 | 1898 - 460 стор.
...QUARTERLY. VOL. VII. JANUARVf if-Sg^^X No. i. Experiments in Judging tlurjgisfa^ce of Sound.* BY CE SHUTT. The object of the experiments described in this paper was to determine how accurate!}' the distance at which a sound is produced can be judged, and how much variation in... | |
 | 1898 - 460 стор.
...QUARTERLY. VOL. VII. JANUARvf itLs. ^\ No. i. Experiments in Judging th\rjgisf3i1ce of Sound.* BY CE SHUTT. The object of the experiments described in this paper was to determine how accurately the distance at which a sound is produced can be judged, and how much variation in judgment,... | |
 | Survey of India - 1903 - 108 стор.
...80° 14' 54". SG BURRARD. II LEVELLING ACROSS THE GANGES AT DAMUKDIA. -4BY CAPTAIN HL CROSTHWA1T, RE The object of the experiments described in this paper was to determine the best way of carrying levels of precision across the large rivers, which are occasionally met with,... | |
 | William Albert Noyes - 1905 - 808 стор.
...with Compounds Containing Bromine. BY EP KOHLER AND RUTH M. JOHNSTIN. Am. Chem. J., 33, 35-45. — The object of the experiments described in this paper was to determine to what extent the reactions described in previous articles (see the above review) are influenced by... | |
 | 1914 - 852 стор.
...Inflammable Gaseous Mixtures. — By JK Clement. Bur. Mines, 1913, Technical Paper No. 43, pages 1-24. The object of the experiments described in this paper was to determine the range of explosibility of mixtures of methane or natural gas with oxygen, carbon dioxide, and nitrogen.... | |
 | 1920 - 624 стор.
...the above contradictory evidence presented it is evident that any new contribution should be welcome. The object of the experiments described in this paper was to determine whether the thyroid could be stimulated to greater activity through repeated injections of cocaine,... | |
 | 1939 - 1080 стор.
...and the increase and spread of the parasite following introduction constitute a very complex process. The object of the experiments described in this paper was to determine whether Opkiobolus gram-mis Sacc. may be spread by some of the means commonly known to be effective... | |
 | Iowa Academy of Science - 1896 - 276 стор.
...SCIENCES. THE REDUCTION OF SULPHURIC ACID BY COPPER AS A FUNCTION OF THE TEMPERATURE. LAUNCELOT W. ANDREWS. The object of the experiments described in this paper was to determine whether the reduction of sulphuric to sulphurous acid by copper takes place at a lower or at a higher... | |
 | British Association for the Advancement of Science - 1910 - 1114 стор.
...measured by their Action upon Muscular Contraction. By Dr. AD WALLEB, FKS (Royal Society, June 24, 1909). The object of the experiments described in this paper was to determine the relative physiological power upon muscular contraction of chloroform, ether, and alcohol at various... | |
 | American Society for Testing Materials - 1906 - 772 стор.
...sides and does not begin on any particular one. THE CONSISTENCY OF CONCRETE. BY SANFORD E. THOMPSON. The object of the experiments described in this paper was to determine the effect of employing different percentages of water with the same proportions of cement and aggregate.... | |
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The object of the experiments described in this paper was to determine how accurate... 