72,094 Matching Results

Results open in a new window/tab.

[Telegram from Members of the Abilene Landmen's Association, April 5, 1961] (open access)

[Telegram from Members of the Abilene Landmen's Association, April 5, 1961]

Telegram from members of the Abilene Landmen's Association to Truett Latimer. They ask that he oppose House Bill 118.
Date: April 5, 1961
Creator: Abilene Landmen's Association
Object Type: Letter
System: The Portal to Texas History
RECERTIFICATION OF THE MODEL 9977 RADIOACTIVE MATERIAL PACKAGING (open access)

RECERTIFICATION OF THE MODEL 9977 RADIOACTIVE MATERIAL PACKAGING

The Model 9977 Packaging was initially issued a Certificate of Compliance (CoC) by the Department of Energy’s Office of Environmental Management (DOE-EM) for the transportation of radioactive material (RAM) in the Fall of 2007. This first CoC was for a single radioactive material and two packing configurations. In the five years since that time, seven Addendums have been written to the Safety Analysis Report for Packaging (SARP) and five Letter Amendments have been written that have authorized either new RAM contents or packing configurations, or both. This paper will discuss the process of updating the 9977 SARP to include all the contents and configurations, including the addition of a new content, and its submittal for recertification.
Date: June 5, 2013
Creator: Abramczyk, G.; Bellamy, S.; Loftin, B. & Nathan, S.
Object Type: Article
System: The UNT Digital Library
PRECEDENTS FOR AUTHORIZATION OF CONTENTS USING DOSE RATE MEASUREMENTS (open access)

PRECEDENTS FOR AUTHORIZATION OF CONTENTS USING DOSE RATE MEASUREMENTS

For the transportation of Radioactive Material (RAM) packages, the requirements for the maximum allowed dose rate at the package surface and in its vicinity are given in Title 10 of the Code of Federal Regulations, Section 71.47. The regulations are based on the acceptable dose rates to which the public, workers, and the environment may be exposed. As such, the regulations specify dose rates, rather than quantity of radioactive isotopes and require monitoring to confirm the requirements are met. 10CFR71.47 requires that each package of radioactive materials offered for transportation must be designed and prepared for shipment so that under conditions normally incident to transportation the radiation level does not exceed 2 mSv/h (200 mrem/h) at any point on the external Surface of the package, and the transport index does not exceed 10. Before shipment, the dose rate of the package is determined by measurement, ensuring that it conforms to the regulatory limits, regardless of any analyses. This is the requirement for all certified packagings. This paper discusses the requirements for establishing the dose rates when shipping RAM packages and the precedents for meeting these requirements by measurement.
Date: June 5, 2012
Creator: Abramczyk, G.; Bellamy, S.; Nathan, S. & Loftin, B.
Object Type: Article
System: The UNT Digital Library
DEVELOPMENT OF THE H1700 SHIPPING PACKAGE (open access)

DEVELOPMENT OF THE H1700 SHIPPING PACKAGE

The H1700 Package is based on the DOE-EM Certified 9977 Packaging. The H1700 will be certified by the Packaging Certification Division of the National Nuclear Security Administration for the shipment of plutonium by air by the United Stated Military both within the United States and internationally. The H1700 is designed to ship radioactive contents in assemblies of Radioisotope Thermoelectric Generators (RTGs) or arrangements of nested food-pack cans. The RTG containers are designed and tested to remain leaktight during transport, handling, and storage; however, their ability to remain leaktight during transport in the H1700 is not credited. This paper discusses the design and special operation of the H1700.
Date: June 5, 2009
Creator: Abramczyk, G.; Loftin, B. & Mann, P.
Object Type: Article
System: The UNT Digital Library
The Oklahoma Daily (Norman, Okla.), Vol. 18, No. 105, Ed. 1 Sunday, February 5, 1933 (open access)

The Oklahoma Daily (Norman, Okla.), Vol. 18, No. 105, Ed. 1 Sunday, February 5, 1933

Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes local and campus news along with advertising.
Date: February 5, 1933
Creator: Abrams, Samuel K.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Oklahoma Daily (Norman, Okla.), Vol. 18, No. 128, Ed. 1 Sunday, March 5, 1933 (open access)

