Автор: Zhang, Xiangwu Название: Fundamentals of Fiber Science ISBN: 1605951196 ISBN-13(EAN): 9781605951195 Издательство: Неизвестно Цена: 29189 р. Наличие на складе: Есть (1 шт.) Описание: This volume provides the basic chemical and mathematical theory needed to understand and modify the connections among the structure, formation and properties of many different types of manmade and natural fibers. At a fundamental level it explains how polymeric and non-polymeric fibers are organized, how such fibers are formed, both synthetically and biologically, and how primary and secondary properties, from basic flow to thermal and electrical qualities, are derived from molecular and submolecular organization, thus establishing the quantitative and predictive relationships needed for fiber engineering. The book goes on to show how fiber chemistry and modes of processing for dozens of materials such as silks, ceramics, glass and carbon can be used to control functional optical, conductive, thermal and other properties. Its discussion ranges over microscale and nanoscale fibers (nanofibers), covering methods such as spinning and electrospinning, as well as biological fiber generation through self-assembly. Technologies in this text apply to the analysis and design of fibers for industrial, electronic, optical, medical and energy storage applications.
Автор: Wang, Xianlong Название: Internal rotation in molecular crystals ISBN: 1634822145 ISBN-13(EAN): 9781634822145 Издательство: Nova Science Рейтинг: Цена: 28181 р. Наличие на складе: Невозможна поставка.
Описание: The study on molecular rotors and motors is a hot research topic in the current era of nanotechnology. Internal rotation is a ubiquitous motion in most molecules and is considered a bridge to interconnect different energy forms. This monograph is focused on the computational studies on the molecular dynamics of the internal rotation of methyl, tert-butyl and trifluoromethyl groups on aromatic compounds in both isolated molecules and crystalline solids. The methodology and results presented in this book provide the readers a fundamental understanding of factors that affect the molecular rotors. Additionally, not only isolated molecules were studied, but molecular crystals were also simulated using cluster models consisting of 300~500 atoms which were constructed from the high quality X-ray crystallographic structures. Thus, through the comparative studies, the role of intra- and intermolecular interactions for their contributions to the rotational barriers was investigated. The computational results were also compared with the values from experimental studies, such as nuclear magnetic resonance relaxation measurements at variable temperatures.
Описание: A modern classic, Shang Yun-Xiang Style Xingyiquan is essential for Xingyiquan practitioners and a useful guide for any practitioner of the Chinese martial arts. While focusing on Shang-style Xingyiquan (derived from author Li Wen-Bin's training under Grandmaster Shang Yun-Xiang), this book clearly breaks down the fundamentals of those movements and forms found in all of Xingyiquan (and other internal martial arts). Rather than simply presenting the traditional, often-cryptic poetry or "songs" to impart martial concepts, Li goes into great detail to explain to readers of all levels the finer points of Xingyi training. Featuring hundreds of original photographs and step-by-step explanation of movements, Shang Yun Xiang Style Xingyiquan is an excellent companion to Xingyiquan training of any style or school. Table of Contents Chapter 1 In Search of the Missing Points in the Origin of Xing Yi Quan Techniques Chapter 2 Features of Shang Yun-Xiang Style Xing Yi Quan Chapter 3 The Foundation for Xing Yi Gong Fu Chapter 4 Wu Xing Quan 五行拳（Five Element Fist） Chapter 5 Jin Tui Lian Huan Quan 进退连环拳 ( Advance & Retreat Linking Fist) Chapter 6 Traditional Xing Yi Weapons
Описание: In Woman from Shanghai, Xianhui Yang, one of China's most celebrated and controversial writers, gives us a work of fact-based fiction that reveals firsthand--and for the first time in English--what life was like in one of Mao's most notorious labor camps. Between 1957 and 1960, nearly three thousand Chinese citizens were labeled "Rightists" by the Communist Part and banished to Jianiangou in China's northwestern desert region of Gansu to undergo "reeducation" through hard labor. These exiles men and women were subjected to horrific conditions, and by 1961 the camp was closed because of the stench of death: of the rougly three thousand inmates, only about five hundred survived. In 1997, Xianhui Yang traveled to Gansu and spent the next five years interviewing more than one hundred survivors of the camp. In Woman from Shanghai he presents thirteen of their stories, which have been crafted into fiction in order to evade Chinese censorship but which lose none of their fierce power. These are tales of ordinary people facing extraordinary tribulations, time and again securing their humanity against those who were intent on taking it away. Xianhui Yang gives us a remarkable synthesis of journalism and fiction--a timely, important and uncommonly moving book.
