Search
Now showing items 21-30 of 11606
الحماية القانونية للطفل العامل في القانون القطري
(
مخبر القانون المقارن لكليّة الحقوق والعلوم السياسية، بجامعة أبوبكر بلقايد (تلمسان)
, 2020 , Article)
اهتم القانون القطري كغيره من القوانين المقارنة بعمل الأطفال، معتمدا ما كرسته الاتفاقيات الدولية في هذا الشأن. وأوضح المشرع من خلال أحكام القانون رقم 14 لسنة 2004 الخاص بإصدار قانون العمل شروطا عديدة في خصوص عمالة الأطفال، ...
Screening and brief interventions for adolescent alcohol use disorders presenting through emergency departments: a research programme including two RCTs
(
NIHR Journals Library
, 2020 , Article)
BACKGROUND:
Alcohol consumption and related harm increase steeply from the ages of 12–20 years. Adolescents in the UK are among the heaviest drinkers in Europe. Excessive drinking in adolescents is associated with ...
Using YouTube to Learn Anatomy: Perspectives of Jordanian Medical Students
(
hindawi
, 2020 , Article)
The study is aimed at exploring the popularity, impact, and usefulness of using YouTube in learning anatomy as perceived by Jordanian medical students studying at Jordan University of Science and Technology. Methods. The ...
Design of hybrid clay/ polypyrrole decorated with silver and zinc oxide nanoparticles for anticorrosive and antibacterial applications
(
Elsevier
, 2020 , Article)
In this work, a novel and cost-effective bentonite intercalated with polypyrrole Zinc oxide-silver nanocomposite (B-PPy/ZnO) hybrid material was prepared via in situ photopolymerization of pyrrole in the presence of silanized ...
جزاء بند المنع من التصرّف في المادة المدنية - دراسة مقارنة
(
Qatar University Press
, 2020 , Article)
يطرح الموضوع إشكالية ضبط المسائل التي حول دون نجاعة جزاء بند المنع من التصرف في القانون المدني. ورغم أنْ بعض القوانين نصت على جزاء البطلان، إلا أن السؤال يُطرح لمعرفة
مدى ونوع البطلان في حالة مخالفة شروط صحة البند. وكذلك ...
Organ-specific toxicity evaluation of stearamidopropyl dimethylamine (SAPDMA) surfactant using zebrafish embryos
(
Elsevier
, 2020 , Article)
Surfactants are widely used in the industry of detergents, household products, and cosmetics. SAPDMA is a cationic surfactant that is used mostly in cosmetics, conditioning agents and has recently gained attention as a ...
Diabetic Reinopathy Classification using Deep Learning
(2020 , Master Thesis)
With diabetes growing at an alarming rate, changes in the retina of diabetic patients causes a condition called diabetic retinopathy which eventually leads to blindness. Early detection of diabetic retinopathy is the best ...
Congenital microcephaly-linked CDK5RAP2 affects eye development
(
Wiley
, 2020 , Article)
Biallelic mutations in the cyclin-dependent kinase 5 regulatory subunit-associated protein 2 gene CDK5RAP2 cause autosomal recessive primary microcephaly type 3 (MCPH3). MCPH is characterized by intellectual disability and ...
Pilot-Scale Investigation of Osmotic Concentration for Reducing Wastewater Injection Volumes in Qatari Gas Fields
(2020 , Master Thesis)
In the past 10 years, forward osmosis (FO) has been capturing the attention as a low-energy membrane technology for wastewater reclamation. FO relies on the osmosis phenomenon from osmotic pressure difference across ...
Development of Polymeric Crosslinkable Formulations for Conformance Control In Oil and Gas Reservoirs
(2020 , Master Thesis)
Excessive water production from oil reservoirs is a main challenge facing the oil and gas industry nowadays. Polymers and crosslinkers are mixed to form gelants that are widely applied to seal water production zones leading ...