Results 151 to 160 of about 16,642,961 (356)

Development of a Low-Cost Electrodynamic Fatigue Testing System with Automated Sine Wave Quality Assessment

open access: yesCurrent Directions in Biomedical Engineering
Dynamic fatigue testing of medical devices represents a complex and expensive process. Universal electrodynamic testing machines are costly. Price scales with the number of devices under test.
Thiesen Alexander   +6 more
doaj   +1 more source

Fatigue test on aluminium bridges

open access: yesHeron, 2004
Traffic bridges are subjected to variable loads and should therefore be checked on fatigue. Especially low weight materials, like aluminium, are sensitive to fatigue, because the variable load is a substantial part of the total load. This paper shows the structural design of an aluminium bridge loaded by heavy traffic. The S-N curves of a welded detail
Maljaars, J.   +2 more
openaire   +3 more sources

Determination of low-temperature fatigue properties of structural metal alloys Final report, Jul. 1964 - Aug. 1965 [PDF]

open access: yes
Fatigue testing and determination of low temperature properties of structural metal alloys - aluminum alloy, stainless steel, and nickel ...
Keys, R. D.   +2 more
core   +1 more source

Circuit measures hysteresis loop areas at 30 Hz [PDF]

open access: yes, 1967
Analog circuit measures hysteresis loop areas as a function of time during fatigue testing of specimens subjected to sinusoidal tension-compression stresses at a frequency of Hz.
Hoffman, C., Spilo, D.
core   +1 more source

Consumed by Abdominal Distention

open access: yes
Arthritis Care &Research, EarlyView.
Abimbola Fadairo‐Azinge   +3 more
wiley   +1 more source

Discordance Between Patient and Physician Global Assessments in Early Systemic Sclerosis

open access: yesArthritis Care &Research, EarlyView.
Objective This study aims to identify factors associated with patient global assessment (PtGA) and physician global assessment (PhGA) and discordance between them in systemic sclerosis (SSc). Methods Data from adults with early SSc (<5 years) from the Collaborative National Quality and Efficacy Registry were included.
Ellen Romich   +35 more
wiley   +1 more source

Perceived Impacts and Predictors of Cannabis Products used by Rheumatology Patients in Alberta: A Multivariable Analysis of Cross‐sectional Survey Data

open access: yesArthritis Care &Research, Accepted Article.
Objective This study aimed to characterize cannabis product choices (cannabinoid content and formulation) among rheumatology patients, and their associations with patient factors, patient reported perceived side effects and positive impacts. Methods An online survey (delivered from March to November 2022) was distributed by Alberta Health Services to ...
Susan Zhang   +10 more
wiley   +1 more source

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