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541 Matching Results
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Brady Standard-Herald and Heart O' Texas News (Brady, Tex.), Ed. 1 Tuesday, April 19, 2005
Semiweekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
April 19, 2005
Creator:
Stewart, James E.
Object Type:
Newspaper
System:
The Portal to Texas History
The Budget for Fiscal Year 2001
On December 15, 2000, Congress reached an agreement with the President and passed the remaining appropriations (H.R. 4577; H.Rept. 106-1033) for fiscal year (FY) 2001. The legislation, including tax cuts ($31.5 billion over 10 years), completes budget action in the 106th Congress for FY2001. The action followed extended disagreements over appropriations, which resulted in a series of continuing resolutions on appropriations that funded those parts of the government not covered by regular appropriations or permanent funding during the fall. The fiscal year had begun with only 2 of the 13 regular appropriations enacted into law.
Date:
April 19, 2001
Creator:
Winters, Philip D.
Object Type:
Report
System:
The UNT Digital Library
[Building with trucks parked in front]
Photograph of the exterior of a building with a sign of the City of Dallas displayed above the garage door and several pickup trucks are in a queue driving towards the garage entrance.
Date:
April 19, 2005
Creator:
Castillo, José L.
Object Type:
Photograph
System:
The UNT Digital Library
The Canadian Record (Canadian, Tex.), Vol. 3, No. 16, Ed. 1 Thursday, April 19, 2001
Weekly newspaper from Canadian, Texas that includes local, state and national news along with extensive advertising.
Date:
April 19, 2001
Creator:
Ezzell, Nancy & Brown, Laurie Ezzell
Object Type:
Newspaper
System:
The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 117, No. 16, Ed. 1 Thursday, April 19, 2007
Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.
Date:
April 19, 2007
Creator:
Brown, Laurie Ezzell
Object Type:
Newspaper
System:
The Portal to Texas History
Carbon Dioxide (CO2) Pipelines for Carbon Sequestration: Emerging Policy Issues
This report discusses Emerging Policy issues related to Carbon Dioxide (CO2) Pipelines for Carbon Sequestration.
Date:
April 19, 2007
Creator:
Parfomak, Paul W. & Folger, Peter
Object Type:
Report
System:
The UNT Digital Library
Carbon Dioxide, Hydrographic, and Chemical Data Obtained During the R/V Knorr Cruise 138-3, -4, and -5 in the South Pacific Ocean, (WOCE Sections P6E, P6C, and P6W, May 2-July 30, 1992)
None
Date:
April 19, 2002
Creator:
Koyzr, A.
Object Type:
Report
System:
The UNT Digital Library
The Center for Environmental Kinetics Analysis: an NSF- and DOE-funded Environmental Molecular Science Institute (EMSI) at Penn State
Physicochemical and microbiological processes taking place at environmental interfaces influence natural processes as well as the transport and fate of environmental contaminants, the remediation of toxic chemicals, and the sequestration of anthropogenic CO2. A team of scientists and engineers has been assembled to develop and apply new experimental and computational techniques to expand our knowledge of environmental kinetics. We are also training a cohort of talented and diverse students to work on these complex problems at multiple length scales and to compile and synthesize the kinetic data. Development of the human resources capable of translating molecular-scale information into parameters that are applicable in real world, field-scale problems of environmental kinetics is a major and relatively unique objective of the Institute's efforts. The EMSI team is a partnership among 10 faculty at The Pennsylvania State University (funded by the National Science Foundation Divisions of Chemistry and Earth Sciences), one faculty member at Juniata College, one faculty member at the University of Florida, and four researchers drawn from Los Alamos National Laboratory, Pacific Northwest National Laboratory, and Lawrence Berkeley National Laboratory (funded by the Department of Energy Division of Environmental Remediation Sciences). Interactions among the applied and academic scientists drives research approaches …
Date:
April 19, 2007
Creator:
Brantley, S. L.; Burgos, William D.; Dempsey, Brian A.; Heaney, Peter J.; Kubicki, James D.; Lichtner, Peter C. et al.
