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Le domaine des transports collectifs se caractérise par la constante augmentation des contraintes de fonctionnement des matériels afin de les mettre en mesure d'absorber l'augmentation des flux de voyageurs tout en réduisant les temps de parcours. A ces impératifs économiques s'ajoutent des contraintes technologiques visant à alléger les structures et à réduire les nuisances environnementales, tout en assurant une sécurité accrue des passagers. Dans ce contexte, les organes tribologiques actuels atteignent leurs limites d'utilisation et constituent l'un des principaux facteurs critiques du développement de ce secteur. Les contributions regroupées dans ce volume analysent différents exemples de situations tribologiques problématiques rencontrées dans les transports ferroviaires, aéronautiques et automobiles tout en restant ouvertes aux thèmes traditionnels de la tribologie, en particulier aux méthodologies de mesures et à la lubrification. Dans un domaine scientifique s'appuyant beaucoup sur l'expérimentation, les cas étudiés proposent des interprétations et des corrélations à partir de l'analyse à l'échelle du contact, et alternent phénoménologie et modélisation afin d'apporter des solutions satisfaisantes à la fiabilité des systèmes mécaniques aussi bien en termes de nouveaux matériaux que de concepts innovants. (4ème de couv.)
The previous edition of this directory extended its coverage of the Far East, Australasia and Latin America, areas previously under-represented. For this new edition emphasis has been given to increasing the number of entries for organizations from Britain, the United States and Australia, and particular attention has been paid to new political organizations in Central and Eastern Europe and the former Soviet Union. The number of entries included has gone up to over 68,000 of which over 9,000 are new or amended. Cross-references from defunct organizations in the previous edition have been deleted, and references (indicated by ex and now) added for organizations which have changed their name since the previous edition. As before, the range of organizations included is broad and only purely local organizations have been excluded. This directory therefore lists official and unofficial organizations, national and international, on all SUbjects: political, economic and social. Acronyms of parent bodies of subsidiary organizations are given where appropriate and equivalencies are used to link acronyms in different languages for the same organization. Further information about the organizations listed can be found in the sources listed in the bibliography. I would like to thank Henry Heaney and Graeme Mackintosh for their advice, and David Grinyer for his technical support. L. M. Pitman Bibliography Adams, R. (ed.) (1993) Centres & Bureaux: A Directory of UK Concentrations of Effort. Information and Expertise, 2nd edn, CBD Research, Beckenham. Barrett, lK. (1993) Encyclopedia of Women's Associations Worldwide, Gale, London.
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
This book presents the proceedings of the THERMEC’2018: 10th International Conference on Processing and Manufacturing of Advanced Materials, which took place between July 09 and July 13, 2018 in Paris, France, under the co-sponsorship of Universite de Lille, MINES ParisTech, PSL and Universite de Tours, France. The presented book will be useful for many researchers and engineers/technologists working in different aspects of processing and fabrication of materials, structure/property evaluation and applications of both ferrous and nonferrous materials including biomaterials, smart materials as well as the advanced measurement techniques in the materials science.
This edition of over 60 000 entries, including significantly more than 20% new or revised material, not only updates its predecessor but also continues the policy of extending coverage to areas dealt with only sparsely in previous editions. Special attention has been paid to the Far East, Australasia and Latin America in general, and to the People's Republic of China in particular. The cross-referencing between a defunct organization and its successor (indicated by ex and now) introduced into the last edition, has been extended. Otherwise the policies adopted in previous editions have been retained. All kinds of organizations are included - international, national, governmental, individual, large or small - but strictly local organizations have been omitted. The subject scope includes activities of all kinds, in the fields of commerce and industry, education, law, politics, public administration, religion, recreation, medicine, science and technology. The country of origin of a national organization is given in brackets, unless it is the home country of the title language or can be deduced readily from the title itself. Acronyms of parent bodies of subsidiary organizations are also added in brackets. Equivalences are used to link acronyms in different languages for the same organization. A select bibliography guides the reader to specialist works providing more detailed information.