Yuan Wang – författare

Award-Winner in the Cookbooks: International category of the 2010 International Book Awards Ancient Wisdom, Modern Kitchen reveals how easy it is to tap into the 3,000-year-old secrets of the Eastern healing arts. This entertaining and easy-to-use book provides scores of delicious recipes, anecdotes about various herbs and foods, and all you need to know about acquiring ingredients- even if you don't know the difference between a lotus seed and the lotus position. Highlighting"superfoods,” such as goji berries, as well as more familiar ingredients like ginger, garlic, and mint, Ancient Wisdom, Modern Kitchen includes indispensible information: ? An overview of traditional Chinese medicine, herbs, and food therapy ? Details on 100 healthy Asian ingredients ? Healing recipes for common health concerns, including fatigue, menopause, high cholesterol, weight control, and diabetes

No other single volume reference to the Jehol site and its fossils exists and nowhere is there such a collection of fine photos of the fossils concerned. This book has pieced together the most up-to-date information on the Jehol Biota, a place that has shown the world some of the most astonishing fossil finds including the first complete skeleton of Archaeopteryx in 1861, four-winged dinosaurs- many feathered ones, the first beaked bird, the first plants with flowers and fruits, and thousands of species of invertebrates. Authors shed new light on a number of interesting theoretical issues in evolutionary biology today, such as the origin and early evolution of some major taxonomic groups. The first two chapters give an inviting introduction to the Jehol Biota in terms of its history of study, its main components, its scientific importance, its geographical, geological and biostratigraphic framework, and its renowned fossil discoveries. Each of the remaining chapters deals with a particular organismal group of the Biota written by leading experts. The book is lavishly illustrated with nearly 280 illustrations, which include 200 photographs that show the diversity of the taxa and beauty of their preservation. The colored life restorations, elegantly done by some of China''s most celebrated scientific illustrators, give a kiss of life to the dead bones. Although targeted primarily at an educated public, the book is also an invaluable source of information for students and professionals in paleontology, geology, evolutionary biology and science education in general.- Authoritative introduction to an exciting, classic Mesozoic site home to many of the world''s most important and best preserved fossils- Clear informative text accessible to the professional and lay reader alike- Over 200 high quality photographs of a wide range of extraordinary fossils- Beautiful colour paintings depicting reconstructed animals and plants in lifelike landscapes- Lavish, large format, high quality production

The growing presence of China in Africa has drawn increasing scholarly and public attention. With Beijing's announcement of the 'going global' policy in the early 2000s and further institutionalization through the Belt and Road Initiative in 2013, Chinese policy banks and state-owned companies have cooperated with African countries to finance and complete multiple infrastructure projects. These projects, despite their 'Chinese-ness,' demonstrate starkly different development trajectories in different countries. Why do some Chinese-financed and constructed projects develop better than others? And what explains the variation in the effectiveness of different African states with regard to public goods delivery? The Railpolitik: Leadership and Agency in Sino-African Infrastructure Development uses three case studies of Chinese-financed and constructed rail projects to explore the broader phenomenon of the fast-progressing relations between China and Africa and to offer insights into African domestic politics. Relying primarily on over 250 in-depth interviews and unpublished documents collected during extensive fieldwork from 2014-2019 in Kenya, Ethiopia, Angola, and China, Yuan Wang traces the trajectories of the Standard Gauge Railway in Kenya, the Addis Ababa-Djibouti Railway in Ethiopia, and the Caminho de Ferro de Benguela in Angola, and finds that African political championship is the central factor that determines the outcomes of this type of project. Contrary to the conventional understanding that centralized political institutions such as those in the developmental states are more conducive to rulers' commitment to developmental projects, the book finds that political championship can be generated from leaders' perceived threats of competitive elections in democratic states such as Kenya. These Chinese-financed and constructed projects coincided with African rulers' strategies for political survival, and are therefore instrumentalized politically to demonstrate rulers' performance legitimacy and to fuel their patronage machine. Oxford Studies in African Politics and International Relations is a series for scholars and students working on African politics and International Relations and related disciplines. Volumes concentrate on contemporary developments in African political science, political economy, and International Relations, such as electoral politics, democratization, decentralization, the political impact of natural resources, the dynamics and consequences of conflict, and the nature of the continent's engagement with the East and West. Comparative and mixed methods work is particularly encouraged. Case studies are welcomed but should demonstrate the broader theoretical and empirical implications of the study and its wider relevance to contemporary debates. The series focuses on sub-Saharan Africa, although proposals that explain how the region engages with North Africa and other parts of the world are of interest.Series Editors: Nic Cheeseman, Professor of Democracy and International Development, University of Birmingham; Ricardo Soares de Oliveira, Professor of the International Politics of Africa, University of Oxford; Peace Medie, Senior Lecturer, School of Sociology, Politics, and International Studies, University of Bristol.

