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Now showing items 25110-25129 of 53172
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Superhydrophobic PU Sponge Modified by Hydrophobic Silica NPs-Polystyrene Nanocomposite for Oil-Water Separation
( Wiley-VCH Verlag , 2020 , Article)In this study, the hydrophobic silica nanoparticles (NPs) are synthesized by simple sol–gel processing of polymethylhydrosiloxane (PMHS). The nanocomposite solution is prepared by adding hydrophobic silica NPs in polystyrene ... -
Superhydrophobic PVC/SiO2 Coating for Self-Cleaning Application
( Wiley-VCH Verlag , 2020 , Article)A lotus leaf like self-cleaning superhydrophobic coating has high demand in industrial applications. Such coatings are prepared by alternative dip and spray deposition techniques. A layer of polyvinyl chloride is applied ... -
Superhydrophobic surfaces for oil-water separation
( Elsevier , 2019 , Book chapter)Oil spill in the environment is one of the serious issues faced around the world. Efficient oil removal and collection from water is a challenging task. Numerous costly and time-consuming physical, chemical, and biological ... -
The Superimprimitive Subgroups Of The Alternating Group Of Degree 8
( Qatar University , 1984 , Article)A transitive permutation group G is called superimprimitive if it is imprimitive with non-trivial block systems of imprimitivity of lengths all the non-trivial divisors of the degree of G; The superimprimitivity concepts ... -
Superior architecture and electrochemical performance of MnO2 doped PANI/CNT graphene fastened composite
( Springer New York LLC , 2019 , Article)MnO2 doped polyaniline (PANI) grafted on 3D CNTs/graphene was fabricated using basic in situ redox deposition. The HRTEM and FESEM studies validate that MnO2 doped polyaniline (PANI) can be efficiently coated over the ... -
Superior Corrosion and UV-Resistant Highly Porous Poly(vinylidene fluoride- co-hexafluoropropylene)/alumina Superhydrophobic Coating
( American Chemical Society , 2022 , Article)The current research is devoted to fabricating a superhydrophobic coating on alumina surfaces via a facile one-step electrospinning technique. The wettability properties of the as-prepared coating were investigated. The ... -
Superior leaf physiological performance contributes to sustaining the final yield of cotton (Gossypium hirsutum L.) genotypes under terminal heat stress
( Springer , 2023 , Article)This study aimed to optimize methods for identifying heat-tolerant and heat-susceptible cotton plants by examining the relationship between leaf physiology and cotton yield. Cotton accessions were exposed to elevated ... -
Superior non-invasive glucose sensor using bimetallic cuni nanospecies coated mesoporous carbon
( MDPI , 2021 , Article)The assessment of blood glucose levels is necessary for the diagnosis and management of diabetes. The accurate quantification of serum or plasma glucose relies on enzymatic and nonenzymatic methods utilizing electrochemical ... -
Superior photocatalytic activity of Cu doped NiWO4 for efficient degradation of benzene in air even under visible radiation
( Elsevier B.V. , 2019 , Article)We effectively used Cu dopant to improve photocatalytic performance of NiWO4 to remove benzene in air. The obtained experimental result indicated that photocatalytic performance of the prepared Cu-NiWO4 materials were ... -
Supervised machine learning techniques for efficient network intrusion detection
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)Cloud computing is gaining significant traction and virtualized data centers are becoming popular as a cost-effective infrastructure in telecommunication industry. Infrastructure as a Service (IaaS), Platform as a Service ... -
Supervised practice program guided by the Accreditation Council for Education in Nutrition and Dietetics standards improves potential employability of nutrition/dietetics graduates: perspective of employers and preceptors.
( BMC , 2019 , Article)This study investigated employers' perspectives on the impact of a supervised practice program (SPP), guided by international accreditation standards on the skill development and potential employability of dietetics students. ... -
Supplementation of adiantumcapillus-veneris modulates alveolar apoptosis under hypoxia condition in wistar rats exposed to exercise
( MDPI AG , 2019 , Article)Background and Objectives: Several studies have reported that some conditions such as exercise and hypoxia induce DNA damage and dysfunction and apoptosis. Some plant foods contain numerous bioactive compounds and ... -
Supplier selection for a sustainable supply chain: Triple bottom line (3BL) and analytic network process approach
( Emerald Group Publishing Ltd. , 2017 , Article)Purpose: The purpose of this paper is to integrate the "triple bottom line (3BL)" approach in the supplier selection decision. It also aims to consider the feedback effect of the decision on strategic factors that determine ... -
Supplier-initiated ingredient/component branding
( Emerald , 2020 , Article)Purpose: This paper aims to understand the process of initiating ingredient/component (IC) branding from the supplier's perspective. It proposes modeling entrepreneurial orientation (EO) as an antecedent factor and ... -
Supply Chain Linked Sustainability Assessment of Electric Vehicles: The Case for Qatar
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)Electric vehicles are important technologies to reduce adverse environmental impacts stemming from transportation. In this paper, we investigated the environmental, social, and economic impacts of electric vehicles in ... -
Supply chain management through the stochastic goal programming model
( Springer New York LLC , 2017 , Article)Supply chain (SC) design problems are often characterized with uncertainty related to the decision-making parameters. The stochastic goal programming (SGP) was one of the aggregating procedures proposed to solve the SC ... -
SUPPLY CHAIN MODELING OF ADDITIVELY MANUFACTURED VERSUS CNC-PRODUCED SPARE PARTS
(2023 , Master Thesis)This research proposes a generic BLOC-ICE-based framework that considers multiple aspects of the adoption of additive manufacturing (AM) in the spare part supply chain. It proposes also a multi-period multiple parts ... -
Supply chain resilience under economic-political risk: A case of developing economy
( Inderscience Publishers , 2022 , Article)The aim of this study was to identify enablers of supply chain resilience to economic-political risks and establish the relationships among them using interpretive structural modelling. A comprehensive review of the ... -
Supply chain risk and resilience in startups, SMEs, and large enterprises: a systematic review and directions for research
( Emerald Publishing , 2023 , Article)Purpose: This systematic literature review analyzes the academic literature to understand SC risk and resilience across different organizational sizes and industries. The academic literature has well discussed the causes ...
