Galactic Dynamics In The Era Of Large Surveys Iau S353

Galactic dynamics is fundamental to understanding the formation of galaxies, their internal evolution and their current structure. While galactic dynamics has traditionally focused on the evolution of the stellar components of galaxies, studies over the past two decades have shown that all aspects of galaxy evolution are strongly influenced by the interplay between the dynamics of stars, gas, and dark matter. IAU Symposium 353, is the first major symposium in more than a decade focused on the dynamics of galaxies and stellar systems, covering the recent explosion in the availability of kinematical data both for individual stars in the Milky Way and wide field line-of-sight kinematics for large samples of external galaxies. These proceedings describe recent developments that aim to transform our understanding of the dynamics, structure, formation and evolution of our own host galaxy, the Milky Way, as well as galaxies in the universe at large.

Covers recent developments in both theory and observations of discs in a wide variety of astrophysical contexts. The volume is based on a conference held at the University of Manchester in 1988, which brought together an international group of experts in a wide range of fields. The papers cover planetary ring systems, discs in star-forming regions, protoplanetary discs, accretion and galaxy discs--areas related by the remarkable similarity between the dynamical problems posed by each type of disc. This will be a valuable reference work for researchers and postgraduate students in many branches of astronomy.

This review of the most up-to-date observational and theoretical information concerning the chemical evolution of the Milky Way compares the abundances derived from field stars and clusters, giving information on the abundances and dynamics of gas.

Will our universe continue to expand 100 billion years from now? Does human life and all intelligence inevitably come to an end as the universe evolves? Could our present space be converted catastrophically in to a new kind of space governed by different physical laws? Can we construct a theology of the future universe? Would the continuation of the universe for eternity be a good thing? The Far-Future Universe presents eighteen provocative essays offering speculations on various scenarios for the future, from the perspectives of cosmology, physics, biology, humanity and theology. Other contributors consider global time, artificial intelligence, religious ideas about the end of the world, and the nature of existence. Stimulating, challenging and exciting, these visions of the far future are a starting point for further reflection and speculation.

This book takes readers on a fantastic voyage to the physics of eternity, with a long-term projection of the evolution of the universe.

With EU and NATO membership for the Baltic States now a reality, this volume examines the relationship of the three countries, their constituent peoples and their surrounding region to the wider Europe, both historically and in the period since 1991. In particular, the contributors seek to locate the Baltic area within the manifold debates surrounding the concepts of "new" and "old" Europe, including those occasioned by the current conflict in Iraq. Covering issues of identity, sovereignty, minority rights, security and relations with Russia the work assesses the likely contribution of this region to an enlarged Euro-Atlantic community. It will appeal to specialists and students in the fields of area studies, history, politics and international relations.

As the study of German comes under the influence of other disciplinary approaches, the notion of culture has evolved from one focused largely on the arts to an approach which understands culture as the way of life of a people or a period. This introductory book examines contemporary German culture not only in the context of its intellectual life--the media, the arts, political figures and events --but also in the context of the theories and methodologies of cultural studies, anthropology, and sociology. Providing a critical assessment of the diversity of German culture and identity, Contemporary German Cultural Studies focuses on the contemporary period and at the same time considers the influence of the past and forces such as globalization. The emphasis is on the interpretation and analysis of the varieties of German cultures--the processes, the practices and the performances. The book also explores intercultural issues, including the implications of studying German culture from an anglophone perspective.

The exploitation of archaeological sites for commercial gain is a serious problem worldwide. In peace and during wartime archaeological sites and cultural institutions, both on land and underwater, are attacked and their contents robbed for sale on an international 'antiquities' market. Objects are excavated without record, smuggled across borders and sold for exorbitant prices in the salesrooms of Europe and North America. In some countries this looting has now reached such a scale as to threaten the very survival of their archaeological and cultural heritage. This volume highlights the deleterious effects of the trade on cultural heritage, but in particular it focuses upon questions of legal and local responses: How can people become involved in the preservation of their past and what, in economic terms, are the costs and benefits? Are international conventions or export restrictions effective in diminishing the volume of the trade and the scale of its associated destruction?