![]() |
Welcome to Loot.co.za!
Sign in / Register |Wishlists & Gift Vouchers |Help | Advanced search
|
Your cart is empty |
||
|
Books > Computing & IT > General theory of computing
Now fully revised and updated, "VSAT Networks" continues to cover all of the essential issues involved with the installation and operation of networks of small earth stations called 'Very Small Aperture Terminal'. VSATs are typically one to two meters in antenna reflector diameter and communicate with one another, or with a central earth station called a 'hub', via a relay satellite in space. This informative volume enables the reader to understand how services, economics and regulatory aspects condition the success of such networks. Key features include: configuration and practical applications of VSAT networks radio frequency (RF) link analysis, focusing on basic formulae and the evaluation of the RF link performance protocols used, with emphasis on the necessary adaptation of protocols used in terrestrial networks procedures for the dimensioning of the network according to the type and volume of generated traffic and to the expected quality of service Written by a well-known, highly respected academic, this authoritative volume will appeal to students of telecommunications, electronics and computer science. Practising telecommunications engineers and technical managers involved in the planning, design and operation of networks and service provision will all find this book a valuable reference source. This "Second Edition" has taken full advantage of the author's experience gained from the success of the first edition. The theoretical background has been expanded and the operational contents have been updated in view of recent developments in the field.
A new set of major changes is reshaping the economy and creating challenges that are testing the mettle and talents of organizations and their employees. Unless organizations and their employees develop the requisite skills they need to cope with these challenges, many will become casualties of their own deficiencies. "Keys to Employee Success in Coming Decades" seeks to prepare employees for future success in an increasingly demanding and competitive global environment. Sims, Veres, and their contributors are careful to focus on what employees at different levels in the organization will need to do to be successful in the twenty-first century. Mastery of the knowledge, skills, attitudes, and behaviors discussed by the contributors in this book will lead to enhanced employee performance as the new decade approaches. The requirements for new employees or the redesigned employees is quickly changing. The organizations of tomorrow will expect employees who understand the importance of success; who welcome change and accept it, master it, and deliberately cause it. They are also employees who are proactive innovators, who confront constraints and the limitations on actions that they impose, who take risks and who continue to develop themselves professionally, technically, and personally. Written clearly, concisely, and with a minimum of academic jargon, the book will be important reading for specialists in human resource management, training and development, and others with critical responsibilities throughout the organization.
Recent improvements in healthcare delivery due to innovative technological advancements have redefined fields of biomedical science now allowing for enhanced information management, resource allocation, and quality assurance. Biocomputation and Biomedical Informatics: Case Studies and Applications provides a compendium of terms, definitions, and explanations of concepts, processes, and acronyms in this significant medical field of study. Featuring chapters authored by leading international experts, this unsurpassed collection provides a defining body of research indispensible to medical libraries, researchers, and institutions worldwide.
Constant improvements in technological applications have allowed for more opportunities to develop automated systems. This not only leads to higher success in smart data analysis, but also ensures that technological progression will continue. Ubiquitous Machine Learning and its Applications is a pivotal reference source for the latest research on the issues and challenges machines face in the new millennium. Featuring extensive coverage on relevant areas such as computational advertising, software engineering, and bioinformatics, this publication is an ideal resource for academicians, graduate students, engineering professionals, and researchers interested in discovering how they can apply these advancements to various disciplines.
Wagman gives a broad, structured, and detailed account of advancing intellectual developments in both psychological and computational theories of the nature of problem- solving. Known for originating the PLATO computer-based Dilemma Counseling System, psychologist Wagman is the author of 17 books, including "Scientific Discovery Processes in Humans and Computers "(Praeger, 2000). In this book, Professor Emeritus Morton Wagman gives a broad, structured, and detailed account of advancing intellectual developments in both psychological and computational theories of the nature of problem solving. Known for originating the PLATO computer-based Dilemma Counseling System, psychologist Wagman is the author of 17 books, including "Scientific Discovery Processes in Humans and Computers, "(Praeger, 2000) Of special interest to readers will be Wagman's conclusion that artificial intelligence problem-solving systems are deepening and broadening theories of human problem solving from scientific to everyday approaches. Scholars and professionals in psychology, artificial intelligence, and cognitive science will consider this a volume a valuable addition to their collections.
With complex systems and complex requirements being a challenge that designers must face to reach quality results, multi-formalism modeling offers tools and methods that allow modelers to exploit the benefits of different techniques in a general framework intended to address these challenges. Theory and Application of Multi-Formalism Modeling boldly explores the importance of this topic by gathering experiences, theories, applications, and solutions from diverse perspectives of those involved with multi-formalism modeling. Professionals, researchers, academics, and students in this field will be able to critically evaluate the latest developments and future directions of multi-formalism research.
