Results 21 to 30 of about 670,184 (249)
Intelligent improvement of Kalman filter based on artificial intelligence for sensorless speed estimation and control of DC motors [PDF]
FME TransactionsThe state estimation is considered as an essential and complex task for accurate and efficient plant control and monitoring in industrial applications. The measuring system including sensors is a significant investments for any control systems to monitor
Essa Mohamed El-Sayed M. +2 more
doaj +1 more source
Reliability optimization of a series-parallel k-out-of-n system with failure ratedepends on working system components [PDF]
Muṭāli̒āt-i Mudīriyyat-i Ṣan̒atī, 2015 This paper presents a mathematical model for a redundancy allocation problem (RAP) for the series-parallel system with k-out-of-n subsystems and failure rate depends on working components of system. It means that failure rate of components increases when
Mani sharifi, Ghasem cheragh
doaj
Encryption and Compression Digital Video Files using Artificial Neural Networks and Genetic Algorithm [PDF]
مجلة التربية والعلم, 2019 The research and studies of encryption and compression of digital files to the confidentiality and ease of dealing with networks and the Internet, by reducing the size of files transmitted through multimedia, and also used to increase the confidentiality
Hasan Anwer
doaj +1 more source
Ligand “Brackets” for Ga–Ga Bond
Inorganic Chemistry, 2016 The reactivity of digallane (dpp-Bian)Ga-Ga(dpp-Bian) (1) (dpp-Bian = 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene) toward acenaphthenequinone (AcQ), sulfur dioxide, and azobenzene was investigated. The reaction of 1 with AcQ in 1:1 molar ratio proceeds via two-electron reduction of AcQ to give (dpp-Bian)Ga(μ2-AcQ)Ga(dpp-Bian) (2), in which ...
Fedushkin, Igor L. +7 more
openaire +3 more sources
GAS FLAMES AND GAS EXPLOSIONS [PDF]
School Science and Mathematics, 1915 n ...
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Mağallaẗ Al-kūfaẗ Al-handasiyyaẗSystems that rely on wireless technology frequently use radio frequency integrated circuits (RFICs). Modern wireless communication systems rely heavily on low-noise amplifiers, particularly those operating in the 5 GHz frequency spectrum using 90nm ...
Taha Naufal Fadhil , A.Z. Yonis
doaj +1 more source
Plant, Soil and Environment, 2002 Rhizosphere and rhizoplane of fababean (Vicia faba), melochia (Corchorus olitorius), sesame (Sesamum indicum) and soyabean (Glycine max) plants are inhabited with fungi, mostly Aspergillus flavus, A. niger, Fusarium oxysporum, Penicillium corylophilum, P.
H.A.H. Hasan
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Reactor fault diagnosis based on common feature of multivariate vibration sequences
Diance yu yibiaoAiming at the limitation that current feature selection algorithms are only available for univariate vibration sequence, this paper proposes a multivariate vibration sequences feature selection algorithm named SVM-RFE-GA based on support vector machine ...
FU Ming +5 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Germ cell tumors (GCTs) often arise in the ovaries and testes (extracranial) but can also develop in the brain (intracranial). We examined the relationship of individual, family, and community‐level socioeconomic status (SES) with stage of disease at diagnosis in a cohort of pediatric patients with GCT from Children's Oncology Group
Heydon K. Kaddas +7 more
wiley +1 more source
Implementation of Genetic Algorithm for Optimal Power Flow with Thyristor-controlled series compensator [PDF]
E3S Web of ConferencesFinding the Optimal power flow for a multi-bus power system with a TCSC is crucial for reducing system costs while maximizing performance. To identify the best solution in such systems, a genetic algorithm (GA) should be implemented with multi objective ...
Bhagya Lakshmi M. +6 more
doaj +1 more source