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Atmospheric Radiation Measurement Climate Research Facility Operations Quarterly Report October 1–December 31, 2011 (open access)

Atmospheric Radiation Measurement Climate Research Facility Operations Quarterly Report October 1–December 31, 2011

Individual raw datastreams from instrumentation at the Atmospheric Radiation Measurement (ARM) Climate Research Facility fixed and mobile sites are collected and sent to the Data Management Facility (DMF) at Pacific Northwest National Laboratory (PNNL) for processing in near real-time. Raw and processed data are then sent approximately daily to the ARM Archive, where they are made available to users. For each instrument, we calculate the ratio of the actual number of processed data records received daily at the Archive to the expected number of data records. The results are tabulated by (1) individual datastream, site, and month for the current year and (2) site and fiscal year (FY) dating back to 1998.
Date: January 9, 2012
Creator: Voyles, JW
Object Type: Text
System: The UNT Digital Library
ATPA Renewal: Background and Issues (open access)

ATPA Renewal: Background and Issues

The Andean Trade Preference Act (ATPA) extends special duty treatment to certain U.S. imports from Bolivia, Colombia, Ecuador, and Peru that meet domestic content and other requirements. The purpose of ATPA is to promote economic growth in the Andean region and to encourage a shift away from dependence on illegal drugs by supporting legitimate economic activities. This report outlines the various aspects of the ATPA, including significant dates and modifications.
Date: January 9, 2012
Creator: Villarreal, M. Angeles
Object Type: Report
System: The UNT Digital Library
Campus-Based Student Financial Aid Programs Under the Higher Education Act (open access)

Campus-Based Student Financial Aid Programs Under the Higher Education Act

This report describes the FSEOG, FWS, and Federal Perkins Loan programs, as amended by the HEOA. It also presents historical information on appropriations provided for the programs and the federal student aid that has been made available to students through the programs.
Date: January 9, 2012
Creator: Smole, David P.
Object Type: Report
System: The UNT Digital Library
Contemporary Developments in Presidential Elections (open access)

Contemporary Developments in Presidential Elections

This report considers contemporary developments in presidential elections. It emphasizes three topics chosen for their recurring importance and notable recent developments: (1) nominating procedures; (2) campaign finance; and (3) the electoral college. The report highlights significant developments in these areas, particularly for the 2008 and 2012 elections. It also provides background information about the presidential election process in general.
Date: January 9, 2012
Creator: Coleman, Kevin J.; Garrett, R. Sam & Neale, Thomas H.
Object Type: Report
System: The UNT Digital Library
Economic Development Administration: Reauthorization and Funding Issues in the 112th Congress (open access)

Economic Development Administration: Reauthorization and Funding Issues in the 112th Congress

This report discusses the re authorization of EDA and its programs that will take place within the context of more prominent policy debates regarding efforts to reduce federal spending to address growing budget deficits and the national debts.
Date: January 9, 2012
Creator: Boyd, Eugene
Object Type: Report
System: The UNT Digital Library
Energy-Water Nexus: Information on the Quantity, Quality, and Management of Water Produced during Oil and Gas Production (open access)

Energy-Water Nexus: Information on the Quantity, Quality, and Management of Water Produced during Oil and Gas Production

A letter report issued by the Government Accountability Office with an abstract that begins "A significant amount of water is produced daily as a byproduct from drilling of oil and gas. A 2009 Argonne National Laboratory study estimated that 56 million barrels of water are produced onshore every day, but this study may underestimate the current total volume because it is based on limited, and in some cases, incomplete data generated by the states. In general, the volume of produced water generated by a given well varies widely according to three key factors: the hydrocarbon being produced, the geographic location of the well, and the method of production used. For example, some gas wells typically generate large volumes of water early in production, whereas oil wells typically generate less. Generally, the quality of produced water from oil and gas production is poor, and it cannot be readily used for another purpose without prior treatment. The specific quality of water produced by a given well, however, can vary widely according to the same three factors that impact volume—hydrocarbon, geography, and production method."
Date: January 9, 2012
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
FHA-Insured Home Loans: An Overview (open access)

FHA-Insured Home Loans: An Overview

This report provides an overview on FHA-Insured Home Loans which discuses the basic feature of the FHA program to insure loans on single family loans and recent changes to the program.
Date: January 9, 2012
Creator: Jones, Katie
Object Type: Report
System: The UNT Digital Library
Food Safety Issues for the 112th Congress (open access)

Food Safety Issues for the 112th Congress

This report discusses about Food Safety Incidents, Existing Food Safety Legal and Regulatory Landscape, FDA Food Safety Modernization Act, and Key Issues for the 112th Congress
Date: January 9, 2012
Creator: Johnson, Renée
Object Type: Report
System: The UNT Digital Library
FROM CONCEPT TO REALITY, IN-SITU DECOMMISSIONING OF THE P AND R REACTORS AT THE SAVANNAH RIVER SITE (open access)

