Expanded and updated, this practical guide is a one-stop design reference containing all an engineer needs when designing antennas Integrates state-of-the-art technologies with a special section for step-by-step antenna design Features up-to-date bio-safety and electromagnetic compatibility regulation compliance and latest standards Newly updated with MIMO antenna design, measurements and requirements Accessible to readers of many levels, from introductory to specialist Written by a practicing expert who has hired and trained numerous engineers
This book provides a comprehensive and systematic analysis of the morphodynamic process of the Changjiang River from upstream to estuary in the Anthropocene. As the longest river in China, the Changjiang River has nurtured Chinese civilization with ample natural resources for thousands of years. Evidence highlights that the Changjiang River has experienced intensive human interference and indicated dramatic changes in the Anthropocene, including “no flood in flood season, no dry in dry season” in discharge; “less flood in flood season, more dry in dry season” in sediment; riverbed shifts from accretion to erosion; lakes in the middle-lower reach turn from sediment sink to source; estuarine tidal flat exhibits self-organization characteristics and maintains the current accretion state; estuarine branches that connect to the sea show district morphodynamic patterns; and depocenters of the submerged delta indicate periodic shifts. The book stresses that dam construction upstream, practically the Three Gorges Dam, the world’s largest hydraulic engineering project, has significant influences on the hydrology and geomorphology of the middle-lower reach but has a slight effect on estuarine delta development. The geomorphological structure of the estuarine channel is dominated by local land reclamation, navigation, and dredging. This book clarifies the river-estuary morphodynamics of the Changjiang River and indicates the general features of global mega rivers under human interference as well as their own response mechanisms. This book also exhibits the potential risk of river-estuary deltas in the future, as both material and dynamics are experiencing acceleration adjustment.
While the field of computational structural biology or structural bioinformatics is rapidly developing, there are few books with a relatively complete coverage of such diverse research subjects studied in the field as X-ray crystallography computing, NMR structure determination, potential energy minimization, dynamics simulation, and knowledge-based modeling. This book helps fill the gap by providing such a survey on all the related subjects. Comprising a collection of lecture notes for a computational structural biology course for the Program on Bioinformatics and Computational Biology at Iowa State University, the book is in essence a comprehensive summary of computational structural biology based on the author's own extensive research experience, and a review of the subject from the perspective of a computer scientist or applied mathematician. Readers will gain a deeper appreciation of the biological importance and mathematical novelty of the research in the field.
Mobile manipulators combine the advantages of mobile platforms and robotic arms, extending their operational range and functionality to large spaces and remote, demanding, and/or dangerous environments. They also bring complexity and difficulty in dynamic modeling and control system design.
Lenovo is a global leader in the PC market, employing more than 19,000 people worldwide. Its landmark takeover of IBM’s PC division in May 2005 was a major step for the company and a huge boost for Chinese industry. The deal proved to the world that Chinese companies are not only competitive in the domestic markets but can also compete at a global level. Lenovo was founded in 1984 by 11 engineers working out of a small bungalow in Beijing. Their crisis was to create a company that would offer PCs to the Chinese people at an affordable price. Using the brand name, Legend, it promoted PC usage throughout China and developed the revolutionary Legend Chinese character card that translated English software into Chinese characters. In 1994, Legend was successfully listed on the Hong Kong Stock Exchange and in 2003 rebranded itself as Lenovo. The company went from strength to strength and dominated the Chinese market with more than 25% of market share in 2004. The IBM acquisition has marked another key milestone in the history of the company. Lenovo now has over $13 billion in annual reserves and possesses necessary infrastructure to develop its markets around the world. The company is a worldwide sponsor of the International Olympic Committee and will offer funding and support to the 2006 Winter Games in Torino and the 2008 Summer Games in Beijing. Author Ling Zhijun is well known in China for his reporting on China’s economic reform, and for his book “Jiao Feng”. This book sold over two million copies in China. The author is a seasoned reporter for the People’s Daily; based in Shanghai. Martha Avery, the translator and editor of this book in English, has translated a number of works of Chinese literature into English that have been published by such presses as Viking Penguin, WW Norton, HarperCollins, Farrar Straus Giruoux and David Godine. Her most recent authored book is Tea Road: China and Russia Meet Across the Steppe. This is an economic history of the region and was published by the Intercontinental Press (China) in 2004. Ms Avery is based in Boulder, Colorado, but travels frequently to China as business consultant for a large software distributor called Software Spectrum, Inc.
This book describes a unified framework for networked teleoperation systems involving multiple research fields: networked control systems for linear and nonlinear forms, bilateral teleoperation, trilateral teleoperation, multilateral teleoperation and cooperative teleoperation. It closely examines networked control as a field at the intersection of systems & control and robotics and presents a number of experimental case studies on testbeds for robotic systems, including networked haptic devices, robotic network systems and sensor network systems. The concepts and results outlined are easy to understand, even for readers fairly new to the subject. As such, the book offers a valuable reference work for researchers and engineers in the fields of systems & control and robotics.
Drawing on years of practical on-site experience, this book presents a new method for controlling "bridge-head bumping" in soft soil ground. Based on deformation compatibility and control theory of structure, it proposes strategies for improving the design method of soft soil ground and the effective "bridge-head bumping" control method. Soft soil ground is chiefly characterized by a large void ratio, high compressibility, high water content, low impermeability, low strength, strong structure and high sensitivity. As a result, it has pronounced rheological properties, and controlling "bridge-head bumping" in soft soil ground is essential to control the amount of soil rheology-induced unstable successive settlement. The book offers extensive information on this and related topics, making it a valuable guide for engineers in Civil Engineering and Geotechnical Engineering alike.
Lenovo is a global leader in the PC market, employing more than 19,000 people worldwide. Its landmark takeover of IBM’s PC division in May 2005 was a major step for the company and a huge boost for Chinese industry. The deal proved to the world that Chinese companies are not only competitive in the domestic markets but can also compete at a global level. Lenovo was founded in 1984 by 11 engineers working out of a small bungalow in Beijing. Their crisis was to create a company that would offer PCs to the Chinese people at an affordable price. Using the brand name, Legend, it promoted PC usage throughout China and developed the revolutionary Legend Chinese character card that translated English software into Chinese characters. In 1994, Legend was successfully listed on the Hong Kong Stock Exchange and in 2003 rebranded itself as Lenovo. The company went from strength to strength and dominated the Chinese market with more than 25% of market share in 2004. The IBM acquisition has marked another key milestone in the history of the company. Lenovo now has over $13 billion in annual reserves and possesses necessary infrastructure to develop its markets around the world. The company is a worldwide sponsor of the International Olympic Committee and will offer funding and support to the 2006 Winter Games in Torino and the 2008 Summer Games in Beijing. Author Ling Zhijun is well known in China for his reporting on China’s economic reform, and for his book “Jiao Feng”. This book sold over two million copies in China. The author is a seasoned reporter for the People’s Daily; based in Shanghai. Martha Avery, the translator and editor of this book in English, has translated a number of works of Chinese literature into English that have been published by such presses as Viking Penguin, WW Norton, HarperCollins, Farrar Straus Giruoux and David Godine. Her most recent authored book is Tea Road: China and Russia Meet Across the Steppe. This is an economic history of the region and was published by the Intercontinental Press (China) in 2004. Ms Avery is based in Boulder, Colorado, but travels frequently to China as business consultant for a large software distributor called Software Spectrum, Inc.
This will help us customize your experience to showcase the most relevant content to your age group
Please select from below
Login
Not registered?
Sign up
Already registered?
Success – Your message will goes here
We'd love to hear from you!
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.