Download or read book Effect of Combinations of Six Presentation Conditions on the Duration of the Spiral Aftereffect written by James L. Fozard and published by . This book was released on 1965 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using the stationary spiral itself as a test object 8 ft. from S, the duration of the spiral aftereffect was measured in three experiments which varied diameter, direction and speed of rotation of spiral, inspection time, number of turns and relative proportion of black and white. Duration of the aftereffect increased as number of turns of the spiral increased from 1.5 to 3.5, as inspection time increased from 15 - 120 sec. and as the relative width of light and dark bands decreased from 1:5 to 5:1. The aftereffect was longer with the expanding condition than with the contracting one. It decreased as spiral diameter changed from 4 or 8 to 16 in. corresponding to changes in visual angle ranging from 2 degrees to 9 degrees. Speeds of 25, 100 and 250 RPM did not produce significant differences although an interaction was found between speed and number of turns. (Author).

Download or read book The Spiral Aftereffect written by William Edward Collins and published by . This book was released on 1968 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Government Research Development Reports written by and published by . This book was released on 1966 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aviation Medical Reports written by United States. Office of Aviation Medicine and published by . This book was released on 1968 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Spiral Aftereffect written by Kevin D. Mehling and published by . This book was released on 1971 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book FAA AM written by and published by . This book was released on 1971 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government wide Index to Federal Research Development Reports written by and published by . This book was released on 1966 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book FAA AM written by United States. Office of Aviation Medicine and published by . This book was released on 1971 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Visual Motion Perception written by Beatrice Alexandra Golomb and published by . This book was released on 1988 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements written by and published by . This book was released on 1967 with total page 1070 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1967 with total page 1208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin of the Atomic Scientists written by and published by . This book was released on 1970-06 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.

Download or read book Government wide Index to Federal Research Development Reports written by and published by . This book was released on 1966 with total page 1058 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Annual Index written by and published by . This book was released on 1966 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin of the Atomic Scientists written by and published by . This book was released on 1973-10 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.

Download or read book Dissertation Abstracts written by and published by . This book was released on 1959 with total page 1288 pages. Available in PDF, EPUB and Kindle. Book excerpt: