Now showing items 31-40 of 357
Heat capacity of Th(NO3)4[middle dot]5H2O from 5 to 350 K
(Elsevier, 1976-01)
The heat capacity of crystalline Th(NO3)4[middle dot]5H2O has been determined by adiabatic calorimetry primarily to enable evaluation of the standard partial molar entropy and heat capacity of aqueous thorium(IV) ion. No ...
Structural studies of capsular polysaccharide of type XII diplococcus pneumoniae
(Elsevier, 1974-10)
The capsular polysaccharide of Diplococcus pneumoniae Type XII contains residues of -glucose and -galactose in a molar ratio of 2:1. The methylated polysaccharide yielded upon hydrolysis 2,3,4,6-tetra- and 3,4,6-tri-O-me ...
A new method for the direct measurement of spectral line strengths and widths,
(Elsevier, 1972-04)
The most important sources of error incurred in the measurements of spectral-line parameters arise from uncertainty in the determination of the 100 per cent transmittance and in the distortion of the line profile by the ...
Levels and distribution of central nervous system amines in normal and morphine-dependent monkeys
(Elsevier, 1972-03)
The distribution of norepinephrine, dopamine and 5-hydroxytryptamine in various areas of the CNS of the normal monkey has been presented.The central levels and distribution of norepinephrine, dopamine and 5-hydroxytryptamine ...
Aspirin as a quantitative acetylating reagent for the fatty acid oxygenase that forms prostaglandins
(Elsevier, 1976-01)
A selective acetylation of the prostaglandin-forming fatty acid oxygenase (part of the prostaglandin "synthetase" system) occurs with 100 [mu]M concentrations of aspirin (acetylsalicylic acid). The amount of acetylation, ...
Raman spectra and vibrational assignments for 1,1,1-trihaloethanes and their deuterium derivatives
(Elsevier, 1970-04)
Raman spectra of the first three members of the 1,1,1-trihaloethane series, CH3CX3, X = F, Cl, Br, were obtained for the liquids under low resolution. All but two active fundamental vibrational frequencies were observed, ...
Naloxone enhancement of DMT and LSD-25 induced suppression of food-rewarded bar pressing behavior in the rat
(Springer-Verlag, 1979-01)
The narcotic antagonist naloxone was tested to determine its possible interaction with N,N-dimethyltryptamine (DMT) and lysergic acid diethylamide-25 (LSD) in adult male Holtzman rats trained to press a bar on a fixed-ratio ...
GABA involvement in memory consolidation: Evidence from posttrial amino-oxyacetic acid
(Springer-Verlag, 1978-01)
In order to assess the possible effects of central GABA activation on the consolidation of shock avoidance, the GABA-T inhibitor amino-oxyacetic acid (AOAA) was administered posttrial to adult male rats. Learning was ...