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|Author||: Wu-Chi Feng|
|Editor||: Springer Science & Business Media|
Many emerging technologies such as video conferencing, video-on-demand, and digital libraries require the efficient delivery of compressed video streams. For applications that require the delivery of compressed stored multimedia streams, the a priori knowledge available about these compressed streams can aid in the allocation of server and network resources. By using a client-side buffer, the resource requirements from the server and network can be minimized. Buffering Techniques for Delivery of Compressed Video in Video-on-Demand Systems presents a comprehensive description of buffering techniques for the delivery of compressed, prerecorded multimedia data. While these techniques can be applied to any compressed data streams, this book focusses primarily on the delivery of video streams because of the large resource requirements that they can consume. The book first describes buffering techniques for the continuous playback of stored video sources. In particular, several bandwidth smoothing (or buffering) algorithms that are provably optimal under certain conditions are presented. To provide a well-rounded discussion, the book then describes extensions that aid in the ability to provide interactive delivery of video across networks. Specifically, reservation techniques that take into account interactive functions such as fast-forward and rewind are described. In addition, extensions to the bandwidth smoothing algorithms presented in the first few chapters are described. These algorithms are designed with interactive, continuous playback of stored video in mind and are also provably optimal under certain constraints. Buffering Techniques for Delivery of Compressed Video in Video-on-Demand Systems serves as an excellent resource for multimedia systems, networking and video-on-demand designers, and may be used as a text for advanced courses on the topic.
|Author||: Bryan Saunders,Lars R. McNaughton,Jason Siegler|
|Editor||: Frontiers Media SA|
|Author||: Hannah Hart|
NEW YORK TIMES BESTSELLER With a New Afterword by the Author "By turns hilarious and heartbreaking, Hannah Hart’s new book is a roaring, beautiful, and profoundly human account of an extraordinary life."—John Green "Hannah shares her truth with an honesty that is inspiring—one that makes me believe her when she says that it’s going to get better or that laughter is just around the corner or that you aren’t alone."—Jenny Lawson, #1 New York Timesbestselling author of Let's Pretend This Never Happenedand Furiously Happy The wildly popular YouTube personality, star of Food Network's I Hart Food, and author of the New York Times bestseller My Drunk Kitchen is back! This time, she’s stirring up memories and tales from her past. By combing through the journals that Hannah has kept for much of her life, this collection of narrative essays deliver a fuller picture of her life, her experiences, and the things she’s figured out about family, faith, love, sexuality, self-worth, friendship and fame. Revealing what makes Hannah tick, this sometimes cringe-worthy, poignant collection of stories is sure to deliver plenty of Hannah’s wit and wisdom, and hopefully encourage you to try your hand at her patented brand of reckless optimism. Personal note: Hello, my darlings! I am incredibly pleased to present BUFFERING: Unshared Tales of a Life Fully Loaded! As a big fan of memoirs, I wanted to try my hand at writing about the events of my life that deserve a little more consideration than can be accomplished in 140-characters or a 6-minute vlog. Now on the cusp of turning 30, I'm ready to expose some parts of my life that I haven't shared before. Before, it was all about privacy, process and time. And now the time has come! I’m ready to put myself out there, for you. I'm a little nervous about all these vulnerable words going into the world, these tales about my love life, the wrestling I’ve done with faith, how I feel about sex and my family and myself. I’ve had a lot of trials, a lot of errors, but also a lot of passion. Here’s the thing--I've always found comfort in the stories shared by others, so I hope my stories, now that I feel ready to tell them, will bring you some comfort too. And when you read this book please remember: Buffering is just the time it takes to process. Enjoy! Love, Hannah
|Author||: James A. Jacobs,Jay H. Lehr,Stephen M. Testa|
|Editor||: John Wiley & Sons|
Provides the tools needed to analyze and solve acid drainage problems Featuring contributions from leading experts in science and engineering, this book explores the complex biogeochemistry of acid mine drainage, rock drainage, and acid sulfate soils. It describes how to predict, prevent, and remediate the environmental impact of acid drainage and the oxidation of sulfides, offering the latest sampling and analytical methods. Moreover, readers will discover new approaches for recovering valuable resources from acid mine drainage, including bioleaching. Acid Mine Drainage, Rock Drainage, and Acid Sulfate Soils reviews the most current findings in the field, offering new insights into the underlying causes as well as new tools to minimize the harm of acid drainage: Part I: Causes of Acid Mine Drainage, Rock Drainage and Sulfate Soils focuses on the biogeochemistry of acid drainage in different environments. Part II: Assessment of Acid Mine Drainage, Rock Drainage and Sulfate Soils covers stream characterization, aquatic and biological sampling, evaluation of aquatic resources, and some unusual aspects of sulfide oxidation. Part III: Prediction and Prevention of Acid Drainage discusses acid-base accounting, kinetic testing, block modeling, petrology, and mineralogy studies. It also explains relevant policy and regulations. Part IV: Remediation of Acid Drainage, Rock Drainage and Sulfate Soils examines both passive and active cleanup methods to remediate acid drainage. Case studies from a variety of geologic settings highlight various approaches to analyzing and solving acid drainage problems. Replete with helpful appendices and an extensive list of web resources, Acid Mine Drainage, Rock Drainage, and Acid Sulfate Soils is recommended for mining engineers and scientists, regulatory officials, environmental scientists, land developers, and students.
