T-1025 IU SciBath-768 detector tests in MI-12 (open access)

T-1025 IU SciBath-768 detector tests in MI-12

This is a memorandum of understanding between the Fermi National Accelerator Laboratory (Fermilab) and the experimenters of Department of Physics and Center for Exploration of Energy and Matter, Indiana University, who have committed to participate in detector tests to be carried out during the 2012 Fermilab Neutrino program. The memorandum is intended solely for the purpose of recording expectations for budget estimates and work allocations for Fermilab, the funding agencies and the participating institutions. it reflects an arrangement that currently is satisfactory to the parties; however, it is recognized and anticipated that changing circumstances of the evolving research program will necessitate revisions. The parties agree to modify this memorandum to reflect such required adjustments. Actual contractual obligations will be set forth in separate documents. The experimenters propsoe to test their prototype 'SciBat-768' detector in the MI-12 building for 3 months (February-April) in Spring 2012. The major goal of this effort is to measure or limit the flux of beam-induced neutrons in a far-off-axis (> 45{sup o}) location of the Booster Neutrino Beamline (BNB). This flux is of interest for a proposed coherent neutral-current neutrino-argon elastic scattering experiment. A second goal is to collect more test data for the SciBath-768 to …
Date: February 11, 2012
Creator: Tayloe, Rex; Cooper, R.; Garrison, L.; Thornton, T.; Rebenitsch, L.; DeJongh, Fritz et al.
Object Type: Report
System: The UNT Digital Library
2011 Chemical Reactions at Surfaces Gordon Research Conference (open access)

2011 Chemical Reactions at Surfaces Gordon Research Conference

The Gordon Research Conference on Chemical Reactions at Surfaces is dedicated to promoting and advancing the fundamental science of interfacial chemistry and physics by providing surface scientists with the foremost venue for presentation and discussion of research occurring at the frontiers of their fields.
Date: February 11, 2011
Creator: Stair, Peter
Object Type: Article
System: The UNT Digital Library
Afghanistan: Key Oversight Issues (open access)

Afghanistan: Key Oversight Issues

A letter report issued by the Government Accountability Office with an abstract that begins "The key issues, based on existing GAO work, suggest specific areas for oversight on the following topics:"
Date: February 11, 2013
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Africa: U.S. Foreign Assistance Issues (open access)

Africa: U.S. Foreign Assistance Issues

This report discusses the issue of U.S. economic assistance to sub-Saharan Africa, highlighting the importance of continued assistance in light of U.S. national security and also various U.S.-led efforts to promote reform amongst African citizens themselves. U.S. assistance finds its way to Africa through a variety of channels, including the USAID-administered DA program, food aid programs, and indirect aid provided through international financial institutions and the United Nations.
Date: February 11, 2011
Creator: Dagne, Ted
Object Type: Report
System: The UNT Digital Library

Analysis of Hydrogen and Competing Technologies for Utility-Scale Energy Storage

Presentation about the National Renewable Energy Laboratory's analysis of hydrogen energy storage scenarios, including analysis framework, levelized cost comparison of hydrogen and competing technologies, analysis results, and conclusions drawn from the analysis.
Date: February 11, 2010
Creator: Steward, D.
Object Type: Presentation
System: The UNT Digital Library
Animal Agriculture: Selected Issues in the 113th Congress (open access)

Animal Agriculture: Selected Issues in the 113th Congress

This report discusses about how congress might consider environmental regulations that impact livestock and poultry, and conservation programs that have benefited animal agriculture.
Date: February 11, 2013
Creator: Greene, Joel L.
Object Type: Report
System: The UNT Digital Library
The Biofuels Revolution: Understanding the Social, Cultural and Economic Impacts of Biofuels Development on Rural Communities (open access)

The Biofuels Revolution: Understanding the Social, Cultural and Economic Impacts of Biofuels Development on Rural Communities