FROM CONCEPT TO REALITY, IN-SITU DECOMMISSIONING OF THE P AND R REACTORS AT THE SAVANNAH RIVER SITE

SRS recently completed an approximately three year effort to decommission two SRS reactors: P-Reactor (Building 105-P) and R-Reactor (Building 105-R). Completed in December 2011, the concurrent decommissionings marked the completion of two relatively complex and difficult facility disposition projects at the SRS. Buildings 105-P and 105-R began operating as production reactors in the early 1950s with the mission of producing weapons material (e.g., tritium and plutonium-239). The 'P' Reactor and was shutdown in 1991 while the 'R' Reactor and was shutdown in 1964. In the intervening period between shutdown and deactivation & decommissioning (D&D), Buildings 105-P and 105-R saw limited use (e.g., storage of excess heavy water and depleted uranium oxide). For Building 105-P, deactivation was initiated in April 2007 and was essentially complete by June 2010. For Building 105-R, deactivation was initiated in August 2008 and was essentially complete by September 2010. For both buildings, the primary objective of deactivation was to remove/mitigate hazards associated with the remaining hazardous materials, and thus prepare the buildings for in-situ decommissioning. Deactivation removed the following hazardous materials to the extent practical: combustibles/flammables, residual heavy water, acids, friable asbestos (as needed to protect workers performing deactivation and decommissioning), miscellaneous chemicals, lead/brass components, Freon(reg …
Date: January 9, 2012
Creator: Musall, J.; Blankenship, J. & Griffin, W.
Object Type: Article
System: The UNT Digital Library
HARE: Final Report (open access)

HARE: Final Report

This report documents the results of work done over a 6 year period under the FAST-OS programs. The first effort was called Right-Weight Kernels, (RWK) and was concerned with improving measurements of OS noise so it could be treated quantitatively; and evaluating the use of two operating systems, Linux and Plan 9, on HPC systems and determining how these operating systems needed to be extended or changed for HPC, while still retaining their general-purpose nature. The second program, HARE, explored the creation of alternative runtime models, building on RWK. All of the HARE work was done on Plan 9. The HARE researchers were mindful of the very good Linux and LWK work being done at other labs and saw no need to recreate it. Even given this limited funding, the two efforts had outsized impact: _ Helped Cray decide to use Linux, instead of a custom kernel, and provided the tools needed to make Linux perform well _ Created a successor operating system to Plan 9, NIX, which has been taken in by Bell Labs for further development _ Created a standard system measurement tool, Fixed Time Quantum or FTQ, which is widely used for measuring operating systems impact on …
Date: January 9, 2012
Creator: Mckie, Jim
Object Type: Report
System: The UNT Digital Library
Laboratory-Scale Melter for Determination of Melting Rate of Waste Glass Feeds (open access)

Laboratory-Scale Melter for Determination of Melting Rate of Waste Glass Feeds

The purpose of this study was to develop the laboratory-scale melter (LSM) as a quick and inexpensive method to determine the processing rate of various waste glass slurry feeds. The LSM uses a 3 or 4 in. diameter-fused quartz crucible with feed and off-gas ports on top. This LSM setup allows cold-cap formation above the molten glass to be directly monitored to obtain a steady-state melting rate of the waste glass feeds. The melting rate data from extensive scaled-melter tests with Hanford Site high-level wastes performed for the Hanford Tank Waste Treatment and Immobilization Plant have been compiled. Preliminary empirical model that expresses the melting rate as a function of bubbling rate and glass yield were developed from the compiled database. The two waste glass feeds with most melter run data were selected for detailed evaluation and model development and for the LSM tests so the melting rates obtained from LSM tests can be compared with those from scaled-melter tests. The present LSM results suggest the LSM setup can be used to determine the glass production rates for the development of new glass compositions or feed makeups that are designed to increase the processing rate of the slurry feeds.
Date: January 9, 2012
Creator: Kim, Dong-Sang; Schweiger, Michael J.; Buchmiller, William C. & Matyas, Josef
Object Type: Report
System: The UNT Digital Library
[Minutes: The Dallas Way, January 9, 2012] (open access)

[Minutes: The Dallas Way, January 9, 2012]

Minutes for the January 9th meeting of the the Dallas Way including details on the Dallas GLBT History Project.
Date: January 9, 2012
Creator: The Dallas Way
Object Type: Text
System: The UNT Digital Library
Old-Growth CO2 Measurements Reveal High Sensitivity to Climate Anomalies across Seasonal, Annual and Decadal time scales (open access)

