Back جون كريس ARZ Johannes von Kries German Johannes von Kries Polish Крис, Иоганн Russian Johannes von Kries Swedish
Johannes von Kries | |
|---|---|
| Born | 6 October 1853 |
| Died | 30 December 1928 (aged 75) |
| Known for | Von Kries coefficient law Von Kries transform |
| Scientific career | |
| Fields | Physiological psychology |
Johannes Adolf von Kries (6 October 1853 – 30 December 1928) was a German physiological psychologist[1] who formulated the modern “duplicity” or “duplexity” theory of vision mediated by rod cells at low light levels and three types of cone cells at higher light levels.[2][3] He made important contributions in the field of haemodynamics.[4] In addition, von Kries was a significant theorist of the foundations of probability.
- ^ Charles A. Riley II (1996). Color Codes: Modern Theories of Color in Philosophy, Painting and Architecture, Literature, Music, and Psychology. Univ. Press of New England, Hanover NH. ISBN 0-87451-742-7.
- ^ John Wallace Baird (1905). The Color Sensitivity of the Peripheral Retina. Carnegie Institution of Washington. p. 24.
- ^ Jon E. Roeckelein (1998). Dictionary of Theories, Laws, and Concepts in Psychology. Greenwood Press. ISBN 0-313-30460-2.
- ^ AS Tijsseling, A Anderson (2007). "Johannes von Kries and the history of water hammer". Journal of Hydraulic Engineering. 133 (1): 1–8. doi:10.1061/(ASCE)0733-9429(2007)133:1(1). S2CID 129866062.
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