Zobrazeno 1 - 10
of 362
pro vyhledávání: '"Paulo Maciel"'
Publikováno v:
Arquivos Brasileiros de Cardiologia, Vol 121, Iss 5 (2024)
Resumo Fundamento A congestão venosa residual é um dos principais contribuintes para a readmissão de pacientes com insuficiência cardíaca, e o escore de ultrassonografia de excesso venoso (VExUS) é uma ferramenta potencialmente útil para avali
Externí odkaz:
https://doaj.org/article/489fd95dbbcc44f189cc9f9140bf92f7
Publikováno v:
IEEE Access, Vol 7, Pp 138315-138326 (2019)
Most companies and organizations rely nowadays on virtualized environments to host and run their applications. Some of these applications have stringent availability and security requirements. An important challenge for high availability in virtualiz
Externí odkaz:
https://doaj.org/article/ab0604a35ea44392a861ff790584a6d2
Publikováno v:
Journal of Cloud Computing: Advances, Systems and Applications, Vol 7, Iss 1, Pp 1-19 (2018)
Abstract Cloud computing is a paradigm that provides services through the Internet. The paradigm has been influenced by previously available technologies (for example cluster, peer-to-peer, and grid computing) and has now been adopted by almost all l
Externí odkaz:
https://doaj.org/article/34301468b2684715811d9492db06e72e
Publikováno v:
Energies, Vol 14, Iss 1, p 124 (2020)
The Internet has been going through significant transformations and changing the world around us. We can also see the Internet to be used in many areas, for innumerable purposes, and, currently, it is even used by objects. This evolution leads to the
Externí odkaz:
https://doaj.org/article/f8e0ff18500e4c6a94943520febe2525
Publikováno v:
Sensors, Vol 14, Iss 9, Pp 15760-15785 (2014)
Wireless Sensor Networks (WSNs) consist of hundreds or thousands of sensor nodes with limited processing, storage, and battery capabilities. There are several strategies to reduce the power consumption of WSN nodes (by increasing the network lifetime
Externí odkaz:
https://doaj.org/article/f9c8ed6ac1524e468bc9782c51d8438b
Publikováno v:
Energies, Vol 7, Iss 1, Pp 238-277 (2014)
Data centers have evolved dramatically in recent years, due to the advent of social networking services, e-commerce and cloud computing. The conflicting requirements are the high availability levels demanded against the low sustainability impact and
Externí odkaz:
https://doaj.org/article/f8f46a373a1f4fa1962a534d9b24ccbb
Publikováno v:
Information, Vol 10, Iss 3, p 113 (2019)
Due to the high demands of new technologies such as social networks, e-commerce and cloud computing, more energy is being consumed in order to store all the data produced and provide the high availability required. Over the years, this increase in en
Externí odkaz:
https://doaj.org/article/e04d6991cd17416a9f7e0d696bc57929
Publikováno v:
Energies, Vol 6, Iss 7, Pp 3422-3443 (2013)
Energy consumption is a matter of common concern in the world today. Research demonstrates that as a consequence of the constantly evolving and expanding field of information technology, data centers are now major consumers of electrical energy. Such
Externí odkaz:
https://doaj.org/article/10fa04dff01346fa996ab4f96f2105d5
Publikováno v:
Sensors, Vol 13, Iss 3, Pp 3473-3500 (2013)
Power consumption is the main concern in developing Wireless Sensor Network (WSN) applications. Consequently, several strategies have been proposed for investigating the power consumption of this kind of application. These strategies can help to pred
Externí odkaz:
https://doaj.org/article/f50ce9e00ec54d10aa92204139d4c1ba
Publikováno v:
Energies, Vol 11, Iss 10, p 2821 (2018)
Due to the demands of new technologies such as social networks, e-commerce and cloud computing, more energy is being consumed in order to store all the produced data. While these new technologies require high levels of availability, a reduction in th
Externí odkaz:
https://doaj.org/article/2d8a88ce1e9e4ebbb2fbb671fb2fadd8