Results 261 to 270 of about 24,776,592 (282)

Appendix D: Test systems data

2003
The CIGRE benchmark model consists of weak rectifier and inverter a.c. systems resonant at the second harmonic and a d.c. system resonant at the fundamental frequency. Both a.c. systems are balanced and connected in star-ground. The HVDC link is a 12-pulse monopolar configuration with the converter transformers connected star-ground/star and star ...
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Targeted vitamin D testing recommended in Australasia

The Lancet Diabetes & Endocrinology, 2013
Vitamin D testing should not be done by routine screening but should be used only in people with clear signs of defi ciency, or who are at risk for defi ciency, for whom treatment is likely to be of benefi t, according to a position statement from the Royal College of Pathologists of Australasia.
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Sequence V-D Test Method

1983
This method describes an engine test procedure for evaluating the performance of engine oils primarily in terms of the protection provided against sludge and varnish deposits and valve train wear. This procedure also involves test engine ratings/measurements pertaining to positive crankcase ventilation (PCV) valve clogging, sticking and clogging of ...
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Vitamin D Testing—Where Are We and What Is on the Horizon?

2017
Vitamin D testing is part of laboratory practice since more than 30 years but has become a routine parameter only recently, due to a highly increasing amount of research in the field resulting in new clinical applications. Vitamin D actually represents a family of molecules of which 25OH Vitamin D and 1,25(OH)2 Vitamin D, under their D3 and D2 forms ...
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Failure Analysis of the Split-D Test Method

1977
The Split-D test is used to determine unidirectional tensile strength of filament wound composites, but it has a known stress concentration in the ring near the D edge. A finite element stress analysis and a statistical strength theory are used to assess the influence of the stress concentration on the ultimate strengths calculated for the composites ...
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Composite Load Model Motor D Testing

This project conducted extensive experimental testing to analyse the response of Motor D loads within the Composite Load Model to power system disturbances. The primary goal of the testing waste support the Australian Energy Market Operator (AEMO) in identifying and predicting potential power reduction and system stability issues arising from load ...
Rahman, Obaidur, Elphick, Sean, Robinson, Duane   +2 more
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Antenatal fetal rhesus D testing

Drug and Therapeutics Bulletin, 2018
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The +3.00 D Test in Esodeviations

Journal of Pediatric Ophthalmology & Strabismus, 1972
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Vitamin D testing – Authors' reply

The Lancet, 2012
Naveed Sattar, Paul Welsh, Maurizio Panarelli, Nita G Forouhi   +3 more
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25-Hydroxyvitamin D Testing

Clinics in Laboratory Medicine, 2018
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