Min Yu – författare

New Technology for Solar Photovoltaic/Thermal Comprehensive Utilization Systems: Applications for Cold Regions provides step-by-step coverage of innovative areas of solar/photovoltaic/thermal (PV/T) hot water and heating systems, covering principles, structure, modeling, experimental testing, operating characteristics and optimization, and economic evaluation. The book begins by discussing the concepts, classification, advantages, and application methods of current solar hot water/heating systems, phase change storage, and connection methods. Several novel systems are investigated and analyzed, with applications in extreme cold and subtropical regions, including tank-type systems, dual-condenser heat pipe systems, heat pipe PV/T-Trombe wall systems, PV/T road heat pump systems, and PV/T-PCM-PEM electrolyzer hydrogen/heating systems.Finally, other new types of PV/T systems and building design considerations for special climate regions, and perspectives and future directions, are considered. This is a valuable resource for researchers, scientists, advanced students, engineers, R&D professionals, and other industrial personnel with an interest in solar photovoltaic/thermal (PV/T) technologies, solar energy, built environment, and renewable energy.

Presents the latest advances in solar photovoltaic/thermal comprehensive utilization systemsIncludes experimental and simulation methods that support further research and applicationOffers examples and analysis of the technologies highlighted, particularly for cold subtropical regions

Ultrasonic Measurement of Lubricant Film Thickness: Modelling, Compensation, Applications, and Standardization offers a comprehensive, scientific reference for researchers, engineers, and students interested in tribology, mechanical engineering, and machine condition monitoring. The book addresses the increasing demand for accurate, in-situ monitoring of lubrication film thickness in critical machinery, a key factor in reliability and predictive maintenance. Integrating acoustics, signal analysis, and multiphysics modeling, this book provides a systematic, multidisciplinary resource in the field. The contents span fundamental principles, ultrasonic system design, multilayer and thin-film measurement models, calibration and compensation strategies, and advanced signal processing.Readers are guided through practical engineering case studies, including sliding and rolling bearings, fuel pumps, hydropower generator bearings, and wind turbine pitch bearings. Each chapter provides theoretical background, experimental validation, and actionable methodologies for both laboratory and industrial environments. This book equips its readers with the knowledge to implement high-precision measurement systems, address practical engineering challenges, and translate laboratory advances into robust industrial solutions.Presents a comprehensive, theoretical foundation and technical framework for the ultrasonic measurement of lubricant film thicknessProvides full coverage of fundamental, advanced, and multidisciplinary methodsIncludes analysis of experimental demonstrations and real-world industrial applicationsAddresses calibration, compensation, and data analysis strategies for practical deployment

​Winner of the AERA Division B Outstanding Book Recognition AwardThis book examines the dynamics surrounding the education of children in the unofficial schools in China’s urban migrant communities. This ethnographic study focuses on both the complex structural factors impacting the education of children attending unofficial migrant children schools and the personal experiences of individuals working within these communities. As the book illustrates in careful detail, the migrant children schools serve a critical function in the community by serving as a hub for organized collective action around shared grievances related to issues of education, employment, wellbeing, and other social rights. In turn, the development of a collective identity among teachers, students, parents, and other members in the migrant communities makes it possible for activists to begin to working to address multiple forms of discrimination and maltreatment while simultaneously moving towards the possibility of more profound social transformation.

​Winner of the AERA Division B Outstanding Book Recognition AwardThis book examines the dynamics surrounding the education of children in the unofficial schools in China’s urban migrant communities. This ethnographic study focuses on both the complex structural factors impacting the education of children attending unofficial migrant children schools and the personal experiences of individuals working within these communities. As the book illustrates in careful detail, the migrant children schools serve a critical function in the community by serving as a hub for organized collective action around shared grievances related to issues of education, employment, wellbeing, and other social rights. In turn, the development of a collective identity among teachers, students, parents, and other members in the migrant communities makes it possible for activists to begin to working to address multiple forms of discrimination and maltreatment while simultaneously moving towards the possibility of more profound social transformation.

Despite significant achievements, thediscipline of supply chain management is still unable to satisfactorily handlemany practical real-world challenges.  The authors of Networks AgainstTime claim that a unified supply chain network analytics framework isneeded which should be able to handle optimization and competitive behaviorwhile also maintain relevance to many industrial sectors in which perishableproducts are prominent, from healthcare to food and from fashion apparel totechnology. ThisBrief provides a wide range of critical supply chain problems which aremodeled as generalized networks. Guidelines are provided to determine the arcmultipliers that capture perish ability of the product whether food,radioisotopes, or even highly perishable blood in healthcare over space andtime. Through case studies the authors portray the application of the modelsand algorithms to real-world sectors which illustrate the power of theframework in practice. The models and algorithms are fully described along withthe input and output data in the case studies. This level of transparency isuseful pedagogically as well as for future research and for applications inpractice.Researchersand practitioners in mathematics, in operations research and managementscience, operations management, as well as in economics and computer sciencewill find this book useful to gain a broader appreciation of the richness ofnetwork supply chain structures, processes, and applications. This book canalso be used by advanced undergraduate students and graduate students in thedisciplines noted above to familiarize themselves with methodologies and supplychain network models and applications.​​

Despite significant achievements, thediscipline of supply chain management is still unable to satisfactorily handlemany practical real-world challenges.  The authors of Networks AgainstTime claim that a unified supply chain network analytics framework isneeded which should be able to handle optimization and competitive behaviorwhile also maintain relevance to many industrial sectors in which perishableproducts are prominent, from healthcare to food and from fashion apparel totechnology. ThisBrief provides a wide range of critical supply chain problems which aremodeled as generalized networks. Guidelines are provided to determine the arcmultipliers that capture perish ability of the product whether food,radioisotopes, or even highly perishable blood in healthcare over space andtime. Through case studies the authors portray the application of the modelsand algorithms to real-world sectors which illustrate the power of theframework in practice. The models and algorithms are fully described along withthe input and output data in the case studies. This level of transparency isuseful pedagogically as well as for future research and for applications inpractice.Researchersand practitioners in mathematics, in operations research and managementscience, operations management, as well as in economics and computer sciencewill find this book useful to gain a broader appreciation of the richness ofnetwork supply chain structures, processes, and applications. This book canalso be used by advanced undergraduate students and graduate students in thedisciplines noted above to familiarize themselves with methodologies and supplychain network models and applications.​​

This book constitutes the refereed proceedings of the 12th International Conference on Applications and Techniques in Information Security, ATIS 2021, held as a virtual event in December 2021. The 9 full papers along with the 5 short papers presented in the volume were carefully reviewed and selected from 67 submissions. The papers are focused on all aspects on techniques and applications in information security research.