Reauthorization of SNAP and Other Nutrition Programs in the Next Farm Bill: Issues for the 113th Congress (open access)

Reauthorization of SNAP and Other Nutrition Programs in the Next Farm Bill: Issues for the 113th Congress

This report discusses the Nutrition Title (Title IV) of the pending farm bills and elaborates on the most controversial issues and differences between Senate and House proposals. Policies that are not necessarily controversial but are complex are also included in this report.
Date: December 10, 2013
Creator: Aussenberg, Randy Alison
Object Type: Report
System: The UNT Digital Library
INTERPRETATION OF AT-LINE SPECTRA FROM AFS-2 BATCH #3 FERROUS SULFAMATE TREATMENT (open access)

INTERPRETATION OF AT-LINE SPECTRA FROM AFS-2 BATCH #3 FERROUS SULFAMATE TREATMENT

Spectra from the “at-line” spectrometer were obtained during the ferrous sulfamate (FS) valence adjustment step of AFS-2 Batch #3 on 9/18/2013. These spectra were analyzed by mathematical principal component regression (PCR) techniques to evaluate the effectiveness of this treatment. Despite the complications from Pu(IV), we conclude that all Pu(VI) was consumed during the FS treatment, and that by the end of the treatment, about 85% was as Pu(IV) and about 15% was as Pu(III). Due to the concerns about the “odd” shape of the Pu(IV) peak and the possibility of this behavior being observed in the future, a follow-up sample was sent to SRNL to investigate this further. Analysis of this sample confirmed the previous results and concluded that it “odd” shape was due to an intermediate acid concentration. Since the spectral evidence shows complete reduction of Pu(VI) we conclude that it is appropriate to proceed with processing of this the batch of feed solution for HB-Line including the complexation of the fluoride with aluminum nitrate.
Date: December 10, 2013
Creator: Kyser, E. & O'Rourke, P.
Object Type: Report
System: The UNT Digital Library

Greenhouse Gas Reporting Program

An EPA list of greenhouse gas reports.
Date: December 10, 2013
Creator: United States. Environmental Protection Agency.
Object Type: Dataset
System: The UNT Digital Library
Corrosion in Supercritical carbon Dioxide: Materials, Environmental Purity, Surface Treatments, and Flow Issues (open access)

Corrosion in Supercritical carbon Dioxide: Materials, Environmental Purity, Surface Treatments, and Flow Issues

The supercritical CO{sub 2} Brayton cycle is gaining importance for power conversion in the Generation IV fast reactor system because of its high conversion efficiencies. When used in conjunction with a sodium fast reactor, the supercritical CO{sub 2} cycle offers additional safety advantages by eliminating potential sodium-water interactions that may occur in a steam cycle. In power conversion systems for Generation IV fast reactors, supercritical CO{sub 2} temperatures could be in the range of 30°C to 650°C, depending on the specific component in the system. Materials corrosion primarily at high temperatures will be an important issue. Therefore, the corrosion performance limits for materials at various temperatures must be established. The proposed research will have four objectives centered on addressing corrosion issues in a high-temperature supercritical CO{sub 2} environment: Task 1: Evaluation of corrosion performance of candidate alloys in high-purity supercritical CO{sub 2}: The following alloys will be tested: Ferritic-martensitic Steels NF616 and HCM12A, austenitic alloys Incoloy 800H and 347 stainless steel, and two advanced concept alloys, AFA (alumina forming austenitic) steel and MA754. Supercritical CO{sub 2} testing will be performed at 450°C, 550°C, and 650°C at a pressure of 20 MPa, in a test facility that is already in place …
Date: December 10, 2013
Creator: Sridharan, Kumar & Anderson, Mark
Object Type: Report
System: The UNT Digital Library
Development of a Very Dense Liquid Cooled Compute Platform (open access)

Development of a Very Dense Liquid Cooled Compute Platform

The objective of this project was to design and develop a prototype very energy efficient high density compute platform with 100% pumped refrigerant liquid cooling using commodity components and high volume manufacturing techniques. Testing at SLAC has indicated that we achieved a DCIE of 0.93 against our original goal of 0.85. This number includes both cooling and power supply and was achieved employing some of the highest wattage processors available.
Date: December 10, 2013
Creator: Hughes, Phillip N. & Lipp, Robert J.
Object Type: Report
System: The UNT Digital Library
Hadron Molecules Revisted (open access)

Hadron Molecules Revisted

N/A
Date: December 10, 2013
Creator: R., Longacre
Object Type: Report
System: The UNT Digital Library
Texas Commission on Environmental Quality Area & Regional Offices (open access)

Texas Commission on Environmental Quality Area & Regional Offices

Sheet from the Texas Commission on Environmental Quality (TCEQ) listing contact information for each of the 16 Texas regional offices as well as the watermasters. The back includes a map showing the counties included in each of the corresponding regions.
Date: December 10, 2013
Creator: Texas Commission on Environmental Quality
Object Type: Pamphlet
System: The Portal to Texas History
Texas Commission on Environmental Quality Area & Regional Offices (open access)

Texas Commission on Environmental Quality Area & Regional Offices

Sheet from the Texas Commission on Environmental Quality (TCEQ) listing contact information for each of the 16 Texas regional offices as well as the watermasters. The back includes a map showing the counties included in each of the corresponding regions.
Date: December 10, 2013
Creator: Texas Commission on Environmental Quality
Object Type: Pamphlet
System: The Portal to Texas History