Reflecting Christ

Reflecting Christ PDF

Author: Ellen G. White

Publisher: Review and Herald Pub Assoc

Published: 2009-08

Total Pages: 386

ISBN-13: 0828024758

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"During her 70-year ministry the author spoke, through her pen, to young people, to church members, and to the world in the The Youth's Instructor, the Review and Herald, and The Signs of the Times. Selections for this book have been drawn from these three periodicals as well as from her books and previously unpublished manuscripts and letters"--Foreword.

Intelligent Reflecting Surface For B5G/6G Wireless Networks

Intelligent Reflecting Surface For B5G/6G Wireless Networks PDF

Author: Qingqing Wu

Publisher: Springer Nature

Published: 2023-12-23

Total Pages: 188

ISBN-13: 3031441729

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This book provides comprehensive insights into the theory, models, and unique characteristics of intelligent reflecting surface (IRS) and its appealing applications in wireless information and power transmission for B5G/6G. It is organized as follows: Chapter 1 gives an overview of the fundamentals of IRS, including the signal and channel models of IRS, its hardware architecture, advantages and practical constraints. Chapter 2, 3 and 4 focus on how to optimize the joint design of active and passive beamforming for three types of IRS-aided wireless information/energy transmission systems, namely IRS-aided power transfer (WPT), IRS-aided simultaneous wireless information and power transfer (SWIPT) and IRS-aided wireless powered communication networks (WPCN). Chapter 2 specifically presents a general framework design for IRS-aided WPT systems from the perspectives of energy beamforming design and channel estimation, while the dynamic IRS beamforming design is also discussed. Chapter 3 thoroughly studies the IRS-aided SWIPT for achieving better R-E trade-off, wherein two different designs based on weighted sum-power maximization at energy users (EUs) and under individual quality-of-service (QoS), requirements at both information users (IUs) and EUs are investigated. Chapter 4 presents three paradigms of IRS-aided WPCN, i.e., IRS-aided half-duplex (HD) WPCN, IRS-aided full-duplex (FD) WCPN and IRS-aided multiple-input-multiple-output (MIMO) FD WPCN. The authors present some related emerging topics, e.g., active IRS aided wireless communications and IRS-aided unmanned aerial vehicle (UAV) communications in chapter 5. This book targets postgraduate students studying electrical engineering and computer science, and can be used as a secondary textbook. Professionals, researchers and engineers working in wireless networks will also find this book useful as a reference.

Reflecting the Sky

Reflecting the Sky PDF

Author: S. J. Rozan

Publisher: Macmillan

Published: 2002-01-07

Total Pages: 390

ISBN-13: 9780312981341

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It's a great honor when Grandfather Gao, a family friend and elder in New York's Chinatown community, asks Lydia Chin and her partner Bill Smith to go to Hong Kong to deliver the ashes of an old friend for burial, a letter from that friend to his brother, and a vauable jade figurine for the friend's seven-year-old grandson.

Reflecting on Darwin

Reflecting on Darwin PDF

Author: Dr Monika Pietrzak-Franger

Publisher: Ashgate Publishing, Ltd.

Published: 2014-02-28

Total Pages: 249

ISBN-13: 1472414098

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Taking up the historical evolution of Darwin and his theories and the cultural responses they have inspired, Reflecting on Darwin poses the following questions: 'How are the apparatuses in the mid-nineteenth century and at the turn of the twenty-first century interconnected with bio-scientific paradigms in art, literature, culture and science?' 'How are naturalism, determinism and Darwinism - the eugenics of the nineteenth century and the genetic coding of the twentieth century - positioned, embodied and staged in various media configurations and media genres?' and 'How have particular media apparatuses formed, displaced or stabilized the various concepts of humankind in the framework of evolutionary theory?' Ranging from the early circulation of Darwin’s ideas to the present, this interdisciplinary collection pays particular attention to Darwin’s postmillennial reception. Beginning with an overview of the historical development of contemporary ecological and ethical fears, Reflecting on Darwin then turns to Darwin’s influence on contemporary media, neo-Victorian literature and culture, science fiction literature and film, and contemporary theory. In examining the plurality of ways in which Darwin has been rewritten and reappropriated, this unique volume both mirrors and inspects the complexity of recent debates in Victorian and neo-Victorian studies.

Reflecting on the 1960s at 50

Reflecting on the 1960s at 50 PDF

Author: Alexander Riley

Publisher: Routledge

Published: 2020-11-16

Total Pages: 150

ISBN-13: 1000216322

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Reflecting on the 1960s at 50: A Concise Account of How the 1960s Changed America, for Better and for Worse is a punchy, conversational look at some of the most interesting pieces of cultural and social conflict from the ‘60s, reflected through the lens of our own vantage point today. This approachable, informative volume uses transcripts of public interviews to provide the viewpoints of half a dozen nationally known scholars with long records of writing in scholarly and popular realms. They represent a range of disciplinary and political perspectives from the humanities to the social sciences and from the progressive left to the conservative right. These scholars offer their thoughts on: the place of youth in American society that emerged from the ‘60s the lingering contributions the counterculture made to American institutions and social life the legacy in contemporary America of the struggles over racial disparities in the ‘60s the ways in which the revolution of sexual mores and relations of that decade have affected marriage and family today the war in Vietnam and its effects on contemporary views of America’s military power and responsibility in the world the evolution of American state power and administration that was energized by Lyndon Johnson’s Great Society. This book will be of interest to students of American history and the history and politics of the 1960s as well as sociologists. It searches for meaning in a period that made major contributions to the shape of America as a country.

Reflecting On School Management

Reflecting On School Management PDF

Author: Jennifer Evans

Publisher: Routledge

Published: 2005-08-08

Total Pages: 154

ISBN-13: 1135709688

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The reorganisation of the education system within Britain has vastly increased the managerial responsibilities of those working in schools, although the staff generally have received little management training. In this book, the various issues related to management are teased out and a selection of ideas and pragmatic solutions informing good practice are examined.

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