Gerenciamento Avancado Redes De Computadores
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| Author | : Digerati Books |
| Publisher | : Universo dos Livros Editora |
| Total Pages | : 129 |
| Release | : 2009 |
| Genre | : Computers |
| ISBN | : 8578730798 |
O leitor que ache que gerenciar redes é apenas cortar e montar cabos e apertar o botão reset do roteador quando não há conexão com a Internet, encontrou um livro que irá fazer com que ele reveja seus conceitos... Redes de computadores são formadas por conjuntos de máquinas, fios e dispositivos constituídos de hardware e software dos mais variados tipos. Elas são utilizadas para o tráfego de informações essenciais a um grupo de pessoas, empresa ou corporação e sua importância faz com que nunca devam (ou devessem) deixar de funcionar. Mas isso não é o que acontece... tráfego pesado e não medido, cabeamentos e dispositivos gastos ou mal-instalados, servidores mal configurados ou que disponibilizam serviços não adequados, são apenas alguns exemplos de problemas causados pelo gerenciamento insuficiente dos recursos de uma rede. Para preveni-los ou remediá-los, nada melhor que o gerenciamento profissional de uma rede de computadores, com a montagem de servidores seguros e com um bom desempenho, e cabeamento realmente estruturado, no qual um cabo possa ser retirado ou substituído sem que isso afete o funcionamento da rede. Este livro mostra essas, dentre outras soluções técnicas, com ênfase na praticidade, economia de recursos técnicos e materiais e apresentação de resultados com alto grau de desempenho.
| Author | : Rajesh Singh |
| Publisher | : CRC Press |
| Total Pages | : 296 |
| Release | : 2022-02-24 |
| Genre | : Technology & Engineering |
| ISBN | : 1000369277 |
This new book provides an insightful look at the varied and exciting uses and applications of Wi-Fi and the Internet of Things in agriculture. With internet-enabled communications becoming more widely available, farms and agricultural establishments can take advantage of these new technologies for a wide range of farm operations, such as crop management, farm vehicle tracking, livestock monitoring, storage monitoring, and more. The collected data from these devices can be stored in the cloud system or server and accessed by the farmers via the internet or mobile phones. This book shows the many benefits to farmers from applying IoT, including better utilizing information for monitoring crops, optimizing water use, planning effective fertilization strategies, and saving time and reducing the operation expenses. Topics include using IoT for vertical farming, IoT-based smart irrigation system, landslide susceptibility assessment, automated aeroponics systems, crop survival analysis, and more. The volume also considers the challenges of IoT in agriculture, such as the requirements of applications of wireless sensor networks, the threat of attacks and the detection of vulnerabilities in wireless sensor networks, and more. Internet of Things for Agriculture 4.0: Impact and Challenges provides a better understanding of the time- and resourcing-saving benefits of wireless sensors and remote monitoring devices in agriculture. The volume will be useful for those involved in agricultural operations as well as scientists and researchers, and faculty and students in agriculture and computer and information science engineering.
| Author | : |
| Publisher | : Bruna Pozzebon |
| Total Pages | : 38 |
| Release | : |
| Genre | : |
| ISBN | : 6202195533 |
| Author | : |
| Publisher | : UNESCO |
| Total Pages | : 209 |
| Release | : 2012 |
| Genre | : |
| ISBN | : 9230010871 |
| Author | : Ni-Bin Chang |
| Publisher | : CRC Press |
| Total Pages | : 627 |
| Release | : 2018-02-21 |
| Genre | : Technology & Engineering |
| ISBN | : 1351650637 |
In the last few years the scientific community has realized that obtaining a better understanding of interactions between natural systems and the man-made environment across different scales demands more research efforts in remote sensing. An integrated Earth system observatory that merges surface-based, air-borne, space-borne, and even underground sensors with comprehensive and predictive capabilities indicates promise for revolutionizing the study of global water, energy, and carbon cycles as well as land use and land cover changes. The aim of this book is to present a suite of relevant concepts, tools, and methods of integrated multisensor data fusion and machine learning technologies to promote environmental sustainability. The process of machine learning for intelligent feature extraction consists of regular, deep, and fast learning algorithms. The niche for integrating data fusion and machine learning for remote sensing rests upon the creation of a new scientific architecture in remote sensing science that is designed to support numerical as well as symbolic feature extraction managed by several cognitively oriented machine learning tasks at finer scales. By grouping a suite of satellites with similar nature in platform design, data merging may come to help for cloudy pixel reconstruction over the space domain or concatenation of time series images over the time domain, or even both simultaneously. Organized in 5 parts, from Fundamental Principles of Remote Sensing; Feature Extraction for Remote Sensing; Image and Data Fusion for Remote Sensing; Integrated Data Merging, Data Reconstruction, Data Fusion, and Machine Learning; to Remote Sensing for Environmental Decision Analysis, the book will be a useful reference for graduate students, academic scholars, and working professionals who are involved in the study of Earth systems and the environment for a sustainable future. The new knowledge in this book can be applied successfully in many areas of environmental science and engineering.
| Author | : Tony Hey |
| Publisher | : Oficina de Textos |
| Total Pages | : 257 |
| Release | : |
| Genre | : Science |
| ISBN | : 8579750318 |
Publicado em parceria com a Microsoft Research, este livro apresenta pela primeira vez as pesquisas para a formulação do chamado Quarto Paradigma - uma nova metodologia de desenvolver ciência, baseada no uso intensivo de dados e na utilização de computação avançada para interpretar essas informações e criar novo conhecimento. Ao avaliar os novos campos de colaboração entre tecnologia e ciência, esta obra procura apontar tendências, além de inspirar uma nova geração de cientistas.
