The most active and attrition resistant catalyst identified through multi-stage testing contains nickel, magnesium and potassium on 90% alpha alumina particles of 100 400 μm size.
Proposed approach allows reducing of costs and labor consuming of Space Mission because of reducing of efforts needed for common-style Flight Control Software coding, multi-stage testing and support.
Multi-stage testing approaches can relax the calibration size requirements of IRT but would still require calibration samples in the order of a few hundred subjects[ 27].
A multi-stage test method was proposed to obtain the worn surfaces of friction pair at different wear time.
Aerobic fitness will be measured using the 20 metre multi stage fitness test (20 MSFT).
In this study, the hysteresis, elastic-plastic, viscoelastic, and strength properties of Marcellus Shale specimens retrieved from a deep well located in West Virginia were evaluated through performing a series of creep, cyclic, and triaxial multi-stage failure tests on these specimens.
Here, we discuss an alternative method based on Monte Carlo simulation that allows the group size and stopping boundaries of a multi-arm multi-stage t-test to be optimised, according to some nominated optimality criteria.
Cardiorespiratory fitness was measured using the multi-stage fitness test (MFT), which is a valid and reliable test for estimating adolescent VO2 max [ 12, 13].
