This book provides basic tools for learning how to model in mathematical programming, from models without much complexity to complex system models. It presents a unique methodology for the building of an integral mathematical model, as well as new techniques that help build under own criteria. It allows readers to structure models from the elements and variables to the constraints, a basic modelling guide for any system with a new scheme of variables, a classification of constraints and also a set of rules to model specifications stated as logical propositions, helping to better understand models already existing in the literature. It also presents the modelling of all possible objectives that may arise in optimization problems regarding the variables values. The book is structured to guide the reader in an orderly manner, learning of the components that the methodology establishes in an optimization problem. The system includes the elements, which are all the actors that participate in the system, decision activities that occur in the system, calculations based on the decision activities, specifications such as regulations, impositions or actions of defined value and objective criterion, which guides the resolution of the system.

Cell Colonies: Fractal Growth and Morphological Change in Bacterial Colony Formation; M. Matsushita, et al. Surfaces and Interfaces: Dynamic Scaling in Surface Growth Phenomena; F. Family. Diffusion Limited Aggregation, Viscous Fingering and Fracture: Ionic Concentration and Electric Field in Fractal Electrodeposition; M. Rosso, et al. Cellular Patterns: 2D Manifolds Arising from Local Interactions; H. Terrones, et al. Dynamical Systems: Order, Pattern Selection, and Noise in Low-Dimensional Systems; M. San Miguel. Self-Replication: Molecular Quasi-Species in Hopfield Replication Landscapes; P. Tarazona. Self-Organization: Effects of Noise on Self-Organized Critical Phenomena; A. Diaz-Guilera. Measurement and Characterization: The Practical Measurement of Fractal Parameters; E.H. Dooijes, Z.R. Struzik. 36 additional articles. Index.

This book gathers the proceedings of the 12th instalment in the bi-annual Workshop series on Direct and Large Eddy Simulation (DLES), which began in 1994 and focuses on modern techniques used to simulate turbulent flows based on the partial or full resolution of the instantaneous turbulent flow structure. With the rapidly expanding capacities of modern computers, this approach has attracted more and more interest over the years and will undoubtedly be further enhanced and applied in the future. Hybrid modelling techniques based on a combination of LES and RANS approaches also fall into this category and are covered as well. The goal of the Workshop was to share the state of the art in DNS, LES and related techniques for the computation and modelling of turbulent and transitional flows. The respective papers highlight the latest advances in the prediction, understanding and control of turbulent flows in academic and industrial applications.

Sturgeons are considered living fossils, sharing many morphological and biological features with ancestral fish. Furthermore, sturgeons are of the utmost interest from an economic perspective, not only for the caviar but for the flesh. However, the wild populations of the majority of the species are at serious risk of extinction all over the world. So, it is urgent to develop strategies for both farming culture and conservation and recovery in natural habitats.

This book provides a comprehensive view of the biology and sustainable development of sturgeons putting emphasis on the Southern Europe autochthonous species such as Acipenser nacarii and Acipenser sturio that share geographical distribution. Other relevant species (such as Huso huso, A. oxyrhinchus, A. ruthenus, A. stellatus) and areas (Germany, Russia, North America) are also considered. The contents are organised in three sections: Taxonomy and Biogeography (including the morphological and genetic analyses that clarify the taxonomy and phylogeny of sturgeons, focused on those from Southern Europe), Biology and Aquaculture (where several aspects of the developmental biology, feeding, and reproduction are considered in relation to the improvement of sturgeon farming), and Recovery and Conservation (that collates and analyses different recovery research actions, the ecology of the rivers for restoration as well as the problems related to the trade of caviar)."

This textbook presents the principles and methods for the measurement of radioactivity in the environment. In this regard, specific low-level radiation counting and spectrometry or mass spectrometry techniques are discussed, including sources, distribution, levels and dynamics of radioactivity in nature. The author gives an accurate description of the fundamental concepts and laws of radioactivity as well as the different types of detectors and mass spectrometers needed for detection. Special attention is paid to scintillators, semiconductor detectors, and gas ionization detectors. In order to explain radiochemistry, some concepts about chemical separations are introduced as well. The book is meant for graduate and advanced undergraduate students in physics, chemistry or engineering oriented to environmental sciences, and to other disciplines where monitoring of the environment and its management is of great interest.

