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U.S. Special Operations Forces (SOF): Background and Issues for Congress

Description: This report discusses Special Operations Forces (SOFs), which are elite military units with special training and equipment that can infiltrate hostile territory through land, sea, or air to conduct a variety of operations, many of them classified.
Date: December 3, 2010
Creator: Feickert, Andrew & Livingston, Thomas K.
Partner: UNT Libraries Government Documents Department

[Man and Woman Outside House]

Description: Photograph of a man and woman sitting outside of a house, perhaps in Lynchburg or Cumberland Gap, Tennessee. The man has a straw hat pulled over his face, and the woman plays the guitar. A poem titled "Sally" is typed to the right of the picture on the mat.
Date: December 3, 1961
Creator: Clark, Joe
Partner: UNT Libraries Special Collections

No Longer Under Our Control: The Nature and Role of Standards in the 21st Century Library

Description: This lecture script examines the nature and role of standards for the emerging 21st century library. Given the dynamic character of the networked environment, when are standards appropriate and how can they be developed in a manner consistent with the volatility of information technologies and changing library services? What are the roles and responsibilities of standards developing organizations, technology vendors, content creators, and librarians for standards? Do local practices of libraries threaten standards-based resource sharing and resource access technologies? Can local needs be balanced with broader library community responsibilities, and how do standards affect this balance? The speaker's assumption is that adherence to standards has never been more critical, yet his implementation experience with Z39.50 and MARC suggests that the commitment to national and international standards by librarians, technology vendors, and content creators are often an example of good intentions rather than actual practice. This standards disconnect threatens the emerging 21st century library's ability to deliver fundamental services in appropriate ways to their users.
Date: December 3, 2003
Creator: Moen, William E.
Partner: UNT Libraries

War in Afghanistan: Strategy, Military Operations, and Issues for Congress

Description: The character of the war in Afghanistan evolved from a violent struggle against al Qaeda and its Taliban supporters to a multi-faceted counterinsurgency (COIN) effort. This report provides an examination of the war's background, context, and early execution; an analytical discussion of the COIN war to date, including strategy, organization, participation, and key facets of the effort including population security, advising the Afghan National Security Forces (ANSF), counter-narcotics, reconciliation, community outreach, and civil-military coordination; and an analysis of major strategic and operational issues and options that the 111th Congress may opt to consider.
Date: December 3, 2009
Creator: Bowman, Steve & Dale, Catherine
Partner: UNT Libraries Government Documents Department

Proposed Train and Equip Authorities for Syria: In Brief

Description: This report reviews the authority granted in H.J.Res. 124 and explores similarities and differences among the H.J.Res. 124 authority, the President's requests, and other proposals that may be considered by Congress, including during anticipated consideration of FY2015 full-year appropriations or defense authorization (H.R. 4435/S. 2410) legislation.
Date: December 3, 2014
Creator: Blanchard, Christopher M. & Belasco, Amy
Partner: UNT Libraries Government Documents Department

A Whole-Farm Crop Disaster Program: Supplemental Revenue Assistance Payments (SURE)

Description: This report discusses the Food, Conservation, and Energy Act of 2008 (P.L. 110-246, 2008 farm bill), which created a set of disaster programs called "Supplemental Agricultural Disaster Assistance." The programs supplement crop insurance coverage and provide disaster assistance for livestock (including aquaculture and honey bees), forage, and tree and nursery crops.
Date: December 3, 2010
Creator: Shields, Dennis A.
Partner: UNT Libraries Government Documents Department

Double-Dip Recession: Previous Experience and Current Prospect

Description: This report discusses factors suggesting an increased risk of double-dip recession. It discusses other factors that suggest economic recovery will continue. The U.S. historical experience with double-dip recessions is also presented. It examines the role of deleveraging by households and businesses in the aftermath of the recent financial crisis in shaping the likely pace of economic recovery. The report concludes with a look at current economic projections.
Date: December 3, 2010
Creator: Elwell, Craig K.
Partner: UNT Libraries Government Documents Department

