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السجلات المعروضة 31 -- 40 من 1346
Impact of outdated CSI on the secrecy performance of dual-hop networks using cooperative jamming
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
This paper studies the problem of secure dual-hop AF network in the presence of eavesdropper. We study the secrecy performance of partial relay selection with outdated channel state information (CSI). We propose a system ...
Pore-scale mechanisms associated with permeability impairment in porous media: A micromodel study
(
European Association of Geoscientists and Engineers, EAGE
, 2019 , Conference Paper)
Recently, researchers are attracted towards the gas production from hydrate bearing sediments considering its abundance in marine continental margins and persisting demand for alternate energy. Dissociation of hydrate into ...
Impact of dietary Trichosporon mycotoxinivorans on ochratoxin A induced immunotoxicity; In vivo study
(
Elsevier Ltd
, 2019 , Article)
Ochratoxin A (OA), the secondary metabolite of certain Aspergillus and Penicillium species, is one of the potent biological immune-suppressor. The present study was designed to explore the in-vivo efficacy of Trichosporon ...
أبو جعفر أحمد بن خلف بن وصول الترجالي الأندلسي تحرير عصره وسيرته وذكر مؤلفاته
(
مركز الجنوب للإنماء الثقافى والإنسانى
, 2019 , Article)
مدخل في بيان فوائد الاستعانة بالنقد التاربخي' لأجل تحرير سيّر المؤلفين: الحمد للّه وحده. والصلاة والسلام على من لا نبي بعده. لقد انتبهت إلى فشو الحيرة والالتباس الموجودين في الدراسات التي تَصّدَّرُ بها بعض البحوث والرسائل ...
Investigating the effects of mixing ionic liquids on their density, decomposition temperature, and gas absorption
(
Institution of Chemical Engineers
, 2019 , Article)
In order to counter the detrimental effect of chemicals on the environment, the academic and industry research interest have shifted towards “green” solvents. Ionic liquids (ILs) are salt-like compounds that, with few ...
Assessing safe food handling knowledge and practices of food service managers in Doha, Qatar
(
SAGE Publications Inc.
, 2019 , Article)
The aim of this cross-sectional study was to assess safe food handling practices, food safety knowledge, and adherence to implementation of Hazard Analysis and Critical Control Point among 53 food safety managers working ...
The purification and identification of human blood serum proteins with affinity to the antitumor active RL2 lactaptin using magnetic microparticles
(
John Wiley and Sons Ltd
, 2019 , Article)
The cytopoxic effect of RL2 lactaptin (the recombinant analog of proteolytic fragment of human kappa‐casein) toward tumor cells in vitro and in vivo presents it as a novel promising antitumor drug. The binding of any drug ...
Minimising number of sensors in wireless sensor networks for structure health monitoring systems
(
Institution of Engineering and Technology
, 2019 , Article)
Sensor placement optimisation is an important problem in the field of structural health monitoring (SHM). Many researchers solve this problem by focusing only on the network requirements, without considering the civil ...
The adoption of green building practices in construction projects in Qatar: a preliminary study
(
Emerald Group Publishing Ltd.
, 2019 , Article)
Purpose
It is widely known that carbon dioxide emissions and climate change are among the most critical global challenges. These issues were worsened partly by the continuous adoption of traditional non-green behaviors ...
Do Patented Innovations Reduce Stock Price Crash Risk?
(
Wiley-Blackwell
, 2019 , Article)
Using a large sample of US firms, we document a significantly negative relation between the number of patents (citations) and stock price crash risk. Our findings are consistent with the arguments that patented innovation ...