Results 51 to 60 of about 944,336 (291)

Large fluctuations in stochastic population dynamics: momentum space calculations

, 2010
Momentum-space representation renders an interesting perspective to theory of large fluctuations in populations undergoing Markovian stochastic gain-loss processes. This representation is obtained when the master equation for the probability distribution
Abramowitz M, Ahlfors L V, Andersson H, Bartlett M S, Baruch Meerson, Beissinger S R, Bender C M, Gardiner C W, Gaveau B, Michael Assaf, Pavel V Sasorov, van Kampen N G   +11 more
core   +1 more source

Distributivity and stationary reflections [PDF]

Proceedings of the American Mathematical Society, 1999
In this paper, we present some relations between generalized distributivity of quotient algebras and Mahlo operations, and show that the distributivity implies some variants of stationary relections.
openaire   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Generalized Product-Form Solutions for Stationary and Non-Stationary Queuing Networks with Application to Maritime and Railway Transport

Mathematics
The paper advances the theory of queuing networks by presenting generalized product-form solutions that explicitly take into account the service intensity depending on the number of customers in the network nodes, including the presence of multiple ...
Gurami Tsitsiashvili
doaj   +1 more source

Bio‐Orthogonally Crosslinked Supramolecular Polymer Bottlebrush Hydrogels for Long‐Term 3D Cell Culture

Advanced Functional Materials, EarlyView.
Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi, David Pretzel, Peer Nölte, Kourosh Rezaei, Ulrich S. Schubert, Johannes C. Brendel   +5 more
wiley   +1 more source

Stochastically perturbed flows: Delayed and interrupted evolution

, 2001
We present analytical expressions for the time-dependent and stationary probability distributions corresponding to a stochastically perturbed one-dimensional flow with critical points, in two physically relevant situations: delayed evolution, in which ...
Balakrishnan, V., Bena, I., Broeck, C. Van den   +2 more
core   +2 more sources

Three dimensional stationary plasmon distributions [PDF]

Physics Letters A, 1977
Abstract Three dimensional stationary states are obtained in which the radiation pressure of plasmons maintains arbitrary density variations of the plasma. The distribution of the plasmons in phase space is a universal function of their energy.
E.S. Weibel, Liu Chen
openaire   +1 more source

Contact Lens with Moiré Patterns for High‐Precision Eye Tracking

Advanced Functional Materials, EarlyView.
This work presents a passive contact lens for high‐precision eye tracking, integrating a microscopic moiré grating label. The parallax‐induced shift of macroscopic moiré patterns enables angle measurement with 0.28° precision using a standard camera under ambient light.
Ilia M. Fradkin, Roman V. Kirtaev, Mikhail S. Mironov, Dmitriy V. Grudinin, Alexander A. Marchenko, Marina M. Chugunova, Valentin R. Solovei, Alexander V. Syuy, Andrey A. Vyshnevyy, Ilya P. Radko, Aleksey V. Arsenin, Valentyn S. Volkov   +11 more
wiley   +1 more source

A Note on Sufficient Conditions of Almost Sure Exponential Stability for Semi-Markovian Jump Stochastic Systems

IEEE Access, 2019
In this paper, we are concerned with the stability analysis of stochastic systems switched by the ergodic semi-Markovian process. The sufficient conditions for almost sure exponential stability are derived by using the method of multiple Lyapunov ...
Bao Wang, Quanxin Zhu
doaj   +1 more source

Concept Drift Detection in Dynamic Probabilistic Relational Models

Proceedings of the International Florida Artificial Intelligence Research Society Conference, 2021
Dynamic probabilistic relational models, which are factorized w.r.t. a full joint distribution, are used to cater for uncertainty and for relational and temporal aspects in real-world data.
Nils Finke, Tanya Braun, Marcel Gehrke, Ralf Möller   +3 more
doaj   +1 more source