Science, 53. sējumsJohn Michels (Journalist) American Association for the Advancement of Science, 1921 |
No grāmatas satura
1.–5. rezultāts no 99.
11. lappuse
... solution by the investigator . The writer and Miss King , during the past few years , have continued investigations on germination of seeds of forest trees and shrubs . The results exhibit surprising irreg- ularity and uncertainty in ...
... solution by the investigator . The writer and Miss King , during the past few years , have continued investigations on germination of seeds of forest trees and shrubs . The results exhibit surprising irreg- ularity and uncertainty in ...
12. lappuse
... solution of the problem . It is the duty of the government and the botanist to solve the problem for the country . Unless this is done by extermina- ting the barberry , the breeding of resistant varieties and the elimination of weedy ...
... solution of the problem . It is the duty of the government and the botanist to solve the problem for the country . Unless this is done by extermina- ting the barberry , the breeding of resistant varieties and the elimination of weedy ...
24. lappuse
... solution by means of lime . liquor containing the sugar was evaporated thick syrup and mixed with the digested re which had been previously dried . The whole then dried to a moisture content of 15 per It is shown that when the product ...
... solution by means of lime . liquor containing the sugar was evaporated thick syrup and mixed with the digested re which had been previously dried . The whole then dried to a moisture content of 15 per It is shown that when the product ...
25. lappuse
... solution . These dextrines are readily ad- sorbed by pure cellulose thus constituting the reactive , insoluble ... solutions exert practically no pressure beyond atmospheric , so may be trans- ported with safety within ordinary closed ...
... solution . These dextrines are readily ad- sorbed by pure cellulose thus constituting the reactive , insoluble ... solutions exert practically no pressure beyond atmospheric , so may be trans- ported with safety within ordinary closed ...
26. lappuse
... solution give o ammonia completely when steam distilled . Denatured ethyl alcohol at a dilution of 7 cent , is as efficient a solvent for rosin as amm benzene , turpentine or petroleum ether . Comparative study of vibration absorbers ...
... solution give o ammonia completely when steam distilled . Denatured ethyl alcohol at a dilution of 7 cent , is as efficient a solvent for rosin as amm benzene , turpentine or petroleum ether . Comparative study of vibration absorbers ...
Saturs
280 | |
295 | |
327 | |
333 | |
370 | |
372 | |
373 | |
391 | |
96 | |
98 | |
101 | |
117 | |
122 | |
122 | |
141 | |
143 | |
163 | |
182 | |
195 | |
207 | |
209 | |
218 | |
219 | |
230 | |
231 | |
233 | |
243 | |
415 | |
423 | |
446 | |
454 | |
457 | |
461 | |
463 | |
480 | |
484 | |
510 | |
536 | |
547 | |
550 | |
556 | |
557 | |
560 | |
574 | |
581 | |
Citi izdevumi - Skatīt visu
Bieži izmantoti vārdi un frāzes
Academy acid Advancement Agriculture American Association anatomy animals annual Apparatus application bacteriology Bausch & Lomb Biology botany cells cent chemical Chemistry Chicago clinical College committee Company Condensation Pump Cornell University Council course director edition Electric ence Engineering especially experiments fact fessor FLORIAN CAJORI Geological Hospital ical illustrations important industry Institute instruments interest investigation isoelectric point Johns Hopkins Journal Kewaunee laboratory lectures manufacture Marine Biological Laboratory material measured Medical School Medicine meeting membrane ment methods Microscope MICROTOMES Museum National natural obtained Office Optical organization otolith paper Ph.D Philadelphia Physics physiology plants postpaid Potentiometer present president Price problems production Professor published pump Pyrex Rheostat rock Schenectady Science scientific secretary Section Society solution Street STREET CHICAGO sugar theory tion University versity Washington WASHINGTON SQUARE PHILADELPHIA William York Zoology
Populāri fragmenti
404. lappuse - And God said, Let there be light: and there was light. And God saw the light, that it was good: and God divided the light from the darkness. And God called the light Day, and the darkness he called Night. And the evening and the morning were the first day.
365. lappuse - The department of medical zoology of the School of Hygiene and Public Health of the Johns Hopkins University...
346. lappuse - A lecture course on the Philosophical Aspects of Biology and Allied Sciences Is also offered. Animals and plants, preserved, living, and in embryonic stages. Preserved material of all types of animals and of Algae, Fungi, Liverworts and Mosses furnished for classwork, or for the museum.
210. lappuse - Wiley, at that time chief of the Bureau of Chemistry of the United States Department of Agriculture.
308. lappuse - ... or by imprisonment for not more than three months, or by both such fine and imprisonment, in the discretion of the court.
472. lappuse - Aspects of Biology and Allied Sciences is also offered. Animals and plants, preserved, living, and In embryonic stages. Preserved material of all types of animals and of Algae, Fungi, Liverworts and Mosses furnished for classwork, or for the museum. Living material furnished in season as ordered.
404. lappuse - . long life to the moon for a fine noble creature. That serves us for lamplight each night in the dark; While the sun only shines in the day, which by nature Wants no light at all. as you all may remark ; But, as for the moon, by my sowie, I'll be bound, sir.
98. lappuse - Fellows upon unanimous recommendation of the Executive Committee by a majority vote of the members present at any meeting of the Society. Honorary Fellows shall not be required to pay dues.
130. lappuse - It is hardly worth while at this time to recite the long list of scientific societies to which he belonged, but mention should be made of the Society of American Bacteriologists, which he helped to found and of which he was president in 1900, of the American Society of Naturalists, over which he presided in 1901, and the American Academy of Arts and Sciences, of which he was a Fellow and to which he gave much time and thought Society memberships measure the breadth of a man's interest and give him...
92. lappuse - The second congress will accordingly be held in the summer of 1921. The number of British universities has in the meantime increased to fiftyeight. PROFESSOR EUGENE TAYLOR, of the University of Wisconsin, has been appointed head of the department of mathematics at the University of Idaho. DOAK B.