• First-Principles Study on Structural, Electronic, and Elastic Properties of Srfcl 

  Güzel, Yılaydın; Öztürk, Hülya; Kürkçü, Cihan; Yamçıçıer, Çaǧatay (Springer, 2023)

  Structural, electronic, and elastic properties of SrFCl, one of the alkaline-earth fluorohalides, under high pressure were investigated using the Siesta Package Program within the framework of density functional theory. ...

• Structural and Spectroscopic Characterization, Electronic Properties, and Biological Activity of the 4-(3-Methoxyphenyl)Piperazin-1-Ium 4-(3 Methoxyphenyl)Piperazine-1-Carboxylate Monohydrate 

  Küçük, Ceyhun; Yurdakul, Şenay; Özdemir, Namık; Erdem, Belgin (Sprınger Int Publ Ag, 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 ...

• The Quaternary Range Dynamics of Noccaea İberidea (Brassicaceae), a Typical Representative of Subalpine/Alpine Steppe Communities of Anatolian Mountains 

  Özüdoğru, Barış; Özgişi, Kurtuluş; Perktaş, Utku; Gür, Hakan (Oxford University Press, 2020)

  The responses of Anatolian plants to global climate change have been poorly investigated. In this study, we aimed to understand how climatic oscillation during the Quaternary period helped to shape the current distribution ...

• A Comparison of Mathematics Learning Approaches of Gifted And Non-Gifted Students 

  Bulut, Ahsen Seda; Yıldız, Avni; Baltacı, Serdal (Karadeniz Technical University, 2020)

  In this study, it was aimed to investigate the mathematics learning approaches of gifted students and successful students who were not diagnosed as gifted in terms of variables of giftedness, gender, grade level, parents' ...

• Experimental Analysis of the Correlation between Ultrasonic Velocity and Metallographic and Cutting Performance Parameters of Boron Carbide-Doped Diamond Sockets 

  Ekincioğlu, Gökhan; Tabaru, Timuçin Emre; Hayber, Sekip Esat; Altındağ, Raşit (EDP Sciences, 2020)

  The natural stone cutting process is carried out by cutting tools called diamond socket (DS) consisting of two parts diamond and matrix. DS performance in rock cutting highly depends on the production cost of the socket, ...

• Antennal Morphology and Sensilla of the Predaceous Ladybirds, Menochilus Sexmaculatus and Propylea Dissecta 

  Pervez, Ahmad; Yadav, Meena; Bozdoğan, Hakan (Charles University in Prague, 2020)

  Menochilus sexmaculatus and Propylea dissecta (Coleoptera: Coccinellidae) are predaceous ladybird beetles with immense biological control potential. The morphology of the antennae of the adults along with the diversity and ...

• Effect of Low B Addition on Al-Zn Alloy's Hydrogen Production Performance 

  Kaya, Mehmet Fatih; Kahveci, Osman; Erol, Harun; Akkaya, Abdullah (Elsevier Ltd, 2021)

  Aluminium hydrolysis is a promising method for hydrogen generation due to its instant hydrogen production, simplicity, controllability, and safety properties. Moreover, Al is very common, recyclable, lightweight material ...

• A First-Principles Study of the Structural, Electronic, Optical, and Vibrational Properties for Paramagnetic Half-Heusler Compound Tiırbi by GGA and GGA + Mbj Functional 

  Candan A.; Kushwaha A.K. (Elsevier Ltd, 2021)

  The structural, electronic, optical, and vibrational properties of half-Heusler compound TiIrBi have been investigated by using the Generalized Gradient Approximation (GGA) and GGA plus modified Becke and Johnson (GGA + ...

• Structural, Electronic, Elastic, Magnetic, Phonon and Thermodynamic Properties of Inverse-Heusler-Ti2FeX (X=Si, Ge, And Sn): Insights From DFT-Based Computer Simulation 

  Özduran, Mustafa; Altay, M. O.; İyigör, Ahmet; Çanlı, Murat; Arıkan, N. (Elsevier B.V., 2021)

  The structural, mechanical, electronic and lattice dynamic properties of Ti2FeX (X = Si, Ge, and Sn) inverseHeusler alloys have been explored via first-principles calculations based on density functional theory. The ...

• Are Aquatic Hemiptera Good İndicators of Environmental River Conditions? 

  Taybi, Abdelkhaleq Fouzi; Mabrouki, Youness; Bozdoğan, Hakan; Millán, Andrés (Springer Science and Business Media B.V., 2021)

  Aquatic Hemiptera are barely used as "indicators" because they are considered ubiquitous organisms of great dispersal capacity and a wide range of occupied habitats. Here, we address this topic analyzing the environmental ...

