Results 21 to 30 of about 3,062 (108)
On Simultaneous Approximation of Modified Baskakov‐Durrmeyer Operators
International Journal of Analysis, Volume 2015, Issue 1, 2015., 2015 We discuss properties of modified Baskakov‐Durrmeyer‐Stancu (BDS) operators with parameter γ > 0. We compute the moments of these modified operators. Also, we establish pointwise convergence, Voronovskaja type asymptotic formula, and an error estimation in terms of second order modification of continuity of the function for the operators Bn,γα,β(f,x).
Prashantkumar G. Patel +2 more
wiley +1 more source
Rate of Convergence of Modified Baskakov‐Durrmeyer Type Operators for Functions of Bounded Variation
Journal of Difference Equations, Volume 2014, Issue 1, 2014., 2014 We study a certain integral modification of well‐known Baskakov operators with weight function of beta basis function. We establish rate of convergence for these operators for functions having derivative of bounded variation. Also, we discuss Stancu type generalization of these operators.
Prashantkumar Patel +2 more
wiley +1 more source
An experimental flow regime map to dynamically structure gas–solid bubbling fluidized beds
AIChE Journal, Volume 71, Issue 5, May 2025.Abstract Employing oscillatory gas flows to create ordered bubble dynamics in fluidized beds represents a promising approach in reactor design, enhancing efficiency, scalability, and control. This study reports an extensive experimental campaign that identifies the operational regime for structuring Geldart B fluidized beds, introducing a novel pattern
Kaiqiao Wu +3 more
wiley +1 more source
Honey‐Induced Protein Stabilization as Studied by Fluorescein Isothiocyanate Fluorescence
The Scientific World Journal, Volume 2013, Issue 1, 2013., 2013 Protein stabilizing potential of honey was studied on a model protein, bovine serum albumin (BSA), using extrinsic fluorescence of fluorescein isothiocyanate (FITC) as the probe. BSA was labelled with FITC using chemical coupling, and urea and thermal denaturation studies were performed on FITC‐labelled BSA (FITC‐BSA) both in the absence and presence ...
Yin How Wong +4 more
wiley +1 more source
A Bernstein‐Like Trigonometric Basis: Properties, Curve Design, and Operator Construction
Journal of Applied Mathematics, Volume 2025, Issue 1, 2025.We introduce a novel family of trigonometric basis functions equipped with a shape parameter, analogous to Bernstein functions. These basis functions are employed to construct Bézier‐like curves, termed “trigo‐curves”, which retain the fundamental properties of classical Bézier curves while offering enhanced shape control through parameter adjustment ...
Jamshid Saeidian +3 more
wiley +1 more source
Colorful Polymer Compositions with Dyed Graphene Oxide Nanosheets
International Scholarly Research Notices, Volume 2012, Issue 1, 2012., 2012 A water suspension of graphene oxide nanosheets (GONSs) obtained via exfoliation of a graphite oxide was treated with a solution of rhodamine 6G. It was found that adding the dye results in the destruction of the GONS water suspension and the precipitation of dyed graphene oxide.
Y. M. Shulga +11 more
wiley +1 more source
The Motherland and the Fight with Fascism: War Cult and War Film under Brezhnev (1965–82)
The Russian Review, Volume 83, Issue 4, Page 595-613, October 2024.Abstract This article, based on extensive archival documentation, newspapers, and periodicals, examines the impact upon the Soviet film industry of shifts in top‐level policy relating to representation of the war. It contends that Leonid Brezhnev’s May 8, 1965, speech on the eve of Victory Day propounded an inclusive vision of the war (later sections ...
Catriona Kelly
wiley +1 more source
International Journal of Mathematics and Mathematical Sciences, Volume 2004, Issue 9, Page 459-468, 2004., 2004 We consider a Bézier‐Durrmeyer integral variant of the Baskakov operators and study the rate of convergence for functions of bounded variation.
Vijay Gupta, Ulrich Abel
wiley +1 more source
Simple 3D spheroid cell culture model for studies of prion infection
European Journal of Neuroscience, Volume 60, Issue 4, Page 4437-4452, August 2024.Gentle rocking of CAD 5 cells suspension leads to spontaneous formation of 3D spheroids, which could be cultured up to 12 weeks and infected by prions. The presence of pathological prion protein PrPTSE in the infected spheroids was confirmed by Immunohistochemistry (red arrows), western blot and by seed amplification assay.
Zuzana Fremuntova +5 more
wiley +1 more source
Helices 2 and 3 are the initiation sites in the PrPc -> PrPsc transition
, 2012 It is established that prion protein is the sole causative agent in a number of diseases in humans and animals. However, the nature of conformational changes that the normal cellular form PrPC undergoes in the conversion process to a self-replicating ...
Chen, Jie, Thirumalai, Devarajan
core +1 more source