Proceedings of the Royal Irish Academy: ScienceRoyal Irish Academy, 1883 |
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Términos y frases comunes
acid alpine angle appear base beach Blasket boiling bones brown carbonate carbonic acid Carex cent cephalothorax cliffs coast cobalt colour connexion corresponding crystals Cumloughra curved cylindroid described direction distillation Dublin east equation ethyl-pyrrol eurites examined experiments extremity feet Fermanagh fibres flexor fossils Galway grams H₂O hydrochloric acid III.-SCIENCE inches inserted iodine Ireland island joint Lake Lambay latter legs length ligament Linn Linn.)-Cavan and Fermanagh Linn.)-Frequent liquid Lough lower maritima maxillæ mineral mountains mucic acid muscle Mweelrea nickel nitrogen nitroprusside observed obtained occur oxide oxygen pair parallax passed peaty plane plants posterior precipitate present PROC proper motion pyrrol quantity quartzite rocks Royal Irish Academy Salix Salix herbacea salt Saxifraga Saxifraga stellaris Saxifraga umbrosa screw side Silurian soluble solution species specimen star surface temperature tendon tide tion Twelve Bens upper Ursus vulgaris Wind
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Página 64 - Ordered also, that a copy of this Resolution, together with a copy of the papers read in the preamble, be sent to the Legislative Department for the purpose indicated in paragraph 9.
Página clvii - I am directed by the Lords Commissioners of Her Majesty's Treasury to transmit...
Página 273 - ... inches. The method of observation was as follows : the indices of the ball having arrived at the zero of rest, the ball was then displaced by a torsional movement of the wire, and allowed to regain its position of rest by a succession of vibrations, of diminishing amplitudes. The quantities observed were the time of vibration and the rate of diminution of the amplitude. The equations of motion of the apparatus are thus found.
Página 151 - I should here observe that the application of a gentle heat will hasten the development of the purple reaction, though it will take place, but more slowly, at the ordinary temperature ; and it is the production of this purple under the circumstances stated that constitutes the test for carbolic acid. The molybdic solution...
Página 799 - Irish Academy, and they propose to follow closely the precedent of the Treasury minute of 1851, respecting the Scotch Society, only introducing such modifications as are absolutely required by the different circumstances of the two cases. "My Lords, therefore, desire to call the attention of the Lords Commissioners of the Treasury to the appended copy of a minute (in which the...
Página 128 - ... nearest to the red, although with diminished brilliancy. Consequently, when we employ a mixture of nickel and cobalt salts in solution, we do not get a uniformly dark spectrum, but an excess of light coming through at the part where the overlapping occurs, as seen in the diagram. This is why the solution obtained by mixing strong solutions of nickel and cobalt is not grey, but reddish brown in colour.
Página 151 - ... prepared by dissolving, with the aid of a gentle heat, one part of molybdic acid in ten parts by weight of pure and concentrated sulphuric acid. This solution should be kept in a well-stoppered glass bottle, as it quickly absorbs moisture, becoming too dilute, and is otherwise injured if it is left exposed to the air.
Página clxxxv - Visitors would be to make Annual Reports to the Science and Art Department, which should be laid before Parliament, on the condition, management, and requirements of the Museum, and to advise on points affecting the administration.
Página 468 - two remarkable instances of how the Chinese people often came into possession of great inventions many centuries before the western nations enjoyed them. We find here in the...
Página 29 - Donations to the Library were announced, and thanks voted to the donors.