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Legislative Approaches to Defining "Waters of the United States" (open access)

Legislative Approaches to Defining "Waters of the United States"

This report seeks to clarify the scope of the Clean Water Act (CWA) in the wake of Supreme Court decisions in 2001 and 2006 that interpreted the law's jurisdiction more narrowly than prior case law.
Date: April 30, 2010
Creator: Copeland, Claudia
Object Type: Report
System: The UNT Digital Library
Oil Spills in U.S. Coastal Waters: Background, Governance, and Issues for Congress (open access)

Oil Spills in U.S. Coastal Waters: Background, Governance, and Issues for Congress

This report focuses on oil spills in U.S. coastal waters. The first section highlights background issues, including oil spill statistics and potential environmental impacts. The second section discusses the legal framework that governs oil spill prevention and response. The third section examines the threat of future oil spills in coastal waters and whether response personnel are prepared to respond to a major spill.
Date: April 30, 2010
Creator: Ramseur, Jonathan L.
Object Type: Report
System: The UNT Digital Library
Financial Regulatory Reform: Systemic Risk and the Federal Reserve (open access)

Financial Regulatory Reform: Systemic Risk and the Federal Reserve

The recent financial crisis contained a number of systemic risk episodes, or episodes that caused instability for large parts of the financial system. The lesson some policymakers have taken from this crisis is that a systemic risk or "macroprudential" regulator is needed to prevent similar episodes in the future. This report defines the potential duties and responsibilities of a systemic risk regulator, relating those duties to events that potentially contributed to the recent crisis. It then identifies the powers that would need to be given to a regulator to perform those duties, and compares those powers and responsibilities to the Fed's existing powers and responsibilities. It discusses advantages and disadvantages of giving those responsibilities to the Fed or the executive branch. The report also includes a brief overview of major elements of the Administration's proposal, H.R. 4173, which passed the House on December 11, 2009, and the Restoring American Financial Stability Act, which was ordered to be reported out of the Senate Banking Committee on March 22, 2010..
Date: April 30, 2010
Creator: Labonte, Marc
Object Type: Report
System: The UNT Digital Library
Staffing for Adequate Fire and Emergency Response: The SAFER Grant Program (open access)

Staffing for Adequate Fire and Emergency Response: The SAFER Grant Program

This report discusses Staffing for Adequate Fire and Emergency Response (SAFER) Act, which was enacted by the 108th Congress as Section 1057 of the FY2004 National Defense Authorization Act (P.L. 108-136). It includes background of the SAFER Act, appropriations from FY2010-FY2011, reauthorization of the program in the House and Senate, and information about program implementation.
Date: April 30, 2010
Creator: Kruger, Lennard G.
Object Type: Report
System: The UNT Digital Library
FINAL FOCUS ION BEAM INTENSITY FROM TUNGSTEN FOIL CALORIMETER AND SCINTILLATOR IN NDCX-I (open access)

FINAL FOCUS ION BEAM INTENSITY FROM TUNGSTEN FOIL CALORIMETER AND SCINTILLATOR IN NDCX-I

Laboratory high energy density experiments using ion beam drivers rely upon the delivery of high-current, high-brightness ion beams with high peak intensity onto targets. Solid-state scintillators are typically used to measure the ion beam spatial profile but they display dose-dependent degradation and aging effects. These effects produce uncertainties and limit the accuracy of measuring peak beam intensities delivered to the target. For beam tuning and characterizing the incident beam intensity, we have developed a cross-calibrating diagnostic suite that extends the upper limit of measurable peak intensity dynamic range. Absolute intensity calibration is obtained with a 3 {micro}m thick tungsten foil calorimeter and streak spectrometer. We present experimental evidence for peak intensity measures in excess of 400 kW/cm{sup 2} using a 0.3 MV, 25 mA, 5-20 {micro}sec K{sup +1} beam. Radiative models and thermal diffusion effects are discussed because they affect temporal and spatial resolution of beam intensity profiles.
Date: April 30, 2010
Creator: Lidia, S.M.; Bieniosek, F.; Henestroza, E.; Ni, P. & Seidl, P.
Object Type: Article
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 90, No. 86, Ed. 1 Friday, April 30, 2010 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 90, No. 86, Ed. 1 Friday, April 30, 2010