The aim of this research was an in-depth analysis of the impacts of biofuels industry and ethanol plants on six rural communities in the Midwestern states of Kansas and Iowa. The goal was to provide a better understanding of the social, cultural, and economic implications of biofuels development, and to contribute to more informed policy development regarding bioenergy.Specific project objectives were: 1. To understand how the growth of biofuel production has affected and will affect Midwestern farmers and rural communities in terms of economic, demographic, and socio-cultural impacts; 2. To determine how state agencies, groundwater management districts, local governments and policy makers evaluate or manage bioenergy development in relation to competing demands for economic growth, diminishing water resources, and social considerations; 3. To determine the factors that influence the water management practices of agricultural producers in Kansas and Iowa (e.g. geographic setting, water management institutions, competing water-use demands as well as producers’ attitudes, beliefs, and values) and how these influences relate to bioenergy feedstock production and biofuel processing; 4. To determine the relative importance of social-cultural, environmental and/or economic factors in the promotion of biofuels development and expansion in rural communities; The research objectives were met through the completion of …
Date: February 11, 2013
Creator: Selfa, Dr. Theresa L.; Goe, Dr. Richard; Kulcsar, Dr. Laszlo; Middendorf, Dr. Gerad & Bain, Dr. Carmen
Object Type: Report
System: The UNT Digital Library
Brazil: Background and U.S. Relations (open access)

Brazil: Background and U.S. Relations

This report discusses the current political and economic situation in Brazil and examines the U.S.'s commercial relationship with the country. The United States traditionally has enjoyed robust economic and political relations with Brazil on issues ranging from international development to climate change.
Date: February 11, 2016
Creator: Meyer, Peter J.
Object Type: Report
System: The UNT Digital Library
Calibration and Characterization of the IceCube Photomultiplier Tube (open access)

Calibration and Characterization of the IceCube Photomultiplier Tube

Over 5,000 PMTs are being deployed at the South Pole to compose the IceCube neutrino observatory. Many are placed deep in the ice to detect Cherenkov light emitted by the products of high-energy neutrino interactions, and others are frozen into tanks on the surface to detect particles from atmospheric cosmic ray showers. IceCube is using the 10-inch diameter R7081-02 made by Hamamatsu Photonics. This paper describes the laboratory characterization and calibration of these PMTs before deployment. PMTs were illuminated with pulses ranging from single photons to saturation level. Parameterizations are given for the single photoelectron charge spectrum and the saturation behavior. Time resolution, late pulses and afterpulses are characterized. Because the PMTs are relatively large, the cathode sensitivity uniformity was measured. The absolute photon detection efficiency was calibrated using Rayleigh-scattered photons from a nitrogen laser. Measured characteristics are discussed in the context of their relevance to IceCube event reconstruction and simulation efforts.
Date: February 11, 2010
Creator: Collaboration, IceCube; Abbasi, R. & al., et
Object Type: Article
System: The UNT Digital Library
China's Recent Stock Market Volatility: What Are the Implications? (open access)

China's Recent Stock Market Volatility: What Are the Implications?

This report briefly discusses the consequences of rapid price increases from about mid-2014 to mid-2015 in China's two main stock markets, the Shanghai Stock Exchange (SSE) and the Shenzhen Stock Exchange (SZSE).
Date: February 11, 2016
Creator: Morrison, Wayne M. & Nelson, Gabriel M.
Object Type: Report
System: The UNT Digital Library
CHIP and the ACA Maintenance of Effort (MOE) Requirement: In Brief (open access)

CHIP and the ACA Maintenance of Effort (MOE) Requirement: In Brief

This report discusses the Affordable Care Act (ACA) child maintenance of effort (MOE) requirement for children if federal CHIP funding expires. It begins with a brief background about CHIP, including information regarding program design and financing. The report then describes the ACA child MOE requirements for CHIP Medicaid expansion programs and for separate CHIP programs and discusses potential coverage implications.
Date: February 11, 2015
Creator: Mitchell, Alison & Baumrucker, Evelyne P.
Object Type: Report
System: The UNT Digital Library
Closing the Guantanamo Detention Center: Legal Issues (open access)

Closing the Guantanamo Detention Center: Legal Issues

This report provides an overview of major legal issues likely to arise as a result of executive and legislative action to close the Guantanamo detention facility. It discusses legal issues related to the transfer of Guantanamo detainees, the continued detention of such persons in the United States, and the possible removal of persons brought into the country. It also discusses selected constitutional issues that may arise in the criminal prosecution of detainees, emphasizing the procedural and substantive protections that are utilized in different adjudicatory forums.
Date: February 11, 2011
Creator: Garcia, Michael John; Elsea, Jennifer K.; Mason, R. Chuck & Liu, Edward C.
Object Type: Report
System: The UNT Digital Library
Coast Guard Polar Icebreaker Modernization: Background and Issues for Congress (open access)

