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Dallas Voice (Dallas, Tex.), Vol. 16, No. 35, Ed. 1 Friday, December 31, 1999
Weekly newspaper from Dallas, Texas that includes local, state, and national news and advertising of interest to the Lesbian, Gay, Bisexual, and Transgender (LGBT) community.
Date:
December 31, 1999
Creator:
Vercher, Dennis
Object Type:
Newspaper
System:
The UNT Digital Library
Nuclear Magnetic Resonance Imaging of Water Content in the Subsurface
This report contains the experimental, theoretical and numerical studies performed under Department of Energy (DOE) Agreement Number DE-FG07-96ER14732 entitled ''Surface Nuclear Magnetic Resonance for Imaging Subsurface Water.'' DOE and Department of Defense (DOD) complexes and test ranges are situated in widely varying climatic conditions from the desert southwest to the humid east. The mission of the Office of Environmental Restoration and Waste Management (EM) is to clean up the inventory of inactive DOE sites and facilities, and the goal of the EM Office of Technology Development (OTD) is to deliver technologies to make environmental restoration more efficient and cost effective. In the western United States, where a number of DOE facilities are located, the water table can occur several hundred feet below the surface. The zone between surface and water table is called the vadose zone or unsaturated zone. A characteristic of that zone is that mobility of water and contaminants is greatly reduced compared to rate of movement in the saturated zone. A thick vadose zone lowers the risk and, at least, increases the time before contaminants enter drinking water supplies. The assessment of risk is often performed by modeling of ground water flow and contaminant migration by analytical …
Date:
December 31, 1999
Creator:
Hendrickx, Jan M.H.; Yao, T. & Kearns, Anne
Object Type:
Report
System:
The UNT Digital Library
Sorption of Colloids, Organics, and Metals onto Gas-Water Interfaces: Transport Processes and Potential Remediation Technology
The knowledge gap on vadose zone colloid transport limits predicting contaminant transport at many DOE sites, and remains an outstanding scientific challenge. Although the process of contaminant sorption at mineral surfaces has received much recognition as a major mechanism controlling contaminant behavior in subsurface environments, virtually little attention has been given to the possibility of contaminant sorption at gas-water interfaces, a major interface in the vadose zone. Moreover, little effort has yet been advanced to optimize such interactions for the purpose of facilitating in-situ remediation. Gas-water interfaces, unlike water-solid interfaces, are mobile. Therefore, associations of contaminants with gas-water interfaces can be very important not only in subsurface contaminant distributions, but also in contaminant mobilization, and potentially in remediation. The first objective of this project was to develop a fundamental understanding of interactions between contaminants and gas-water interfaces. For surface-active molecules, surface excesses can be determined through the Gibbs equation combined with measuring changes in surface tension with respect to changes in their solution concentration. However, for surface-active colloids, surface tension changes are too small to measure. Until initiation of this research project, there were no techniques available for quantifying sorption of colloids at gas-water interfaces. The second purpose of the …
Date:
December 31, 1999
Creator:
Wan, Jiamin
Object Type:
Report
System:
The UNT Digital Library
Texas Savings and Loan Department Savings Institutions Annual Report: 1999
Annual report of the Texas Savings and Loan Department documenting savings and loan associations in the state through a series of tables documenting overall statistics, various financial statements, and breakdowns by size and location.
Date:
December 31, 1999
Creator:
Texas. Savings and Loan Department.
Object Type:
Report
System:
The Portal to Texas History
The Albany News (Albany, Tex.), Vol. 124, No. 31, Ed. 1 Thursday, December 30, 1999
Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date:
December 30, 1999
Creator:
Lucas, Donnie A.
Object Type:
Newspaper
System:
The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 109, No. 52, Ed. 1 Thursday, December 30, 1999
Weekly newspaper from Canadian, Texas that includes local, state and national news along with extensive advertising.
Date:
December 30, 1999
Creator:
Ezzell, Nancy & Brown, Laurie Ezzell
Object Type:
Newspaper
System:
The Portal to Texas History
Electra Star-News (Electra, Tex.), Vol. 93, No. 20, Ed. 1 Thursday, December 30, 1999
Weekly newspaper from Electra, Texas that includes local, state, and national news along with advertising.
Date:
December 30, 1999
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Hondo Anvil Herald (Hondo, Tex.), Vol. 113, No. 52, Ed. 1 Thursday, December 30, 1999
Weekly newspaper from Hondo, Texas that includes local, state, and national news along with extensive advertising.
Date:
December 30, 1999
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
De Leon Free Press (De Leon, Tex.), Vol. 110, No. 27, Ed. 1 Thursday, December 30, 1999
Weekly newspaper from De Leon, Texas that includes local, state, and national news along with advertising.
Date:
December 30, 1999
Creator:
Morgan, Jerry
Object Type:
Newspaper
System:
The Portal to Texas History
De Leon's Monitor (De Leon, Tex.), Vol. 5, No. 26, Ed. 1 Thursday, December 30, 1999
Weekly newspaper from De Leon, Texas that includes local, state, and national news along with advertising.