The financial meltdown resulting from the subprime mortgage fiasco culminated in the most dramatic economic slowdown since the Great Depression. The global economic crisis raised the debate about the role of financial institutions and the role of regulators in an increasingly interconnected and rapidly changing world. It also altered the marketplace's perception of historically trusted financial institutions. Over the years, geopolitical, economic and technical trends have had a subtle, but very powerful, impact on the basic business model for financial institutions worldwide and on their interactions with accountholders. Add to that increased margin pressures, regulatory and compliance issues, fraud and compliance concerns, and competitive threats, and it becomes obvious that the old business model simply won't work going forward. At the same time, the financial industry is littered with some of the oldest technologies of any industry, which contributed to the poor credit decisions that fueled the crisis. A recognized entrepreneur and award-winning innovator, Louis Hernandez, Jr., using historical examples, points out that the rate of change impacting the financial services industry is accelerating. The industry has been slow to respond to change, and the focus on the recent crisis has uncovered fundamental problems that financial institutions have been avoiding. Hernandez outlines a process to map the future direction of individual institutions and the industry in a way that addresses near-term issues and overarching global changes, such as a re-emergent Asia and the dynamics of a knowledge economy. He points out that the "Too Big to Fail" thesis has given way to the seemingly more prudent, community-based institutions that largely avoided the subprime crisis. These institutions have demonstrated that they represent a unique pillar of economic stability. Now, he says, is the perfect time for the leaders of these community-based institutions to seize the day and lead the financial services industry back to the center of economic vitality and drive global economic growth, one community at a time. In Too Small to Fail, Hernandez issues the call to action, "Do you have the extraordinary drive it will take to inspire the industry and bring financial institutions back to their place as trusted intermediaries?"
Mapping and localization are two essential tasks in autonomous mobile robotics. Due to the unavoidable noise that sensors present, mapping algorithms usually rely on loop closure detection techniques, which entail the correct identification of previously seen places to reduce the uncertainty of the resulting maps. This book deals with the problem of generating topological maps of the environment using efficient appearance-based loop closure detection techniques. Since the quality of a visual loop closure detection algorithm is related to the image description method and its ability to index previously seen images, several methods for loop closure detection adopting different approaches are developed and assessed. Then, these methods are used in three novel topological mapping algorithms. The results obtained indicate that the solutions proposed attain a better performance than several state-of-the-art approaches. To conclude, given that loop closure detection is also a key component in other research areas, a multi-threaded image mosaicing algorithm is proposed. This approach makes use of one of the loop closure detection techniques previously introduced in order to find overlapping pairs between images and finally obtain seamless mosaics of different environments in a reasonable amount of time.
This volume contains papers based on presentations at the "Nagoya Winter Workshop 2015: Reality and Measurement in Algebraic Quantum Theory (NWW 2015)", held in Nagoya, Japan, in March 2015. The foundations of quantum theory have been a source of mysteries, puzzles, and confusions, and have encouraged innovations in mathematical languages to describe, analyze, and delineate this wonderland. Both ontological and epistemological questions about quantum reality and measurement have been placed in the center of the mysteries explored originally by Bohr, Heisenberg, Einstein, and Schroedinger. This volume describes how those traditional problems are nowadays explored from the most advanced perspectives. It includes new research results in quantum information theory, quantum measurement theory, information thermodynamics, operator algebraic and category theoretical foundations of quantum theory, and the interplay between experimental and theoretical investigations on the uncertainty principle. This book is suitable for a broad audience of mathematicians, theoretical and experimental physicists, and philosophers of science.
WHO SHOULD READ THIS BOOK? Individuals wanting to learn Joomla best practices. Individuals wanting to learn Joomla to Develop their websites. Business owners or employees responsible for their company's website. Web designers looking to expand their service offerings by providing Joomla sites for clients. Individuals considering Joomla for their next project. Web Professionals looking to save time by learning from Joomla It is impossible to say exactly how many websites run Joomla But over 25 Million copies of Joomla software has been downloaded since March 2007. There are 500,000 Joomla Forum members and over 8,000 Extensions listed in the Joomla Extension Directory. Joomla is now the new wave of Technology, Better, Faster, More Efficient and best of all FREE. This book brings you an easy Step-by-Step Guide to Mastering Joomla in record time. With this book, it doesn't matter if you are a non- technical person simply looking for a way to create a fast and quality website. Joomla is the option. The Open source is growing fast and Joomla leads the charge. With access to a Webhost/server, a browser and the Joomla software, you can create your own great website for FREE. Some more great and creative things you can do with Joomla : Corporate Websites or portals Online magazines, newspapers, and publications E-commerce and online reservations Government applications Small business Websites Non-profit and Organizational Websites Community-based portals chool Websites Personal or family homepages and many more.... Without knowing a line of Code, and one of the most interesting things about Joomla is that you do not need to be a programmer to build a Joomla website. Read through the entire book and master how to build a Joomla website in 60 minutes or less.
