Güncel Gönderiler: Fen Edebiyat Fakültesi
Toplam kayıt 2852, listelenen: 581-600
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An approach to pre-separation axioms in neutrosophic soft topological spaces
(Ankara Univ, 2020)In this study, we introduce the concept of neutrosophic soft preopen (neutrosophic soft pre-closed) sets and pre-separation axioms in neutrosophic soft topological spaces. In particular, the relationship between these ... -
On the geometry of fixed points for self-mappings on s-metric spaces
(Ankara Univ, 2020)In this paper, we focus on some geometric properties related to the set Fix(T), the set of all fixed points of a mapping T : X -> X, on an S-metric space (X, S). For this purpose, we present the notions of an S-Pata type ... -
Neutrosophic soft δ-topology and neutrosophic soft δ-compactness
(Univ Nis, 2020)We introduce the concepts of neutrosophic soft delta-interior, neutrosophic soft quasi-coincidence, neutrosophic soft q-neighbourhood, neutrosophic soft regular open set, neutrosophic soft delta-closure, neutrosophic soft ... -
Highly nonlinear (Vectorial) Boolean functions that are symmetric under some permutations
(Amer Inst Mathematical Sciences-AIMS, 2020)We first give a brief survey of the results on highly nonlinear single-output Boolean functions and bijective S-boxes that are symmetric under some permutations. After that, we perform a heuristic search for the symmetric ... -
Prodrugs for nitroreductase-based cancer therapy-3: Antitumor activity of the novel dinitroaniline prodrugs/Ssap-NtrB enzyme suicide gene system: Synthesis, in vitro and in silico evaluation in prostate cancer
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2020)Prodrugs for targeted tumor therapies have been extensively studied in recent years due to not only maximising therapeutic effects on tumor cells but also reducing or eliminating serious side effects on healthy cells. This ... -
On pseudo-hermitian biharmonic slant curves in sasakian space forms endowed with the tanaka-webster connection
(Springer Singapore Pte Ltd, 2020)In this paper, we consider pseudo-Hermitian biharmonic slant curves in (2n + 1)-dimensional Sasakian manifolds endowed with the Tanaka-Webster connection. We investigate pseudo-Hermitian curvatures of slant curves in six ... -
Parametric characterizations of sputtered Fe/Al multilayer thin films
(Springer, 2020)This study contains parametric characterizations of four different series of Fe/Al multilayer thin films sputtered under thicknesses of Al layers (7.5, 35 and 95 nm), deposition rates (0.02 and 0.06 nm/s), Fe layer thicknesses ... -
The effects of temperature and reaction time on the formation of manganese ferrite nanoparticles synthesized by hydrothermal method
(Springer, 2020)In order to optimize the hydrothermally synthesized manganese ferrite nanoparticles, the nanoparticles were synthesized under different reaction conditions. The effects of reaction temperature and time were investigated ... -
Synthesis and characterization of well-dispersed amorphous LnBO(3)center dot 3H(2)O (Ln: Dy, Tb) nanoparticles
(Springer International Publishing Ag, 2020)Lanthanide nanoborates (LnBO(3)center dot 3H(2)O (Ln: Dy, Tb)) were prepared in the presence of polyethylene glycol (PEG) using a buffered-precipitation method. The same procedure was performed without adding PEG to expose ... -
Approximation by p(·)-Faber polynomials in the variable Smirnov classes
(Wiley, 2020)Let G subset of C be a bounded domain with regular Jordan boundary L. In this work, p(center dot)-Faber polynomial series of functions in the variable exponent Smirnov class E-p(center dot)(G) are defined and their ... -
Molecular cloning and biochemical characterization of a Tau class glutathione S-transferase from Pinus brutia Ten
(Springer Heidelberg, 2020)Key message A new Tau class GST gene was cloned from Pinus brutia Ten. cDNA sequence was analysed for conserved sequences. Substrate specificity, optimum pH, and temperature values of the recombinant PbGST Tau enzyme were ... -
Synthesis, structural characterization and biological evaluation of novel mixed-ligand Co(II) complexes as quorum sensing inhibitory agent
(Elsevier, 2020)Antibiotic resistance is one of the biggest health problems of the twenty-first century. In order to cope with this global problem, alternative preventive strategies such as quorum sensing interruption are needed. Therefore, ... -
Reduced order optimal control of the convective FitzHugh-Nagumo equations
(Pergamon-Elsevier Science Ltd, 2020)In this paper, we compare three model order reduction methods: the proper orthogonal decomposition (POD), discrete empirical interpolation method (DEIM) and dynamic mode decomposition (DMD) for the optimal control of the ... -
Investigation of environmentally volatile pollutants sensing using pillar[5]arene-based macrocycle Langmuir–Blodgett film
(Springer Heidelberg, 2020)This study presented that a novel pillar[5]arene-appended salicylaldehyde (P5-S) was structured in a suitable cavity, which plays an important role in macrocyclic host-guest interactions. P5-S thin films were fabricated ... -
Comparing the new fractional derivative operators involving exponential and Mittag-leffler kernel
(Amer Inst Mathematical Sciences-AIMS, 2020)In this manuscript, we have proposed a comparison based on newly defined fractional derivative operators which are called as Caputo-Fabrizio (CF) and Atangana-Baleanu (AB). In 2015, Caputo and Fabrizio established a new ... -
Preparation of water-soluble amorphous erbium borate (ErBO3.3H(2)O) nanoparticles with positive charge
(Springer International Publishing Ag, 2020)We report a simple one-step protocol for the preparation of nearly monodisperse and highly water-soluble erbium borate nanoparticles through a co-precipitation method. Erbium ions were precipitated by boric acid/sodium ... -
Synthesis of PMMA-HoVO4 nanocomposites by emulsifier-free emulsion polymerization: radical effects
(Sciendo, 2020)Poly(methyl methacrylate)-holmium orthovanadate (PMMA-HoVO4) nanocomposites were synthesized using emulsifier-free emulsion polymerization system in two ways. In the first one, the HoVO4 nanoparticle dispersion was added ... -
Developing of buffer-precipitation method for lead metaborate (Pb(BO2)(2)center dot H2O) nanostructures
(Sciendo, 2020)Amorphous lead metaborate (Pb(BO2)(2)center dot H2O) nanostructures were synthesized by a simpl and cost-effective synthesis method which is based on precipitation of lead ions using boric acid/sodium hydroxide buffer (pH ... -
Structural, magnetic and GMR properties of FeCo(Cu)/Cu magnetic multilayers electrodeposited at high cathode potentials of the magnetic layer
(Natl Inst Optoelectronics, 2020)Structural, magnetic and giant magnetoresistance properties of the electrochemically deposited FeCo(Cu)/Cu multilayers at the various cathode potentials for magnetic layers were investigated. The cathode potentials were ... -
Common fixed point results on complex-valued s-metric spaces
(Univ Maragheh, 2020)Banach's contraction principle has been improved and extensively studied on several generalized metric spaces. Recently, complex-valued S-metric spaces have been introduced and studied for this purpose. In this paper, we ...
