Teknik Bilimler Meslek Yüksekokulu: Recent submissions
Now showing items 1-20 of 105
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Systematic investigation of physical properties of Mg3XO4 (X = Cr, Mn, Fe, Co, Ni); a computational approach
(Institute of Physics, 2024)Material development is primarily dependent on their design and theoretical exploration. Density functional theory is a great tool to achieve this goal. Here, Mg3XO4 (X = Cr, Mn, Fe, Co, Ni) are considered in order to ... -
Trend analysis and change point determination for hydro-meteorological and groundwater data of Kizilirmak basin
(Springer, 2021)Climate change–induced changes in hydro-meteorological parameters such as precipitation, temperature, and evaporation have also altered water cycle components in various parts of the world. Severity of droughts then gradually ... -
The complete mitochondrial genome of Attacus atlas formosanus Villiard, 1969 (Lepidoptera: Saturniidae)
(Taylor & Francıs Ltd, 2022)The complete mitochondrial genome (mitogenome) of Attacus atlas formosanus (Villiard, 1969) is 15,280 bp in length, with the typical gene content and arrangement usually observed in Insecta. It contains 13 protein-coding ... -
Phase transitions, elastic and electronic properties of hydrogen storage Na2PdH4
(American Institute of Physics Inc., 2021)Hydrogen can be absorbed by some materials at specific pressures and temperatures. This is extremely important in terms of creating carbon-free and sustainable society. In this work hydrides are good candidates to fulfill ... -
Hydrogen storage properties, structural analysis, elastic and electronic properties of K2PdH4
(AIP Publishing, 2021)Density functional theory is adopted to study phase transitions and structural, elastic, and electronic properties of hydrogen storage K2PdH4. First, the structural evolution of K2PdH4 is investigated under high pressure ... -
The effect of the blue and black light trap on the diversity of the trichoptera (Caddisfly adult) and other insects in lotic and lentic area of mae tam reservoir, Thailand
(Walailak University, 2021)This study was conducted using two types of light traps to collect the insects at Mae Tam Reservoir from January to April 2018. The sampling area was divided into 4 points. Two points were located at the reservoir’s bank, ... -
Morphology of the male reproductive tract of the harvestman Mischonyx cuspidatus (Roewer, 1913) (Gonyleptidae: Opiliones: Chelicerata)
(American Museum of Natural History Library, 2021)Arachnida evolved different reproductive strategies in the terrestrial habitats. Knowledge of the morphology of reproductive systems varies depending on the group, and for Opiliones only a few studies exists addressing ... -
Contributions to the winter stoneflies (Plecoptera: Taeniopterygidae & Capniidae) of China
(Magnolia Press, 2021)A complementary re-description of Kyphopteryx dorsalis Kimmins, 1947 is presented on the basis of a fresh male and additional females from southeastern Tibet, southwestern China. The hitherto unknown inner structures of ... -
Dual-Band Patch Antenna with Simple Rectangular Shaped Slots for Local Area Networks
(Springer, 2022)In this study, a coplanar waveguide fed patch antenna is proposed for Wireless Local Area Network (WLAN) and Worldwide Interoperability for Microwave Access (WiMAX) operations. To obtain multiband functionality and tune ... -
Effects of Supplemental Feeding of Fenugreek (Trigonella foenum-graecum L.) Seed on Milk Yield, Composition, Sensory Properties and Some Blood Parameters in Lactating Goats
(University of Punjab (new Campus), 2023)The aim of this study was to investigate the effects of supplemental feeding of fenugreek (Trigonella foenum-graecum L.) seed on milk yield, composition and some blood parameters in lactating goats. In this study, ten ... -
Repellency, contact toxicity, and anti-oviposition effects of three ethanol-extracted plant essential oils on Bemisia tabaci
(John Wiley and Sons Inc, 2022)There are more than 1200 species of whiteflies found across the globe. Due to the high level of resistance of whitefly against synthetic insecticides, alternate pest management measures have their significance. Plant ... -
Morphology of the male and female reproductive tracts of virgin and mated Chrysoperla externa (Hagen, 1861) (Neuroptera: Chrysopidae)
(Wiley, 2021)Predatory insects have reproductive organs rich in complex changes that may be responsible for the success of their population growth. The species Chrysoperla externa is a predator used in biological control programs in ... -
Mechanical, electronic, thermodynamic and vibrational properties of X2MgAl (X = Sc, Ti and Y) from first principles calculations
(Springer, 2022)Due to growing interest to predict and design new potential Heusler alloys by using theoretical calculations and highly functional software, research on Heusler alloys has taken great attention. From this point of view, ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ...