This book presents the construction and resolution of 50 practical optimization problems and covers an exceptionally wide range, including games-associated problems (Unblock Me, Sudokus), logistical problems, and problems concerning plant distribution, production, operations scheduling, management and resource allocation. The problems are divided into 5 difficulty levels. Problems in the first few levels are focused on learning the model construction methodology, while those in the last level include complex optimization environments. For each problem solution, the specific steps are illustrated, promoting reader comprehension. In addition, all the models are implemented in an optimization library, LINGO, their solutions have been analyzed and their correct construction has been verified. The book also includes a simple guide to implementing models in LINGO in a straightforward manner and in any input data format (text files, spreadsheets or databases). As an ideal companion to the author's previously published work Modelling in Mathematical Programming, the book is intended as a basic tool for students of operations research, and for researchers in any advanced area involving mathematical programming.

In Together, Somehow, Luis Manuel Garcia-Mispireta examines how people find ways to get along and share a dancefloor, a vibe, and a sound. Drawing on time spent in the minimal techno and house music subscenes in Chicago, Paris, and Berlin as the first decade of the new millennium came to a close, Garcia-Mispireta explains this bonding in terms of what he calls stranger-intimacy: the kind of warmth, sharing, and vulnerability between people that happens surprisingly often at popular electronic dance music parties. He shows how affect lubricates the connections between music and the dancers. Intense shared senses of sound and touch help support a feeling of belonging to a larger social world. However, as Garcia-Mispireta points out, this sense of belonging can be vague, fluid, and may hide exclusions and injustices. By showing how sharing a dancefloor involves feeling, touch, sound, sexuality, and subculture, Garcia-Mispireta rethinks intimacy and belonging through dancing crowds and the utopian vision of throbbing dancefloors.

With chapters written by leading international scholars in the field, this is an authoritative reference guide for researchers working in the Philosophy of Language today. "The Continuum Companion to Philosophy of Language" offers the definitive guide to contemporary philosophy of language. The book covers all the fundamental questions asked by the philosophy of language - areas that have continued to attract interest historically as well as topics that have emerged more recently as active areas of research. Ten specially commissioned essays from an international team of experts reveal where important work continues to be done in the area and, most valuably, the exciting new directions the field is taking. The Companion explores issues pertaining to the nature of language, form semantics, theories of meaning, reference, intensional contexts, context-dependence, pragmatics, the normativity of language, analyticity, a priority and modality. Featuring a series of indispensable research tools, including an A to Z of key terms and concepts, a detailed list of resources and a fully annotated bibliography, this is the essential reference tool for anyone working in the philosophy of language. "The Continuum Companions" series is a major series of single volume companions to key research fields in the humanities aimed at postgraduate students, scholars and libraries. Each companion offers a comprehensive reference resource giving an overview of key topics, research areas, new directions and a manageable guide to beginning or developing research in the field. A distinctive feature of the series is that each companion provides practical guidance on advanced study and research in the field, including research methods and subject-specific resources.

This volume addresses the intriguing issue of indirect reports from an interdisciplinary perspective. The contributors include philosophers, theoretical linguists, socio-pragmaticians, and cognitive scientists. The book is divided into four sections following the provenance of the authors. Combining the voices from leading and emerging authors in the field, it offers a detailed picture of indirect reports in the world's languages and their significance for theoretical linguistics. Building on the previous book on indirect reports in this series, this volume adds an empirical and cross-linguistic approach that covers an impressive range of languages, such as Cantonese, Japanese, Hebrew, Persian, Dutch, Spanish, Catalan, Armenian, Italian, English, Hungarian, German, Rumanian, and Basque.

