Results 31 to 40 of about 928,276 (315)
Hydrogen Dynamics in Hydrated Chitosan by Quasi-Elastic Neutron Scattering
Bioengineering, 2022 Chitosan, an environmentally friendly and highly bio-producible material, is a potential proton-conducting electrolyte for use in fuel cells. Thus, to microscopically elucidate proton transport in hydrated chitosan, we employed the quasi-elastic neutron ...
Yuki Hirota +4 more
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Finite-Time Annular Domain Stability and Stabilization of Regime-Switching Jump Diffusion System
IEEE AccessIn this paper, the finite-time annular domain stability and stabilization of regime-switching jump diffusion system are discussed. With the help of explicit solution of multi-dimensional regime-switching jump diffusion system, we give the sufficient and ...
Ran Ni, Gui-Hua Zhao
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Green Energy & Environment, 2017 Phosphotungstic acid is an excellent proton conductor that can be incorporated into porous supports, and nanocomposite proton exchange membrane materials made from mesoporous silica impregnated with phosphotungstic acid have been suggested for use in ...
Krystina Lamb +8 more
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FEBS Letters, EarlyView.Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes +4 more
wiley +1 more source
A combined compact difference scheme for option pricing in the exponential jump-diffusion models
Advances in Difference Equations, 2019 In the present paper, starting with the Black–Scholes equations, whose solutions are the values of European options, we describe the exponential jump-diffusion model of Levy process type.
Rahman Akbari +2 more
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Density estimates for jump diffusion processes
Applied Mathematics and Computation, 2022 We consider a real-valued diffusion process with a linear jump term driven by a Poisson point process and we assume that the jump amplitudes have a centered density with finite moments. We show upper and lower estimates for the density of the solution in the case that the jump amplitudes follow a Gaussian or Laplacian law.
Arturo Kohatsu-Higa +2 more
openaire +4 more sources
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Feller Property for a Special Hybrid Jump-Diffusion Model
Abstract and Applied Analysis, 2014 We consider the stochastic stability for a hybrid jump-diffusion model, where the switching here is a phase semi-Markovian process. We first transform the process into a corresponding jump-diffusion with Markovian switching by the supplementary variable ...
Jinying Tong
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Minimizing an Insurer’s Ultimate Ruin Probability by Reinsurance and Investments
Mathematical and Computational Applications, 2019 In this paper, we work with a diffusion-perturbed risk model comprising a surplus generating process and an investment return process. The investment return process is of standard a Black⁻Scholes type, that is, it comprises a single risk-free asset
Christian Kasumo
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A Semi-Markov Dynamic Capital Injection Problem for Distressed Banks
Risks, 2023 Our study investigates the optimal dividend strategy for a bank, taking into account the potential for government capital injections. We explore different types of government interventions, such as liberal, transparent, or uncertain strategies, and ...
Luca Di Persio +2 more
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