Results 1 to 10 of about 359,778 (285)
Vertical Axis Wind Turbine Layout Optimization
Energies, 2023 Vertical Axis Wind Turbines (VAWTs) are not mature enough yet for offshore wind farms, but they offer benefits compared to conventional Horizontal Axis Wind Turbines (HAWTs).
Davide Cazzaro +2 more
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The Effect of the Vertical Layout on Underground Cable Current Carrying Capacity
EnergiesUnderground cable installation in historical areas, natural protected areas, narrow streets, or residential areas with high traffic flows is very difficult due to both legal permits and the conditions of the work sites.
Ahmet Ozyesil +3 more
doaj +5 more sources
Elderly-friendly indoor vertical dimensional layout method based on joint mobility.
PLoS ONE, 2023 IntroductionThe vertical dimensional arrangement of space is primarily influenced by the reachable range of human fingertips. Currently, this dimensional layout analysis concentrates solely on static body dimensions based on Farley's principle.
Feng Wang +3 more
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Research on rational layout of strut arms of tainter gate in vertical frame [PDF]
Revista Internacional de Métodos Numéricos para Cálculo y Diseño en Ingeniería, 2017 The overall stability of hydraulic tainter steel gate decrease seriously, and they are caused by improper structure layout of the two-way eccentric compression of struts. Chinese and American specification method, structural mechanics method and finite element method are respectively used to study rational structural layout of strut arms in vertical ...
Zhang, Xuecai +2 more
openaire +7 more sources
Instability mechanism of deeply buried coal seam floor under mining effects and optimization of extraction roadway layout [PDF]
Scientific ReportsMining-induced stress redistribution leads to rock deformation, fracture propagation, gas outflow, and floor water inrush, which present significant challenges for the layout of extraction roadways.
Xueya Chen +5 more
doaj +2 more sources
Vertical-Axis Tidal Turbines: Model Development and Farm Layout Design
EnergiesIn this paper, we propose a new 3D model for vertical-axis tidal turbines (VATTs) embedded in the shallow-water code SHYFEM. The turbine model is based on the Blade-Element∖Momentum (BEM) theory and, therefore, is able to predict turbine performance ...
Micol Pucci +2 more
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An Efficient Spark-Based Hybrid Frequent Itemset Mining Algorithm for Big Data
Data, 2022 Frequent itemset mining (FIM) is a common approach for discovering hidden frequent patterns from transactional databases used in prediction, association rules, classification, etc. Apriori is an FIM elementary algorithm with iterative nature used to find
Mohamed Reda Al-Bana +2 more
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Shanghai Jiaotong Daxue xuebao, 2023 The synchronous lifting process is a key technology for non-destructive salvage and smooth transfer of ancient ships and their internal cultural relics to the predetermined dock.
ZHOU Dongrong, JIANG Zhe, DAI Qing, ZHU Xiaodong, LIU Yu, ZHOU Yihe, WANG Lei
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Vertical Object Layout and Compression for Fixed Heaps [PDF]
Proceedings of the 2007 international conference on Compilers, architecture, and synthesis for embedded systems, 2007 Research into embedded sensor networks has placed increased focus on the problem of developing reliable and flexible software for microcontroller-class devices. Languages such as nesC [8] and Virgil [14] have brought higher-level programming idioms to this lowest layer of software, thereby adding expressiveness. Both languages are marked by the absence
Ben L. Titzer, Jens Palsberg
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Compression with wildcards: All exact or all minimal hitting sets
Open Mathematics, 2023 Our objective is the compressed enumeration (based on wildcards) of all minimal hitting sets of general hypergraphs. To the author’s best knowledge, the only previous attempt towards compression, due to Toda, is based on binary decision diagrams and much
Wild Marcel
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