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U.S. Foreign-Trade Zones: Background and Issues for Congress (open access)

U.S. Foreign-Trade Zones: Background and Issues for Congress

Members of Congress have demonstrated their interest in the U.S. Foreign-Trade Zone (FTZ) system through hearings and legislation over the past seven decades. The program may enhance the competitiveness of U.S. businesses, support employment opportunities, and impact U.S. tariff revenues. Balancing these potential gains, others argue that the program may also be trade distorting, and may play a role in misallocating resources in the economy as a whole. This report provides a general perspective on the U.S. FTZ system. It is divided into three parts. As background, the first section discusses free trade zones worldwide. The second section focuses on the U.S. FTZ program—its history, administrative mechanism, structure, growth and industry concentration, and benefits and costs. The third section focuses on current issues for Congress relating to the U.S. FTZ program.
Date: August 28, 2012
Creator: Bolle, Mary Jane & Williams, Brock R.
Object Type: Report
System: The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Tuesday, August 28, 2012 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Tuesday, August 28, 2012

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: August 28, 2012
Creator: Bright, James
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 113, No. 63, Ed. 1 Tuesday, August 28, 2012 (open access)

The Altus Times (Altus, Okla.), Vol. 113, No. 63, Ed. 1 Tuesday, August 28, 2012

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: August 28, 2012
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Weather-Related Power Outages and Electric System Resiliency (open access)

Weather-Related Power Outages and Electric System Resiliency

This report focuses on the impacts of sustained power outages as might result from the result of seasonal storms, and whether there is a role for the federal government in hastening the restoration of power from weather-related outages.
Date: August 28, 2012
Creator: Campbell, Richard J.
Object Type: Report
System: The UNT Digital Library
Internet Firearm and Ammunition Sales (open access)

Internet Firearm and Ammunition Sales

This report discusses the sale of firearms and ammunition over the Internet, with a focus on the extent to which federal law regulates such activity.
Date: August 28, 2012
Creator: Chu, Vivian S.
Object Type: Report
System: The UNT Digital Library
High-Z Non-Equilibrium Physics and Bright X-ray Sources with New Laser Targets (open access)

High-Z Non-Equilibrium Physics and Bright X-ray Sources with New Laser Targets

None
Date: August 28, 2012
Creator: Colvin, J D
Object Type: Report
System: The UNT Digital Library
Brownwood Bulletin (Brownwood, Tex.), Vol. 112, No. 272, Ed. 1 Tuesday, August 28, 2012 (open access)

Brownwood Bulletin (Brownwood, Tex.), Vol. 112, No. 272, Ed. 1 Tuesday, August 28, 2012

Weekly newspaper from Brownwood, Texas that includes local, state and national news along with advertising.
Date: August 28, 2012
Creator: Deason, Gene
Object Type: Newspaper
System: The Portal to Texas History
Dry Kraft Pulping at Ambient Pressure for Cost Effective Energy Saving and Pollution Deduction (open access)

Dry Kraft Pulping at Ambient Pressure for Cost Effective Energy Saving and Pollution Deduction

Sponsored by the DOE Industrial Energy Efficiency Grand Challenge program, our research team at the Georgia Institute of Technology conducted laboratory studies and confirmed the concept of making wood pulp using a dry pulping technology. This technology is a new process different from any prior pulping technology used in Kraft and CTMP pulping. Three different kinds of dry pulping methods were investigated. (a) Dry Pulping at Atmospheric Pressure: The first one is to dry and bake the pretreated woodchips in a conventional oven at atmospheric pressure without the use of a catalyst. (b) Dry Pulping at Reduced Pressure: The second method is to dry the pretreated woodchips first in a vacuum oven in the presence of anthraquinone (AQ) as a pulping catalyst, followed by baking at elevated temperature. (c) Liquid Free Chemical Pulping, LFCP. The third method is to first remove the free water of pretreated woodchips, followed by dry pulping using a conventional Kraft pulping digester with AQ and triton as additives. Method one: Experimental results indicated that Dry Pulping at Atmospheric Pressure could produce pulp with higher brightness and lower bulk than conventional Kraft pulp. However, tensile strength of the acquired pulp is much lower than traditional Kraft …
Date: August 28, 2012
Creator: Deng, Yulin & Ragauskas, Art
Object Type: Report
System: The UNT Digital Library
Stealing Trade Secrets and Economic Espionage: An Overview of 18 U.S.C. 1831 and 1832 (open access)

