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The New START Treaty: Central Limits and Key Provisions

Description: This report provides an overview of the New Strategic Arms Reductions Treaty (START), including a comparison to the original START Treaty, the belief of the Obama Administration and outside analysts that New START will enhance U.S. national security, and the criticisms of those who say that New START is a distraction from more important items on the nonproliferation agenda.
Date: April 8, 2014
Creator: Woolf, Amy F.
Partner: UNT Libraries Government Documents Department

U.S.-Mexican Security Cooperation: The Mérida Initiative and Beyond

Description: This report provides a framework for examining the current status and future prospects for U.S.- Mexican security cooperation. It begins with a brief discussion of the threat that drug trafficking and related crime and violence pose to both nations, followed by an analysis of the evolution of the Mérida Initiative. The report then provides an overview of the Peña Nieto government's security strategy and how it is affecting the Mérida Initiative. The report then examines key aspects of the current U.S.-Mexican security strategy and concludes by raising policy issues that may affect bilateral efforts.
Date: April 8, 2014
Creator: Ribando Seelke, Clare & Finklea, Kristin M.
Partner: UNT Libraries Government Documents Department

Navy Ohio Replacement (SSBN[X]) Ballistic Missile Submarine Program: Background and Issues for Congress

Description: This report provides background information and potential oversight issues for Congress on the Ohio replacement program (ORP), a program to design and build a new class of 12 ballistic missile submarines (SSBNs) to replace the Navy's current force of 14 Ohio-class SSBNs.
Date: April 8, 2014
Creator: O'Rourke, Ronald
Partner: UNT Libraries Government Documents Department

Navy SSBN(X) Ballistic Missile Submarine Program: Background and Issues for Congress

Description: This report discusses the Navy's plan to develop and design a class of 12 next-generation ballistic missile submarines, or SSBN(X)s, as replacements for the 14 Ohio class SSBNs currently in operation. The report explores certain related issues for Congress, including the affordability of the project and its potential impact on other Navy shipbuilding programs, alternatives to the program, and which shipyard or shipyards will build the proposed ships.
Date: April 8, 2010
Creator: O'Rourke, Ronald
Partner: UNT Libraries Government Documents Department

Navy Littoral Combat Ship (LCS) Program: Background, Issues, and Options for Congress

Description: This report provides background information and potential issues for Congress on the Littoral Combat Ship (LCS), a relatively inexpensive Navy surface combatant equipped with modular "plug-and-fight" mission packages. The Navy's proposed FY2012 budget requests funding for the procurement of four LCSs.
Date: April 8, 2010
Creator: O'Rourke, Ronald
Partner: UNT Libraries Government Documents Department

Key Issues in Derivatives Reform

Description: This report provides background related to financial derivatives. It also analyzes market structure and regulation, derivatives reform, legislative proposals and exemptions for end users, safeguards for uncleared over-the-counter (OTC) swaps, and hypothetical examples.
Date: April 8, 2010
Creator: Miller, Rena S.
Partner: UNT Libraries Government Documents Department

Military Personnel and Freedom of Religious Expression: Selected Legal Issues

Description: This report provides an overview of the requirements of the First Amendment related to military personnel's religious exercise. Specifically, the report examines the limitations placed on servicemembers in uniform in the exercise of their religious beliefs as well as the role of military chaplains and the legal challenges associated with publicly funding religious personnel. The report analyzes efforts by Congress and the Department of Defense to address the constitutional concerns that are raised by these issues.
Date: April 8, 2010
Creator: Mason, R. C. & Brougher, Cynthia
Partner: UNT Libraries Government Documents Department

Navy CG(X) Cruiser Program: Background for Congress

Description: The Navy's FY2011 budget proposes canceling the CG(X) program as unaffordable and instead building an improved version of the Arleigh Burke (DDG-51) class Aegis destroyer called the Flight III version. This report provides background information on the CG(X) program as it existed prior to its proposed cancellation.
Date: April 8, 2010
Creator: O'Rourke, Ronald
Partner: UNT Libraries Government Documents Department

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

Description: 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. Also discussed are pieces of legislation that dictate procedures for specifically the United States in instances of WTO disputes.
Date: April 8, 2010
Creator: Grimmett, Jeanne J.
Partner: UNT Libraries Government Documents Department

Navy Virginia (SSN-774) Class Attack Submarine Procurement: Background and Issues for Congress

