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السجلات المعروضة 601 -- 610 من 3355
Influence of BaTiO 3 /white graphene filler synergy on the energy harvesting performance of a piezoelectric polymer nanocomposite
(
Royal Society of Chemistry
, 2019 , Article)
In this work, a novel ternary polyvinylidene fluoride hexafluoropropylene (PVDF-HFP) nanocomposite containing ceramic barium titanate nanoparticles (BaTiO 3 ) and hexagonal boron nitride (h-BN) nanolayers is developed. An ...
Synergistic effect of vanadium pentoxide and graphene oxide in polyvinyl alcohol for energy storage application
(
Elsevier Ltd
, 2016 , Article)
A novel ultra-high-k composite material comprising of polyvinyl alcohol (PVA) as a polymer matrix and vanadium pentoxide (V2O5) and graphene oxide (GO) as fillers have been developed successfully using colloidal processing ...
اتجاهات الشباب و المراهقين نحو العمل الفني الصناعي في المجتمع القطري
(
مجلس النشر العلمي – جامعة الكويت
, 2004 , Article)
إن الكشف عن دور العوامل الاجتماعية والثقافية في تشكيل الاتجاهات نحو العمل ، وبالذات العمل في مهن معينة أصبح عملية ضرورية وبخاصة أن مجتمعات الخليج تواجه مشكلات عزوف قوة العمل الوطنية عن العمل في مجالات معينة ، ولاسيما العمل ...
To What Extent Can Hyperelastic Models Make Sense the Effect of Clay Surface Treatment on the Mechanical Properties of Elastomeric Nanocomposites?
(
Wiley-VCH Verlag
, 2017 , Article)
The poor knowledge about nonlinear mechanical behavior of elastomer nanocomposites arises from the incomplete information on the interface. Application of hyperelastic models provides more insights into the nature and the ...
Changes in plant composition and diversity in an alpine heath and meadow after 18 years of experimental warming
(
Springer
, 2021 , Article)
Global warming is expected to have large impacts on high alpine and Arctic ecosystems in the future. Here we report effects of 18 years of experimental warming on two contrasting high alpine plant communities in subarctic ...
Multicriteria Decision-Making Methodology for Credit Selection in Building Sustainability Rating Systems
(
American Society of Civil Engineers (ASCE)
, 2017 , Article)
Uncertainty is an inherent characteristic of decision making related to sustainable construction projects. The main reason for this uncertainty is the incomplete information available to stakeholders on the relative impact ...
Size-And Wavelength-Dependent Two-Photon Absorption Cross-Section of CsPbBr3 Perovskite Quantum Dots
(
American Chemical Society
, 2017 , Article)
All-inorganic colloidal perovskite quantum dots (QDs) based on cesium, lead, and halide have recently emerged as promising light emitting materials. CsPbBr3 QDs have also been demonstrated as stable two-photon-pumped lasing ...
Preparation and characterization of wollastonite/titanium oxide nanofiber bioceramic composite as a future implant material
(
Elsevier
, 2016 , Article)
In this study, novel composites consisting of electrospun titanium dioxide (TiO2) nanofibers incorporated into high-purity wollastonite glass ceramics were prepared as materials for use in hard tissue engineering applications. ...
Civil society and democratization in the Arab Gulf
(
http://foreignpolicy.com/
, 2011 , Article)
qatar has been a notable exception to the wave of popular political mobilization that has struck Arab countries since January 2011. This is particularly so given the prominent role of its state-owned television station Al ...
Special appreciations are given to top five peer-reviewers of journal of food quality and hazards control in 2018
(
Shahid Sadoughi University of Medical Sciences
, 2019 , Article)
[No abstract available]