What kind of dynamics is a piecewise linear system able to display? How may they generate heteroclinic chaos? How can the coexistence of attractors be designed and characterized? Is it necessary to have equilibrium points to generate chaotic behavior? Chaos theory and complex systems are interesting and evolving topics whose investigation from a theoretical and practical point of view constantly leads to arising questions. Interesting behaviors can be observed in self-excited attractors, hidden attractors and non-self-excited attractors.This book presents some fundamentals of linear system theory and recent approaches to design the three classes of chaotic attractors in piecewise linear systems. Each chapter presents a brief description and basic concepts to provide an overview of linear systems theory; chaos and multistability in integer linear systems; hidden and non-self-excited attractors; and fractional approaches. They also provide example systems to illustrate the concepts and design methods introduced. Some current topics under investigation are addressed from an integer order perspective to make the connection with the fractional order counterpart.This textbook provides a comprehensive introduction, methodologies, and analysis tools to study chaotic piecewise linear systems and will be suitable for undergraduate or graduate students interested in the field of chaos and complex dynamics.
Latino/a Thought brings together the most important writings that shape Latino consciousness, culture, and activism today. This historical anthology is unique in its presentation of cross cultural writings especially from Mexican, Puerto Rican, and Cuban writers and political documents that shape the ideology and experience of U.S. Latinos. Students can read, first hand, the works or authors who most shaped their cultural heritage. They are guided by vivid introductions that set each article or document in its historical context and describe its relevance today. The writings touch on many themes, but are guided by this book's concern for a quest for public citizenship among all Latino populations and a better understanding of racialized populations in the U.S. today. No other book offers readers such a rich history of the Latino heritage experienced in this book in the voices and political actions whose influence reached across generations.
We study the evolution of trade globalization in a set of countries in Latin America (mostly the largest ones) and Asia over the past 25 years. Relying on structural gravity models, we first estimate a proxy of trade globalization that captures the ease of trading internationally with respect to trading domestically. Results indicate that the evolution of trade globalization since the mid-1990s has been similar between the two regions, but very heterogeneous within them. Trade globalization has been particularly strong in agriculture, mining and manufacturing, but has lagged in services. The paper also documents that trade globalization has been particularly strong in agriculture, mining and manufacturing, but it lagged in services. Within region heterogeneity is associated to a set of trade policy instruments, including tariffs, non-tariff measures, WTO membership. and trade agreements. Next, we quantify the economic implications of the estimated globalization trends. Simulations of a multi-sector trade model point to heterogeneous long-term impacts of globalization on GDP—some countries exhibiting substantial gains and others experiencing large losses—, with no single sector playing a preponderant role.
The Making of Chicana/o Studies traces the philosophy and historical development of the field of Chicana/o studies from precursor movements to the Civil Rights era to today, focusing its lens on the political machinations in higher education that sought to destroy the discipline. As a renowned leader, activist, scholar, and founding member of the movement to establish this curriculum in the California State University system, which serves as a model for the rest of the country, Rodolfo F. Acuña has, for more than forty years, battled the trend in academia to deprive this group of its academic presence. The book assesses the development of Chicana/o studies (an area of studies that has even more value today than at its inception)--myths about its epistemological foundations have remained uncontested. Acuña sets the record straight, challenging those in the academy who would fold the discipline into Latino studies, shadow it under the dubious umbrella of ethnic studies, or eliminate it altogether. Building the largest Chicana/o studies program in the nation was no easy feat, especially in an atmosphere of academic contention. In this remarkable account, Acuña reveals how California State University, Northridge, was instrumental in developing an area of study that offers more than 166 sections per semester, taught by 26 tenured and 45 part-time instructors. He provides vignettes of successful programs across the country and offers contemporary educators and students a game plan--the mechanics for creating a successful Chicana/o studies discipline--and a comprehensive index of current Chicana/o studies programs nationwide. Latinas/os, of which Mexican Americans are nearly seventy percent, comprise a complex sector of society projected to be just shy of thirty percent of the nation's population by 2050. The Making of Chicana/o Studies identifies what went wrong in the history of Chicana/o studies and offers tangible solutions for the future.
A report on the activities of the Komintern in the Isthmus in a crucial period of time. Cerdas-Cruz discusses the debates, reports and resolutions adopted by that organization on such issues as the revolution and its character, and the Party and its nature.
The potential for numerous amphibian species to go extinct in Oaxaca and Chiapas is high and worthy of being considered a major environmental problem. This report summarizes the findings of a project aimed at gathering information at 16 sites in southern Mexico which had been identified in 2005 as being essential to the continued existence of 22 highly threatened amphibian species, the hope being that it could help initiate conservation action. Site and species information are presented as a series of profiles.
