Cheng Chen – författare

The fall of communism in the Soviet Union led many to hope and expect that liberal democracy would immediately take root across postcommunist states, marking what Francis Fukuyama famously referred to as the “end of history.” Since then, however, a very different picture has emerged, most notably in the form of nationalist sentiments that have steered many postcommunist countries in an illiberal direction, even in regimes committed to market reforms and formally democratic institutions.Cheng Chen examines this phenomenon in comparative perspective, showing that the different pathways of nation-building under Leninism affected the character of Leninist regimes and, later, the differential prospects for liberal democracy in the postcommunist era. In China and Russia, Chen shows, liberalism and nationalism were more difficult to reconcile because Leninism was indigenous and had a more significant impact on nation-building. In Hungary and Romania, by contrast, Leninism was a foreign import and had less of an effect on traditional national identity. As we witness the struggle to establish democracy in places such as Afghanistan and Iraq, a study that examines the salience of historical legacies seems particularly timely.

Since the late 1970s, China has experienced an unprecedented pace of urbanization. In 1978, only 17.8% of the population resided in urban areas, but by 2013 the level of urbanization had reached 53.8%. During the same period, China also enjoyed spectacular economic growth. China had become the second largest economy in the world by 2012, just behind the United States. Despite China’s highly acclaimed achievements in urbanization and its economic miracle, urban China confronts a set of significant challenges.This book provides theoretically informed and empirically rich analyses of some of the key challenges facing China’s urbanization. The first part deals with new patterns of urbanization, focusing on comprehensive measures and environmental dimensions of urbanization. The second part of the book focuses on several aspects related to migrants in cities: migrant entrepreneurship, return migration, and local people’s attitudes toward migrants. The final section examines two key issues important for migrants, urban local residents, and policy-makers that have become quite contentious in China today: housing and urban health care.This collection presents original, cutting-edge research on some of the most pressing challenges confronting contemporary urban China, conducted by researchers from multiple social science disciplines. It will appeal to scholars and advanced students of urban studies and China studies, as well as those in sociology, anthropology, geography, and political science.

As a nation makes the transition from communism to democracy or another form of authoritarianism, its regime must construct not only new political institutions, but also a new political ideology that can guide policy and provide a sense of mission. The new ideology is crucial for legitimacy at home and abroad, as well as the regime’s long-term viability. In The Return of Ideology, Cheng Chen compares post-communist regimes, with a focus on Russia under Putin and post-Deng China, investigating the factors that affect the success of an ideology-building project and identifies the implications for international affairs.Successful ideology-building requires two necessary—but not sufficient—conditions. The regime must establish a coherent ideological repertoire that takes into account the nation’s ideological heritage and fresh surges of nationalism. Also, the regime must attract and maintain a strong commitment to the emerging ideology among the political elite.Drawing on rich primary sources, including interviews, surveys, political speeches, writings of political leaders, and a variety of publications, Chen identifies the major obstacles to ideology-building in modern Russia and China and assesses their respective long-term prospects. Whereas creating a new regime ideology has been a protracted and difficult process in China, it has been even more so in Russia. The ability to forge an ideology is not merely a domestic concern for these two nations, but a matter of international import as these two great powers move to assert and extend their influence in the world.

This book provides first-hand, insiders’ perspectives on urban issues in China, aiming to provide a theoretically informed and empirically rich discussion of the new social landscape of urban China in the 21st century. The research reported encompasses both quantitative and qualitative methodologies, with the latter based on extensive and in-depth fieldwork. The authors, most of them being native Chinese, had distinctive advantages in gaining access to study subjects, and had intimate knowledge of the locations and people they studied. The book’s primary geographical focus is on southern China, especially Guangdong province. This region is in the forefront of China’s transition to a market economy, and therefore constitutes an ideal social laboratory to study the key urban issues that have emerged in the last two decades. Combining ethnographic research along with survey-based quantitative analysis, this volume will appeal to students of urban issues in contemporary China, and it will generate important and fresh empirical and theoretical insights for the broader scholarly communities of area studies, urban studies, and urban sociology. It will also serve as a useful text for graduate courses and advanced undergraduate courses on China and urban sociology.

This book provides first-hand, insiders’ perspectives on urban issues in China, aiming to provide a theoretically informed and empirically rich discussion of the new social landscape of urban China in the 21st century. The research reported encompasses both quantitative and qualitative methodologies, with the latter based on extensive and in-depth fieldwork. The authors, most of them being native Chinese, had distinctive advantages in gaining access to study subjects, and had intimate knowledge of the locations and people they studied. The book’s primary geographical focus is on southern China, especially Guangdong province. This region is in the forefront of China’s transition to a market economy, and therefore constitutes an ideal social laboratory to study the key urban issues that have emerged in the last two decades. Combining ethnographic research along with survey-based quantitative analysis, this volume will appeal to students of urban issues in contemporary China, and it will generate important and fresh empirical and theoretical insights for the broader scholarly communities of area studies, urban studies, and urban sociology. It will also serve as a useful text for graduate courses and advanced undergraduate courses on China and urban sociology.

