Zobrazeno 1 - 10
of 16
pro vyhledávání: '"S. O. Thompson"'
Publikováno v:
Annals of the New York Academy of Sciences. 119:347-350
Autor:
G. Chesters, S. O. Thompson
Publikováno v:
Journal of Soil Science. 20:346-356
Summary The acidic properties of lignins from the native vegetation of a virgin Ella loamy sand and the humic acids, the 1, 4-dioxane extractable humic fraction and residual humic acids from the virgin and cultivated soils were investigated by determ
Publikováno v:
Soil Science Society of America Journal. 29:688-692
Autor:
A. Bloom, W. M. McNabb, A. Wogrinz, G. A. D. Haslewood, I. I. Strishewski, R. E. D. Clark, E. V. Zappi, Alice Manini, G. V. Douglas, N. B. Gillis, K. Posharitzki, W. Schtschekin, J. A. Marenkow, I. I. Blinder, S. M. Freidman, N. D. Costeanu, K. Bihlmaier, W. Mankin, E. C. Forbes, F. E. Beamish, S. O. Thompson, M. Scott, A. A. Grünberg, B. V. Pticyn
Publikováno v:
Fresenius' Zeitschrift für analytische Chemie. 117:335-338
Publikováno v:
Canadian Journal of Research. :98-102
The solubility curves and tie-lines at 25 °C. were determined for the systems acetone-water-furfural, water-furfural-ethyl acetate and water-furfural-isoamyl acetate.
Publikováno v:
Meteoritics. 4:113-122
The radioactivities Be10, Al26, Cl36, Mn53, Ni59, and Co60 and the rare gas isotopes were measured in a sample taken from the surface of the Hoba meteorite. The spallation-produced radioactivities indicate that the sample was at a depth of 35 to 40 c
Publikováno v:
Journal of Geophysical Research. 65:4013-4016
Cosmic rays and nuclear explosions are adding radioactivity to the atmosphere from which it is then removed by rainfall. The investigation of these activities furnishes a means of obtaining new information of significance in geological problems as we
Publikováno v:
Soil Science Society of America Journal. 28:65-68
Yields and cation-exchange capacities for Ca and Cu were determined for lignin samples isolated with 72% H₂SO₄, HCl-H₃PO₄ mixture, 5% aqueous NaOH, and 1,4-dioxane. Yields varied with extractant in the order: acid- > dioxane- > NaOH-extracted
Publikováno v:
Industrial & Engineering Chemistry Analytical Edition. 9:420-422
Autor:
S. O. Thompson, Gordon. Chesters
Publikováno v:
Analytical Chemistry. 36:655-657