Download or read book Revista de la Uni n Matem tica Argentina y de la Asociaci n F sica Argentina written by Unión matemática argentina, Buenos Aires and published by . This book was released on 2006 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Revista de la Uni n Matem tica Argentina written by Unión Matemática Argentina and published by . This book was released on 2003 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Revista de la Uni n Matem tica Argentina y de la Asociaci n F sica Argentina written by and published by . This book was released on 1964 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Revista de la union matematica argentina written by Union matematica argentina and published by . This book was released on 1936 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Review of the state of the world fishery resources Inland fisheries written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-11-05 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: The FAO Fishery and Aquaculture Circular C942 Revision 3 (C942 Rev. 3) updates and expands the scope of previous revisions of the circular. C942 Rev. 3 is an important baseline document, intended to assist in the global understanding of inland fisheries and inform dialogue on their current and future role. The third revision reviews the status and trends of inland fisheries catch at global, continental and subcontinental levels. It places inland capture fisheries in the context of overall global fish production, and calls attention to the importance of inland capture fisheries with respect to food security and nutrition and the Sustainable Development Goals. It quantifies global inland fisheries resources in terms of food production, nutrition, employment, economic contribution with respect to those countries/regions or subnational areas where they are important. A characterization approach to distinguish large-scale and small-scale fishing operations and their relative contributions is provided. The review provides estimated economic values of inland fisheries, as well as a valuation of potential replacement cost of these (in terms of dollars, other resources such as land and water, feeds). There is also an analysis of the extent and economic value of recreational inland fisheries. The contribution to employment and the gender differences related to this are quantified. The linkages between inland fisheries and biodiversity are also explored. C942 Rev. 3 discusses ways to measure and assess inland fisheries, in particular, how to establish more accurately inland fishery catches in the many situations where there are challenges to collection of catch statistics.
Download or read book Gender Women and Health in the Americas written by Elsa Gómez Gómez and published by . This book was released on 1993 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Moving Beyond Myths written by National Research Council and published by National Academies Press. This book was released on 1991-02-01 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the next decade, the mathematical community and the nation's colleges and unversities must restructure fundamentally the culture, content, and context of undergraduate mathematics. Acknowledging the weaknesses in the present college mathematics curriculum and the ways in which it is taught, this book cites exemplary programs that point the way toward achieving the same world-wide preeminence for mathematics education that the United States enjoys in mathematical research. Moving Beyond Myths sets forth ambitious goals for collegiate mathematics by the year 2000 and provides a sweeping plan of action to accomplish them. It calls on mathematics faculty, their departments, their professional societies, colleges and universities, and government agencies to do their parts to implement the plan, help the public move beyond commonly held myths about mathematics, and bring about a revitalization of undergraduate mathematics.
Download or read book Fossil Plants written by and published by CUP Archive. This book was released on 1877 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Factors Affecting Academic Performance written by Julio Antonio González-Pienda and published by Nova Science Publishers. This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nowadays, society is constantly changing, and new ways of life are being developed by due to nonstop technological advancements. This generates changes in family, schools, the media, etc. New technologies are creating virtual environments to manage learning and academic achievement, and this is a new challenge to approach formal and informal education. In the last few decades, teachers, families, and educational administrators had very well-defined fields of action and roles to play. Now, these roles are disfigured, and influences from all agents are arguable and more difficult to face. At this current stage, problems sometimes appear that require different forms of intervention. Some of the problems are violence towards people; child abuse; drug abuse at increasingly early ages; integration problems due to immigration; dropping out of school; and typical problems related to student development, personality, disabilities, social and psychical maladjustment, teenagers socioaffective relationships, etc. Research on school success and failure has a long history, but there is still no agreement concerning the prevalence of these variables to explain academic achievement, the relationship between those variables, and which other variables modulate their level of impact. For many years, cognitive psychology has emphasized cognitive function as the most relevant for learning in school. However, recent studies highlight the importance of motivational and affective functions in building consistent models to explain learning and academic achievement. This change of perspective, from the classical cognitive model to a self-regulated learning model, has implied a new orientation in the research of the factors involved in school success and failure. Self-regulated learning models try to integrate students cognitive, socioaffective, and behavioral aspects. These models describe the different components involved in successful learning at all school stages, explaining reciprocal relationships between those components and directly relating learning to personal achievement, motivation, volition, and emotions. With this new paradigm, students not only contribute to strengthening their intelligence, but also their motivational and emotional qualities, all related to achieving personal balance. This book presents studies, ideas, and recommendations to shed light on the complex educational world. Education has limits and difficulties, but it is also the only instrument that can develop students potential into personal success.
