بحث بسيط
السجلات المعروضة 801 -- 810 من 3929
Mental distress and its associations with behavioral outcomes during the COVID-19 pandemic: a national survey of Chinese adults
(
Elsevier
, 2021 , Article)
ObjectivesThis study aimed to evaluate associations between mental distress and COVID-19-related changes in behavioral outcomes and potential modifiers (age, gender, educational attainment) of such associations. Study ...
تفسير سورة الأعلى لابن سينا، مع دراسة منهجية في التفسير الفلسفي
(
المنظمة العربية للتربية والثقافة والعلوم
, 2020 , Article)
يعد تفسير سورة الأعلى تفسيرا فلسفيا، انعكس في فكر ابن سينا الفلسفي من خلال دراسته لأمور ثلاثة هي: الألوهية، النبوة، والمعاد. أما في الألوهية فقد أثبت ابن سينا الألوهية وخلق الله العليم الحكيم للكون، بدليل العناية والاختراع، ...
عوائق النهضة : تفكك شبكة العلاقات الاجتماعية
(
جمعية العلماء المسلمين الجزائريين
, 2021 , Article)
يظهر تحلل شبكة العلاقات الاجتماعية في تمزق البناء الاجتماعي للأمة، وسيادة النزعات القومية والعشائرية والفئوية، وسيادة النزعة الفردية في المجتمع، مما يؤدي إلى انعكاس بوصلة الانتماء، وقلب لمعيار القيم، وتعارض مصالح الأفراد ...
Enhancing nutrition knowledge and dietary diversity among rural pregnant women in Malawi: a randomized controlled trial.
(
BMC
, 2021 , Article)
In many sub-Saharan African countries, such as Malawi, antenatal care (ANC) services do not deliver sufficient nutrition awareness to improve adequate dietary intake in pregnancy. We therefore compared the effects of ...
Habitual Tea and Coffee Consumption and Mean Reaction Time Among Qatari Adults.
(
IOS Press
, 2021 , Article)
Tea and coffee consumption is associated with cognitive function in some studies. We aimed to identify tea and coffee drinking patterns and their association with mean reaction time among Qatari adults. The study included ...
SARS-CoV-2 Short-Time Infection Produces Relevant Cytopathic Effects in Vero E6 Cell Line.
(
MDPI
, 2021 , Article)
Severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) is mainly transmitted through respiratory droplets from positive subjects to susceptible hosts or by direct contact with an infected individual. Our study ...
Continuous adsorptive removal of glimepiride using multi-walled carbon nanotubes in fixed-bed column.
(
Springer
, 2021 , Article)
Water pollution by emerging pollutants such as pharmaceutical and personal care products is one of today's biggest challenges. The presence of these emerging contaminants in water has raised increasing concern due to their ...
Synthesis of Novel Aqua ƞ4-NNNO/Cu(II) Complexes as Rapid and Selective Oxidative Catalysts for O-Catechol: Fluorescence, Spectral, Chromotropism and Thermal Analyses
(
MDPI
, 2021 , Article)
A new tetradentate Schiff base (SB), (E)-4-fluoro-2-(1-((2-(piperazin-1-yl)ethyl)imino)ethyl)phe-nol, was synthesized from condensation of 2-(1-piperazinyl)ethylamine and 5-fluoro-2-hydroxyacetophe-none. This ligand was ...
Testing a Model of the Threat of Street Sexual Harassment in Egypt: Implications for Social Work Education
(
Macrothink Institute
, 2021 , Article)
This study tested a model of Egyptian women’s well-being and perception of the threat of sexual harassment. The model was drawn from multiple theoretical frameworks, including the vulnerability perspective, objectification ...
Synthesis, characterization, surface analysis, optical activity and solvent effects on the electronic absorptions of Schiff base-functionalized amino thiophene derivatives: Experimental and TD-DFT investigations
(
Elsevier
, 2021 , Article)
New derivatives of 3,3′-di-(((E)-(5-substituted-thiophen-2-yl)methylene)amino)-N-methylpropylamines (3a,b) were synthesized from the dehydration of N-methyl-diaminopropylamine and 2-thielylcarboxaldehyde derivatives; ...