Description: The Navy has been procuring Virginia (SSN-774) class nuclear-powered attack submarines (SSNs) at a rate of one per year for the past several years, and a total of 12 boats have been procured through FY2010. The Navy's proposed FY2011 budget increases the procurement rate to two boats per year. This report discusses the Navy's proposed FY2011 budget, which requests $3,441.5 million in procurement funding to complete the procurement cost of the 13th and 14th Virginia-class boats.
Date: April 8, 2010
Creator: O'Rourke, Ronald
Partner: UNT Libraries Government Documents Department

Federal Register, Volume 76, Number 68, April 8, 2011, Pages 19683-19898

Description: Daily publication of the U.S. Office of the Federal Register contains rules and regulations, proposed legislation and rule changes, and other notices, including "Presidential proclamations and Executive Orders, Federal agency documents having general applicability and legal effect, documents required to be published by act of Congress, and other Federal agency documents of public interest" (p. ii). Table of Contents starts on page iii.
Date: April 8, 2011
Creator: United States. Office of the Federal Register.
Partner: UNT Libraries Government Documents Department

Navy Aegis Ballistic Missile Defense (BMD) Program: Background and Issues for Congress

Description: This report discusses the Aegis ballistic missile defense (BMD) program. Under current Missile Defense Agency (MDA) and Navy plans, the number of BMD-capable Navy Aegis ships is schedule to grow from 20 at the end of FY2010 to 38 at the end of FY2015. This report discusses the concerns some have over BMD expansion, as well as BMD funding issues.
Date: April 8, 2010
Creator: O'Rourke, Ronald
Partner: UNT Libraries Government Documents Department

A study of over-production and enhanced secretion of enzymes. Quarterly report 2

Description: This project is concerned with the over-production of ligno-cellulolytic enzymes which are relevant to the paper-pulp industry and agricultural community. Since ligno-cellulosics are components of wood, the project involves the forest, a renewable energy resource. Attention is focused on the following: over-production of polyphenol oxidase; establishment of the route of polyphenol oxidase secretion; regulation of polyphenol oxidase secretion; purification of extracellular oxidase.
Date: April 8, 1993
Creator: Dashek, W.V.
Partner: UNT Libraries Government Documents Department

ORBIT: A CODE FOR COLLECTIVE BEAM DYNAMICS IN HIGH INTENSITY RINGS.

Description: We are developing a computer code, ORBIT, specifically for beam dynamics calculations in high-intensity rings. Our approach allows detailed simulation of realistic accelerator problems. ORBIT is a particle-in-cell tracking code that transports bunches of interacting particles through a series of nodes representing elements, effects, or diagnostics that occur in the accelerator lattice. At present, ORBIT contains detailed models for strip-foil injection, including painting and foil scattering; rf focusing and acceleration; transport through various magnetic elements; longitudinal and transverse impedances; longitudinal, transverse, and three-dimensional space charge forces; collimation and limiting apertures; and the calculation of many useful diagnostic quantities. ORBIT is an object-oriented code, written in C++ and utilizing a scripting interface for the convenience of the user. Ongoing improvements include the addition of a library of accelerator maps, BEAMLINE/MXYZPTLK, the introduction of a treatment of magnet errors and fringe fields; the conversion of the scripting interface to the standard scripting language, Python; and the parallelization of the computations using MPI. The ORBIT code is an open source, powerful, and convenient tool for studying beam dynamics in high-intensity rings.
Date: April 8, 2002
Creator: HOLMES,J.A.; DANILOV,V.; GALAMBOS,J.; SHISHLO,A.; COUSINEAU,S.; CHOU,W. et al.
Partner: UNT Libraries Government Documents Department

Pressure diffusion waves in porous media

Description: Pressure diffusion wave in porous rocks are under consideration. The pressure diffusion mechanism can provide an explanation of the high attenuation of low-frequency signals in fluid-saturated rocks. Both single and dual porosity models are considered. In either case, the attenuation coefficient is a function of the frequency.
Date: April 8, 2003
Creator: Silin, Dmitry; Korneev, Valeri & Goloshubin, Gennady
Partner: UNT Libraries Government Documents Department

LONGITUDINAL DYNAMICS IN HIGH FREQUENCY FFAG RECIRCULATING ACCELERATORS.

