20 Matching Results

Search Results

Advanced search parameters have been applied.
in creator/contributor: "Stowe, A"  
Results: 1 - 20
open access

Pilot Point picked for new art group

Description: A newspaper clipping titled "Pilot Point picked for new art group", about Pilot Point Independent School District participating in the newly established Metroplex Regional Institute for Educators on the Visual Arts, now known as the North Texas Institute for Educators on the Visual Arts.
Date: December 4, 1986
Creator: Stowe, LeAnne
Item Type: Refine your search to only Clipping
Partner: UNT Libraries Special Collections
open access

Argonne Radiological Impact Program (ARIP). Part I. Carcinogenic hazard from low-level, low-rate radiation

Description: The entire Argonne Radiological Impact Program is briefly outlined, and part of the program dealing with radiation hazards from nuclear power plants is discussed in detail. Various models and predictions of carcinogenic hazard are examined and compared with actual experience in U. S. and foreign populations. All of the models predict a significant increment in malignant mortality with increasing background. Observation of the actual populations at risk shows not only no increment, but an actual… more
Date: September 1, 1973
Creator: Frigerio, N.A.; Eckerman, K.F. & Stowe, R.S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Biochemically Induced Avoidance of Saccharin: a Parametric Study

Description: The purpose of this study was to examine some of the parameters of saccharin avoidance relating to varying dose sizes of the colloidal suspension, Proferrin. Since studies reveal additive effects when irradiation and Proferrin are used together, it was hypothesized that different degrees of avoidance would be obtained by using various dose levels.
Date: January 1971
Creator: Stowe, Judith E.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Comparison of Learning Performance Between Students Who Do and Students Who Do Not Use Mobile Technology-based Activities

Description: This study examined if using mobile technology-based activities would increase student performance in biological science courses. The study compared two groups of students in lectures and labs. Each group had about 20 students. The mobile group had mobile technology-based activities and the non-mobile group received conventional instruction. The mobile group used links to the website, or a QR Code to access the activities. The non-mobile group had handouts and worksheets over the same content. … more
Date: August 2013
Creator: Stowe, William A., Jr.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Temperature-Programmed Desorption: Principles, Instrument Design, and Demonstration With NaAlH4

Description: This article is a brief introduction to temperature-programmed desorption (TPD), an analytical technique devised to analyze, in this case, materials for their potential as hydrogen storage materials. The principles and requirements of TPD are explained and the different components of a generic TPD apparatus are described. The construction of a modified TPD instrument from commercially available components is reported together with the control and acquisition technique used to create a TPD spect… more
Date: November 7, 2006
Creator: Farrell, T. P.; Stowe, A. C. & Zidan, Ragaiy
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

INVESTIGATION OF THE THERMODYNAMICS GOVERNING METAL HYDRIDE SYNTHESIS IN THE MOLTEN STATE PROCESS.

Description: Complex metal hydrides have been synthesized for hydrogen storage through a new synthetic technique utilizing high hydrogen overpressure at elevated temperatures (molten state processing). This synthesis technique holds the potential of fusing different complex hydrides at elevated temperatures and pressures to form new species with enhanced hydrogen storage properties. Formation of these compounds is driven by thermodynamic and kinetic considerations. We report on investigations of the thermod… more
Date: August 23, 2007
Creator: Stowe, A; Polly Berseth, P; Ragaiy Zidan, R & Donald Anton, D
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Raman Spectroscopy of Lithium Hydride Corrosion: Selection of an Appropriate Excitation Wavelength to Minimize Fluorescence

Description: The recent interest in a hydrogen-based fuel economy has renewed research into metal hydride chemistry. Many of these compounds react readily with water to release hydrogen gas and form a caustic. Diffuse Reflectance Infrared Fourier Transform Spectroscopy (DRIFT) has been used to study the hydrolysis reaction. The LiOH stretch appears at 3670 cm{sup -1}. Raman spectroscopy is a complementary technique that employs monochromatic excitation (laser) allowing access to the low energy region of the… more
Date: May 26, 2011
Creator: Stowe, A. C. & Smyrl, N. R.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Concrete and Rock Core Tests, Major Rehabilitation of Starved Rock Lock and Dam, Illinois Waterway, Chicago District, Phase I, Rehabilitation: Final Report

Description: Abstract: Drilling for laboratory testing of concrete and foundation rock was carried out for the U. S. Army Engineer District, Chicago, as part of a major rehabilitation program at the Starved Rock Lock and Dam.
Date: September 1978
Creator: Stowe, Richard L.; Pavlov, Barbara A. & Wong, Ging S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

HIGH TEMPERATURE PRESSURE PROCESSING OF MIXED ALANATE COMPOUNDS

Description: Mixtures of light-weight elements and hydrides were investigated to increase the understanding of the chemical reactions that take place between various materials. This report details investigations we have made into mixtures that include NaAlH{sub 4}, LiAlH{sub 4}, MgH{sub 2}, Mg{sub 2}NiH{sub 4}, alkali(ne) hydrides, and early third row transition metals (V, Cr, Mn). Experimental parameters such as stoichiometry, heat from ball milling versus hand milling, and varying the temperature of high … more
Date: June 7, 2007
Creator: Berseth, P; Ragaiy Zidan, R; Donald Anton, D; Kirk Shanahan, K & Ashley Stowe, A
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Raman Spectroscopy of UH3 from the Hydrogen Corrosion of Uranium