Download or read book Nature and History in Modern Italy written by Marco Armiero and published by Ohio University Press. This book was released on 2010-08-31 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marco Armiero is Senior Researcher at the Italian National Research Council and Marie Curie Fellow at the Institute of Environmental Sciences and Technologies, Universitat Aut(noma de Barcelona. He has published extensively on-Italian environmental history and edited Views from the South: Environmental Stories from the Mediterranean World. --
Download or read book Practical Bioinformatics written by Janusz M. Bujnicki and published by Springer. This book was released on 2007-09-12 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents applications of bioinformatics tools that experimental research scientists use in "daily practice." Its interdisciplinary approach combines computational and experimental methods to solve scientific problems. The book begins with reviews of computational methods for protein sequence-structure-function analysis, followed by methods that use experimental data obtained in the laboratory to improve functional predictions.
Download or read book Stories about Maxima and Minima written by Vladimir Mikhaĭlovich Tikhomirov and published by American Mathematical Soc.. This book was released on 1990 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout the history of mathematics, maximum and minimum problems have played an important role in the evolution of the field. Many beautiful and important problems have appeared in a variety of branches of mathematics and physics, as well as in other fields of sciences. The greatest scientists of the past - Euclid, Archimedes, Heron, the Bernoullis, Newton and many others - took part in seeking solutions to these concrete problems. The solutions stimulated the development of the theory, and, as a result, techniques were elaborated that made possible the solution of a tremendous variety of problems by a single method. This book, copublished with the Mathematical Association of America (MAA), presents fifteen "stories" designed to acquaint readers with the central concepts of the theory of maxima and minima, as well as with its illustrious history. Unlike most AMS publications, the book is accessible to high school students and would likely be of interest to a wide variety of readers. In Part One, the author familiarizes readers with many concrete problems that lead to discussion of the work of some of the greatest mathematicians of all time. Part Two introduces a method for solving maximum and minimum problems that originated with Lagrange. While the content of this method has varied constantly, its basic conception has endured for over two centuries. The final story is addressed primarily to those who teach mathematics, for it impinges on the question of how and why to teach. Throughout the book, the author strives to show how the analysis of diverse facts gives rise to a general idea, how this idea is transformed, how it is enriched by new content, and how to remains the same in spite of these changes.
Download or read book Selfadjoint and Nonselfadjoint Operator Algebras and Operator Theory written by Robert S. Doran and published by American Mathematical Soc.. This book was released on 1991 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains papers presented at the NSF/CBMS Regional Conference on Coordinates in Operator Algebras, held at Texas Christian University in Fort Worth in May 1990. During the conference, in addition to a series of ten lectures by Paul S Muhly (which will be published in a CBMS Regional Conference Series volume), there were twenty-eight lectures delivered by conference participants on a broad range of topics of current interest in operator algebras and operator theory. This volume contains slightly expanded versions of most of those lectures. Participants were encouraged to bring open problems to the conference, and, as a result, there are over one hundred problems and questions scattered throughout this volume. Readers will appreciate this book for the overview it provides of current topics and methods of operator algebras and operator theory.
Download or read book Fossil Plants written by E. A. Newell Arber and published by . This book was released on 1909 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Theory of Subnormal Operators written by John B. Conway and published by American Mathematical Soc.. This book was released on 1991 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In a certain sense, subnormal operators were introduced too soon because the theory of function algebras and rational approximation was also in its infancy and could not be properly used to examine the class of operators. The progress in the last several years grew out of applying the results of rational approximation." from the Preface. This book is the successor to the author's 1981 book on the same subject. In addition to reflecting the great strides in the development of subnormal operator theory since the first book, the present work is oriented towards rational functions rather than polynomials. Although the book is a research monograph, it has many of the traits of a textbook including exercises. The book requires background in function theory and functional analysis, but is otherwise fairly self-contained. The first few chapters cover the basics about subnormal operator theory and present a study of analytic functions on the unit disk. Other topics included are: some results on hypernormal operators, an exposition of rational approximation interspersed with applications to operator theory, a study of weak-star rational approximation, a set of results that can be termed structure theorems for subnormal operators, and a proof that analytic bounded point evaluations exist.
Download or read book An Audit of Inland Capture Fishery Statistics Africa written by R. L. Welcomme and published by . This book was released on 2012 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: The other African countries are examined in less detail.
Download or read book Continuum Theory and Dynamical Systems written by Morton Brown and published by American Mathematical Soc.. This book was released on 1991 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the proceedings of the AMS-IMS-SIAM Joint Summer Research Conference on Relationships between Continuum Theory and the Theory of Dynamical Systems, held at Humboldt State University in Arcata, California in June 1989. The conference reflected recent interactions between dynamical systems and continuum theory. Illustrating the increasing confluence of these two areas, this volume contains introductory papers accessible to mathematicians and graduate students in any area of mathematics, as well as papers aimed more at specialists. Most of the papers are concerned with the dynamics of surface homeomorphisms or of continua that occur as attractors for surface homeomorphisms.
