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Green Synthesis of Silver Nanoparticles from Pterocarpus santalinus Leaf Broth and Their Antibacterial and Antioxidant Activities
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Wiley-VCH Verlag
, 2020 , Article)
In this study, metallic silver nanoparticles (AgNPs) are synthesized through a simplistic, single-step method, which is a green and eco-friendly process, as it includes medicinal plant aqueous leaf extracts of Pterocarpus ...
Performance analysis of waste brick magnesia as a storage material in a solar still
(
John Wiley and Sons Inc
, 2021 , Article)
In this current study, a single basin solar still (SBSS) was explored in the climatic state of Patan (23.84 N, 72.12 E) India over March 2019. The SBSS was examined with the use of waste brick magnesia (WBM) for the same ...
العلاقات الدولية : المفهوم والتاريخ
(
مركز ابن خلدون للعلوم الإنسانية والاجتماعية - جامعة قطر
, 2020 , Video)
الملخص:
أصل هذا الفيديو دورة علمية عقدها مركز ابن خلدون في ديسمبر 2019، ويتناول هذا الفيديو الجزء الأول من الدورة ، حيث اهتمّ بعرض مقدمة تاريخية لنشاة علم العلاقات الدولية، من خلال استعراض التحولات السياسية الكبرى التي ...
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 ...
Isolation and characterization of a newly naphthalene degrading Halomonas pacifica, strain Cnaph3: biodegradation and biosurfactant production studies
(
Springer Verlag
, 2020 , Article)
A newly marine Halomonas pacifica strain Cnaph3 was isolated, as a naphthalene degrader and biosurfactant producer, from contaminated seawater collected in Ataya's fishing harbor, located in Kerkennah Islands, Tunisia. ...
Influence of pH on chloride binding isotherms for cement paste and its components
(
Elsevier
, 2021 , Article)
In this paper, chloride (Cl−) binding isotherms are developed for cement hydration compounds, specifically, calcium-silicate-hydrates (CSH) and AFm phases including mono-sulfate aluminate, hydroxy-AFm, monocarbonate-AFm, ...
Comprehensive assessment and evaluation of correlations for gas-oil ratio, oil formation volume factor, gas viscosity, and gas density utilized in gas kick detection
(
Elsevier B.V.
, 2021 , Article)
For reliable gas kick detection modeling and simulation, the PVT properties of the gas must be predicted accurately. The property correlations available in open literature are developed mostly for certain regions and ...
Sawdust-based superhydrophobic pellets for efficient oil-water separation
(
Elsevier Ltd
, 2020 , Article)
Severe water pollution by means of oil is the major issue worldwide. Emerging materials like superhydrophobic surfaces have shown immense potential to control this issue. Herein we utilized low-cost Sawdust-Polystyrene (SD ...
The role of cellulose nanofibrillated fibers produced with combined supercritical carbon dioxide and high-pressure homogenization process as reinforcement material in biodegradable polymer
(
John Wiley and Sons Inc
, 2021 , Article)
The production of kenaf bast cellulose nanofibrillated fiber (CNF) using a combined method of supercritical carbon dioxide (SC-CO2) and high-pressure homogenization as the reinforcement with biopolymer were studied. The ...
Structural and mechanical characterization of stir cast Al–Al2O3–TiO2 hybrid metal matrix composites
(
SAGE Publications Ltd
, 2020 , Article)
The present paper reports the effect of aluminium oxide and titanium oxide reinforcement on the properties of aluminium matrix. Aluminium matrix reinforced with aluminium oxide?titanium oxide (2.5, 5.0, 7.5 and 10 wt.%) ...