ScienceJohn Michels (Journalist) 1939 |
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Page 314
... change in time . It is sometimes said that ethics and manners are matters of geography . In this fluctuant world the geography changes rapidly also , because as man changes his techniques , his tastes and his systems , so also does he ...
... change in time . It is sometimes said that ethics and manners are matters of geography . In this fluctuant world the geography changes rapidly also , because as man changes his techniques , his tastes and his systems , so also does he ...
Page 404
... changes in cortical respiration . To test this hypothesis of the mechanism of brain waves a number of studies have been carried out by the writer and his collaborators . Metabolic stimulants such as dinitrophenol and thyroxin increase ...
... changes in cortical respiration . To test this hypothesis of the mechanism of brain waves a number of studies have been carried out by the writer and his collaborators . Metabolic stimulants such as dinitrophenol and thyroxin increase ...
Page 411
... changes in animals : G. H. PARKER . As a rule fishes with only one eye respond by color changes to differences in their en- vironment as successfully as do those with two eyes . In this respect the trout has long been known to be ...
... changes in animals : G. H. PARKER . As a rule fishes with only one eye respond by color changes to differences in their en- vironment as successfully as do those with two eyes . In this respect the trout has long been known to be ...
Contents
40 | 4 |
Fishes Viviparous Cyprinodont C L TURNER | 42 |
ADAMS R W A Noyes Laboratory of Chemistry_71 | 65 |
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