Results 31 to 40 of about 81,520 (219)
Experimental Study of Scale Effect in Tunnel Fires at Different Sealing Ratios
Fire, 2023 Fully or partially sealing the openings of tunnels to accelerate the self-extinction of fires provides a promising firefighting tactic to beat large fires in a long tunnel.
Ling Chen, Xuan Wang, Baiyi Li, Peng Lin
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Journal of Marine Science and Engineering, 2019 In this study, the self-propulsion performance of a ship model with double-L-type podded propulsors was predicted. Additionally, a conversion method for the performance of a full-scale ship was established based on the correction method published by the ...
Dagang Zhao +4 more
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Scale Effect Assessment of Innovative 3D-Printed Honeycomb under Quasi-Static Compression
Aerospace, 2023 Honeycomb cores are widely used in the aerospace and automotive fields as a part of protective structures. Unfortunately, standard prismatic honeycomb cores offer a limited amount of energy absorption under lateral loads and suffer from degradation of ...
Marco Menegozzo +5 more
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Remote Sensing, 2023 The spatial scaling of patterns and processes is a hot topic of research in landscape ecology, and different scales may yield completely inconsistent results. Therefore, to understand the impact of the scale effect on urban heat island effect, this study
Jiazheng Chen +3 more
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Experimental and Numerical Study of Pre-Swirl Stators PSS
Journal of Marine Science and Engineering, 2020 Energy saving within shipping is gaining more attention due to environmental awareness, financial incentives, and, most importantly, new regional and international rules, which limit the acceptable emission from the ships considerably.
Kourosh Koushan +4 more
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Monitoring of The Consumption Level for Sustainable Development Goals
Статистика и экономика, 2022 The indicators of the Sustainable Development Goals (hereinafter referred to as the SDGs) were developed by the UN members and are aimed at the sustainable development of countries in the field of social policy, ecology and ensuring the well-being of the
K. V. Kuznetsov
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Scale effect in seismotectonics
Geodynamics & Tectonophysics, 2014 This publication consolidates and analyses experimental data in a wide range of scales in seismotectonics and geomechanics, from a micro-size seismic event (an earthquake focus of a few centimetres) to a mega earthquake. It reviews regularities in changes of geometric parameters of faults and fractures in various ranks, their mechanical properties ...
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The behaviour of stress variation in sandy soil
Open Geosciences, 2022 This research article represents the recompacted dense sand sample behaviour and stress distribution in the direct shear box. In Lithuania, sand is quite common on a construction site, in general about 32%. To reduce the influence of the shear box design
Dirgėlienė Neringa +2 more
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Scaling Effects in Notched Composites [PDF]
Journal of Composite Materials, 2009 A program of scaled tests on unnotched and open-hole tension and compression specimens is summarized. Quasi-isotropic IM7/8552 carbon-fiber epoxy specimens have been tested using two different scaling techniques: sub-laminate-level ([45/90/ - 45/0] ns ) and ply-level scaling ([45
Wisnom, M. R. +2 more
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Scale Effects in Markets with Search [PDF]
The Economic Journal, 2003 Estimates of aggregate matching functions may miss important scale effects in frictional labour markets because of the reactions of job seekers to scale. We estimate a semi-structural model of search and matching on a British sample of unemployed people, testing for scale effects on the probability of receiving an offer and on the distribution of wage ...
Petrongolo, Barbara +3 more
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