Güncel Gönderiler: Makale Koleksiyonu
Toplam kayıt 624, listelenen: 61-80
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Preparation and characterization of mesoporous activated carbons from waste watermelon rind by using the chemical activation method with zinc chloride
(Elsevier, 2019)Waste watermelon rind was analyzed as a precursor for preparing activated carbons by using a one-step chemical activation process by zinc chloride. The effects of activation parameters, i.e., carbonization temperature, ... -
Comparisons of activated carbons produced from sycamore balls, ripe black locust seed pods, and Nerium oleander fruits and also their H-2 storage studies
(Springer Japan Kk, 2021)Starting materials are very significant to produce activated carbons because every starting material has a different chemical structure; hence they affect the surface functional groups and surface morphologies of obtained ... -
Van der Waals heterostructures of MoS2 and Janus MoSSe monolayers on graphitic boron-carbon-nitride (BC3, C3N, C3N4 and C4N3) nanosheets: a first-principles study
(Iop Publishing Ltd, 2020)In this work, we extensively investigate the structural and electronic properties of van der Waals heterostructures (HTs) constructed by MoS2/BC3, MoS2/C3N, MoS2/C3N4, MoS2/C4N3 and those using Janus MoSSe instead of ... -
Validity and reliability of the Turkish version of the City Birth Trauma Scale (CityBiTS)
(Taylor & Francis Inc, 2021)The City Birth Trauma Scale (CityBiTS) was developed to be consistent with the current Diagnostic and Statistical Manual of Mental Disorders-DSM-5. It has been used as a complementary instrument that measures the psychological ... -
Determination of Myricetin in Medicinal Plants by High-Performance Liquid Chromatography
(Taylor & Francis Inc, 2015)The concentrations of myricetin in medicinal plants such as Rosa canina L. (rosa hip), Terebinthina chica L. (terebinth), Urtica dioica L. (nettle), and Portuca oleracea L. (purslane) were determined by high-performance ... -
A New Field on the Making in Turkish Academia: a few Issues Regarding the Turkic World Literatures Teaching and Research
(South-West Univ Neofit Rilski, 2020)As a field and course, Turkic World Literatures covers Turkish literatures outside Turkey. However, in practice, it is seen to encompass new (contemporary-modern) literature field outside Turkey. This field is taught in ... -
A different view of the tube surface in Minkowski 3-space E-1(3)
(Tbilisi Centre Math Sci, 2021)A basic goal of this paper is to study the tube surface with a null Cartan curve with respect to the Bishop frame in Minkowski 3-space E-1(3) and to compute some geometric features for this kind of the tube surface such ... -
alpha-Amination and the 5-exo-trig cyclization reaction of sulfur-containing Schiff bases with N-phenyltriazolinedione and their anti-lipid peroxidation activity
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2017)Triazolinedione quenches efficiently the 1,2-dipoles from Schiff bases of glycine esters which are formed via a [1,2-H]-prototropic shift of their alpha-hydrogens, and affords the respective alpha-aminated products in good ... -
Six-Armed Structures Based on Benzene Ring, Synthesis and Characterization via Sonogashira Coupling
(Gadjah Mada Univ, Dept Chemistry, 2020)New six-armed compounds consist of benzene ring as a central core substituted with aromatic ring and three rod-like armed of 2-chloro-4,6-bis(dodecyloxy)-1,3,5-triazine as the peripheral arms unit which were obtained by ... -
Acetylene-bridged triazine pi-conjugated structures: synthesis and liquid crystalline properties
(Scientific Technical Research Council Turkey-Tubitak, 2019)We report the synthesis and liquid crystalline properties of a new type of tribranched compound built up from triazine as the central core and electron-rich triazine rings as peripheral groups. An equimolar mixture of the ... -
Radiological risk from activity concentrations of natural radionuclides: Cumulative Hazard Index
(Springer, 2021)The Cumulative Hazard Index method has been proposed for the first time to determine the low and high-risk levels of radionuclides. The significant radiological parameters and risk analyses for Ra-226, Th-232 and K-40 ... -
Synthesis and liquid crystalline properties of new triazine-based pi-conjugated macromolecules with chiral side groups
(Scientific Technical Research Council Turkey-Tubitak, 2020)In this study, we reported the synthesis of a new tribranched macromolecule liquid crystal with triazine in the centre. The central triazine core is bonded via sequences of Sonigashira coupling to 3 triazine unites through ... -
Ionic interaction of tri-armed structure based on benzene ring: synthesis and characterization
(Springer Wien, 2021)Liquid crystalline is a state of matter which combines the properties of liquid and a crystalline solid. Ionic liquid crystals are a new class of materials which exhibit phase transition at low temperature. A new structure ... -
Ti doped amorphous carbon (Al/Ti-a:C/p-Si/Al) photodiodes for optoelectronic applications
(Elsevier Science Bv, 2018)Electrochemical deposition technique was used to fabricate titanium doped amorphous carbon (Ti doped a:C) Al/Ti-a:C/p-Si/Al photodiode. The effects of illumination on the current voltage (I-V) characteristics of the ... -
Structural investigation and electronic band transitions of nanostructured TiO2 thin films
(Wiley-V C H Verlag Gmbh, 2011)Titanium dioxide (TiO2) thin film was deposited on n-Si (100) substrate by reactive DC magnetron sputtering system at 250 degrees C temperature. The deposited film was thermally treated for 3 h in the range of 400-1000 ... -
Special functions in transferring of energy; a specific case: Airy function
(Sila Science, 2012)Analysis of transferring of transient signals along time-harmonic waveguide modes consists of two main parts. The first one is a modal basis problem. The second one is a modal amplitude problem. Surplus of energy could be ... -
Active carbon/graphene hydrogel nanocomposites as a symmetric device for supercapacitors
(Taylor & Francis Inc, 2016)Activated carbons (ACs) are successfully synthesized from Elaeagnus grain by a simple chemical synthesis methodology and demonstrated as novel, suitable supercapacitor electrode materials for graphene hydrogel (GH)/AC ... -
The Christian Corsairs in the Mediterranean Before the Conquest of Rhodes (1499-1520)
(Ege Univ, 2020)The piracy should not be evaluated only as a plundering activity. It should be considered as a political, economic and social activity which includes different interest groups. The Christian corsairs who were active between ... -
Graphene Oxide/Poly(3-hexylthiophene) Nanocomposite Thin-Film Phototransistor for Logic Circuit Applications
(Springer, 2018)Graphene is a sheet-structured material that lacks a forbidden band, being a good candidate for use in radiofrequency applications. We have elaborated graphene-oxide-doped poly(3-hexylthiophene) nanocomposite to increase ... -
On the system of double equations with three unknowns d
(Semnan Univ, 2021)The system of double equations with three unknowns given by d + ay + bx + cx(2) = z(2), y + z = x(2) is analysed for its infinitely many non-zero distinct integer solutions. Different sets of integer solutions have been ...
