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Synthesis and structural characterization of mono- and dinuclear transition metal complexes containing the tetraaza-[14] annulene ligand
(1991)
Synthetic entries into the area of new mono- and dinuclear transition metal complexes containg the tmtaa macrocyclic ligand (where tmtaa = dianion of 5,7,12,14-tetramethyldibenzo[b,i][1,4,8,11] tetraazacyclotetradecine) ...
Land economic impact of fixed guideway rapid transit systems on urban development in selected metropolitan areas : the issue of the price-distance gradients
(1991)
This research investigates and evaluates the impact of rapid-transit systems on land values in the vicinity of transit stations in large metropolitan areas. The data is based on ad valorem tax assessment before and after ...
A mouse mammary tumor virus promoter element is composed of sequences near the transcription initiation site
(1991)
Transcription from the mouse mammary tumor virus (MMTV) promoter is regulated through the complex interaction of regulatory and promoter elements. Analysis of the promoter using a transient transfection assay has identified ...
Maximizing allowable disturbances in uncertain, non-minimum phase unstable systems
(1991)
A frequency domain design methodology for maximizing the allowable size of step disturbances for a class of uncertain plants subjected to hard time domain constraints on the control, internal states and the output is ...
Formation and reactions of methyl radicals on metal oxides
(1991)
Over La2O3 and the transition metal oxide catalysts LiNiO2 and NaMnO4/MgO it was demonstrated that the coupling of the surface-generated gas-phase Ch4 radicals constitutes a major pathway for the formation of C2+ hydrocarbons ...
Preparative chiral separations on cyclodextrin silica stationary phases
(1991)
Due to the fact that the enantiomers of chiral pharmaceuticals have different pharmacological effects, it is necessary to perform pharmacological studies on the enantiomers separately. For this to be possible, methods for ...
Synchronization for optical overlapping pulse-position modulation systems
(1991)
In direct-detection optical communication, overlapping pulse-position modulation (OPPM) was shown to exhibit some advantages over pulse-position modulation (PPM). OPPM is a modification of PPM allowing overlapping between ...
Tracheal mite, Acarapis woodi (Rennie) biology and ecology in the honey bee, Apis mellifera L
(1991)
The biology and ecology of the honey bee tracheal mite, Acarapis woodi (Rennie) were examined in a series of investigations. Mite reproduction was examined from cohorts of infested honey bees of known age dissected at ...
Three essays in monetary policy
(1991)
This dissertation consists of three essays about the implications of monetary policy in response to aggregate disturbances and the role of wage indexation under the objective of minimizing output deviation from the full ...
Perceptions of decision makers whose programs impact rural sector women in less developed countries
(1991)
The purpose of this study was to determine the perceptions of selected decision makers concerning gender issues related to international rural sector development programs. A survey questionnaire designed to answer ten ...