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السجلات المعروضة 51 -- 60 من 1914
An Experimental Performance Evaluation and Compatibility Study of the Bluetooth Low Energy Based Platform for ECG Monitoring in WBANs
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SAGE publications
, 2015 , Article)
A long term healthcare monitoring system requires battery operated devices with low-power technologies. Researchers tried to adapt various short-range technologies for Wireless Body Area Networks (WBANs) in ubiquitous ...
An Autonomous Packet Transmission Strategy for Opportunistic Wireless Sensor Networks
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Hindawi Publishing Corporation
, 2012 , Article)
We consider a wireless sensor network that comprises a single hop between the sensor nodes and the central controller node with multiple antennas. In this system model, we concentrate on the single-beam opportunistic ...
Energy absorption capability of thin-walled aluminium tubes under crash loading
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Universiti Malaysia Pahang
, 2015 , Article)
This paper investigates the interaction of design factors such as tube thickness, tube length, and tube cross-sectional aspect ratio, along with friction and impacting mass on crashworthiness parameters such as specific ...
A Survey on Energy Harvesting and Integrated Data Sharing in Wireless Body Area Networks
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SAGE publications
, 2015 , Article)
Wireless body area networks (WBANs) are important branches of wireless sensor networks (WSNs). They promise unobtrusive ambulatory health monitoring for real-time updates of patients' medical records that have aroused ...
Enhancing the Cognitive and Learning Skills of Children with Intellectual Disability through Physical Activity and Edutainment Games
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SAGE publications
, 2015 , Article)
This work introduces an edutainment system specifically designed to help children with intellectual disability (ID) in order to allow them to have an enhanced and enjoyable learning process and addresses the need for ...
Editorial: Time frequency and array processing of non-stationary signals
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Springer
, 2012 , Article)
Conventional time-frequency analysis methods were extended to data arrays in many applications, and there is the potential for more synergistic development of new advanced tools by exploiting the joint properties of ...
A Spreadsheet Teaching Tool For Analysis Of Pipe Networks
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Qatar University
, 1997 , Article)
Spreadsheets are used widely in engineering to perform several analysis and design calculations. They are also very attractive as educational tools due to their flexibility and efficiency. This paper demonstrates the use ...
Approach for Integrating Indirect Evaporative Cooling System into Contemporary Architecture
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OMICS International
, 2014 , Article)
Nowadays, the knowledge of building ecology focuses on energy efficiency and how to integrate environmental and climatic parameters into HVAC and thus enhances space qualities such as comfort ability. The aim of this paper ...
Ecological Indicators for Landscape Assessment- Moving Forward with Sustainability Initiatives for Qatar
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OMICS International
, 2012 , Article)
According to the Central Intelligence Agency, Oil and gas have made Qatar the second highest per-capita income country - following Liechtenstein. The economy of Qatar is one of the active economies in the Middle East with ...
Evaluation of Combined Excavation Waste and Reclaimed Asphalt Pavement Aggregates for Use in Road Bases and Sub-bases
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OMICS International
, 2014 , Article)
More than 15 million tons of aggregates are imported each year to Qatar from neighbouring countries. Large quantities of waste materials (around 20 million tons/year) from excavation waste, demolition rubble and reclaimed ...