Search Results

The Effect of Carbon Monoxide on the Growth of an Aquatic Streptomycete

Description: The major purpose of this investigation was to determine the effect of carbon monoxide on the development of various morphological phases of a single isolate of the aquatic streptomycetes and to elucidate the physiological differences between terminal respiration in the primary and secondary stages. A secondary purpose was to repeat the work of Michael Lee Higgins involving the effect of anaerobiosis on the growth of the organism.
Date: August 1966
Creator: Francisco, Donald Edward
Partner: UNT Libraries

Intercontinental Transport of Air Pollution: Relationship to North American Air Quality. A Review of Federal Resarch and Future Needs

Description: This government report describes pollutants which are carried between continents by air currents. The report also addresses current and future research to better understand how these pollutants are transported.
Date: April 2001
Creator: National Science and Technology Council (U.S.). Air Quality Research Subcommittee.
Item Type: Text
Partner: UNT Libraries

Analysis of Auditory Measures in Normal Hearing Young Male Adult Cigarette Smokers Using Multiple Variable Selection Methods with Predictive Validation Assessments

Description: Article on an analysis of auditory measures in normal hearing young male adult cigarette smokers using multiple variable selection methods with predictive validation assessments.
Date: October 25, 2009
Creator: Gopal, Kamakshi V.; Herrington, Richard & Pearce, Jacquelin
Item Type: Article
Partner: UNT College of Arts and Sciences

The Reactivity Patterns of Low-Coordinate Iron-Hydride Complexes

Description: This article discusses the reactivity patterns of low-coordinate iron-hydride complexes. The authors report a survey of the reactivity of the first isolable iron-hydride complexes with a coordiination number less than 5.
Date: April 30, 2008
Creator: Yu, Ying; Sadique, Azwana R.; Smith, Jeremy M.; Dugan, Thomas R.; Cowley, Ryan E.; Brennessel, William W. et al.
Item Type: Article
Partner: UNT College of Arts and Sciences

Bibliography of the Fischer-Tropsch Synthesis and Related Processes: (In Two Parts) I. Review and Compilation of the Literature on the Production of Synthetic Liquid Fuels and Chemicals by the Hydrogenation of Carbon Monoxide

Description: Report containing abstracts of the technical literature and patents dealing with the history, development, and commercial application of the Fischer-Tropsch synthesis and related processes for the hydrogenation of carbon monoxide and the production of synthetic fuels and chemicals.
Date: 1954
Creator: Anderson, H. C.; Wiley, J. L. & Newell, A.
Item Type: Report
Partner: UNT Libraries Government Documents Department

A Carbon Monoxide Recorder and Alarm

Description: Technical paper issued by the Bureau of Mines over the development of carbon monoxide alarms and recorders. Descriptions of the recording equipment are presented and discussed. This paper includes tables, photographs, and illustrations.
Date: 1926
Creator: Katz, Sidney H.; Reynolds, D. A.; Frevert, H. W. & Bloomfield, J. J.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Rediscovery of the Elements: Joseph Priestley

Description: Article describing the career and discoveries of Joseph Priestley. Tourist information regarding locations important to Priestley's life are visited and discussed.
Date: Summer 2005
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Item Type: Article
Partner: UNT College of Arts and Sciences

X-irradiation Effects on the Action Potentials of Frog Sciatic Nerves Inhibited by Carbon Monoxide and Ouabain

Description: The response of frog sciatic nerve action potentials to x-irradiation and metabolic (carbon monoxide) or transport (ouabain) inhibition was determined in an attempt to further identify the nature of radiation insult to nervous tissue. Carbon monoxide, ouabain (2 X 10-5 M), and nitrogen anoxia were shown to produce a near linear decline in action potential amplitude. The carbon monoxide and nitrogen inhibitions of activity were reversible in air; the carbon monoxide inhibition was light reversible. Ouabain inhibition was partially reversible by soaking the nerve in aerated Ringer's. Application of 120 kv x-rays (75 Kr at 4.9 Kr/min) to nerves during the linear decline in spike amplitude brought about a marked enhancement (146%) of inhibition by 99% CO/l% 02, nitrogen (136%), and ouabain (265%). All bhanges were shown to be statistically significant by a regression analysis. However, x-irradiation did not appear to alter the air reversibility of carbon monoxide and nitrogen inhibitions nor the reversibility in Ringerts of the ouabain inhibition. Additionally x-irradiation completely blocked light reversal of 98% CO/2% 02 inhibition and produced a decline in activity. A possible interpretation of these results is a compensation for radiation action at this dosage requiring metabolism and ion pump activity.
Date: December 1971
Creator: Thompson, Wesley J.
Partner: UNT Libraries

Methods for Detecting and Determining Carbon Monoxide: Revision of Technical Paper 582

Description: From Purpose and Scope of Publication: "This publication discusses the various methods now used more or less for detecting and determining carbon monoxide in air and in other gaseous mixtures, outlining briefly the reactions or principles upon which the methods are based, the range of concentrations that may be determined, and the accuracy of determination."
Date: 1955
Creator: Beatty, R. L.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Synthetic Liquid Fuels from Hydrogenation of Carbon Monoxide: Cobalt and Iron Catalysts for the Fischer-Tropsch Synthesis: Preparation and Characterization of Catalysts, Synthesis Tests, and Reaction Mechanism (Part 2 of Two Parts)

Description: From Summary: "This bulletin contains extensive data on catalytic and other properties of iron carbides, nitrides, and carbonitrides. The appendix describes some equipment and techniques developed in the course of this work and gives a detailed account of the application of magnetic measurements to studies of ferromagnetic catalysts."
Date: 1959
Creator: Shultz, J. F.; Hofer, L. J. E.; Cohn, E. M.; Stein, K. C. & Anderson, R. B.
Item Type: Report
Partner: UNT Libraries Government Documents Department