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Author: Shane Hipps
Publisher: Harper Collins
Published: 2009
Total Pages: 210
ISBN-13: 0310293219
DOWNLOAD EBOOK →"The methods change, but the message stays the same." This saying is the guiding light for faithful Christians in a changing world. But author Shane Hipps reveals the error in this thinking. Instead he demonstrates how changing the methods always changes the message. He shows us the hidden power of technology to shape our faith in unexpected ways.
Author: John David Vincent
Publisher: John Wiley & Sons
Published: 2015-10-26
Total Pages: 594
ISBN-13: 1119011876
DOWNLOAD EBOOK →Presents a comprehensive introduction to the selection, operation, and testing of infrared devices, including a description of modern detector assemblies and their operation This book discusses how to use and test infrared and visible detectors. The book provides a convenient reference for those entering the field of IR detector design, test or use, those who work in the peripheral areas, and those who teach and train others in the field. Chapter 1 contains introductory material. Radiometry is covered in Chapter 2. The author examines Thermal detectors in Chapter 3; the “Classical” photon detectors – simple photoconductors and photovoltaics in Chapter 4; and “Modern Photon Detectors” in Chapter 5. Chapters 6 through 8 consider respectively individual elements and small arrays of elements the “readouts” (ROICs) used with large imaging arrays; and Electronics for FPA Operation and Testing. The Test Set and The Testing Process are analyzed in Chapters 9 and 10, with emphasis on uncertainty and trouble shooting. Chapters 11 through 15 discuss related skills, such as Uncertainty, Cryogenics, Vacuum, Optics, and the use of Fourier Transforms in the detector business. Some highlights of this new edition are that it Discusses radiometric nomenclature and calculations, detector mechanisms, the associated electronics, how these devices are tested, and real-life effects and problems Examines new tools in Infrared detector operations, specifically: selection and use of ROICs, electronics for FPA operation, operation of single element and very small FPAs, microbolometers, and multi-color FPAs Contains five chapters with frequently sought-after information on related subjects, such as uncertainty, optics, cryogenics, vacuum, and the use of Fourier mathematics for detector analyses Fundamentals of Infrared and Visible Detector Operation and Testing, Second Edition, provides the background and vocabulary necessary to help readers understand the selection, operation, and testing of modern infrared devices.
Author: Pam Smith
Publisher: SPCK
Published: 2015-02-19
Total Pages: 135
ISBN-13: 0281071527
DOWNLOAD EBOOK →Many clergy and churches are now taking to the internet and social media to promote their churches or ministries, but few have thought through some of the difficult pastoral and theological issues that may arise. 'Virtual vicar' Revd Pam Smith guides both new and experienced practitioners through setting up online ministries and considers some of the issues that may arise, such as: Are relationships online as valid as those offline? Is it possible to participate in a 'virtual' communion service? How do you deal with 'trolls' in a Christian way? What is it appropriate for a clergyperson to say on social media?
Author: Roland Suri
Publisher: vdf Hochschulverlag AG
Published: 1996
Total Pages: 246
ISBN-13: 9783728123916
DOWNLOAD EBOOK →Author: Keith Arnaud
Publisher: Cambridge University Press
Published: 2011-09-29
Total Pages: 207
ISBN-13: 1139502565
DOWNLOAD EBOOK →Modern x-ray data, available through online archives, are important for many astronomical topics. However, using these data requires specialized techniques and software. Written for graduate students, professional astronomers and researchers who want to start working in this field, this book is a practical guide to x-ray astronomy. The handbook begins with x-ray optics, basic detector physics and CCDs, before focussing on data analysis. It introduces the reduction and calibration of x-ray data, scientific analysis, archives, statistical issues and the particular problems of highly extended sources. The book describes the main hardware used in x-ray astronomy, emphasizing the implications for data analysis. The concepts behind common x-ray astronomy data analysis software are explained. The appendices present reference material often required during data analysis.
Author: Gordon R. Hopkinson
Publisher: SPIE Press
Published: 2004
Total Pages: 238
ISBN-13: 9780819455321
DOWNLOAD EBOOK →The guide arose from a survey of UK users and manufacturers/developers to assess detector equipment usage and calibration, in order to identify the factors influencing the accuracy of measurements obtained with detector array equipment, and thus develop calibration techniques and establish best practice procedures. The text contains both a review of the existing literature and a large amount of new experimental data obtained during the course of the study. The main emphasis has been on UV, visible, and near-infrared systems that use silicon detector technology, but the issues arising in thermal imaging with infrared detector arrays have also been addressed, along with brief sections on EM CCDs for low-light-level imaging and on lag effects in CMOS active pixel sensors.