Object Type:
Poster
System:
The UNT Digital Library
Changes in Microbial Community Structure During Biostimulation for Uranium Reduction at Different Levels of Resolution
This poster describes the Changes in Microbial Community Structure During Biostimulation for Uranium Reduction at Different Levels of Resolution
Date:
April 19, 2007
Creator:
Hwang, C.; Wu, W.-M.; Gentry, T.J.; Corbin, G.; Carley, J.; Carroll, S.L. et al.
Object Type:
Poster
System:
The UNT Digital Library
Characteristics of the Melt-Dilute Form of Aluminum-Based Nuclear Spent Fuel
This report documents the information base for the melt-dilute SNF form needed for submittal of a license application for the repository to the U.S. Nuclear Regulatory Commission (NRC). The National Spent Fuel Program will use the information in this report to compile the information base for all DOE-SNF and transmit to the DOE Office of Civilian Radioactive Waste Management (DOE-OCRWM or DOE-RW). The DOE-RW is the agency that will actually submit the license application.
Date:
April 19, 2002
Creator:
Vinson, D.W.
Object Type:
Report
System:
The UNT Digital Library
Characterization of Field Experimental Sites at Hanford’s 300-Area IFC Site
The primary goal is to develop quantitative model of heterogeneity that incorporates dominant features at the significant scales, and reflects geologic variability; reflects multi-scale nature of stratigraphy; honors core and well log data; and forms basis of conceptual hydrostratigraphic models.
Date:
April 19, 2007
Creator:
Ward, Andy & Versteeg, and Roelof
Object Type:
Presentation
System:
The UNT Digital Library
Characterization of nanoparticle formation and aggregation on mineral surfaces
The research effort in the Waychunas group is focused on the characterization and measurement of processes at the mineral-water interfaces specifically related to the onset of precipitation. This effort maps into one of the main project groups with the Penn State University EMSI (CEKA) known as PIG (Precipitation Interest Group), and involves collaborations with several members of that group. Both synchrotron experimentation and technique development are objectives, with the goals of allowing precipitation from single molecule attachment to sub-monolayer coverage to be detected and analyzed. The problem being addressed is the change in reactivity of mineral interfaces due to passivation or activation by precipitates or sorbates. In the case of passivation, fewer active sites may be involved in reactions with environmental fluids, while in the activated case the precipitate may be much more reactive than the substrate, or result in the creation of a higher density of active sites. We approach this problem by making direct measurements of several types of precipitation reactions: iron-aluminum oxide formation on quartz and other substrates from both homogeneous (in solution) nucleation, and heterogeneous (on the surface) nucleation; precipitation and sorption of silicate monomers and polymers on Fe oxide surfaces; and development of grazing-incidence small …
Date:
April 19, 2007
Creator:
Waychunas, Glenn & Jun, Young-Shin
Object Type:
Article
System:
The UNT Digital Library
Chemical Conversion of Energetic Materials to Higher Value Products
The objective of this program is to develop new processes for the disposal of surplus energetic materials. Disposal through open burning/open detonation (OB/OD) is considered less attractive today due to environmental, cost and safety concerns. The use of energetic materials as chemical feedstocks for higher value products can provide environmentally sound and cost-effective alternatives to OB/OD. Our recent studies on the conversion of surplus energetic materials (Explosive D, TNT) to higher value products will be described.
Date:
April 19, 2005
Creator:
Mitchell, A. R.; Hsu, P. C.; Coburn, M. D.; Schmidt, R. D.; Pagoria, P. F. & Lee, G. S.
Object Type:
Article
System:
The UNT Digital Library
Chemical Degradation of Siloxane Stress Cushions (M97 and S5370) by Thermal, Mechanical and Spectroscopic Investigations
We are currently investigating the long term aging of weapon organics in an effort to develop predictive capabilities for functional service life. As part of this effort, we have been studying multimechanism aging of M97 and 53370 stress cushions. Ionizing radiation, thermal degradation, and desiccation all affect the crosslink density and motional dynamics and thus the engineering performance of these materials. Our approach has been to develop molecular level understanding of the effects of such aging mechanisms on polymer properties by a combined approach utilizing solvent swelling, thermal, DMA, molecular modeling, and solid state NMR. This presentation will offer a survey of our current work, concentrating on the application of solid state NMR for correlating structure and polymer dynamics. An overview of the relationships between crosslink density, NMR relaxation times, polymer chain dynamics, and storage modulus measurements will be presented and the advantages of NMR will be discussed. It will be shown that silicone based polymers tend to crosslink upon exposure to {gamma}-radiation, undergo chain scission upon thermal degradation, and stiffen upon desiccation.