Description: Hydrogen reacts with a uranium surface to form a fine, pyrophoric metal power (UH{sub 3}). Few spectroscopic studies have been conducted to study this reaction. Advances in Raman spectroscopy permit the application of the Raman method to formally difficult areas of chemistry such as the hydrogen corrosion of uranium: availability of multiple laser excitation wavelengths; fiber optics delivery and collection systems; upgraded instrumentation and detection techniques; and development of special e… more
Date: May 31, 2011
Creator: Smyrl, N. R.; Stowe, A. C. & Powell, G. L.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

The Effects of Stimulation and Depression of the Reticuloendothelial System on Sidman Avoidance Behavior

Description: The present research explored the role of RES manipulation on ongoing Sidman avoidance behavior. Results of the first phase revealed that both experimental drugs significantly altered RES levels in predicted directions after the first measure; however, only stimulated subjects maintained significant differences after 5 days. No activity-level differences were noted in any subjects due to drugs across time. Sidman avoidance data indicated that RES-stimulated subjects showed significant deteriora… more
Date: May 1977
Creator: Stowe, Judith E.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Continuous spectroscopic analysis of vanadous and vanadic ions

Description: Spectroscopic methods were investigated for the determination of vanadium ions in aqueous solutions arising in the production of vanadium (11) formate and its use in the LOMI (Low Oxidation-state Metal Ion) process for the chemical decontamination of systems in nuclear power plants. In the LOMI process, a dilute solution of vanadous formate and picolinic acid is used. The vanadous formate n reduces metal oxides in the scale on the equipment, causing the scale to break up and become suspended. T… more
Date: October 1, 1993
Creator: Bishop, J. V.; Dutcher, R. A.; Fisher, M. S.; Kottle, S. & Stowe, R. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Concrete and Rock Core Tests, Major Rehabilitation of Starved Rock Lock and Dam, Illinois Waterway, Chicago District, Phase II Compliance, Scour Detection: Final Report

Description: Abstract: Drilling for laboratory testing of concrete and foundation rock was carried out for the U. S. Army Engineer District, Chicago, as part of a major rehabilitation program at the Starved Rock Lock and Dam. The structures are on the Illinois Waterway. This report covers the work accomplished during the Phase II program entitled "Compliance and Scour Detection."
Date: April 1980
Creator: Stowe, Richard L. & Pavlov, Barbara A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Concrete and Rock Tests, Major Rehabilitation and Compliance, Lockport Lock, Illinois Waterway, Chicago District: Final Report

Description: Abstract: A crack survey , drilling, field and laboratory testing of concrete, and laboratory testing of foundation rock were carried out as part of a major rehabilitation and compliance program at Lockport Lock.
Date: April 1980
Creator: Stowe, Richard L.; Ragan, Steve A.; Campbell, Roy L.; Pavlov, Barbara A.; Thornton, Henry T., Jr. & Wong, Ging S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

[Binder's Collection: Anna Pease]

Description: Bound compilation of sheet music compiled by Anna M. Pease, from the collection of Thurman Morrison. All works were published in London, with multiple items published by Duff and Hodgson, Chappell, Robert Cocks & Co., and Joseph Williams. The volume features a variety of composers, including two works each by George Linley and Frank Mori. An additional set of three songs is attributed to the unnamed author of "Will you love me then as now," surmised to be Charles William Glover, though only "Th… more
Date: 1834/1869
Creator: Pease, Anna M.
Item Type: Refine your search to only Musical Score/Notation
Partner: UNT Music Library

[Binder's Collection: R. S. Harrington]

Description: Bound compilation of sheet music compiled by R.S. Harrington. The collection consists of music for dances, ballads, and minstrel songs, notably juxtaposing songs with related titles, (Young Folks at Home and Old Folks at Home; Are We Almost There? and We Are Almost There). Most selections were published in Boston or New York. This item contains racial slurs and stereotyping.
Date: 1817/1859
Creator: Harrington, R. S.
Item Type: Refine your search to only Musical Score/Notation
Partner: UNT Music Library
open access

Tales of diversity: Genomic and morphological characteristics of forty-six Arthrobacter phages

Description: This article describes the isolation and genomic characterization of 46 phages from environmental samples at various geographic locations in the U.S. infecting a single Arthrobacter sp. strain.
Date: July 17, 2017
Creator: Klyczek, Karen; Bonilla, J. Alfred; Jacobs-Sera, Deborah; Adair, Tamarah; Afram, Patricia; Allen, Katherine G. et al.
Item Type: Refine your search to only Article
Partner: UNT College of Science
Back to Top of Screen