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السجلات المعروضة 151 -- 160 من 1316
An Improved Control Chart for Monitoring Linear Profiles and its Application in Thermal Conductivity
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Institute of Electrical and Electronics Engineers Inc.
, 2020 , Article)
In most of the manufacturing processes, we encounter different quality characteristics of a product and process. These characteristics can be categorized into two kinds; study variables (variable of interest) and the ...
Promising aqueous dispersions of carbon black for semisolid flow battery application
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Elsevier B.V.
, 2022 , Article)
In this systematic study, we attempt to thoroughly understand the aggregation mechanism of conductive carbon black in aqueous dispersing medium and optimize the formulation of suspension electrodes for aqueous sodium–ion ...
A novel approach of encapsulating curcumin and succinylated derivative in mannosylated-chitosan nanoparticles
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Elsevier
, 2022 , Article)
Curcumin (CUR) manifests anti-colon cancer activity but suffers from low solubility, bioavailability, and instability, rendering it not as effective as its chemotherapeutic cousins. Here, we conjugate CUR to succinic ...
Flexible pressure sensor based on PVDF nanocomposites containing reduced graphene oxide-titania hybrid nanolayers
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MDPI AG
, 2017 , Article)
A novel flexible nanocomposite pressure sensor with a tensile strength of about 47 MPa is fabricated in this work. Nanolayers of titanium dioxide (titania nanolayers, TNL) synthesized by hydrothermal method are used to ...
Host Response of Syrian Hamster to SARS-CoV-2 Infection including Differences with Humans and between Sexes
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MDPI
, 2023 , Article)
The emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has highlighted the importance of having proper tools and models to study the pathophysiology of emerging infectious diseases to test therapeutic ...
Thermodynamics, isotherms, and mechanisms studies of lithium recovery from seawater desalination reverse osmosis brine using roasted and ferrocyanide modified date pits
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Elsevier B.V.
, 2022 , Article)
In this study, the adsorption isotherms and thermodynamic studies of lithium ions from seawater reverse osmosis (SWRO) desalination brine were investigated. Three adsorbents were utilized namely, roasted date pits (RDP), ...
A brief overview of RF sputtering deposition of boron carbon nitride (BCN) thin films
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Springer
, 2018 , Article)
A great part of interest has been paid for fabricating new materials with novel mechanical, optical, and electrical properties. Boron carbon nitride (BCN) ternary system was applied for variable bandgap semiconductors and ...
القوس في الشعر الجاهلي و الاسلامي
(
Qatar University
, 1998 , Article)
القوس سلاح خطير من أسلحة العرب كان له دوره في السلم والحرب ، حددت مصير كثير من الحروب ، وكانت أداة رئيسية من أدوات الصيد ، والى جانب هذا وذاك كانت سلاحا فتاكا في أيدي اللصوص والصعاليك ، وشهر من العرب رماة عرفوا بدقة إصابتهم ...
Synthesis and Optimization of a Highly Stable and Efficient BN/TiO2 Nanocomposite for Phenol Degradation: A Photocatalytic, Mechanistic and Environmental Impact Study
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Wiley
, 2021 , Article)
Different BN/TiO2 nanocomposites were prepared hydrothermally, and their ratio was optimized to get the best photocatalytic performance towards phenol degradation. They were characterized by x-ray photoelectron spectroscopy, ...
Expanding or shrinking? range shifts in wild ungulates under climate change in Pamir-Karakoram mountains, Pakistan
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Public Library of Science
, 2021 , Article)
Climate change is expected to impact a large number of organisms in many ecosystems, including several threatened mammals. A better understanding of climate impacts on species can make conservation efforts more effective. ...