Results 31 to 40 of about 3,737,715 (136)

Field Theory of Propagating Reaction-Diffusion Fronts

, 2004
The problem of velocity selection of reaction-diffusion fronts has been widely investigated. While the mean field limit results are well known theoretically, there is a lack of analytic progress in those cases in which fluctuations are to be taken into ...
A. I. Kolmogorov, C. Escudero, J. D. Murray, J. Zinn-Justin, L. Peliti, R. A. Fisher   +5 more
core   +1 more source

Stochastic thermodynamics for biological functions

Quantitative Biology, Volume 13, Issue 1, March 2025.
Abstract Living systems operate within physical constraints imposed by nonequilibrium thermodynamics. This review explores recent advancements in applying these principles to understand the fundamental limits of biological functions. We introduce the framework of stochastic thermodynamics and its recent developments, followed by its application to ...
Yuansheng Cao, Shiling Liang
wiley   +1 more source

How Does Trade Policy Uncertainty Affects Innovative Behavior in Export‐Oriented Enterprise: Evidence From Listed Export Companies of Chinese

Discrete Dynamics in Nature and Society, Volume 2025, Issue 1, 2025.
This paper discusses the impact of trade policy uncertainty (TPU) on innovative behavior in export‐oriented enterprises using data of nonfinancial Chinese A‐share listed companies from 2007 to 2021. TPU index is constructed using a tariff measurement method and a text mining method after China’s accession to the WTO.
Pei Xu, Zehu Jin, Xianghua Wu, Anibal Coronel   +3 more
wiley   +1 more source

The Localized Quantum Vacuum Field

, 2006
A model for the localized quantum vacuum is proposed in which the zero-point energy of the quantum electromagnetic field originates in energy- and momentum-conserving transitions of material systems from their ground state to an unstable state with ...
D Dragoman, Milonni P W
core   +1 more source

Finiteness conditions for matrix semigroups [PDF]

Proceedings of the American Mathematical Society, 1973
Classical theorems of Schur and Burnside on finiteness of matrix groups are generalized to regular and inverse matrix semigroups.
openaire   +1 more source

A Concrete Resistivity Method Based on a Simple Measuring Cell for Onsite Corrosion Monitoring: Study on Concrete Under Varying Conditions

Structural Control and Health Monitoring, Volume 2025, Issue 1, 2025.
Concrete resistivity (ρ) is commonly monitored in situ using sensors based on the rebar‐disc (RDM) or four‐electrode (FEM) methods. This study validates, for the first time in reinforced concrete, an innovative corrosion sensor approach (CSA) previously tested only in simulated pore solutions.
J. E. Ramón, I. Martínez, J. M. Gandía-Romero, A. Castillo, M. Valcuende, Hoon Sohn   +5 more
wiley   +1 more source

Fault Diagnosis with Evolving Fuzzy Classifier Based on Clustering Algorithm and Drift Detection

Mathematical Problems in Engineering, Volume 2015, Issue 1, 2015., 2015
The emergence of complex machinery and equipment in several areas demands efficient fault diagnosis methods. Several fault diagnosis methods based on different theories and approaches have been proposed in the literature. According to the concept of intelligent maintenance, the application of intelligent systems to accomplish fault diagnosis from ...
Maurilio Inacio, Andre Lemos, Walmir Caminhas, Minping Jia   +3 more
wiley   +1 more source

Anordissement, autochtonisation et rétention du personnel extrarégional de l'éducation, de la santé et des services sociaux au sein des communautés innues et naskapie de la Côte‐Nord (Québec)

Canadian Geographer / Le géographe canadien, Volume 68, Issue 2, Page 234-246, Summer / été 2024.
Résumé La pénurie de main‐d'œuvre au sein de la fonction publique dans les communautés autochtones du Nord pose un double problème, celui d'engager sur‐le‐champ des professionnel·le·s, souvent des allochtones en provenance du Sud, et de s'assurer que leur intégration outrepasse les fondements du racisme systémique.
Charlotte Bellehumeur, Laurie Guimond
wiley   +1 more source

Mathematical pluralism

Noûs, Volume 58, Issue 2, Page 306-332, June 2024.
Abstract Mathematical pluralism can take one of three forms: (1) every consistent mathematical theory consists of truths about its own domain of individuals and relations; (2) every mathematical theory, consistent or inconsistent, consists of truths about its own (possibly uninteresting) domain of individuals and relations; and (3) the principal ...
Edward N. Zalta
wiley   +1 more source

Fluctuation theorem for stochastic dynamics

, 1998
The fluctuation theorem of Gallavotti and Cohen holds for finite systems undergoing Langevin dynamics. In such a context all non-trivial ergodic theory issues are by-passed, and the theorem takes a particularly simple form.
Bouchaud J-P, De Groot S R, Gallavotti G, Gallavotti G, Jorge Kurchan, Kubo R, LeDoussal P, Risken H, Sinai Y G, Sinai Y G   +9 more
core   +3 more sources