The American Naturalist, Volumen30Essex Institute, 1896 |
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Página xv
... .................... .. ...... 263 Hoppe - Seyler , Dr. Felix .... 263 Jacoby , Dr. L .. 528 Kitton , F .... 264 Krause , Dr. R ... 263 613 265 Electric Determination of Min- erals ........ 813 Elliott , 1896. ] XV Index .
... .................... .. ...... 263 Hoppe - Seyler , Dr. Felix .... 263 Jacoby , Dr. L .. 528 Kitton , F .... 264 Krause , Dr. R ... 263 613 265 Electric Determination of Min- erals ........ 813 Elliott , 1896. ] XV Index .
Página xvii
265 Electric Determination of Min- erals ........ 813 Elliott , D. G ... 870 Elmore , C. J. The Classification of Diatoms ..... 520 Embryology , 76 , 243 , 336 , 420 , 507 , 597 , 684 , 761 ....... 1056 Experimental . 76 413 , 504 , 591 ...
265 Electric Determination of Min- erals ........ 813 Elliott , D. G ... 870 Elmore , C. J. The Classification of Diatoms ..... 520 Embryology , 76 , 243 , 336 , 420 , 507 , 597 , 684 , 761 ....... 1056 Experimental . 76 413 , 504 , 591 ...
Página 4
... determined paths. Gruber also adds that two divided pieces may be reunited if brought together quickly enough. The observation thus briefly announced is of such extreme interest and importance that the publication of the full details of ...
... determined paths. Gruber also adds that two divided pieces may be reunited if brought together quickly enough. The observation thus briefly announced is of such extreme interest and importance that the publication of the full details of ...
Página 2
... determined interplay of those forces . The object of the pres- ent article is to point out that this conception is inadequate , and must be at least supplemented , if not replaced , by another view , namely , that the formative force is ...
... determined interplay of those forces . The object of the pres- ent article is to point out that this conception is inadequate , and must be at least supplemented , if not replaced , by another view , namely , that the formative force is ...
Página 4
... determined paths . Gruber also adds that two divided pieces may be re- united if brought together quickly enough . The observation thus briefly announced is of such extreme interest and impor- tance that the publication of the full ...
... determined paths . Gruber also adds that two divided pieces may be re- united if brought together quickly enough . The observation thus briefly announced is of such extreme interest and impor- tance that the publication of the full ...
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Términos y frases comunes
acid adaptations Amer American animals appear augite bacteria beds beets birds bones Botany Bull cells characters cleavage color containing Cope crystals described diabases Diplopoda disease eggs embryo Eocene evidence evolution experiments Extr fact fauna fishes formation fossil gabbro gastrula gelatine genera genus Geol Geological gneisses heredity hornblende Hyracotherium IIBr insects Journ known Lacertilia larvæ latter length limestone lower mass ment method molars movements Museum mushroom bodies natural NATURALIST North observed occur organism original orthoclase Paleontology paper paroccipital phenocrysts plagioclase plants plates porphyritic premolar present probably Prof Professor protoplasm quartz recent referred region relation rocks Science segment selection skull species specimens spores sporophylls squamosal stage stain stem structure subspecies substance surface tail tion tissues University upper variations vegetative vessels xylem
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Página 331 - KOREAN GAMES: WITH NOTES ON THE CORRESPONDING GAMES OF CHINA AND JAPAN, Stewart Culin.
Página 878 - Its power of inducing fermentation in a solution of sugar was entirely destroyed, although no perceptible change in the appearance of the yeast cells could be detected under the microscope. This experiment was repeated several times, and always with the same result, although when the yeast was simply washed in water it readily induced fermentation.
Página 182 - Consequently, if the theory be true, it is indisputable that before the lowest Cambrian stratum was deposited, long periods elapsed, as long as, or probably far longer than, the whole interval from the Cambrian age to the present day; and that during these vast periods the world swarmed with living creatures.
Página 818 - With this, the priest disappeared. I awoke at once and immediately told my wife the dream that I might not forget it. Next morning — Sunday — I examined the fragments once more in the light of these disclosures, and to my astonishment found all the details of the dream precisely verified in so far as the means of verification were in my hands. The original inscription on the votive cylinder read: "To the god Ninib, son of Bel, his lord, has Kurigalzu, pontifex of Bel, presented this.
Página 827 - Assistant Secretary of the Smithsonian Institution and Director of the National Museum, died in Washington, Sept.
Página 643 - ... 3. They show no intimate association in areal distribution with the blue limestone, nor any tendency to grade into it." " 4. The metamorphic changes to which the white limestones have been subjected are general in their nature, and...
Página 525 - With the opposite (withdrawing, depressive affects) in injurious and painful conditions. ments) — but by the reinstatement of it by a discharge of the energies of the organism, concentrated as far as may be for the excessive stimulation of the organs (muscles, etc.) most nearly fitted by former habit to get this stimulation again (in which the " stimulation " stands for the condition favorable to adaptation).
Página 952 - We must therefore picture to ourselves a fertile plain occupying the whole of the Bristol Channel, and supporting herds of reindeer, horses, and bisons, many elephants and rhinoceroses, and now and then being traversed by a stray hippopotamus, which would afford abundant prey to the lions, bears, and hyaenas, inhabiting all the accessible caves, as well as to their great enemy and destroyer, man."* III.
Página 416 - heightened discharge " are capable of formulation of the principle of " motor excess " : " the accommodation of an organism to a new stimulation is secured — not by the selection of this stimulation beforehand (nor of the necessary movements) — but by the reinstatement of it by a discharge of the energies of the organism, concentrated, as far as may be, for the excessive stimulation of the organs (muscles, etc.), most nearly fitted by former habit to get this stimulation again," '' in which...
Página 495 - ... on the way to Pawtucket; he wanted to get away somewhere — he didn't know where — and have rest. He had six or seven hundred dollars with him when he went into the store. He lived very closely, boarded by himself, and did his own cooking. He went to church, and also to one prayer-meeting. At one of these meetings he spoke about a boy who had kneeled down and prayed in the midst of the passengers on a steamboat from Albany to New York [an incident of which he was well aware in the Ansel Bourne...