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2-D Imaging of Electron Temperature in Tokamak Plasmas (open access)

2-D Imaging of Electron Temperature in Tokamak Plasmas

By taking advantage of recent developments in millimeter wave imaging technology, an Electron Cyclotron Emission Imaging (ECEI) instrument, capable of simultaneously measuring 128 channels of localized electron temperature over a 2-D map in the poloidal plane, has been developed for the TEXTOR tokamak. Data from the new instrument, detailing the MHD activity associated with a sawtooth crash, is presented.
Date: July 8, 2004
Creator: Munsat, T.; Mazzucato, E.; Park, H.; Domier, C. W.; Johnson, M.; Luhmann, N. C. Jr. et al.
Object Type: Report
System: The UNT Digital Library
9-11 Commission Hearing #9, April 8, 2004, Part 1 captions transcript

9-11 Commission Hearing #9, April 8, 2004, Part 1

Recording of the ninth public hearing held by the National Commission on Terrorist Attacks upon the United States on April 8, 2004 at the Hart Senate Office Building in Washington, D.C. The Commission heard testimony from Dr. Condoleezza Rice, Assistant to the President for National Security Affairs on the formulation and conduct of U.S. counterterrorism policy.
Date: April 8, 2004
Creator: National Commission on Terrorist Attacks upon the United States
Object Type: Video
System: The UNT Digital Library
15th Street News (Midwest City, Okla.), Vol. 33, No. 23, Ed. 1 Thursday, April 8, 2004 (open access)

15th Street News (Midwest City, Okla.), Vol. 33, No. 23, Ed. 1 Thursday, April 8, 2004

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: April 8, 2004
Creator: Pound, Jaylynn Christian
Object Type: Newspaper
System: The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 34, No. 6, Ed. 1 Friday, October 8, 2004 (open access)

15th Street News (Midwest City, Okla.), Vol. 34, No. 6, Ed. 1 Friday, October 8, 2004

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: October 8, 2004
Creator: Delaney, Darcy
Object Type: Newspaper
System: The Gateway to Oklahoma History
2004 Rock Deformation Gordon Conference - August 8-12, 2004 (open access)

2004 Rock Deformation Gordon Conference - August 8-12, 2004

Rock Deformation Gordon Conference Agenda and Final Report.
Date: August 8, 2004
Creator: Kronenberg, A. K.
Object Type: Article
System: The UNT Digital Library
5th Biotechnological Investigations Ocean Margins Program (open access)

5th Biotechnological Investigations Ocean Margins Program

BI-OMP supports DOE's mission in Climate Change Research. The program provides the fundamental understanding of the linkages between carbon and nitrogen cycles in ocean margins. Researchers are providing a mechanistic understanding of these cycles, using the tools of modern molecular biology. The models that will allow policy makers to determine safe levels of greenhouse gases for the Earth System.
Date: January 8, 2004
Creator: Massol, Arturo & Buxeda, Rosa
Object Type: Article
System: The UNT Digital Library
[Abilene City Council Minutes: 2004] (open access)

[Abilene City Council Minutes: 2004]

Ledger containing minutes of the City Council in Abilene, Texas documenting the group's discussions and activities from January 8, 2004 to December 16, 2004.
Date: 2004-01-08/2004-12-16
Creator: Abilene (Tex.)
Object Type: Book
System: The Portal to Texas History
Acoustic Monitor for Liquid-Solid Slurries Measurements at Low Weight Fractions (open access)

