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Major infectious diseases are the common enemies of all mankind, posing a great threat to public life and health and a daunting challenge to global public health security. The outbreak of COVID-19 has made the beginning of 2020 unusual to the world and especially to China. With the largest population and the earliest large-scale outbreak in the world, Chinese people under the strong support from the leadership and the government are proud to say till now that we have fought a hard and successful battle against the epidemic outbreak. To build the “community with a shared future for mankind”, China is willing to share the experience and practices in medical waste disposal, especially durin...
This book analyzes the latest development trend of international medical waste disposal technology, combines the current situation of medical waste management and disposal in China and the requirements of the international community for medical waste, and comprehensively and systematically summarizes the relevant contents of medical waste treatment and disposal technology and management practices. It is suitable for source classification, technology screening, engineering construction, facility operation, supervision and management, and environmental monitoring/inspection in the field of medical waste treatment and disposal, technical training and vocational skills upgrading of operators, and can also be used as a reference for teaching and scientific research by relevant personnel in universities and colleges, government departments, research institutions working in the field of medical waste disposal for environmental protection.The present version has been revised technically and linguistically by the authors in collaboration with a professional translator.
This book is a compilation of selected papers from the 6th International Petroleum and Petrochemical Technology Conference (IPPTC 2022). The work focuses on petroleum & petrochemical technologies and practical challenges in the field. It creates a platform to bridge the knowledge gap between China and the world. The conference not only provides a platform to exchanges experience but also promotes the development of scientific research in petroleum & petrochemical technologies. The book will benefit a broad readership, including industry experts, researchers, educators, senior engineers and managers.
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The world of today must face up to two contradictory energy problems: on the one hand, there is the sharply growing consumer demand in countries such as China and India. On the other hand, natural resources are dwindling. Moreover, many of those countries which still possess substantial gas and oil supplies are politically unstable. As a result, renewable natural energy sources have received great attention. Among these, solar-cell technology is one of the most promising candidates. However, there still remains the problem of the manufacturing costs of such cells. Many attempts have been made to reduce the production costs of “conventional” solar cells (manufactured from monocrystalline silicon using diffusion methods) by instead using cheaper grades of silicon, and simpler pn-junction fabrication. That is the ‘hero’ of this book; the heterojunction solar cell.
Model Free Adaptive Control: Theory and Applications summarizes theory and applications of model-free adaptive control (MFAC). MFAC is a novel adaptive control method for the unknown discrete-time nonlinear systems with time-varying parameters and time-varying structure, and the design and analysis of MFAC merely depend on the measured input and output data of the controlled plant, which makes it more applicable for many practical plants. This book covers new concepts, including pseudo partial derivative, pseudo gradient, pseudo Jacobian matrix, and generalized Lipschitz conditions, etc.; dynamic linearization approaches for nonlinear systems, such as compact-form dynamic linearization, part...