Description: A recirculating accelerator accelerates the beam by passing through accelerating cavities multiple times. An FFAG recirculating accelerator uses a single arc to connect the linacs together, as opposed to multiple arcs for the different energies. For most scenarios using high-frequency RF, it is impractical to change the phase of the RF on each pass, at least for lower energy accelerators. Ideally, therefore, the WAG arc will be isochronous, so that the particles come back to the same phase (on-crest) on each linac pass. However, it is not possible to make the FFAG arcs isochronous (compared to the RF period) over a large energy range. This paper demonstrates that one can nonetheless make an WAG recirculating accelerator work. Given the arc's path length as a function of energy and the number of turns to accelerate for, one can find the minimum voltage (and corresponding initial conditions) required to accelerate a reference particle to the desired energy. I also briefly examine how the longitudinal acceptance varies with the number of turns that one accelerates.
Date: April 8, 2002
Creator: BERG,J.S.
Partner: UNT Libraries Government Documents Department

Wax Point Determinations Using Acoustic Resonance Spectroscopy

Description: The thermodynamic characterization of the wax point of a given crude is essential in order to maintain flow conditions that prevent plugging of undersea pipelines. This report summarizes the efforts made towards applying an Acoustic Cavity Resonance Spectrometer (ACRS) to the determination of pressures and temperatures at which wax precipitates from crude. Phillips Petroleum Company, Inc., the CRADA participant, supplied the ACRS. The instrumentation was shipped to Dr. Thomas Schmidt of ORNL, the CRADA contractor, in May 2000 after preliminary software development performed under the guidance of Dr. Samuel Colgate and Dr. Evan House of the University of Florida, Gainesville, FL. Upon receipt it became apparent that a number of modifications still needed to be made before the ACRS could be precisely and safely used for wax point measurements. This report reviews the sequence of alterations made to the ACRS, as well as defines the possible applications of the instrumentation once the modifications have been completed.
Date: April 8, 2002
Creator: Jubin, R. T.
Partner: UNT Libraries Government Documents Department

Carbon sequestration in natural gas reservoirs: Enhanced gas recovery and natural gas storage

Description: Natural gas reservoirs are obvious targets for carbon sequestration by direct carbon dioxide (CO{sub 2}) injection by virtue of their proven record of gas production and integrity against gas escape. Carbon sequestration in depleted natural gas reservoirs can be coupled with enhanced gas production by injecting CO{sub 2} into the reservoir as it is being produced, a process called Carbon Sequestration with Enhanced Gas Recovery (CSEGR). In this process, supercritical CO{sub 2} is injected deep in the reservoir while methane (CH{sub 4}) is produced at wells some distance away. The active injection of CO{sub 2} causes repressurization and CH{sub 4} displacement to allow the control and enhancement of gas recovery relative to water-drive or depletion-drive reservoir operations. Carbon dioxide undergoes a large change in density as CO{sub 2} gas passes through the critical pressure at temperatures near the critical temperature. This feature makes CO{sub 2} a potentially effective cushion gas for gas storage reservoirs. Thus at the end of the CSEGR process when the reservoir is filled with CO{sub 2}, additional benefit of the reservoir may be obtained through its operation as a natural gas storage reservoir. In this paper, we present discussion and simulation results from TOUGH2/EOS7C of gas mixture property prediction, gas injection, repressurization, migration, and mixing processes that occur in gas reservoirs under active CO{sub 2} injection.
Date: April 8, 2003
Creator: Oldenburg, Curtis M.
Partner: UNT Libraries Government Documents Department

DEVELOPMENT AND APPLICATIONS OF THE UAL BASED SNS RING SIMULATION ENVIRONMENT.

Description: The SNS Ring off-line parallel simulation environment based on the Unified Accelerator Libraries (UAL) has en implemented and used for extensive full-scale beam dynamics studies arising in high-intensity ring. The paper describes the structure of this environment and its application to various high-intensity topics and diagnostics modeling.
Date: April 8, 2002
Creator: MALITSKY,N.; CAMERON,P.; FEDOTOV,A.V.; SMITH,J. & WEI,J.
Partner: UNT Libraries Government Documents Department

Sludge Batch 3 Phase 1 Variability Study

Description: The objective of this task is to assess the applicability of the current PCCS durability model to the anticipated compositional region of interest to SB3. This study will demonstrate the applicability of durability predictions for specific SB3 compositions.
Date: April 8, 2003
Creator: Peeler, D.
Partner: UNT Libraries Government Documents Department

Federal Register, Volume 75, Number 67, April 8, 2010, Pages 17847-18046

Description: Daily publication of the U.S. Office of the Federal Register contains rules and regulations, proposed legislation and rule changes, and other notices, including "Presidential proclamations and Executive Orders, Federal agency documents having general applicability and legal effect, documents required to be published by act of Congress, and other Federal agency documents of public interest" (p. ii). Table of Contents starts on page iii.
Date: April 8, 2010
Creator: United States. Office of the Federal Register.
Partner: UNT Libraries Government Documents Department