|Author||: Knut Grinderud|
|Editor||: Tapir Academic Press|
Today, few texts offer a comprehensive overview of geographic information systems (GIS). The literature common in academic circles is highly technical and pays little attention to the role GIS plays as a tool in the planning and shaping of society and the world around us. The contributors to this book feel strongly about the potential inherent in the concepts and methodologies that make up a GIS. Similarly, the contributors are aware of the limitations of the uniformly technical and structural approach that dominates discussions about GIS in many professional circles. This book is a guide and an educational, easy-to-understand journey that introduces the concepts and methodologies that lie behind today's GIS. It makes GIS both more familiar and more relevant to a far broader section of the professional circles which plan, organize, and shape our surroundings.
|Author||: Craig M. Bethke|
|Editor||: Cambridge University Press|
This book provides a comprehensive overview of reaction processes in the Earth's crust and on its surface, both in the laboratory and in the field. A clear exposition of the underlying equations and calculation techniques is balanced by a large number of fully worked examples. The book uses The Geochemist's Workbench® modeling software, developed by the author and already installed at over 1000 universities and research facilities worldwide. Since publication of the first edition, the field of reaction modeling has continued to grow and find increasingly broad application. In particular, the description of microbial activity, surface chemistry, and redox chemistry within reaction models has become broader and more rigorous. These areas are covered in detail in this new edition, which was originally published in 2007. This text is written for graduate students and academic researchers in the fields of geochemistry, environmental engineering, contaminant hydrology, geomicrobiology, and numerical modeling.
|Author||: Sudhir Dixit|
|Editor||: John Wiley & Sons|
The key technology to delivering maximum bandwidth overnetworks is Dense Wave-length Division Multiplexing (DWDM) Describes in detail how DWDM works and how to implement a rangeof transmission protocols Covers device considerations, the pros and cons of variousnetwork layer protocols, and quality of service (QoS) issues The authors are leading experts in this field and providereal-world implementation examples First book to describe the interplay between the physical andIP (Internet Protocol) layers in optical networks
|Author||: David J. Welsch|
Discusses how streamside forests are crucial to the protection and enhancement of the water resources of the Eastern United States.
|Author||: Geoffrey D Tovey|
|Editor||: Royal Society of Chemistry|
Formulation is a key step in the drug design process, where the active drug is combined with other substances that maximise the therapeutic potential, safety, and stability of the final medicinal product. Regulatory and quality demands, in addition to advances in processing technologies, result in growing challenges as well as possibilities for the field. Following on from Pharmaceutical Formulation, which covered traditional dosage forms such as tablets and capsules, this volume expands upon those formulations to cover a more diverse range of less common dosage forms. Novel routes of administration are covered from inhalational, dermal and transdermal formulations to ocular, oral suspensions, vaccines and nanoparticle drug delivery. The methods through which these formulations are processed and manufactured is also covered, providing essential knowledge to ensure quality, efficiency, and acceptable costing. Specialised Pharmaceutical Formulation is an essential, up to date resource for students and researchers working in academia and in the pharmaceutical industry and will equip readers with the ability to effectively and reliably produce products which can be approved, manufactured and made available to administer to patients.
|Author||: Marco Canepari,Dejan Zecevic,Olivier Bernus|
This volume discusses membrane potential imaging in the nervous system and in the heart and modern optical recording technology. Additionally, it covers organic and genetically-encoded voltage-sensitive dyes; membrane potential imaging from individual neurons, brain slices, and brains in vivo; optical imaging of cardiac tissue and arrhythmias; bio-photonics modelling. This is an expanded and fully-updated second edition, reflecting all the recent advances in this field. Twenty chapters, all authored by leading names in the field, are cohesively structured into four sections. The opening section focuses on the history and principles of membrane potential imaging and lends context to the following sections, which examine applications in single neurons, networks, large neuronal populations and the heart. Topics discussed include population membrane potential signals in development of the vertebrate nervous system, use of membrane potential imaging from dendrites and axons, and depth-resolved optical imaging of cardiac activation and repolarization. The final section discusses the potential – and limitations – for new developments in the field, including new technology such as non-linear optics, advanced microscope designs and genetically encoded voltage sensors. Membrane Potential Imaging in the Nervous System and Heart is ideal for neurologists, electro physiologists, cardiologists and those who are interested in the applications and the future of membrane potential imaging.