Date:
December 30, 1999
Creator:
Huffman, Russell
Object Type:
Newspaper
System:
The Portal to Texas History
Recharge Data Package for the Immobilized Low-Activity Waste 2001 Performance Assessment
Lockheed Martin Hanford Company (LMHC) is designing and assessing the performance of disposal facilities to receive radioactive wastes that are currently stored in single- and double-shell tanks at the Hanford Site. The preferred method of disposing of the portion that is classified as immobilized low-activity waste (ILAW) is to vitrify the waste and place the product in near-surface, shallow-land burial facilities. The LMHC project to assess the performance of these disposal facilities is known as the Hanford ILAW Performance Assessment (PA) Activity, hereafter called the ILAW PA project. The goal of this project is to provide a reasonable expectation that the disposal of the waste is protective of the general public, groundwater resources, air resources, surface-water resources, and inadvertent intruders. Achieving this goal will require predictions of contaminant migration from the facility. To make such predictions will require estimates of the fluxes of water moving through the sediments within the vadose zone around and beneath the disposal facility. These fluxes, loosely called recharge rates, are the primary mechanism for transporting contaminants to the groundwater. Pacific Northwest National Laboratory (PNNL) assists LMHC in their performance assessment activities. One of the PNNL tasks is to provide estimates of recharge rates for current …
Date:
December 30, 1999
Creator:
Fayer, Michael J; Murphy, Ellyn M; Downs, Janelle L; Khan, Fenton Oswald; Lindenmeier, Clark W & Bjornstad, Bruce N
Object Type:
Report
System:
The UNT Digital Library
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 84, No. 92, Ed. 1 Thursday, December 30, 1999
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 30, 1999
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The West News (West, Tex.), Vol. 109, No. 52, Ed. 1 Thursday, December 30, 1999
Weekly newspaper from West, Texas that includes local, state, and national news along with advertising.
Date:
December 30, 1999
Creator:
Knapek, Larry
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 78, No. 51, Ed. 1 Wednesday, December 29, 1999
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
December 29, 1999
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
Exposure Scenarios and Unit Dose Factors for the Hanford Immobilized Low Activity Tank Waste Performance Assessment
Exposure scenarios are defined to identify potential pathways and combinations of pathways that could lead to radiation exposure from immobilized tank waste. Appropriate data and models are selected to permit calculation of dose factors for each exposure
Date:
December 29, 1999
Creator:
Rittmann, P. D.
Object Type:
Report
System:
The UNT Digital Library
The Seminole Sentinel (Seminole, Tex.), Vol. 93, No. 21, Ed. 1 Wednesday, December 29, 1999
Semiweekly newspaper from Seminole, Texas that includes local, state, and national news along with advertising.
Date:
December 29, 1999
Creator:
Dow, M. Gene & Fisher, David
Object Type:
Newspaper
System:
The Portal to Texas History
Dallas Voice (Dallas, Tex.), Vol. 16, No. 34, Ed. 1 Friday, December 24, 1999
Weekly newspaper from Dallas, Texas that includes local, state, and national news and advertising of interest to the Lesbian, Gay, Bisexual, and Transgender (LGBT) community.
Date:
December 24, 1999
Creator:
Vercher, Dennis
Object Type:
Newspaper
System:
The UNT Digital Library
The Dublin Citizen (Dublin, Tex.), Vol. 10, No. 17, Ed. 1 Thursday, December 23, 1999
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
December 23, 1999
Creator:
Norville, Buddy
Object Type:
Newspaper
System:
The Portal to Texas History
Giddings Times & News (Giddings, Tex.), Vol. 110, No. 28, Ed. 1 Thursday, December 23, 1999
Weekly newspaper from Giddings, Texas that includes local, state, and national news along with advertising.
Date:
December 23, 1999
Creator:
Preuss, L. M., III & True, David G.
Object Type:
Newspaper
System:
The Portal to Texas History
The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 105, No. 22, Ed. 1 Thursday, December 23, 1999
Weekly newspaper from Goldthwaite, Texas that includes local, state, and national news along with extensive advertising.
Date:
December 23, 1999
Creator:
Bridges, G. Frank & Bridges, Georgie
Object Type:
Newspaper
System:
The Portal to Texas History
De Leon Free Press (De Leon, Tex.), Vol. 110, No. 26, Ed. 1 Thursday, December 23, 1999
Weekly newspaper from De Leon, Texas that includes local, state, and national news along with advertising.
Date:
December 23, 1999
Creator:
Morgan, Jerry
Object Type:
Newspaper
System:
The Portal to Texas History
De Leon's Monitor (De Leon, Tex.), Vol. 5, No. 25, Ed. 1 Thursday, December 23, 1999
Weekly newspaper from De Leon, Texas that includes local, state, and national news along with advertising.
Date:
December 23, 1999
Creator:
Huffman, Russell
Object Type:
Newspaper
System:
The Portal to Texas History
Throckmorton Tribune (Throckmorton, Tex.), Vol. 114, No. 13, Ed. 1 Thursday, December 23, 1999
Weekly newspaper from Throckmorton, Texas that includes local, state, and national news along with advertising.
Date:
December 23, 1999
Creator:
Mayes, Cecil
Object Type:
Newspaper
System:
The Portal to Texas History
Geologic Data Package for 2001 Immobilized Low-Activity Waste Performance Assessment
This database is a compilation of existing geologic data from both the existing and new immobilized low-activity waste disposal sites for use in the 2001 Performance Assessment. Data were compiled from both surface and subsurface geologic sources. Large-scale surface geologic maps, previously published, cover the entire 200-East Area and the disposal sites. Subsurface information consists of drilling and geophysical logs from nearby boreholes and stored sediment samples. Numerous published geological reports are available that describe the subsurface geology of the area. Site-specific subsurface data are summarized in tables and profiles in this document. Uncertainty in data is mainly restricted to borehole information. Variations in sampling and drilling techniques present some correlation uncertainties across the sites. A greater degree of uncertainty exists on the new site because of restricted borehole coverage. There is some uncertainty to the location and orientation of elastic dikes across the sites.
Date:
December 21, 1999
Creator:
Reidel, S. P. & Horton, D. G.
Object Type:
Report
System:
The UNT Digital Library