Results 11 to 20 of about 4,889,943 (304)
Machine Learning-Based Rapid Post-Earthquake Damage Detection of RC Resisting-Moment Frame Buildings
Sensors, 2023 This study proposes a methodology to predict the damage condition of Reinforced Concrete (RC) resisting-moment frame buildings using Machine Learning (ML) methods.
Edisson Alberto Moscoso Alcantara +1 more
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Intensity Measures of Consumer Preference [PDF]
Operations Research, 1980 To design successful new products and services, managers need to measure consumer preferences relative to product attributes. Many existing methods use ordinal measures. Intensity measures have the potential to provide more information per question, thus allowing more accurate models or fewer consumer questions (lower survey cost, less consumer ...
John R. Hauser, Steven Shugan
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An Intensity Measure for Seismic Input Energy Demand of Multi-Degree-of-Freedom Systems [PDF]
Civil Engineering Infrastructures Journal, 2018 Nonlinear dynamic analyses are performed to compute the maximum relative input energy per unit mass for 21 multi-degree-of-freedom systems (MDOF) with preselected target fundamental periods of vibration ranging from 0.2 to 4.0 s and 6 target inter-story ...
Behnoud Ganjavi, Alireza Rezagholilou
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Buildings, 2022 To rank the pulse-like ground motions based on the damage potential to different structures, the internal relationship between the damage potential of pulse-like ground motions and engineering demand parameters (EDPs) is analyzed in this paper.
Qinghui Lai +4 more
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Applied Sciences, 2022 Advanced machine learning algorithms have the potential to be successfully applied to many areas of system modelling. In the present study, the capability of ten machine learning algorithms to predict the structural damage of an 8-storey reinforced ...
Petros C. Lazaridis +4 more
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Hilbert–Huang-Transform-Based Seismic Intensity Measures for Rocking Response Assessment
Applied Sciences, 2023 Structures that can uplift and rock under severe seismic excitations present remarkable stability without exhibiting damage. As such, rocking-response-based structural systems constitute a promising design practice.
Kosmas E. Bantilas +3 more
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Improved intensity measures considering soil inelastic properties via multi-regression analysis
Frontiers in Earth Science, 2023 At certain depths, the elastic properties of the ground are not affected by seismic waves. However, as they reach the surface, the soil density decreases and so does its elastic limit.
A. M. Zapata-Franco +3 more
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Measurement in Intensive Longitudinal Data
Structural Equation Modeling: A Multidisciplinary Journal, 2021 Technological advances have increased the prevalence of intensive longitudinal data as well as statistical techniques appropriate for these data, such as dynamic structural equation modeling (DSEM). Intensive longitudinal designs often investigate constructs related to affect or mood and do so with multiple item scales.
Daniel McNeish +3 more
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RMD Open, 2023 Objective To determine the association of quantitative infrapatellar fat pad (IPFP) signal intensity alteration with knee osteoarthritis (OA) progression.Method This study was performed based on the Foundation for the National Institutes of Health OA ...
Yuanyuan Wang +10 more
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Intensity measurements in scattering media [PDF]
Sensors and Actuators B: Chemical, 1999 We describe a new method which allows quantitative measurements of fluorescence intensity in highly scattering media. The measurement principle is based on observing the emission from both the fluorophore of interest with a nanosecond decay time and of a reference fluorophore which displays a much longer microsecond lifetime.
Joseph R, Lakowicz +2 more
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