The growing presence of China in Africa has drawn increasing scholarly and public attention. With Beijing''s announcement of the ''going global'' policy in the early 2000s and further institutionalization through the Belt and Road Initiative in 2013, Chinese policy banks and state-owned companies have cooperated with African countries to finance and complete multiple infrastructure projects. These projects, despite their ''Chinese-ness,'' demonstrate starkly different development trajectories in different countries. Why do some Chinese-financed and constructed projects develop better than others? And what explains the variation in the effectiveness of different African states with regard to public goods delivery? The Railpolitik: Leadership and Agency in Sino-African Infrastructure Development uses three case studies of Chinese-financed and constructed rail projects to explore the broader phenomenon of the fast-progressing relations between China and Africa and to offer insights into African domestic politics. Relying primarily on over 250 in-depth interviews and unpublished documents collected during extensive fieldwork from 2014-2019 in Kenya, Ethiopia, Angola, and China, Yuan Wang traces the trajectories of the Standard Gauge Railway in Kenya, the Addis Ababa-Djibouti Railway in Ethiopia, and the Caminho de Ferro de Benguela in Angola, and finds that African political championship is the central factor that determines the outcomes of this type of project. Contrary to the conventional understanding that centralized political institutions such as those in the developmental states are more conducive to rulers'' commitment to developmental projects, the book finds that political championship can be generated from leaders'' perceived threats of competitive elections in democratic states such as Kenya. These Chinese-financed and constructed projects coincided with African rulers'' strategies for political survival, and are therefore instrumentalized politically to demonstrate rulers'' performance legitimacy and to fuel their patronage machine. Oxford Studies in African Politics and International Relations is a series for scholars and students working on African politics and International Relations and related disciplines. Volumes concentrate on contemporary developments in African political science, political economy, and International Relations, such as electoral politics, democratization, decentralization, the political impact of natural resources, the dynamics and consequences of conflict, and the nature of the continent''s engagement with the East and West. Comparative and mixed methods work is particularly encouraged. Case studies are welcomed but should demonstrate the broader theoretical and empirical implications of the study and its wider relevance to contemporary debates. The series focuses on sub-Saharan Africa, although proposals that explain how the region engages with North Africa and other parts of the world are of interest.Series Editors: Nic Cheeseman, Professor of Democracy and International Development, University of Birmingham; Ricardo Soares de Oliveira, Professor of the International Politics of Africa, University of Oxford; Peace Medie, Senior Lecturer, School of Sociology, Politics, and International Studies, University of Bristol.

The growing presence of China in Africa has drawn increasing scholarly and public attention. With Beijing''s announcement of the ''going global'' policy in the early 2000s and further institutionalization through the Belt and Road Initiative in 2013, Chinese policy banks and state-owned companies have cooperated with African countries to finance and complete multiple infrastructure projects. These projects, despite their ''Chinese-ness,'' demonstrate starkly different development trajectories in different countries. Why do some Chinese-financed and constructed projects develop better than others? And what explains the variation in the effectiveness of different African states with regard to public goods delivery? The Railpolitik: Leadership and Agency in Sino-African Infrastructure Development uses three case studies of Chinese-financed and constructed rail projects to explore the broader phenomenon of the fast-progressing relations between China and Africa and to offer insights into African domestic politics. Relying primarily on over 250 in-depth interviews and unpublished documents collected during extensive fieldwork from 2014-2019 in Kenya, Ethiopia, Angola, and China, Yuan Wang traces the trajectories of the Standard Gauge Railway in Kenya, the Addis Ababa-Djibouti Railway in Ethiopia, and the Caminho de Ferro de Benguela in Angola, and finds that African political championship is the central factor that determines the outcomes of this type of project. Contrary to the conventional understanding that centralized political institutions such as those in the developmental states are more conducive to rulers'' commitment to developmental projects, the book finds that political championship can be generated from leaders'' perceived threats of competitive elections in democratic states such as Kenya. These Chinese-financed and constructed projects coincided with African rulers'' strategies for political survival, and are therefore instrumentalized politically to demonstrate rulers'' performance legitimacy and to fuel their patronage machine. Oxford Studies in African Politics and International Relations is a series for scholars and students working on African politics and International Relations and related disciplines. Volumes concentrate on contemporary developments in African political science, political economy, and International Relations, such as electoral politics, democratization, decentralization, the political impact of natural resources, the dynamics and consequences of conflict, and the nature of the continent''s engagement with the East and West. Comparative and mixed methods work is particularly encouraged. Case studies are welcomed but should demonstrate the broader theoretical and empirical implications of the study and its wider relevance to contemporary debates. The series focuses on sub-Saharan Africa, although proposals that explain how the region engages with North Africa and other parts of the world are of interest.Series Editors: Nic Cheeseman, Professor of Democracy and International Development, University of Birmingham; Ricardo Soares de Oliveira, Professor of the International Politics of Africa, University of Oxford; Peace Medie, Senior Lecturer, School of Sociology, Politics, and International Studies, University of Bristol.