Ethnic Ironies describes the role of Latino electorates in national- and state-level politics during the 1992 elections. The book examines Latino politics from the top down?looking at the efforts of candidates and campaigns to speak to Latino concerns and to mobilize Latino voters?and from the bottom up?reviewing the efforts of Latinos to win electoral office and to influence electoral outcomes.Chronicling the campaigns and uncovering patterns of Latino influence, the core of the book consists of eight state-level analyses by experts who have observed firsthand the states with the most sizable Latino electorates. An overview chapter synthesizes and integrates the findings of these case studies, placing them in national perspective.Ethnic Ironies is the third in a series of studies on Latino electoral behavior published by Westview Press, including From Rhetoric to Reality: Latino Politics in the 1988 Elections and Barrio Ballots: Latino Politics in the 1990 Elections. This latest study also serves as a companion volume to Latino Voices: Mexican, Puerto Rican, and Cuban Perspectives on American Politics and New Americans by Choice: Political Perspectives of Latino Immigrants.
This book provides a Latino reading of John’s prologue with special attention to how the themes of race, kinship, and the empire are part of the gospel’s racial rhetoric. By drawing from the insights of Latinx texts and theology, this book reveals how the prologue provides a lens to read the entire gospel with a keen awareness of Jesus’s engagement with people groups—from his own family to the Roman authorities. The prologue participates in the gospel’s racial rhetoric by shaping the reader’s racial imagination even before a person enters the narrative. By doing so, Jesus’s identity becomes constructed and defined through racial rhetoric since the opening verses of John’s gospel.
A revision of the popular previous edition published more than a decade earlier, this work examines today's U.S. Latino population-now arguably the most important "minority group" in the country, with numbers well over 50 million strong in an increasingly diverse and integrated America. Latinos are the largest minority in the United States, and as such, Latino Americans have a tremendous influence on the culture, workforce, economy, and politics of this country. This second edition of U.S. Latino Issues provides updated content, stats, and data for each topic, and it frames critical questions and multiple viewpoints on Latinos in the United States that will be useful to student researchers. The responses to the critical questions come from Latino experts and scholars and other well-known subject experts, providing readers with insights from various informed points of view-all in a single volume. The book covers hundreds of topics regarding Latino Americans, such as gender, sexuality, indigenous culture, race and cultural identity, health and wellness, education, and interracial dating and marriage, and it offers in-depth comparisons of the Latino groups and shows how events in their native countries affect them. Readers will have access to concise and up-to-date information on controversial topics such as affirmative action, immigration reform, open borders policy versus border enforcement, changing relations between the United States and Cuba, and Puerto Rico's contested status as a commonwealth versus a state.
Part of the Contemporary Review Series. Contemporary Tourism Reviews will provide you with critical, state-of-the-art surveys of all of the major areas of tourism study to people who are coming to a topic for the first time. Written by leading thinkers and academics in the field they provide flexible, current and topical information as an instant download.
Mexicans and other Latinos comprise fifty percent of the population of Los Angeles and are the largest ethnic group in California. In this completely revised and updated edition of a classic political and social history, one of the foremost scholars of the Latino experience situates the US's largest immigrant community in a time of anti-immigrant fervor. Originally published in 1996, this edition analyses the rise and rule of LA's first-ever Mexican American mayor, Antonio Villaraigosa, as well as the harsh pressures facing Chicanos in an increasingly unequal and gentrifying city.
Sonoran Strongman provides an in-depth look at a turbulent period in Mexico's history. During this era, Sonora was plagued with domestic unrest and threatened by foreign invasion. The state's citizens, hoping Ignacio Pesqueira would be the "man of action" capable of restoring order, elected him governor by an overwhelming vote. He became a virtual dictator and ruled Sonora from 1856–1876. Pesqueira was the product of troubled times, and the times shaped his destiny. Author Acuña presents an authoritative account of the "Strongman's" rise to power and vividly portrays the suffering of northern Mexico's people.
Este pequeño libro ambicioso intenta articular una visión integral de Centroamérica. La historia material y espiritual, que habla de las cifras de la economía y sus ciclos, pero asimismo de los anhelos y los conceptos básicos, de los poemas y las construcciones imaginarias de los centroamericanos y que pretende explicar un proceso social particular, pero ambiciona también seguir los cambios políticos profundos y adaptaciones de los centroamericanos a los cambios del poder externo, sus revoluciones y las más típicas evoluciones, desde la antigüedad hasta las vicisitudes del imperialismo estadounidense, de que ha sido teatro el istmo durante el último siglo, pasando por los conflictos imperiales entre España e Inglaterra en la era colonial, y entre Inglaterra y EUA en el siglo XIX. Esta obra tiene pues lagunas, olvidos necesarios. Pero quizás también un mérito: más que otras obras parecidas consigue demostrar cómo en la era colonial se integró una economía y sociedad que imantaron una discusión pública centroamericana.
