This book illustrates the latest progress on the hydrodynamic instabilities induced by a shock wave, particularly RM (Richtmyer-Meshkov) instability. The hydrodynamic instabilities play crucial roles in various industrial and scientific fields, such as inertial confinement fusion, supersonic combustion, supernova explosion, etc. This book experimentally and theoretically explores the shock-driven instabilities of complex gas-gas and gas-liquid interfaces. The main difficulty in performing an experimental study on RM instability, especially in a shock-tube circumstance, lies in creating an idealized initial interface because the RM instability is extremely sensitive to the initial condition. This book introduces new experimental methods to generate shape-controllable two-dimensional gaseous interfaces, thickness-controllable gas layers, and water droplets embedded with a vapour bubble in the shock-tube experiments. It covers the latest experiments and theories on the shock-driven hydrodynamic instabilities of multi-mode, multi-layer, and multi-phase interfaces. It explores the effects of the mode-competition, interface-coupling, and phase-transition on interface evolution, respectively. This book establishes a universal nonlinear theory to predict the RM instability of a shocked multi-mode interface based on spectrum analysis. This book quantifies the effects of interface-coupling and reverberating waves on the hydrodynamic instabilities of a shocked multi-layer interface. This book provides the experimental studies of the interaction of a shock wave and a multi-phase droplet and proposes a modified Rayleigh-Plesset equation to predict the vapour bubble collapse inside a droplet.

This book presents the latest researches on hypersonic steady glide dynamics and guidance, including the concept of steady glide reentry trajectory and the stability of its regular perturbation solutions, trajectory damping control technique for hypersonic glide reentry, singular perturbation guidance of hypersonic glide reentry, trajectory optimization based on steady glide, linear pseudospectral generalized nominal effort miss distance guidance, analytical entry guidance and trajectory-shaping guidance with final speed and load factor constraints. They can be used to solve many new difficult problems in entry guidance. And many practical engineering cases are provided for the readers for better understanding. Researchers and students in the fields of flight vehicle design or flight dynamics, guidance and control could use the book as valuable reference.

San Shou Kuai Jiao (Fast Wrestling for Fighting) is the Chinese martial art of throws and takedowns. A San Shou Kuai Jiao throw can cause tremendous damage to your opponent while keeping you safely on your feet. For centuries, fighters in China have valued this art for its speed and power. Today, China's police and military forces are trained in its techniques. Chinese Fast Wrestling for Fighting presents seventy-five throws and takedowns against punches, kicks, and grabs, and demonstrates basic training methods such as stances, footwork, and strength training. Written by a gold medal winner in Chinese wrestling (Liang), this book is a complete training guide to this powerful martial art. * Throw your opponent to the ground - fast!* Effective for competition and self-defense.*460 action photos detail every technique.* Includes a chapter on ground fighting.

This revised edition of our best selling beginner Tai Chi Chuan book includes a new and modern easy-to-follow layout. Every tai chi movement is presented in 2-4 large photographs with clear instructions, followed by key points to help you learn properly. In 1956, the Chinese Athletic Committee created the Simplified 24 Posture Tai Chi form from the Yang style. The movements in this simplified form are easy to learn and the postures are standardized to the Yang style. Simplified Tai Chi Chuan 24 Posture is the most popular beginner tai chi form practiced today. It takes about 10 hours to learn and can be performed in 6 minutes. In 1976, the Chinese Athletic Committee created the 48 Posture Tai Chi form from Yang, Wu, Chen, and Sun styles. This allows an intermediate practitioner to experience these traditional styles in one short form. This tai chi form can be performed in 12 minutes. Inside this book: * A general introduction to tai chi chuan. * A theoretical foundation of tai chi chuan. * Tai chi history. * Guidelines for good practice including fundamental stances, balance, breathing, and movement. * The entire Simplified 24 Posture Tai Chi form with step-by-step instructions. * Martial applications for the Simplified 24 Posture Tai Chi form. * The entire 48 Posture Tai Chi form with step-by-step instructions. * Foot placement diagram.

This book presents the latest researches on hypersonic steady glide dynamics and guidance, including the concept of steady glide reentry trajectory and the stability of its regular perturbation solutions, trajectory damping control technique for hypersonic glide reentry, singular perturbation guidance of hypersonic glide reentry, trajectory optimization based on steady glide, linear pseudospectral generalized nominal effort miss distance guidance, analytical entry guidance and trajectory-shaping guidance with final speed and load factor constraints. They can be used to solve many new difficult problems in entry guidance. And many practical engineering cases are provided for the readers for better understanding. Researchers and students in the fields of flight vehicle design or flight dynamics, guidance and control could use the book as valuable reference.

Xingyiquan (Hsing I Chuan) is one of the best known Chinese internal martial arts. Xingyi means "Shape Mind", and Quan means "Fist" or "Style". The name derives from the style's imitation of the movements and inner characteristics of twelve animals. The style was created by Marshal Yeuh Fei, a famous general of the Chinese Song Dynasty. The practice of Xingyiquan, like Taijiquan, improves Qi circulation in the body and maintains health. In addition, the training builds up an abundant level of internal Qi so that both the physical body and the mental body can be strengthened. This book presents traditional Xingyiquan training, including two sequences with many of their martial applications, and the famous fighting set "An Shen Pao". The most unique part of this book is the discussion of Xingyiquan theories and principles, drawn from many of the ancient poems and songs. Understanding these will greatly speed your training. *Deepen your Understanding for Great Xingyi.*Inspiration and Advice for a Lifetime of Practice.*For All Levels of Experience.

This book constitutes the proceedings of the International Conference on Cognitive Computing, ICCC 2020, held as part of SCF 2020 in Honolulu, HI, USA, in September 2020. The conference was held virtually due to the COVID-19 pandemic. The 8 full and 2 short papers presented in this volume were carefully reviewed and selected from 20 submissions. The papers cover all aspects of Sensing Intelligence (SIJ as a Service (SlaaS). Cognitive Computing is a sensing-driven computing (SDC) scheme that explores and integrates intelligence from all types of senses in various scenarios and solution contexts.