Yayıncı "Scientific Technical Research Council Turkey-Tubitak" Fen Edebiyat Fakültesi Koleksiyonu için listeleme
Toplam kayıt 12, listelenen: 1-12
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Determination of height profile from a two-dimensional fringe signal using a two-dimensional continuous wavelet transform
(Scientific Technical Research Council Turkey-Tubitak, 2017)The main objective of this study was 3-dimensional (3D) profile measurements with standard fringe projection, consisting of a CCD and a projector. For obtaining height information of objects pixel by pixel, phases have to ... -
Electrochemical investigation of 2-[8-hydroxyquinoline-5-yl)azo]benzo[c]cinnoline on a platinum electrode in dimethysulfoxide
(Scientific Technical Research Council Turkey-Tubitak, 2016)2-[8-hydroxyquinoline-5-yl)azo]benzo[c]cinnoline was synthesized for the first time and shown to possess electrochromic characteristic, i.e. changing color during the forward and back electrolysis at -1.35 V and 0.00 V, ... -
Experimental and theoretical studies of carbazole-based Schiff base as a fluorescent Fe3+ probe
(Scientific Technical Research Council Turkey-Tubitak, 2018)Synthesis of a new (E)-N1-((9-ethyl-9H-carbazol-3-yl)methylene)-5-nitrobenzene-1,2-diamine as a fluorescent chemosensor for selective detection of Fe3+ ion over a number of other metal ions is described. The method for the ... -
Invariant subspaces of operators quasi-similar to L-weakly and M-weakly compact operators
(Scientific Technical Research Council Turkey-Tubitak, 2018)Let T be an L-weakly compact operator defined on a Banach lattice E without order continuous norm. We prove that the bounded operator S defined on a Banach space X has a nontrivial closed invariant subspace if there exists ... -
Magnetite nanoparticles-based hydroxyl radical scavenging activity assay of antioxidants using N, N-dimethyl-p-phenylenediamine probe
(Scientific Technical Research Council Turkey-Tubitak, 2020)Excessive amounts of reactive oxygen species (ROS), unless counterbalanced by antioxidants, can cause cellular damage under oxidative stress conditions; therefore, antioxidative defenses against ROS must be measured. With ... -
Nonsingular cubic surfaces over F(2)k
(Scientific Technical Research Council Turkey-Tubitak, 2021)We perform an opportunistic search for cubic surfaces over small fields of characteristic two. The starting point of our work is a list of surfaces complied by Dickson over the field with two elements. We consider the ... -
On surfaces endowed with a canonical principal direction in Euclidean 4-spaces
(Scientific Technical Research Council Turkey-Tubitak, 2019)In this paper, we introduce canonical principal direction (CPD) submanifolds with higher codimension in Euclidean spaces. Then we obtain a classification of surfaces endowed with CPD relative to a fixed direction in Euclidean ... -
On the K-ring of the classifying space of the generalized quaternion group
(Scientific Technical Research Council Turkey-Tubitak, 2014)We describe the K-ring of the classifying space of the generalized quaternion group in terms of generators and the minimal set of relations. We also compute the order of the main generator in the truncated rings. -
Pointwise slant submersions from cosymplectic manifolds
(Scientific Technical Research Council Turkey-Tubitak, 2016)In this paper, we characterize the pointwise slant submersions from cosymplectic manifolds onto Riemannian manifolds and give several examples. -
Synthesis and molecular docking study of novel COVID-19 inhibitors
(Scientific Technical Research Council Turkey-Tubitak, 2021)In 2020, the world tried to combat the corona virus (COVID-19) pandemic. A proven treatment method specific to Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) is still not found. In this study, seven new ... -
Synthesis of methyl 4-(9H-carbazole-9-carbanothioylthio) benzoate: electropolymerization and impedimetric study
(Scientific Technical Research Council Turkey-Tubitak, 2015)Methyl 4((9H-(carbazole-97carbanothioylthio) benzoate (MCzCTB) was chemically synthesized and characterized by FTIR, H-1 NMR, and C-13 NMR. A novel synthesized monomer was electropolymerized on a glassy carbon electrode ... -
Unitals in projective planes of order 16
(Scientific Technical Research Council Turkey-Tubitak, 2021)In this study, we perform computer searches for unitals in planes of order 16. The number of known nonisomorphic unitals in these planes is improved to be 261. Some data related to 2- (65, 5, 1) designs associated with ...