Acoustic Monitor for Liquid-Solid Slurries Measurements at Low Weight Fractions

The principle objective of the project was to develop an acoustic probe for determining the weight fraction of particles in a flowing suspension. The suspension can be solid-liquid (S-L) or solid-gas-liquid (S-G-L). The work accomplished during the first three years of DOE funding was devoted to the development of a rigorous theory for acoustic wave propagation through solid-liquid (S-L) and solid-gas-liquid (S-G-L). In the first funding period we developed an acoustic probe for S-G-L suspensions that has resulted in a theory, supported by our experiments, to describe small amplitude acoustic wave propagations in dilute suspensions (Norato, 1999; Spelter al., 1999, 2001: Norato et al. 2002). The theory agrees well with experimental data of sound attenuation over a wide range of particle sizes, frequencies, and weight percent solids. We have also completed theoretical and experimental investigation on the effect of entrained gas bubbles on the attenuation. This analysis permits us to determine the S-L weight percent in the presence of bubbles.
Date: December 8, 2004
Creator: Tavlarides, Dr. L.L. & Sangan, Dr. A.S.
Object Type: Report
System: The UNT Digital Library
Active Cathodes for Super-High Power Density Solid Oxide Fuel Cells Through Space Charge Effects Quarterly Report: October-December 2003 (open access)

Active Cathodes for Super-High Power Density Solid Oxide Fuel Cells Through Space Charge Effects Quarterly Report: October-December 2003

This report summarizes the work done during the fifth quarter of the project. Effort was directed in two areas: (1) Further development of the model on the role of connectivity on ionic conductivity of porous bodies, including the role of grain boundaries and space charge region. (2) Fabrication of porous samaria-doped ceria (SDC) and investigation of the effect of thermal treatment on its conductivity. The model developed accounts for transport through three regions: (a) Transport through the bulk of the grain, RI, which includes parallel transport through space charge region. (b) Transport through the space charge region adjacent to the neck (grain boundary), RII. (c) Transport through the structural part of the neck (grain boundary), RIII. The work on the model development involves calculation RI, RII, RIII, and the sum of these three terms, which is the total resistance, as a function of the grain radius ranging between 0.5 and 5 microns and as a function of the relative neck size, described in terms of the angle theta, ranging between 5 and 45{sup o}. Three values of resistivity of the space charge region were chosen; space charge resistivity greater than grain resistivity, equal to grain resistivity, and lower than grain …
Date: March 8, 2004
Creator: Virkar, Anil V.
Object Type: Report
System: The UNT Digital Library
ADVANCED ABRASION RESISTANT MATERIALS FOR MINING (open access)

ADVANCED ABRASION RESISTANT MATERIALS FOR MINING

The high-density infrared (HDI) transient-liquid coating (TLC) process was successfully developed and demonstrated excellent, enhanced (5 times higher than the current material and process) wear performance for the selected functionally graded material (FGM) coatings under laboratory simulated, in-service conditions. The mating steel component exhibited a wear rate improvement of approximately one and a half (1.5) times. After 8000 cycles of wear testing, the full-scale component testing demonstrated that the coating integrity was still excellent. Little or no spalling was observed to occur.
Date: April 8, 2004
Creator: Ludtka, G. M.
Object Type: Report
System: The UNT Digital Library
Agricultural Biotechnology: Overview and Selected Issues (open access)

Agricultural Biotechnology: Overview and Selected Issues

This report considers the issues surrounding genetically engineered (GE) crops or GMO's (genetically modified organisms). Moreover, the report debates the consequences of GE crops on the environment, food safety, and labeling. The report also debates the merits of regulation on the market the crops have entered.
Date: December 8, 2004
Creator: Johnson, Barbara A.
Object Type: Report
System: The UNT Digital Library
The Ags-Based Super Neutrino Beam Facility Conceptual Design Report (open access)

