Results 111 to 120 of about 1,027,590 (285)
Many-server queues with customer abandonment: Numerical analysis of their diffusion model
Stochastic Systems, 2013 We use a multidimensional diffusion process to approximate the dynamics of aqueue served by many parallel servers. Waiting customers in this queue may abandonthe system without service.
Shuangchi He, Jim Dai
doaj
A fully probabilistic control framework for stochastic systems with input and state delay. [PDF]
Sci Rep, 2022 Herzallah R, Zhou Y.
europepmc +1 more source
Advanced Functional Materials, EarlyView.A large number of MoS2 flakes were screened to obtain high‐quality flakes based on optical intensities in R, G, and B channel images. The flakes were classified from Level 1 to 6 based on optical intensities in the R, G, and B channel images. Low‐quality flake exhibited wrinkled, folded, or overlapped features, while high‐quality displayed a neat ...
Sanghyun Lee +11 more
wiley +1 more source
The missing piece syndrome in peer-to-peer communication
Stochastic Systems, 2011 Typical protocols for peer-to-peer file sharing over the Internet divide files to be shared into pieces. New peers strive to obtain a complete collection of pieces from other peers and from a seed. In this paper we investigate a problem that can occur if
Bruce Hajek, Ji Zhu
doaj
Author Correction: A fully probabilistic control framework for stochastic systems with input and state delay. [PDF]
Sci Rep, 2022 Herzallah R, Zhou Y.
europepmc +1 more source
Nanodiamond Quantum Sensors for Probing Free Radical Biology
Advanced Functional Materials, EarlyView.Free radicals play key roles in cellular signaling and disease but remain difficult to measure in living systems. Nanodiamonds (NDs) with nitrogen‐vacancy (NV) centers enable quantum sensing of local magnetic noise via T₁ relaxometry, providing nondestructive radical detection in living cells.
Qi Lu, Yingke Wu, Tanja Weil
wiley +1 more source
Stochastic Systems, 2012 We consider a discrete-time Markov chain (Xt, Yt), t = 0,1,2,..., where the X-component forms a Markov chain itself. Assume that (Xt) is Harris-ergodic and consider an auxiliary Markov chain Ŷt whose transition probabilities are the averages of ...
Sergey Foss +2 more
doaj
Medium Entropy Reduction and Instability in Stochastic Systems with Distributed Delay. [PDF]
Entropy (Basel), 2021 Loos SAM, Hermann S, Klapp SHL.
europepmc +1 more source
Advanced Functional Materials, EarlyView.Interphase chemistry governs the stability of multivalent metal batteries. We summarize state‐of‐the‐art developments in calcium and magnesium metal batteries by focusing on the correlation among electrolytes, interphase layers, and the electrochemical performance of corresponding metal anodes.
Huijun Lin +4 more
wiley +1 more source
Accelerated regression-based summary statistics for discrete stochastic systems via approximate simulators. [PDF]
BMC Bioinformatics, 2021 Jiang RM +4 more
europepmc +1 more source