Download or read book Star Clusters written by Charles A. Cardona III and published by Springer Science & Business Media. This book was released on 2010-11-08 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: I have spent many wonderful nights observing at a variety of places around the world, but many of my fondest memories come from those made at the Custer Observatory in Southold on Long Island, where I grew up. I was only perhaps a dozen years old when I started out, and now more than three decades later I have logged millions of miles on the various telescopes there. Some of the best memories are of observing and discussing astronomical topics with the many really terrific people who make up Custer. It truly holds a special place in my heart. Star clusters were always among my favorite objects to observe and discuss there. This book is the result of the exposure to these objects, many of which I observed for the first time at Custer. The Custer Institute Observatory was founded in the 1920s by local resident Charles W. Elmer of Perkin-Elmer Corp. fame. The original crew met at his house in Cedar Beach a few miles down the road from the institute. In the 1930s the group built an observatory complete with Mr. Elmer’s donated 5” Alvan Clark refractor. Later the observatory expanded to include a 6” Clark refractor and other even larger instruments.
Download or read book The Formation and Evolution of Star Clusters written by Kenneth Janes and published by . This book was released on 1991 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Vision Of An Old Cluster A Untangling Coma Berenices written by Alain Mazure and published by World Scientific. This book was released on 1998-08-15 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Together with Virgo, the Coma Berenices cluster is one of the most well-studied clusters at all wavelengths and in all aspects, from the Sunyaev-Zeldovich effect to star formation in galaxies. In a way, it is the prototype of rich clusters. Recent observational results, linked to the improvement of techniques such as X-ray and UV observations, along with multi-object spectroscopy, have shown that they could change our vision of this cluster. It is thus time for observers and theoreticians to confront all these new ideas and observations on the Coma cluster.The topics in this volume include: cosmological aspects of the Coma cluster, comparison with distant clusters; substructures; matter content and distribution; Sunyaev-Zeldovich effect; dynamical modelling, cluster dynamics; environmental effects on galaxies, star formation.
Download or read book Planets Stars and Stellar Systems written by Gerard Gilmore and published by Springer. This book was released on 2013-02-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is volume 5 of Planets, Stars and Stellar Systems, a six-volume compendium of modern astronomical research, covering subjects of key interest to the main fields of contemporary astronomy. This volume on “Galactic Structure and Stellar Populations”, edited by Gerard F. Gilmore, presents accessible review chapters on Stellar Populations, Chemical Abundances as Population Tracers, Metal-Poor Stars and the Chemical Enrichment of the Universe, The Stellar and Sub-Stellar Initial Mass Function of Simple and Composite Populations, The Galactic Nucleus, The Galactic Bulge, Open Clusters and Their Role in the Galaxy, Star Counts and the Nature of Galactic Thick Disk, The Infrared Galaxy, Interstellar PAHs and Dust, Galactic Neutral Hydrogen, High-Velocity Clouds, Magnetic Fields in Galaxies, Astrophysics of Galactic Charged Cosmic Rays, Gamma-Ray Emission of Supernova Remnants and the Origin of Galactic Cosmic Rays, Galactic Distance Scales, Globular Cluster Dynamical Evolution, Dynamics of Disks and Warps, Mass Distribution and Rotation Curve in the Galaxy, Dark Matter in the Galactic Dwarf Spheroidal Satellites, and History of Dark Matter in Galaxies. All chapters of the handbook were written by practicing professionals. They include sufficient background material and references to the current literature to allow readers to learn enough about a specialty within astronomy, astrophysics and cosmology to get started on their own practical research projects. In the spirit of the series Stars and Stellar Systems published by Chicago University Press in the 1960s and 1970s, each chapter of Planets, Stars and Stellar Systems can stand on its own as a fundamental review of its respective sub-discipline, and each volume can be used as a textbook or recommended reference work for advanced undergraduate or postgraduate courses. Advanced students and professional astronomers in their roles as both lecturers and researchers will welcome Planets, Stars and Stellar Systems as a comprehensive and pedagogical reference work on astronomy, astrophysics and cosmology.
Download or read book Interstellar Turbulence written by José Franco and published by Cambridge University Press. This book was released on 1999-05-28 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This timely volume presents a series of review articles covering every aspect of interstellar turbulence--from accretion disks, molecular clouds, atomic and ionized media, through to spiral galaxies - based on a major international conference held in Mexico City.With advances in observational techniques and the development of more efficient computer codes and faster computers, research in this area has made spectacular progress in recent years. This book provides a comprehensive overview of the most important developments in observing and modelling turbulent flows in the cosmos. It provides graduate student and researchers with a state-of-the-art summary of observational, theoretical and computational research in interstellar turbulence.
