Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Molecular forest, transformation

The reacting system can be represented by graphs (trees) In which the nodes represent monomer units. In the theory of branching processes this collection of graphs (Figure 2) - a molecular forest -Is transformed Into another forest - the forest of rooted trees. [Pg.4]

Figure 2. Transformation of a molecular forest into a forest of rooted trees and generation of this forest. Figure 2. Transformation of a molecular forest into a forest of rooted trees and generation of this forest.
CASRN 2032-59-9 molecular formula C11H16N2O2 FW 208.26 Plant/Surface Water. Several transformation products reported by Day (1991) include 4-amino-/n-tolyl-7V-methylcarbamate (AA), 4-amino-3-methylphenol (AC), 4-formamido-/n-tolyl-TV-methylcarbamate (FA), 7V-(4-hydroxy-2-methylphenyl)-yV-methylformamide (FC), 4-methyl-formamido-/n-tolyl-7V-methylcarbamate (MFA), 4-methylamino-/n-tolyl-Wmethylcarbamate (MAA), 3-methyl-4-(methylamino)phenyl-Wmethylcarbamate (MAC), phenol, methylamine, and carbon dioxide. MAA was not detected in natural water but was detected in fish tissues following exposure to aminocarb-treated water in the laboratory. The metabolites FA, AC, and MAC were detected in Canadian forests treated with aminocarb but the metabolites AA, MAA, and FC were not detected (Day, 1991). [Pg.1547]

The angular velocity and angular momentum acfs themselves are important to any dynamical theory of molecular liquids but are very difficult to extract directly from spectral data. The only reliable method available seems to be spin-rotation nuclear magnetic relaxation. (An approximate method is via Fourier transformation of far-infrared spectra.) The simulated torque-on acfs in this case become considerably more oscillatory, and, which is important, the envelope of its decay becomes longer-lived as the field strength increases. This is dealt with analytically in Section III. In this case, computer simulation is particularly useful because it may be used to complement the analytical theory in its search for the forest among the trees. Results such as these for autocorrelation functions therefore supplement our... [Pg.191]


See other pages where Molecular forest, transformation is mentioned: [Pg.168]    [Pg.174]    [Pg.165]    [Pg.9]    [Pg.220]    [Pg.562]    [Pg.307]    [Pg.14]    [Pg.5054]    [Pg.71]    [Pg.517]    [Pg.279]   
See also in sourсe #XX -- [ Pg.4 , Pg.7 ]




SEARCH



Molecular forests

Molecular transformation

© 2024 chempedia.info