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Characterization of dipyridophenazine complexes of ruthenium( 11): the light switch effect as a function of nucleic acid sequence and conformation
(The American Chemical Society: Biochemistry, 1992-11-10)
Spectroscopic parameters for two novel ruthenium complexes on binding to nucleic acids of varying sequences and conformations have been determined. These complexes, R~(bpy)~dppz~+ and Ru(phen)2dppz2+ (bpy = 2,2’-bipyridine; ...
Atomic structure of the DNA repair [4Fe-4S] enzyme endonuclease III
(American Association for the Advancement of Science: Science, 1992-10-16)
The crystal structure of the DNA repair enzyme endonuclease III, which recognizes and cleaves DNA at damaged bases, has been solved to 2.0 angstrom resolution with an R factor of 0.185. This iron-sulfur [4Fe-4S] enzyme is ...
Morphological texture-based maximum-likelihood pixel classification bbased on local granulometric moments
(Elsevier Science B.V., Amsterdam, 1992-10)
Morphological granulometries are one-parameter filter sequences that monotonically decrease image area. A size distribution is generated by measuring the residual area after each iteration of the filter sequence. Normalization ...
From linearity towards chaos: Basic studies of relativistic backward-wave oscillators
(American Physical Society, 1992-09-14)
Recent experimental studies have revealed for the first time some basic features of pulsed. relativistic (300-600 keY) backward-wave oscillators such as starting current, axial mode locking, and multifrequency
operation. ...
Computers in college art and design programs
(1992-08-25)
Eco battery exchange system
(1992-08)
Structural and dynamical transformations between neighboring dense microemulsion phases
(American Physical Society, 1992-07-15)
A small-angle x-ray scattering (SAXS) study of dense AOT-water-decane microemulsions [AOT denotes sodium bis(2-ethylhexyl) sulfosuccinate] was undertaken in order to delineate clearly the phase behavior and corresponding ...
CICC Information System
(1992-07-08)
The CICC Information system is an interactive media project
simulated to be provided by the Chinese Information and Culture
Center (CICC). It provides various Chinese information and the CICC
services via the telecommunication ...
Incorporation of a time-dependent thermodynamic model and a radiation propagation model into infrared three-dimensional synthetic image generation
(The International Society for Optical Engineering (SPIE), 1992-07)
A model is presented for generation of synthetic images representing
what an airborne or satellite thermal infrared imaging sensor
would record. The scene and the atmosphere are modeled spectrally with
final bandwidth ...