The Technology Innovation Program

Description: This report discusses the Technology Innovation Program (TIP) at the National Institute of Standards and Technology (NIST) that was established in 2007 to replace the Advanced Technology Program (ATP). This effort is designed "to support, promote, and accelerate innovation in the United States through high-risk, high-reward research in areas of critical national need," according to the authorizing legislation. Grants are provided to small and medium-sized firms for individual projects or joint ventures with other research organizations.
Date: December 3, 2010
Creator: Schacht, Wendy H.
Partner: UNT Libraries Government Documents Department

Fact Sheet: Selected Highlights of H.R. 3979, the Carl Levin and Howard "Buck" McKeon National Defense Authorization Act for FY2015

Description: This report contains selected highlights of S. 1847, the version of the National Defense Authorization Act (NDAA) for FY2015, agreed to on December 2, 2014, by negotiators for the House and Senate Armed Services Committees.
Date: December 3, 2014
Creator: Towell, Pat
Partner: UNT Libraries Government Documents Department

The Earned Income Tax Credit (EITC): An Overview

Description: The Earned Income Tax Credit (EITC) is a refundable tax credit available to eligible workers earning relatively low wages. This report provides an overview of the EITC, first discussing eligibility requirements for the credit, followed by how the credit is computed and paid. The report then provides data on the growth of the EITC since it was first enacted in 1975. Finally the report concludes with data on the EITC claimed on 2012 tax returns, examining EITC claims by number of qualifying children, income level, tax filing status, and location of residence.
Date: December 3, 2014
Creator: Falk, Gene & Crandall-Hollick, Margot L.
Partner: UNT Libraries Government Documents Department

Federal Agency Actions Following the Supreme Court's Climate Change Decision: A Chronology

Description: This report presents a chronology of major federal agency actions taken in the wake of Massachusetts v. EPA. In Massachusetts v. EPA, the Court held that greenhouse gases (GHGs), widely viewed as contributing to climate change, constitute "air pollutants" as that phrase is used in the Clean Air Act (CAA). As a result, said the Court, the U.S. Environmental Protection Agency (EPA) had improperly denied a petition seeking CAA regulation of GHGs from new motor vehicles by saying the agency lacked authority over such emissions.
Date: December 3, 2010
Creator: Meltz, Robert
Partner: UNT Libraries Government Documents Department

Catastrophic failure of contaminated fused silica optics at 355 nm

Description: For years, contamination has been known to degrade the performance of optics and to sometimes initiate laser-induced damage to initiate. This study has W to quantify these effects for fused silica windows used at 355 mm Contamination particles (Al, Cu, TiO{sub 2} and ZrO{sub 2}) were artificially deposited onto the surface and damage tests were conducted with a 3 ns NdYAG laser. The damage morphology was characterized by Nomarski optical microscopy. The results showed that the damage morphology for input and output surface contamination is different. For input surface contamination, both input and output surfaces can damage. In particular, the particle can induce pitting or drilling of the surface where the beam exits. Such damage usually grows catastrophically. Output surface contamination is usually ablated away on the shot but can also induce catastrophic damage. Plasmas are observed during illumination and seem to play an important role in the damage mechanism. The relationship between fluence and contamination size for which catastrophic damage occurred was plotted for different contamination materials. The results show that particles even as small as 10 {micro}m can substantially decrease the damage threshold of the window and that metallic particles on the input surface have a more negative effect than oxide particles.
Date: December 3, 1996
Creator: Genin, F. Y., LLNL
Partner: UNT Libraries Government Documents Department


