Athenaeum Single-field Search Results

Person contains "DUTROCHET, M"


Issue: 041, 06/08/28 p. 651, Section: Popular Science
Heading: Animated Nature. (Zoophytology), Para 2
Category: Zoology   Biology   Microbiology   
Topic: Respiration of Animalcules. [Dutrochet tries to disprove the existence of microscopic animalculae; Raspail asserts that their breathing causes currents in water]
Source: Le Globe   

Issue: 056, 19/11/28 p. 891, Section: Popular Science
Heading: Animated Nature. (Zoophytology), Para 5
Category: Biology   Microbiology   
Topic: Doubtful Discoveries. [Spallanzani believed he could see "animacula infusoria" under the microscope which could be seen by nobody else. This might confirm Dutrochet`s claim that microscopic animacula do not exist]

Issue: 058, 03/12/28 p. 923, Section: Popular Science
Heading: Non-Animated Nature. (Vegetable Mechanics), Para 1
Category: Botany   Plant Physiology   
Topic: Motion of the Sap in Trees
Institution: Horticultural Society   

Issue: 060, 17/12/28 p. 955, Section: Popular Science
Heading: Animated Nature. (Zoophytology), Para 3
Category: Botany   Biology   Microbiology   
Topic: All Nature alive. [Robert Brown has circulated a "brochure" privately, claiming that all material things "are composed of animated particles of a spherical form". The Athenaeum says that this is not an astonishing claim; the phenomenon is accounted for by the principles of electricity and a number of observers are already working in this area]
Person: ESSENBECK, Nees von   DUTROCHET, M.   TRINIUS   RASPAIL   BROWN, Robert   

Issue: 111, 09/12/29 p. 779, Section: Miscellanies
Heading: Vegetation in Mercury Disproved, Para 5
Category: Botany   Plant Physiology   Chemistry   
Topic: [A paragraph which answers one in Athenaeum Issue 95, p. 523, headed "Germination of Seeds in Mercury". Both paragraphs are reporting sittings of the Royal Academy of Sciences, Paris. Dutrochet claims to have performed the same experiments as Pinot on whether seeds will germinate in mercury and got different results, as did the investigative committee into the original experiment. Pinot is not named in the second paragraph]
Person: DUTROCHET, M.   MIRBEL, M. de   
Institution: Academie Royale, Paris   
Paper, 16/11/1829
Issue: 121, 20/02/30 p. 106-107, Section: Science
Heading: Paris Academy of Sciences. A Physical Phenomenon explanatory of the Circulation observed in the stem of certain Plants, Para 4
Category: Physics   Chemistry   Plant Physiology   
Topic: [Two-column extract from a report in "le Globe". Dutrochet`s experiments on the effects of heat and light upon water in a tube]
Source: Le Globe   
Institution: Academie des Sciences   

6 matching Articles shown.

Free-text search    Single-field search    Athenaeum main page