The Ags-Based Super Neutrino Beam Facility Conceptual Design Report

After more than 40 years of operation, the AGS is still at the heart of the Brookhaven hadron accelerator complex. This system of accelerators presently comprises a 200 MeV linac for the pre-acceleration of high intensity and polarized protons, two Tandem Van der Graaffs for the pre-acceleration of heavy ion beams, a versatile Booster that allows for efficient injection of all three types of beams into the AGS and, most recently, the two RHIC collider rings that produce high luminosity heavy ion and polarized proton collisions. For several years now, the AGS has held the world intensity record with more than 7 x 10{sup 13} protons accelerated in a single pulse. The requirements for the proton beam for the super neutrino beam are summarized and a schematic of the upgraded AGS is shown. Since the present number of protons per fill is already close to the required number, the upgrade is based on increasing the repetition rate and reducing beam losses (to avoid excessive shielding requirements and to maintain activation of the machine components at workable level). It is also important to preserve all the present capabilities of the AGS, in particular its role as injector to RHIC. The AGS …
Date: October 8, 2004
Creator: Weng, W. T.; Diwan, M. & Raparia, D.
Object Type: Report
System: The UNT Digital Library
The Albany News (Albany, Tex.), Vol. 128, No. 31, Ed. 1 Thursday, January 8, 2004 (open access)

The Albany News (Albany, Tex.), Vol. 128, No. 31, Ed. 1 Thursday, January 8, 2004

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: January 8, 2004
Creator: Lucas, Melinda L.
Object Type: Newspaper
System: The Portal to Texas History
The Albany News (Albany, Tex.), Vol. 128, No. 44, Ed. 1 Thursday, April 8, 2004 (open access)

The Albany News (Albany, Tex.), Vol. 128, No. 44, Ed. 1 Thursday, April 8, 2004

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: April 8, 2004
Creator: Lucas, Melinda L.
Object Type: Newspaper
System: The Portal to Texas History
The Albany News (Albany, Tex.), Vol. 129, No. 6, Ed. 1 Thursday, July 8, 2004 (open access)

The Albany News (Albany, Tex.), Vol. 129, No. 6, Ed. 1 Thursday, July 8, 2004

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: July 8, 2004
Creator: Lucas, Melinda L.
Object Type: Newspaper
System: The Portal to Texas History
All I want for Christmas is my own bus (open access)

All I want for Christmas is my own bus

News release about DART's upcoming auction, at which 80 buses will be available for purchase. The buses have been retired as DART purchases new buses to update its fleet.
Date: November 8, 2004
Creator: Lyons, Morgan
Object Type: Text
System: The Portal to Texas History
Altus Times (Altus, Okla.), Vol. 105, No. 254, Ed. 1 Thursday, January 8, 2004 (open access)

Altus Times (Altus, Okla.), Vol. 105, No. 254, Ed. 1 Thursday, January 8, 2004

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: January 8, 2004
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 105, No. 280, Ed. 1 Sunday, February 8, 2004 (open access)

Altus Times (Altus, Okla.), Vol. 105, No. 280, Ed. 1 Sunday, February 8, 2004

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 8, 2004
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 105, No. 305, Ed. 1 Monday, March 8, 2004 (open access)

Altus Times (Altus, Okla.), Vol. 105, No. 305, Ed. 1 Monday, March 8, 2004

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: March 8, 2004
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 106, No. 7, Ed. 1 Thursday, April 8, 2004 (open access)

Altus Times (Altus, Okla.), Vol. 106, No. 7, Ed. 1 Thursday, April 8, 2004

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: April 8, 2004
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 106, No. 59, Ed. 1 Tuesday, June 8, 2004 (open access)

Altus Times (Altus, Okla.), Vol. 106, No. 59, Ed. 1 Tuesday, June 8, 2004

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: June 8, 2004
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 106, No. 85, Ed. 1 Thursday, July 8, 2004 (open access)

Altus Times (Altus, Okla.), Vol. 106, No. 85, Ed. 1 Thursday, July 8, 2004

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: July 8, 2004
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 106, No. 110, Ed. 1 Sunday, August 8, 2004 (open access)

Altus Times (Altus, Okla.), Vol. 106, No. 110, Ed. 1 Sunday, August 8, 2004

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: August 8, 2004
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 106, No. 137, Ed. 1 Wednesday, September 8, 2004 (open access)

Altus Times (Altus, Okla.), Vol. 106, No. 137, Ed. 1 Wednesday, September 8, 2004

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: September 8, 2004
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History