CAMD or Computer Aided Molecular Design refers to the design of
molecules with desirable properties. That is, through CAMD, one
determines molecules that match a specified set of (target)
properties. CAMD as a technique has a very large potential as in
principle, all kinds of chemical, bio-chemical and material
products can be designed through this technique.
Advances in Computers, Volume 108, the latest volume in a series published since 1960, presents detailed coverage of innovations in computer hardware, software, theory, design and applications. This book provides contributors with a medium in which they can explore subjects in greater depth and breadth than similar topics in journal articles allow.
The work presented here is generally intended for engineers, educators at all levels, industrialists, managers, researchers and political representatives. Offering a snapshot of various types of research conducted within the field of TRIZ in France, it represents a unique resource. It has been two decades since the TRIZ theory originating in Russia spread across the world. Every continent adopted it in a different manner - sometimes by glorifying its potential and its perspectives (the American way); sometimes by viewing it with mistrust and suspicion (the European way); and sometimes by adopting it as-is, without questioning it further (the Asian way). However, none of these models of adoption truly succeeded. Today, an assessment of TRIZ practices in education, industry and research is necessary. TRIZ has expanded to many different scientific disciplines and has allowed young researchers to reexamine the state of research in their field. To this end, a call was sent out to all known francophone research laboratories producing regular research about TRIZ. Eleven of them agreed to send one or more of their postdoctoral researchers to present their work during a seminar, regardless of the maturity or completeness of their efforts. It was followed by this book project, presenting one chapter for every current thesis in order to reveal the breadth, the richness and the perspectives that research about the TRIZ theory could offer our society. The topics dealt with e.g. the development of new methods inspired by TRIZ, educational practices, and measuring team impact.
This book provides a comprehensive introduction to applying compressive sensing to improve data quality in the context of mobile crowdsensing. It addresses the following main topics: recovering missing data, efficiently collecting data, preserving user privacy, and detecting false data. Mobile crowdsensing, as an emerging sensing paradigm, enables the masses to take part in data collection tasks with the aid of powerful mobile devices. However, mobile crowdsensing platforms have yet to be widely adopted in practice, the major concern being the quality of the data collected. There are numerous causes: some locations may generate redundant data, while others may not be covered at all, since the participants are rarely systematically coordinated; privacy is a concern for some people, who don't wish to share their real-time locations, and therefore some key information may be missing; further, some participants may upload fake data in order to fraudulently gain rewards. To address these problematic aspects, compressive sensing, which works by accurately recovering a sparse signal using very few samples, has proven to offer an effective solution.
Learn to Program Android Apps - in Only a Day! Android: Programming Guide: Android App Development - Learn in a Day teaches you everything you need to become an Android App Developer from scratch. It explains how you can get started by installing Android Studio and learning to use the Android SDK Manager. Can you really create an app in just a day? Yes, you can! With Android: Programming Guide: Android App Development - Learn in a Day, you'll learn to create "OMG Andriod". This app is similar to the "Hello, World" program that many beginners create when learning new computer languages. Soon, you'll have your very own app that greets you by name! Can you create an app and try it out on your personal Android device? Absolutely! Learn to run your app on emulators and devices, and how to put personal touches on your app. You'll learn how to update your apps with the Android SDK Manager, use XML, and add buttons and listeners! Order your copy TODAY!
This textbook provides an introduction to the growing interdisciplinary field of computational science. It combines a foundational development of numerical methods with a variety of illustrative applications spread across numerous areas of science and engineering. The intended audience is the undergraduate who has completed introductory coursework in mathematics and computer science. Students gain computational acuity by authoring their own numerical routines and by practicing with numerical methods as they solve computational models. This education encourages students to learn the importance of answering: How expensive is a calculation, how trustworthy is a calculation, and how might we model a problem to apply a desired numerical method? The text is written in two parts. Part I provides a succinct, one-term inauguration into the primary routines on which a further study of computational science rests. The material is organized so that the transition to computational science from coursework in calculus, differential equations, and linear algebra is natural. Beyond the mathematical and computational content of Part I, students gain proficiency with elemental programming constructs and visualization, which are presented in MATLAB syntax. The focus of Part II is modeling, wherein students build computational models, compute solutions, and report their findings. The models purposely intersect numerous areas of science and engineering to demonstrate the pervasive role played by computational science. |
You may like...
Rational Points on Elliptic Curves
Joseph H. Silverman, John Tate
Hardcover
R1,273
Discovery Miles 12 730
|