Nature, Količina 30Sir Norman Lockyer Macmillan Journals Limited, 1884 |
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acid apparatus appears April ashes astronomical augite axis Balsfjord British Association centimetre chemical Chemistry coast colour comet containing deposits described direction distance district Dumas earth earthquake electricity electromotive force equatorial eruption examination exhibited experiments fact feet felspar Foraminifera geological glass Globigerina ooze gneisses heat important inches instrument interest Island Joule Joule's kilometres Krakatoa Kval Langenhoe light magnetic magnetite matter measure ment method metres miles millimetre mineral motion mountain nature observations Observatory obtained origin paper Paris Observatory particles passed physical present probably Prof pumice pyroxene quantity rate of absorption recent reference region remarkable resistance river rocks rotation Royal schists schools scientific Sebesi shock Society species specimens stars Straits of Sunda stream surface telescope temperature theory thickness tion tube various velocity volcanic waves West Mersea wire Zoological
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Stran 144 - Frankland. — AGRICULTURAL CHEMICAL ANALYSIS, A Handbook of. By PERCY FARADAY FRANKLAND, Ph.D., B.Sc., FCS, Associate of the Royal School of Mines, and Demonstrator of Practical and Agricultural Chemistry in the Normal School of Science and Royal School of Mines, South Kensington Museum. Founded upon Leitfaden fiir die Agriculture Chemiche Analyse, von Dr.
Stran 155 - And ye shall eat in plenty, and be satisfied, And praise the name of the Lord your God, that hath dealt wondrously with you : And my people shall never be ashamed.
Stran 28 - Fig. 9, the amount of heat produced is proportional to the resistance, and to the square of the current; or, to the EMF and the current.
Stran 197 - A Treatise on the Application of Wire to the Construction of Ordnance.
Stran 27 - That proficiency in the use of tools for working in wood and iron be paid for as a "specific subject," arrangements being made for the work being done, so far as practicable, out ot school hours.
Stran 21 - The better the discipline of the troops, or the more treacly the fluid, the less likely is steady motion to be disturbed under any circumstances. On the other hand, speed and size are in both cases influences conducive to unsteadiness. The larger the army, and the more rapid the evolutions, the greater the chance of disorder ; so with fluid, the larger the channel, and the greater the velocity, the more chance of eddies.
Stran 98 - I think, then, that we cannot escape from the reasons to believe that we lose in England and Wales every year, in consequence of sickness, 20,000,000 of weeks' work ; or, say, as much work as 20,000,000 of healthy people would do in a week.
Stran 15 - STONE-WORKING MACHINERY. A Manual dealing with the Rapid and Economical Conversion of Stone. With Hints on the Arrangement and Management of Stone Works. By M. Powis BALE, MIME Second Edition, enlarged. Crown 8vo, cloth . . 9/O " The book should be In the hands of every mason or student of stonework.
Stran 215 - Hemisphere, and these winds are called by some the return trades, and by others the south-west and north-west upper currents respectively, and are of great altitude, probably ranging up to 50,000 feet. Well, the most bulky masses cast...
Stran 33 - ... or nine days after one of the Toronto maxima, and the Kew temperature-range maximum about seven days after the same Toronto maximum. 4. The proportional oscillation exhibited by the temperaturerange inequalities is much less than the proportional oscillation exhibited by the corresponding solar inequalities.