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Duochrome test. A duochrome test is a test commonly used to refine the final sphere in refraction (undercorrection and overcorrection), which makes use of the longitudinal chromatic aberration of the eye. Because of the chromatic aberration of the eye, the shorter wavelengths (green) are focused in front of the longer red wavelengths.
A nautical chart or hydrographic chart is a graphic representation of a sea region or water body and adjacent coasts or banks. Depending on the scale of the chart, it may show depths of water ( bathymetry) and heights of land ( topography ), natural features of the seabed, details of the coastline, navigational hazards, locations of natural and ...
The target value, T, of the quality characteristic. Upper control limit. Lower control limit. Plotted statistic. In statistical quality control, the CUSUM (or cumulative sum control chart) is a sequential analysis technique developed by E. S. Page of the University of Cambridge. It is typically used for monitoring change detection. [1]
This addition of 1/2 to x is a continuity correction. Poisson. A continuity correction can also be applied when other discrete distributions supported on the integers are approximated by the normal distribution. For example, if X has a Poisson distribution with expected value λ then the variance of X is also λ, and
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The Department of Corrections ( Māori: Ara Poutama Aotearoa) is the public service department of New Zealand charged with managing the New Zealand corrections system. This includes the operations of the 18 prisons in New Zealand and services run by Probation. Corrections' role and functions were defined and clarified with the passing of the ...
Prism adaptation. Prism adaptation is a sensory-motor adaptation that occurs after the visual field has been artificially shifted laterally or vertically. It was first introduced by Hermann von Helmholtz in late 19th-century Germany as supportive evidence for his perceptual learning theory (Helmholtz, 1909/1962). [1]
The Office of Historical Corrections. The Office of Historical Corrections is a short-story collection by American writer Danielle Evans. Published by Riverhead Books on November 10, 2020, the collection consists of six short stories and a novella (after which the collection is named) that deal with topics of race, loss, legacy, and loneliness ...