Results 21 to 30 of about 794,053 (259)

A Spin‐Orbit Torque Switch at Ferromagnet/Antiferromagnet Interface Toward Stochastic or Memristive Applications via Tailoring Antiferromagnetic Ordering

open access: yesAdvanced Electronic Materials, 2023
Antiferromagnet (AFM) has currently participated in the spin‐orbit torque (SOT) technology due to its great potential to be applied to the field‐free SOT switching and to promote the thermal stability of MRAM.
Ssu‐Yuan Wang   +7 more
doaj   +1 more source

Simulation of the Tracer Diffusion, Bulk Ordering, and Surface Reordering in F.C.C. Structures by Kinetic Mean-Field Method

open access: yesУспехи физики металлов, 2017
Tracer diffusion and ‘chemical’ (atomic) ordering processes in two face-centred cubic (f.c.c.) binary systems mimicking Ni3Al and FePt were simulated by means of the kinetic mean-field (KMF) method originally proposed by G. Martin in 1990.
V. M. Bezpalchuk, R. Kozubski, A. M. Gusak
doaj   +1 more source

New Results Concerning Inactivity Time, with Applications [PDF]

open access: yesThe Egyptian Statistical Journal, 2013
The purpose of this article is to introduce some definitions of inter- est. in reliability theory and to study several preservation properties of stochastic comparisons of values in economics, decision support systems, operations research, life ...
M.A. Ibrahim, A.N. Ahmed
doaj   +1 more source

On a Special Weighted Version of the Odd Weibull-Generated Class of Distributions

open access: yesMathematical and Computational Applications, 2021
In recent advances in distribution theory, the Weibull distribution has often been used to generate new classes of univariate continuous distributions. They find many applications in important disciplines such as medicine, biology, engineering, economics,
Zichuan Mi   +2 more
doaj   +1 more source

A posteriori error estimation for stochastic static problems [PDF]

open access: yes, 2014
To solve stochastic static field problems, a discretization by the Finite Element Method can be used. A system of equations is obtained with the unknowns (scalar potential at nodes for example) being random variables. To solve this stochastic system, the
MAC, Hung, CLENET, Stephane
core   +1 more source

Flow coupling and stochastic ordering of throughputs in linear networks [PDF]

open access: yesEAI Endorsed Transactions on Internet of Things, 2015
Robust estimates for the performance of complicated queueing networks can be obtained by showing that the number of jobs in the network is stochastically comparable to a simpler, analytically tractable reference network.
Lasse Leskelä
doaj   +1 more source

Optimal control in an inventory management problem considering replenishment lead time based upon a non-diffusive stochastic differential equation

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2019
An inventory management problem is theoretically discussed for a factory having effects of lead times in replenishing the inventory, where it stocks materials used for its products.
Hiroaki T.-KANEKIYO, Shinjiro AGATA
doaj   +1 more source

Processing second-order stochastic dominance models using cutting-plane representations [PDF]

open access: yes, 2011
This is the post-print version of the Article. The official published version can be accessed from the links below. Copyright @ 2011 Springer-VerlagSecond-order stochastic dominance (SSD) is widely recognised as an important decision criterion in ...
Mitra, G, Fabian, CI, Roman, D
core   +1 more source

A Comparison of MLE for Some Index Distributions Based on Censored Samples

open access: yesMathematics
This paper elucidates the prerequisites for maximum likelihood estimation (MLE) of parameters within the exponential and scale parameter families. Estimation of these parameters is predicated on data derived from censored samples and seeks to adhere to ...
Yunhan Liu   +4 more
doaj   +1 more source

A Model for Risk Adjustment (IFRS 17) for Surrender Risk in Life Insurance

open access: yesRisks, 2023
We propose a model for risk adjustment, in the context of IFRS 17, for surrender risk. Surrender rates are assumed to follow a stochastic process, underpinned by data.
Magnus Carlehed
doaj   +1 more source

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