Results 21 to 30 of about 346,370 (297)
Buildings, 2023 Seismic damage assessment of reinforced concrete (RC) structures is a vital issue for post-earthquake evaluation. Conventional onsite inspection depends greatly on subjective judgments and engineering experiences of human inspectors, and the efficiency ...
Yang Xu +4 more
doaj +1 more source
Experimental and numerical analysis of micromechanical damage in the punching process for High-Strength Low-Alloy steels [PDF]
, 2014 Sequential sheet metal forming processes can result in the accumulation of work hardening and damage effects in the workpiece material. The mechanical strength of the final component depends on the “evolution” of these two characteristics in the ...
GERMAIN, Guénaël +3 more
core +1 more source
A fuzzy logic-based damage identification method for simply-supported bridge using modal shape ratios [PDF]
International Journal of Computational Intelligence Systems, 2012 A fuzzy logic system (FLS) is established for damage identification of simply supported bridge. A novel damage indicator is developed based on ratios of mode shape components between before and after damage.
Hanbing Liu, Yubo Jiao, Yafeng Gong
doaj +1 more source
A modified mode shape data-based method for beams structural damage detection
Acta Scientiarum: Technology, 2023 Damage detection methods based on changing modal parameters have received considerable attention in engineering applications due to the satisfactory results and the low associated cost compared with other techniques. The Mode Shape Data Based Indicator (
Will José de Lima Júnior +1 more
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Cardiac Troponins as Indicators of Acute Myocardial Damage in Dogs [PDF]
Journal of Veterinary Internal Medicine, 2006 Abstract Cardiac troponin I (cTnI) and T (cTnT) have a high sequence homology across phyla and are sensitive and specific markers of myocardial damage. The purpose of this study was to evaluate the Cardiac Reader, a human point-of-care system for the determination of cTnT and myoglobin, and the Abbott Axsym System for the ...
Burgener, Iwan +3 more
openaire +5 more sources
Intracochlear Recordings of Electrophysiological Parameters Indicating Cochlear Damage [PDF]
Otology & Neurotology, 2010 The pathophysiologic mechanisms resulting in hearing loss during electrode implantation are largely unknown. To better understand the functional implications of electrode implantation, we recorded the effects of cochlear damage on acoustically evoked intracochlear measurements using normal-hearing gerbils.
Oliver F, Adunka +6 more
openaire +2 more sources
Cystatin C as an indicator of renal damage in pre-eclampsia
Hypertension in Pregnancy, 2020 Objective To assess the predictive abilities of serum and urinary cystatin C levels for glomerular lesions in pregnant women with pre-eclampsia. Methods In this study, kidney function markers were compared between38 pregnant women with pre-eclampsia and ...
Hellen Cássia Dos Santos Gomes +6 more
doaj +1 more source
A Possible Indicator of Oxidative Damage in Smokers: (13Z)-Lycopene?
Antioxidants, 2017 In vitro, the gaseous phase of cigarette smoke is known to induce both isomerization and degradation of dietary carotenoids, such as β-carotene and lycopene.
Daniel L. Graham +3 more
doaj +1 more source
Roller Bearing Monitoring by New Subspace-Based Damage Indicator
Shock and Vibration, 2015 A frequency-band subspace-based damage identification method for fault diagnosis in roller bearings is presented. Subspace-based damage indicators are obtained by filtering the vibration data in the frequency range where damage is likely to occur, that ...
G. Gautier, R. Serra, J.-M. Mencik
doaj +1 more source
Fracture and Structural Integrity, 2022 The strongest point about damage identification based on the dynamic measurements, is the ability to perform structural health evaluation globally. Researchers in the last few years payed more attention to damage indicators based on modal analysis using ...
Amar Behtani +6 more
doaj +1 more source