The book systematically introduces the basic contents of data science, including data preprocessing and basic methods of data analysis, handling special problems (e.g. text analysis), deep learning, and distributed systems.In addition to systematically introducing the basic content of data science from a theoretical point of view, the book also provides a large number of data analysis practice cases.

Shape memory polymers (SMPs) are some of the most important and valuable engineering materials developed in the last 25 years. These fascinating materials demonstrate remarkably versatile properties-including capacity for actuation and stimulus responsiveness-that are enabling technologists to develop applications used to explore everything from the outer reaches of space to the inside of the human body. Polyurethane Shape Memory Polymers details the fundamentals of SMP makeup, as well as their shape-recovery features and their seemingly endless potential for use in applications ranging from the macro- to submicron scales. With an abundance of illustrations and vivid pictures to explain how SMPs and their composites work and how they can be used, this book covers: History and most recent developments in SMPs Thermomechanical properties and behavior of the polymers and their composites Modification of SMPs and novel actuation mechanisms Large-scale surface pattern generation Multi-shape memory effect Fabrication techniques Characterization of composites A must-have reference for anyone working in the materials science and engineering fields, this book outlines the properties-such as light weight, low cost, and ability to handle high strain-that make the easily processed SMPs so useful in fields including aerospace, biomedicine, and textiles. It is intended to help readers understand and apply the knowledge and techniques presented to develop new innovations that will further benefit society.

Shape memory polymers (SMPs) are some of the most important and valuable engineering materials developed in the last 25 years. These fascinating materials demonstrate remarkably versatile properties-including capacity for actuation and stimulus responsiveness-that are enabling technologists to develop applications used to explore everything from the outer reaches of space to the inside of the human body. Polyurethane Shape Memory Polymers details the fundamentals of SMP makeup, as well as their shape-recovery features and their seemingly endless potential for use in applications ranging from the macro- to submicron scales. With an abundance of illustrations and vivid pictures to explain how SMPs and their composites work and how they can be used, this book covers: History and most recent developments in SMPs Thermomechanical properties and behavior of the polymers and their composites Modification of SMPs and novel actuation mechanisms Large-scale surface pattern generation Multi-shape memory effect Fabrication techniques Characterization of composites A must-have reference for anyone working in the materials science and engineering fields, this book outlines the properties-such as light weight, low cost, and ability to handle high strain-that make the easily processed SMPs so useful in fields including aerospace, biomedicine, and textiles. It is intended to help readers understand and apply the knowledge and techniques presented to develop new innovations that will further benefit society.

This book elaborates on the physical principles of polarization remote sensing. It explains the reflective characteristics of surface objects and atmosphere separately, including theory, experiment, instrument and application. In addition, it introduces how polarization remote sensing works in advanced research programs as it can be used in aviation, astronomy, disaster risk prevention and navigation fields. This book serves as a fundamental and comprehensive reference for researchers and students.

This book elaborates on the physical principles of polarization remote sensing. It explains the reflective characteristics of surface objects and atmosphere separately, including theory, experiment, instrument and application. In addition, it introduces how polarization remote sensing works in advanced research programs as it can be used in aviation, astronomy, disaster risk prevention and navigation fields. This book serves as a fundamental and comprehensive reference for researchers and students.

Originating in the sea, especially in the waters surrounding the low-lying islands of the Maldives, Cypraea moneta (sometimes confused with Cypraea annulus) was transported to various parts of Afro-Eurasia in the prehistoric era, and in many cases, it was gradually transformed into a form of money in various societies for a long span of time. Yang provides a global examination of cowrie money within and beyond Afro-Eurasia from the archaeological period to the early twentieth century. By focusing on cowrie money in Indian, Chinese, Southeast Asian and West African societies and shell money in Pacific and North American societies, Yang synthsises and illustrates the economic and cultural connections, networks and interactions over a longue duree and in a cross-regional context. Analysing locally varied experiences of cowrie money from a global perspective, Yang argued that cowrie money was the first global money that shaped Afro-Eurasian societies both individually and collectively. He proposes a paradigm of the cowrie money world that engages local, regional, transregional and global themes.

Originating in the sea, especially in the waters surrounding the low-lying islands of the Maldives, Cypraea moneta (sometimes confused with Cypraea annulus) was transported to various parts of Afro-Eurasia in the prehistoric era, and in many cases, it was gradually transformed into a form of money in various societies for a long span of time. Yang provides a global examination of cowrie money within and beyond Afro-Eurasia from the archaeological period to the early twentieth century. By focusing on cowrie money in Indian, Chinese, Southeast Asian and West African societies and shell money in Pacific and North American societies, Yang synthsises and illustrates the economic and cultural connections, networks and interactions over a longue duree and in a cross-regional context. Analysing locally varied experiences of cowrie money from a global perspective, Yang argued that cowrie money was the first global money that shaped Afro-Eurasian societies both individually and collectively. He proposes a paradigm of the cowrie money world that engages local, regional, transregional and global themes.

Seeking renewable and clean energies is essential for releasing the heavy reliance on mineral-based energy and remedying the threat of global warming to our environment. In the last decade, explosive growth in research and development efforts devoted to microelectromechanical systems (MEMS) technology and nanowires-related nanotechnology have paved a great foundation for new mechanisms of harvesting mechanical energy at the micro/nano-meter scale. MEMS-based inertial sensors have been the enabler for numerous applications associated with smart phones, tablets, and mobile electronics. This is a valuable reference for all those faced with the challenging problems created by the ever-increasing interest in MEMS and nanotechnology-based energy harvesters and their applications. This book presents fundamental physics, theoretical design, and method of modeling for four mainstream energy harvesting mechanisms -- piezoelectric, electromagnetic, electrostatic, and triboelectric. Readers are provided with a comprehensive technical review and historical view of each mechanism.The authors also present current challenges in energy harvesting technology, technical reviews, design requirements, case studies, along with unique and representative examples of energy harvester applications. Market Researchers in energy harvesting techniques; Engineers working on device design; Academics and students.

"Between Winds and Clouds" tells the two-thousand-year history of Yunnan, an ethnic frontier bordered by Tibet, mainland Southeast Asia, and southwest China. Yunnan's prime geographic location turned the site into a center of cross-regional trade, and consequently, it became a desirable conquest for Eurasian rivals.

Bin Yang details the fight for military control of Yunnan and its demographic, administrative, and economic transformation into a local entity. In conclusion, he discusses the impact of Yunnan's imperial legacy on modern state building, or, conversely, the way in which the modern state has contributed to the development of imperial discourse. Deploying a unique cross-regional approach, Yang brings the activities of Southeast and East Asia, Tibet, the Indian Ocean, and modern Europe to bear on the history of Yunnan, emphasizing both the local and the international forces that played a role in the region's long-term transformation.