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السجلات المعروضة 41 -- 50 من 771
A wireless oxygen saturation and heart rate monitoring and alarming system based on the Qatar Early Warning Scoring system
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Article)
Background: Peripheral oxygen saturation (SpO2) and heart rate (HR) are important indicators for various medical conditions such as cardiopulmonary disorders and respiratory diseases. The main objectives of this study is ...
Proactive spectrum sharing incentive for physical layer security enhancement using outdated CSI
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Article)
We investigate the spectrum sharing possibility as an incentive to enhancing the physical layer security. The concept behind this is that a legitimate source-destination pair, communicating in the presence of a passive ...
Towards energy efficient and quality of service aware cell zooming in 5G wireless networks
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
This paper presents an energy efficient and quality of service aware dynamic cell zooming algorithm for dense heterogeneous networks. The exponential growth of mobile data traffic would lead to dense deployment of small ...
Optimization of chiral lattice based metastructures for broadband vibration suppression using genetic algorithms
(
Academic Press
, 2016 , Article)
One of the major challenges in civil, mechanical, and aerospace engineering is to develop vibration suppression systems with high efficiency and low cost. Recent studies have shown that high damping performance at broadband ...
Culture as a driver for the design of social robots for Autism spectrum disorder interventions in the Middle East
(
Springer Verlag
, 2016 , Conference Paper)
In this paper, we discuss the prevalence of Autism Spectrum Disorder (ASD) in the Gulf region. We examine the importance of providing state-of-the-art ASD interventions, and highlight social robots as therapeutic tools ...
Three-wire bipolar high-voltage direct current line using an existing single-circuit high-voltage alternating current line for integrating renewable energy sources in multiterminal DC networks
(
Institution of Engineering and Technology
, 2016 , Article)
When compared with conventional point-To-point high-voltage direct current (HVDC) systems, multiterminal HVDC (MTDC) systems are more economical and flexible. MTDC systems can tie distributed high power renewable energy ...
Dynamic users assignment and bandwidth allocation for energy efficient hybrid powered communication systems
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
In this paper, we aim to encourage the use of renewable power in communication systems through hybrid powering. The problem consists of optimizing the resource allocation problem using the hybrid powering from renewable ...
A space vector PWM scheme for five-phase current-source converters
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Article)
The most recent literature on multiphase machine drives is based on voltage-source converter (VSC) systems utilizing different modulation techniques. Very little attention is given to the multiphase current-source converters ...
Combined influence of temperature and flow rate of feeds on the performance of forward osmosis
(
Elsevier
, 2016 , Article)
The effect of the membrane orientation, feeds flow rate, feeds temperature, and combining effect of both temperature and flow rate on the membrane flux was investigated in order to enhance the performance of forward osmosis ...
Amplitude-dependent damping in vibration serviceability: Case of a laboratory footbridge
(
American Society of Civil Engineers (ASCE)
, 2016 , Article)
Construction technology advancements in the last couple of decades have led to the use of lightweight and high-strength materials in structural systems. Although longer spans and lighter materials result in floor systems ...