Nature, Volume 47Sir Norman Lockyer Macmillan Journals Limited, 1893 |
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Página 4
... given in elucidation of the varied ten- dencies of organic development are skilfully marshalled and are derived from the most trustworthy sources . information given is therefore accurate and up to date . The only suggestion we have to ...
... given in elucidation of the varied ten- dencies of organic development are skilfully marshalled and are derived from the most trustworthy sources . information given is therefore accurate and up to date . The only suggestion we have to ...
Página 11
... given occasion , we have found such a thing , -is not a mathematical certainty . If the triangle in question is an objective one , we can only say that it is probably , or approximately , isosceles ; and though perhaps we may ...
... given occasion , we have found such a thing , -is not a mathematical certainty . If the triangle in question is an objective one , we can only say that it is probably , or approximately , isosceles ; and though perhaps we may ...
Página 21
... given time . On the second day of the meeting the paper by Mr. Walker of Bristol on the screw propeller . This paper gives the details of some experiments made by the author on a form of screw propeller invented by the late Mr. B ...
... given time . On the second day of the meeting the paper by Mr. Walker of Bristol on the screw propeller . This paper gives the details of some experiments made by the author on a form of screw propeller invented by the late Mr. B ...
Página 27
... given to them in this work . Not only does the spore vary in size in a given species in different seasons , but at different periods in the same year . This is certainly true in some species which have been tested , and should lead us ...
... given to them in this work . Not only does the spore vary in size in a given species in different seasons , but at different periods in the same year . This is certainly true in some species which have been tested , and should lead us ...
Página 31
... given above it is impossible to believe that but for the intervention of the vertical interlinear space the two halves would be seen to meet perfectly with the apex at A. This illusion is worth the notice of architects who desire to ...
... given above it is impossible to believe that but for the intervention of the vertical interlinear space the two halves would be seen to meet perfectly with the apex at A. This illusion is worth the notice of architects who desire to ...
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Passagens conhecidas
Página viii - PROCESSES, AND COLLATERAL INFORMATION IN THE ARTS, MANUFACTURES, PROFESSIONS, AND TRADES, INCLUDING MEDICINE, PHARMACY, AND DOMESTIC ECONOMY ; designed as a General Book of Reference for the Manufacturer, Tradesman, Amateur, and Heads of Families.
Página 145 - FELKIN, HM— Technical Education in a Saxon Town. Published for the City and Guilds of London Institute for the Advancement of Technical Education.
Página 111 - I. By Sir W. THOMSON, LL.D., DCL, FRS, Professor of Natural Philosophy in the University of Glasgow...
Página 120 - That the magnitudes of these standards should be determined on the electro-magnetic system of measurement with reference to the centimetre as unit of length, the gramme as unit of mass, and the second as unit of time, and that by the terms centimetre and gramme are meant the standards of those denominations deposited with the Board of Trade. 3. That the standard of electrical resistance should be denominated the ohm, and should have the value 1,000,000,000 in terms of the centimetre and second. 4....
Página 58 - The purpose of this laboratory is to afford opportunities for the study and observation of the development, anatomy, and habits of common types of marine animals, under suitable direction and advice.
Página xxix - Is it to be understood from all this that a chlorine compound which is not produced by energetic union — say an endothermic compound like...
Página 89 - Wright (Lewis). — LIGHT ; A COURSE OF EXPERIMENTAL OPTICS, CHIEFLY WITH THE LANTERN. By LEWIS WRIGHT. With nearly 200 Engravings and Coloured Plates. Crown 8vo. 7*. 6d. ASTRONOMY. Airy. — POPULAR ASTRONOMY. With Illustrations by Sir GB AIRY, KCB, formerly Astronomer-Royal.
Página xl - I would commend to your consideration the propriety of transferring it to the funds of the Imperial Institute of the United Kingdom, the Colonies, and India...
Página 26 - A New and Enlarged Edition. Constructed from the best materials, and embodying the results of the most recent investigations, accompanied by a complete INDEX OF PLACES, in which the proper quantities are given by T.
Página 120 - As a unit of resistance, the international ohm, which is based upon the ohm equal to 10" units of resistance of the CGS system of electromagnetic units, and is represented by the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice, 14.4521 grams in mass, of a constant cross-sectional area and of the length of 106.3 centimetres.