This book gathers the latest research and practical innovations that tackle critical issues in geotechnical design, hazard mitigation, and intelligent simulation. Advances in geomechanics and computational methods are transforming how engineers and researchers address infrastructure safety and resilience. By linking theoretical progress with engineering practice, it delivers actionable insights for improving system reliability and reducing risks to communities.The book explores three major themes. The first focuses on geomechanics and constitutive modeling, analyzing the behavior of geomaterials under varied environmental and loading conditions. Both established approaches, such as elastoplasticity and critical state soil mechanics, and advanced multi-field coupling models are presented, with attention to experimental validation and parameter calibration for accurate modeling.The second theme addresses geotechnical engineering and hazard mitigation. Topics include foundation stability, slope reinforcement, tunneling mechanics, and retaining wall design, supported by real-world case studies. Special focus is given to geohazard risk assessment of earthquakes, landslides, and subsidence. The integration of monitoring tools, remote sensing, and IoT-based sensing systems is highlighted as a path toward proactive early warning and disaster management.The third theme highlights numerical simulation and intelligent computing in geomechanics. Finite and discrete element methods are discussed alongside deep learning, Bayesian optimization, high-performance computing, and digital twins. These techniques enable real-time decision support, enhance efficiency, and open new opportunities for adaptive and intelligent geotechnical analysis.This book stands out by uniting geomechanics, modeling, simulation, and intelligent technologies in one resource. It serves as a valuable reference for researchers, engineers, and practitioners in civil and geotechnical engineering as well as computational modeling. Graduate students and professionals aiming to deepen their expertise in geomechanics and disaster resilience will also benefit. The content supports academic study and engineering practice, bridging theory and application to address urgent challenges in infrastructure development and geohazard prevention.

This book gathers the latest research and practical innovations that tackle critical issues in geotechnical design, hazard mitigation, and intelligent simulation. Advances in geomechanics and computational methods are transforming how engineers and researchers address infrastructure safety and resilience. By linking theoretical progress with engineering practice, it delivers actionable insights for improving system reliability and reducing risks to communities.The book explores three major themes. The first focuses on geomechanics and constitutive modeling, analyzing the behavior of geomaterials under varied environmental and loading conditions. Both established approaches, such as elastoplasticity and critical state soil mechanics, and advanced multi-field coupling models are presented, with attention to experimental validation and parameter calibration for accurate modeling.The second theme addresses geotechnical engineering and hazard mitigation. Topics include foundation stability, slope reinforcement, tunneling mechanics, and retaining wall design, supported by real-world case studies. Special focus is given to geohazard risk assessment of earthquakes, landslides, and subsidence. The integration of monitoring tools, remote sensing, and IoT-based sensing systems is highlighted as a path toward proactive early warning and disaster management.The third theme highlights numerical simulation and intelligent computing in geomechanics. Finite and discrete element methods are discussed alongside deep learning, Bayesian optimization, high-performance computing, and digital twins. These techniques enable real-time decision support, enhance efficiency, and open new opportunities for adaptive and intelligent geotechnical analysis.This book stands out by uniting geomechanics, modeling, simulation, and intelligent technologies in one resource. It serves as a valuable reference for researchers, engineers, and practitioners in civil and geotechnical engineering as well as computational modeling. Graduate students and professionals aiming to deepen their expertise in geomechanics and disaster resilience will also benefit. The content supports academic study and engineering practice, bridging theory and application to address urgent challenges in infrastructure development and geohazard prevention.