• Molecular Detection and Genotyping of Dientamoeba Fragilis and Blastocystis Sp. in Housefly Musca Domestica (Diptera: Muscidae): First Report for Dientamoeba Fragilis 

  Ercan, Nuri; Yıldırım, Alparslan; Duzlu, Önder (Springer Science and Business Media Deutschland GmbH, 2024)

  Dientamoeba fragilis and Blastocystis sp. are single-celled protozoan parasites of humans and animals. Although they are found in the intestines of healthy hosts, the pathogenicity of them is still unclear. To date, there ...

• Electronic, Optical And Thermodynamic Characteristics Of Bi12SiO20 Sillenite: First Principle Calculations 

  Işık, Mehmet; Sürücü, Gökhan; Gencer, Ayşenur; Gasanly N.M. (Elsevier Ltd, 2021)

  Bi12XO20 (X: Si, Ge, Ti) ternary semiconducting compounds are known as sillenites and take a remarkable attention thanks to their attractive photorefractive properties. The present paper reports electronic, optical and ...

• Comparative study of Ti/Al and Ti/Al/Ti/Au ohmic contacts to AlGaN/ GaN heterostructures 

  Canbolat, Ayşe; Akkaya, Abdullah; Ayyildiz, Enise (Elsevier, 2024)

  We investigated the electrical properties and the ohmic contact formation considering Ti/Al and Ti/Al/Ti/Au ohmic contact metallization schemes on AlGaN/GaN heterostructures. The specific contact resistance of contacts was ...

• Systematic investigation of physical properties of Mg3XO4 (X = Cr, Mn, Fe, Co, Ni); a computational approach 

  Al, Selgin; İyigör, Ahmet; Körlü, Ali; Arikan, Nihat (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 ...

• Effect of wind on quadrotor battery consumption 

  Ercan, Hamdi; Ulucan, Hamdi; Kılıç, Şekibe (Emerald Publishing, 2024)

  Purpose: The advancements in battery technologies, while trailing behind technological progress, face challenges meeting the soaring energy demands of quadrotors, resulting in flight durations that are far from satisfactory. ...

• The Role of Folic Acid in Rat Embryo Development in a Hypoxic Environment: An Experimental Study 

  Dağlı, Ertuğrul; Nisari, Mehtap; Patat, Dilara; Çayan, Dicle; Atay, Emre; Ertekin, Tolga; Uçar, Sümeyye (Ercıyes Unıv Sch Medıcıne, 2024)

  Objective: Folic acid (FA) is a key antioxidant with substantial metabolic roles, and research has demonstrated its effectiveness in reducing congenital anatomical development disorders. This study explores the impact of ...

• A combined phylogenetic and numerical taxonomic study of Matthiola montana and M. anchoniifolia (Brassicaceae) 

  Uluer, Deniz Aygören; Özüdoğru, Barış (Magnolia Press, 2024)

  Matthiola montana and M. anchoniifolia are endemic to Türkiye and can be distinguished from each other by morphological features including siliques, leaves, petals, and hairs. Although these two taxa have traditionally ...

• First-principles study for comparison of the electronic and optic bandgaps of the CH3NH3Pb1-xYxI3 (Y=Bi, x=0.00, 0.125) and CH3NH3Pb1-xYxI3 (Y=Ca, Sr, x=0.125, 0.250) perovskites 

  Soykan, Cengiz; Göçmez, Hasan (Elsevier B.V., 2021)

  We computed the optical bandgaps of the CH3NH3Pb(1-x)Y(x)I3 (Y=Bi, x = 0.00, 0.125) and CH3NH3Pb(1-x)Y(x)I3 (Y=Ca, Sr, x = 0.125, 0.250) perovskite crystal structures using optical arguments such as the imaginary part of ...

• Au-Ag binary alloys on n-GaAs substrates and effect of work functions on Schottky barrier height 

  Akkaya, Abdullah (Springer, 2021)

  In this study, I investigated the effect of work function (phi(m)) of AuxAg1-x (x = 0, 0.22, 0.37, 0.71 and 1) on the Au-Ag/n-GaAs Schottky diode (SD) parameters. Ag, Au metals and three alloys with different compositions ...

• Synthesis, crystal structure and spectroscopic studies of a new silver complex derived from [1-(3-pyridinyl) ethanone] 

  Çelik, Sibel; Atılgan, Abdullah; Alp, Meryem; Yurdakul, Senay; Demircioğlu, Zeynep; Özdemir, Namık; Büyükgüngor, Orhan (Elsevier, 2023)

  In this work, a new silver (I) complex, [Ag(3-pye)2(H2O)](NO3) where 3-pye=1-(3-pyridinyl) ethanone, has been synthesized and characterized by elemental analyses, FT-IR, fluorescence spectroscopy, and single X-ray ...

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