| Author | : Harold Kerzner |
| Publisher | : John Wiley & Sons |
| Total Pages | : 272 |
| Release | : 2002-03-14 |
| Genre | : Business & Economics |
| ISBN | : 047143664X |
"It has often been said that 'to improve, one must be prepared to measure the improvement' and 'one must inspect what one expects.' The Kerzner Project Management Maturity Model has provided this tangible measure of maturity. The rest is up to a company to set the expectations and to inspect the results."--Bill Marshall, Nortel Global Project Process Standards (from the Foreword) Strategic planning for project management-a proven model for assessment and continuous improvement Harold Kerzner's landmark Project Management has long been the reference of choice for outstanding coverage of the basic principles and concepts of project management. Now, with the Project Management Maturity Model (PMMM) detailed in this new book, Kerzner has developed a unique, industry-validated tool for helping companies assess their progress in integrating project management throughout their organization. Strategic Planning for Project Management Using a Project Management Maturity Model begins by examining the principles of strategic planning and how they relate to project management. The second part of the book introduces the PMMM, detailing the five different levels of development for achieving maturity, along with benchmarking instruments for measuring an organization's progress along the maturity curve. These assessment tools can easily be customized to suit individual companies-a particularly valuable feature of the model. Offering vital guidance for making project management a strategic tool for competitive advantage, this book helps managers, engineers, project team members, business consultants, and others build a powerful foundation for company improvement and excellence.
| Author | : Adrian Fernandez |
| Publisher | : Newnes |
| Total Pages | : 201 |
| Release | : 2013-04-19 |
| Genre | : Technology & Engineering |
| ISBN | : 0124116000 |
This book explores the world of microcontroller development through friendly lessons and progressively challenging projects, which will have you blink LEDs, make music with buzzers & interact with different sensors like accelerometers and temperature sensors. This book is focused on the MSP-EXP430G2 LaunchPad Evaluation Kit, which is a complete microcontroller development platform that includes everything you need to start creating microcontroller-based projects. Many of the 25+ projects will also leverage external components, such as the highly-integrated Educational BoosterPack, which is a modular extension to the LaunchPad and includes many components such as an RGB LED, character LCD & potentiometer. This book provides helpful guides that break down hardware circuits through visual diagrams and includes fully-commented code examples. Concepts are broken down and explained in an easy to follow language and analogies to help you understand the principles behind each project/system. The projects will encourage you to use and even combine the fundamental concepts to develop your ideas in creating new microcontroller solutions. Coverage includes: - Digital Input/Output: buttons, LEDs, turning anything into a button - Analog Input/Output: sensors, temperature, accelerometer, potentiometer, etc. - Programming fundamentals: conditional branches & loops, flow, logic, number systems - Pulse-Width Modulation (PWM): square wave, buzzer, analog signal simulation - Serial Communication: UART, SPI & I2C - Code development using Energia, a free, open-source code editor and compiler - Debugging through serial communication with a computer - Interfacing with external components such as LEDs, buzzers, potentiometers, sensors & more. With the help of this book, you will be challenged to think about developing your own unique microcontroller-based application, and you will be equipped to start solving various problems, adding intelligence to existing products, or even developing your own innovative creations with a LaunchPad development kit. - Includes over 25 projects which focuses on a learn by doing approach - Contains easy to follow diagrams and code examples - Covers Programming fundamentals, such as conditional branches and loops, flow, logic, number systems
| Author | : Masaaki Kurosu |
| Publisher | : Springer |
| Total Pages | : 783 |
| Release | : 2013-07-01 |
| Genre | : Computers |
| ISBN | : 3642393306 |
The five-volume set LNCS 8004--8008 constitutes the refereed proceedings of the 15th International Conference on Human-Computer Interaction, HCII 2013, held in Las Vegas, NV, USA in July 2013. The total of 1666 papers and 303 posters presented at the HCII 2013 conferences was carefully reviewed and selected from 5210 submissions. These papers address the latest research and development efforts and highlight the human aspects of design and use of computing systems. The papers accepted for presentation thoroughly cover the entire field of human-computer interaction, addressing major advances in knowledge and effective use of computers in a variety of application areas. This volume contains papers in the thematic area of human-computer interaction, addressing the following major topics: speech, natural language and auditory interfaces; gesture and eye-gaze based Interaction; touch-based interaction; haptic interaction; graphical user interfaces and visualisation.
| Author | : Manuel Jiménez |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 660 |
| Release | : 2013-09-11 |
| Genre | : Technology & Engineering |
| ISBN | : 1461431433 |
This textbook serves as an introduction to the subject of embedded systems design, using microcontrollers as core components. It develops concepts from the ground up, covering the development of embedded systems technology, architectural and organizational aspects of controllers and systems, processor models, and peripheral devices. Since microprocessor-based embedded systems tightly blend hardware and software components in a single application, the book also introduces the subjects of data representation formats, data operations, and programming styles. The practical component of the book is tailored around the architecture of a widely used Texas Instrument’s microcontroller, the MSP430 and a companion web site offers for download an experimenter’s kit and lab manual, along with Powerpoint slides and solutions for instructors.