Old-Growth CO2 Measurements Reveal High Sensitivity to Climate Anomalies across Seasonal, Annual and Decadal time scales

None
Date: January 9, 2012
Creator: Wharton, S.; Falk, M.; Bible, K.; Schroeder, M. & Paw U, K. T.
Object Type: Article
System: The UNT Digital Library
Recess Appointments: Frequently Asked Questions (open access)

Recess Appointments: Frequently Asked Questions

This report supplies brief answers to some frequently asked questions regarding recess appointments. These are appointments to high-level policy-making positions in federal departments which are generally confirmed by the Senate. When the Senate is in recess, the President may make a temporary appointment, called a recess appointment, to any such position without Senate approval.
Date: January 9, 2012
Creator: Hogue, Henry B.
Object Type: Report
System: The UNT Digital Library
RESULTS OF THE EXTRACTION-SCRUB-STRIP TESTING USING AN IMPROVED SOLVENT FORMULATION AND SALT WASTE PROCESSING FACILITY SIMULATED WASTE (open access)

RESULTS OF THE EXTRACTION-SCRUB-STRIP TESTING USING AN IMPROVED SOLVENT FORMULATION AND SALT WASTE PROCESSING FACILITY SIMULATED WASTE

The Office of Waste Processing, within the Office of Technology Innovation and Development, is funding the development of an enhanced solvent - also known as the next generation solvent (NGS) - for deployment at the Savannah River Site to remove cesium from High Level Waste. The technical effort is a collaborative effort between Oak Ridge National Laboratory (ORNL) and Savannah River National Laboratory (SRNL). As part of the program, the Savannah River National Laboratory (SRNL) has performed a number of Extraction-Scrub-Strip (ESS) tests. These batch contact tests serve as first indicators of the cesium mass transfer solvent performance with actual or simulated waste. The test detailed in this report used simulated Tank 49H material, with the addition of extra potassium. The potassium was added at 1677 mg/L, the maximum projected (i.e., a worst case feed scenario) value for the Salt Waste Processing Facility (SWPF). The results of the test gave favorable results given that the potassium concentration was elevated (1677 mg/L compared to the current 513 mg/L). The cesium distribution value, DCs, for extraction was 57.1. As a comparison, a typical D{sub Cs} in an ESS test, using the baseline solvent formulation and the typical waste feed, is {approx}15. The …
Date: January 9, 2012
Creator: Peters, T.; Washington, A. & Fink, S.
Object Type: Report
System: The UNT Digital Library
Social Security: Temporary Payroll Tax Reduction (open access)

Social Security: Temporary Payroll Tax Reduction

None
Date: January 9, 2012
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Solar Thermal Energy Storage Device: Hybrid Nanostructures for High-Energy-Density Solar Thermal Fuels (open access)

Solar Thermal Energy Storage Device: Hybrid Nanostructures for High-Energy-Density Solar Thermal Fuels

HEATS Project: MIT is developing a thermal energy storage device that captures energy from the sun; this energy can be stored and released at a later time when it is needed most. Within the device, the absorption of sunlight causes the solar thermal fuel’s photoactive molecules to change shape, which allows energy to be stored within their chemical bonds. A trigger is applied to release the stored energy as heat, where it can be converted into electricity or used directly as heat. The molecules would then revert to their original shape, and can be recharged using sunlight to begin the process anew. MIT’s technology would be 100% renewable, rechargeable like a battery, and emissions-free. Devices using these solar thermal fuels—called Hybrisol—can also be used without a grid infrastructure for applications such as de-icing, heating, cooking, and water purification.
Date: January 9, 2012
Creator: unknown
Object Type: Text
System: The UNT Digital Library
Sonde Adjust Value-Added Product Technical Report (open access)

Sonde Adjust Value-Added Product Technical Report

The Sonde Adjust (SONDEADJUST) value-added product (VAP) creates a file that includes all fields from original Atmospheric Radiation Measurement Climate Research Facility (ARM Facility) radiosonde files and contains several value-added fields that provide adjustments related to well-known humidity issues. SONDEADJUST produces data that correct documented biases in radiosonde humidity measurements. Previous efforts towards applying some of these corrections are available via the discontinued PI product sgpsondecorr1miloC1. Unique fields contained within this datastream include smoothed original relative humidity, dry bias corrected relative humidity, and final corrected relative humidity. The smoothed RH field refines the relative humidity from integers-the resolution of the instrument-to fractions of a percent. This profile is then used to calculate the dry bias corrected field. The final correction fixes the time-lag problem and uses the dry-bias field as input into the algorithm. In addition to dry bias, solar heating is another correction that is encompassed in the final corrected RH field. Output from SONDEADJUST differs from the previous RH-corrected datastreams in important ways. First, all three types of ARM radiosondes-Vaisala RS-80, RS-90, and RS-92-are corrected using dedicated procedures and/or parameters. Second, the output variables include all of those found in the original radiosonde file: dry bulb temperature, dewpoint …
Date: January 9, 2012
Creator: Troyan, D
Object Type: Report
System: The UNT Digital Library
Sweetwater Reporter (Sweetwater, Tex.), Vol. 113, No. 354, Ed. 1 Monday, January 9, 2012 (open access)

