Zongjin Li – författare

Mesenchymal Stem Cells: Biological Concepts, Current Advances, Opportunities and Challenges systematically summarizes and discusses the basic concepts and latest updates of mesenchymal stem cells (MSCs) in the past 60 years, as well as the latest progress of clinical translational research and regulatory policy at home and abroad, which will be of great practical significance for promoting and guiding the future development of stem cell production and regenerative medicine. Systematically introduces the latest updates on Mesenchymal stem cells (MSCs), helping readers have a systematic understanding of MSCs Summarizes knowledge on MSC-based cytotherapy in clinical practice to benefit clinicians and help them design MSC-relevant clinical trials Introduces newly developed concepts of MSC-based tissue engineering

The mechanisms by which buildings and infrastructures degrade are complex, as are the procedures and methods for inspection and for rehabilitation.This book examines the various problems caused by non-uniform deformation changes, poor durability, and natural and human disasters such as earthquakes and fire. Attention is given to the causes and mechanisms of the deterioration. General procedures and commonly used techniques for inspection and evaluation of existing infrastructures are introduced. The desk study, destructive test, and non-destructive test are discussed – in particular the newly developed non-destructive methods for deterioration monitoring. The book then moves on to conventional renovation techniques such as patch and steel plate strengthening, which meet the requirements of normal practice. Special attention is paid to compatibility between repair materials and degraded materials. Fibrous composite materials are then introduced as a basis for innovative repair techniques, and different fibre and matrix properties are outlined, as are newly developed inorganic binders as a matrix for fibrous composites. Finally, advanced rehabilitation techniques using fibrous composite are described. Fundamental issues such as bonding and failure mechanisms are then discussed in detail. Fibrous composite strengthening techniques for beam, wall, column and slabs are covered, including shear strengthening, flexural strengthening, and fillet winding, as are codes of practice for retrofitting with fibrous composites.This caters to students and academics world-wide and serves as a "tool book" for concrete and structural engineering professionals.

Advanced Concrete Technology A thorough grounding in the science of concrete combined with the latest developments in the rapidly evolving field of concrete technology In the newly revised second edition of Advanced Concrete Technology, a distinguished team of academics and engineers delivers a state-of-the-art exploration of modern and advanced concrete technologies developed during the last decade. The book combines the essential concepts and theory of concrete with practical examples of material design, composition, processing, characterization, properties, and performance. The authors explain, in detail, the hardware and software of concrete, and offer readers discussions of the most recent advances in concrete technology, including, but not limited to, concrete recycling, nanotechnology, microstructural simulation, additive manufacturing, and non-destructive testing methods. This newest edition of Advanced Concrete Technology provides a sustained emphasis on sustainable and novel technologies, like new binders, 3D printing, and other advanced materials and techniques. Readers will also find: A thorough introduction to concrete, including its definition and its historical evolution as a material used in engineering and constructionIn-depth explorations of the materials for making concrete and the properties of fresh concreteComprehensive discussions of the material structure of concrete, hardened concrete, and advanced cementitious compositesFulsome treatments of concrete fracture mechanics, non-destructive testing in concrete engineering, and future trends in concretePerfect for undergraduate and graduate students studying civil or materials engineering—especially those taking classes in the properties of concrete or concrete technologies—as well as engineers in the concrete industry. Advanced Concrete Technology, 2nd Edition will also earn a place in the libraries of civil and materials engineers working in the industry.

The mechanisms by which buildings and infrastructures degrade are complex, as are the procedures and methods for inspection and for rehabilitation.This book examines the various problems caused by non-uniform deformation changes, poor durability, and natural and human disasters such as earthquakes and fire. Attention is given to the causes and mechanisms of the deterioration. General procedures and commonly used techniques for inspection and evaluation of existing infrastructures are introduced. The desk study, destructive test, and non-destructive test are discussed – in particular the newly developed non-destructive methods for deterioration monitoring. The book then moves on to conventional renovation techniques such as patch and steel plate strengthening, which meet the requirements of normal practice. Special attention is paid to compatibility between repair materials and degraded materials. Fibrous composite materials are then introduced as a basis for innovative repair techniques, and different fibre and matrix properties are outlined, as are newly developed inorganic binders as a matrix for fibrous composites. Finally, advanced rehabilitation techniques using fibrous composite are described. Fundamental issues such as bonding and failure mechanisms are then discussed in detail. Fibrous composite strengthening techniques for beam, wall, column and slabs are covered, including shear strengthening, flexural strengthening, and fillet winding, as are codes of practice for retrofitting with fibrous composites.This caters to students and academics world-wide and serves as a "tool book" for concrete and structural engineering professionals.

This book provides a comprehensive introduction to various types of perinatal stem cells. Given their unique regenerative abilities, stem cells offer a promising avenue in the treatment of degenerative diseases or injury.Currently, the limitations of postnatal cell sources and expanding efficiency may limit autologous stem cell therapies. Although embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs) can be cultured indefinitely ex vivo, and can differentiate into three germ layers, ethical issues, the teratoma formation of ESCs and oncogenic risk of iPSCs are major obstacles to their clinical application. More recently, perinatal stem cells have been isolated from the umbilical cord, Wharton’s Jelly, placenta, amniotic membrane and amniotic fluid, which are normally discarded as medical waste. This book, after describing perinatal stem cells in detail, introduces readers to the various types of perinatal stem cells, addressing their characterization, banking, quality control and stability. Importantly, it also reviews the clinical applications of perinatal stem cells to therapy of diseases. Accordingly, it offers a valuable resource for clinicians, researchers and graduate students alike.

This book includes the selected contributions from the 9th International Conference on Civil Engineering and Materials Science (ICCEMS 2024), held in Singapore from July 3–5, 2024.This book showcases the latest research and developments in the field, presenting a valuable resource for researchers, professionals, and students alike.

This book includes the selected contributions from the 9th International Conference on Civil Engineering and Materials Science (ICCEMS 2024), held in Singapore from July 3–5, 2024.This book showcases the latest research and developments in the field, presenting a valuable resource for researchers, professionals, and students alike. ICCEMS 2024 selected contributions featured in this book cover a wide range of topics, including structural engineering, geotechnical engineering, materials science and engineering, sustainable infrastructure, and other related scopes. Whether readers are researchers seeking the latest advancements, professionals looking for practical insights, or students eager to explore the frontiers of the discipline, this book is an indispensable resource that will enrich readers understanding and contribute to the advancement of the field.

This book focuses on the applications of extracellular vesicles (EVs) for regenerative medicine. It discusses the therapeutic potential of EVs in various diseases, as well as the approaches for the bionanotechnological development of artificial EVs for theranostics.