Report of the Annual MeetingJ. Murray., 1871 |
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Página vii
... Hydrogen by Electro- deposited Iron .... Professor H. E. ROSCOE on Vanadium , illustrated by Preparations of its Com- pounds ...... Mr. E. SCHUNCK on the Chemical Composition of Cotton 69 38 63 63 Mr. J. BERGER SPENCE on the Phenomena ...
... Hydrogen by Electro- deposited Iron .... Professor H. E. ROSCOE on Vanadium , illustrated by Preparations of its Com- pounds ...... Mr. E. SCHUNCK on the Chemical Composition of Cotton 69 38 63 63 Mr. J. BERGER SPENCE on the Phenomena ...
Página 73
... hydrogen . 348.44 After explosion 204.40 per cent . Combustible gases 0.00 0.12 20.91 78.97 100.00 Carbonic acid Oxygen Nitrogen The following experiments were made on the air in a drain from a sink in a room in St. Mary's Hospital ...
... hydrogen . 348.44 After explosion 204.40 per cent . Combustible gases 0.00 0.12 20.91 78.97 100.00 Carbonic acid Oxygen Nitrogen The following experiments were made on the air in a drain from a sink in a room in St. Mary's Hospital ...
Página 160
... hydrogen as unity , and a boiling - point of 154 ° F. It is insoluble in water . It is not an unpleasant vapour to inhale , and it produces sleep when it is inhaled very much as chloroform does . The second degree or stage of narcotism ...
... hydrogen as unity , and a boiling - point of 154 ° F. It is insoluble in water . It is not an unpleasant vapour to inhale , and it produces sleep when it is inhaled very much as chloroform does . The second degree or stage of narcotism ...
Página 161
... hydrogen of the radical of the alcohol , while , in respect to the sulphur alcohol , the sulphur replaces the oxygen of the alcohol . Alcohol . CHO H C. H , Na Sodium alcohol . 0 Potassium alcohol . Sulphur alcohol . C. H1 0 2 S. K H ...
... hydrogen of the radical of the alcohol , while , in respect to the sulphur alcohol , the sulphur replaces the oxygen of the alcohol . Alcohol . CHO H C. H , Na Sodium alcohol . 0 Potassium alcohol . Sulphur alcohol . C. H1 0 2 S. K H ...
Página 162
... hydrogen . When saturation is complete , a thick and almost colourless fluid is formed , from which the ethylate may be obtained in solid crystalline state . Exposed to water the potassium ethylate is transformed , as is the sodium ...
... hydrogen . When saturation is complete , a thick and almost colourless fluid is formed , from which the ethylate may be obtained in solid crystalline state . Exposed to water the potassium ethylate is transformed , as is the sodium ...
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Outras edições - Ver tudo
Report of the Annual Meeting British Association for the Advancement of Science Visualização integral - 1844 |
Report of the Annual Meeting, Edição 5 British Association for the Advancement of Science Visualização integral - 1836 |
Report of the Annual Meeting British Association for the Advancement of Science Visualização integral - 1840 |
Palavras e frases frequentes
A. W. Williamson Abiogenesis acid acre action alcohol animal appears April August Balfour Stewart Bart beds Blue shale boilers bones British Association calculated cave-earth cavern Coal Committee contained continued CORNWALL correct COUNTIES December deposit depth DEVON diameter elliptic functions equation ether ethyl Exeter experiments explosions feet Fossil gallons gauge ground Hawkhurst heat Hyæna I'CO inches investigation iron July June Kew Observatory limestone Liverpool LL.D magnetic matter means meteor Meteorological miles modular equation nature nitrite of amyl November observations obtained paper Pébrine period portion present probably Prof Professor purpose quantity R. I. Murchison radiant-point Rain-gauge Recorded height remarkable Report river rock scientific Secretary Section Sept September sewage sewers shale shooting-stars solar solution species specimens stalagmite strata surface Table temperature tides tion towns Warrant earth Wholly ΙΟΙ
Passagens conhecidas
Página lxxix - But the great tragedy of Science — the slaying of a beautiful hypothesis by an ugly fact...
Página lxxxiii - But expectation is permissible where belief is not ; and, if it were given me to look beyond the abyss of geologically recorded time to the still more remote period when the earth was passing through physical and chemical conditions, which it can no more see again than a man can recall his infancy, I should expect to be a witness of the evolution of living protoplasm from not living matter.
Página xviii - Committee two years in advance ; and the arrangements for it shall be entrusted to the Officers of the Association. General Committee. The General Committee shall sit during the week of the Meeting, or longer, to transact the business of the Association. It shall consist of the following persons : — CLASS A.
Página 255 - D. Brewster, Reports respecting the Two Series of Hourly Meteorological Observations kept in Scotland ; — Report on the subject of a series of Resolutions adopted by the British Association at their Meeting in August 1838, at Newcastle ; — R.
Página 2 - The Gods, who haunt The lucid interspace of world and world, Where never creeps a cloud, or moves a wind, Nor ever falls the least white star of snow, Nor ever lowest roll of thunder moans, Nor sound of human sorrow mounts to mar Their sacred everlasting calm!
Página lxxxviii - There can be no reason, then, for doubting that, among insects, contagious and infectious diseases of great malignity are caused by minute organisms which are produced from pre-existing germs, or by homogenesis ; and there is no reason, that I know of, for believing that what happens in insects may not take place in the highest animals. Indeed, there is already strong evidence that some diseases of an extremely malignant and fatal character, to which man is subject, are as much the work of minute...
Página 257 - CONTENTS : — Seventh Report of a Committee appointed to conduct the Cooperation of the British Association in the System of Simultaneous Magnetical and Meteorological Observations ; — Lt.-Col.
Página lxxxix - And thus mankind will have one more admonition that " the people perish for lack of knowledge ;" and that the alleviation of the miseries, and the promotion of the welfare, of men must be sought, by those who will not lose their pains, in that diligent, patient, loving study of all the nmltitudinous aspects of Nature, the results of which constitute exact knowledge, or Science.
Página lxxxiii - ... and this hole is soldered up when all the air in the case has been replaced by steam. By this method they may be kept for years, without putrefying, fermenting or getting mouldy. Now this is not because oxygen is excluded, inasmuch as it is now proved that free oxygen is not necessary for either fermentation or putrefaction. It is not because the tins are exhausted of air, for Vibriones and Bacteria live, as Pasteur has shown, without air or free oxygen.
Página 173 - And a river went out of Eden to water the garden; and from thence it was parted, and became into four heads. The name of the first is Pison : that is it which compasseth the whole land of Havilah, where there is gold ; and the gold of that land is good : there is bdellium and the onyx stone.