The calculation of resonance energies from thermal data

1948 ◽  
Vol 44 ◽  
pp. 338 ◽  
Author(s):  
J. G. M. Bremner ◽  
G. D. Thomas
1947 ◽  
Vol 15 (9) ◽  
pp. 685-686 ◽  
Author(s):  
T. L. Cottrell ◽  
L. E. Sutton

1988 ◽  
Vol 23 (2) ◽  
pp. 243-252 ◽  
Author(s):  
J.E. Bruton ◽  
J.H. Jerome ◽  
R.P. Bukata

Abstract Satellite data from Landsats 4 and 5 were utilized to delineate the seasonal variations of sediment transport zones in the Lac Saint-Pierre region of the St. Lawrence River corridor. A seasonally cyclic succession of patterns displaying persistent, mutually independent, and extensive (in both space and time) turbidity zones was clearly in evidence. Visible and thermal data in both imagery and digital formats were used to show the close relationships existing among the distinct zonal synoptic patterns, the bathymetry of lake and river, and the near surface aquatic temperatures.


1988 ◽  
Vol 53 (9) ◽  
pp. 2023-2054 ◽  
Author(s):  
Milan Randić ◽  
Sonja Nikolić ◽  
Nenad Trinajstić

The conjugated circuits model is applied to heterocycles containing divalent sulfur. A novel parametrization is introduced for 4n + 2 and 4n conjugated circuits containing a single sulfur atom. The relative aromatic stabilities of a number of heterocyclic systems containing divalent sulfur are studied. Comparison is made whenever possible with earlier reported resonance energies of these compounds, obtained by using Huckel MO and SCF π-MO models, and appropriate reference structures. Special attention is given to positional isomers. An explanation of the differences amongst such isomers is given.


1963 ◽  
Vol 132 (4) ◽  
pp. 1710-1719 ◽  
Author(s):  
R. O. Bondelid ◽  
J. W. Butler

1937 ◽  
Vol 117 (1) ◽  
pp. 281-308
Author(s):  
Henry Borsook ◽  
Emory L. Ellis ◽  
Hugh M. Huffman

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