Download or read book Optical Scanning written by Gerald F. Marshall and published by CRC Press. This book was released on 1991-07-19 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first three chapters cover gaussian beam characteristics, system lens design, and image quality, forming a framework that clarifies and serves the scanning process. Subsequent chapters cover the physical scanning methods holographic, polygonal, galvanometric, resonant, acoustooptic, electrooptic

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Download or read book Introduction to Information Technology written by I. T. L. Education Solutions Limited and published by Pearson Education India. This book was released on 2005-09 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Informing the Nation written by United States. Congress. Office of Technology Assessment and published by U.S. Government Printing Office. This book was released on 1988 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Advanced Database Indexing written by Yannis Manolopoulos and published by Springer Science & Business Media. This book was released on 2012-09-07 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Database Indexing begins by introducing basic material on storage media, including magnetic disks, RAID systems and tertiary storage such as optical disk and tapes. Typical access methods (e.g. B+ trees, dynamic hash files and secondary key retrieval) are also introduced. The remainder of the book discusses recent advances in indexing and access methods for particular database applications. More specifically, issues such as external sorting, file structures for intervals, temporal access methods, spatial and spatio-temporal indexing, image and multimedia indexing, perfect external hashing methods, parallel access methods, concurrency issues in indexing and parallel external sorting are presented for the first time in a single book. Advanced Database Indexing is an excellent reference for database professionals and may be used as a text for advanced courses on the topic.

Download or read book Understanding Lasers written by Jeff Hecht and published by John Wiley & Sons. This book was released on 2018-11-27 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: The expanded fourth edition of the book that offers an essential introduction to laser technology and the newest developments in the field The revised and updated fourth edition of Understanding Lasers offers an essential guide and introduction that explores how lasers work, what they do, and how they are applied in the real world. The author—a Fellow of The Optical Society—reviews the key concepts of physics and optics that are essential for understanding lasers and explains how lasers operate. The book also contains information on the optical accessories used with lasers. Written in non-technical terms, the book gives an overview of the wide-variety laser types and configurations. Understanding Lasers covers fiber, solid-state, excimer, helium-neon, carbon dioxide, free-electron lasers, and more. In addition, the book also explains concepts such as the difference between laser oscillation and amplification, the importance of laser gain, and tunable lasers. The updated fourth edition highlights the most recent research and development in the field. This important resource: Includes a new chapter on fiber lasers and amplifiers Reviews new topics on physics of optical fibers and fiber lasers, disk lasers, and Ytterbium lasers Contains new sections on Laser Geometry and Implications, Diode Laser Structures, Optimal Parametric Sources, and 3D Printing and Additive Manufacturing Puts the focus on research and emerging developments in areas such as spectroscopy, slow light, laser cooling, and extremely precise measurements Contains appendices, glossary, and index that help make this book a useful reference Written for engineering and physics students, engineers, scientists, and technicians, the fourth edition of Understanding Lasers contains the basic concepts of lasers and the most recent advances in the technology.

Download or read book Introduction to Computer Science written by I. T. L. Education Solutions Limited and published by Pearson Education India. This book was released on 2004-09 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book It Tools And Applications written by Prabhpreet Chopra and published by Vikas Publishing House. This book was released on 2009-11-01 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Book Provides A Complete And In-Depth Coverage Of The Doeacc Syllabus. It Would Prove Valuable To Both Students And Teachers. Written In An Easy-To-Understand Manner This Books Aims At Providing A Sound Theoretical As Well As Practical Basis For Unde

Download or read book Write Great Code Volume 1 2nd Edition written by Randall Hyde and published by No Starch Press. This book was released on 2020-08-04 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding the Machine, the first volume in the landmark Write Great Code series by Randall Hyde, explains the underlying mechanics of how a computer works. This, the first volume in Randall Hyde's Write Great Code series, dives into machine organization without the extra overhead of learning assembly language programming. Written for high-level language programmers, Understanding the Machine fills in the low-level details of machine organization that are often left out of computer science and engineering courses. Learn: How the machine represents numbers, strings, and high-level data structures, so you'll know the inherent cost of using them. How to organize your data, so the machine can access it efficiently. How the CPU operates, so you can write code that works the way the machine does. How I/O devices operate, so you can maximize your application's performance when accessing those devices. How to best use the memory hierarchy to produce the fastest possible programs. Great code is efficient code. But before you can write truly efficient code, you must understand how computer systems execute programs and how abstractions in programming languages map to the machine's low-level hardware. After all, compilers don't write the best machine code; programmers do. This book gives you the foundation upon which all great software is built. NEW IN THIS EDITION, COVERAGE OF: Programming languages like Swift and Java Code generation on modern 64-bit CPUs ARM processors on mobile phones and tablets Newer peripheral devices Larger memory systems and large-scale SSDs

