Results 51 to 60 of about 119,812 (265)
A Feasible Schedule for Parallel Assembly Tasks in Flexible Manufacturing Systems
International Journal of Applied Mathematics and Computer Science, 2022 The paper concerns the design of a framework for implementing fault-tolerant control of hybrid assembly systems that connect human operators and fully automated technical systems.
Majdzik Paweł
doaj +1 more source
Detectability of discrete event systems with dynamic event observation [PDF]
Systems & Control Letters, 2009 Our previous work considers detectability of discrete event systems which is to determine the current state and subsequent states of a system based on event observation. We assume that event observation is static, that is, if an event is observable, then all its occurrences are observable.
Shaolong Shu, Feng Lin 0001
openaire +4 more sources
Molecular Oncology, EarlyView.This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi +6 more
wiley +1 more source
International Journal of Naval Architecture and Ocean Engineering, 2016 This paper suggests an event-based scenario manager capable of creating and editing a scenario for shipbuilding process simulation based on multibody dynamics.
Sol Ha, Namkug Ku, Myung-Il Roh
doaj +1 more source
Discrete Event Simulation of Hybrid Systems [PDF]
SIAM Journal on Scientific Computing, 2004 Summary: This paper describes the quantization-based integration methods and extends their use to the simulation of hybrid systems. Using the fact that these methods approximate ordinary differential equations (ODEs) and differential algebraic equations (DAEs) by discrete event systems, it is shown how hybrid systems can be approximated by pure ...
openaire +3 more sources
Molecular Oncology, EarlyView.Circulating microRNA profiles distinguish nonmalignant Lynch syndrome from cancer‐associated Lynch syndrome, sporadic colorectal cancer, and healthy controls. Age‐stratified analysis reveals disease‐specific regulatory states, and a six‐miRNA panel shows concordant separation in an independent colorectal tissue cohort.
Ramadhani Salum Chambuso +5 more
wiley +1 more source
Small RNA pathways in mammalian oocytes
FEBS Open Bio, EarlyView.Three distinct small RNA pathways operate in mammalian oocytes: RNAi interference (RNAi), the microRNA (miRNA) pathway, and the PIWI‐associated RNA (piRNA) pathway. These pathways use small RNAs to guide sequence‐specific repression and contribute to oocyte biology by targeting genes and mobile elements or appear insignificant since different ...
Petr Svoboda, Josef Pasulka
wiley +1 more source
Performance Evaluation of Discrete Event Systems with GPenSIM
Computers, 2018 Petri nets are a useful tool for the modeling and performance evaluation of discrete event systems. Literature reveals that the Petri Net models of real-world discrete event systems are most frequently event graphs (a subclass of Petri nets).
Reggie Davidrajuh +2 more
doaj +1 more source
FEBS Open Bio, EarlyView.Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas +6 more
wiley +1 more source
Simulation Model Of Hotels By Using Discrete Event System
Journal of Engineering and Sustainable Development, 2014 In this paper propose a new approach for the hotel management problem. The proposal approach is based on counting “prices for Room and Suite ” and provide a varying discount for the guests in state of reservation in previous time. the goal is being to
Zena Salah Hussein
doaj