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Toplam kayıt 963, listelenen: 21-30
Frenet Curves in Euclidean 4-Space
(Int Electronic Journal Geometry, 2017)
In this paper, we study rectifying curves arising through the dilation of unit speed curves on the unit sphere S-3 and conclude that arcs of great circles on S-3 do not dilate to rectifying curves, which develope previously ...
Generalized Baskakov type operators
(Walter De Gruyter Gmbh, 2017)
In this paper, we introduce a generalization of Baskakov operators based on a function rho. We prove a weighted Korovkin type theorem and compute the rate of convergence via weighted modulus of continuity for these operators. ...
A New Species of Zodarion Walckenaer, 1826 (Araneae: Zodariidae) from Turkey
(Amer Entomol Soc, 2017)
A new species, Zodarion tireboluensis sp. nov. is described and illustrated based on material collected in the Giresun Province of Turkey. Differences between the new species and the closely related Zodarion aurorae Weiss, ...
Osculating curves in 4-dimensional semi-Euclidean space with index 2
(De Gruyter Open Ltd, 2017)
In this paper, we give the necessary and sufficient conditions for non-null curves with non-null normals in 4-dimensional Semi-Euclidian space with indeks 2 to be osculating curves. Also we give some examples of non-null ...
Using nanogap in label-free impedance based electrical biosensors to overcome electrical double layer effect
(Springer, 2017)
Point-of-care biosensor applications require low-cost and low-power solutions. They offer being easily accessible at home site. They are usable without any complex sample handling or any kind of special expertise. Impedance ...
The derivative and tangent operators of a motion in Lorentzian space
(World Scientific Publ Co Pte Ltd, 2017)
In this paper, by using Lorentzian matrix multiplication, L-Tangent operator is obtained in Lorentzian space. The L-Tangent operators related with planar, spherical and spatial motion are computed via special matrix groups. ...
An investigation of cytochrome p450 (CYP) and glutathione S-transferase (GST) isoenzyme protein expression and related interactions with phototherapy in patients with psoriasis vulgaris
(Wiley-Blackwell, 2017)
Oxidative stress may play an important role in the pathogenesis of psoriasis. Glutathione S-transferases (GSTs) make up a group of antioxidant enzymes. Cytochrome p450 (CYP) enzymes can influence oxidation and reduction ...
Reliability and Validity of a New Test of Agility and Skill for Female Amateur Soccer Players
(De Gruyter Open Ltd, 2017)
The aim of this study was to evaluate the Agility and Skill Test, which had been recently developed to assess agility and skill in female athletes. Following a 10 min warm-up, two trials to test the reliability and validity ...
Fixed Point Theorems For Weakly Contractive Mappings On S-Metric Spaces And a Homotopy Result
(Tsing Hua Univ, Dept Mathematics, 2017)
The present paper contains some fixed point results for weakly contractive single valued mappings on S-metric spaces and a homotopy result, which is offered as an application of the obtained new results.
Applications of (p,q)-gamma function to Szász Durrmeyer operators
(Publications L Institut Mathematique Matematicki, 2017)
We define a (p, q) analogue of Gamma function. As an application, we propose (p, q)-Szasz-Durrmeyer operators, estimate moments and establish some direct results.