Now showing items 11-20 of 861
Estimation of micromixing parameters from tracer concentration fluctuation measurements
(Elsevier, 1989)
A method of micromixing parameter estimation is proposed which is convenient and applicable to a wide variety of models. One conducts a typical tracer reponse test, except that in addition to the (time-averaged) mean tracer ...
An examination of the cyanide derivative of bovine superoxide dismutase with electron-nuclear double resonance
(Elsevier, 1982-05-21)
The Cu(II) sites of native, azido- and cyano-derivatives of bovine superoxide dismutase (superoxide:superoxide oxidoreductase, EC 1.15.1.1) have been examined by electron-nuclear double resonance ENDOR). The ENDOR spectrum ...
The endogenous heat-stable glucocorticoid receptor stabilizing factor and the H-2 locus
(Elsevier, 1982-07)
It has recently been suggested that the level of the endogenous glucocorticoid receptor stabilizing factor in mouse liver is regulated by the major hisiocompatibility, H-2. complex (Katsumata et al. [1]). We have developed ...
Interaction of [alpha]2-macroglobulin with trypsin, chymotrypsin, plasmin, and papain
(Elsevier, 1983-02-15)
The interaction [alpha]2-macroglobulin with four proteinases has been investigated by binding assays and by gel electrophoresis. At pH 7.65 the binding ratios of the proteinase-[alpha]2-macroglobulin complexes were found ...
Percolative versus homogenous energy transport kinetics: time-resolved donor and acceptor fluoresence of isotopic mixed naphthalene crystals
(Elsevier, 1982-04-16)
Tune-resolved spectral studies of the singlet exciton transport threshold in doped naphthalene-perdeuteronaphthalene mixed crystals are presented. While a homogeneous kinetic model adequately explains many of the results, ...
2-Substituted methyl [alpha]--galactopyranosides: Synthesis and binding affinity for the A and B subunits of the Griffonia simplicifolia I isolectins
(Elsevier, 1985-07-01)
The binding affinities of the N-acetyl, N-trifluoroacetyl, N-propionyl, N-formyl, N-benzoyl, N-p-nitrobenzoyl, N-p-aminobenzoyl, and N-methyl derivatives of methyl 2-amino-2-deoxy-[alpha]--galactopyranoside and the 2-O-acetyl, ...
The cluster-tray method for rapid measurement of solute fluxes in adherent cultured cells
(Elsevier, 1981-08)
The use of an inexpensive and simple modification of Costar 24-well cluster trays is described in a rapid and reproducible method for measuring substrate fluxes in adherent cultured eukaryotic cells.
Linearized embedding: A new metric matrix algorithm for calculating molecular conformations subject to geometric constraints
(John Wiley & Sons, Inc., 1989-10)
There are many methods in the literature for calculating conformations of a molecule subject to geometric constraints, such as those derived from two-dimensional NMR experiments. One of the most general ones is the EMBED ...
Synthesis and electrical properties of substituted paracyclophane polymers
(John Wiley & Sons, Inc., 1988-02)
We report the synthesis of three new substituted [6.2]paracyclophane-1,5-dienes and their conversion to medium molecular weight polymers by an intra/intermolecular cyclopolymerization. These materials can be oxidatively ...