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: April 30, 2010
Creator: Halter, Janie
Object Type: Newspaper
System: The Portal to Texas History
North Texas Daily (Denton, Tex.), Vol. 95, No. 56, Ed. 1 Friday, April 30, 2010 (open access)

North Texas Daily (Denton, Tex.), Vol. 95, No. 56, Ed. 1 Friday, April 30, 2010

Daily student newspaper from the University of North Texas in Denton, Texas that includes local, state, and campus news along with advertising.
Date: April 30, 2010
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Sweetwater Reporter (Sweetwater, Tex.), Vol. 112, No. 142, Ed. 1 Friday, April 30, 2010 (open access)

Sweetwater Reporter (Sweetwater, Tex.), Vol. 112, No. 142, Ed. 1 Friday, April 30, 2010

Daily newspaper from Sweetwater, Texas that includes local, state, and national news along with advertising.
Date: April 30, 2010
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Impact of solid-phase crystallization of amorphous silicon on the chemical structure of the buried Si/ZnO thin film solar cell interface (open access)

Impact of solid-phase crystallization of amorphous silicon on the chemical structure of the buried Si/ZnO thin film solar cell interface

The chemical interface structure between phosphorus-doped hydrogenated amorphous silicon and aluminum-doped zinc oxide thin films is investigated with soft x-ray emission spectroscopy (XES) before and after solid-phase crystallization (SPC) at 600C. In addition to the expected SPC-induced phase transition from amorphous to polycrystalline silicon, our XES data indicates a pronounced chemical interaction at the buried Si/ZnO interface. In particular, we find an SPC-enhanced formation of Si-O bonds and the accumulation of Zn in close proximity to the interface. For an assumed closed and homogeneous SiO2 interlayer, an effective thickness of (5+2)nm after SPC could be estimated.
Date: April 30, 2010
Creator: Bar, M.; Wimmer, M.; Wilks, R. G.; Roczen, M.; Gerlach, D.; Ruske, F. et al.
Object Type: Article
System: The UNT Digital Library
Final Report Advanced Quasioptical Launcher System (open access)

Final Report Advanced Quasioptical Launcher System

This program developed an analytical design tool for designing antenna and mirror systems to convert whispering gallery RF modes to Gaussian or HE11 modes. Whispering gallery modes are generated by gyrotrons used for electron cyclotron heating of fusion plasmas in tokamaks. These modes cannot be easily transmitted and must be converted to free space or waveguide modes compatible with transmission line systems.This program improved the capability of SURF3D/LOT, which was initially developed in a previous SBIR program. This suite of codes revolutionized quasi-optical launcher design, and this code, or equivalent codes, are now used worldwide. This program added functionality to SURF3D/LOT to allow creating of more compact launcher and mirror systems and provide direct coupling to corrugated waveguide within the vacuum envelope of the gyrotron. Analysis was also extended to include full-wave analysis of mirror transmission line systems. The code includes a graphical user interface and is available for advanced design of launcher systems.
Date: April 30, 2010
Creator: Neilson, Jeffrey
Object Type: Report
System: The UNT Digital Library
Federal Conspiracy Law: A Brief Overview (open access)

Federal Conspiracy Law: A Brief Overview

This report discusses Federal conspiracy law. It also discusses about sanctions, Relation of Conspiracy to Other Crimes and Procedural Attributes.
Date: April 30, 2010
Creator: Doyle, Charles
Object Type: Report
System: The UNT Digital Library
Federal Conspiracy Law: A Sketch (open access)

Federal Conspiracy Law: A Sketch

This report discusses about Conspiracies to Defraud the United States, Relation of Conspiracy to Other Crimes, Procedural Attributes etc.
Date: April 30, 2010
Creator: Doyle, Charles
Object Type: Report
System: The UNT Digital Library
NNDC Data Services (open access)

