Results 71 to 80 of about 98,720 (311)

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

Advanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier, Moritz Blum, Luana Caron, Alisa Chirkova, Philipp Cimiano, Basil Ell, Inga Ennen, Michael Feige, Maik Gaerner, Thomas Hilbig, Andreas Hütten, Günter Reiss, Tapas Samanta, Sonja Schöning, Christian Schröder, Lennart Schwan, Chris Taake, Martin Wortmann   +17 more
wiley   +1 more source

A Banach Space Leap: Contraction Mapping Solutions for Stochastic Delay Systems

Mathematics
We investigate the solvability and stability properties of a class of nonlinear stochastic delay differential equations (SDDEs) driven by Wiener noise and incorporating discrete time delays.
Fatin Nabila Abd Latiff, Dawn A. Stoner, Kah Lun Wang, Kok Bin Wong   +3 more
doaj   +1 more source

Stable bounded value analysis of disturbance in stochastic linear power systems

Measurement + Control, 2020
Stochastic disturbances play a profound problem in the power system, which have an important impact on the stability of the power system. The paper proposes the stability analysis of stochastic disturbance bounded value of linear power system, and ...
Jie Xu, Zhanbei Tong, Wengen Gao
doaj   +1 more source

Stochastic stability and stabilization of discrete-time singular Markovian jump systems with partially unknown transition probabilities [PDF]

, 2014
This paper considers the stochastic stability and stabilization of discrete-time singular Markovian jump systems with partially unknown transition probabilities.
Qingling Zhang, Yan, Xinggang, Jianhua Wang, Wang, Jianhua, Xing-Gang Yan, Zhang, Qingling, Ding Zhai, Zhai, Ding   +7 more
core   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Construction of Lyapunov functions from first integrals for stochastic stability analysis

Applied and Computational Mechanics
This paper explores the application of first integrals in constructing Lyapunov functions for stability analysis of dynamical systems in stochastic domains. A key advantage of using first integrals is their ability to embed system-specific structural and
Náprstek J., Fischer C.
doaj   +1 more source

Lyapunov Techniques for Stochastic Differential Equations Driven by Fractional Brownian Motion

Abstract and Applied Analysis, 2014
Little seems to be known about evaluating the stochastic stability of stochastic differential equations (SDEs) driven by fractional Brownian motion (fBm) via stochastic Lyapunov technique.
Caibin Zeng, Qigui Yang, YangQuan Chen
doaj   +1 more source

Efficient simulation of stochastic chemical kinetics with the Stochastic Bulirsch-Stoer extrapolation method [PDF]

, 2014
BackgroundBiochemical systems with relatively low numbers of components must be simulated stochastically in order to capture their inherent noise. Although there has recently been considerable work on discrete stochastic solvers, there is still a need ...
Barrio Solórzano, Manuel, Zygalakis, Konstantinos C., Kevin Burrage, Manuel Barrio, Zygalakis, Konstantinos C, Székely, Tamás, Burrage, Kevin, Barrio, Manuel, Szekely Jr, Tamas, Tamás Székely, Konstantinos C Zygalakis, Zygalakis, Konstantinos   +11 more
core   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Stability of the stochastic matching model [PDF]

Journal of Applied Probability, 2016
Abstract We introduce and study a new model that we call the matching model. Items arrive one by one in a buffer and depart from it as soon as possible but by pairs. The items of a departing pair are said to be matched. There is a finite set of classes 𝒱 for the items, and the allowed matchings depend on the classes, according to a matching graph on 𝒱.
Mairesse, Jean, Moyal, Pascal
openaire   +4 more sources