According to two-dimensional semantics, the meaning of an expression involves two different "dimensions": one dimension involves reference and truth-conditions of a familiar sort, while the other dimension involves the way that reference and truth-conditions depend on the external world (for example, reference and truth-conditions might be held to depend on which individuals and substances are present in the world, or on which linguistic conventions are in place). A number of different two-dimensional frameworks have been developed, and these have been applied to a number of fundamental problems in philosophy: the nature of communication, the relation between the necessary and the a priori, the role of context in assertion, Frege's distinction between sense and reference, the contents of thought, and the mind-body problem. Manuel Garcia-Carpintero and Josep Macia present a selection of new essays by an outstanding international team, shedding fresh light both on foundational issues regarding _ two-dimensional semantics and on its specific applications. The volume will be the starting-point for future work on this approach to issues in philosophy of language, _ epistemology, and metaphysics. _

Accounting and Debt Markets: Four Pieces on the Role of Accounting Information in Debt Markets provides novel and up-to-date evidence on the role of accounting information in debt markets Companies and organisations worldwide rely heavily on debt markets for short, medium and long-term financing, and debt markets and financial intermediaries have significant effects on the real economy. Accounting information has various functions in debt markets, including inter alia, informing pricing decisions and credit ratings, determining the allocation of creditor control rights and establishing bank capital adequacy requirements. The chapters in this book provide illustrative discussion, analysis and evidence on the importance of accounting information in credit markets. The first of the four pieces reflects on how a conservative financial reporting system helps firms obtain debt funds and with better conditions, and why this is the case. The second examines the effects of accounting disclosure on credit ratings of private companies and shows that accounting information is useful for credit rating agencies. The two final pieces reflect on how banks should account for credit losses, and on how regulators are tackling this issue. The chapters in this book were originally published as a special issue of Accounting and Business Research.

Cities play a major role in tackling the COVID-19 pandemic as many measures are adopted at the scale of cities and involve adjustments to the way urban areas operate. Drawing from case studies across the globe, this book explores how the pandemic and the policies it has prompted have caused changes in the ways cities function. The contributors examine the advancing social inequality brought on by the pandemic and suggest policies intended to contain contagion whilst managing the economy in these circumstances. Offering crucial insights for reforming cities to be more resilient to future crises, this is an invaluable resource for scholars and policy makers alike.

This book provides basic tools for learning how to model in mathematical programming, from models without much complexity to complex system models. It presents a unique methodology for the building of an integral mathematical model, as well as new techniques that help build under own criteria. It allows readers to structure models from the elements and variables to the constraints, a basic modelling guide for any system with a new scheme of variables, a classification of constraints and also a set of rules to model specifications stated as logical propositions, helping to better understand models already existing in the literature. It also presents the modelling of all possible objectives that may arise in optimization problems regarding the variables values. The book is structured to guide the reader in an orderly manner, learning of the components that the methodology establishes in an optimization problem. The system includes the elements, which are all the actors that participate in the system, decision activities that occur in the system, calculations based on the decision activities, specifications such as regulations, impositions or actions of defined value and objective criterion, which guides the resolution of the system.

This book gathers the proceedings of the 12th instalment in the bi-annual Workshop series on Direct and Large Eddy Simulation (DLES), which began in 1994 and focuses on modern techniques used to simulate turbulent flows based on the partial or full resolution of the instantaneous turbulent flow structure. With the rapidly expanding capacities of modern computers, this approach has attracted more and more interest over the years and will undoubtedly be further enhanced and applied in the future. Hybrid modelling techniques based on a combination of LES and RANS approaches also fall into this category and are covered as well. The goal of the Workshop was to share the state of the art in DNS, LES and related techniques for the computation and modelling of turbulent and transitional flows. The respective papers highlight the latest advances in the prediction, understanding and control of turbulent flows in academic and industrial applications.

