Proceedings of the Royal Society of LondonTaylor & Francis, 1888 |
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13 ÆäÀÌÁö
... narrow slit there are indications of many lines just beyond the verge of distinct visibility . " — Copeland , ' Copernicus , ' vol . 2 , p . 226 . I am aware that this conclusion is a startling one 1888. ] 13 of the various Species of ...
... narrow slit there are indications of many lines just beyond the verge of distinct visibility . " — Copeland , ' Copernicus , ' vol . 2 , p . 226 . I am aware that this conclusion is a startling one 1888. ] 13 of the various Species of ...
52 ÆäÀÌÁö
... narrow bright space between bands 9 and 10 as an indica- tion of another carbon fluting - the one we should expect to find associated with the one at 517 , with its bright edge at 473 instead of 476 , where Dunér's measurements place it ...
... narrow bright space between bands 9 and 10 as an indica- tion of another carbon fluting - the one we should expect to find associated with the one at 517 , with its bright edge at 473 instead of 476 , where Dunér's measurements place it ...
53 ÆäÀÌÁö
... narrow and become faint . In addition to these three flutings of carbon , which we shall dis- tinguish in what follows as carbon A , there is sometimes a fourth more refrangible one beginning at wave - length 461 , which is due to some ...
... narrow and become faint . In addition to these three flutings of carbon , which we shall dis- tinguish in what follows as carbon A , there is sometimes a fourth more refrangible one beginning at wave - length 461 , which is due to some ...
60 ÆäÀÌÁö
... narrow , and increase in number . If the star be bright , it will now put on the appearance of a Orionis ; if dim , only the flutings of Fe and Mn ( 1 ) , bands 2 and 3 , will remain prominent . ( 6 ) All the flutings and bands ...
... narrow , and increase in number . If the star be bright , it will now put on the appearance of a Orionis ; if dim , only the flutings of Fe and Mn ( 1 ) , bands 2 and 3 , will remain prominent . ( 6 ) All the flutings and bands ...
67 ÆäÀÌÁö
... narrow , and cannot be observed with certainty . The other bands , with the exception of 7 and 8 , are becoming wider and paler , while 2 and 3 still gain in supremacy . Sp . 13. Characteristics : 9 has now entirely disappeared , 2 and ...
... narrow , and cannot be observed with certainty . The other bands , with the exception of 7 and 8 , are becoming wider and paler , while 2 and 3 still gain in supremacy . Sp . 13. Characteristics : 9 has now entirely disappeared , 2 and ...
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absorption aëration plate alumina ammonia Anomodont appearance Bands visible Bands wide blue bodies bright band bright carbon bright fluting bright lines carbon band carbon flutings Cassiopeia catenary cells centre chloride classification collisions colour comets condensation continuous spectrum Cygnus dark band Dunér effect electromotive electromotive force étoiles experiments F.R.S. Received Feebly developed fibrinogen flutings flutings of carbon foil Grains gram heat hydraulic mean depth hydrogen lines increase indicated iron Konkoly light curve liquid London magnesium magnetic manganese masked maximum measured metal meteorites mirror muscle narrow nebula nerve observed obtained Orionis oxidisable paper phenomena platinum present probably produced Professor radiation recorded refrangible salt seen selenium dioxide silver Society sodium solution species spectra sponge stars strongest substance sulphuric acid swarm teeth temperature tion tooth tube vapour variability variation Vogel Volts wave-lengths wide and dark wide and pale wire
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453 ÆäÀÌÁö - I soon perceived that selection was the keystone of man's success in making useful races of animals and plants. But how selection could be applied to organisms living in a state of nature remained for some time a mystery to me.
451 ÆäÀÌÁö - It was evident that such facts as these, as well as many others, could only be explained on the supposition that species gradually become modified ; and the subject haunted me. But it was equally evident that neither the action of the surrounding conditions, nor the will of the organisms (especially in the case of plants) could account for the innumerable cases in which organisms of every kind are beautifully adapted to their habits of life — for instance, a woodpecker or a tree-frog to climb trees,...
451 ÆäÀÌÁö - In July opened first note-book on Transmutation of Species. Had been greatly struck from about the month of previous March on character of South American fossils, and species on Galapagos Archipelago. These facts (especially latter), origin of all my views...
443 ÆäÀÌÁö - Nothing could have been worse for the development of my mind than Dr. Butler's school, as it was strictly classical, nothing else being taught, except a little ancient geography and history. The school as a means of education to me was simply a blank.
457 ÆäÀÌÁö - Favoured Races in the Struggle of Life." It is doubtful if any single book, except the " Principia," ever worked so great and so rapid a revolution in science, or made so deep an impression on the general mind.
442 ÆäÀÌÁö - ... Nevertheless it is probable that the hearing rather early in life such views maintained and praised may have favoured my upholding them under a different form in my Origin of Species. At this time I admired greatly the Zoonomia; but on reading it a second time after an interval of ten or fifteen years, I was much disappointed; the proportion of speculation being so large to the facts given.
255 ÆäÀÌÁö - The creature measures above 5J feet from the tip of the nose to the root of the tail, and so approaches in size the smallest Highland cattle.
451 ÆäÀÌÁö - ... by the South American character of most of the productions of the Galapagos Archipelago, and more especially by the manner in which they differ slightly on each island of the group; none of the islands appearing to be very ancient in a geological sense. "It was evident that such facts as these, as well as many others, could only be explained on the supposition that species become modified; and the subject haunted me.
vii ÆäÀÌÁö - Virginis, Rigel, etc., are also white stars, but show no lines : perhaps they contain no mineral substance, or are incandescent without flame.
455 ÆäÀÌÁö - How painfully (to me) true is your remark, that no one has hardly a right to examine the question of species who has not minutely described many.