Science, Том 6John Michels (Journalist) American Association for the Advancement of Science, 1885 Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science. |
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Стр. 52
... measured the temperature of the ethylene , which in one of my experiments I found to be - 123 ° . I am in hope , that , by cooling the current of hydrogen more carefully , the tem- perature may be still further reduced . The copper ...
... measured the temperature of the ethylene , which in one of my experiments I found to be - 123 ° . I am in hope , that , by cooling the current of hydrogen more carefully , the tem- perature may be still further reduced . The copper ...
Стр. 60
... measures shall be taken for clearing the temple of Jupiter and the portico of Octavia from the buildings which have grown up around them , and also for putting them in such a state of repair as is necessary for their preservation . The ...
... measures shall be taken for clearing the temple of Jupiter and the portico of Octavia from the buildings which have grown up around them , and also for putting them in such a state of repair as is necessary for their preservation . The ...
Стр. 64
... measure of knowledge concerning the unhu- man world , the realm of physical and organic nature . The great profit of the present dis- cussions concerning education has been found in the fact that it has brought this dual char- acter of ...
... measure of knowledge concerning the unhu- man world , the realm of physical and organic nature . The great profit of the present dis- cussions concerning education has been found in the fact that it has brought this dual char- acter of ...
Стр. 65
... measure of the greatness of a mind by its power to conceive a wide field of temporal and spacial relations . May we say that these measures enter the soul , and give it something of their dimensions ? We turn now to the use which we may ...
... measure of the greatness of a mind by its power to conceive a wide field of temporal and spacial relations . May we say that these measures enter the soul , and give it something of their dimensions ? We turn now to the use which we may ...
Стр. 67
... measure . It will be seen that the cañon is wider for a short dis- tance above the bridge , which may be due to a tributary cañon at that point . It is difficult to give an explanation of this curious phenomenon ; and I shall only ...
... measure . It will be seen that the cañon is wider for a short dis- tance above the bridge , which may be due to a tributary cañon at that point . It is difficult to give an explanation of this curious phenomenon ; and I shall only ...
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Стр. 340 - vision. In vain,—the blurred record was as blank as ever. The next night he saw the fish again, but with no more satisfactory result. When he awoke it disappeared from his memory as before. Hoping that the same experience might be repeated on the third night, he placed a pencil and
Стр. 99 - quite like the French academy, — a sovereign organ of the highest literary opinion, a recognized authority in matters of intellectual tone and taste, we shall hardly have, and perhaps we ought not to wish to have it."
Стр. 6 - communications concerning the proposed change in the time for beginning the astronomical day, as recommended by the recent International meridian conference at Washington, the lords of the committee of council on education requested the following committee to advise them as to what steps should be taken in the matter : Prof. JC Adams,
Стр. 382 - Helmholtz, HLF The sensations of tone as a physiological basis for the theory of music. 2d
Стр. 31 - the extent to which the strata above or below the gassand are cracked; (c) the dip of the gassand, and the position of the anticlines and synclines; (d) the relative proportions of water, oil, and gas contained in the sand; and (e) the pressure under which the gas exists before being tapped by wells.
Стр. 433 - and The preventable causes of disease, injury, and death in American manufactories and workshops, and the best means and appliances for preventing and avoiding them. The
Стр. 266 - terms such as a competent mathematician could deal with, disentangled from all reference to heredity, and in that shape submitted it to Mr. J. Hamilton Dickson, of St. Peter's college, Cambridge. I asked him kindly to investigate for me the surface of frequency of error that would result from these three data, and the various
Стр. 265 - discountenances extravagant fears that they will inherit all their weaknesses and diseases. The converse of this law is very far from being its numerical opposite. Because the most probable deviate of the son is only twothirds that of his midparentage , it does not in the least follow that the most probable deviate of the midparentage is
Стр. 333 - and the tooth became the most efficient weapon of attack. Still later, armor was discarded, and flight or concealment became the main methods of escape, and swift pursuit the principle of attack, while claws were added to teeth as assailing weapons. Finally, mentality came into play, intelligence became the most efficient agent both in attack and