Download or read book Fundamentals of Computer Programming and Information Technology written by J. B. Dixit and published by Laxmi Publications. This book was released on 2005-05 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Encyclopedia of Microcomputers written by Allen Kent and published by CRC Press. This book was released on 1996-05-23 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Teaching Critical Thinking and Problem Solving to Truth-Functional Logic

Download or read book Handbook of Optoelectronics written by John P. Dakin and published by CRC Press. This book was released on 2017-10-06 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Optoelectronics offers a self-contained reference from the basic science and light sources to devices and modern applications across the entire spectrum of disciplines utilizing optoelectronic technologies. This second edition gives a complete update of the original work with a focus on systems and applications. Volume I covers the details of optoelectronic devices and techniques including semiconductor lasers, optical detectors and receivers, optical fiber devices, modulators, amplifiers, integrated optics, LEDs, and engineered optical materials with brand new chapters on silicon photonics, nanophotonics, and graphene optoelectronics. Volume II addresses the underlying system technologies enabling state-of-the-art communications, imaging, displays, sensing, data processing, energy conversion, and actuation. Volume III is brand new to this edition, focusing on applications in infrastructure, transport, security, surveillance, environmental monitoring, military, industrial, oil and gas, energy generation and distribution, medicine, and free space. No other resource in the field comes close to its breadth and depth, with contributions from leading industrial and academic institutions around the world. Whether used as a reference, research tool, or broad-based introduction to the field, the Handbook offers everything you need to get started. (The previous edition of this title was published as Handbook of Optoelectronics, 9780750306461.) John P. Dakin, PhD, is professor (emeritus) at the Optoelectronics Research Centre, University of Southampton, UK. Robert G. W. Brown, PhD, is chief executive officer of the American Institute of Physics and an adjunct full professor in the Beckman Laser Institute and Medical Clinic at the University of California, Irvine.

Download or read book Computed Tomography E Book written by Euclid Seeram and published by Elsevier Health Sciences. This book was released on 2008-11-10 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radiologic technologists play an important role in the care and management of patients undergoing advanced imaging procedures. This new edition provides the up-to-date information and thorough coverage you need to understand the physical principles of computed tomography (CT) and safely produce high-quality images. You’ll gain valuable knowledge about the practice of CT scanning, effective communication with other medical personnel, and sectional anatomic images as they relate to CT. Comprehensively covers CT at just the right depth for technologists – going beyond superficial treatment to accommodate all the major advances in CT. One complete CT resource covers what you need to know! Brings you up to date with the latest in multi-slice spiral CT and its applications – the only text to include full coverage of this important topic. Features a chapter devoted to quality control testing of CT scanners (both spiral CT and conventional scan-and-stop), helping you achieve and maintain high quality control standards. Provides the latest information on: advances in volume CT scanning; CT fluoroscopy; multi-slice spiral/helical CT; and multi-slice applications such as 3-D imaging, CT angiography, and virtual reality imaging (endoscopy) – all with excellent coverage of state-of-the-art principles, instrumentation, clinical applications and quality control. Two new chapters cover recent developments and important principles of multislice CT and PET/CT, giving you in-depth coverage of these quickly emerging aspects of CT. Nearly 100 new line drawings and images illustrate difficult concepts, helping you learn and retain information. All-new material updates you on today’s CT scanners, CT and PACS, image quality and quality control for multislice CT scanners, and clinical applications.

Download or read book Fifth NASA Goddard Conference on Mass Storage Systems and Technologies written by Benjamin Kobler and published by . This book was released on 1996 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Information Management Technology written by Paul F. Burton and published by Springer. This book was released on 2013-11-11 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Once again the wide-ranging and rapid developments in microcomputer technology of the last few years have meant that a detailed revision of The librarian's guide to microcomputers for information management was required, if it was to fulfil its objectives of providing a single source of information on the process of automating with a microcomputer. For this new edition, we have taken into account not only the developments in hardware, but also the growing sophistication and power of software, and the growing sophistication of library and information service managers. The latter are more and more familiar with the use, or at least the principles, of microcomputers, and it no longer seems necessary to spell out certain details. We have, where relevant, indicated sources of more detailed information, particularly of practical applications, and so we hope that the changes we have made will ensure that this book remains of value to practitioner and student alike. ACKNOWLEDGEMENTS We remain, as always, grateful to those who have written or spoken about their experiences with microcomputers and have described applications. We would also like to thank the referees who commented of the book, and provided useful suggestions and on a first draft amendments. Mandy and Lindesay once again patiently accepted our absence during the writing of this edition.