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Toplam kayıt 8912, listelenen: 7521-7530
A new freshwater amphipod (Arthropoda, Malacostraca, Amphipoda, Gammaridae), Echinogammarus ozbeki sp. nov. from the Tomara Waterfall, Turkey
(Pensoft Publishers, 2023)
A new species of freshwater amphipod, Echinogammarus ozbeki sp. nov., collected from Tomara Waterfall, Gümüşhane province, northeastern Anatolia, is described and illustrated. The new species belongs to the genus Echinogammarus ...
COVID-19 vaccine acceptance, trust in vaccine, anxiety levels, and related factors in Turkish society
(Cambridge University Press, 2023)
Background:
Vaccine acceptance and trust in vaccines pose a complex process affected by many factors. The present study was conducted to determine coronavirus disease 2019 (COVID-19) vaccine acceptance, trust in vaccines, ...
Polypropylene fiber effect on flexural strength, toughness, deflection, failure mode and microanalysis of cementitious backfills under three-point bending conditions
(MDPI, 2023)
Cemented tailings backfill (CTB) is continually practiced in a large number of metallic mines for re-filling underground ore extraction areas. Re-filling these areas can boost the security of mining teams during construction. ...
A quantitative dynamic risk assessment for ship operation using the fuzzy FMEA: The case of ship berthing/unberthing operation
(Elsevier, 2023)
Ships are exposed to static risks that stem from the nature of the operation as well as human, machine, and environmental factors and have a complex and multi-layered system that also contains dynamic risks. For this reason, ...
LBM curved boundary treatments for pulsatile flow on convective heat transfer and friction factor in corrugated channels
(Sage Publications, 2023)
The present research investigates heat transfer and the flow characteristics of periodically corrugated wavy channels numerically under pulsatile flow conditions. The numerical method used here is Lattice Boltzmann Method ...
Multicomponent diastereoselective synthesis of tetrahydropyridines as α-amylase and α-glucosidase enzymes inhibitors
(2023)
Background: Researchers seeking new drug candidates to treat diabetes mellitus have been exploring bioactive molecules found in nature, particularly tetrahydropyridines (THPs). Methods: A library of THPs (1–31) were ...
A comprehensive study on a medicinal and edible plant scorzonera incisa DC., discussing the natural limits of phytochemical profiling
(Wiley, 2023)
Leaves of Scorzonera incisa DC. (Asteraceae) are eaten raw against diabetes and headache. Evaluation of medicinal, edible plants using profiling methods has become a common phenomenon. Petroleum ether (PE), ethyl acetate ...
Ag seed layer effects on SnO2 thin films for triboelectric devices
(Elsevier, 2023)
Materials with triboelectric properties are critical to boosting the efficiency of triboelectric nanogenerators (TENG) by gathering power from waste force and mechanical movement. In this study, we explored tin-oxide (SnO2) ...
Production of ultrafine PVDF nanofiber-/banonet-based air filters via the electroblowing technique by employing PEG as a pore-forming agent
(PMC, 2023)
Particles with diameters smaller than 2.5 μm (PM2.5)
can penetrate the respiratory system and have negative impacts on
human health. Filter media with a porous surface and nanofiber/
nanonet structure demonstrate superior ...