Gerenciamento avançado redes de computadores
Gerenciamento avançado redes de computadores

Author: Digerati Books

Publisher: Universo dos Livros Editora

Published: 2009

Total Pages: 129

ISBN-13: 8578730798

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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.

When Things Start to Think
When Things Start to Think

Author: Neil Gershenfeld

Publisher: Henry Holt and Company

Published: 2014-06-10

Total Pages: 243

ISBN-13: 1466873523

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In When Things Start to Think, Neil Gershenfeld tells the story of his Things that Think group at MIT's Media Lab, the group of innovative scientists and researchers dedicated to integrating digital technology into the fabric of our lives. Gershenfeld offers a glimpse at the brave new post-computerized world, where microchips work for us instead of against us. He argues that we waste the potential of the microchip when we confine it to a box on our desk: the real electronic revolution will come when computers have all but disappeared into the walls around us. Imagine a digital book that looks like a traditional book printed on paper and is pleasant to read in bed but has all the mutability of a screen display. How about a personal fabricator that can organize digitized atoms into anything you want, or a musical keyboard that can be woven into a denim jacket? When Things Start to Think is a book for people who want to know what the future is going to look like, and for people who want to know how to create the future.

Meu Próprio Negócio Extra
Meu Próprio Negócio Extra

Author: Meu Próprio Negócio

Publisher: On Line Editora

Published:

Total Pages: 84

ISBN-13:

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Reunir as melhores matérias publicadas na Meu Próprio Negócio sobre o mundo digital já entrou para as tarefas anuais da redação. Afinal, não tem interesse mais crescente entre nossos leitores do que o empreendedorismo e boas ações de gestão que envolvam a web e suas tantas ferramentas. Para que você conte com um bom apanhado de informações que possam tanto inspirá-lo a novos negócios quanto ajudá-lo a incrementar o seu, confira o resultado desta edição especial Negócios na Internet.

Internet of Things for Agriculture 4.0
Internet of Things for Agriculture 4.0

Author: Rajesh Singh

Publisher: CRC Press

Published: 2022-02-23

Total Pages: 309

ISBN-13: 1000369315

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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

Published:

Total Pages: 38

ISBN-13: 6202195533

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E-Business and Virtual Enterprises
E-Business and Virtual Enterprises

Author: Luis M. Camarinha-Matos

Publisher: Springer

Published: 2013-06-29

Total Pages: 533

ISBN-13: 0387353992

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The fast progress in computer networks and their wide availability complemented with on one hand the "explosion" of the mobile computing and on the other hand the trends in the direction of ubiquitous computing, act as powerful enablers for new forms of highly dynamic collaborative organizations and emergence of new business practices. The first efforts in virtual enterprises (VE) were strongly constrained by the need to design and develop horizontal infrastructures aimed at supporting the basic collaboration needs of consortia of enterprises. Even pilot projects that were focused on specific business domains were forced to first develop some basic infrastructures before being able to develop their specific business models. Nowadays, although there is still a need to consolidate and standardize the horizontal infrastructures, the focus is more and more directed to the development of new vertical business models and the corresponding support tools. At the same time, in the earlier R&D projects, the attention was almost exclusively devoted to the operation phase of the VE life cycle, while now there are more activities addressing the creation phase, developing mechanisms to support the rapid formation of new virtual organizations for new business opportunities. In order to complete the life cycle, there is a need to also invest on support for VE dissolution.

Opportunities in 5G Networks
Opportunities in 5G Networks

Author: Fei Hu

Publisher: CRC Press

Published: 2016-03-30

Total Pages: 561

ISBN-13: 1498739555

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Opportunities in 5G Networks: A Research and Development Perspective uniquely focuses on the R&D technical design of 5th-generation (5G) networks. It is written and edited by researchers and engineers who are world-renown experts in the design of 5G networks. The book consists of four sections: The first section explains what 5G is, what its re

Python Para Todos
Python Para Todos

Author:

Publisher: Independently Published

Published: 2020-04-03

Total Pages: 264

ISBN-13:

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Python para Todos está diseñado para introducir a los estudiantes en la programación y el desarrollo de software a través de un enfoque en la exploración de datos. Puedes pensar en Python como una herramienta para resolver problemas que están más allá de las capacidades de una simple hoja de cálculo.Python es un lenguaje de programación fácil de usar y sencillo de aprender, disponible de forma gratuita para equipos Macintosh, Windows, o Linux. Una vez que aprendes Python, puedes utilizarlo el resto de tu carrera sin necesidad de comprar ningún software.Existen copias electrónicas gratuitas de este libro en varios formatos, así como material de soporte para el libro, que pues encontrar en es.py4e.com. Los materiales del curso están disponibles bajo una Licencia Creative Commons, de modo que puedes adaptarlos para enseñar tu propio curso de Python.

Dicionário de informática e Internet
Dicionário de informática e Internet

Author: Márcia Regina Sawaya

Publisher: NBL Editora

Published: 1999

Total Pages: 548

ISBN-13: 9788521310990

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O que seria da Informática sem a Internet? E o que é a Internet sem a língua inglesa? Quem trabalha - ou mesmo somente brinca - com computador sabe - todo dia aparecem novidades. É nessa hora que o 'Dicionário de Informática e Internet' cumpre o seu objetivo. Ele se destina aos tradutores, professores, profissionais da área de Informática, bem como ao simples usuário de computador, incluindo o navegador da Internet.

Multisensor Data Fusion and Machine Learning for Environmental Remote Sensing
Multisensor Data Fusion and Machine Learning for Environmental Remote Sensing

Author: Ni-Bin Chang

Publisher: CRC Press

Published: 2018-02-21

Total Pages: 627

ISBN-13: 1351650637

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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.