Journal of the Franklin InstitutePergamon Press, 1849 |
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1.5. rezultāts no 43.
41. lappuse
... electricity owes its origin to the unequal distribution of temperature in the layers of the atmosphere . It is known that in a body of any kind , heated at one of its extremities and cooled at the other , the positive electricity passes ...
... electricity owes its origin to the unequal distribution of temperature in the layers of the atmosphere . It is known that in a body of any kind , heated at one of its extremities and cooled at the other , the positive electricity passes ...
42. lappuse
... electricity , we must take into consideration that the intensity of the electric signs perceived is not always a proof of the intensity of the electricity itself , for the moisture of the atmosphere , by favoring the pro- pagation of ...
... electricity , we must take into consideration that the intensity of the electric signs perceived is not always a proof of the intensity of the electricity itself , for the moisture of the atmosphere , by favoring the pro- pagation of ...
43. lappuse
... electric conditions , between the lower and upper strata of the atmosphere is greater ; thus the deviation increases from the morning until 1h . 30m . P. M .; it is greatest in the months during which the sun is longest above the ...
... electric conditions , between the lower and upper strata of the atmosphere is greater ; thus the deviation increases from the morning until 1h . 30m . P. M .; it is greatest in the months during which the sun is longest above the ...
44. lappuse
... electricity accumulated in the upper parts of the air . But in these high latitudes , and especially at this epoch of the year , the watery vapors must generally pass into the state of small particles of ice or snow floating in the air ...
... electricity accumulated in the upper parts of the air . But in these high latitudes , and especially at this epoch of the year , the watery vapors must generally pass into the state of small particles of ice or snow floating in the air ...
45. lappuse
... electricity , arriving at the pole of a powerful electro - magnet in rarefied and moist air , luminous effects are ... electric discharges causes in the oxygen of the air , which M. Schönbein has called ozone ; and as to the noise , it ...
... electricity , arriving at the pole of a powerful electro - magnet in rarefied and moist air , luminous effects are ... electric discharges causes in the oxygen of the air , which M. Schönbein has called ozone ; and as to the noise , it ...
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Populāri fragmenti
213. lappuse - Having thus described the nature of my invention, and the manner in which the same is to be performed, I would have it understood that I do not confine myself to the...
164. lappuse - The Committee on Science and the Arts, constituted by the Franklin Institute of the State of Pennsylvania for the promotion of the Mechanic Arts, to whom was referred for examination, two reflecting telescopes, made by Mr.
334. lappuse - Schools, in which the Definitions and Rules of Geometry are familiarly explained ; the Practical Problems are arranged, from the most simple to the more complex, and in their description technicalities are avoided as much as possible.
65. lappuse - The Committee on Science and the Arts constituted by the Franklin Institute of the State of Pennsylvania, for the promotion of the Mechanic Arts, to whom was referred for examination a Solar Compass, invented by WM.
57. lappuse - And it shall be the duty of said chief justice, on petition, to hear and determine all such appeals, and to revise such decisions in a summary way, on the evidence produced before the Commissioner, at such early and convenient time as he may appoint, first notifying the Commissioner of the time and place of hearing, whose duty it shall be to give notice thereof to all parties who appear to be interested therein, in such manner as said judge shall prescribe. The Commissioner shall also lay before...
57. lappuse - That whenever an application shall be made for a patent, which, in the opinion of the commissioner, would interfere with any other patent for which an application may be pending, or with any unexpired patent which shall have been granted, it shall be the duty of the commissioner to give notice thereof to such applicants, or patentees, as the case may be ; and if either shall be dissatisfied with the decision of the commissioner on the question of priority of right or invention, on a hearing thereof...
57. lappuse - When an appeal is taken to the Supreme Court of the District of Columbia, the appellant shall give notice thereof to the Commissioner, and file in the Patent Office, within such time as the Commissioner shall appoint, his reasons of appeal, specifically set forth in writing.
323. lappuse - Let P be the point of equal attraction between any planet and the one next interior, the two being in conjunction ; P', that between the same and the one next exterior. Let also D = the sum of the distances of the points P, P...
57. lappuse - ... either shall be dissatisfied with the decision of the Commissioner on the question of priority of right or invention, on a hearing thereof, he may appeal from such decision, on the like terms and conditions as are provided in the preceding section of this act; and the like proceedings shall be had, to determine which or whether either of the applicants is entitled to receive a patent as prayed for.
58. lappuse - Commissioner shall also lay before the said judge all the original papers and evidence in the case, together with the grounds of his decision, fully set forth in writing, touching all the points involved by the reasons of appeal, to which the revision shall be confined.