Results 321 to 330 of about 4,762,697 (358)

Observer and experimental variation in tuberculin testing

Tubercle, 1970
Abstract Investigations into the experimental and observer variations of the Mantoux and the multiple puncture (Heaf) tests are described. They were carried out on patients in a mental hospital and on students in four high schools in Western Australia. Tests were performed by one operator and the reactions read by up to three observers on from one to
openaire   +2 more sources

Variation of Stereoscopic Acuity with Observation Distance

Journal of the Optical Society of America, 1963
The stereoscopic acuity of five subjects was investigated in two consecutive and related studies. In the first one a modified horopter apparatus was used and the stereoscopic acuity was determined, at a mean retinal locus of 4° to the left of the fovea, at the 333- and 1000-mm observation distances.
openaire   +2 more sources

Accuracy and observer variation

Clinical Radiology, 1997
P. Robinson, D. Wilson
openaire   +2 more sources

Observer variation in the assessment of root canal curvature

International Endodontic Journal, 2017
S. Faraj, C. Boutsioukis
semanticscholar   +1 more source

Observer variation in clinical onchocerciasis

Transactions of the Royal Society of Tropical Medicine and Hygiene, 1974
P J, Hamilton, T F, de Marshall, J, Anderson, H, Fuglsang   +3 more
openaire   +2 more sources

Classification of fatty and dense breast parenchyma: comparison of automatic volumetric density measurement and radiologists’ classification and their inter-observer variation

Acta Radiologica, 2016
B. H. Østerås, A. C. Martinsen, S. H. B. Brandal, K. Chaudhry, Ellen B. Eben, U. Haakenaasen, R. Falk, P. Skaane   +7 more
semanticscholar   +1 more source

Reliability of mercury-in-silastic strain gauge plethysmography curve reading: Influence of clinical clues and observer variation

Scandinavian Journal of Clinical and Laboratory Investigation, 2013
C. Høyer, S. Pavar, B. Pedersen, J. B. Biurrun Manresa, L. J. Petersen   +4 more
semanticscholar   +1 more source

Observer variation—how many observers for generalizability?

Fertility and Sterility, 2001
Neal G Mahutte, Aydin Arici, Antoni Duleba   +2 more
openaire   +1 more source

Observer variations in mesopic photometry

2009
AIC Color 89 : proceedings of the 6th Session of the Association internationale de la couleur, March 1989, Buenos Aires ...
Trezona, P. W., Robertson, A.
openaire   +1 more source

Observer variation in the diagnosis of dysplasia in Barrett's esophagus.

Human Pathology, 1988
B. Reid, R. Haggitt, Cyrus E. Rubin, G. Roth, C. Surawicz, G. V. Belle, K. Lewin, W. Weinstein, D. Antonioli, H. Goldman, W. MacDonald, D. Owen   +11 more
semanticscholar   +1 more source