The Oklahoma Daily (Norman, Okla.), Vol. 18, No. 128, Ed. 1 Sunday, March 5, 1933

Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes local and campus news along with advertising.
Date: March 5, 1933
Creator: Abrams, Samuel K.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Oklahoma Daily (Norman, Okla.), Vol. 18, No. 154, Ed. 1 Wednesday, April 5, 1933 (open access)

The Oklahoma Daily (Norman, Okla.), Vol. 18, No. 154, Ed. 1 Wednesday, April 5, 1933

Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes local and campus news along with advertising.
Date: April 5, 1933
Creator: Abrams, Samuel K.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Oklahoma Daily (Norman, Okla.), Vol. 18, No. 175, Ed. 1 Friday, May 5, 1933 (open access)

The Oklahoma Daily (Norman, Okla.), Vol. 18, No. 175, Ed. 1 Friday, May 5, 1933

Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes local and campus news along with advertising.
Date: May 5, 1933
Creator: Abrams, Samuel K.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Redbird (Beaumont, Tex.), Vol. 3, No. 14, Ed. 1 Friday, February 5, 1954 (open access)

The Redbird (Beaumont, Tex.), Vol. 3, No. 14, Ed. 1 Friday, February 5, 1954

Weekly newspaper from Lamar State College of Technology in Beaumont, Texas that includes local and campus news along with advertising.
Date: February 5, 1954
Creator: Abshier, Ann
Object Type: Newspaper
System: The Portal to Texas History
The Redbird (Beaumont, Tex.), Vol. 3, No. 18, Ed. 1 Friday, March 5, 1954 (open access)

The Redbird (Beaumont, Tex.), Vol. 3, No. 18, Ed. 1 Friday, March 5, 1954

Weekly newspaper from Lamar State College of Technology in Beaumont, Texas that includes local and campus news along with advertising.
Date: March 5, 1954
Creator: Abshier, Ann
Object Type: Newspaper
System: The Portal to Texas History
Discovery of Very High Energy Gamma Rays from PKS 1424+240 and Multiwavelength Constraints on its Redshift (open access)

Discovery of Very High Energy Gamma Rays from PKS 1424+240 and Multiwavelength Constraints on its Redshift

We report the first detection of very-high-energy (VHE) gamma-ray emission above 140GeV from PKS 1424+240, a BL Lac object with an unknown redshift. The photon spectrum above 140GeV measured by VERITAS is well described by a power law with a photon index of 3.8 {+-}0.5{sub stat} {+-} 0.3{sub syst} and a flux normalization at 200 GeV of (5.1 {+-} 0.9{sub stat} {+-} 0.5{sub syst}) x 10{sup -11} TeV{sup -1} cm{sup -2} s{sup -1}, where stat and syst denote the statistical and systematical uncertainty, respectively. The VHE flux is steady over the observation period between MJD 54881 and 55003 (2009 February 19 to June 21). Flux variability is also not observed in contemporaneous high energy observations with the Fermi Large Area Telescope (LAT). Contemporaneous X-ray and optical data were also obtained from the Swift XRT and MDM observatory, respectively. The broadband spectral energy distribution (SED) is well described by a one-zone synchrotron self-Compton (SSC) model favoring a redshift of less than 0.1. Using the photon index measured with Fermi in combination with recent extragalactic background light (EBL) absorption models it can be concluded from the VERITAS data that the redshift of PKS 1424+240 is less than 0.66.
Date: April 5, 2012
Creator: Acciari, V. A.; Aliu, E.; Arlen, T.; Aune, T.; Bautista, M.; Beilicke, M. et al.
Object Type: Report
System: The UNT Digital Library
[Invoice for Lining Sleeves and Attaching Nips on Pants and Vest] (open access)

[Invoice for Lining Sleeves and Attaching Nips on Pants and Vest]

Invoice for service provided to D. W. Kempner by Ace Tailors, including lining sleeves and attaching nips on pants and vest, costing $10.
Date: June 5, 1950
Creator: Ace Tailors
Object Type: Text
System: The Portal to Texas History
Variability of Ocean Heat Uptake: Reconciling Observations and Models (open access)

