This book systematically introduces the powder bed laser melting technology and its application and summarizes the author's team's experience in scientific research, engineering development, and data accumulation in recent 15 years. It includes in-depth theoretical analysis and a lot of engineering experience in equipment debugging, process development, and material testing. The book takes the powder bed laser melting technology as the object and divides the content into 15 chapters. It is used as technical learning materials for researchers and engineering development personnel engaged in metal 3D printing.
This book introduces the optical multi-band polarization imaging theory and the utilization of the multi-band polarimetric information for detecting the camouflage object and the optical hidden marker, and enhancing the visibility in bad weather and water. The book describes systematically and in detail the basic optical polarimetry theory; provides abundant multi-band polarimetric imaging experiment data; and indicates practical evaluation methods for designing the multi-band polarization imager, for analyzing and modeling the object’s multi-band polarization characteristics, and for enhancing the vision performance in scattering media. This book shows the latest research results of multi-band polarimetric vision, especially in camouflage object detection, optical hidden marker detection and multi-band polarimetric imagery fusion. From this book, readers can get a complete understanding about multi-band polarimetric imaging and its application in different vision tasks.
Ion Beam Analysis: Fundamentals and Applications explains the basic characteristics of ion beams as applied to the analysis of materials, as well as ion beam analysis (IBA) of art/archaeological objects. It focuses on the fundamentals and applications of ion beam methods of materials characterization. The book explains how ions interact with solids and describes what information can be gained. It starts by covering the fundamentals of ion beam analysis, including kinematics, ion stopping, Rutherford backscattering, channeling, elastic recoil detection, particle induced x-ray emission, and nuclear reaction analysis. The second part turns to applications, looking at the broad range of potential uses in thin film reactions, ion implantation, nuclear energy, biology, and art/archaeology. Examines classical collision theory Details the fundamentals of five specific ion beam analysis techniques Illustrates specific applications, including biomedicine and thin film analysis Provides examples of ion beam analysis in traditional and emerging research fields Supplying readers with the means to understand the benefits and limitations of IBA, the book offers practical information that users can immediately apply to their own work. It covers the broad range of current and emerging applications in materials science, physics, art, archaeology, and biology. It also includes a chapter on computer applications of IBA.
�Today’s global citizens operate business and management endeavors on a global scale. Globalization generates an increasing demand for effective communication in diverse cultural contexts and challenges the relevance of culture in operating businesses in the global village. Communication differences are apparent in many scenarios. Expatriates of international organizations operating abroad adopt their native cultural values to motivate employees of foreign cultures with an entirely different perspective. They use one culture’s motives to move people from other cultures. In global marketing communication, the communicators use values systems of their native culture to develop advertising for other cultures. They use categorizations of one culture to describe others. Such divergence in attitudes, perspectives and priorities of suppliers, and customers with different cultural backgrounds have led to many project failures in international organizations. An in-depth understanding of cultural backgrounds and the potential impact on communication of the people one is interacting with can increase the probability of business success among investors, managers, entrepreneurs and employees operating in diverse cultures. However, effective cross cultural business communication needs to recognize and adopt an interdisciplinary perspective in understanding the cultural forces (Leung, K. et al., 2005). Therefore, we need a multidisciplinary paradigm to carry on effective and successful business communication in our contemporary global village. 本_构建有效的跨文化商__通理_模型,__企_商__略、宏_社_文化、__文化在构建企__通_略中的作用与影_,研究_言与文化在信息__与解__程中的作用,以及_通中的有效_言策略和模糊_言策略。同_,本__合理_模型,提出了有效的跨文化___通_略、_告_通_略和_判_通_略,并提供了提高_通效率与效果的技能和方法。
Substrate Integrated Suspended Line Circuits and Systems provides a systematic overview of the new transmission line - the substrate-integrated suspension line (SISL). It details the fundamentals and classical application examples of the SISL. The basic SISL concept and structure, various passive circuits and active circuits, and front-end sub-systems are systematically introduced. Featuring research on topics such as high-performance RF/microwave/mm-wave circuits and system, this book is ideal for researchers, engineers, scientists, scholars, educators, and students. Since transmission line is a fundamental component of microwave and mm-wave circuits, the properties of a transmission line, such as losses, size, and dispersion, are vital to the performance of the whole system. Suspended line has been proved to be an excellent transmission line, as it has attractive features such as low loss, weak dispersion, high power capacity, and low effective dielectric constant. However, Conventional waveguide suspended line circuits require metal housing to form air cavities which is Substrate Integrated Suspended Line Circuits and Systems essential to the operation of suspended lines circuits. Also, the metal shell should provide mechanical support and shielding, which contribute to large size and heavy weight. Meanwhile, precise mechanical fabrication and assembling are strongly required, which brings difficulties to the design and fabrication of conventional suspended line circuits, and the manufacturing cost of suspended line circuits increases correspondingly. In this book, we will introduce a new platform of high-performance transmission line, i.e. substrate integrated suspended line (SISL). SISL keeps all the merits of the suspended line while overcomes the drawbacks of conventional waveguide suspended line circuits. Moreover, it is self-packaged and highly integrated. The basic SISL concept and structure, various passive circuits and active circuits, and front-end sub-systems will be systematically introduced. Featuring research on topics such as high-performance RF/microwave/mm-wave circuits and system, this book is ideally designed for researchers, engineers, scientists, scholars, educators, and students.
This book systematically introduces the powder bed laser melting technology and its application and summarizes the author's team's experience in scientific research, engineering development, and data accumulation in recent 15 years. It includes in-depth theoretical analysis and a lot of engineering experience in equipment debugging, process development, and material testing. The book takes the powder bed laser melting technology as the object and divides the content into 15 chapters. It is used as technical learning materials for researchers and engineering development personnel engaged in metal 3D printing.
Water security has become a key priority for most countries in Asia-and the People's Republic of China is no exception. Many local governments in the People's Republic of China are struggling to ensure a water-secure future for their residents. The Asian Development Bank provided support to the Qingdao Municipal Government for the preparation of a groundwater resources plan for the Dagu aquifer in Shandong Province. The assessments and modeling technologies applied in the Dagu aquifer example are valuable lessons for other local governments to use when making decisions in their own planning. These include the types of information about the water resources, options for the treatment of water pollution, and the needed planning for the management and protection of water resources.
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