When the Liberal Party reached power in Panama in 1912 it started a period that lasted until 1941. A period in which Panamanians, due to the special circumstances under which the country became independent, the presence of the United States, and of thousands of foreign workers in its territory, began to doubt and asked themselves if they were truly independent. The American presence impacted politics and a sense of inferiority developed because people believed that nothing could be accomplished without the blessings of the United States. In the middle of chaotic political scene and self-doubt, the country retreated to its Hispanic past and began an effort to Hispanize in the face of so much foreign presence and influence, and tried to show the world that Panama was an independent country with history and traditions, and not an appendage of the United States. Belisario Porras, who became president in 1912, emphasized the Hispanic past and built statues to Balboa and Cervantes. Acción Comunal, founded in 1923, promoted nationalism and criticized the corrupt nature of politics. It led a successful campaign against the 1926 Treaty and a coup in 1931. This new generation repudiated the generation that made the 1903 Treaty. “Panama for Panamanians” became one of the catch phrases for the Panamanian youth of the 1920’s and 1930’s, which found in the brothers Harmodio and Arnulfo Arias the leading exponents.
This textbook shows all the existing knowledge about coastal geology and its implications for coastal management. In the last decades, the geological sciences have been supplying exciting information about the coastal systems, not only from its dynamics but also providing a sedimentary concept to understand and interpret the preserved coastal stratigraphical record. Furthermore, recent investigations have been focused on the prevention of coastal hazards like storms, tsunamis, or sea-level fluctuation. This discipline has an increasing interest after the expanding human activities around the coasts worldwide. The present trend is that many of the problems raised by the coast–human interaction must be resolved by using the Integrated Coastal Zone Management. The chapters of this book have a double-level structure. The first part of each chapter contains the necessary information for undergraduate courses studying coastal geology. The second part includes advanced information and examples to be used by graduate students and novel professionals.
Rosai and Ackerman’s Surgical Pathology delivers the authoritative guidance you need to overcome virtually any challenge in surgical pathology. Recognized globally for his unmatched expertise, preeminent specialist Juan Rosai, MD brings you state-of-the-art coverage of the latest advancements in immunohistochemistry, genetics, molecular biology, prognostic/predictive markers, and much more - equipping you to effectively and efficiently diagnose the complete range of neoplastic and non-neoplastic entities. Efficiently review the clinical presentation, gross and microscopic features, ultrastructural and immunohistochemical findings, differential diagnosis, therapy, and prognosis for virtually every pathologic entity. Compare your findings to more than 3,300 outstanding illustrations that capture the characteristic presentation of every type of lesion. Avoid diagnostic pitfalls using Dr. Rosai's expert observations on what to look for, what to be careful about, and which presentations can be misleading. Find quick answers on tumor staging, quality control procedures, and the handling of gross specimens through valuable appendices. Make optimal use of all the very latest advances including our increased understanding of the genetic basis of inherited and acquired disease, the newest molecular genetic and immunohistochemical techniques, and the most recent WHO disease classification schemes.
By the late 1980s and early 1990s, a great number of TV shows and music acts blossomed in Colombia, all of which resorted to regional identity as the narrative core for a renewed idea of national identity. Among them was “Clasicos de la provincial,” an album by Colombian singer Carlos Vives and his band La Provincia (1993), which marked the beginning of a successful career that has spanned nearly three decades. Vives´s work not only earned much deserved recognition in the musical industry from the beginning, but most importantly, has come to be renowned as a landmark in the cultural history of Colombia. This book is the first in-depth analysis focused on the creation and production process of Vives´s work, its main musical and literary features, and its influence on other musicians and in the construction of a narrative about national identity that is still relevant today. More than fifty interviews with Vives and members of the band, musicians, journalists, radio programmers, musical producers, and other key players of the process, together with an extensive review of hundreds of documents, are the sources for this book, which earned its authors a national award in Colombia (2015).
Stochastic Process Optimization using Aspen® Plus Bookshop Category: Chemical Engineering Optimization can be simply defined as "choosing the best alternative among a set of feasible options". In all the engineering areas, optimization has a wide range of applications, due to the high number of decisions involved in an engineering environment. Chemical engineering, and particularly process engineering, is not an exception; thus stochastic methods are a good option to solve optimization problems for the complex process engineering models. In this book, the combined use of the modular simulator Aspen® Plus and stochastic optimization methods, codified in MATLAB, is presented. Some basic concepts of optimization are first presented, then, strategies to use the simulator linked with the optimization algorithm are shown. Finally, examples of application for process engineering are discussed. The reader will learn how to link the process simulator Aspen® Plus and stochastic optimization algorithms to solve process design problems. They will gain ability to perform multi-objective optimization in several case studies. Key Features: • The book links simulation and optimization through numerical analyses and stochastic optimization techniques • Includes use of examples to illustrate the application of the concepts and specific guidance on the use of software (Aspen® Plus, Excel, MATLB) to set up and solve models representing complex problems. • Illustrates several examples of applications for the linking of simulation and optimization software with other packages for optimization purposes. • Provides specific information on how to implement stochastic optimization with process simulators. • Enable readers to identify practical and economic solutions to problems of industrial relevance, enhancing the safety, operation, environmental, and economic performance of chemical processes.