Sweetwater Reporter (Sweetwater, Tex.), Vol. 113, No. 354, Ed. 1 Monday, January 9, 2012

Daily newspaper from Sweetwater, Texas that includes local, state, and national news along with advertising.
Date: January 9, 2012
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Texas Quail Index: Evaluating Predictors of Northern Bobwhite Productivity and Abundance Using Citizen Science (open access)

The Texas Quail Index: Evaluating Predictors of Northern Bobwhite Productivity and Abundance Using Citizen Science

This paper discusses the Texas Quail Index, a 5-year citizen science project that evaluated several indices as predictors of bobwhite productivity and abundance during the subsequent fall.
Date: January 9, 2012
Creator: Reyna, Kelly S.; Rollins, Dale & Ransom Jr., Dean
Object Type: Paper
System: The UNT Digital Library
Troubled Asset Relief Program: As Treasury Continues to Exit Programs, Opportunities to Enhance Communication on Costs Exist (open access)

Troubled Asset Relief Program: As Treasury Continues to Exit Programs, Opportunities to Enhance Communication on Costs Exist

A letter report issued by the Government Accountability Office with an abstract that begins "Many TARP programs continue to be in various stages of unwinding and some programs, notably those that focus on the foreclosure crisis, remain active. The figure provides an overview of selected programs and the amount disbursed and outstanding, as applicable. Treasury has articulated broad principles for exiting TARP, including exiting TARP programs as soon as practicable and seeking to maximize taxpayer returns, goals that at times conflict. Some of the programs that Treasury continues to unwind, such as investments in American International Group, Inc. (AIG), require Treasury to actively manage the timing of its exit as it balances its competing goals. For other programs, such as the Capital Purchase Program (CPP)—which was created to provide capital to financial institutions—Treasury’s exit will be driven primarily by the financial condition of the participating institutions. Consequently, the timing of Treasury’s exit from TARP remains uncertain."
Date: January 9, 2012
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
S-wave scattering of strangeness -3 baryons (open access)

S-wave scattering of strangeness -3 baryons

None
Date: January 9, 2012
Creator: Buchoff, M; Luu, T & Wasem, J
Object Type: Article
System: The UNT Digital Library
What’s a Quail Worth? A Longitudinal Assessment of Quail Hunter Demographics, Attitudes, and Spending Habits in Texas (open access)

What’s a Quail Worth? A Longitudinal Assessment of Quail Hunter Demographics, Attitudes, and Spending Habits in Texas

This paper discusses a survey of quail hunters in Texas in 2000 and 2011 to assess hunter demographics and spending habits.
Date: January 9, 2012
Creator: Johnson, Jason L.; Rollins, Dale & Reyna, Kelly S.
Object Type: Paper
System: The UNT Digital Library
2011 Raditation & Climate Gordon Research Conference (July 10-15 2011- Colby College, Waterville, Maine) (open access)

2011 Raditation & Climate Gordon Research Conference (July 10-15 2011- Colby College, Waterville, Maine)

The 2011 Gordon Research Conference on Radiation and Climate will present cutting-edge research on outstanding issues in climate change, particularly those in which the interactions between clouds, aerosols, and precipitation play a major role. The Conference will feature a broad range of topics, including grand challenges in atmospheric radiation and climate, cloud and water vapor feedbacks, aerosol-cloud-precipitation-climate interactions across scales, new approaches for remote sensing and in-situ observations of clouds, aerosols and precipitation, and multi-scale modeling challenges. The invited speakers will present the most important recent advances and future challenges in these areas. The Conference will bring together a collection of leading investigators who are at the forefront of their field, and will provide opportunities for scientists, especially junior scientists and graduate students, to present their work in poster format and exchange ideas with leaders in the field. The collegial atmosphere of this Conference, with programmed discussion sessions as well as opportunities for informal gatherings in the afternoons and evenings, provides an avenue for scientists from different disciplines to brainstorm and promotes cross-disciplinary collaborations in the various research areas represented.
Date: February 9, 2012
Creator: Hoggblom, Prof. Max
Object Type: Article
System: The UNT Digital Library