Stealing Trade Secrets and Economic Espionage: An Overview of 18 U.S.C. 1831 and 1832

Report that gives an overview of 18 U.S.C. 1832 (theft of trade secrets) and 18 U.S.C. 1831 (economic espionage). It also describes what constitutes as a stolen trade secret, and how such crimes are prosecuted.
Date: August 28, 2012
Creator: Doyle, Charles
Object Type: Report
System: The UNT Digital Library
The Oklahoma Daily (Norman, Okla.), Vol. 98, No. 10, Ed. 1 Tuesday, August 28, 2012 (open access)

The Oklahoma Daily (Norman, Okla.), Vol. 98, No. 10, Ed. 1 Tuesday, August 28, 2012

Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes national, local, and campus news along with advertising.
Date: August 28, 2012
Creator: Ellisor, Laney
Object Type: Newspaper
System: The Gateway to Oklahoma History
Unitarity and the Holographic S-Matrix (open access)

Unitarity and the Holographic S-Matrix

The bulk S-Matrix can be given a non-perturbative definition in terms of the flat space limit of AdS/CFT. We show that the unitarity of the S-Matrix, ie the optical theorem, can be derived by studying the behavior of the OPE and the conformal block decomposition in the flat space limit. When applied to perturbation theory in AdS, this gives a holographic derivation of the cutting rules for Feynman diagrams. To demonstrate these facts we introduce some new techniques for the analysis of conformal field theories. Chief among these is a method for conglomerating local primary operators O{sub 1} and O{sub 2} to extract the contribution of an individual primary O{sub {Delta},{ell}} in their OPE. This provides a method for isolating the contribution of specific conformal blocks which we use to prove an important relation between certain conformal block coefficients and anomalous dimensions. These techniques make essential use of the simplifications that occur when CFT correlators are expressed in terms of a Mellin amplitude.
Date: August 28, 2012
Creator: Fitzpatrick, A.Liam; /Stanford U., Phys. Dept. & Kaplan, Jared
Object Type: Article
System: The UNT Digital Library
A Habitat-based Wind-Wildlife Collision Model with Application to the Upper Great Plains Region (open access)

A Habitat-based Wind-Wildlife Collision Model with Application to the Upper Great Plains Region

Most previous studies on collision impacts at wind facilities have taken place at the site-specific level and have only examined small-scale influences on mortality. In this study, we examine landscape-level influences using a hierarchical spatial model combined with existing datasets and life history knowledge for: Horned Lark, Red-eyed Vireo, Mallard, American Avocet, Golden Eagle, Whooping Crane, red bat, silver-haired bat, and hoary bat. These species were modeled in the central United States within Bird Conservation Regions 11, 17, 18, and 19. For the bird species, we modeled bird abundance from existing datasets as a function of habitat variables known to be preferred by each species to develop a relative abundance prediction for each species. For bats, there are no existing abundance datasets so we identified preferred habitat in the landscape for each species and assumed that greater amounts of preferred habitat would equate to greater abundance of bats. The abundance predictions for bird and bats were modeled with additional exposure factors known to influence collisions such as visibility, wind, temperature, precipitation, topography, and behavior to form a final mapped output of predicted collision risk within the study region. We reviewed published mortality studies from wind farms in our study region …
Date: August 28, 2012
Creator: Forcey, Greg, M.
Object Type: Report
System: The UNT Digital Library
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 97, No. 245, Ed. 1 Tuesday, August 28, 2012 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 97, No. 245, Ed. 1 Tuesday, August 28, 2012

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: August 28, 2012
Creator: Gibbs, Angenene
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Baytown Sun (Baytown, Tex.), Vol. 92, No. 171, Ed. 1 Tuesday, August 28, 2012 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 92, No. 171, Ed. 1 Tuesday, August 28, 2012

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: August 28, 2012
Creator: Gray, Janie
Object Type: Newspaper
System: The Portal to Texas History
Dispute Settlement in the World Trade Organization (WTO): An Overview (open access)

Dispute Settlement in the World Trade Organization (WTO): An Overview

This report describes the Understanding on Rules and Procedures Governing the Settlement of Disputes (DSU), which is the World Trade Organization's (WTO) means of resolving disputes arising under WTO agreements. The report includes criticisms of certain flaws in the DSU, as well as WTO Members' suggestions for improvement. The report also describes the Office of the United States Trade Representative (USTR), which represents the United States in WTO disputes, and discusses pieces of legislation that dictate procedures for specifically the United States in instances of WTO disputes.
Date: August 28, 2012
Creator: Grimmett, Jeanne J.
Object Type: Report
System: The UNT Digital Library
Rains County Leader (Emory, Tex.), Vol. 126, No. 12, Ed. 1 Tuesday, August 28, 2012 (open access)