Entre las décadas de los 30 y los 80 sucedieron hechos sociales y políticos en Nicaragua que para muchos son desconocidos y para otros inolvidables. Conexiones oscuras entre nacionales y extranjeros se dieron cita. Familias completas eran torturadas salvajemente hasta la muerte, sin juicio alguno, solo por el hecho de ser "sospechosos" o ser colaboradores de los Revolucionarios de Sandino. Los llantos eran escuchados más allá de las fronteras, tardías acciones quizás. Esta es la historia de una de ellas, de sus sobrevivientes... Aquí nuestra historia.
The book provides an explanation of the operation of photovoltaic devices from a broad perspective that embraces a variety of materials concepts, from nanostructured and highly disordered organic materials, to highly efficient devices such as the lead halide perovskite solar cells. The book establishes from the beginning a simple but very rich model of a solar cell, in order to develop and understand step by step the photovoltaic operation according to fundamental physical properties and constraints. It emphasizes the aspects pertaining to the functioning of a solar cell and the determination of limiting efficiencies of energy conversion. The final chapters of the book establish a more refined and realistic treatment of the many factors that determine the actual performance of experimental devices: transport gradients, interfacial recombination, optical losses and so forth. The book finishes with a short review of additional important aspects of solar energy conversion, such as the photonic aspects of spectral modification, and the direct conversion of solar photons to chemical fuel via electrochemical reactions.
This book, in a user-friendly format, is an ideal introduction to pediatric diagnostic imaging. It presents 100 cases drawn from clinical practice that range from commonly encountered disorders to complex and infrequent situations which must be recognized by the practitioner. Each case serves to identify essential imaging features of the pathology under consideration and will assist the reader in diagnosing similar cases. The book is divided into ten chapters, each comprising ten cases that are presented in a standard way. After discussion of the disorder in question, four representative images are displayed and described with special attention to distinctive features. In addition, informative key references are provided, including a book or book chapter, a web link, and ten recent articles.
There is a silent globalization being carried out far below the action of multinational firms, international organizations, and state policies. It is the work of societies--communities of determined and creative people. Communities in Globalization richly illustrates the experiences of three Central American communities connected with global markets. The unique perspective of each is developed to show the economic, political-institutional, and social effects of its connection with world trade. Ultimately, this book seeks to identify the resources that allow a community to face globalization while minimizing risks and maximizing opportunities.
This text brings together in one volume two previous books that laid the groundwork for the construction of the entries in Diccionario Griego-Español del Nuevo Testamento (Greek-Spanish Dictionary of the New Testament), namely Método de Análisis semántico aplicado al griego del Nuevo Testamento (Method of Semantic Analysis applied to the Greek of the New Testament) and Metodología del Diccionario Griego Español del Nuevo Testamento (Methodology of the Greek Spanish Dictionary of the New Testament), by Juan Mateos and Jesús Peláez. In the introduction and first part of the text, the concepts of dictionary and meaning are defined and a critical analysis of the dictionaries of F. Zorell, W. Bauer (Bauer-Aland) and Louw-Nida is conducted. Their methodologies are examined with the purpose of then presenting a method of semantic analysis and the steps for establishing the semantic formula of the various classes of lexemes, which functions as the basis for determining lexical and contextual meaning. In the second part the necessary steps for composing the dictionary's entries are proposed. The text concludes with an analysis of related lexemes in order to demonstrate the accuracy of the suggested method. For the first time, a carefully developed method of semantic analysis and the corresponding methodology are presented before the construction of the dictionary's entries.
Research on advanced energy conversion devices such as solar cells has intensified in the last two decades. A broad landscape of candidate materials and devices were discovered and systematically studied for effective solar energy conversion and utilization. New concepts have emerged forming a rather powerful picture embracing the mechanisms and limitation to efficiencies of different types of devices. The Physics of Solar Energy Conversion introduces the main physico-chemical principles that govern the operation of energy devices for energy conversion and storage, with a detailed view of the principles of solar energy conversion using advanced materials. Key Features include: Highlights recent rapid advances with the discovery of perovskite solar cells and their development. Analyzes the properties of organic solar cells, lithium ion batteries, light emitting diodes and the semiconductor materials for hydrogen production by water splitting. Embraces concepts from nanostructured and highly disordered materials to lead halide perovskite solar cells Takes a broad perspective and comprehensively addresses the fundamentals so that the reader can apply these and assess future developments and technologies in the field. Introduces basic techniques and methods for understanding the materials and interfaces that compose operative energy devices such as solar cells and solar fuel converters.
Puerto Rico, like all the other US Territories, has a very limited participation in the process to elect the President. Both major parties have given Puerto Rico some delegates at their national convention. This book concentrates on the experience Puerto Rico has had on the nominating processes of both parties, particularly since 1980, when it began having presidential primaries. Unfortunately, once the primary season ends, Puerto Rico, like the rest of the territories, go back to be totally ignored by the presidential candidates. That's because the American citizens who live in Puerto Rico and the territories don't count at all in the general election. This unfair situation must change. The solution for this problem, in the case of Puerto Rico, is full admission into the union as a state. Puerto Rico has already voted twice in favor of becoming a state, in 2012 and 2017. It's time for Congress to act and grant the US citizens the political equality they have voted for.
