1 Ching

Huang Ming-Zhu and Ching WY 1993 Caicuiation of opticai excitations in cubic semiconductors, i. Eiectronic structure and iinear response Phys. Rev. B 47 9449-63... 

Hooke s law functional form is a reasonable approximation to the shape of the potential gy curve at the bottom of the potential well, at distances that correspond to bonding in md-state molecules. It is less accurate away from equilibrium (Figure 4.5). To model the se curve more accurately, cubic and higher terms can be included and the bond- ching potential can be written as follows ... 

The esters of thiosulfinic acid R -SO,-S-R are used as fungicides and antibacterial prepai ations. These compounds have similar stiaicture fragments to allicin - natural insecticide from garlic with following structure (CH =CH-CH ),[SO-S] (http //www.ALLICIN.com). For deter-mination of ethyl S-ester of 4-aminobenzenthiosulfinic acid (esulan) in the ointment RP-HPLC was proposed [1] with acetonitrile water=30 70 as eluent. For seai ching bioactive compounds the synthesis of new esters of thiosulfinic acid is perspective that was confirmed by results of recent studies as instance [2]. Therefore requirements ai e existed for investigation HPLC sepai ations of these substances. 

Ching-Hwa Kiang, William A. Goddard III, Robert Beyers, and Donald S. Bethune ... 

Ching C. B., Ruthven D. M. (1985) An Experimental Study of a Simulated Counter-Current Adsorption System - I. Isothermal Steady State Operation, Chem. Eng. Sci. 40 877-885. 

S.-D. Mo and W.Y. Ching, Electronic and optical properties of three phases of titanium dioxide Rutile,... 

The above rate equation is in agreement with that reported by Madhav and Ching [3]. Tliis rapid equilibrium treatment is a simple approach that allows the transformations of all complexes in terms of [E, [5], Kls and Kjp, which only deal with equilibrium expressions for the binding of the substrate to the enzyme. In the absence of inhibition, the enzyme kinetics are reduced to the simplest Michaelis-Menten model, as shown in Figure 5.21. The rate equation for the Michaelis-Menten model is given in ordinary textbooks and is as follows 11... 

Nucleophilic Displacement Reactions in Carbohydrates. Part XI. Reaction of Methyl 6-Deoxy-2,3-O-isopropylidene-4-O-methyl-sulphonyl-a-L-talopyranoside with Sodium Azide A Synthesis of L-Perosamine (4-Amino-4,6-dideoxy-L-mannose) Derivatives, J. S. Brimacombe, O. A. Ching, and M. Stacey, J. Chem. Soc. C, (1969) 1270-1274. 

Antanavage, J., Cien, T. F., Ching, Y. D., Dunlap, L., Mueller, P., and Rudy, M. (1978). Formation and properties of cell-size single bilayer vesicles, Biophys. J., 21, A122. 

Lang PS, W-K Ching, DM Willberg, MR Hoffmann (1998) Oxidative degradation of 2,4,6-trinitrotoluene by ozone in an electrohydraulic discharge reactor. Environ Sci Technol 32 3142-3148. 

Cimetidine and other imidazole-containing H2 receptor antagonists scavenge hydroxyl radicals at a frster rate than mannitol. This activity was attributed to the methyl imidazole moiety rather than the guanidine of cimetidine (Ching etal., 1993). 

Ching, T., Haenen, G. and Bast, A. (1993). Cimetidine and other H2 receptor antagonists as powerful hydroxyl radical scavengers. Chem. Biol. Interact. 86, 119-127. 

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