To many observers, the 1981 election of Henry Cisneros as mayor of San Antonio, Texas, represented the culminating victory in the Chicano community's decades-long struggle for inclusion in the city's political life. Yet, nearly twenty years later, inclusion is still largely an illusion for many working-class and poor Chicanas and Chicanos, since business interests continue to set the city's political and economic priorities. In this book, Rodolfo Rosales offers the first in-depth history of the Chicano community's struggle for inclusion in the political life of San Antonio during the years 1951 to 1991, drawn from interviews with key participants as well as archival research. He focuses on the political and organizational activities of the Chicano middle class in the context of post-World War II municipal reform and how it led ultimately to independent political representation for the Chicano community. Of special interest is his extended discussion of the role of Chicana middle-class women as they gained greater political visibility in the 1980s.
This book uses a micro-narrative structure to explore the assault on the collective memory of Mexican Americans in the Southwest United States from 2010–2016. These communities’ survival depends on their histories and identities, which are being quickly erased by gentrification and dispersal, neoliberalism and privatization. This issue is most apparent in the education system, where Mexican American students receive inferior educations and lack access to higher education. Avoiding the overly-theoretical macro-narrative, this book uses case studies and micro-narratives to suggest possible changes and actions to address this issue. It also explores how the erasure of Mexican Americans’ history and identity mirrors society as a whole.
This practically-focused book presents a computational model for detection and analysis of pedestrian features in crowds from video sequences. The study of human behavior is a subject of great scientific interest and probably an inexhaustible source of research. The analysis of pedestrians and groups in crowds is relevant in several areas of application, such as security, entertainment, environmental and public spaces planning and social sciences. Cultural and personality aspects are attributes that can influence personal behavior and affect the group in which individuals belong. In this sense, we consider different ways of characterizing individuals and groups in crowds with respect to their relationship with the geometrical space and time. We discuss and describe an approach to extract and analyse, from the Computer Science point of view, emotions, personalities and cultural aspects from crowds and groups of pedestrians, using Computer Vision techniques. Extracting characteristics from real pedestrians and crowds, benefits other areas, such as: architecture and design (planning spaces to maximize pedestrian and group-environment fit); security and surveillance (design of evacuation plans considering characteristics of the crowds and detection of abnormal events); entertainment (more realistic crowds in movies and games reproducing characteristics from real pedestrians and crowds); social sciences (understanding of human behavior), among others. A big challenge in this area of research is the comparison with real life data. In this book, we successfully compared the results of the proposed approach with Psychology literature, where several studies aimed to analysis human behavior.
Cuando aparece el cuerpo decapitado de un joven ingeniero en computacion en las vias del ferrocarril en Monterrey, Mexico, el Capitan Guillermo Lombardo encuentra que su investigacion le conduce al mundo de los carteles de las drogas mexicanos. Ya que todo el mundo, desde el rector de la universidad hasta el gobernador del estado, rehusa cooperar con la investigacion, Lombardo pronto descubre que el cuerpo es solamente la punta de un enorme tempano de hielo que apunta a una situacion mucho mas importante.
Obstructive sleep apnoea is a condition where the walls of the throat relax and narrow during sleep, interrupting normal breathing (NHS Choices). Surgical Management in Snoring and Sleep-Disordered Breathing is an illustrated guide to the diagnosis and treatment of patients who require surgery for obstructive sleep apnoea. Divided into 15 chapters, the book begins with sleep tests and diagnosis, upper airway exploration and guidance on classification and surgical prognosis of a patient with sleep-disordered breathing. Common modalities for exploring the upper airway, as well as techniques currently under development, are discussed in detail. Further chapters cover a range of surgical procedures. The closing chapters cover anaesthesiology, complications of obstructive sleep apnoea surgery, and the future of sleep-disordered breathing and snoring surgery. Surgical Management in Snoring and Sleep-Disordered Breathing is enhanced by 139 full colour images and illustrations, making this up-to-date and forward looking book an ideal resource for postgraduates, otolaryngologists, anaesthesiologists and surgeons. Key Points Illustrated guide to the diagnosis and surgical treatment of obstructive sleep apnoea Covers diagnosis, surgical prognosis, and surgical procedures Also covers anaesthesiology, complications of surgery, and possible future developments 139 full colour images and illustrations
Durante más de una década, desde 1990 a 2001, Freddy Rincón fue un sólido jugador de la Selección Nacional de Colombia. En 84 partidos con los Cafeteros, incluyendo tres torneos de la Copa del Mundo, el centrocampista marcó 17 goles. Durante su carrera, Rincón también jugó para una variedad de clubes en Colombia, Europa y Brasil. Se retiró en 2004.