Coast Guard Polar Icebreaker Modernization: Background and Issues for Congress

This report provides background information and issues for Congress on the sustainment and modernization of the Coast Guard's polar icebreaker fleet, which performs a variety of missions supporting U.S. interests in polar regions. The report is written in response to the Coast Guard's budget request for a new polar ice breaker (none are currently in operation).
Date: February 11, 2014
Creator: O'Rourke, Ronald
Object Type: Report
System: The UNT Digital Library
Colling Wipe Samples for VX Analysis (open access)

Colling Wipe Samples for VX Analysis

This standard operating procedure (SOP) provides uniform procedures for the collection of wipe samples of VX residues from surfaces. Personnel may use this procedure to collect and handle wipe samples in the field. Various surfaces, including building materials (wood, metal, tile, vinyl, etc.) and equipment, may be sampled based on this procedure. The purpose of such sampling is to determine whether or not the relevant surfaces are contaminated, to determine the extent of their contamination, to evaluate the effectiveness of decontamination procedures, and to determine the amount of contaminant that might present as a contact hazard.
Date: February 11, 2010
Creator: Koester, C & Hoppes, W G
Object Type: Report
System: The UNT Digital Library
Commercial Air-Source Heat Pumps, Purchasing Specifications for Energy-Efficient Products (Fact Sheet) (open access)

Commercial Air-Source Heat Pumps, Purchasing Specifications for Energy-Efficient Products (Fact Sheet)

Energy efficiency purchasing specifications for federal procurements of commercial air-source heat pumps.
Date: February 11, 2011
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Commercial Real Estate Losses and the Risk to Financial Stability (open access)

Commercial Real Estate Losses and the Risk to Financial Stability

February report of the U.S. Congressional Oversight Panel describing their activities and findings regarding the state of commercial real estate and the impact of real estate losses to the stability of the economy.
Date: February 11, 2010
Creator: United States. Congressional Oversight Panel.
Object Type: Report
System: The UNT Digital Library
Committee Types and Roles (open access)

Committee Types and Roles

This report briefly describes the structure of the congressional committee system and the types of congressional committees, as well as congressional subcommittees.
Date: February 11, 2011
Creator: Heitshusen, Valerie
Object Type: Report
System: The UNT Digital Library
Complementarity of LSST and WFIRST: Regarding Object Blending (open access)

Complementarity of LSST and WFIRST: Regarding Object Blending

None
Date: February 11, 2014
Creator: Dawson, W A & Schneider, M D
Object Type: Report
System: The UNT Digital Library
Constraining Jet Production Scenarios by Studies of Narrow-Line-Radio-Galaxies (open access)

Constraining Jet Production Scenarios by Studies of Narrow-Line-Radio-Galaxies

None
Date: February 11, 2013
Creator: Sikora, Marek; Stasinska, Grazyna; Koziel-Wierzbowska, Dorota; Madejski, Greg M. & Asari, Natalia V.
Object Type: Article
System: The UNT Digital Library
Crystallization Behavior of Virgin TR-55 Silicone Rubber Measured Using Dynamic Mechanical Thermal Analysis with Liquid Nitrogen Cooling (open access)

Crystallization Behavior of Virgin TR-55 Silicone Rubber Measured Using Dynamic Mechanical Thermal Analysis with Liquid Nitrogen Cooling