Description: 1.7 x 10{sup 8} x-ray photons per 3.5 ps pulse have been produced in Thomson scattering by focusing CO{sub 2} laser pulse on counter-propagating relativistic electron beam. We explore a possibility of further enhancement of process efficiency by propagating both beams in a plasma capillary. Conventional synchrotron light sources based on using giga-electron-volt electron synchrotron accelerators and magnetic wigglers generate x-ray radiation for versatile application in multi-disciplinary research. An intense laser beam causes relativistic electron oscillations similar to a wiggler. However, because the laser wavelength is thousand times shorter than a wiggler period, very moderate electron energy is needed to produce hard x-rays via Thomson scattering. This allows using relatively compact mega-electron-volt linear accelerators instead of giga-electron-volt synchrotrons. Another important advantage of Thomson sources is a possibility to generate femtosecond x-ray pulses whereas conventional synchrotron sources have typically {approx}300 ps pulse duration. This promises to revolutionize x-ray research in chemistry, physics, and biology expanding it to ultra-fast processes. Thomson sources do not compete in repetition rate and average intensity with conventional light sources that operate at the megahertz frequency. However, Thomson sources have a potential to produce much higher photon numbers per pulse. This may allow developing a single shot exposure important for structural analysis of live biological objects. The BNL Thomson source is a user's experiment conducted at the Accelerator Test Facility since 1998 by an international collaboration in High Energy Physics. Since inception, the ATF source produces the record peak x-ray yield, intensity and brightness among other similar proof-of-principle demonstrations attempted elsewhere. Note that this result is achieved with a moderate laser power of 15 GW. A key to this achievement is in choosing right apparatus and efficient interaction geometry. We use a CO{sub 2} laser that delivers 10 times more photons per unit energy than the 1-{micro}m ...
Date: December 3, 2001
Partner: UNT Libraries Government Documents Department

Test Plan and Test Specifications for Unloading LR-56 Waste at the 204-AR Waste Unloading Facility

Description: The LR-56 cask is an International Atomic Energy Agency (IAEA), type B (U) certified Medium to High Level Radioactive Liquid Waste Transport Cask. The LR-56 consists of a trailer equipped with the following component and systems: cubic meter lead shielded cask; Self-contained ventilation system including an air pressure/vacuum pump for cask loading and unloading; Waste temperature, level, leak detection, and other surveillance equipment; Control room for control of loading and unloading operations and waste surveillance; Hoist system for removing well caps on the cask; Power connection and control connections for operating the cask from a remote facility; The cask may be unloaded or loaded using either the onboard pressure/vacuum pump or by an external waste transfer pump. Rinse heads and connections allow the cask to be rinsed using supplied rinse water. The cask was designed to be vented using the LR-56 onboard ventilation system, which is connected to the cask via a hose through a penetration in the cask. Three wells located on the top of the cask, offer valved penetrations into the cask for venting, waste pumping, and rinsing. Other penetrations in the cask enable surveillance instrumentation to be used to monitor inside the cask. To date, the LR-56 cask system at the Hanford facility has not been used. Since the vessel has never received radioactive waste, the LR-56 is not yet a regulated system. It is desired to use the LR-56 cask to transport waste in calendar year 2000.
Date: December 3, 2000
Creator: BROWN, T.M.
Partner: UNT Libraries Government Documents Department

Fault tolerant issues in the BTeV trigger

Description: The BTeV trigger performs sophisticated computations using large ensembles of FPGAs, DSPs, and conventional microprocessors. This system will have between 5,000 and 10,000 computing elements and many networks and data switches. While much attention has been devoted to developing efficient algorithms, the need for fault-tolerant, fault-adaptive, and flexible techniques and software to manage this huge computing platform has been identified as one of the most challenging aspects of this project. They describe the problem and offer an approach to solving it based on a distributed, hierarchical fault management system.
Date: December 3, 2002
Creator: al., Jeffrey A. Appel et
Partner: UNT Libraries Government Documents Department

