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السجلات المعروضة 321 -- 330 من 389
Propionic acidemia in the Arab World.
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Elsevier
, 2015 , Article)
The autosomal recessive disease propionic acidemia (PA) is an inborn error of metabolism with highly variable clinical manifestations, caused by a deficiency of propionyl-CoA carboxylase (PCC) enzyme, due to mutations in ...
Ginsenoside Rb1 inhibits fibrillation and toxicity of alpha-synuclein and disaggregates preformed fibrils
(
Elsevier
, 2015 , Article)
Compelling evidence indicates that α-synuclein (α-syn) aggregation plays a central role in the pathogenesis of Parkinson's disease (PD) and other synucleinopathies. Identification of compounds that inhibit or reverse the ...
E5 and E6/E7 of high-risk HPVs cooperate to enhance cancer progression through EMT initiation
(
Taylor & Francis
, 2015 , Article)
It is estimated that 10–20% of human carcinogenesis is linked to virus infection including papillomaviruses (HPVs). Moreover, since metastatic cancer disease is a major cause of morbidity and mortality in cancer patients, ...
A switched PV approach for extracted maximum power enhancement of PV arrays during partial shading
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Institute of Electrical and Electronics Engineers Inc.
, 2015 , Article)
This paper proposes a switched photovoltaic (PV) approach to enhance the extracted maximum power from a PV array during partial shading conditions. The proposed system is simple and cost effective. However, it may provide ...
Childhood poisoning in Qatar: A call for action
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Society of Hospital Pharmacists of Australia
, 2015 , Article)
[No abstract available]
Nanowetting of Graphene by Ionic Liquid Droplets
(
American Chemical Society
, 2015 , Article)
The behavior of nanodroplets formed by amino acid based 1-ethyl-3-methylimidazolium glycine ionic liquid on graphene sheets was studied using classic molecular dynamics. Nanodroplets of different sizes were analyzed, and ...
Studies on chemistry, spectroscopy and antioxidant activities of chromium(III)-hydrazide complexes
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Bentham Science Publishers B.V.
, 2015 , Article)
Acid hydrazides are vital chemical entities due to their biological activities. Upon complexation with certain metal ions, their biological activities are known to be positively enhanced. The present work describes the ...
Additional records of vector mosquito diversity collected from Al Khor district of North-eastern Qatar
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Elsevier
, 2015 , Article)
ObjectiveTo survey mosquito diversity in the north-eastern area, which includes the most important gas industrial city in Qatar, and to investigate the potential mosquitoes for transmitting diseases. MethodsA study was ...
Enhancement of multi-media filter performance using talc as a new filter aid material: Mechanistic study
(
Elsevier
, 2015 , Article)
The potential of using a new filter aid, namely, talc to enhance the removal of particles in a multi-media filter was investigated. In the case of the nano-scale particles the running time was enhanced by 300. min at a ...
العبء المذهبي : العوامل الحاكمة للسياسة الإيرانية تجاه العالم العربي
(
مؤسسة الأهرام
, 2015 , Article)
تعد إيران من أكثر الدول إثارة للجدل في منطقة الشرق الأوسط، نظرا للتصور الموجود حول تأثيرها، وكذلك التطورات السياسية التي شهدتها منذ القرن السادس عشر، وظهور هوية دينية مذهبية لها متمايزة عن بقية العالم الإسلامي. يرتبط هذا ...