Since the late 1970s, China has experienced an unprecedented pace of urbanization. In 1978, only 17.8% of the population resided in urban areas, but by 2013 the level of urbanization had reached 53.8%. During the same period, China also enjoyed spectacular economic growth. China had become the second largest economy in the world by 2012, just behind the United States. Despite China’s highly acclaimed achievements in urbanization and its economic miracle, urban China confronts a set of significant challenges.This book provides theoretically informed and empirically rich analyses of some of the key challenges facing China’s urbanization. The first part deals with new patterns of urbanization, focusing on comprehensive measures and environmental dimensions of urbanization. The second part of the book focuses on several aspects related to migrants in cities: migrant entrepreneurship, return migration, and local people’s attitudes toward migrants. The final section examines two key issues important for migrants, urban local residents, and policy-makers that have become quite contentious in China today: housing and urban health care.This collection presents original, cutting-edge research on some of the most pressing challenges confronting contemporary urban China, conducted by researchers from multiple social science disciplines. It will appeal to scholars and advanced students of urban studies and China studies, as well as those in sociology, anthropology, geography, and political science.

A definitive, practice-ready guide that unifies advanced membranes, nanomaterials, and smart control to solve real environmental problems at scale Membrane Technology for Environmental Remediation: From Principles to Applied Solutions distills state-of-the-art membrane science into actionable engineering and maps the path from materials and mechanisms to field deployment. The text explores the core challenges of water scarcity, persistent pollution, and sustainable resource recovery, showing how to design, optimize, and operate systems that deliver measurable remediation outcomes. Covering synthesis and characterization, transport and selectivity, and the engineering of multi-functional membranes, the book integrates catalytic, stimuli-responsive, and conductive architectures with AI-enabled operational intelligence. It connects fundamentals to applications – RO/UF/NF, bioreactors, anti-fouling strategies, and circular-economy recovery – culminating in design playbooks for robust, scalable treatment. Readers will find a rigorous survey of the landscape and a clear line of sight to implementation, as well as up-to-date discussions of: End-to-end system design: From material selection and fabrication to module integration, process control, and performance validation across drinking water, industrial effluents, and resource recoveryFunction-integrated membranes: Catalytic layers for in-situ degradation, stimuli-responsive surfaces for adaptive selectivity, and conductive matrices leveraging electrochemical oxidation/reduction for fouling controlOptimization under constraints: Practical guidance to balance permeability, selectivity, stability, and lifecycle cost while addressing global water scarcity and compliance targetsAI and smart operations: Data-driven monitoring, fouling prediction, and adaptive control strategies that enhance uptime, energy efficiency, and overall treatment reliabilityPerfect for environmental scientists, chemical and environmental engineers, nanotechnology specialists, and water treatment professionals, Membrane Technology for Environmental Remediation will also benefit policymakers and advanced students seeking a rigorous, application-oriented reference.

Examines the political dynamics behind anticorruption efforts in Asia.Focusing on Northeast and Southeast Asia-regions notable for political diversity, difficult environments for fighting corruption, and multifarious anticorruption outcomes-this book examines the political dynamics behind anticorruption efforts there. The contributors present case studies of the Philippines, Indonesia, Taiwan, Vietnam, Thailand, South Korea, and China that explore the varying roles anticorruption efforts play in solidifying or disputing democratic and nondemocratic institutions and legitimacy, as well as the broader political and economic contexts that gave rise to these efforts. Whether motivated by private interests, party loyalty, or political institutionalization, political actors shape the trajectories of anticorruption efforts by challenging their opponents over what constitutes corruption, what enables corruption, and how to combat corruption. Arguing that anticorruption strategy may be associated more closely with shifting bases of regime legitimacy than with regime type, the book sheds light on the divergent ways in which states control and respond to political elites and society at large, and on how citizens from across strata understand and engage with their states.

Examines the political dynamics behind anticorruption efforts in Asia.Focusing on Northeast and Southeast Asia-regions notable for political diversity, difficult environments for fighting corruption, and multifarious anticorruption outcomes-this book examines the political dynamics behind anticorruption efforts there. The contributors present case studies of the Philippines, Indonesia, Taiwan, Vietnam, Thailand, South Korea, and China that explore the varying roles anticorruption efforts play in solidifying or disputing democratic and nondemocratic institutions and legitimacy, as well as the broader political and economic contexts that gave rise to these efforts. Whether motivated by private interests, party loyalty, or political institutionalization, political actors shape the trajectories of anticorruption efforts by challenging their opponents over what constitutes corruption, what enables corruption, and how to combat corruption. Arguing that anticorruption strategy may be associated more closely with shifting bases of regime legitimacy than with regime type, the book sheds light on the divergent ways in which states control and respond to political elites and society at large, and on how citizens from across strata understand and engage with their states.

This book explores the Energy Minimization Multi-scale (EMMS) theory and the drag model for heterogeneous gas-solid fluidized flows. The results show that the cluster density plays a critical role with regard to drag. A novel cluster model is proposed and indicates that the profile of cluster density is single-peaked with the maximum value located at solid concentrations of 0.1~0.15. The EMMS theory is improved with the cluster model and an accurate drag model is developed. The model’s universality is achieved by investigating the relationship between the heterogeneity and flow patterns. The drag model is subsequently verified numerically and experimentally.

This book explores the Energy Minimization Multi-scale (EMMS) theory and the drag model for heterogeneous gas-solid fluidized flows. The EMMS theory is improved with the cluster model and an accurate drag model is developed.