Matches in SemOpenAlex for { <https://semopenalex.org/work/W2012678051> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2012678051 endingPage "534" @default.
- W2012678051 startingPage "534" @default.
- W2012678051 abstract "The spectral chromaticity coordinates have been measured at intervals of 0.01μ between 0.41μ and 0.70μ by means of Wright’s colorimeter for one British observer and for eight Egyptian observers with normal color vision. The matching stimuli were spectral radiations of wavelengths 0.65μ, 0.53μ, and 0.46μ. The units were based on spectral lines 0.5825μ a and 0.494μ (Wright’s system) to eliminate the effect of the yellow ocular pigmentation. Individual differences were noticed which were too large to be accounted for by experimental errors and may be due to differences in the visual mechanisms. The student t test was applied to examine the significance of the differences between the means of the coordinates of the Egyptian group and 4 British observers. No significant difference was found between the means of the red coordinates, but a highly significant difference was noticed in the blue and green coordinates. It was also noticed that the difference was in such a direction that the green was higher and the blue lower in the Egyptians than in the British. Comparison has also been made between the average Egyptian data with those of Wright, Guild, and Weaver; Abney; and the C.I.E. after the transformation of their data to Wright’s system." @default.
- W2012678051 created "2016-06-24" @default.
- W2012678051 creator A5050946383 @default.
- W2012678051 date "1952-08-01" @default.
- W2012678051 modified "2023-09-23" @default.
- W2012678051 title "The Spectral Chromaticity Coordinates for One British and Eight Egyptian Trichromats*" @default.
- W2012678051 cites W1972275050 @default.
- W2012678051 cites W2006497447 @default.
- W2012678051 cites W2023930072 @default.
- W2012678051 cites W2036916105 @default.
- W2012678051 cites W2055955162 @default.
- W2012678051 cites W2068084940 @default.
- W2012678051 doi "https://doi.org/10.1364/josa.42.000534" @default.
- W2012678051 hasPublicationYear "1952" @default.
- W2012678051 type Work @default.
- W2012678051 sameAs 2012678051 @default.
- W2012678051 citedByCount "46" @default.
- W2012678051 crossrefType "journal-article" @default.
- W2012678051 hasAuthorship W2012678051A5050946383 @default.
- W2012678051 hasConcept C105795698 @default.
- W2012678051 hasConcept C113016886 @default.
- W2012678051 hasConcept C120665830 @default.
- W2012678051 hasConcept C121332964 @default.
- W2012678051 hasConcept C142362112 @default.
- W2012678051 hasConcept C154945302 @default.
- W2012678051 hasConcept C162307627 @default.
- W2012678051 hasConcept C186991048 @default.
- W2012678051 hasConcept C201780734 @default.
- W2012678051 hasConcept C2777667586 @default.
- W2012678051 hasConcept C2780704645 @default.
- W2012678051 hasConcept C2909745347 @default.
- W2012678051 hasConcept C3018023364 @default.
- W2012678051 hasConcept C33923547 @default.
- W2012678051 hasConcept C41008148 @default.
- W2012678051 hasConcept C52119013 @default.
- W2012678051 hasConcept C61674017 @default.
- W2012678051 hasConcept C62520636 @default.
- W2012678051 hasConcept C6260449 @default.
- W2012678051 hasConceptScore W2012678051C105795698 @default.
- W2012678051 hasConceptScore W2012678051C113016886 @default.
- W2012678051 hasConceptScore W2012678051C120665830 @default.
- W2012678051 hasConceptScore W2012678051C121332964 @default.
- W2012678051 hasConceptScore W2012678051C142362112 @default.
- W2012678051 hasConceptScore W2012678051C154945302 @default.
- W2012678051 hasConceptScore W2012678051C162307627 @default.
- W2012678051 hasConceptScore W2012678051C186991048 @default.
- W2012678051 hasConceptScore W2012678051C201780734 @default.
- W2012678051 hasConceptScore W2012678051C2777667586 @default.
- W2012678051 hasConceptScore W2012678051C2780704645 @default.
- W2012678051 hasConceptScore W2012678051C2909745347 @default.
- W2012678051 hasConceptScore W2012678051C3018023364 @default.
- W2012678051 hasConceptScore W2012678051C33923547 @default.
- W2012678051 hasConceptScore W2012678051C41008148 @default.
- W2012678051 hasConceptScore W2012678051C52119013 @default.
- W2012678051 hasConceptScore W2012678051C61674017 @default.
- W2012678051 hasConceptScore W2012678051C62520636 @default.
- W2012678051 hasConceptScore W2012678051C6260449 @default.
- W2012678051 hasIssue "8" @default.
- W2012678051 hasLocation W20126780511 @default.
- W2012678051 hasOpenAccess W2012678051 @default.
- W2012678051 hasPrimaryLocation W20126780511 @default.
- W2012678051 hasRelatedWork W1994821230 @default.
- W2012678051 hasRelatedWork W2010179363 @default.
- W2012678051 hasRelatedWork W2012678051 @default.
- W2012678051 hasRelatedWork W2043705889 @default.
- W2012678051 hasRelatedWork W2047881490 @default.
- W2012678051 hasRelatedWork W2062197906 @default.
- W2012678051 hasRelatedWork W2062691981 @default.
- W2012678051 hasRelatedWork W2067969347 @default.
- W2012678051 hasRelatedWork W2084108927 @default.
- W2012678051 hasRelatedWork W2401978082 @default.
- W2012678051 hasVolume "42" @default.
- W2012678051 isParatext "false" @default.
- W2012678051 isRetracted "false" @default.
- W2012678051 magId "2012678051" @default.
- W2012678051 workType "article" @default.