Suchergebnisse

1 Patterns and processes in helminth parasite communities: an overview -- 2 Host populations as resources defining parasite community organization -- 3 Spatial scale and the processes structuring a guild of larval trematode parasites -- 4 Guild structure of larval trematodes in molluscan hosts: prevalence, dominance and significance in competition -- 5 Helminth communities in marine fishes -- 6 Helminth communities in freshwater fish: structured communities of stochastic assemblages? -- 7 Helminth communities of amphibians and reptiles: comparative approaches to understanding patterns and processes -- 8 Helminth communities in avian hosts: determinants of pattern -- 9 Helminth community of mammalian hosts: concepts at the infracommunity, component and compound community levels -- 10 Models for multi-species parasite-host communities -- 11 Free-living communities and alimentary tract helminths: hypotheses and pattern analyses -- 12 Concluding remarks.

This edited collection considers whether it is possible to discern how the level of ideology is affected by radicalisation. In other words: what happens in the minds of people before they decide to use political violence as means to attain their goals? Also this book asks: what has to happen in the minds of people in order to preclude them from using political violence as a way of attaining their goals? This volume unites scholars from several disciplines and perspectives from a number of different geographical, social and cultural contexts with the overarching aim to refine our understanding of what 'radicalisation' actually implies.

An introduction to the study of social inequality -- Theories of class and social inequality -- The American class system -- The upper class and the power elite -- The middle classes -- Poverty and the poor -- Stratification systems and social mobility -- Ideology and the legitimation of inequality -- Public policy and the class system -- Racial/ethnic differentiation -- Racial/ethnic stratification -- Gender inequality -- Political inequality

By paying special attention to political processes, norms, and representations, and by indicating how social policies shape economic functioning and relate to normative definitions, this book will interest policy-oriented researchers and decision-makers

By paying special attention to political processes, norms, and representations, and by indicating how social policies shape economic functioning and relate to normative definitions, this book will interest policy-oriented researchers and decision-makers

This study explores the role migration has played over a long period of time, in western Bihar, India. This case study challenges the assumption that migration would be a recent phenomenon, and argues that to understand the history of this area one needs to take account of the complex interaction between migration and development. Migration has been a livelihood strategy for many groups within the area, and the study explores how migration has been caused by and in turn influences poverty and livelihoods for men and women, and how these relationships have changed over time. (DSE/DÜI)

"In recent years, political scientists and journalists have taken a great interest in the question of whether the American electorate is "sorting" into communities based on partisan affiliation. That is, there is concern that American communities are becoming increasingly politically homogenous and this is because Americans are considering politics explicitly when determining where to live. Academics have since debated the degree to which this is a real phenomenon and, if it is, whether it has important normative implications. However, little empirical research has examined which factors turned some closely-contested counties into Republican enclaves and others into Democratic strongholds. Examining individual and aggregate data and employing a large number of statistical methods, George Hawley explores the increasing political homogenization of small geographic units and explains the causal mechanisms driving this phenomenon as well as its consequences for individual political attitudes and behavior among residents residing in these geographic units. He argues that some partisans are self-selecting into communities of likeminded partisans, causing some areas to become overwhelmingly Republican and others to become overwhelmingly Democratic. The book also notes that the migratory patterns of Republicans and Democrats differ in systematic ways for other reasons, due to the different demographic and economic characteristics of these partisan groups"--