, and trends offered by the fourth industrial revolution Provides a user-friendly introduction to machine learning with examples of cutting-edge applications in different industrial sectors Includes four case studies addressing real-world industrial problems solved with machine learning techniques A dedicated website for the book contains the datasets of the case studies for the reader's reproduction, enabling the groundwork for future problem-solving Uses of three of the most widespread software and programming languages within the engineering and data science communities, namely R, Python, and Weka
Tal es la masa heterogénea que conforma y aglutina a los marinos, sea cual sea su nacionalidad, que esa estrecha vinculación con el medio influyó notablemente en la carrera y la personalidad de Esteban Casañas. Para resumir, es un lobo de mar por cuyas venas corre tanto la sangre como el agua salada, cuya forma de pensar, léxico, y manera de actuar, son totalmente las de un marino de la cabeza a los pies. Casañas describe a hombres (y mujeres) y hechos con una narrativa apasionante, bien hilvanada y absolutamente realista. Tanto, que a medida que leemos cada línea nos parece balancearnos en el puente o la cubierta de un barco o ensordecer con la algarabía de un bar portuario entre los aromas del humo de tabaco, los vapores de las bebidas alcohólicas y la presencia de las meretrices locales... Augusto A. Juarrero Gutiérrez
United States-Cuban Relations breaks new ground in its treatment of this long and tumultuous relationship. The overall approach, mirroring the political science background of both authors, does not focus on historical detail that has been provided by many other works, but rather on a broad analysis of trends and patterns that have marked the long relationship between the two countries. Dominguez and Prevost argue that U.S. policy toward Cuba is driven in significant measure by developments on the ground in Cuba. From the U.S. intervention at the time of the Cuban Independence War to the most recent revisions of U.S. policy in the wake of the Powell Commission, the authors demonstrate how U.S. policy adjusts to developments and perceived reality on the island. The final chapters of the book focus on the contemporary period, with particular emphasis on the changing dynamic toward Cuba from U.S. civil society. Dominguez and Prevost describe how the U.S. business community, fearful of being isolated from Cuba's reinsertion in the world's capitalist markets, have united with long-standing opponents of the U.S. embargo to win the right to sell food and medicines to Cuba over the last four years. Ultimately, the authors are realists about the possibility of better relations between the U.S. and Cuba, pointing out that, short of the collapse of Cuba's current political and economic system, fundamental change in U.S. policy toward the island is unlikely in the immediate future.
This book offers readers a clear guide to implementing engineering applications with FPGAs, from the mathematical description to the hardware synthesis, including discussion of VHDL programming and co-simulation issues. Coverage includes FPGA realizations such as: chaos generators that are described from their mathematical models; artificial neural networks (ANNs) to predict chaotic time series, for which a discussion of different ANN topologies is included, with different learning techniques and activation functions; random number generators (RNGs) that are realized using different chaos generators, and discussions of their maximum Lyapunov exponent values and entropies. Finally, optimized chaotic oscillators are synchronized and realized to implement a secure communication system that processes black and white and grey-scale images. In each application, readers will find VHDL programming guidelines and computer arithmetic issues, along with co-simulation examples with Active-HDL and Simulink. The whole book provides a practical guide to implementing a variety of engineering applications from VHDL programming and co-simulation issues, to FPGA realizations of chaos generators, ANNs for chaotic time-series prediction, RNGs and chaotic secure communications for image transmission.
Water, Power and Citizenship investigates the interrelationship between water politics and institutions and the development of citizenship rights from a historical-sociological perspective. The evolution of water's manifold social character and values, as a source of power, as a public good, as a commodity, or as a universal right is examined in the light of ever changing and mutually binding social and ecological processes. The Basin of Mexico's rich water history becomes the vantage point to cast light on one of the most crucial challenges facing the international community - that of eliminating water inequality and injustice.
He aquí a Unamuno, Baroja, don Ramón del Valle-Inclán, Benavente y los hermanos Machado, entre muchos otros. He aquí su ingente labor literaria, sus inesperadas, sus deslumbrantes frases y actitudes. He aquí la atractiva sugestión de sus discursos, sus voces caudalosas que desbordan y enriquecen la realidad, porque la obra de la generación del 98 no sólo fue escrita, sino que fue también oral. Y esta última, por su misma libertad discursiva, por su fugacidad, resulta más personal, más reveladora de sus propias personalidades. Sí, esta obra pasajera, anecdótica, que saltaba en el arco de la ruidosa tertulia, en la discusión ateneísta, en la rabia de un momento de acaloramiento, es de singular significado para conocer a los hombres que nos la ofrecen. Alfonso Reyes escribió en cierta ocasión que «hay que interesarse por las anécdotas», y se refería con esto a que la anécdota es, por esencia, reveladora. Y muestra en primer plano la psicología de sus autores, su perspicacia, su rapidez de respuesta, sus trasfondos, sus certeros diagnósticos ante una situación determinada. También su agudeza y capacidad de respuesta; además de la finura espiritual, el ingenio y el talento literario en una palabra. José Esteban. (Sigüenza, Guadalajara, 1936) ha repartido su vocación literaria entre la edición, la investigación, la crítica y la novela. Como escritor ha cultivado numerosos géneros y en el catálogo de Renacimiento y Espuela de Plata pueden encontrarse una buena muestra de sus trabajos con libros como Vituperio (y algún elogio) de la errata (2002), Judas... ¡Hi... de puta! Insultos y animadversión entre españoles (2003), Las mil y una palabras de casa de putas (2005) o El epigrama español (2008). Su labor como librero y editor de Turner fue fundamental para animar la cultura española durante el postfranquismo y la transición. Desde entonces ha sido responsable y asesor de un sinfín de ediciones, sobre todo de autores bohemios o finiseculares, y actualmente dirige para esta editorial la colección Biblioteca de Rescate, donde han aparecido ediciones suyas de Isidoro López Lapuya, Ciro Bayo o Manuel Ciges Aparicio.
Una selección de cuentos de la riqueza folclórica que surgen del mundo montañoso y enigmático del País Vasco. Relatos fantásticos y atrayentes son los que integran este libro; historias que no hace mucho tiempo todavía contaban los ancianos en los caseríos, transmitidas de boca en boca desde tiempos ancestrales.
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