Rains County Leader (Emory, Tex.), Vol. 126, No. 12, Ed. 1 Tuesday, August 28, 2012

Weekly newspaper from Emory, Texas that includes local, state, and national news along with advertising.
Date: August 28, 2012
Creator: Hill, Earl Clyde, Jr.
Object Type: Newspaper
System: The Portal to Texas History
Nuclear Power Plant Security and Vulnerabilities (open access)

Nuclear Power Plant Security and Vulnerabilities

This report discusses the physical security at nuclear power plants and concerns of radiological sabotage, a deliberate act against a plant that could directly or indirectly endanger public health and safety through exposure to radiation.
Date: August 28, 2012
Creator: Holt, Mark & Andrews, Anthony
Object Type: Report
System: The UNT Digital Library
Jacksboro Gazette-News (Jacksboro, Tex.), Vol. 133, No. 12, Ed. 1 Tuesday, August 28, 2012 (open access)

Jacksboro Gazette-News (Jacksboro, Tex.), Vol. 133, No. 12, Ed. 1 Tuesday, August 28, 2012

Weekly newspaper from Jacksboro, Texas that includes local, state and national news along with advertising.
Date: August 28, 2012
Creator: Hudson, Pam
Object Type: Newspaper
System: The Portal to Texas History
Structural and magnetic properties of transition metal substituted BaFe{sub 2}As{sub 2} compounds studied by x-ray and neutron scattering (open access)

Structural and magnetic properties of transition metal substituted BaFe{sub 2}As{sub 2} compounds studied by x-ray and neutron scattering

The purpose of my dissertation is to understand the structural and magnetic properties of the newly discovered FeAs-based superconductors and the interconnection between superconductivity, antiferromagnetism, and structure. X-ray and neutron scattering techniques are powerful tools to directly observe the structure and magnetism in this system. I used both xray and neutron scattering techniques on di#11;erent transition substituted BaFe2As2 compounds in order to investigate the substitution dependence of structural and magnetic transitions and try to understand the connections between them.
Date: August 28, 2012
Creator: Kim, Min Gyu
Object Type: Thesis or Dissertation
System: The UNT Digital Library
S-Band Loads for SLAC Linac (open access)

S-Band Loads for SLAC Linac

The S-Band loads on the current SLAC linac RF system were designed, in some cases, 40+ years ago to terminate 2-3 MW peak power into a thin layer of coated Kanthal material as the high power absorber [1]. The technology of the load design was based on a flame-sprayed Kanthal wire method onto a base material. During SLAC linac upgrades, the 24 MW peak klystrons were replaced by 5045 klystrons with 65+ MW peak output power. Additionally, SLED cavities were introduced and as a result, the peak power in the current RF setup has increased up to 240 MW peak. The problem of reliable RF peak power termination and RF load lifetime required a careful study and adequate solution. Results of our studies and three designs of S-Band RF load for the present SLAC RF linac system is discussed. These designs are based on the use of low conductivity materials.
Date: August 28, 2012
Creator: Krasnykh, A.; Decker, F.-J. & LeClair, R.
Object Type: Article
System: The UNT Digital Library
Crystal-Tolerant Glass Approach For Mitigation Of Crystal Accumulation In Continuous Melters Processing Radioactive Waste (open access)

Crystal-Tolerant Glass Approach For Mitigation Of Crystal Accumulation In Continuous Melters Processing Radioactive Waste

