Now showing items 1-10 of 10
Reactions at supercritical conditions: Applications and fundamentals
(American Institute of Chemical EngineersWiley Periodiocals, Inc., 1995-07)
Supercritical fluids posses properties that make them attractive as media for chemical reactions. Conducting chemical reactions at supercritical conditions affords opportunities to manipulate the reaction environment ...
Detailed chemical kinetics model for supercritical water oxidation of C 1 compounds and H 2
(American Institute of Chemical EngineersWiley Periodiocals, Inc., 1995-08)
A detailed chemical kinetics model comprising 148 reversible elementory reactions for the supercritical water oxidation (SCWO) of methane, methanol, carbon monoxide and hydrogen was developed. Rate constants were taken ...
HCCH-TOCSY spectroscopy of 13 C-labeled proteins in H 2 O using heteronuclear cross-polarization and pulsed-field gradients
(Kluwer Academic Publishers; ESCOM Science Publishers B.V. ; Springer Science+Business Media, 1995-02)
A pulsed-field gradient-enhanced, heteronuclear cross-polarization-driven, 3D HCCH-TOCSY experiment is described, which in a single scan can achieve nearly ideal solvent suppression for protein samples in H 2 O solution. ...
Countercurrent gradient chromatography: A continuous focusing technique
(Wiley Subscription Services, Inc., A Wiley Company, 1995-12-05)
The continuous separation of proteins was performed in a countercurrent gradient chromatography (CGC) system. A magnetically stabilized fluidized bed (MSFB) was used to establish true countercurrent contact of a solid resin ...
Effect of micronization on the extent of drug absorption from suspensions in humans
(Springer, 1995)
A microscopic mass balance approach has shown that the initial saturation (Is), absorption
number (An), dose number (Do), and dissolution number (Dn) are four fundamental dimensionless parameters that can be used to ...
Monte Carlo simulations of membrane signal transduction events: Effect of receptor blockers on G-protein activation
(Kluwer Academic Publishers; Biomedical Engineering Society ; Springer Science+Business Media, 1995-05)
Cells have evolved elaborate strategies for sensing, responding to, and interacting with their environment. In many systems, interaction of cell surface receptors with extracellular ligand can activate cellular signal ...
A reaction network model for phenol oxidation in supercritical water
(American Institute of Chemical EngineersWiley Periodiocals, Inc., 1995-08)
Dilute aqueous solutions of phenol were oxidized in a flow reactor at 420, 440, 460 and 480°C at 250 atm. Phenol disappearance kinetics followed the trends exhibited by previously published data obtained at T < 420°C. By ...
High-temperature kinetic study for the reactive ion etching of InP in BCl 3 /Ar/O 2
(American Institute of Chemical EngineersWiley Periodiocals, Inc., 1995-03)
The reactive ion etching kinetics of InP studied uses BCl 3 /Ar and BCl 3 /Ar/O 2 as etchants. High-temperature etching using BCl 3 and Ar increases the etch rate negligibly. However, the addition of 30% oxygen in the ...
On Cardy's formula for the critical crossing probability in 2D percolation
(IOP Publishing Ltd, 1995-03-07)
Cardy's formula for the probability pi nu (r) of crossing a rectangular critical percolation system in the vertical direction, with free boundaries on the two sides, is written explicitly in terms of the aspect ratio ...
Proof of crossing formula for 2D percolation
(IOP Publishing Ltd, 1995-11-21)
The author`s recently conjectured expression (ibid., vol. 28, p. 1249, 1995) for Cardy`s (1992) crossing formula in 2D percolation is rewritten in terms of theta and elliptic functions and verified explicitly. Exact results ...