Existe la historia oficial de un país, y la "otra" historia que jóvenes investigadores y eruditos tales como Julio Pinto Vallejos y Carlos Ruiz Rodríguez han ido revelando en sus trabajos, creando un balance más justo en el recuento de los hechos que ha vivido la nación chilena. Juan Daniel Brito no es un historiador, sin embargo en conversaciones con escritores y periodistas de su país, llega a la conclusión de que la recopilación de testimonios de "sus mayores," y familiares le abrían una nueva perspectiva acerca de su origen, y al hecho de pertenecer a una primera generación de hijos de campesinos del sur o de mineros del norte que llegaron a Santiago en la década de los años 30, ' y que con esfuerzo y sacrificios fueron parte del proceso de expansión demográfica de Santiago hacia sus cuatro puntos cardinales. Son estos "exiliados" del sur y del norte quienes fundan las "poblaciones," cuya historia se tiene aún que narrar.
Aimed at research students and academics in mathematics and engineering, as well as engineering specialists, this book provides a systematic and comprehensive presentation of the mathematical theory of the nonlinear heat equation usually called the Porous Medium Equation.
This book provides the first comprehensive historical account of the evolution of scientific traditions in astronomy, astrophysics, and the space sciences within the Max Planck Society. Structured with in-depth archival research, interviews with protagonists, unpublished photographs, and an extensive bibliography, it follows a unique history: from the post-war relaunch of physical sciences in West Germany, to the spectacular developments and successes of cosmic sciences in the second half of the 20th century, up to the emergence of multi-messenger astronomy. It reveals how the Society acquired national and international acclaim in becoming one of the world’s most productive research organizations in these fields.
This addition to the ISOR series addresses the analytics of the operations of electric energy systems with increasing penetration of stochastic renewable production facilities, such as wind- and solar-based generation units. As stochastic renewable production units become ubiquitous throughout electric energy systems, an increasing level of flexible backup provided by non-stochastic units and other system agents is needed if supply security and quality are to be maintained. Within the context above, this book provides up-to-date analytical tools to address challenging operational problems such as: • The modeling and forecasting of stochastic renewable power production. • The characterization of the impact of renewable production on market outcomes. • The clearing of electricity markets with high penetration of stochastic renewable units. • The development of mechanisms to counteract the variability and unpredictability of stochastic renewable units so that supply security is not at risk. • The trading of the electric energy produced by stochastic renewable producers. • The association of a number of electricity production facilities, stochastic and others, to increase their competitive edge in the electricity market. • The development of procedures to enable demand response and to facilitate the integration of stochastic renewable units. This book is written in a modular and tutorial manner and includes many illustrative examples to facilitate its comprehension. It is intended for advanced undergraduate and graduate students in the fields of electric energy systems, applied mathematics and economics. Practitioners in the electric energy sector will benefit as well from the concepts and techniques explained in this book.
Comprehensive and clear explanations of key grammar patterns and structures are reinforced and contextualized through authentic materials. You will not only learn how to construct grammar correctly, but when and where to use it so you sound natural and appropriate. Spanish Grammar You Really Need to Know will help you gain the intuition you need to become a confident communicator in your new language.
Is this the right course for me? Essential Spanish Grammar will help you get more out of your study of Spanish. Essential Spanish Grammar is an up-to-date introduction to Spanish grammar. You don't need to know a lot about grammar before you start. Everything is explained simply and there are lots of examples to illustrate each point. Unlike more traditional grammars, Essential Spanish Grammar is structured so that you can look up language forms according to what you want to say, even if you don't know the grammatical term for them. If you already know some grammar, then you can use the 'reference grammar' section at the back of the book to look up the points you need. The course consists of 23 units illustrating the various uses to which the language can be put, for example, giving instructions or talking about the recent past. The more traditional reference grammar deals with grammatical structures, such as the imperative or the perfect tense. All grammatical terms are explained in the glossary at the back of the book. Each unit contains exercises for you to practise what you have learnt and there is a key at the back of the book for you to check your answers. The new page design in this edition means that the book is even easier to use and the main headings are in English so that you can find your way around the book quickly. This edition contains a 'taking it further' section which will direct you to further sources of real Spanish. Essential Spanish Grammar will help you to understand and manipulate Spanish grammar with confidence because: - you need no prior knowledge of grammatical terminology to use it; - the approach is accessible and supportive; - the examples are clear and in context; - exercises help you practise every point. Learn effortlessly with a new, easy-to-follow page design and interactive features: Not got much time? One, five and ten-minute introductions to key principles to get you started. Author insights Lots of instant help with common problems and quick tips for success, based on the author's many years of experience. Useful vocabulary Easy to find and learn, to build a solid foundation for speaking. End-of-unit summaries and online tests Summaries and tests to help you keep track of your progress. Extend your knowledge Extra online articles to give you a richer understanding of the culture and history of Spain.
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