One of the three major orthodox internal styles of Chinese martial arts (along with Xing Yi Quan and Tai Ji Quan), Bagua Zhang (or Ba Gua Zhang) is also one of the most ancient and revered. The first volume in a series of two on the form, Liu Bin’s Zhuang Gong Bagua Zhang, Volume One, is written from the perspective of a wise master who gives equal attention to Bagua’s historical evolution and to the art and practice itself. A disciple of famous master Liu Xing Han and one who honed his skills for over 20 years under the same trees in Temple of Heaven Park as the originators of Bagua, Professor Zhang Jie is ideally suited for the task. He presents the fundamental theories of Bagua simply and clearly, in such a way that they comprise both a martial arts manual and a guide for everyday living. The idea of balance in all things is stressed throughout, as is the ancient Chinese philosophy that underlies Bagua. In addition to illustrations of the Bagua movements, the book contains previously unpublished historical photographs. Equally useful for novice and seasoned practitioners, as well as students of Chinese culture and history, Liu Bin’s Zhuang Gong Bagua Zhang immerses readers in all aspects of this important martial art.
Passivity and associated stability conditions form one of the cornerstones in control theory and have begun to be applied in process control. In this book, passivity-based developments in all areas of control theory are addressed systematically for the first time. The emphasis is placed on real results that add insight. Case studies illustrate applications in all the main chapters. MATLAB® routines and a library of functions that implement the methods developed in the book can be downloaded from springer.com.
In recent years, among numerous advanced composite materials, non-homogeneous materials, such as functionally graded materials and laminated media, have received considerable attention in the field of structural design subjected to external thermo-electro-mechanical loads. Such non-homogeneous materials are composed of two or more materials of different properties or functions. The gradual change of properties can be tailored to different applications and service environments. It is possible with these materials to obtain a combination of properties that cannot be achieved in conventional monolithic materials. A typical example of non-homogeneous materials is the composites fabricated by combining piezoelectric ceramics with other materials. Such non-homogeneous materials are usually used for constructions of intelligent systems. The thermo-electro-mechanical properties of these advanced materials change with spatial positions. The knowledge of fracture behaviour of non-homogeneous materials is important in order to evaluate their structural integrity. A key feature of fracture which distinguishes non-homogeneous materials from homogeneous materials is that the resistance of the former to fracture and damage tolerance varies spatially. Consequently, analyses of fracture in non-homogeneous materials are considerably more complex than in the corresponding homogeneous case of the same specimen and crack geometry subjected to the same loading conditions. Associated complications involving spatially varying material constants have demanded the re-examination of the elastic crack problem. This book brings together the diverse achievements in the field.
On December 10, 2010, on stage in Oslo City Hall, an empty chair sat before more than one thousand people, holding only the medal and diploma of the year’s Nobel Peace Prize winner. A larger-than-life photo of a smiling Liu Xiaobo hung in the background. This striking image is now known throughout the world. But who is Liu Xiaobo? For the first time, this biographyby renowned Chinese author and close friend Yu Jie offers a first-hand look into the man behind the empty chair. Dissident, prisoner, poet, scholar, Liu was compelled by intolerable circumstances to embark on a campaign of intellectual dissent, becoming in the course of his journey a leading human rights activist and one of the most important political figures in modern history. In the quarter century since the Tiananmen Square massacre of 1989, Liu has been unable to lead a normal life. In thisfirst authorized biography, Yu traces an extraordinary man’s odyssey, from growing up in the northeast and Inner Mongolia during the Cultural Revolution, through his meteoric rise in Beijing’s intellectual circles and his pivotal role in the Tiananmen protests and subsequent imprisonments, to the founding of the controversial Independent Chinese PEN and groundbreaking Charter 08, his poignant relationship with wife Liu Xia, and winning the 2010 Nobel Peace Prize. It is also a love story between two poets who, though separated by three hundred miles and eleven years behind bars, are united in their persistence to speak truth to power, inspiring countless others.
Professor Xihua Cao (1920-2005) was a leading scholar at East China Normal University (ECNU) and a famous algebraist in China. His contribution to the Chinese academic circle is particularly the formation of a world-renowned 'ECNU School' in algebra, covering research areas include algebraic groups, quantum groups, algebraic geometry, Lie algebra, algebraic number theory, representation theory and other hot fields. In January 2020, in order to commemorate Professor Xihua Cao's centenary birthday, East China Normal University held a three-day academic conference. Scholars at home and abroad gave dedications or delivered lectures in the conference. This volume originates from the memorial conference, collecting the dedications of scholars, reminiscences of family members, and 16 academic articles written based on the lectures in the conference, covering a wide range of research hot topics in algebra. The book shows not only scholars' respect and memory for Professor Xihua Cao, but also the research achievements of Chinese scholars at home and abroad.
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