Nuestra Historia en Poesía" es la compilación de los poemas escritos por mi Padre en 20 años de su vida. Aunque fue destacado comerciante, le encantaba transmitir sus sentimientos en poesías, con ese don tan hermoso de redactar con sencillez y transparencia. Mi sueño es dar a conocer tu obra literaria que para mí es bella y valiosísima. Ojalá el mundo entero te hubiera conocido personalmente, porque todos los que tuvieron esa dicha, guardan recuerdos hermosos de las huellas que dejaste en sus vidas; pero, para los que no tuvieron esa suerte, quedan tus poemas que estoy segura tocarán muchos corazones y ayudarán a más de uno a encontrar motivos para superarse, para vencer obstáculos, para celebrar la vida, para orar a Dios... gracias a tu inspiración y a tu capacidad de transmitir en forma hermosa tus más sublimes sentimientos. ¡¡¡TE AMO PAPITO Y SIEMPRE TE LLEVARE EN MI CORAZON!!!
Comprehensive Resource for Understanding Electromagnetic Shielding Concepts and Recent Developments in the Field This book describes the fundamental, theoretical, and practical aspects to approach electromagnetic shielding with a problem-solving mind, either at a design stage or in the context of an issue-fixing analysis of an existing configuration. It examines the main shielding mechanisms and how to analyze any shielding configuration, taking into account all the involved aspects. A detailed discussion on the possible choices of parameters suitable to ascertain the performance of a given shielding structure is also presented by considering either a continuous wave EM field source or a transient one. To aid in reader comprehension, both a theoretical and a practical engineering point of view are presented with several examples and applications included at the end of main chapters. Sample topics discussed in the book include: Concepts in transient shielding including performance parameters and canonical configurations Time domain performance of shielding structures, thin shields, and overall performance of shielding enclosures (cavities) How to install adequate barriers around the most sensitive components/systems to reduce or eliminate interference Details on solving core fundamental issues for electronic and telecommunications systems via electromagnetic shielding For industrial researchers, telecommunications/electrical engineers, and academics studying the design of EM shielding structures, this book serves as an important resource for understanding both the logistics and practical applications of electromagnetic shielding. It also includes all recent developments in the field to help professionals stay ahead of the curve in their respective disciplines.
> Written collaboratively by 48 people with high performance in the market, sharing experiences and real cases >Content reviewed by 16 executives experienced in diversified business transformation The Jornada Colaborativa is a community passionate about people and technology that writes books uniting diverse experiences of the co-authors and curatorship of the selected organizers to maintain the high standard of quality. Book royalties are reserved with the publisher to help purchase the copies we use at Summit Day and the proceeds are donated to underprivileged institutions (we donated R$ 137,000 to 12 institutions in 2019 and 2020). We congratulate the dedication of the organizers and co-authors to carry out this work and we thank the organizations that support the Summit Day to transform more and more lives. Antonio Muniz Founder of the Jornada Colaborativa and JornadaCast Carla Krieger Leader of the organizing and curatorial team Co-authors: Alexandre Cezilla Alexandre Conceição Ana Cláudia Rodrigues Antonio Muniz Arlete Lemos de Vasconcelos Atila Belloquim Bruno Camargo Carla Krieger Felipe Oliveira Flavia Lins Gabriel de Oliveira Guayçara G. Gonçalves Guilherme Santos Henrique C. Mariano Hermann Rego Isabela Gayno Jacqueline Viana Jennifer de Sousa Freitas Joaquim Torres Julieta S. Dienstmann Júnior Rodrigues Kelly Caldas Leonardo Menezes Luciana Sales Marcelo Fernandez Piñeiro Maria Heloiza Rodrigues Magrin Maurício Corrêa Mayra Augusto Santos Natália Manha Paulo Boccaletti Paulo Marcelo Paulo Vitor Soares de Oliveira Raphael Boldrini Renato Batista Roberta Kühleis Roberto Argento Rodolfo Colares Rodrigo Monteiro Ferreira Samantha de Oliveira Fernandes Samyr Feres Sada Simone Pittner Sonia Lopes Tatiana Feitosa Thayna Mesquita de Sousa Thiago Fernandes V. de Oliveira Vanessa Gonçalves Werther Krause Wesley Soares de Oliveira Review executives: Alexandre Cezilla Alexandre Conceição Ana Cláudia Rodrigues Ana Costa Analia Irigoyen Cezar Taurion Cristiano Barbieri Joaquim Torres Jorge Cordenonsi Marcelo Fernandez Piñeiro Paulo Marcelo Renato Batista Simone Pittner Victor Arnaud Walther Krause Werther Krause
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