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Now showing items 6341-6350 of 6604
Simulation of paraffin deposition and removal in wellbores
(1994)
The purpose of this research is to develop a numerical simulator to model paraffin deposition and removal in the production tubing, and to gain a better understanding of the following three different thermal removal ...
Intrazeolite ruthenium carbonyls : applications to the conversion of COâ‚‚ to methane and to other catalytic processes
(1990)
In this study attempts were made to synthesize Ru3(CO)12 inside the 13A supercages of NaY zeolite and to evaluate the encapsulated product as a catalyst for the hydrogenation of CO2 to CH4. Characterization by IR and ...
Actual and ideal workloads of educational public relations directors in the United States
(1993)
The purpose of this study was to determine the actual and ideal percentage of time educational public relations directors throughout the United States spent performing their public relations tasks in an average workweek. ...
Social exchange in bureaucracies : negotiation processes in business environments
(1992)
Based on attempts to gain access to bureaucratic organizations, and on subsequent study of the literature, this researcher came to believe that insufficient attention is given to this research step in the literature and ...
Barriers and incentives to participation in continuing professional education of imaging technologists
(1991)
The purposes of this study were: (a) determination of imaging technologists' and sonographers' perceived barriers and incentives to participation in continuing professional education (CPE) external to the work setting; (b) ...
Biochemistry and regulation of rubber transferase in parthenium argentatum gray
(1991)
Washed rubber particles from stem homogenates of Parthenium argentatum contain a bound rubber transferase which catalyzes the de novo synthesis of a rubber polymer. The bound rubber transferase utilizes the photolabile ...
Modification and characterization of the neurotoxic substrate specificity of organophosphorous hydrolase
(1994)
Organophosphorus hydrolase (OPH) from P seudom onas diminuta MG is capable o f hydrolyzin g various organophosphorus com pounds. The structure-function relationship o f OPH was investigated utilizing a variety o f substrates ...
Alkylation of isobutane with n-butene over solid catalysts
(1993)
Alkylation of isobutane with butene is an important industrial process for producing high-octane gasoline. Current industrial alkylations use either H2SO4 or HF as a catalyst. Compared to the liquid catalyst, the use of a ...
Maximal power output on the bicycle ergometer : its relationship to selected strength and aerobic capacity measurements
(1991)
Recently, investigations have demonstrated significant relationships between muscular power (the combination of or interaction between strength and speed) and athletic performance. Initiation of improvements in power output ...
Reservoir characterization of a coalbed methane openhole cavity completion using production and pressure transient data
(1994)
This dissertation presents the development of a coalbed methane reservoir description from the analysis of production and pressure transient data for a producing openhole cavity well and two observation wells completed in ...