Nature, Volume 9Sir Norman Lockyer Macmillan Journals Limited, 1874 |
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Página 12
... means uncommon in France and Germany ( Alytes obstetricans ) has a very singular habit . The female lays its eggs ( about sixty in number ) in a long chain , the ova adhering successively to one another by their tenacious investment ...
... means uncommon in France and Germany ( Alytes obstetricans ) has a very singular habit . The female lays its eggs ( about sixty in number ) in a long chain , the ova adhering successively to one another by their tenacious investment ...
Página 14
... means of their pinne , which they use in the same manner that fishes do their fins . Ellis says : " It is 1872 ; NATURE , vol . vi . p . 436 ( with figure of fish . which it is said to be the notochord ) . " Axis of Pennatulid , " H. N. ...
... means of their pinne , which they use in the same manner that fishes do their fins . Ellis says : " It is 1872 ; NATURE , vol . vi . p . 436 ( with figure of fish . which it is said to be the notochord ) . " Axis of Pennatulid , " H. N. ...
Página 20
... means constant , being often , as in the case of Mr. Baxendell's observation , bluish green , and at times , as mentioned by Dr. Joule , quite blue . The period of its duration , too , is likewise variable . Sometimes it lasts but half ...
... means constant , being often , as in the case of Mr. Baxendell's observation , bluish green , and at times , as mentioned by Dr. Joule , quite blue . The period of its duration , too , is likewise variable . Sometimes it lasts but half ...
Página 31
... means of restoring this balance , of turning it more and more in our favour , of calling in to our aid more and more of the hitherto neglected available species , or of the hitherto latent properties of those already in use , of ...
... means of restoring this balance , of turning it more and more in our favour , of calling in to our aid more and more of the hitherto neglected available species , or of the hitherto latent properties of those already in use , of ...
Página 32
... means who take a sincere interest in biological pursuits will think it a pleasure as well as a duty to contribute directly or in- directly to the support of the Linnean Society of London . With regard to future arrangements in the new ...
... means who take a sincere interest in biological pursuits will think it a pleasure as well as a duty to contribute directly or in- directly to the support of the Linnean Society of London . With regard to future arrangements in the new ...
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Passagens conhecidas
Página 250 - HAECKEL (Prof. Ernst) — THE HISTORY OF CREATION. Translation revised by Professor E. RAY LANKESTER, MA, FRS With Coloured Plates and Genealogical Trees of the various groups of both plants and animals. 2 vols. Second Edition. Post 8vo. cloth, price 32*.
Página 178 - Physics and Politics ; or, Thoughts on the Application of the Principles of "Natural Selection " and " Inheritance
Página 35 - FRS, vicepresident, in the chair. The Secretary read a report on the additions that had been made to the Society's menagerie during the months of June, July, August, and September.
Página 241 - Price 3s. 6d. plain, 4s. 6rf. coloured, gilt edges. " A happy mixture of fact and fiction. Altogether it is one of the best books of the kind we have met with."— Guardian.
Página 197 - ... in suspension more than three parts by weight of dry mineral matter, or one part by weight of dry organic matter in 100,000 parts by weight of the liquid.
Página 201 - BEETON'S SCIENCE, ART, AND LITERATURE : A Dictionary of Universal Information ; comprising a complete Summary of the Moral, Mathematical, Physical, and Natural Sciences ; a plain Description of the Arts ; an interesting Synopsis of Literary Knowledge, with the Pronunciation and Etymology of every leading term. The work has been with great care Revised, Enlarged, and newly Illustrated. *»* There is no volume extant comparable to this for the amount of information compressed into a small space.
Página 300 - The Treasury of Botany, or Popular Dictionary of the Vegetable Kingdom ; with which is incorporated a Glossary of Botanical Terms.
Página 152 - WHERE THERE'S A WILL THERE'S A WAY; or, Science in the Cottage ; being Memoirs of Naturalists in Humble Life.
Página 323 - It may be said that the fact makes a stronger impression on the boy through the medium of his sight, that he believes it the more confidently. I say that this ought not to be the case. If he does not believe the statements of his tutor — probably a clergyman of mature knowledge, recognised ability, and blameless character — his suspicion is irrational, and manifests a want of the power of appreciating evidence, a want fatal to his success in that branch of science which he is supposed to be cultivating.
Página 160 - An Introduction to Physical Measurements, with Appendices on Absolute Electrical Measurement. &c. By Dr. F. Kohlrausch. Translated from the Second German Edition by TH Waller, BA, B.Sc., and HR Procter, FCS (London : J. and A. Churchill, New Burlington Street, 1873.) MESSRS. TH WALLER and HR Procter have furnished us with a translation of the second edition of Dr. KoYrausch's "Physical Measurements," to which they have auded several useful Appendices and Tables.