High-level radioactive waste melters are projected to operate in an inefficient manner as they are subjected to artificial constraints, such as minimum liquidus temperature (T{sub L}) or maximum equilibrium fraction of crystallinity at a given temperature. These constraints substantially limit waste loading, but were imposed to prevent clogging of the melter with spinel crystals [(Fe, Ni, Mn, Zn)(Fe, Cr){sub 2}O{sub 4}]. In the melter, the glass discharge riser is the most likely location for crystal accumulation during idling because of low glass temperatures, stagnant melts, and small diameter. To address this problem, a series of lab-scale crucible tests were performed with specially formulated glasses to simulate accumulation of spinel in the riser. Thicknesses of accumulated layers were incorporated into empirical model of spinel settling. In addition, T{sub L} of glasses was measured and impact of particle agglomeration on accumulation rate was evaluated. Empirical model predicted well the accumulation of single crystals and/or smallscale agglomerates, but, excessive agglomeration observed in high-Ni-Fe glass resulted in an under-prediction of accumulated layers, which gradually worsen over time as an increased number of agglomerates formed. Accumulation rate of ~14.9 +- 1 nm/s determined for this glass will result in ~26 mm thick layer in 20 …
Date: August 28, 2012
Creator: Kruger, Albert A.; Rodriguez, Carmen P.; Lang, Jesse B.; Huckleberry, Adam R.; Matyas, Josef & Owen, Antoinette T.
Object Type: Article
System: The UNT Digital Library
GLYCOLIC-NITRIC ACID FLOWSHEET DEMONSTRATION OF THE DWPF CHEMICAL PROCESS CELL WITH SLUDGE AND SUPERNATE SIMULANTS (open access)

GLYCOLIC-NITRIC ACID FLOWSHEET DEMONSTRATION OF THE DWPF CHEMICAL PROCESS CELL WITH SLUDGE AND SUPERNATE SIMULANTS

Savannah River Remediation (SRR) is evaluating changes to its current Defense Waste Processing Facility (DWPF) flowsheet to improve processing cycle times. This will enable the facility to support higher canister production while maximizing waste loading. Higher throughput is needed in the Chemical Process Cell (CPC) since the installation of the bubblers into the melter has increased melt rate. Due to the significant maintenance required for the DWPF gas chromatographs (GC) and the potential for production of flammable quantities of hydrogen, reducing or eliminating the amount of formic acid used in the CPC is being developed. Earlier work at Savannah River National Laboratory has shown that replacing formic acid with an 80:20 molar blend of glycolic and formic acids has the potential to remove mercury in the SRAT without any significant catalytic hydrogen generation. This report summarizes the research completed to determine the feasibility of processing without formic acid. In earlier development of the glycolic-formic acid flowsheet, one run (GF8) was completed without formic acid. It is of particular interest that mercury was successfully removed in GF8, no formic acid at 125% stoichiometry. Glycolic acid did not show the ability to reduce mercury to elemental mercury in initial screening studies, which …
Date: August 28, 2012
Creator: Lambert, D.; Stone, M.; Newell, J.; Best, D. & Zamecnik, J.
Object Type: Report
System: The UNT Digital Library
DENSITY-FUNCTIONAL STUDY OF BCC U-Mo, Np-Mo, Pu-Mo, AND Am-Mo ALLOYS (open access)

DENSITY-FUNCTIONAL STUDY OF BCC U-Mo, Np-Mo, Pu-Mo, AND Am-Mo ALLOYS

None
Date: August 28, 2012
Creator: Landa, A; Soderlind, P & Turchi, P A
Object Type: Article
System: The UNT Digital Library
TECHNICAL EVALUATION OF TEMPORAL GROUNDWATER MONITORING VARIABILITY IN MW66 AND NEARBY WELLS, PADUCAH GASEOUS DIFFUSION PLANT (open access)

TECHNICAL EVALUATION OF TEMPORAL GROUNDWATER MONITORING VARIABILITY IN MW66 AND NEARBY WELLS, PADUCAH GASEOUS DIFFUSION PLANT

Evaluation of disposal records, soil data, and spatial/temporal groundwater data from the Paducah Gaseous Diffusion Plant (PGDP) Solid Waste Management Unit (SWMU) 7 indicate that the peak contaminant concentrations measured in monitoring well (MW) 66 result from the influence of the regional PGDP NW Plume, and does not support the presence of significant vertical transport from local contaminant sources in SWMU 7. This updated evaluation supports the 2006 conceptualization which suggested the high and low concentrations in MW66 represent different flow conditions (i.e., local versus regional influences). Incorporation of the additional lines of evidence from data collected since 2006 provide the basis to link high contaminant concentrations in MW66 (peaks) to the regional 'Northwest Plume' and to the upgradient source, specifically, the C400 Building Area. The conceptual model was further refined to demonstrate that groundwater and the various contaminant plumes respond to complex site conditions in predictable ways. This type of conceptualization bounds the expected system behavior and supports development of environmental cleanup strategies, providing a basis to support decisions even if it is not feasible to completely characterize all of the 'complexities' present in the system. We recommend that the site carefully consider the potential impacts to groundwater and …
Date: August 28, 2012
Creator: Looney, B. & Eddy-Dilek, C.
Object Type: Report
System: The UNT Digital Library