Measurement of small differences in lengths by means of a double photoelectric microscope

1965 ◽  
Vol 8 (6) ◽  
pp. 489-492
Author(s):  
N. V. Trishin



Author(s):  
Lu Yutong ◽  
Feng Dawei ◽  
Xiang Yang ◽  
Li Tingting ◽  
Chi Xinyan


2009 ◽  
Vol 17 (2) ◽  
pp. 81-87 ◽  
Author(s):  
Aristidis Diamantis ◽  
Emmanouil Magiorkinis ◽  
George Androutsos

Alfred François Donné is widely known in the scientific community as the discoverer of Trichomonas vaginalis, since he was the first to illustrate the parasite that later was recognized to cause vaginal infections. However, his other, less-known findings are equally important: he was also the inventor of the photoelectric microscope, with the assistance of his student Léon Foucault, as well as the first to apply photography to microscopic preparations (Daguerreotype). His research in microscopy extended to almost all human fluids that could be investigated and culminated in his famous Atlas, which was illustrated with numerous photographs. Donné was also the first to describe the microscopic appearances of leukaemia based on blood preparations acquired from patients. Finally, his work in the hygiene of child upbringing and nutrition is very significant.



1982 ◽  
Vol 25 (5) ◽  
pp. 390-392
Author(s):  
V. M. Sikharulidze ◽  
N. V. Trishin


1956 ◽  
Vol 33 (9) ◽  
pp. 341-347 ◽  
Author(s):  
J S Clark ◽  
A H Cook




2015 ◽  
Author(s):  
Hongtang Gao ◽  
Zhongyu Wang ◽  
Hao Wang


Metrologia ◽  
1975 ◽  
Vol 11 (1) ◽  
pp. 7-10 ◽  
Author(s):  
P E Ciddor


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