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Toplam kayıt 842, listelenen: 821-830
Catalytic pyrolysis of lignite with clay catalyst activated with spent pickling liquor
(Wiley, 2023)
Spent pickling liquor (SPL) is an acidic waste with rich iron content from the stainless steel production industry. Reusability of SPL as a catalytic activity promoter in bentonite clay is crucial for the catalytic pyrolysis ...
Problem areas of determining the sample size in qualitative research: a model proposal
(Emerald Publishing, 2023)
PurposeThe lack of a definite standard for determining the sample size in qualitative research leaves the research process to the initiative of the researcher, and this situation overshadows the scientificity of the research. ...
Enhancing of Tribological, Mechanical and Microstructural Properties of HVOF Coated AISI 316 Steel by Boriding
(Springer, 2023)
Boriding has been attempted to further improve the wear resistance of high-velocity oxygen fuel (HVOF) coatings, often used for corrosion, oxidation or wear resistant applications. For this purpose, different HVOF coatings ...
The effect of hexagonal boron nitride nanopowders addition on the mechanical behaviors of basalt fabric reinforced composites
(Emerald Publishing, 2023)
PurposeThe purpose of this paper is to investigate the effect of doping element on the structural, thermal properties, mechanical performance and the failure mechanism of hexagonal nano boron nitride (h-BN)-reinforced ...
High-Performance Ag-Doped Na0.67MnO2 Cathode: Operando XRD Study and Full-Cell Performance Analysis with Presodiated Anode
(American Chemical Society, 2023)
The key challenges of Na-ion batteries are to design structurally stable electrodes and reach high-enough capacities with full-cells. In this study, we report the positive effects of Ag substitution/addition to Na0.67MnO2. ...
Ensemble decision making for logistics center location
(Springer, 2023)
Logistics centers are crucial for efficient and environmentally friendly transportation, storage, loading, unloading, maintenance, repair, and handling processes. Proper selection of a logistics center location is essential ...
Tectonic implications of the February 2023 Earthquakes (Mw7.7, 7.6 and 6.3) in south-eastern Türkiye
(Elsevier, 2023)
The series of earthquakes that took place on February 6, 2023 caused one of the saddest major calamities in Turkiye. The first major earthquake of magnitude Mw7.7 broke the Pazarcik and Erkenek segments moving north on the ...
Graphene nanoplatelet-reinforced high entropy alloys (HEAs) through B4C incorporation: structural, physical, mechanical, and nuclear shielding properties
(Springer, 2023)
This study aims to explicate the diverse roles of high entropy alloys within nuclear environments. The study extensively investigates the impact of B4C on the structural, physical, mechanical, and nuclear shielding properties ...
Ensemble multi-attribute decision-making for material selection problems
(Springer, 2023)
Material selection is influential in product design, manufacturing, and marketing. Appropriate material selection maximizes the performance of a product while minimizing its cost, whereas inappropriate material selection ...
Photovoltaic performance of magnetron sputtered antimony selenide thin film solar cells buffered by cadmium sulfide and cadmium sulfide/zinc sulfide
(Elsevier, 2023)
Antimony selenide (Sb2Se3)-based thin-film solar cells have recently attracted worldwide attention as an abundant, low-cost, and efficient photovoltaic technology. The highest efficiencies recorded for Sb2Se3 solar cells ...