The classical circle method of Hardy and Littlewood is one of the most effective methods of additive number theory. Two examples are its success with Waring's problem and Goldbach's conjecture. In this book, Wang offers instances of generalizations of important results on diophantine equations and inequalities over rational fields to algebraic number fields. The book also contains an account of Siegel's generalized circle method and its applications to Waring's problem and additive equations and an account of Schmidt's method on diophantine equations and inequalities in several variables in algebraic number fields.

The circle method has its genesis in a paper of Hardy and Ramanujan (see [Hardy 1])in 1918concernedwiththepartitionfunction andtheproblemofrep- resenting numbers as sums ofsquares. Later, in a series of papers beginning in 1920entitled "some problems of'partitio numerorum", Hardy and Littlewood (see [Hardy 1]) created and developed systematically a new analytic method, the circle method in additive number theory. The most famous problems in ad- ditive number theory, namely Waring's problem and Goldbach's problem, are treated in their papers. The circle method is also called the Hardy-Littlewood method. Waring's problem may be described as follows: For every integer k 2 2, there is a number s= s( k) such that every positive integer N is representable as (1) where Xi arenon-negative integers. This assertion wasfirst proved by Hilbert [1] in 1909. Using their powerful circle method, Hardy and Littlewood obtained a deeper result on Waring's problem. They established an asymptotic formula for rs(N), the number of representations of N in the form (1), namely k 1 provided that 8 2 (k - 2)2 - +5. Here

First-class survey articles and recent research on the occasion of a symposium in memory of Professor Hua Loo Keng. Hua is generally regarded as one of the most eminent mathematicians in this century: his Selected Papers appeared with Springer-Verlag in 1983.

First-class survey articles and recent research on the occasion of a symposium in memory of Professor Hua Loo Keng. Hua is generally regarded as one of the most eminent mathematicians in this century: his Selected Papers appeared with Springer-Verlag in 1983.

The studies in this dissertation aim at advancing our scientific understandings about physical processes involved in the aerosol-cloud-precipitation interaction and quantitatively assessing the impacts of aerosols on the cloud systems with diverse scales over the globe on the basis of the observational data analysis and various modeling studies. As recognized in the Fifth Assessment Report by the Inter-government Panel on Climate Change, the magnitude of radiative forcing by atmospheric aerosols is highly uncertain, representing the largest uncertainty in projections of future climate by anthropogenic activities. By using a newly implemented cloud microphysical scheme in the cloud-resolving model, the thesis assesses aerosol-cloud interaction for distinct weather systems, ranging from individual cumulus to mesoscale convective systems. This thesis also introduces a novel hierarchical modeling approach that solves a long outstanding mismatch between simulations by regional weather models and global climate models in the climate modeling community. More importantly, the thesis provides key scientific solutions to several challenging questions in climate science, including the global impacts of the Asian pollution. As scientists wrestle with the complexities of climate change in response to varied anthropogenic forcing, perhaps no problem is more challenging than the understanding of the impacts of atmospheric aerosols from air pollution on clouds and the global circulation.

The studies in this dissertation aim at advancing our scientific understandings about physical processes involved in the aerosol-cloud-precipitation interaction and quantitatively assessing the impacts of aerosols on the cloud systems with diverse scales over the globe on the basis of the observational data analysis and various modeling studies. As recognized in the Fifth Assessment Report by the Inter-government Panel on Climate Change, the magnitude of radiative forcing by atmospheric aerosols is highly uncertain, representing the largest uncertainty in projections of future climate by anthropogenic activities. By using a newly implemented cloud microphysical scheme in the cloud-resolving model, the thesis assesses aerosol-cloud interaction for distinct weather systems, ranging from individual cumulus to mesoscale convective systems. This thesis also introduces a novel hierarchical modeling approach that solves a long outstanding mismatch between simulations by regional weather models and global climate models in the climate modeling community. More importantly, the thesis provides key scientific solutions to several challenging questions in climate science, including the global impacts of the Asian pollution. As scientists wrestle with the complexities of climate change in response to varied anthropogenic forcing, perhaps no problem is more challenging than the understanding of the impacts of atmospheric aerosols from air pollution on clouds and the global circulation.