Dynamic mechanical thermal analysis (DMTA) of virgin TR-55 silicone rubber specimens was conducted. Two dynamic temperature sweep tests, 25 to -100 C and 25 to -70 to 0 C (ramp rate = 1 C/min), were conducted at a frequency of 6.28 rad/s (1 Hz) using a torsion rectangular test geometry. A strain of 0.1% was used, which was near the upper limit of the linear viscoelastic region of the material based on an initial dynamic strain sweep test. Storage (G{prime}) and loss (G{double_prime}) moduli, the ratio G{double_prime}/G{prime} (tan {delta}), and the coefficient of linear thermal expansion ({alpha}) were determined as a function of temperature. Crystallization occurred between -40 and -60 C, with G{prime} increasing from {approx}6 x 10{sup 6} to {approx}4 x 10{sup 8} Pa. The value of {alpha} was fairly constant before ({approx}4 x 10{sup -4} mm/mm- C) and after ({approx}3 x 10{sup -4} mm/mm- C) the transition, and peaked during the transition ({approx}3 x 10{sup -3} mm/mm- C). Melting occurred around -30 C upon heating.
Date: February 11, 2010
Creator: Small, W., IV & Wilson, T. S.
Object Type: Report
System: The UNT Digital Library
DATA QUALITY OBJECTIVES FOR SELECTING WASTE SAMPLES FOR BENCH-SCALE REFORMER TREATABILITY STUDIES (open access)

DATA QUALITY OBJECTIVES FOR SELECTING WASTE SAMPLES FOR BENCH-SCALE REFORMER TREATABILITY STUDIES

This document describes the data quality objectives to select archived samples located at the 222-S Laboratory for Bench-Scale Reforming testing. The type, quantity, and quality of the data required to select the samples for Fluid Bed Steam Reformer testing are discussed. In order to maximize the efficiency and minimize the time to treat Hanford tank waste in the Waste Treatment and Immobilization Plant, additional treatment processes may be required. One of the potential treatment processes is the fluidized bed steam reformer. A determination of the adequacy of the fluidized bed steam reformer process to treat Hanford tank waste is required. The initial step in determining the adequacy of the fluidized bed steam reformer process is to select archived waste samples from the 222-S Laboratory that will be used in a bench scale tests. Analyses of the selected samples will be required to confirm the samples meet the shipping requirements and for comparison to the bench scale reformer (BSR) test sample selection requirements.
Date: February 11, 2011
Creator: DL, BANNING
Object Type: Report
System: The UNT Digital Library
Department of Defense Energy Initiatives: Background and Issues for Congress (open access)

Department of Defense Energy Initiatives: Background and Issues for Congress

This report provides background information and identifies issues for Congress on Department of Defense (DOD) energy initiatives. DOD spends billions of dollars per year on fuel, and is pursuing numerous initiatives for reducing its fuel needs and changing the mix of energy sources that it uses. DOD's energy initiatives pose several potential policy and oversight issues for Congress, and have been topics of discussion and debate at hearings on DOD's proposed FY2013 budget. Congress's decisions on DOD energy initiatives could substantially affect DOD capabilities, funding requirements, and U.S. energy industries.
Date: February 11, 2013
Creator: Schwartz, Moshe; Blakeley, Katherine & O'Rourke, Ronald
Object Type: Report
System: The UNT Digital Library
Department of Housing and Urban Development: FY2015 Appropriations (open access)

Department of Housing and Urban Development: FY2015 Appropriations

None
Date: February 11, 2015
Creator: Perl, Libby; Boyd, Eugene; Jones, Katie & McCarty, Maggie
Object Type: Report
System: The UNT Digital Library
Depot Maintenance: Additional Information Needed to Meet DOD's Core Capability Reporting Requirements (open access)

Depot Maintenance: Additional Information Needed to Meet DOD's Core Capability Reporting Requirements

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Defense's (DOD) 2012 Biennial Core Report complies with two of the three biennial reporting elements of Section 2464 by including information on core capability requirements and planned workloads available for maintaining these requirements. The Office of the Secretary of Defense (OSD) reported core capability requirements totaling about 70 million direct labor hours for the military services. Also, OSD reported a total of about 92 million direct labor hours for planned workloads with an estimated cost of about $12 billion. OSD reported complete information on core requirements and planned workload at the top-level categories, such as Sea Ships, of the work breakdown structure. The statute directs that this information be organized by work breakdown structure, which is a group of categories of equipment and technologies. The top-level category--an entire type of system or equipment--can be broken down into lower levels of detail or subcategories, such as Aircraft Carriers or Submarines, that make up the system or equipment. DOD's overall planned workloads exceed its core capability requirements, but the report shows shortfalls in certain categories for the Army and the Air Force."
Date: February 11, 2013
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library