Güncel Gönderiler: Meslek Yüksekokulları
Toplam kayıt 356, listelenen: 81-100
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Structural evolution, mechanical, electronic and vibrational properties of high capacity hydrogen storage TiH4
(Elsevier Ltd, 2020)Titanium tetra hydride is considered for hydrogen storage purposes. Firstly, formation energy, hydrogen desorption temperature and gravimetric hydrogen density of TiH4 is computed. Secondly, an ab initio constant pressure ... -
A study on ASR mitigation by optimized particle size distribution
(Elsevier Ltd, 2020)In this study, the effect of alkali-silica reaction on binary cementitious composite systems incorporating fly ash or slag having optimized particle size distribution has been investigated. Specimens have been exposed to ... -
A new deep convolutional neural network model for classifying breast cancer histopathological images and the hyperparameter optimisation of the proposed model
(Springer, 2021)Deep learning algorithms have yielded remarkable results in medical diagnosis and image analysis, besides their contribution to improvements in a number of fields such as drug discovery, time-series modelling and optimisation ... -
The investigation of electronic, anisotropic elastic and lattice dynamical properties of MAB phase nanolaminated ternary borides: M2AlB2 (M ¼ Mn, Fe and Co) under spin effects
(Elsevier Ltd, 2020)In the present study, the structural, electronic, magnetic, anisotropic elastic and lattice dynamic properties of the ternary metal borides M2AlB2 (M=Mn, Fe and Co) known as MAB phases have been investigated by density ... -
The Impact of STEM Attitude and Thinking Style on Computational Thinking Determined via Structural Equation Modeling
(Springer, 2020)This study aimed to investigate the relationships among computational thinking (CT) skills, science, technology, engineering and mathematics (STEM) attitude, and thinking styles with the help of structural equation modeling ... -
Interfamilial relationships in order Fabales: new insights from the nuclear regions sqd1 and 26S rDNA
(Springer, 2020)Leguminosae, Polygalaceae, Quillajaceae and Surianaceae together comprise the order Fabales. Phylogenetic relationships within Fabales remain an unsolved problem even though interfamilial relationships have been examined ... -
Characterization and determination of thermal and radioluminescence properties of low-density polyethylene (LDPE)-(nanozeolite + Y2O3) composite
(Sage Publıcatıons Ltd, 2020)Nanotechnology has become one of the most popular areas of interdisciplinary research. In the vast majority of nanotechnology applications, polymer-based matrices were used as the dispersing medium of nanoparticles. The ... -
Characterization and determination of thermal and radioluminescence properties of low-density polyethylene (LDPE)-(nanozeolite + Y2O3) composite
(Sage Publıcatıons Ltd, 2020)Nanotechnology has become one of the most popular areas of interdisciplinary research. In the vast majority of nanotechnology applications, polymer-based matrices were used as the dispersing medium of nanoparticles. The ... -
A combined experimental and theoretical study on vibrational spectra of 3-pyridyl methyl ketone
(Taylor and Francis Inc., 2020)Using some spectral methods and density functional theory calculations, a complete structural, vibrational, thermodynamic, electronic, nonlinear optical properties of 3-pyridyl methyl ketone have been evaluated. The Fourier ... -
Reproduction and demography of an Aphidophagous ladybird, Hippodamia variegata on six aphid species
(Springer Science and Business Media Deutschland GmbH, 2020)We tested six aphid species, viz. Aphis gossypii, Aphis craccivora, Brevicoryne brassicae, Lipaphis erysimi, Myzus persicae and Uroleucon compositae as essential foods needed for the reproduction and demography of an ... -
Anisotropic mechanical properties of Tl4Ag18Te11 compound with low thermal conductivity
(Academic Press Inc., 2020)The anisotropic mechanical properties of Tl4Ag18Te11 compound was investigated elaborately for the first time by using Density Functional Theory calculations with the Vienna Ab-initio Simulation Package in this work. ... -
Effect of Hydrogen Doping to MgTiH3 Perovskite Type Hydride to Enhance Hydrogen Storage Properties
(Institute of Electrical and Electronics Engineers Inc., 2019)MgTiH3 perovskite type hydride has been investigated for the hydrogen doping effect using the first principles calculation with the Vienna Ab-initio Simulation Package. The hydrogen doping positions have been determined ... -
An ab initio Study of Cr and Mn Doped MAX Phase TiMSiB
(Institute of Electrical and Electronics Engineers Inc., 2019)MAX phases, which are widely studied experimentally and theoretically, have general formula of M(n1)AXn, where M is transition metals, A is A group element and X is C and N. In this study, the structural, mechanical and ... -
Highly selective surface adsorption-induced efficient photodegradation of cationic dyes on hierarchical ZnO nanorod-decorated hydrolyzed PIM-1 nanofibrous webs
(Academıc Press Inc Elsevıer Scıence, 2020)Selectivity of catalysts toward harmful cationic pollutants in industrial wastewater remains challenging but is of crucial importance in environmental remediation processes. Here, we present a complex network of a hydrolyzed ... -
Molecular detection and genotyping of microsporidia species in chickens in Turkey
(Elsevier Ltd, 2020)Microsporidia are obligate intracellular pathogens that infect various hosts including invertebrates and vertebrates. Despite the importance, knowledge on the prevalence and molecular characteristics of microsporidia in ... -
Automation Software for Semiconductor Research Laboratories: Electrical Parameter Calculation Program (SeCLaS-PC)
(World Scientific, 2020)We prepared a simple program for basic electrical measurements and parameter extraction from these measurements of metal-semiconductor (MS) contacts. In this paper, we introduce a basic electrical parameter calculation ... -
Comparison of theoretical and experimental electronic and optoelectronic properties of HPS compound
(Institute of Physics Publishing, 2019)We investigated electronic and optoelectronic properties of 1,1,2,3,4,5-Hexaphenyl-1H-silole (HPS) compound for different concentrations and for theoretical (B3LYP and CAM) and experimental methods. Optical parameters such ... -
Supermatrix analyses and molecular clock rooting of fabales: Exploring the effects of outgroup choice and long branch attraction on topology
(Canadian Science Publishing, 2020)Fabales is a cosmopolitan angiosperm order that consists of four families: Leguminosae (Fabaceae), Polygalaceae, Surianaceae, and Quillajaceae. Despite the great interest in this group, a convincing phylogeny of the order ... -
Synthesis, characterization, biological, X-ray diffraction analysis and computational chemistry studies of new 2-acetylpyridine derivative hydrazone and its Zn(II) complex
(Elsevier B.V., 2020)A new aroyl hydrazone ligand ((E)-2-phenyl-N’-(1-(pyridine-2-yl)ethylidene)acetohydrazide) HL and its metal complex [ZnL2] (1) have been synthesized and characterized by using elemental analysis, IR and UV–vis spectroscopy ... -
Evaluation of phytotherapeutic activities and phytochemical content of Phormidium autumnale Gomont from natural freshwater sources
(Springer, 2020)The information available on microalgae-sourced compounds, especially antibiotics and other bioactive compounds, and their potential commercial applications is still insufficient. In this study, antibacterial activity, ...
