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This open access book takes space propulsion system, gel propulsion system, and pumped liquid rocket engine as research objects and establishes and describes the theory, dynamic model, and numerical calculation method of working process of liquid/gel rocket engine. The first part of this book establishes a mathematical model for the working process of the space propulsion system, including a mathematical model for gas cylinders, an electric explosion valve, a pressure reducing valve, a storage tank, a liquid pipeline, an orifice and filter, an electromagnetic valve, a filling pipeline, and...

This book provides a detailed description of typical imaging features of bone tumors and tumor-like lesions in the shoulder and elbow. Each chapter deals with one major bone tumor or tumor-like lesion, for example, giant cell tumor, bone cyst, osteochondroma, chondrosarcoma, Ewing sarcoma, bone metastases, lymphoma, etc. Typical cases are carefully selected from thousands of clinical cases accompanying with comprehensive imaging information of X-ray, CT and MRI. In-depth analysis and differential diagnostic tips from experienced bone tumor specialist are presented at the end of...

This book provides a broad introduction to all major aspects of quantum dot properties including fluorescence, electrochemical, photochemical and electroluminescence. Such properties have been produced for applications in biosensing, cell tracking, in vivo animal imaging and so on. It focuses on their special applications in DNA biosensing and provides readers with detailed information on the preparation and functionalization of quantum dots and the fabrication of DNA biosensors, using examples to show how these properties can be used in DNA biosensor design and the advantages of quantum...