NNDC Data Services

The National Nuclear Data Center has provided remote access to some of its resources since 1986. The major databases and other resources available currently through NNDC Web site are summarized. The National Nuclear Data Center (NNDC) has provided remote access to the nuclear physics databases it maintains and to other resources since 1986. With considerable innovation access is now mostly through the Web. The NNDC Web pages have been modernized to provide a consistent state-of-the-art style. The improved database services and other resources available from the NNOC site at www.nndc.bnl.govwill be described.
Date: April 30, 2010
Creator: Tuli, J. K. & Sonzogni, A.
Object Type: Report
System: The UNT Digital Library
Direct Carbon Fuel Cell System Utilizing Solid Carbonaceous Fuels (open access)

Direct Carbon Fuel Cell System Utilizing Solid Carbonaceous Fuels

This 1-year project has achieved most of its objective and successfully demonstrated the viability of the fluidized bed direct carbon fuel cell (FB-DCFC) approach under development by Direct Carbon technologies, LLC, that utilizes solid carbonaceous fuels for power generation. This unique electrochemical technology offers high conversion efficiencies, produces proportionately less CO{sub 2} in capture-ready form, and does not consume or require water for gasification. FB-DCFC employs a specialized solid oxide fuel cell (SOFC) arrangement coupled to a Boudouard gasifier where the solid fuel particles are fluidized and reacted by the anode recycle gas CO{sub 2}. The resulting CO is electrochemically oxidized at the anode. Anode supported SOFC structures employed a porous Ni cermet anode layer, a dense yttria stabilized zirconia membrane, and a mixed conducting porous perovskite cathode film. Several kinds of untreated solid fuels (carbon and coal) were tested in bench scale FBDCFC prototypes for electrochemical performance and stability testing. Single cells of tubular geometry with active areas up to 24 cm{sup 2} were fabricated. The cells achieved high power densities up to 450 mW/cm{sup 2} at 850 C using a low sulfur Alaska coal char. This represents the highest power density reported in the open literature for coal …
Date: April 30, 2010
Creator: Gur, Turgut
Object Type: Report
System: The UNT Digital Library
Oral History Interview with Hugo Werner, April 30, 2010 transcript

Oral History Interview with Hugo Werner, April 30, 2010

The National Museum of the Pacific War presents an oral interview with Hugo Werner. Werner joined the Army Air Forces in 1942. He received training as a radio operator and gunner. Werner was then sent to Attu, Alaska to become a crewman on a B-25 with the 77th Bomb Squadron. He took part in missions over the Kuril Islands in Northern Japan. He shot down an attacking Japanese fighter during one mission. Werner served with the 77th for the rest of the war and left the service soon after the surrender only to rejoin in October of the same year.
Date: April 30, 2010
Creator: Werner, Hugo
Object Type: Sound
System: The Portal to Texas History
Oral History Interview with Robert Scott, April 30, 2010 transcript

Oral History Interview with Robert Scott, April 30, 2010

The National Museum of the Pacific War presents an oral interview with Robert M. Scott. Scott was born in Chicago 30 September 1926 and spent part of his youth in foster homes. He quit school and joined the Navy in July 1943 and took boot training at Great Lakes Naval Training Station. Upon completing boot camp he went to Pleasanton, California where he received orders sending him to New Guinea. Upon arriving after a two week trip he did stevedore work for a period of time and then worked as a switchboard operator. He was then assigned as a yeoman in naval intelligence. Scott contracted malaria while on Guadalcanal. After eighteen months he was sent back to the United States and went on leave. After returning from leave he was assigned to the newly constructed USS Glynn (APA-239) as a yeoman. After shuttling around various islands in the Pacific the ship returned to the United States. Scott was discharged June 1946.
Date: April 30, 2010
Creator: Scott, Robert M.
Object Type: Sound
System: The Portal to Texas History
A Discussion of Reversible and Irreversible Sorption for Sr, Cs, Np, and Pu (open access)

A Discussion of Reversible and Irreversible Sorption for Sr, Cs, Np, and Pu

None
Date: April 30, 2010
Creator: Carroll, S.; Tinnacher, R.; Kersting, A. & Zavarin, M.
Object Type: Report
System: The UNT Digital Library
The Oklahoma Eagle (Tulsa, Okla.), Vol. 90, No. 18, Ed. 1 Friday, April 30, 2010 (open access)

