Now showing items 21-30 of 66
Heat capacities of alpha-iron(II) molybdate and iron(II) molybdate-II from 5 to 350 K
(Elsevier, 1975-08)
Heat capacities of iron(II) molybdate-II (a metastable high-pressure phase) and of two samples of alpha-iron(II) molybdate were measured over the temperature range 5 to 350 K by means of adiabatic calorimetry. Rounding of ...
Steady-state measurements of respiration rate with an oxygen electrode
(Elsevier, 1975-02)
An oxygen electrode was developed which measures steady-state respiration rates in a volume of 0.25 ml and at oxygen concentrations as low as 0.1 [mu]. The steady state was achieved by pumping air-equilibrated buffer into ...
Crystal and molecular structure of 4-amino-4-carboxyl thiapyran hydrobromide
(Kluwer Academic Publishers-Plenum Publishers; Plenum Publishing Corporation ; Springer Science+Business Media, 1975-09)
4-Amino-4-carboxylthiapyran hydrobromide crystallizes in the monoclinic space group P 2 1 / m , with a = 9.72 Å, b = 6.60 Å and c =7.10 Å,β = 94.8 ° and Z = 2. The structure was solved by the heavy atom method with 786 ...
The lanthanum hydroxide fluoride carbonate system: The preparation of synthetic bastnaesite
(Elsevier, 1975-01-01)
Hydrothermal phase equilibria in the lanthanum + hydroxide + fluoride + carbonate system have been investigated along an isobaric and isothermal section of variable metal to fluoride ratio, x. Quantitative substitution of ...
Theoretical calculations of solvent effects on the adsorption of linear molecules using the multilayer lattice model
(Elsevier, 1975-07)
Ash, Everett, and Findenegg's model for multilayer polymer adsorption was modified to handle solvent effects upon adsorption behavior. Some of the assumptions of the model are: (1) the segments of the polymer and the solvent ...
Molecular structure of arsabenzene by gas-phase electron diffraction
(Elsevier, 1975-03)
Vapor-phase molecules of C5H5As were found, assuming C2v symmetry, to have the following structure parameters and uncertainties (2.5[sigma]): rg(C-As)= 1.850 +/- 0.003 A, rg(C2-C3) = 1.390 +/- 0.032 /rA, rg(C3-C4) = 1.401 ...
Studies on the initiation of protein synthesis in mouse myeloma tumors
(Elsevier, 1975)
35S- and 3H-labeled short, nascent peptides have been extracted from mouse myeloma ribosomes after incubation of myeloma fragments with [35S]methionine and [3H]amino acids. Edman analysis of these peptides reveals that ...