Summary Report of two-Dimensional Analysis of Radiochemical Assay Samples

Description: The ''Summary Report of Two-Dimensional Analysis of Radiochemical Assay Samples'' report provides a summary of the analyses comparing calculated isotopics generated by a point-depletion code that uses one-dimensional (1-D) neutron transport theory weighted cross-sections (SAS2H Control Module of the SCALE Modular Code System) and a two-dimensional (2-D) depletion code (GRCASMO3) with that of radiochemical assay (RCA) results.
Date: December 3, 2001
Creator: Connell, C. & Scaglione, J.M.
Partner: UNT Libraries Government Documents Department

Plutonium Finishing Plant (PFP) Dangerous Waste Training Plan

Description: This training plan describes general requirements, worker categories, and provides course descriptions for operation of the plutonium finishing plant (PFP) waste generation facilities, permitted treatment, storage and disposal (TSD) units, and the 90-Day Accumulation Areas.
Date: December 3, 1999
Creator: ENTROP, G.E.
Partner: UNT Libraries Government Documents Department

Federal Register, Volume 75, Number 232, December 3, 2010, Pages 75363-75618

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: December 3, 2010
Creator: United States. Office of the Federal Register.
Partner: UNT Libraries Government Documents Department

Advanced Emissions Control Development Program

Description: Babcock & Wilcox (B&W) is conducting a five-year project aimed at the development of practical, cost-effective strategies for reducing the emissions of hazardous air pollutants (commonly called air toxics) from coal-fired electric utility plants. The need for air toxic emissions controls may arise as the U. S. Environmental Protection Agency proceeds with implementation of Title III of the Clean Air Act Amendment (CAAA) of 1990. Data generated during the program will provide utilities with the technical and economic information necessary to reliably evaluate various air toxics emissions compliance options such as fuel switching, coal cleaning, and flue gas treatment. The development work is being carried out using B&W�s new Clean Environment Development Facility (CEDF) wherein air toxics emissions control strategies can be developed under controlled conditions, and with proven predictability to commercial systems. Tests conducted in the CEDF provide high quality, repeatable, comparable data over a wide range of coal properties, operating conditions, and emissions control systems. Development work to date has concentrated on the capture of mercury, other trace metals, fine particulate, and the inorganic species hydrogen chloride and hydrogen fluoride.
Date: December 3, 1998
Creator: Evans, A. P.
Partner: UNT Libraries Government Documents Department

Numerical results of PT-IP-338A and supplement A: DR reactor heat decay test at high outlet water temperatures

Description: This report summarizes the results obtained in the experimental measurement of the reactor heat extracted by the coolant during two different scrams of the DR Reactor. These tests were conducted with the reactor flow carefully controlled to establish different reactor coolant temperatures following the scram. During normal reactor scrams, which have been used in the past to measure the reactor heat output, a high coolant flow was maintained. Consequently, the coolant outlet temperature dropped very quickly from an operating value of 90 to 95 C down to 20 to 30 C following the scram. Under emergency conditions, however, with only the last ditch emergency flow available, the coolant outlet temperature could remain as high as 80 to 90 C. This condition could prevail because of the small amount of last ditch flow available, and could last for 5 to as long as 70 minutes after the reactor scram.
Date: December 3, 1962
Creator: Jones, S.S. & Manuel, J.L.
Partner: UNT Libraries Government Documents Department

Equation of state measurements at extreme pressures using laser-driven shocks

Description: The regime of high density and extreme pressure in hydrogen is very difficult to approach theoretically since it is a strongly correlated, partially degenerate composite of molecules, atoms, and electrons. For this reason, a number of theoretical models of the EOS of hydrogen have been proposed. This makes reliable experimental data essential as a guide to theory. We have accessed this regime by shocking liquid D2 to pressures at and above the metallic transition where we measured the thermodynamic properties of the shocked state.
Date: December 3, 1998
Creator: Cauble, R C; Celliers, P M; Collins, G W; DaSilva, L B & Gold, D M
Partner: UNT Libraries Government Documents Department