Author: Alvy Ray Smith
Publisher: MIT Press
Published: 2021-08-03
Total Pages: 560
ISBN-13: 0262542455
DOWNLOAD EBOOK →The pixel as the organizing principle of all pictures, from cave paintings to Toy Story. The Great Digital Convergence of all media types into one universal digital medium occurred, with little fanfare, at the recent turn of the millennium. The bit became the universal medium, and the pixel--a particular packaging of bits--conquered the world. Henceforward, nearly every picture in the world would be composed of pixels--cell phone pictures, app interfaces, Mars Rover transmissions, book illustrations, videogames. In A Biography of the Pixel, Pixar cofounder Alvy Ray Smith argues that the pixel is the organizing principle of most modern media, and he presents a few simple but profound ideas that unify the dazzling varieties of digital image making. Smith's story of the pixel's development begins with Fourier waves, proceeds through Turing machines, and ends with the first digital movies from Pixar, DreamWorks, and Blue Sky. Today, almost all the pictures we encounter are digital--mediated by the pixel and irretrievably separated from their media; museums and kindergartens are two of the last outposts of the analog. Smith explains, engagingly and accessibly, how pictures composed of invisible stuff become visible--that is, how digital pixels convert to analog display elements. Taking the special case of digital movies to represent all of Digital Light (his term for pictures constructed of pixels), and drawing on his decades of work in the field, Smith approaches his subject from multiple angles--art, technology, entertainment, business, and history. A Biography of the Pixel is essential reading for anyone who has watched a video on a cell phone, played a videogame, or seen a movie. 400 pages of annotations, prepared by the author and available online, provide an invaluable resource for readers.
Author: Rainer Stiefelhagen
Publisher: Springer Science & Business Media
Published: 2007-01-12
Total Pages: 370
ISBN-13: 3540695672
DOWNLOAD EBOOK →This book constitutes the thoroughly refereed post-proceedings of the First International CLEAR 2006 Evaluation Campaign and Workshop on Classification of Events, Activities and Relationships for evaluation of multimodal technologies for the perception of humans, their activities and interactions. The workshop was held in the UK in April 2006. The papers were carefully reviewed and selected for inclusion in the book.
Author: C. Ben Mitchell
Publisher: Lexham Press
Published: 2021-10-06
Total Pages: 56
ISBN-13: 1683595327
DOWNLOAD EBOOK →Use your technology wisely. Technology plays a prominent role in our lives. Recent developments have created new communities and revolutionized how we obtain information. Many people rely on digital media for work, study, and entertainment. Whether we are comfortable with digital media, it is here to stay. But are you the master, or is it mastering you? In How Do We Live in a Digital World?, C. Ben Mitchell considers the benefits and burdens of digital media. Technology is not morally neutral; the situation is more complicated. Rather than taking uncritical or consumerist attitudes, Christians need to show discernment. Gain wisdom for how you should live in a digital world. The Questions for Restless Minds series applies God's word to today's issues. Each short book faces tough questions honestly and clearly, so you can think wisely, act with conviction, and become more like Christ.
Author: Leonard Sweet
Publisher: WaterBrook
Published: 2012-03-13
Total Pages: 242
ISBN-13: 0307459160
DOWNLOAD EBOOK →The gospel is nothing without relationship. And no one gets it like the Google Generation. God came to earth to invite us, personally, into a relationship. And while Christians at times downplay relationships, the social-media generation is completely sold on the idea. In Viral, Leonard Sweet says Christians need to learn about connecting with others from the experts—those who can’t seem to stop texting, IM-ing, tweeting, and updating their Facebook statuses. What would happen, he asks, if Christians devoted less attention to strategies and statistics and paid more attention to pursuing relationships? The current generation is driven by a God-given desire to know others and to be known by others. Most of them, in seeking to connect in meaningful ways, have found a place of belonging that is outside the organized church. Why not bring the two together? Those who are sold out to relationships can teach Christians how to be better friends to people who need God. At the same time, members of the social-media generation can learn how to follow their desire for belonging, straight into the arms of God. It’s time for relationship to be restored to the heart of the gospel. And when that happens, can revival be far behind? End-of-Chapter Interactives Included