Date:
April 19, 2002
Creator:
Maxwell, R S; Gee, R; Balazs, B; Cohenour, R & Sung, B
Object Type:
Article
System:
The UNT Digital Library
Cherokeean/Herald (Rusk, Tex.), Vol. 152, No. 9, Ed. 1 Thursday, April 19, 2001
Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date:
April 19, 2001
Creator:
Whitehead, Marie
Object Type:
Newspaper
System:
The Portal to Texas History
Cherokeean Herald (Rusk, Tex.), Vol. 157, No. 9, Ed. 1 Wednesday, April 19, 2006
Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date:
April 19, 2006
Creator:
Whitehead, Marie
Object Type:
Newspaper
System:
The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 105, No. 31, Ed. 1 Wednesday, April 19, 2000
Semi-weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
April 19, 2000
Creator:
Smith, W. Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 107, No. 32, Ed. 1 Friday, April 19, 2002
Semi-weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
April 19, 2002
Creator:
Smith, W. Leon
Object Type:
Newspaper
System:
The Portal to Texas History
Climate Change: Financial Risks to Federal and Private Insurers in Coming Decades are Potentially Significant
Testimony issued by the Government Accountability Office with an abstract that begins "Weather-related events in the United States have caused tens of billions of dollars in damages annually over the past decade. A major portion of these losses is borne by private insurers and by two federal insurance programs-- the Federal Emergency Management Agency's National Flood Insurance Program (NFIP), which insures properties against flooding, and the Department of Agriculture's Federal Crop Insurance Corporation (FCIC), which insures crops against drought or other weather disasters. In this testimony, GAO (1) describes how climate change may affect future weather-related losses, (2) provides information on past insured weather-related losses, and (3) determines what major private insurers and federal insurers are doing to prepare for potential increases in such losses. This testimony is based on a report entitled Climate Change: Financial Risks to Federal and Private Insurers in Coming Decades are Potentially Significant (GAO-07-285) being released today."
Date:
April 19, 2007
Creator:
United States. Government Accountability Office.
Object Type:
Text
System:
The UNT Digital Library
[Close-up of back of man's t-shirt]
Photograph of the back of a man's t-shirt with the text "North Texas Voter Education Trust (214) 941-0012."
Date:
April 19, 2005
Creator:
Castillo, José L.
Object Type:
Photograph
System:
The UNT Digital Library
[Close-up of man in red hat at microphone]
Close-up photograph of a man speaking into a microphone with both of his hands raised in a praying manner. The man is wearing a blue buttoned up t-shirt with a logo of Chase bank on the left pocket. He is also wearing a red had with the words "MY VOTE +5 MAKES the Difference".
Date:
April 19, 2005
Creator:
Castillo, José L.
Object Type:
Photograph
System:
The UNT Digital Library
[Close-up of young man in t-shirt and red hat with arms crossed]
Photograph of a man in a red had and white shirt standing with his arms folded. The text "MY VOTE +5 MAKES the Difference" is visible both on his shirt and hat. He appears to be holding a cloth on his right hand with the same text written on it.
Date:
April 19, 2005
Creator:
Castillo, José L.
Object Type:
Photograph
System:
The UNT Digital Library
[Close-up of young man speaking at microphone]
Photograph of a man in a red had and white shirt speaking into a microphone. The text "MY VOTE +5 MAKES the Difference" is visible both on his shirt and hat. There is also a big sign behind the man with the same text written on it.
Date:
April 19, 2005
Creator:
Castillo, José L.
Object Type:
Photograph
System:
The UNT Digital Library
[Close-up view of Jose Angel Gutierrez]
Jose Angel Gutierrez was a founding member of the Mexican American Youth Organization (MAYO) in San Antonio in 1967, and a founding member and past president of the Raza Unida Party, a Mexican-American third party movement that supported candidates for elective office in Texas, California, and other areas of the Southwestern and Midwestern United States.
Date:
April 19, 2005
Creator:
Castillo, José L.
Object Type:
Photograph
System:
The UNT Digital Library