Download or read book Clusters in Urban and Regional Development written by Andrew Cumbers and published by Routledge. This book was released on 2013-09-13 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Going beyond the celebrated 'hot-spots' of economic development, this book draws upon evidence from a broader range of cities and regions to help fill some important gaps in our knowledge of how clusters operate within the contemporary global economy. This book was previously published as a special issue of the journal Urban Studies.
Download or read book The Magellanic Clouds written by Bengt E. Westerlund and published by Cambridge University Press. This book was released on 1997-02-27 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book to provide a synthesised and comprehensive account of the Magellanic Clouds.
Download or read book Cluster Genesis written by Pontus Braunerhjelm and published by OUP Oxford. This book was released on 2006-11-02 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clusters - regional concentrations of related firms and organizations - are seen as being an important element of economic growth and innovation. But there is little understanding of how clusters come into existence, and little guidance provided on the role of policies that are conducive to the formation of clusters. Cluster Genesis focuses on these early origins of clusters. The case histories of well-known, established clusters, as well as more recently-developed clusters are discussed, including: · The Hollywood motion picture cluster, · Silicon Valley, · Boston and San Francisco biotech regions, · The Biotech industry in China, · Medicon Valley in Scandinavia, · The Irish ITC sector. Leading scholars contribute chapters examining cluster genesis, the divergent processes by which clusters arise, how multinationals contribute to cluster development, and how economic development policy may promote or hinder cluster genesis. Cluster Genesis uses a variety of methodological perspectives, examines a range of policy options, and draws on a number of rich case histories, and will be key reading for academics, researchers, and students of Economics, Innovation, Sociology, Geography, and Management Studies, as well as economic development officials and policy makers.
Download or read book A Life Cycle for Clusters written by Kerstin Press and published by Springer Science & Business Media. This book was released on 2006-09-05 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book studies the determinants of cluster survival by analyzing their adaptability to change in the economic environment. Linking theoretic knowledge with empirical observations, a simulation model (based in the N/K method) is developed, which explains when and why the cluster's architecture assists or hampers adaptability. It is found that architectures with intermediate degrees of division of labor and more collective governance forms foster adaptability.
Download or read book China s New Creative Clusters written by Michael Keane and published by Routledge. This book was released on 2013-03-01 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recognising that creativity is a major driving force in the post-industrial economy, the Chinese government has recently established a range of "creative clusters" – industrial parks devoted to media industries, and arts districts – in order to promote the development of the creative industries. This book examines these new creative clusters, outlining their nature and purpose, and assessing their effectiveness. Drawing on case studies of a range of cluster models, and comparing them with international examples, the book demonstrates that creativity, both in China and internationally, is in fact a process of fitting new ideas to existing patterns, models and formats. It shows how large and exceptionally impressive creative clusters have been successfully established, but raises the important questions of whether profit or culture is the driving force, and of whether the bringing together of independent-minded, creative people, entrepreneurial businessmen, preferential policies and foreign investment may in time lead to unintended changes in social and political attitudes in China, including a weakening of state bureaucratic power. An important contribution to the existing literature on the subject, this book will be of great interest to scholars of urban studies, cultural geography, cultural economics and Asian studies.
Download or read book Clusters Networks and Innovation written by Stefano Breschi and published by OUP Oxford. This book was released on 2005-12-22 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Governments and regional authorities often express the belief that the key to prosperity and economic expansion is related to the ability of countries to sustain regional clusters of competitiveness and innovation. The book reviews the most important conceptual approaches to the analysis of the emergence, growth and evolution of clusters of innovation. Drawing from the different experiences of industrial districts and high-tech regions such as Silicon Valley, Boston's biotech region, and Hsinchu-Taipei, the contributions in this book offer a broad interpretative framework and policy implications for the creation and strengthening of competitive clusters. Themes include: · the wide variety of existing clusters and the diversity in their emergence and growth; · the international mobility of factors and demand linkages; · the role of different network types and the social setting; · the accumulation of capabilities in key large actors and the importance of spinoffs and new firm formation; · the role of different learning regimes and sectoral specificities; · the importance of social networks, labour mobility, and face-to-face contacts as vehicles of knowledge spillovers. Broad implications are drawn for the design of policies to encourage successful economic clusters in developed and developing clusters.
