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Numerical simulation of a novel expanded metal tubular structure for crashworthiness application
(
Institute of Physics Publishing
, 2015 , Conference Paper)
Search for new geometries and materials that would serve in crashworthiness applications is a cumulative process. Recent studies investigated the performance of expanded metal tubes and the possible ways to enhance its ...
A comparative analysis of experimental and numerical investigations of composite tubes under axial and lateral loading
(2010 , Article)
Quasi-static tests are performed in order to determine the crash behavior of composite tubes. The specimens are made from woven fiber carbon/epoxy. The crash experiments show that the tubes crushed in a progressive manner ...
Mechanical and Thermal Analysis of Classical Functionally Graded Coated Beam
(
EDP Sciences
, 2018 , Conference Paper)
The governing equation of a classical rectangular coated beam made of two layers subjected to thermal and uniformly distributed mechanical loads are derived by using the principle of virtual displacements and based on ...
A Robust Channel Estimation Scheme for 5G Massive MIMO Systems
(
Hindawi Limited
, 2019 , Article)
Channel state information (CSI) feedback in massive MIMO systems is too large due to large pilot overhead. It is due to the large channel matrix dimension which depends on the number of base station (BS) antennas and ...
A robust resource allocation scheme for device-to-device communications based on Q-Learning
(
Tech Science Press
, 2020 , Article)
One of the most effective technology for the 5G mobile communications is Device-to-device (D2D) communication which is also called terminal pass-through technology. It can directly communicate between devices under the ...
Collaborative Wireless Power Transfer in Wireless Rechargeable Sensor Networks
(
Hindawi Limited
, 2020 , Article)
Wireless power transfer techniques to transfer energy have been widely adopted by wireless rechargeable sensor networks (WRSNs). These techniques are aimed at increasing network lifetime by transferring power to end devices. ...
4-port MIMO antenna with defected ground structure for 5G millimeter wave applications
(
MDPI AG
, 2020 , Article)
We present a 4-port Multiple-Input-Multiple-Output (MIMO) antenna array operating in the mm-wave band for 5G applications. An identical two-element array excited by the feed network based on a T-junction power combiner/divider ...
Structure and Rheological Properties of Bovine Aortic Heart Valve and Pericardium Tissue: Implications in Bioprosthetic and Tissue-Engineered Heart Valves
(
Hindawi Limited
, 2019 , Article)
Heart valve (HV) diseases are among the leading causes of cardiac failure and deaths. Of the various HV diseases, damaged HV leaflets are among the primary culprits. In many cases, impaired HV restoration is not always ...
Engineering students' readiness to transition to emergency online learning in response to COVID-19: Case of Qatar
(
Modestum LTD
, 2020 , Article)
This study examined engineering students' initial readiness to transition to emergency online learning in response to COVID-19 in Qatar. A theoretical framework is proposed for understanding the factors influencing students' ...
Data of the design of solar assisted district cooling systems
(
Elsevier
, 2020 , Other)
The collected datasets are relevant and related to Optimization of Design and Operation of Solar Assisted District Cooling Systems [1] paper. Part of the data is collected on the main and common components of the system. ...