Spacecraft Collision Avoidance Technology presents the theory and practice of space collision avoidance. The title gives models of time and space environment, their impact on high-precision orbit prediction, considers optimal orbit determination methods and models in different warning stages, and establishes basic models for warning and avoidance. Chapters present an outline of spacecraft collision warning strategy, elaborate on the basics of orbital calculation for collision avoidance, consider space object detection technology, detail space environment and object orbit, give a method for spacecraft collision warning orbit calculation, and finally, demonstrate a strategy for spacecraft collision warning and avoidance. - Presents strategies, methods and real-world examples relating to space collision avoidance - Considers time and space environment models in orbit prediction - Gives optimal orbit determination methods and models for various warning stages - Establishes and elaborates basic models for warning and avoidance - Takes note of the current space environment for object detection and collision avoidance
This book offers a balanced assessment of the dynamics and consequences of the decentralization of power and resources in post- Mao China. The author argues that decentralization has increased tensions amongst ethnic groups and unleashed much competition and emulation among local governments. This book is an authoritative study of an issue that will remain highly visible on China's political agenda for the forseeable future.
With increased demands on medical health care due to societal developments, the sole dependence on modern medicine or Western medicine is clearly insufficient. Traditional Chinese medicine, once derided by many in the west, is now firmly in the global limelight due to its numerous advantages in preventing and treating diseases. Chinese medicine achieves its curative effects by making use of natural therapies such as animal and plant parts, which are of interest to many doctors and patients who are in favor of rectifying the entire state of the body.For over two thousand years, Chinese medicinal formulas have been extensively used in China as the main technique to prevent and treat. The accordance of formula and disease pattern is the most specific, objective, stable, and recurrently effective aspect of treatment based on pattern differentiation, which will be introduced in this book as a reliable analytical method.In this book, the fundamental concepts of Chinese medicine, methods of conducting pattern differentiation and composing principles of formulas, and integration of indispensable courses of Chinese medicine, such as basic theories, diagnostic methods, Chinese medicinals, formulas, treatment principles, internal medicine, and warm diseases will be discussed, opening a door for novices who are interested to learn more about Chinese medicine.Through self-study of this book in a relatively short duration, it is our hope that the reader will be familiar with and preliminarily apply the basic theories of Chinese medicine and formulas in practice. This not only serves to prevent and treat diseases, but more importantly, contributes to the spread of traditional Chinese medicine.
With increased demands on medical health care due to societal developments, the sole dependence on modern medicine or Western medicine is clearly insufficient. Traditional Chinese medicine, once derided by many in the west, is now firmly in the global limelight due to its numerous advantages in preventing and treating diseases. Chinese medicine achieves its curative effects by making use of natural therapies such as animal and plant parts, which are of interest to many doctors and patients who are in favor of rectifying the entire state of the body.For over two thousand years, Chinese medicinal formulas have been extensively used in China as the main technique to prevent and treat. The accordance of formula and disease pattern is the most specific, objective, stable, and recurrently effective aspect of treatment based on pattern differentiation, which will be introduced in this book as a reliable analytical method.In this book, the fundamental concepts of Chinese medicine, methods of conducting pattern differentiation and composing principles of formulas, and integration of indispensable courses of Chinese medicine, such as basic theories, diagnostic methods, Chinese medicinals, formulas, treatment principles, internal medicine, and warm diseases will be discussed, opening a door for novices who are interested to learn more about Chinese medicine.Through self-study of this book in a relatively short duration, it is our hope that the reader will be familiar with and preliminarily apply the basic theories of Chinese medicine and formulas in practice. This not only serves to prevent and treat diseases, but more importantly, contributes to the spread of traditional Chinese medicine.
This book constitutes the refereed proceedings of the 16th Conference of the Canadian Society for Computational Studies of Intelligence, AI 2003, held in Halifax, Canada in June 2003. The 30 revised full papers and 24 revised short papers presented were carefully reviewed and selected from 106 submissions. The papers are organized in topical sections on knowledge representation, search, constraint satisfaction, machine learning and data mining, AI and Web applications, reasoning under uncertainty, agents and multi-agent systems, AI and bioinformatics, and AI and e-commerce.
Spacecraft Collision Avoidance Technology presents the theory and practice of space collision avoidance. The title gives models of time and space environment, their impact on high-precision orbit prediction, considers optimal orbit determination methods and models in different warning stages, and establishes basic models for warning and avoidance. Chapters present an outline of spacecraft collision warning strategy, elaborate on the basics of orbital calculation for collision avoidance, consider space object detection technology, detail space environment and object orbit, give a method for spacecraft collision warning orbit calculation, and finally, demonstrate a strategy for spacecraft collision warning and avoidance.
In 1942, Birch Bai, a Chinese pilot, and Danny Hardy, a downed American pilot, become sworn brothers and best friends. In the summer of 1945, both airmen's planes go down in Yunnan Province of China during one of many daring missions. They are captured, imprisoned, and tortured by the Japanese for information about the atomic bomb. Just days before the end of WWII, Danny makes an irrevocable decision to save Birch's life. For Birch, surviving the war is only the beginning of the battle. He must deal with the dreadful reality in China-the civil war, the separation of the country, the death of one friend in the Communist-controlled Mainland and another under the Nationalist government, and his wrongful imprisonment in Taiwan."--
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