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[null,"1.","Record Nr.",null,"UNINA9910969095403321"]
[null,null,"Autore",null,"Lebyodkin M. A"]
[null,null,"Titolo",null,"Multifractal analysis of unstable plastic flow / / M.A. Lebyodkin, T.A. Lebedkina and A. Jacques"]
[null,null,"Pubbl/distr/stampa",null,"New York, : Nova Science, 2009"]
[null,null,"ISBN",null,"1-60741-278-0"]
[null,null,"Edizione",null,"[1st ed.]"]
[null,null,"Descrizione fisica",null,"1 online resource (95 p.)"]
[null,null,"Disciplina",null,"531.385"]
[null,null,"Soggetti",null,"Unsteady flow (Fluid dynamics)"]
[{"$nulls":4},"Plasticity"]
[{"$nulls":4},"Rheology"]
[{"$nulls":4},"Multifractals"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"Intro -- MULTIFRACTAL ANALYSIS OF UNSTABLE PLASTIC FLOW -- NOTICE TO THE READER -- CONTENTS -- PREFACE -- INTRODUCTION -- UNSTABLE PLASTIC FLOW -- 2.1. The Nature of Plastic Instability -- 2.2. Portevin-Le Chatelier Effect -- MULTIFRACTAL ANALYSIS -- 3.1. Fractal Dimensions -- 3.2. Multifractals -- 3.3. Numerical Implementation of the Multifractal Analysis -- 3.4. Effect of Noise and Data Truncation -- EXPERIMENTAL TECHNIQUE AND ANALYSIS OF DEFORMATION CURVES -- 4.1. Recording of Deformation Curves -- 4.2. Preparation of Time Series for the Analysis -- EXPERIMENTAL INVESTIGATIONS OF PLASTIC INSTABILITY -- 5.1. Multifractal Structure of Type C Curves -- 5.2. Multifractal Analysis of Type B Serrations -- 5.3. The Overall Behavior of the PLC Instability -- 5.4. Plastic Instability in Austenitic Fe-Mn-C Steels -- CONCLUSION -- ACKNOWLEDGEMENTS -- REFERENCES -- INDEX."]
[null,null,null,"Sommario/riassunto","Interestin the application of multifractal analysis to plastic flow instability is twofold. On the one hand, the unstable, or jerky, flow is a self-organization phenomenon which exhibits a great wealth of behavior. It may be associated to various microscopic instability mechanisms, whereas the same microscopic mechanism may result in various dynamic regimes including deterministic chaos and self-organized criticality. On the other hand, the study of the concomitant dynamics may shed light on the collective behavior of dislocations and their interaction with other crystal defects.The investigations of the "]
[{"$nulls":4},"fractal properties of serrated deformation curves started several years ago on the case of the Portevin-Le Chatelier (PLC) effect - the jerky flow of alloys, caused by the dislocation-solute interaction. Specifically, it was found that the multifractal analysis makes possible a quantitative characterization of the distinct dynamical regimes of the PLC effect, which are related to its traditional classification based on the kinetics of the deformation bands giving rise to the serrations, and on the resulting shape of the deformation curves.This book reports the recent progress in the experimental investigation of the PLC effect by multifractal analysis."]
[null,"2.","Record Nr.",null,"UNINA9910973039403321"]
[null,null,"Autore",null,"Kinder Donald R"]
[null,null,"Titolo",null,"The end of race? : Obama, 2008, and racial politics in America / / Donald R. Kinder and Alison Dale-Riddle"]
[null,null,"Pubbl/distr/stampa",null,"New Haven, : Yale University Press, c2012"]
[null,null,"ISBN",null,"9780300183597"]
[{"$nulls":4},"0300183593"]
[null,null,"Descrizione fisica",null,"1 online resource (320 p.)"]
[null,null,"Disciplina",null,"324.973/0931"]
[null,null,"Soggetti",null,"Presidents - United States - Election - 2008"]
[{"$nulls":4},"Race - Political aspects - United States"]
[{"$nulls":4},"Racism - Political aspects - United States"]
[{"$nulls":4},"United States Race relations Political aspects"]
[{"$nulls":4},"United States Politics and government 2001-2009"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Bibliographic Level Mode of Issuance: Monograph"]
[null,null,null,"Nota di bibliografia","Includes bibliographical references (p. 275-300) and index."]
[null,null,"Nota di contenuto",null,"Frontmatter -- Contents -- Preface -- Introduction: Elections as Revelations -- 1. Social Groups and the Vote -- 2. Divided by Race-and by Gender: The 2008 Democratic Nomination Contest -- 3. Triumph! -- 4. Phantom Landslide -- 5. The Reverend and the General -- 6. President Obama -- 7. The End of Race? -- Appendix: Scales, Codes, and Auxiliary Results -- Notes -- References -- Index"]
[null,null,null,"Sommario/riassunto","How did race affect the election that gave America its first African American president? This book offers some fascinating, and perhaps controversial, findings. Donald R. Kinder and Allison Dale-Riddle assert that racism was in fact an important factor in 2008, and that if not for racism, Barack Obama would have won in a landslide. On the way to this conclusion, they make several other important arguments. In an analysis of the nomination battle between Obama and Hillary Clinton, they show why racial identity matters more in electoral politics than gender identity. Comparing the 2008 election with that of 1960, they find that religion played much the same role in the earlier campaign that race played in '08. And they argue that racial resentment-a modern form of racism that has superseded the old-fashioned biological variety-is a potent political force."]