Nature, Volume 41Sir Norman Lockyer Macmillan Journals Limited, 1890 |
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Página 12
... course abstract the heat more slowly . We must now trace the development of theories relating to the internal constitution of steel . The advent of the phlogistic school with the teaching of Becher and Stahl led to the view that iron ...
... course abstract the heat more slowly . We must now trace the development of theories relating to the internal constitution of steel . The advent of the phlogistic school with the teaching of Becher and Stahl led to the view that iron ...
Página 29
... course by concrete illustrations , followed that of form and outline . The observation of natural objects , especially that of plants and plant - life , was then commenced . The growth of beans and hyacinths was carefully watched , and ...
... course by concrete illustrations , followed that of form and outline . The observation of natural objects , especially that of plants and plant - life , was then commenced . The growth of beans and hyacinths was carefully watched , and ...
Página 33
... course indicates the evolution of heat from the cooling mass of steel , F ( Fig . 5 ) . | | may be insured through an increase of mass. seconds to fall through an interval of temperature which hitherto and subsequently only occupies ...
... course indicates the evolution of heat from the cooling mass of steel , F ( Fig . 5 ) . | | may be insured through an increase of mass. seconds to fall through an interval of temperature which hitherto and subsequently only occupies ...
Página 38
... course it cannot be that chemists and physicists are afraid " that science will be degraded by being applied to any ... course , like many other things " conceivable , " but to my judgment it does not appear credible . Of course when ...
... course it cannot be that chemists and physicists are afraid " that science will be degraded by being applied to any ... course , like many other things " conceivable , " but to my judgment it does not appear credible . Of course when ...
Página 39
... course expressly to " germ- plasm , " but to the contents of germ - cells . Nevertheless , there is an undeniable resemblance between the two hypo- theses , and any interested in Prof. Weismann's would do well to read over Owen's small ...
... course expressly to " germ- plasm , " but to the contents of germ - cells . Nevertheless , there is an undeniable resemblance between the two hypo- theses , and any interested in Prof. Weismann's would do well to read over Owen's small ...
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Passagens conhecidas
Página 12 - to keep these old definitions carefully in mind. I shall employ the word tempering in the sense of softening, as Falstaff uses it when he says of Shallow :— "I have him already tempering between my finger and my thumb, and shortly will I seal with him.
Página xxxv - GENERAL FORMULA FOR THE UNIFORM FLOW OF WATER IN RIVERS AND OTHER CHANNELS. By E. GANGUILLET and WR KUTTER, Engineers in Berne, Switzerland. Translated from the German,
Página 192 - Plane Co-ordinate Geometry, as Applied to the Straight Line and the Conic Sections. With Numerous Examples. New Edition, Revised and Enlarged. Crown Svo.
Página 72 - MATABELE LAND AND THE VICTORIA FALLS: a Naturalist's Wanderings in the Interior of South Africa. From the Letters and Journals of FRANK.
Página 192 - Systematic and Topographical (a Text-Book of), INCLUDING THE EMBRYOLOGY, HISTOLOGY, AND MORPHOLOGY OF MAN, WITH SPECIAL REFERENCE TO THE REQUIREMENTS OF PRACTICAL SURGERY AND MEDICINE. BY ALEXANDER MACALISTER, MA, MD, FRS,
Página 237 - TEXT-BOOK OF EUCLID'S ELEMENTS, including Alternative Proofs, together with Additional Theorems and Exercises, Classified and Arranged. By HS HALL, MA, and FH STEVENS, MA, Masters of the Military and Engineering Side, Clifton College. Globe 8vo. Book I.
Página 72 - PULVERMACHER'S BELTS are very effective in neuralgia and rheumatic affections, and I have prescribed them largely in my practice for other similar maladies, paralysis, &.C." For full Price List and Particulars see new Pamphlet, " GALVANISM : Nature's Chief Restorer of Impaired Vital Energy.*' Post free from PULVERMACHER'S GALVANIC ESTABLISHMENT. 194 REGENT STREET, LONDON, W.
Página 171 - translation of place (transport) of one part of matter or of one body from the vicinity of those bodies which directly touch it, and are considered at rest, into the vicinity of others.
Página xiv - Ganguillet (E.) and WR Kutter, a General Formula for the Uniform Flow of Water in Rivers and other Channels,
Página 39 - become included in the body which has been composed of their metamorphosed and diversely combined or confluent brethren ; so included, any derivative germ-cell or the nucleus of such may commence and repeat the same processes,