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New methodology for pH measurements in fuel ethanol using glass electrode
(2011-01-01)
Studies carried out with glass electrode in anhydrous ethanol and ethanol-water solutions for measuring pH values have shown that this parameter depends on the solution composition, the contact time with the solution, the ...
New methodology for pH measurements in fuel ethanol using glass electrode
(2011-01-01)
Studies carried out with glass electrode in anhydrous ethanol and ethanol-water solutions for measuring pH values have shown that this parameter depends on the solution composition, the contact time with the solution, the ...
Outliers Detection in a Quality Control Procedure for Measurements of Solar Radiation
(Ieee-inst Electrical Electronics Engineers Inc, 2019-11-01)
The correct design of Photovoltaic Systems and Solar Heating Systems should be based on solar irradiance measurements (global, sky-diffuse and direct-beam) acquired on land surface. This paper presents a quality control ...
"Angle to Be Corrected" in Preoperative Evaluation for Hallux Valgus Surgery: Analysis of a New Angular Measurement.
(Sage, 2016)
BACKGROUND:
The most common methods for assessing severity of hallux valgus deformity and the effects of an operative procedure are the angular measurements in weightbearing radiographs, specifically the hallux valgus ...
Effect of peer instruction on the likelihood for choosing the correct response to a physiology question
(American Physiological Society, 2015-09)
The aims of the present study were to measure the effects of individual answer (correct vs. incorrect), individual answer of group members (no vs. some vs. all correct), self-confidence about the responses (low vs. mid vs. ...
Polarimetric X-band weather radar measurements in the tropics: radome and rain attenuation correction
(COPERNICUS GESELLSCHAFT MBHGOTTINGEN, 2012)
A polarimetric X-band radar has been deployed during one month (April 2011) for a field campaign in Fortaleza, Brazil, together with three additional laser disdrometers. The disdrometers are capable of measuring the raindrop ...
Correction of power transformer no-load losses, measured under nonsinusoidal voltage waveforms
(IEEE, 1989)
A method to calculate the iron losses in power transformers with highly distorted supply voltages is introduced. The appearance of small loops inside the main hysteresis loop is analysed and a method is proposed that takes ...
Fission-track dating of Macusanite glasses with plateau and size correction methods
(Elsevier B.V., 2014)
Testing homogeneity inWeibull error in variablesmodels
(Wiley, 2020)