For engineers, product designers, and technical marketers who need to design a cost-effective, easy-to-use, short-range wireless product that works, this practical guide is a must-have. It explains and compares the major wireless standards - Bluetooth, Wi-Fi, 802.11abgn, ZigBee, and 802.15.4 - enabling you to choose the best standard for your product. Packed with practical insights based on the author's 10 years of design experience, and highlighting pitfalls and trade-offs in performance and cost, this book will ensure you get the most out of your chosen standard by teaching you how to tailor it for your specific implementation. With information on intellectual property rights and licensing, production test, and regulatory approvals, as well as analysis of the market for wireless products, this resource truly provides everything you need to design and implement a successful short-range wireless product.
For engineers, product designers, and technical marketers who need to design a cost-effective, easy-to-use, short-range wireless product that works, this practical guide is a must-have. It explains and compares the major wireless standards - Bluetooth, Wi-Fi, 802.11abgn, ZigBee, and 802.15.4 - enabling you to choose the best standard for your product. Packed with practical insights based on the author's 10 years of design experience, and highlighting pitfalls and trade-offs in performance and cost, this book will ensure you get the most out of your chosen standard by teaching you how to tailor it for your specific implementation. With information on intellectual property rights and licensing, production test, and regulatory approvals, as well as analysis of the market for wireless products, this resource truly provides everything you need to design and implement a successful short-range wireless product.
Analysis on Lie Groups with Polynomial Growth is the first book to present a method for examining the surprising connection between invariant differential operators and almost periodic operators on a suitable nilpotent Lie group. It deals with the theory of second-order, right invariant, elliptic operators on a large class of manifolds: Lie groups with polynomial growth. In systematically developing the analytic and algebraic background on Lie groups with polynomial growth, it is possible to describe the large time behavior for the semigroup generated by a complex second-order operator with the aid of homogenization theory and to present an asymptotic expansion. Further, the text goes beyond the classical homogenization theory by converting an analytical problem into an algebraic one. This work is aimed at graduate students as well as researchers in the above areas. Prerequisites include knowledge of basic results from semigroup theory and Lie group theory.
On a Sunday afternoon in the spring of 1969, thousands of people defied Auckland city bylaws and came to party in Albert Park. A rock band played on the rotunda. Some people held hands, some danced alone, some sat under trees with guitars, flutes and bongos and made music of their own. They wore kaftans, ponchos and leather-fringed jerkins, floppy hats, headbands, beads and flowers. Poetry and political diatribes were delivered from a podium, improvised from an upturned tea chest. There were bikies, balloons, bubbles, sack races and a lolly scramble, lots of dogs and a pet possum. Someone brought a canoe and paddled it around the fountain, until it capsized. As the afternoon wore on there were joss sticks, skyrockets and what some will have recognised as the musky smell of marijuana. . . —From the PrologueIn Jumping Sundays, award-winning writer and broadcaster Nick Bollinger tells the story of beards and bombs, freaks and firebrands, self-destruction and self-realisation, during a turbulent period in New Zealand's history and culture.
No single discipline can provide a full account of why health care is the way it is. Introducing an accessible overview of health services and drawing on medicine, sociology, economics, history and epidemiology, this book provides a series of conceptual frameworks which help to clarify some of the complexity that confronts the inexperienced observer. Helping to determine what influences and shapes health services, it also examines some of the key processes involved in providing healthcare, considering three levels: individual patients, health care organizations such as hospitals, and regional or national institutions such as governments. This second edition has been updated to include recent developments and further examples and activities from low, middle and high income countries. The book examines: • how medical knowledge, staff, patients and finance shape health services • what factors influence utilization of health services • the roles played by users of health services • how to define and measure outcomes and assess performance • how practice and policy can be changed to improve the quality of health care Understanding Health Services, 2nd Edition is an essential resource for students of public health and health policy, researchers, public health practitioners and policy makers. Understanding Public Health is an innovative series published by Open University Press in collaboration with the London School of Hygiene & Tropical Medicine, where it is used as a key learning resource for postgraduate programmes. It provides self-directed learning covering the major issues in public health affecting low, middle and high income countries. "This excellent book provides an ideal background to understanding how health services work and how they can be studied. Not tied to any particular country, it includes key chapters on how health services have developed and are organised, need and demand, the role of health professionals, and measuring and improving quality of care. The book is ideal reading for students on Masters courses in public health and related subjects from high-, middle- and low-income countries and includes learning objectives and exercises in each chapter which can be completed individually or used for discussion. Strongly recommended." Martin Roland, Emeritus Professor of Health Services Research, University of Cambridge, UK "Health services are central to attaining high levels of population health and providing those services consumes a substantial share of our financial resources. This book provides a splendid introduction to many of the key building blocks including medical knowledge and other key inputs, payment and other factors that influence utilization, and in turn quality of care and outcomes. The learning objectives are a wonderful aid for self-directed learning as are the directed activities and feedback, the text is lucid and the main concepts are very easy to access. This is a great book for someone looking to develop a broad understanding of health services. I will be surprised if it does not become a classic. It will surely be at the top of my list of recommended readings for my own students." Arnold M Epstein, John H Foster Professor and Chair, Department of Health Policy and Management, Harvard School of Public Health, USA
This volume presents a study of the central and lower Medway valley during the 1st millennium AD, focussing on the 1962–1976 excavation of the Eccles Roman villa and Anglo-Saxon cemetery directed by Alex Detsicas. The author gives an account of the long history of the villa, and a reassessment of the architectural evidence which Detsicas presented.
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