The Oklahoma Eagle (Tulsa, Okla.), Vol. 90, No. 18, Ed. 1 Friday, April 30, 2010

Weekly newspaper from Tulsa, Oklahoma that includes local, state, and national news along with advertising.
Date: April 30, 2010
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
Simulating the Effect of Modulated Tool-Path Chip Breaking On Surface Texture and Chip Length (open access)

Simulating the Effect of Modulated Tool-Path Chip Breaking On Surface Texture and Chip Length

One method for creating broken chips in turning processes involves oscillating the cutting tool in the feed direction utilizing the CNC machine axes. The University of North Carolina at Charlotte and the Y-12 National Security Complex have developed and are refining a method to reliably control surface finish and chip length based on a particular machine's dynamic performance. Using computer simulations it is possible to combine the motion of the machine axes with the geometry of the cutting tool to predict the surface characteristics and map the surface texture for a wide range of oscillation parameters. These data allow the selection of oscillation parameters to simultaneously ensure broken chips and acceptable surface characteristics. This paper describes the machine dynamic testing and characterization activities as well as the computational method used for evaluating and predicting chip length and surface texture.
Date: April 30, 2010
Creator: Smith, K. S.; McFarland, J. T.; Tursky, D. A.; Assaid, T. S.; Barkman, W. E. & Babelay, Jr., E. F.
Object Type: Article
System: The UNT Digital Library
The Altus Times (Altus, Okla.), Vol. 112, No. 104, Ed. 1 Friday, April 30, 2010 (open access)

The Altus Times (Altus, Okla.), Vol. 112, No. 104, Ed. 1 Friday, April 30, 2010

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: April 30, 2010
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Oral History Interview with Hugo Werner, April 30, 2010 (open access)

Oral History Interview with Hugo Werner, April 30, 2010

The National Museum of the Pacific War presents an oral interview with Hugo Werner. Werner joined the Army Air Forces in 1942. He received training as a radio operator and gunner. Werner was then sent to Attu, Alaska to become a crewman on a B-25 with the 77th Bomb Squadron. He took part in missions over the Kuril Islands in Northern Japan. He shot down an attacking Japanese fighter during one mission. Werner served with the 77th for the rest of the war and left the service soon after the surrender only to rejoin in October of the same year.
Date: April 30, 2010
Creator: Werner, Hugo
Object Type: Text
System: The Portal to Texas History
Oral History Interview with Robert Scott, April 30, 2010 (open access)

Oral History Interview with Robert Scott, April 30, 2010

The National Museum of the Pacific War presents an oral interview with Robert M. Scott. Scott was born in Chicago 30 September 1926 and spent part of his youth in foster homes. He quit school and joined the Navy in July 1943 and took boot training at Great Lakes Naval Training Station. Upon completing boot camp he went to Pleasanton, California where he received orders sending him to New Guinea. Upon arriving after a two week trip he did stevedore work for a period of time and then worked as a switchboard operator. He was then assigned as a yeoman in naval intelligence. Scott contracted malaria while on Guadalcanal. After eighteen months he was sent back to the United States and went on leave. After returning from leave he was assigned to the newly constructed USS Glynn (APA-239) as a yeoman. After shuttling around various islands in the Pacific the ship returned to the United States. Scott was discharged June 1946.
Date: April 30, 2010
Creator: Scott, Robert M.
Object Type: Text
System: The Portal to Texas History
[Letter from Frederick A. Swenson to WASP, April 30, 2010] (open access)

[Letter from Frederick A. Swenson to WASP, April 30, 2010]

Letter from Frederick A. Swenson to WASP discussing his time flying with the Air Force, his former female instructor, and a check enclosed for $27.00.
Date: April 30, 2010
Creator: Swenson, Frederick A.
Object Type: Letter
System: The Portal to Texas History

Ensemble: 2010-04-30 – Jazz Singers

Access: Use of this item is restricted to the UNT Community
Jazz concert performed at the UNT College of Music Lyric Theatre.
Date: April 30, 2010
Creator: University of North Texas. Jazz Singers.
Object Type: Video
System: The UNT Digital Library