In Together, Somehow, Luis Manuel Garcia-Mispireta examines how people find ways to get along and share a dancefloor, a vibe, and a sound. Drawing on time spent in the minimal techno and house music subscenes in Chicago, Paris, and Berlin as the first decade of the new millennium came to a close, Garcia-Mispireta explains this bonding in terms of what he calls stranger-intimacy: the kind of warmth, sharing, and vulnerability between people that happens surprisingly often at popular electronic dance music parties. He shows how affect lubricates the connections between music and the dancers. Intense shared senses of sound and touch help support a feeling of belonging to a larger social world. However, as Garcia-Mispireta points out, this sense of belonging can be vague, fluid, and may hide exclusions and injustices. By showing how sharing a dancefloor involves feeling, touch, sound, sexuality, and subculture, Garcia-Mispireta rethinks intimacy and belonging through dancing crowds and the utopian vision of throbbing dancefloors.

The first Catalogue of Meteorites from South America includes new specimens never previously reported, while doubtful cases and pseudometeorites have been deliberately omitted.

The falling of these objects is a random event, but the sites where old meteorites are found tend to be focused in certain areas, e.g. in the deflation surfaces in Chile s Atacama Desert, due to favorable climate conditions and ablation processes.

Our Catalogue provides basic information on each specimen like its provenance and the place where it was discovered (in geographic co-ordinates and with illustrative maps), its official name, its classification type (class, and if applicable, weathering grade and shock stage), if it was seen falling or was found by chance, its total mass or weight, the institution where it is held, and the most important bibliographic references about it.

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During the past decade interest in the formation of complex disorderly patterns far from equilibrium has grown rapidly. This interest has been stim ulated by the development of new approaches (based primarily on fractal geometry) to the quantitative description of complex structures, increased understanding of non-linear phenomena and the introduction of a variety of models (such as the diffusion-limited aggregation model) that provide paradigms for non-equilibrium growth phenomena. Advances in computer technology have played a crucial role in both the experimental and theoret ical aspects of this enterprise. Substantial progress has been made towards the development of comprehensive understanding of non-equilibrium growth phenomena but most of our current understanding is based on simple com puter models. Pattern formation processes are important in almost all areas of science and technology, and, clearly, pattern growth pervades biology. Very often remarkably similar patterns are found in quite diverse systems. In some case (dielectric breakdown, electrodeposition, fluid-fluid displacement in porous media, dissolution patterns and random dendritic growth for example) the underlying causes of this similarity is quite well understood. In other cases (vascular trees, nerve cells and river networks for example) we do not yet know if a fundamental relationship exists between the mechanisms leading the formation of these structures.

Adult neurogenesis has been questioned for many years. In the early 1900s, a dogma was established that denied new neuron formation in the adult brain. In the last century however, new discoveries have demonstrated the real existence of proliferation in the adult brain, and in the last decade, these studies led to the identification of neural stem cells in mammals. Adult neural stem cells are undifferentiated cells that are present in the adult brain and are capable of dividing and differentiating into glia and new neurons. Newly formed neurons terminally differentiate into mature neurons in the olfactory bulb and the dentate gyrus of the hippocampus. Since then, a number of new research lines have emerged whose common objective is the phenotypical and molecular characterization of brain stem cells. As a result, new therapies are successfully being applied to animal models for certain neurodegenerative diseases or stroke. At present, and in years to come, this finding extends to the adult human brain, and gives reason and hope to all the previous studies.

The truth of an utterance depends on various factors. Usually these factors are assumed to be: the meaning of the sentence uttered, the context in which the utterance was made, and the way things are in the world. Recently, however, a number of cases have been discussed where there seems to be reason to think that the truth of an utterance is not yet fully determined by these three factors, and that truth must therefore depend on a further factor. The most prominent examples include utterances about values, utterances attributing knowledge, utterances that state that something is probable or epistemically possible, and utterances about the contingent future. In these cases, some have argued, the standard picture needs to be modified to admit extra truth-determining factors, and there is further controversy about the exact role of any such extra factors. With contributions from some of the key figures in the contemporary debate on relativism this book is about a topic that is the focus of much traditional and current interest: whether truth is relative to standards of taste, values, or subjective informational states. It is an issue in the philosophy of language, but one with important connections to other areas of philosophy, such as meta-ethics, metaphysics, and epistemology.