Results 51 to 60 of about 73 (68)
Separation of sedimentary phytoliths from other biogenic silica particles for triple oxygen isotope analysis. [PDF]
MethodsXMention C +5 more
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Sequential growth of bacteria on crude oil. [PDF]
Appl Microbiol, 1975 Horowitz A, Gutnick D, Rosenberg E.
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The measurement of total body water in the human subject by deuterium oxide dilution; with a consideration of the dynamics of deuterium distribution. [PDF]
J Clin Invest, 1950 SCHLOERB PR +4 more
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The extracellular matrix of normal chick embryo fibroblasts: its effect on transformed chick fibroblasts and its proteolytic degradation by the transformants. [PDF]
J Cell Biol, 1985 Fairbairn S +4 more
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Chemical form of circulating antidiuretic hormone in rats. [PDF]
J Exp Med, 1957 THORN NA, SILVER L.
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DENSIMETRIC FRACTIONATION OF SOIL ORGANO‐MINERAL COMPLEXES
Journal of Soil Science, 1975Summary A rapid, simple, and precise density fractionation of soil mineral‐organic complexes, suitable for routine work, is described. Special features of the method are: low sample weight, use of glass‐fibre paper to collect the lighter fractions, and use of a modified Walkley‐Black procedure to determine the carbon content of the ...
MARTIN RICHTER +3 more
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