This book focuses on the study of chemical dust suppression in mine dust pollution control by means of theories, experiments, computer simulation, and case application, aiming at providing chemical dust suppression solutions for mining worksites. It has seven chapters, including the following contents: (1) introduces fundamental theories and applications of chemical dust suppression, analyzes the dust source intensity of worksites and the mechanisms of dust generation, and summarizes the dust control measures for different mining worksites. (2) According to the mechanisms of dust generation in different mining worksites, targeted dust suppressants were developed. Through optimization by monomer experiment and orthogonal experiment, the optimum formula of different types of dust suppressants was obtained, and its properties were characterized. (3) The dust suppressant field application process was introduced, and the economic benefits were analyzed. This book is expected to provide valuable references both for researchers and engineering technicians engaged in environmental engineering, safety engineering, occupational health, and mining metallurgical engineering, and it also serves as a textbook for graduate students in above disciplines.

This book focuses on the study of chemical dust suppression in mine dust pollution control by means of theories, experiments, computer simulation, and case application, aiming at providing chemical dust suppression solutions for mining worksites. It has seven chapters, including the following contents: (1) introduces fundamental theories and applications of chemical dust suppression, analyzes the dust source intensity of worksites and the mechanisms of dust generation, and summarizes the dust control measures for different mining worksites. (2) According to the mechanisms of dust generation in different mining worksites, targeted dust suppressants were developed. Through optimization by monomer experiment and orthogonal experiment, the optimum formula of different types of dust suppressants was obtained, and its properties were characterized. (3) The dust suppressant field application process was introduced, and the economic benefits were analyzed. This book is expected to provide valuable references both for researchers and engineering technicians engaged in environmental engineering, safety engineering, occupational health, and mining metallurgical engineering, and it also serves as a textbook for graduate students in above disciplines.

This book is an autobiographical interview with Chinese Academician Yuan Wang on his experience in mathematical research. The book looks back on Wang's collaboration with his teacher Hua Loo-Keng and younger scholars, offering insights into fruitful cooperation in mathematical research.In this book, Yuan Wang’s path of studying Goldbach conjecture is revealed in detail from motivation to method. Then his work on algebraic number theory is traced back in a separate chapter. The book ends with two chapters which introduce Wang’s interest in history of mathematics and his hobbies outside of mathematical research. Wang shows how a mathematician can in the same time be a historical and popular science writer and, in particular, a well-received calligrapher. The book is intended for undergraduate and graduate students studying number theory. Researchers who are willing to learn from the experience of an established mathematician, as well as math amateurs and general audience who are interested in Yuan Wang's life story might also find this book appealing.

This book is an autobiographical interview with Chinese Academician Yuan Wang on his experience in mathematical research. The book looks back on Wang''s collaboration with his teacher Hua Loo-Keng and younger scholars, offering insights into fruitful cooperation in mathematical research.In this book, Yuan Wang’s path of studying Goldbach conjecture is revealed in detail from motivation to method. Then his work on algebraic number theory is traced back in a separate chapter. The book ends with two chapters which introduce Wang’s interest in history of mathematics and his hobbies outside of mathematical research. Wang shows how a mathematician can in the same time be a historical and popular science writer and, in particular, a well-received calligrapher. The book is intended for undergraduate and graduate students studying number theory. Researchers who are willing to learn from the experience of an established mathematician, as well as math amateurs and general audience who are interested in Yuan Wang''s life story might also find this book appealing.

This book is an autobiographical interview with Chinese Academician Yuan Wang on his experience in mathematical research. The book looks back on Wang's collaboration with his teacher Hua Loo-Keng and younger scholars, offering insights into fruitful cooperation in mathematical research.In this book, Yuan Wang’s path of studying Goldbach conjecture is revealed in detail from motivation to method. Then his work on algebraic number theory is traced back in a separate chapter. The book ends with two chapters which introduce Wang’s interest in history of mathematics and his hobbies outside of mathematical research. Wang shows how a mathematician can in the same time be a historical and popular science writer and, in particular, a well-received calligrapher. The book is intended for undergraduate and graduate students studying number theory. Researchers who are willing to learn from the experience of an established mathematician, as well as math amateurs and general audience who are interested in Yuan Wang's life story might also find this book appealing.

This book provides a detailed description of a most important unsolved mathematical problem — the Goldbach conjecture. Raised in 1742 in a letter from Goldbach to Euler, this conjecture attracted the attention of many mathematical geniuses. Several great achievements were made, but only until the 1920's. The book gives an exposition of these results and their impact on mathematics, particularly, number theory. It also presents (partly or wholly) selections from important literature, so that readers can get a full picture of the conjecture.