Fundraising September 15, 2024 – October 1, 2024 About fundraising
5

Untersuchungen zur Methodik von Bestimmungen der Unterschiedsempfindlichkeit des emmetropen Auges

Year:
1935
Language:
german
File:
PDF, 1.38 MB
german, 1935
8

Formwahrnehmung und Funktion der Fovea

Year:
1938
Language:
german
File:
PDF, 702 KB
german, 1938
10

Ares of Retinal Image and Flicker Fusion Frequency.

Year:
1953
Language:
english
File:
PDF, 472 KB
english, 1953
11

Illumination of Surrounding Field and Flicker Fusion Frequency with Foveal Images of Different Sizes.

Year:
1954
Language:
english
File:
PDF, 456 KB
english, 1954
12

SOME EXPERIMENTS ON THE WIDTH OF SYMBOLS AS DETERMINANT OF LEGIBILITY

Year:
1948
Language:
english
File:
PDF, 1.25 MB
english, 1948
13

EXPERIMENTS ON THE LEGIBILITY OF SYMBOLS OF DIFFERENT WIDTH AND HEIGHT

Year:
1950
Language:
english
File:
PDF, 342 KB
english, 1950
18

Farbige formwahrnehmung und chromatische aberration

Year:
1964
Language:
german
File:
PDF, 4.43 MB
german, 1964
24

Fatigue in Two Simple Visual Tasks

Year:
1954
Language:
english
File:
PDF, 320 KB
english, 1954
27

Grouping, Number, and Spacing of Letters as Determinants of Word Recognition

Year:
1956
Language:
english
File:
PDF, 620 KB
english, 1956