Автор: Chen Xianchun Название: Read this way volume 3 with free mp3 ISBN: 756191881X ISBN-13(EAN): 9787561918814 Издательство: Неизвестно Рейтинг: Цена: 2073 р. Наличие на складе: Поставка под заказ.
Автор: Gu, Xianglin Jin, Xianyu Zhou, Yong Название: Basic principles of concrete structures ISBN: 366248563X ISBN-13(EAN): 9783662485637 Издательство: Springer Рейтинг: Цена: 9404 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Based on the latest version of designing codes both for buildings and bridges (GB50010-2010 and JTG D62-2004), this book starts from steel and concrete materials, whose properties are very important to the mechanical behavior of concrete structural members.
Автор: Wang, Ying Xian Ingrid Название: On chinese modal particle a () ISBN: 3034311931 ISBN-13(EAN): 9783034311939 Издательство: Peter Lang Рейтинг: Цена: 7702 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Chinese modal particles feature prominently in Chinese people’s daily use of the language, but their pragmatic and semantic functions are elusive as commonly recognised by Chinese linguists and teachers of Chinese as a foreign language. This book originates from an extensive and intensive empirical study of the Chinese modal particle a (?), one of the most frequently used modal particles in Mandarin Chinese. In order to capture all the uses and the underlying meanings of the particle, the author transcribed the first 20 episodes, about 20 hours in length, of the popular Chinese TV drama series Kewang ‘Expectations’, which yielded a corpus data of more than 142’000 Chinese characters with a total of 1829 instances of the particle all used in meaningful communicative situations. Within its context of use, every single occurrence of the particle was analysed in terms of its pragmatic and semantic contributions to the hosting utterance. Upon this basis the core meanings were identified which were seen as constituting the modal nature of the particle.
Автор: Loh Xian Jun Название: Polymers for Personal Care Products and Cosmetics ISBN: 1782622950 ISBN-13(EAN): 9781782622956 Издательство: Royal Society of Chemistry Рейтинг: Цена: 19815 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: All aspects of the personal care industry will be comprehensively discussed in Polymers for Personal Care Products and Cosmetics, including biological targets, safety issues, and the legal and regulatory aspects of this large industry. There will be a broad overview of cosmetic ingredients, vehicles and finished products as well as coverage of the main methodologies for microbiology, safety and efficacy testing. The reader will be provided with a solid background of the fundamentals of the area, before being brought up to date on the future of this field, along with discussion of the latest materials trends and future perspectives. Written by a World renowned expert in the area, the book will provide a unique look into this fast developing industry from interviews carried out with key experts in industry and academia. The advantages and disadvantages of the technologies involved in the development of these materials will be highlighted, providing a balanced and thorough review of the current state-of-the-art research. This book will appeal to researchers, academics and students working in polymer and materials chemistry, particularly those with an interest in personal care products.
Описание: The Chinese Cultural Revolution began in 1966 and led to a ten-year-long reign of Maoist terror throughout China, in which millions died or were sent to labor camps in the country or subjected to other forms of extreme discipline and humiliation. Ji Xianlin was one of them. "The Cowshed" is Ji s harrowing account of his imprisonment in 1968 on the campus of Peking University and his subsequent disillusionment with the cult of Mao. As the campus spirals into a political frenzy, Ji, a professor of Eastern languages, is persecuted by lecturers and students from his own department. His home is raided, his most treasured possessions are destroyed, and Ji himself must endure hours of humiliation at brutal struggle sessions. He is forced to construct a cowshed (a makeshift prison for intellectuals who were labeled class enemies) in which he is then housed with other former colleagues. His eyewitness account of this excruciating experience is full of sharp irony, empathy, and remarkable insights into a central event in Chinese history. In contemporary China, the Cultural Revolution remains a delicate topic, little discussed, but if a Chinese citizen has read one book on the subject, it is likely to be Ji s memoir. When "The Cowshed" was published in China in 1998, it quickly became a bestseller. The Cultural Revolution had nearly disappeared from the collective memory. Prominent intellectuals rarely spoke openly about the revolution, and books on the subject were almost nonexistent. By the time of Ji s death in 2009, little had changed, and despite its popularity, "The Cowshed" remains one of the only testimonies of its kind. As Zha Jianying writes in the introduction, The book has sold well and stayed in print. But authorities also quietly took steps to restrict public discussion of the memoir, as its subject continues to be treated as sensitive. The present English edition, skillfully translated by Chenxin Jiang, is hence a welcome, valuable addition to the small body of work in this genre. It makes an important contribution to our understanding of that period. "
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