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Now showing items 5481-5490 of 12147
Experimental and modeling analysis of p-type Bi0.4Sb1.6Te3 and graphene nanocomposites
(
Elsevier
, 2022 , Article)
The state-of-the-art Bismuth-Telluride (Bi2Te3) based systems are promising thermoelectric materials for efficient thermoelectric applications. In this study, the effect of graphene nanosheets (GNS) integrity on thermoelectric ...
Tunable metal contacts at layered black-arsenic/metal interface forming during metal deposition for device fabrication
(
Nature Research
, 2022 , Article)
Understanding the kinetics of interfacial reaction in the deposition of metal contacts on 2D materials is important for determining the level of contact tenability and the nature of the contact itself. Here, we find that ...
Guided tissue regeneration in peri-radicular surgery
(
Elsevier
, 2022 , Article)
Guided tissue regeneration techniques have been available in dentistry for decades. Primarily used for periodontal surgery and implant placement, their usefulness in periapical surgery has been getting increased attention. ...
Online Assessment Platforms: What is on Offer?
(
John Wiley & Sons, Ltd
, 2022 , Article)
Web-based digital assessment platforms offer several benefits for educational providers. The aims of this study were to evaluate digital assessment platforms suitable for design, delivery and quality assurance of assessments ...
Towards stacking fault energy engineering in FCC high entropy alloys
(
Elsevier
, 2022 , Article)
Stacking Fault Energy (SFE) is an intrinsic alloy property that governs much of the plastic deformation mechanisms observed in fcc alloys. While SFE has been recognized for many years as a key intrinsic mechanical property, ...
Investigation on inlet obstruction in transitional flow regime: Heat transfer augmentation and pressure drop analysis
(
Elsevier
, 2022 , Article)
Thermohydraulic characteristics of air as the working medium in a circular heated channel fitted with inlet obstruction (ribbed prism) at the inlet is carried out experimentally for transitional flow regime. The ribbed ...
توزيعات القوة الاجتماعية والسّلام الهجين مدخل في فهم العلاقات المحلية والدولية
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مركز جيل البحث العلمي
, 2022 , Article)
حصل اهتمام كبير بمفهوم القوة في حقل العلوم الطبيعية في وقت مبكر واهتم المنظرون الأوائل في هذا المجال بالبحث في هذا المفهوم ثم انتقل الشغف بمفهوم القوة مؤخراً الى العلوم الاجتماعية، وكذلك كثرة محاولات رصد التأثير المتوقع ...
The effect of doping MoSe2 by clusters of noble metals on its adsorption for NH3
(
Elsevier
, 2022 , Article)
The development of industrial activities is associated with negative impacts on the quality of the environment including emission of hazardous gases. Therefore, it is critical to produce sensitive and selective gas detectors ...
Entropy-driven melting point depression in fcc HEAs
(
Elsevier
, 2022 , Article)
High Entropy Alloys (HEAs) are an increasingly dominant alloy design paradigm. The premise of entropic stabilization of single-phase alloys has motivated much of the research on HEAs. Chemical complexity may indeed help ...
Human herpes simplex virus-6 (HHV-6) detection and seroprevalence among Qatari nationals and immigrants residing in Qatar
(
Elsevier
, 2022 , Article)
BackgroundHuman herpes simplex virus-6 (HHV-6) is the causative agent of exanthema subitum. Transmission mainly occurs through salivary secretions, yet blood transfusions and organ transplantations have also been reported ...