Results 11 to 20 of about 2,160 (178)
IEEE Access, 2021 The submodule capacitor voltage fluctuation of the modular multilevel converter (MMC) leads to the increase of the size of the submodule capacitor, the increase of system cost, and the decrease of system reliability and stability.
Kuo Zhang, Ping Song
exaly +3 more sources
Development of a Cloud-Based Learning Module for Protein Crystallography [PDF]
Structural DynamicsThe National Institute of General Medical Sciences (NIGMS) Sandbox, in collaboration with the NIH Office of Data Science Strategy (ODSS), NIH Center for Information Technology (CIT), and Deloitte, has developed an innovative, cloud-based training module ...
Christopher Jurgenson
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Multi-scale Feature Fusion Image Dehazing Algorithm Combined with Attention Mechanism [PDF]
Jisuanji kexue, 2022 Aiming at the problems that traditional image dehazing algorithms are easily restricted by prior knowledge and color distortion,a multi-scale feature fusion image dehazing algorithm combined with attention mechanism is proposed.The algorithm first ...
FAN Xin-nan, ZHAO Zhong-xin, YAN Wei, YAN Xi-jun, SHI Peng-fei
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$$\psi $$-Second submodules of a module [PDF]
Beiträge zur Algebra und Geometrie / Contributions to Algebra and Geometry, 2020 Let R be a commutative ring with identity and M be an R-module. The main purpose of this paper is to introduce and study the notion of $ψ$-second submodules of an R-module M.
Farshadifar, F., Ansari-Toroghy, H.
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Generalizations of graded second submodules [PDF]
Acta Universitatis Sapientiae, Mathematica, 2021 Abstract Let G be a group with identity e. Let R be a graded ring, I a graded ideal of R and M be a G-graded R-module. Let ψ: Sgr(M) → S gr(M) ∪ {∅} be a function, where Sgr(M) denote the set of all graded submodules of M. In this article, we introduce and study the concepts of graded ψ -second submodules and graded I-second submodules ...
Ghiasvand Peyman, Farzalipour Farkhonde
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Channel and Spatial Parallel Attention for ECG-Based Prediction of Concealed Accessory Pathways and Atrioventricular Nodal Reentry Tachycardia. [PDF]
J ArrhythmCSPANet, a deep learning model with channel and spatial parallel attention, distinguishes concealed accessory pathways and atrioventricular nodal reentry tachycardia from sinus‐rhythm ECGs with 92.6% accuracy. This novel approach facilitates optimized ablation planning and enhances procedural safety, addressing a key diagnostic gap in arrhythmia ...
Wang L +5 more
europepmc +2 more sources
Demonstratio Mathematica, 2021 Abstract Let G be a group with identity e, R be a G-graded commutative ring with a nonzero unity 1, I be a graded ideal of R, and M be a G-graded R-module. In this article, we introduce the concept of graded I-second submodules of M as a generalization of graded second submodules of M and achieve some relevant outcomes.
Malik Bataineh, Rashid Abu-Dawwas
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Generalizations of second submodules
Filomat, 2020 In this paper, we introduce and study some new generalizations of second submodules via a function ? on the set of all submodules of a module. Let R be a ring with non-zero identity, M be an R-module and ? : S(M)? S(M) be a function where S(M) is the set of all submodules of M.
Gezen, Secil Ceken +3 more
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S-second submodules of a module
Algebra and Discrete Mathematics, 2021 Let R be a commutative ring with identity and let M be an R-module. The main purpose of this paper is to introduce and study the notion of S-second submodules of an R-module M as a~generalization of second submodules of M.
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Frontiers in Energy Research, 2022 This study presents a strategy to reduce the capacitance of the submodule (SM) capacitor of a modular multilevel converter-based medium-voltage wind power converter. The design of the SM capacitor of the modular multilevel converter (MMC) should consider
Jianhang Qian +4 more
doaj +1 more source