|Author||: Laurence T. Yang,Makoto Amamiya,Zhen Liu,Minyi Guo,Franz J. Rammig|
|Editor||: Springer Science & Business Media|
Welcome to the proceedings of the 2005 IFIP International Conference on - bedded and Ubiquitous Computing (EUC 2005), which was held in Nagasaki, Japan, December 6–9, 2005. Embedded and ubiquitous computing is emerging rapidly as an exciting new paradigm to provide computing and communication services all the time, - erywhere. Its systems are now pervading every aspect of life to the point that they are hidden inside various appliances or can be worn unobtrusively as part of clothing and jewelry. This emergence is a natural outcome of research and technological advances in embedded systems, pervasive computing and c- munications, wireless networks, mobile computing, distributed computing and agent technologies, etc. Its tremendous impact on academics, industry, gove- ment, and daily life can be compared to that of electric motors over the past century, in fact it but promises to revolutionize life much more profoundly than elevators, electric motors or even personal computers. The EUC 2005 conference provided a forum for engineers and scientists in academia, industry, and government to address profound issues including te- nical challenges, safety, and social, legal, political, and economic issues, and to present and discuss their ideas, results, work in progress, and experience on all aspects of embedded and ubiquitous computing.
|Author||: PRADEEP K. SINHA|
|Editor||: PHI Learning Pvt. Ltd.|
The highly praised book in communications networking from IEEE Press, now available in the Eastern Economy Edition.This is a non-mathematical introduction to Distributed Operating Systems explaining the fundamental concepts and design principles of this emerging technology. As a textbook for students and as a self-study text for systems managers and software engineers, this book provides a concise and an informal introduction to the subject.
|Author||: Teerawat Issariyakul,Ekram Hossain|
|Editor||: Springer Science & Business Media|
An Introduction to Network Simulator NS2 is a beginners’ guide for network simulator NS2, an open-source discrete event simulator designed mainly for networking research. NS2 has been widely accepted as a reliable simulation tool for computer communication networks both in academia and industry. This book will present two fundamental NS2 concepts:i) how objects (e.g., nodes, links, queues, etc.) are assembled to create a network and ii) how a packet flows from one object to another. Based on these concepts, this book will demonstrate through examples how new modules can be incorporated into NS2. The book will: -Give an overview on simulation and communication networks. -Provide general information (e.g., installation, key features, etc.) about NS2. -Demonstrate how to set up a simple network simulation scenario using Tcl scripting lanuage. -Explain how C++ and OTcl (Object oriented Tcl) are linked, and constitute NS2. -Show how Ns2 interprets a Tcl Script and executes it. -Suggest post simulation processing approaches and identify their pros and cons. -Present a number of NS2 extension examples. -Discuss how to incorporate MATLAB into NS2.
|Author||: Robert Oshana|
This book includes a range of techniques for developing digital signal processing code; tips and tricks for optimizing DSP software; and various options available for constructing DSP systems from numerous software components.
|Author||: James Keener,James Sneyd|
|Editor||: Springer Science & Business Media|
Divided into two volumes, the book begins with a pedagogical presentation of some of the basic theory, with chapters on biochemical reactions, diffusion, excitability, wave propagation and cellular homeostasis. The second, more extensive part discusses particular physiological systems, with chapters on calcium dynamics, bursting oscillations and secretion, cardiac cells, muscles, intercellular communication, the circulatory system, the immune system, wound healing, the respiratory system, the visual system, hormone physiology, renal physiology, digestion, the visual system and hearing. New chapters on Calcium Dynamics, Neuroendocrine Cells and Regulation of Cell Function have been included. Reviews from first edition: Keener and Sneyd's Mathematical Physiology is the first comprehensive text of its kind that deals exclusively with the interplay between mathematics and physiology. Writing a book like this is an audacious act! -Society of Mathematical Biology Keener and Sneyd's is unique in that it attempts to present one of the most important subfields of biology and medicine, physiology, in terms of mathematical "language", rather than organizing materials around mathematical methodology. -SIAM review
|Author||: Mike Ebbers,Mary Lovelace,Andre Coelho,Anthony Fletcher,Gert Laumann,Alvaro Salla,Norbert Schlumberger,IBM Redbooks|
|Editor||: IBM Redbooks|
Each release of IBM® Data Facility Storage Management Subsystem (DFSMS) builds on the previous version. The latest release, IBM z/OS® V1.13 DFSMS, provides enhancements in these areas for the z/OS platform in a system-managed storage environment: Storage management Data access Device support Program management Distributed data access This IBM Redbooks® publication provides a summary of the functions and enhancements in z/OS V1.13 DFSMS. It provides information that you need to understand and evaluate the content of this DFSMS release, along with practical implementation hints and tips. This book also includes enhancements that are available by enabling PTFs that have been integrated into z/OS DFSMS V1.13. This book was written for storage professionals and system programmers who have experience with the components of DFSMS. It provides sufficient information so that you can start prioritizing the implementation of new functions and evaluating their applicability in your DFSMS environment.
|Author||: Peter O'Neill|
|Editor||: CRC Press|
A complete introduction to environmental chemistry, this book provides insight into the operation of the chemical processes near the Earth's surface. The four-part format groups together related environmental topics and introduces theoretical concepts. Part One brings together many essential basic geological, geochemical, and chemical ideas, and emphasizes the importance of oxygen to the chemistry of reactions near the Earth's surface. Parts Two and Three discuss systems depending on these reaction types, and Part Four examines the effects of human activities on elements that usually cycle naturally in small quantities. Also in this part, the perturbation of natural cycles by agricultural, industrial, and social developments is highlighted in terms of the consequent problems of environmental management.