A Quality Control Technique for Correlating Exhaust Gas Analysis Systems

Schemas evolve over time, and it is useful to be able to automatically compare versions of a schema in order to provide detailed, accurate documentation to implementers. Automatically “diffing” schemas is also an effective quality control technique, ensuring that inadvertent changes were not made, and that all changes made are backward compatible (if that is a goal). When taking into account the variety of ways of expressing a content model, and the possibility that advanced schema features were used, it is necessary to go beyond simple text diffing or even XML diffing. By first “canonicalizing” schemas to make them easier to compare, and then cataloging the differences between schemas we can answer questions like “Is this schema backward compatible?” and “Is this schema a subset or superset of another schema?”

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Exhaust Gas Analysis for Automobile Quality Control by a New Non-Dispersive Infrared Gas Analyzer

10.4271/820055 ◽

1982 ◽

Cited By ~ 1

Author(s):

Isamu Usami ◽

Hidekatu Miyake ◽

Osamu Saitoh ◽

Kozo Ishida ◽

Kimio Miyatake

Keyword(s):

Quality Control ◽

Gas Analysis ◽

Exhaust Gas ◽

Gas Analyzer ◽

Infrared Gas Analyzer

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An image quality control technique for the ROI coding in JPEG2000 and its application to the motion pictures

Proceedings of 2004 International Symposium on Intelligent Signal Processing and Communication Systems, 2004. ISPACS 2004. ◽

10.1109/ispacs.2004.1439075 ◽

2005 ◽

Author(s):

K. Nakanishi ◽

Y. Ina ◽

M. Muneyasu ◽

Y. Wada

Keyword(s):

Quality Control ◽

Image Quality ◽

Motion Pictures ◽

Control Technique ◽

Image Quality Control ◽

Roi Coding ◽

Quality Control Technique

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Relationship between delta checks for selected chemistry tests

Clinical Chemistry ◽

10.1093/clinchem/36.12.2134 ◽

1990 ◽

Vol 36 (12) ◽

pp. 2134-2136 ◽

Cited By ~ 8

Author(s):

D A Lacher

Keyword(s):

Quality Control ◽

Alanine Aminotransferase ◽

Pearson Correlation ◽

Correlation Coefficients ◽

Control Technique ◽

Pearson Correlation Coefficient ◽

Serum Chemistry ◽

Quality Control Technique ◽

The Relationship ◽

Analytical Errors

Abstract The correlation between delta differences for 20 serum chemistry tests was calculated for 2400 samples from 288 patients. There were 12 pairs of chemistry tests for which correlation coefficients of the delta checks exceeded 0.25; aspartate aminotransferase and alanine aminotransferase had the highest Pearson correlation coefficient, 0.915. The highest negative, indirect, correlation was between the delta checks of bicarbonate and chloride (-0.219). The relationship between delta differences may be used as a quality-control technique to detect analytical errors.

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THE POSSFFIILITIES OF PORT INFRASTRUCTURE INVESTIGATIONS AND DEVELOPMENT

Transport ◽

10.3846/16483840.2003.10414099 ◽

2003 ◽

Vol 18 (5) ◽

pp. 209-215

Author(s):

Vytautas Paulauskas ◽

Donatas Paulauskas

Keyword(s):

Quality Control ◽

New Technologies ◽

Transport Infrastructure ◽

Control Technique ◽

Infrastructure Development ◽

Transport Safety ◽

Passenger Flows ◽

Quality Control Technique ◽

Port Infrastructure

Transport infrastructure development is based on cargo and passenger flows and the use of new technologies and technique can increase transport safety, optimize time of construction and decrease costs. Some of the new technologies of port infrastructure development and quality control technique and methods are presented in the paper.

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