The Scientific Monthly, Tom 7James McKeen Cattell American Association for the Advancement of Science, 1918 |
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Strona 14
... materials , the utilization of by - products , the proper restriction of the employment of the term " Engineer , " the avoidance of disasters to great engineering constructions through extra checking of plans 14 THE SCIENTIFIC MONTHLY.
... materials , the utilization of by - products , the proper restriction of the employment of the term " Engineer , " the avoidance of disasters to great engineering constructions through extra checking of plans 14 THE SCIENTIFIC MONTHLY.
Strona 20
... materials can and what can not be used for our constructions , and that the public will not be allowed to bring the commonwealth to poverty and dis- aster by needless waste . UTILIZATION OF BY - PRODUCTS In the beginning of the ...
... materials can and what can not be used for our constructions , and that the public will not be allowed to bring the commonwealth to poverty and dis- aster by needless waste . UTILIZATION OF BY - PRODUCTS In the beginning of the ...
Strona 37
... material which has settled out from solution and suspension together with silica and other inorganic ma- terial forming a sort of " pollution carpet " or " false bottom " in which biological activity is very intense , and where chemical ...
... material which has settled out from solution and suspension together with silica and other inorganic ma- terial forming a sort of " pollution carpet " or " false bottom " in which biological activity is very intense , and where chemical ...
Strona 39
... material is the " blood worm " or larva of the midge , Chironomus decorus , which is one of the most efficient scavengers of this type of stream bottom . The mature insect is about the size of the mosquito and in appearance bears a ...
... material is the " blood worm " or larva of the midge , Chironomus decorus , which is one of the most efficient scavengers of this type of stream bottom . The mature insect is about the size of the mosquito and in appearance bears a ...
Strona 49
... material holding together through cell generations , it seems plausible that its mutations will be conditioned by its nature . If it is a molecule these changes may be strictly lim- ited , numerous though the possible changes may be ...
... material holding together through cell generations , it seems plausible that its mutations will be conditioned by its nature . If it is a molecule these changes may be strictly lim- ited , numerous though the possible changes may be ...
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Popularne fragmenty
Strona 75 - Here is wisdom. Let him that hath understanding count the number of the beast : for it is the number of a man ; and his number is Six hundred threescore and six.
Strona 79 - And they cast dust on their heads, And cried, weeping and wailing, saying, Alas, alas that great city, Wherein were made rich all that had ships in the sea by reason of her costliness! For in one hour is she made desolate.
Strona 447 - ... as thou didst before the creation of the firmament, the division of light from darkness; let the children of thy spirit, placed in their firmament, make their light shine upon the earth, mark the division of night and day, and announce the revolution of the times; for the old order is passed, and the new arises; the night is spent, the day is come forth; and thou shalt crown the year with thy blessing, when thou shalt send forth labourers into thy harvest sown by other hands than theirs; when...
Strona 447 - Let us not leave thee alone to make in the secret of thy knowledge, as thou didst before the creation of the firmament, the division of light from darkness; let the children of thy spirit, placed in their firmament, make their light shine upon the earth, mark the division of night and day, and announce the revolution of the times; for the old order is passed, and the new arises; the night is spent, the day is come forth...
Strona 288 - Goode, the Assistant Secretary of the Smithsonian Institution, in charge of the National Museum.
Strona 79 - And there are seven kings: five are fallen, and one is, and the other is not yet come; and when he cometh, he must continue a short space. 11 And the beast that was, and is not, even he is the eighth, and is of the seven, and goeth into perdition.
Strona 78 - And it was given unto him to make war with the saints, and to overcome them : and power was given him over all kindreds, and tongues, and nations.
Strona 215 - Beware of determining and declaring your opinion suddenly on any object; for imagination often gets the start of judgment, and makes people believe they see things, which better observations will convince them could not possibly be seen : therefore assert nothing till after repeated experiments and examinations in all lights and in all positions.
Strona 384 - The primary purpose of the Students' Army Training Corps is to utilize the executive and teaching personnel and the physical equipment of the educational institutions to assist In the training of our new armies.
Strona 441 - The end of wealth man never fails to desire with a steady, uniform, constant passion. Of every other human passion or motive political economy makes entire abstraction. Love of country, love of honor, love of friends, love of learning, love of art, pity, shame, religion, charity, will never, so far as political economy cares to take into account, withstand the efforts of the economic man to amass wealth.