Browsing by Publisher "Marcel Dekker Inc"
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Semiregular Modules With Respect To A Fully Invariant Submodule
(Marcel Dekker Inc, 2004)Let M be a left R-module and F a submodule of M for any ring R. We call M F-semiregular if for every x is an element of M, there exists a decomposition M = A circle plus B such that A is projective, A less than or equal ... -
Stm Of Glow-Discharge Treated Surfaces
(Marcel Dekker Inc, 1993)As a model surface, graphite slides were treated by pure nitrogen gas plasma for different periods (15 sec - 5 min). These samples were kept in air or under argon atmosphere in sealed holders. STM images were obtained at ... -
The Infrared And Raman-Spectra Of 4-Phenylpyridine And Its Hofmann Type Complexes
(Marcel Dekker Inc, 1994)The Infrared and Raman spectra of 4-Phenylpyridine are reported for the first time in the 4000-400cm-1 range. Vibrational assignments have been made for fundamental modes on the basis of frequency shifts of coordinated ...