Now showing items 151-160 of 174
Temperature-pressure studies on magnesium-activated adenosinetriphosphatase from skeletal muscle
(Elsevier, 1961-11)
The effects of pressure, temperature, and pH on the activity of purified rabbit skeletal muscle magnesium-activated ATPase were measured. The enzyme is rapidly and irreversibly inactivated by both temperature and pressure ...
Effect of 2-N-mono- and 2-N-diethylaminoethanol on normal and choline-deficient rats
(Elsevier, 1967)
In rats, the acute oral LD50 value of neutralized 2-N-monoethylaminoethanol (MEAE) was found to be 1.0 (0.68-1.35) g/kg. The acute oral toxicity of MEAE, but not that of 2-N-diethylaminoethanol (DEAE) could be largely ...
Calculation of the absorption coefficient for lines with combined Doppler and Lorentz broadening
(Elsevier, 1965)
Methods are described for calculating the spectral absorption coefficient for lines with combined Doppler and Lorentz broadening.
Autoradiography with acrylamide gel slab electrophoresis
(Elsevier, 1969-04)
A method for electrophoresis and autoradiography with a multisample gel slab system has been described. The method obviates slicing of the gel, retains the high degree of resolution of bands in the autoradiogram, and enables ...
Force fields for nitriles
(Elsevier, 1968-11)
A valence force field for nitriles based on the force field obtained for hydrocarbons is found to give very good agreement with the observed bands for several mono- and di-nitrile molecules. The average deviation between ...
Ultimate sensitivity and practical performance of the tellurium photoconductive detector*
(Elsevier, 1961-03)
Calculations of the ultimate sensitivity and measurements of the practical performance have been made for the tellurium photoconductive detector. For the condition that detector sensitivity is limited by fluctuations of ...
Regional inhibition of sympathetic tone during shivering and induced muscle contraction,
(Elsevier, 1966-07)
Adrenergic vasoconstriction evoked by the stimulation of the decentralized lumbar sympathetic chain can be inhibited during muscle contraction induced by shivering, sciatic nerve stimulation, or activation of the viscero-somatic ...
Rapid activation analysis of trace copper in tissue using 5.1-minute copper-66
(Elsevier, 1963-07)
Microgram amounts of copper have been analyzed by rapid activation analysis in rat kidney tissue. An 8-min radiochemical separation coupled with gamma-ray spectrometry permitted utilization of the 5.1-min copper-66 ...