Variability of Ocean Heat Uptake: Reconciling Observations and Models

This study examines the temporal variability of ocean heat uptake in observations and in climate models. Previous work suggests that coupled Atmosphere-Ocean General Circulation Models (A-OGCMs) may have underestimated the observed natural variability of ocean heat content, particularly on decadal and longer timescales. To address this issue, we rely on observed estimates of heat content from the 2004 World Ocean Atlas (WOA-2004) compiled by Levitus et al. (2005). Given information about the distribution of observations in WOA-2004, we evaluate the effects of sparse observational coverage and the infilling that Levitus et al. use to produce the spatially-complete temperature fields required to compute heat content variations. We first show that in ocean basins with limited observational coverage, there are important differences between ocean temperature variability estimated from observed and infilled portions of the basin. We then employ data from control simulations performed with eight different A-OGCMs as a test-bed for studying the effects of sparse, space- and time-varying observational coverage. Subsampling model data with actual observational coverage has a large impact on the inferred temperature variability in the top 300 and 3000 meters of the ocean. This arises from changes in both sampling depth and in the geographical areas sampled. Our …
Date: May 5, 2005
Creator: AchutaRao, K. M.; Santer, B. D.; Gleckler, P. J.; Taylor, K.; Pierce, D.; Barnett, T. et al.
Object Type: Article
System: The UNT Digital Library
Hill Country News (Austin, Tex.), Vol. 8, No. 5, Ed. 1 Thursday, February 5, 1976 (open access)

Hill Country News (Austin, Tex.), Vol. 8, No. 5, Ed. 1 Thursday, February 5, 1976

Weekly newspaper from Austin, Texas that includes news and information about communities on Lake Travis and in surrounding areas along with advertising.
Date: February 5, 1976
Creator: Acker, Cliff
Object Type: Newspaper
System: The Portal to Texas History
Biological Conversion of Synthesis Gas (open access)

Biological Conversion of Synthesis Gas

Syngas is known to contain approximately 1 percent H[sub 2]S, along with CO[sub 2], C0[sub 2], H[sub 2] and CH[sub 4]. Similarly, the syngas may become contaminated with oxygen, particularly during reactor start-up and during maintenance. Previous studies with the water-gas shift bacterium Rhodospirillum rubrum have shown that the bacterium is tolerant of small quantities of oxygen, but the effects of oxygen on CO-consumption are unknown. Similarly, R. rubrum is known to be tolerant of H[sub 2]S, with high concentrations of H[sub 2]S negatively affecting CO-uptake. Batch experiments were thus carried out to determine the effects of H[sub 2]S and O[sub 2] on CO-uptake by R. rubrum. The results of these experiments were quantified by using Monod equations modified by adding terms for CO, H[sub 2]S and O[sub 2] inhibition. The techniques used in determining kinetic expressions previously shown for other gas-phase substrate bacterial systems including R. rubrum were utilized.
Date: January 5, 1993
Creator: Ackerson, M. D.; Clausen, E. C. & Gaddy, J. L.
Object Type: Report
System: The UNT Digital Library
Biological Conversion of Synthesis Gas. Project Status Report, October 1, 1992--December 31, 1992 (open access)

Biological Conversion of Synthesis Gas. Project Status Report, October 1, 1992--December 31, 1992

Syngas is known to contain approximately 1 percent H{sub 2}S, along with CO{sub 2}, C0{sub 2}, H{sub 2} and CH{sub 4}. Similarly, the syngas may become contaminated with oxygen, particularly during reactor start-up and during maintenance. Previous studies with the water-gas shift bacterium Rhodospirillum rubrum have shown that the bacterium is tolerant of small quantities of oxygen, but the effects of oxygen on CO-consumption are unknown. Similarly, R. rubrum is known to be tolerant of H{sub 2}S, with high concentrations of H{sub 2}S negatively affecting CO-uptake. Batch experiments were thus carried out to determine the effects of H{sub 2}S and O{sub 2} on CO-uptake by R. rubrum. The results of these experiments were quantified by using Monod equations modified by adding terms for CO, H{sub 2}S and O{sub 2} inhibition. The techniques used in determining kinetic expressions previously shown for other gas-phase substrate bacterial systems including R. rubrum were utilized.
Date: January 5, 1993
Creator: Ackerson, M. D.; Clausen, E. C. & Gaddy, J. L.
Object Type: Report
System: The UNT Digital Library
The Chickasha Star (Chickasha, Okla.), Vol. 72, No. 25, Ed. 1 Thursday, September 5, 1974 (open access)