Download or read book Dynamical Evolution of Star Clusters Confrontation of Theory and Observations written by Piet Hut and published by Springer. This book was released on 1996-06-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume reviews recent progress in the study of dynamics of star clusters. The meeting focused on the enormous progress of both the observation and the theoretical modeling of star clusters. New results from the refurbished Hubble Space Telescope (HST) include the mass function down to the hydrogen burning limits, white dwarf sequence, and central density profiles of `post-collapse' clusters by star counts. On the theoretical side, this symposium saw the first direct evidence of gravothermal oscillation through N-body simulation, which was made possible by GRAPE-4, the dedicated special-purpose computer for N-body simulation. Numerical techniques to combine stellar evolution and dynamical evolution of the cluster were presented. The book will be of primary interest to astrophysicists.
Download or read book American Astronomer Bulletin written by William D. McPherson and published by . This book was released on 1907 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NGC 2000 0 written by John Louis Emil Dreyer and published by Sky Publishing Corporation. This book was released on 1988 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: This essential amateur astronomer's reference is an updated and expanded edition of J. L. E. Dreyer's famous New General Catalogue, providing visual data and notes for 13,226 deep-sky objects.
Download or read book Handbook of Research on Cluster Theory written by Charlie Karlsson and published by Edward Elgar Publishing. This book was released on 2010-01-01 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Karlsson has assembled a strong mix of papers that collectively provide a good sense of some of the latest research in the field. Edward Feser, Review of Regional Studies This is a book every regional scientist and spatial analyst should have on their bookshelf. Like most Handbook type publications it provides depth and breadth on the basics of the industrial clustering concept. However, unlike most of these type of collections, it goes beyond the foundation material to identify and speculate on questions that are emerging on the research frontiers such as at the intersection of cluster theory and agglomeration processes, knowledge spillovers and technology transfer not to mention the obvious link to economic development theory, policy and practice. Roger R. Stough, George Mason University, US This eclectic volume presents a host of methods to describe tendencies for the joint location of economic agents in space. And it illustrates useful applications of these concepts in diverse fields financial services, culture, tourism, and industry, to name just a few. John M. Quigley, University of California, US Clusters have increasingly dominated local and regional development policies in recent decades and the growing intellectual and political interest for clusters and clustering is the prime motivation for this Handbook. Charlie Karlsson unites leading experts to present a thorough overview of economic cluster research. Topics explored include agglomeration and cluster theory, methods for analysing clusters, clustering in different spatial contexts and clustering in service industries. Encompassing the developed economies of Europe and North America, the Handbook provides a basis for improving cluster policy formulation, interpretation and analyses. This comprehensive overview of research on economic clusters will be of interest to scholars and PhD students in (regional) economics, economic geography, regional planning and management as well as practitioners and policymakers at the national, regional and local levels involved in cluster formation and cluster management.
Download or read book The Evolution of Cooperation written by Robert Axelrod and published by Basic Books. This book was released on 2009-04-29 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: A famed political scientist's classic argument for a more cooperative world We assume that, in a world ruled by natural selection, selfishness pays. So why cooperate? In The Evolution of Cooperation, political scientist Robert Axelrod seeks to answer this question. In 1980, he organized the famed Computer Prisoners Dilemma Tournament, which sought to find the optimal strategy for survival in a particular game. Over and over, the simplest strategy, a cooperative program called Tit for Tat, shut out the competition. In other words, cooperation, not unfettered competition, turns out to be our best chance for survival. A vital book for leaders and decision makers, The Evolution of Cooperation reveals how cooperative principles help us think better about everything from military strategy, to political elections, to family dynamics.
Download or read book Enrichment Clusters written by Joseph S. Renzulli and published by Routledge. This book was released on 2021-09-03 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enrichment clusters engage students and facilitators in student-driven, real-world learning experiences. Grouped by interest, students working like practicing professionals apply advanced content and methods to develop products and services for authentic audiences. Clusters are scheduled during the school day over an extended period of time and involve all students. This updated second edition of Enrichment Clusters provides the rationale for including this important enrichment program for all students, suggestions for creating buy-in, and a step-by-step guide for successful implementation of a self-sustaining enrichment cluster program within the context of specific schools. Included are staff development activities, suggestions for evaluation and program improvement, guidelines for developing high quality cluster experiences for teachers and students, suggested resources, and everything one needs to develop, implement, and sustain a top-quality enrichment cluster program.
