Results 101 to 110 of about 3,444,370 (127)

Divergent prion strain evolution driven by PrP^C expression level in transgenic mice. [PDF]

Nat Commun, 2017
Le Dur A, Laï TL, Stinnakre MG, Laisné A, Chenais N, Rakotobe S, Passet B, Reine F, Soulier S, Herzog L, Tilly G, Rézaei H, Béringue V, Vilotte JL, Laude H.   +14 more
europepmc   +1 more source

Formation and properties of amyloid fibrils of prion protein. [PDF]

Biophys Rev, 2018
Yamaguchi KI, Kuwata K.
europepmc   +1 more source

Wild Animals in Captivity: An Analysis of Parasite Biodiversity and Transmission among Animals at Two Zoological Institutions with Different Typologies. [PDF]

Animals (Basel)
Esteban-Sánchez L, García-Rodríguez JJ, García-García J, Martínez-Nevado E, de la Riva-Fraga MA, Ponce-Gordo F.   +5 more
europepmc   +1 more source

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On a q-analog of the Baskakov basis functions

Russian Journal of Mathematical Physics, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gupta, V., Kim, T.
openaire   +3 more sources

Generalized q-Baskakov operators

Mathematica Slovaca, 2011
Gupta, Vijay/0000-0002-5768-5763In the present paper we propose a generalization of the Baskakov operators, based on q integers. We also estimate the rate of convergence in the weighted norm. In the last section, we study some shape preserving properties
Ali ARAL, Vijay Gupta
exaly   +2 more sources

Estimation using a summation integral operator of exponential type with a weight derived from the α‐Baskakov basis function

Mathematical Methods in the Applied Sciences, 2023
With the weight of ‐Baskakov basis function, this article considers the approximation properties of the integral modification of exponential type operators. The moments are estimated, and the Voronovskaja‐type result is established in simultaneous approximation.
Shagufta Rahman, Khursheed J. Ansari
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Preservation properties of the Baskakov–Kantorovich operators [PDF]

Computers and Mathematics With Applications, 2009
This paper is devoted to the study of preservation properties of the Baskakov–Kantorovich operators such as monotonicity, convexity, smoothness, as well as those under the average. Some of them are first considered for the positive linear operators as we
Zhu, Zhihui, Zhang, Chungou
exaly   +2 more sources

Statistical approximation of Baskakov and Baskakov-Kantorovich operators based on the q-integers

Open Mathematics, 2010
In the present paper we introduce and investigate weighted statistical approximation properties of a q-analogue of the Baskakov and Baskakov-Kantorovich operators.
Nazim Mahmudov
exaly   +2 more sources

A sequence of positive linear operators related to powered Baskakov basis

Carpathian Journal of Mathematics, 2019
In this paper we study some approximation properties of a sequence of positive linear operators defined by means of the powered Baskakov basis. We prove that in the particular case of squared Baskakov basis the operators behave better than the classical Baskakov operators. For this particular case we give also a quantitative Voronovskaya type result.
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Approximation by exponential type summation integral operator having weight of α-Baskakov basis function

This article deals with the approximation properties of the integral modification of the exponential type operators with the weight of α-Baskakov basis function. We estimate the moments and establish Voronovskaja type result in simultaneous approximation. We also estimate the convergence and error estimation of the operators by the power series method.
SHAGUFTA RAHMAN, Khursheed Ansari
openaire   +1 more source