Science, 53. sējumsJohn Michels (Journalist) American Association for the Advancement of Science, 1921 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. |
No grāmatas satura
1.–5. rezultāts no 100.
3. lappuse
... experiments and demonstrations dealing with the study of these phenomena and of ultra- violet light . The opening session , Monday evening , and the two general interest sessions were held in Mandel Hall . Attendance on these three ...
... experiments and demonstrations dealing with the study of these phenomena and of ultra- violet light . The opening session , Monday evening , and the two general interest sessions were held in Mandel Hall . Attendance on these three ...
6. lappuse
... experiments on the motion of sap in trees . Ray was generous to his prede- cessors like Grew , Jung and Malpighi . The old myth that wheat will degenerate in chess probably started with Ray , because he pub- lished a statement that ...
... experiments on the motion of sap in trees . Ray was generous to his prede- cessors like Grew , Jung and Malpighi . The old myth that wheat will degenerate in chess probably started with Ray , because he pub- lished a statement that ...
7. lappuse
... Experimental work with plants became more important ; bot- anists began to ask the why about plants ; and so E ... experiments showed that purifying of air goes on in light only . This led him to study the food of plants and the ...
... Experimental work with plants became more important ; bot- anists began to ask the why about plants ; and so E ... experiments showed that purifying of air goes on in light only . This led him to study the food of plants and the ...
8. lappuse
... experiments on plants that have become classic . While thus engaged in the work he became interested in a study of the diseases of plants . To him we owe the first comprehensive treatise on plant pathology . He had breadth of vision to ...
... experiments on plants that have become classic . While thus engaged in the work he became interested in a study of the diseases of plants . To him we owe the first comprehensive treatise on plant pathology . He had breadth of vision to ...
9. lappuse
... experiments with maize ; however that may be he did make use of the work of Camerarius . Geoffroy con- cluded from various sources that fertilization was a kind of fermentation , but he was in- clined to accept a second view of Morland ...
... experiments with maize ; however that may be he did make use of the work of Camerarius . Geoffroy con- cluded from various sources that fertilization was a kind of fermentation , but he was in- clined to accept a second view of Morland ...
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Populāri fragmenti
226. lappuse - The department of medical zoology of the School of Hygiene and Public Health of the Johns Hopkins University...
300. lappuse - It is one of those fables which out of an unknown antiquity convey an unlooked-for wisdom, that the gods, in the beginning, divided Man into men, that he might be more helpful to himself; just as the hand was divided into fingers, the better to answer its end.
500. 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.
85. lappuse - He is a member of the National Academy of Sciences and a Fellow of the American Academy of Arts and Sciences, the American Physical Society and the American Association for the Advancement of Science.
26. lappuse - Secretary SCIENCE A Weekly Journal devoted to the Advancement of Science, publishing the official notices and proceedings of the American Association for the Advancement of Science Published every Friday by THE SCIENCE PRESS LANCASTER.
16. lappuse - Science and the Division of Chemistry and Chemical Technology of the National Research Council.
166. lappuse - Orson-like breast, mine being to say a thing in one sentence as straight and explicit as it can be made, and then to drop it forever; yours being to avoid naming it straight, but by dint of breathing and sighing all round and round it, to arouse in the reader who may have had a similar perception already (Heaven help him if he hasn't!) the illusion of a solid object, made (like the 'ghost...
113. lappuse - Welch, director of the school of hygiene and public health of the Johns Hopkins University, and Dr.
97. lappuse - Foreign zoologists, not members of this Society, may be elected Honorary 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. The By-Law providing for affiliation with the American Society of Naturalists was amended to eliminate this affiliation. The following were elected to membership in the Society: Royal N.
208. lappuse - Direction of the Council on Health and Public Instruction of the American Medical Association.