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Author: Digerati Books
Publisher: Universo dos Livros Editora
ISBN: 8578730798
Category : Computers
Languages : pt
Pages : 129
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Book Description
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: Digerati Books
Publisher: Universo dos Livros Editora
ISBN: 8578730798
Category : Computers
Languages : pt
Pages : 129
Get Book Here
Book Description
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: Neil Gershenfeld
Publisher: Henry Holt and Company
ISBN: 1466873523
Category : Computers
Languages : en
Pages : 243
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Book Description
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.
Author:
Publisher: Bruna Pozzebon
ISBN: 6202195533
Category :
Languages : en
Pages : 38
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Book Description
Author: Rajesh Singh
Publisher: CRC Press
ISBN: 1000369277
Category : Technology & Engineering
Languages : en
Pages : 296
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Book Description
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: Fei Hu
Publisher: CRC Press
ISBN: 1498739555
Category : Computers
Languages : en
Pages : 561
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Book Description
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
Author: Luis M. Camarinha-Matos
Publisher: Springer
ISBN: 0387353992
Category : Business & Economics
Languages : en
Pages : 533
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Book Description
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.
Author: Márcia Regina Sawaya
Publisher: NBL Editora
ISBN: 9788521310990
Category : Computers
Languages : pt-BR
Pages : 548
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Book Description
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.
Author: Ni-Bin Chang
Publisher: CRC Press
ISBN: 1351650637
Category : Technology & Engineering
Languages : en
Pages : 627
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Book Description
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
ISBN: 8579750318
Category : Science
Languages : pt
Pages : 257
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Book Description
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:
Publisher: UNESCO
ISBN: 9230010871
Category :
Languages : en
Pages : 209
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Book Description
