Güncel Gönderiler: Meslek Yüksekokulları
Toplam kayıt 356, listelenen: 61-80
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Structural and spectroscopic characterization, electronic properties, and biological activity of the 4-(3-methoxyphenyl)piperazin-1-ium 4-(3-methoxyphenyl)piperazine-1-carboxylate monohydrate
(Springer Science and Business Media Deutschland GmbH, 2023)In this study, 4-(3-methoxyphenyl)piperazin-1-ium 4-(3-methoxyphenyl)piperazine-1-carboxylate monohydrate was synthesized and characterized by using spectroscopic (XRD, FT-IR, FT-Ra, and NMR) techniques. Theoretical ... -
Investigation of mechanical properties of KCaH3 and KSrH3 orthorhombic perovskite hydrides under high pressure for hydrogen storage applications
(Springer Science and Business Media Deutschland GmbH, 2022)First principles calculations have been adopted to explore ground-state and high-pressure properties of KCaH3 and KSrH3 orthorhombic perovskite hydrides for the purpose of solid-state hydrogen storage. Formation enthalpies ... -
Experimental and DFT studies of 2-methyl-quinoxaline and its silver (I) complex: Non-covalent interaction analysis, antimicrobial activity and molecular docking study
(Elsevier B.V., 2022)The current study describes the characterization and vibrational spectra (elemental analysis, FT-IR, 1H NMR and UV–Visible absorption) of 2-Methyl-quinoxaline (2-MQ) and synthesized [Ag(2-Methyl-quinoxaline)(NO3)]. The ... -
Density functional theory investigation on structural, mechanical, electronic and vibrational properties of Heusler alloys AlXIr2 (X = Co, Cr, Cu, Fe and Zn)
(Elsevier, 2022)This study focuses on the detailed investigation of full-Heusler AlXIr2 (X = Co, Cr, Cu, Fe and Zn) alloys. A first -principal plane-wave pseudopotential method based on density functional theory is adopted. The quantum ... -
Microwave-assisted synthesis, characterizations, antimicrobial activities, and DFT studies on some pyridine derived Schiff base
(Elsevier B.V., 2022)This study reports a joint experimental, theoretical and microbiological investigation on the (E)-N,N-dimethyl-4-((pyridine-2-ylmethylene)amino)aniline (5), (E)-N,N-dimethyl-4-((pyridine-4-ylmethylene)amino)aniline (6) and ... -
Synthesis, structural characterization and X-ray analysis of (E)-N'-((2-hydroxynaphthalen-1-yl)methylene)-4-ethylbenzenesulfonohydrazide and Its Ni(II) complex
(Elsevier B.V., 2022)A new p-toluene sulfonyl hydrazide derivative sulfonyl hydrazone and its Ni(II) complex have been synthesized. The ligand (E)-N'-((2-hydroxynaphthalen-1-yl)methylene)-4-ethylbenzenesulfonohydrazide (HL) was characterized ... -
Dataset of pollination traits in Fabales
(Elsevier Inc., 2022)The data presented in this paper is supporting the research article “Reconstructing an historical pollination syndrome: keel flowers” (Aygören Uluer et al., 2022). We present a dataset containing information on number of ... -
Long-run effects of human development and public governance on economic welfare: New evidence from transition economies
(University of Rijeka, 2022)The study attempts to gauge the impact of human development and public governance quality on economic welfare in the long term. The basic proposal of the analysis is that economic growth and/or development cannot be the ... -
Research trends in mobile learning
(Athabasca University, 2020)A total of 1023 selected articles published in 2016-2019 related to mobile learning were examined and classified according to the categories in this research: 40% of these articles used quantitative approaches, 18% of them ... -
Ab-initio study of structural, electronic, elastic, phonon properties, and phase transition path of sodium selenite
(Elsevier B.V., 2020)The effects of pressure on structural, elastic, electronic, and vibrational properties of NaSe are studied using the SIESTA method. The dimensionless ratio, bulk modulus, elastic constants, Shear and Young modulus, and ... -
Solution-processed nanostructured ZnO/CuO composite films and improvement its physical properties by lustrous transition metal silver doping
(Springer, 2020)This paper has reported the fabrication and characterization of pristine, and silver (Ag)-doped nanostructured ZnO/CuO composite thin films that have not been previously reported. The thin films were synthesized by the ... -
The species of Tibetisoperla (Plecoptera: Perlodidae)
(Museum National d'Histoire Naturelle, 2022)Two new species of the hitherto monotypic Tibetisoperla Huo & Du, 2021, T. elongata sp. nov., T. sclerotica sp. nov., are described, illustrated and compared with the type species and other Isoperlinae. Tibetisoperla and ... -
Evaluation of isoindole derivatives: Antioxidant potential and cytotoxicity in the HT-29 colon cancer cells
(Wiley-VCH Verlag, 2020)Norcantharimides have an isoindole skeleton structure, and some isoindoline derivatives have positive effects on inflammatory pathologies, including cancers. The present study aims to evaluate the antioxidant and cytotoxic ... -
Investigation of the Mechanical, Electronic and Phonon Properties of X2ScAl (X = Ir, Os, and Pt) Heusler Compounds
(Korean Physıcal Soc, 2020)In the present study, the second-order elastic constants and the electronic band structures of the X2ScAl (x= Ir, Os, and Pt) compounds crystallized in the L2(1)phase were calculated separately by using theab-initiodensity ... -
The future impact of climate and land-use changes on Anatolian ground squirrels under different scenarios
(Elsevier, 2022)Climate and land-use changes are among the most important drivers of biodiversity loss and, moreover, their impacts on biodiversity are expected to increase further in the 21st century. In this study, the future impact of ... -
Food composition and feeding strategies of an invasive species, Carassius gibelio (Bloch, 1782) inhabiting a eutrophic lake in Middle Black Sea region
(Central Marıne Fisheries Research Inst, 2022)Diet composition and feeding features of the Prussian carp Carassius gibelio (Bloch, 1782) were studied by analysing the stomach content of 155 fish specimens sampled from Lake Ladik during November 2009-October 2010. Five ... -
Electrospinning Polymers of Intrinsic Microporosity (PIMs) ultrafine fibers; preparations, applications and future perspectives
(Elsevıer Scı Ltd, 2022)Polymers of Intrinsic Microporosity (PIMs) are increasingly recognized as membrane materials for molecular separation applications due to their unique structural and functional properties. Development of electrospun PIMs ... -
Regio- and stereo-chemical ring-opening reactions of the 2,3-epoxy alcohol derivative with nucleophiles: Explanation of the structures and C-2 selectivity supported by theoretical computations
(Elsevier, 2022)The ring-opening reactions of (1aS,2S,6bR)-5-ethyl-2-hydroxyhexahydro-4H-oxireno[2,3-e]isoindole-4,6(5H)-dione were investigated under very mild and nonchelated conditions. C-2 selective ring-opening products were obtained ... -
The effect of triclosan on in vitro embryonic development in rat
(Veteriner Fakultesi Dergisi, 2020)Triclosan (TCS) is a broad spectrum antimicrobial agent showing its effect by deactivating the fatty acid synthesis of bacteria. The aim of this study was to investigate the effects of TCS on in vitro embryonic development ... -
Spermatozoa morphology of the giant water bug Belostoma anurum (Herrich-Schäffer, 1848) (Heteroptera: Belostomatidae)
(Elsevier GmbH, 2020)Giant water bugs (Belostomatidae) have important functions in aquatic ecosystems with wide tropical and subtropical distribution. This study describes the spermatozoa morphology of the predator B. anurum. The spermatozoa ...
