Science, Svesci 22-23John Michels (Journalist) Moses King, 1893 Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science. |
Iz unutrašnjosti knjige
Rezultati 1 - 5 od 79.
Stranica 9
... period of rotation is : such periods as have been determined from sun - spots ( the only possible method so far ) give values between 25 and 271 days , depending on the solar latitude of the spot ; yet , the addi- tion of a " few hours ...
... period of rotation is : such periods as have been determined from sun - spots ( the only possible method so far ) give values between 25 and 271 days , depending on the solar latitude of the spot ; yet , the addi- tion of a " few hours ...
Stranica 11
... period . This strange fact , whether an anomaly or whether a natural habit of the pythons , seems to throw considerable light on the evolution of the habit of incubation , so universal among birds , for it must be remembered that the ...
... period . This strange fact , whether an anomaly or whether a natural habit of the pythons , seems to throw considerable light on the evolution of the habit of incubation , so universal among birds , for it must be remembered that the ...
Stranica 26
... period of from 1 to 2.5 seconds . Notions de Chimie Agricole . Gauthier - Villars et fils . For Liver , Kidney and Bladder Troubles . For Gravel , Gall Stones , Jaundice . For Dyspepsia , Rheumatism and Gout . For Dropsy , Bright's ...
... period of from 1 to 2.5 seconds . Notions de Chimie Agricole . Gauthier - Villars et fils . For Liver , Kidney and Bladder Troubles . For Gravel , Gall Stones , Jaundice . For Dyspepsia , Rheumatism and Gout . For Dropsy , Bright's ...
Stranica 38
... period of lactation of the cow on the quantity and quality of the milk . In nearly , if not all , of these cases no account is taken of the food or the conditions . In this note it is intended to show how these changes during the period ...
... period of lactation of the cow on the quantity and quality of the milk . In nearly , if not all , of these cases no account is taken of the food or the conditions . In this note it is intended to show how these changes during the period ...
Stranica 45
... period most favorable to the production of a glacial epoch began about 240,000 years ago , and ended 70,000 years ago . " Again , on p . 450 , we have this : " If , therefore , the glacial period should prove to have ended only 10,000 ...
... period most favorable to the production of a glacial epoch began about 240,000 years ago , and ended 70,000 years ago . " Again , on p . 450 , we have this : " If , therefore , the glacial period should prove to have ended only 10,000 ...
Ostala izdanja - Prikaži sve
Uobičajeni izrazi i fraze
874 Broadway acid Address Agents wanted American animals appear Archæology bell beriberi birds body Boston Bright's Disease Brinton building carbon Catalogue cents chemical chemistry clays color conductor containing copies Correspondence solicited course Cretaceous CYRUS THOMAS DANIEL G Diptera disease dissipated earth eggs electrical energy Emile Berliner experience fact feet fossil Geological German language heat hundred hydrazoic acid illustrated inches insects interest JOSEPH JASTROW Journal laboratory Lake language larva larvæ lightning lightning-rods Mass matter ment metal methods Microscopical miles Mineral molecules N. D. C. HODGES nature objects observed organs paper Patent plants plates postpaid present Professor protect published recent ridges River rocks scientific sent Society species specimens stones student Subscription surface teacher temperature theory tion trees Universal Postal Union University wire writer York
Popularni odlomci
Stranica 193 - And this our life, exempt from public haunt, Finds tongues in trees, books in running brooks, Sermons in stones, and good in everything.
Stranica 178 - July 14, 1905, provided that an Essay deemed by the Committee of Award to be worthy of the Prize shall have been offered. Essays intended for competition may be upon any subject in Medicine, but...
Stranica 178 - The College of Physicians of Philadelphia announces that the next award of the Alvarenga Prize, being the income for one year of the bequest of the late Senor...
Stranica 57 - All such authorities, corporations, firms and individuals are hereby required to give notice to said Board of their intentions in the premises, and to submit for its advice outlines of their proposed plans or schemes in relation to water supply and...
Stranica 83 - GRAY.— THE THEORY AND PRACTICE OF ABSOLUTE MEASUREMENTS IN ELECTRICITY AND MAGNETISM.
Stranica 178 - Each essay must be sent without signature, but must be plainly marked with a motto and be accompanied by a sealed envelope, having on its outside the motto of the paper and within the name and address of the author. It is a condition of competition that the successful essay or a copy of it shall remain in possession of the college; other essays will be returned upon application within three months after the award.
Stranica 165 - Gardner, Springfield, Mass., says : " I value it as an excellent preventive of indigestion, and a pleasant acidulated drink when properly diluted with water and sweetened.
Stranica 57 - ... drainage or sewerage, as to the most appropriate source of supply, the best practicable method of assuring the purity thereof or of disposing of their drainage or sewage, having regard to the present and prospective needs and interests of other cities, towns, corporations, firms or individuals which...
Stranica 252 - SCHENK. MANUAL OF BACTERIOLOGY. For Practitioners and Students. With especial reference to Practical Methods. By Dr. SL SCHENK, Professor (Extraordinary) in the University of Vienna. Translated from the German, with an Appendix, by WR DAWSON, BA, MD, Univ. Dub. ; late University Travelling Prizeman in Medicine. With 100 Illustrations, some of which are coloured. 8vo.
Stranica 153 - Near the bell was fixed an iron hammer to strike the hours ; and from the tail of the hammer a wire went down through a small gimlet-hole in the floor that the bell stood upon, and through a second floor in like manner; then horizontally under...