 | Sir Thomas Charles Morgan - 1819 - 586 pagina’s
...The power of exciting reaction, however, which any given stimulus may possess, must necessarily vary in different individuals, and in the same individual at different times. The degree of reaction upon a given stimulus is determined by the energy of vitality in the organ to which... | |
 | John Bostock - 1836 - 924 pagina’s
...motion, and of the quantity of blood which is expelled by each contraction. This quantity of course varies in different individuals, and in the same individual at different times, and there are practical difficulties which prevent us from arriving at complete certainty on these... | |
 | Sir Robert Christison - 1839 - 330 pagina’s
...health being necessarily affected. This may be remarked on studying the condition of the urine both in different individuals and in the same individual at different times. The history of the present disease shows that a very extraordinary diminution from the natural standard... | |
 | 1839 - 698 pagina’s
...health being necessarily affected. This may be remarked on studying the condition of the urine both in different individuals and in the same individual at different times. The history of the present disease shows that a very extraordinary diminution from the natural standard... | |
 | Arthur James Johnes - 1843 - 350 pagina’s
...objects, were expressive of some of their dominant or most conspicuous qualities. Hence, inasmuch as in different individuals, and in the same individual at different times, the faculty of Imagination is affected by various characteristics, a great diversity of descriptive terms... | |
 | William Benjamin Carpenter - 1843 - 610 pagina’s
...impression is l-6th of a second. By experiments of this kind, it has been found, that the duration varies in different individuals, and in the same individual at different times, from l-4th to l-10th of a second. On this principle, several very ingenious toys have been constructed,... | |
 | Arthur James Johnes - 1846 - 348 pagina’s
...objects, were expressive of some of their dominant or most conspicuous qualities. Hence, inasmuch as in different individuals, and in the same individual at different times, the faculty of Imagination is affected by various characteristics, a great diversity of descriptive terms... | |
 | Daniel Bishop - 1849 - 190 pagina’s
...overcome the impression. 44. Perception greatly varies as to readiness, correctness, and vividness, in different individuals, and in the same individual at different times. The senses may be greatly improved by accurate and constant observation. Artists perceive things which... | |
 | 1851 - 904 pagina’s
...muscular power, and are both voluntary and involuntary actions. The extent to •which they may be carried varies in different individuals, and in the same individual at different times. They have a limit which cannot be surpassed ; the lungs can never be emptied, by the most strenuous... | |
 | Sir Henry Thompson - 1854 - 480 pagina’s
...ebullition its transparency remains. Mineral acids throw down no precipitates. The quantity voided varies in different individuals, and in the same individual at different times, from the influence of season, food, exercise, &c., &c. From 28 to 35 ounces in summer, and from 30... | |
| |
It varies in different individuals, and in the same individual at different times. 
