Results 81 to 90 of about 4,895,065 (306)
Advanced Materials, EarlyView.Memristors offer tunable resistance and intrinsic instability, making them promising tunable noise sources. We propose a spiking‐rate‐programmable probabilistic neuron using a Ru/TaOx/Pt memristor, where resistance‐dependent noise enables frequency‐selective encoding.
Do Hoon Kim +8 more
wiley +1 more source
Dynamics and stationary distribution of a stochastic SIRS epidemic model with a general incidence and immunity. [PDF]
Bound Value Probl, 2022 Chen T, Li Z.
europepmc +1 more source
The evolution of farm size distribution: revisiting the Markov chain model [PDF]
In this paper, a continuous version of the Markov Chain Model (MCM) is proposed to project the number and the population structure of farms. It is then applied to the population of professional French farms.
Piet, Laurent
core
Non-stationary log-periodogram regression [PDF]
, 1998 We study asymptotic properties of the log-periodogram semiparametric estimate of the memory parameter d for non-stationary (d>=1/2) time series with Gaussian increments, extending the results of Robinson (1995) for stationary and invertible Gaussian ...
Velasco Gómez, Carlos +2 more
core +1 more source
Flax Composites With Improved Interfacial Strength Through Microbially Induced Mineral Precipitation
Advanced Materials, EarlyView.A bio‐inspired biomineralization strategy introduces an additional hierarchy to flax fiber composites. By controlling microbe‐mediated mineral particle deposition through tuned salt concentrations, stress transfer within the natural fiber composite is enhanced.
Deniz Sayinbas +5 more
wiley +1 more source
Application of inequalities technique to dynamics analysis of a stochastic eco-epidemiology model
Journal of Inequalities and Applications, 2016 This paper formulates an infected predator-prey model with Beddington-DeAngelis functional response from a classical deterministic framework to a stochastic differential equation (SDE).
Tao Feng +3 more
doaj +1 more source
Stationary Distribution and Extinction of a Stochastic Brucellosis Model with Standard Incidence. [PDF]
Comput Math Methods Med, 2022 Iskandar D +2 more
europepmc +1 more source
Quasi-Stationary Distributions [PDF]
, 2010 In this chapter, we study quasi-stationary distributions for blockstructured Markov chains with either finitely-many levels or infinitely-many levels. We derive the RG-factorizations for the β -discounted block-structured transition matrix. We provide conditions for the state α -classification, and derive two sets of expressions for the quasi ...
openaire +1 more source
Advanced Materials, EarlyView.Spatiotemporal control over cell behavior within bioprinted constructs remains a key challenge in biofabrication. Volumetric bioprinting using multi‐wavelength light sources permits to activate light‐sensitive intracellular proteins as well as optogenetic gene and protein expression circuits in bioprinted cells, in addition to enabling fast printing of
Davide Ribezzi +14 more
wiley +1 more source
Stationary distribution and density function analysis of SVIS epidemic model with saturated incidence and vaccination under stochastic environments. [PDF]
Theory Biosci, 2023 Mahato P, Mahato SK, Das S, Karmakar P.
europepmc +1 more source