Abehache : revista da Associação Brasileira de Hispanistas

• Record Nr.: UNINA9910447056203321
• Pubbl/distr/stampa: [São Paulo] : , : Associação Brasileira de Hispanistas, , [2011]-
• ISSN: 2238-3026
• Soggetti: Civilization, Hispanic; Civilisation hispanique; Electronic journals.; Periodicals.
• Lingua di pubblicazione: Portoghese
• Formato: Materiale a stampa
• Livello bibliografico: Periodico

Beitrag zur kostengünstigen industriellen Fertigung von haupttragenden CFK-Grosskomponenten der kommerziellen Luftfahrt mittels Kernverbundbauweise in Harzinfusionstechnologie / / Pierre Zahlen

• Record Nr.: UNINA9910795580003321
• Autore: Zahlen Pierre
• Pubbl/distr/stampa: Berlin : , : Logos-Verlag, , 2013
• ISBN: 3-8325-9634-8
• Descrizione fisica: 1 online resource (161 pages)
• Collana: Science-Report aus dem Faserinstitut Bremen
• Disciplina: 624.1779
• Soggetti: Sandwich construction; Carbon fiber-reinforced plastics; Aircraft
• Lingua di pubblicazione: Tedesco
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: PublicationDate: 20130416
• Sommario/riassunto: Long description: Hochleistungsfaserverbundstrukturen erfahren ; derzeit in der Luftfahrt einen weltweiten Aufschwung. Im Hinblick auf die kommerzielle Luftfahrt ist hier insbesondere carbonfaserverstärkter Kunststoff (CFK) zu nennen. Zum jetzigen Zeitpunkt stützt die Entwicklung der ausgelieferten Flugzeuge im kommerziellen Luftfahrtmarkt der letzten 20 Jahre die Annahme, dass der Trend eines zunehmenden Einsatzes von Faserverbundstrukturen langfristig Bestand hat. Der wachsende Faserverbundstrukturanteil und zunehmende monatliche Fertigungsraten bei ``single-aisle'' Flugzeugen fühen dazu, dass für die wirtschaftliche Fertigung von Faserverbundkomponenten in hochbelasteten Bauteilen neue Anforderungen entstehen. Die Kernverbundbauweise in Kombination mit modernen Fertigungsverfahren wie z.B. der Harzinfusionstechnologie bietet Ansätze um diesen neuen Anforderungen zu begegnen. Die vorliegende Arbeit beschreibt das Entwickeln neuer Fertigungsansätze für die Kernverbundbauweise in Harzinfusionstechnologie am Beispiel eines Seitenleitwerkmittelkastens. Es werden fertigungstechnische Untersuchungen durchgeführt und ein industrielles Konzept entwickelt. Abschließend wird das vorgeschlagene Konzept im Hinblick auf seine Industrialisierungspotentiale in der kommerziellen Luftfahrtumgebung bewertet.

Portrait of American Jews : the last half of the 20th century / / Samuel C. Heilman

• Record Nr.: UNINA9910967202203321
• Autore: Heilman Samuel C
• Pubbl/distr/stampa: Seattle, : University of Washington Press, c1995
• ISBN: 9780295800653; 0295800658
• Edizione: [1st ed.]
• Descrizione fisica: 1 online resource (210 p.)
• Collana: The Samuel and Althea Stroum lectures in Jewish studies
• Disciplina: 305.892/4073
• Soggetti: Jews - Cultural assimilation - United States; Judaism - United States; Judaism - 20th century
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Second printing (pbk.), 1998.
• Nota di bibliografia: Includes bibliographical references (p. 165-186) and index.
• Nota di contenuto: Contents ; Preface ; Prologue ; 1. Starting Over: Acculturation and Suburbia, the Jews of the 1950's ; 2. The Emergence of Two Types of Jews: Choices Made in the 1960's and 1970's ; 3. Quality versus Quantity: The Challenge of the 1980's and 1990's ; Notes ; Index
• Sommario/riassunto: Has America been a place that has preserved and protected Jewish life? Is it a place in which a Jewish future is ensured? Samuel Heilman, long-time observer of American Jewish life, grapples with these questions from a sociologist’s perspective. He argues that the same conditions that have allowed Jews to live in relative security since the 1950s have also presented them with a greater challenge than did the adversity and upheaval of earlier years.The second half of the twentieth century has been a time when American Jews have experienced a minimum of prejudice and almost all domains of life have been accessible to them, but it has also been a time of assimilation, of swelling rates of intermarriage, and of large numbers ignoring their Jewishness completely. Jews have no trouble building synagogues, but they have all sorts of trouble filling them. The quality of Jewish education is perhaps higher than ever before, and the output of Jewish scholarship is overwhelming in its scope and quality, but most American Jews receive a minimum of religious education and can neither read nor ; comprehend the great corpus of Jewish literature in its Hebrew (or Aramaic) original. This is a time in America when there is no shame in being a Jew, and yet fewer American Jews seem to know what being a Jew means.How did this come to be? What does it portend for the Jewish future? This book endeavors to answer these questions by examining data gleaned from numerous sociological surveys. Heilman first discusses the decade of the fifties and the American Jewish quest for normalcy and mobility. He then details the polarization of American Jewry into active and passive elements in the sixties and seventies. Finally he looks at the eighties and nineties and the issues of Jewish survival and identity and the question of a Jewish future in America. He also considers generational variation, residential and marital patterns, institutional development (especially with regard to Jewish education), and Jewish political power and influence.This book is part of a stocktaking that has been occurring among Jews as the century in which their residence in America was firmly established comes to an end. Grounded in empirical detail, it provides a concise yet analytic evaluation of the meaning of the many studies and surveys of the last four and a half decades. Taking a long view of American Jewry, it is one of very few books that build on specific sociological data but get beyond its detail. All those who want to know what it means and has meant to be an American Jew will find this volume of interest.