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السجلات المعروضة 3451 -- 3460 من 11242
Differentiating the mechanical response of hierarchical magnesium nano-composites as a function of temperature
(
Elsevier, Ltd
, 2012 , Article)
The effect of temperature change on quasi-static mechanical response of monolithic Mg alongside hierarchical Mg/Al–Al2O3 nano-composites synthesized through powder metallurgy route followed by microwave assisted rapid ...
An investigation into hybrid carbon/glass fiber reinforced epoxy composite automotive drive shaft
(
Elsevier
, 2011 , Article)
This paper examines the effect of fiber orientation angles and stacking sequence on the torsional stiffness, natural frequency, buckling strength, fatigue life and failure modes of composite tubes. Finite element analysis ...
EU energy security, sustainability and globalisation: What role for Qatari LNG amid calls for greater energy diversification?
(
Inderscience
, 2010 , Article)
This paper explores recent developments in the trade-offs between energy security, sustainability and globalisation, focusing on the European Union (EU) energy market. The EU's desire to secure long-term supplies of ...
Handling Big Data in Modern Healthcare
(
Oxford University Press
, 2016 , Article)
The constant growth of medical knowledge and the increases in
specialization in clinical practice have created a significant need to share
and access patient information with speed and efficiency. However,
current ...
Energy absorption capability of composite hexagonal ring systems
(
Elsevier, Ltd
, 2012 , Article)
An extensive experimental investigation of inplane crushing of composite hexagonal ring system between platens has been carried out. Woven roving glass/epoxy hexagonal ring system with different angles and arrangement were ...
بلاغة الخطاب السجالي: مقاربة تداولية في مراسلات أبي جعفر المنصور والنفس الزكية
(
كلية الآداب و العلوم - الجامعة الأمريكية - بيروت
, 2013 , Article)
يهدف هذا البحث الى مقاربة مراسلات أبي جعفر المنصور (ت 158/775) والنفس الزكية (ت145/762) في ضوء منهج تحليل الخطاب. ويبين البحث أن نصوص هذه المراسلات تشيع فيها المستويات السجالية الدائرة حول حق كل طرف في وراثة البيت النبوي. ...
The Impact of Liquidity on Debt Maturity After a Financial Crisis: Evidence from the Gulf Cooperation Council Region
(
Routledge
, 2019 , Article)
This article contributes to the existent literature on corporate debt maturity by studying a new channel through which firms may mitigate the effects of a major economic downturn such as the 2008 global financial crisis. ...
Getting parents involved in children's play: Qatari parents' perceptions of and engagement with their children's play
(
Routledge
, 2019 , Article)
The study investigates parents' perceptions of and engagement with their children's play in the context of Qatar. Quantitative data were collected using a questionnaire that was administered to parents of children aged 4-7 ...
The effect of using flipped classroom strategy on the academic achievement of fourth grade students in Jordan
(
Kassel University Press GmbH
, 2018 , Article)
This study aimed at investigating the effect of flipped classroom strategy on the academic achievement in the subject of science among fourth grade students in Jordan. The study population consists of all fourth grade ...
Scanning Electron Microscopic Studies of Microwave Sintered Al-SiC Nanocomposites and Their Properties
(
Hindawi Limited
, 2018 , Article)
Al-metal matrix composites (AMMCs) reinforced with diverse volume fraction of SiC nanoparticles were synthesized using microwave sintering process. The effects of the reinforcing SiC particles on physical, microstructure, ...