The Chickasha Star (Chickasha, Okla.), Vol. 72, No. 25, Ed. 1 Thursday, September 5, 1974

Weekly newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: September 5, 1974
Creator: Acree, Ron
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Chickasha Star (Chickasha, Okla.), Vol. 72, No. 38, Ed. 1 Thursday, December 5, 1974 (open access)

The Chickasha Star (Chickasha, Okla.), Vol. 72, No. 38, Ed. 1 Thursday, December 5, 1974

Weekly newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: December 5, 1974
Creator: Acree, Ron
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Chickasha Star (Chickasha, Okla.), Vol. 73, No. 12, Ed. 1 Thursday, June 5, 1975 (open access)

The Chickasha Star (Chickasha, Okla.), Vol. 73, No. 12, Ed. 1 Thursday, June 5, 1975

Weekly newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: June 5, 1975
Creator: Acree, Ron
Object Type: Newspaper
System: The Gateway to Oklahoma History
Comments on Solid-Liquid Phase Equilibrium and Phase Diagram for the Ternary o-Nitrobenzoic Acid + m-Nitrobenzoic Acid + Ethanol System (open access)

Comments on Solid-Liquid Phase Equilibrium and Phase Diagram for the Ternary o-Nitrobenzoic Acid + m-Nitrobenzoic Acid + Ethanol System

Article commenting on a paper published in 2008 in the Journal of Chemical and Engineering Data discussing solid-liquid phase equilibrium and phase diagram for the ternary o-nitrobenzoic acid + m-nitrobenzoic acid + ethanol system.
Date: June 5, 2009
Creator: Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Generalized molecular solvation in non-aqueous solutions by a single parameter implicit solvation scheme (open access)

Generalized molecular solvation in non-aqueous solutions by a single parameter implicit solvation scheme

Article presenting a systematic parametrization protocol for the Self-Consistent Continuum Solvation (SCCS) model resulting in optimized parameters for 67 non-aqueous solvents. The parametrization is based on a collection of ≈6000 experimentally measured partition coefficients, which were collected in the Solv@TUM database presented here. The accuracy of the optimized SCCS model is comparable to the well-known universal continuum solvation model (SMx) family of methods, while relying on only a single fit parameter and thereby largely reducing statistical noise.
Date: August 3, 2018
Creator: Acree, William E. (William Eugene); Hille, Christoph; Ringe, Stefan; Deimel, Martin; Kunkel, Christian; Reuter, Karsten et al.
Object Type: Article
System: The UNT Digital Library
Denton County News. (Denton, Tex.), Vol. 11, No. 43, Ed. 1 Thursday, February 5, 1903 (open access)

Denton County News. (Denton, Tex.), Vol. 11, No. 43, Ed. 1 Thursday, February 5, 1903

Weekly newspaper from Denton, Texas that includes local, state and national news along with extensive advertising.
Date: February 5, 1903
Creator: Acton, Denton and Carey
Object Type: Newspaper
System: The Portal to Texas History
Denton County News. (Denton, Tex.), Vol. 11, No. 44, Ed. 1 Thursday, March 5, 1903 (open access)

Denton County News. (Denton, Tex.), Vol. 11, No. 44, Ed. 1 Thursday, March 5, 1903

Weekly newspaper from Denton, Texas that includes local, state and national news along with extensive advertising.
Date: March 5, 1903
Creator: Acton, Denton and Carey
Object Type: Newspaper
System: The Portal to Texas History
The Breckenridge American (Breckenridge, Tex.), Vol. 8, No. 185, Ed. 1, Tuesday, June 5, 1928 (open access)

The Breckenridge American (Breckenridge, Tex.), Vol. 8, No. 185, Ed. 1, Tuesday, June 5, 1928

Daily newspaper from Breckenridge, Texas that includes local, state and national news along with extensive advertising.
Date: June 5, 1928
Creator: Adair, A. Garland
Object Type: Newspaper
System: The Portal to Texas History