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0.351 micron Laser Beam propagation in High-temperature Plasmas (open access)

0.351 micron Laser Beam propagation in High-temperature Plasmas

A study of the laser-plasma interaction processes have been performed in plasmas that are created to emulate the plasma conditions in indirect drive inertial confinement fusion targets. The plasma emulator is produced in a gas-filled hohlraum; a blue 351-nm laser beam propagates along the axis of the hohlraum interacting with a high-temperature (T{sub e} = 3.5 keV), dense (n{sub e} = 5 x 10{sup 20}cm{sup -3}), long-scale length (L {approx} 2 mm) plasma. Experiments at these conditions have demonstrated that the interaction beam produces less than 1% total backscatter resulting in transmission greater than 90% for laser intensities less than I < 2 x 10{sup 15} W-cm{sup -2}. The bulk plasma conditions have been independently characterized using Thomson scattering where the peak electron temperatures are shown to scale with the hohlraum heater beam energy in the range from 2 keV to 3.5 keV. This feature has allowed us to determine the thresholds for both backscattering and filamentation instabilities; the former measured with absolutely calibrated full aperture backscatter and near backscatter diagnostics and the latter with a transmitted beam diagnostics. A plasma length scaling is also investigated extending our measurements to 4-mm long high-temperature plasmas. At intensities I < 5 x …
Date: December 10, 2007
Creator: Froula, D.; Divol, L.; Meezan, N.; Ross, J.; Berger, R. L.; Michel, P. et al.
Object Type: Report
System: The UNT Digital Library

5" Heavy Pressure Valve, Cast Steel (5" Steam Steering Engine Stop)

Blueprint depicting technical details of Battleship Texas.
Date: December 10, 1913
Creator: unknown
Object Type: Technical Drawing
System: The Portal to Texas History

.75" heavy pressure valve cast steel

Blueprint depicting technical details of Battleship Texas.
Date: December 10, 1913
Creator: unknown
Object Type: Technical Drawing
System: The Portal to Texas History
900-24 Mock Tensile Tests (open access)

900-24 Mock Tensile Tests

None
Date: December 10, 2007
Creator: Cunningham, B J & Gagliardi, F J
Object Type: Report
System: The UNT Digital Library
15th Street News (Midwest City, Okla.), Vol. 10, No. 14, Ed. 1 Wednesday, December 10, 1980 (open access)

15th Street News (Midwest City, Okla.), Vol. 10, No. 14, Ed. 1 Wednesday, December 10, 1980

Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: December 10, 1980
Creator: Lee, Glenda
Object Type: Newspaper
System: The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 22, No. 14, Ed. 1 Friday, December 10, 1993 (open access)

15th Street News (Midwest City, Okla.), Vol. 22, No. 14, Ed. 1 Friday, December 10, 1993

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: December 10, 1993
Creator: Saunders, Ricky
Object Type: Newspaper
System: The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 29, No. 13, Ed. 1 Friday, December 10, 1999 (open access)

15th Street News (Midwest City, Okla.), Vol. 29, No. 13, Ed. 1 Friday, December 10, 1999

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: December 10, 1999
Creator: Ming, Holly
Object Type: Newspaper
System: The Gateway to Oklahoma History

[1913 flood in Richmond, Texas]

Postcard image of 1913 flood in Richmond, Texas. Water visible in bottom half of photo. White, wooden house with porch surrounded by white picket fence on left. White house in background, also. Top, right corner is torn (piece missing).
Date: December 10, 1913
Creator: unknown
Object Type: Postcard
System: The Portal to Texas History
[19th annual Christmas & Kwanzaa concert, tape 1 of 3] captions transcript

[19th annual Christmas & Kwanzaa concert, tape 1 of 3]

Video recording from The Black Academy of Arts and Letters recorded during their 19th annual Christmas and Kwanzaa holiday concert in collaboration with local school choirs held on December 10th, 2011. The footage shows a large band seated in front of a mixed-gender student choir. The concert features students from 12 schools such as South Oak Cliff, Lincoln, Carter, and Kimball high schools with the Townview Big D Band.
Date: December 10, 2011
Creator: Ethley, Demetrius
Object Type: Video
System: The UNT Digital Library
[19th annual Christmas & Kwanzaa concert, tape 2 of 3] captions transcript

[19th annual Christmas & Kwanzaa concert, tape 2 of 3]

Video recording from The Black Academy of Arts and Letters recorded during their 19th annual Christmas and Kwanzaa holiday concert in collaboration with local school choirs held on December 10th, 2011. The footage shows a large band seated in front of a mixed-gender student choir. The concert features students from 12 schools such as South Oak Cliff, Lincoln, Carter, and Kimball high schools with the Townview Big D Band.
Date: December 10, 2011
Creator: unknown
Object Type: Video
System: The UNT Digital Library
[19th annual Christmas & Kwanzaa concert, tape 3 of 3] captions transcript

[19th annual Christmas & Kwanzaa concert, tape 3 of 3]

Video recording from The Black Academy of Arts and Letters recorded during their 19th annual Christmas and Kwanzaa holiday concert in collaboration with local school choirs held on December 10th, 2011. The tape shows the dismissal of the students at the conclusion of the concert.
Date: December 10, 2011
Creator: unknown
Object Type: Video
System: The UNT Digital Library
[2007 John Murphy Award for Excellence in Copy Editing] (open access)

[2007 John Murphy Award for Excellence in Copy Editing]

Texas Daily Newspaper Association's Second Call for Entries for the 2007 John Murphy Award for Excellence in Copy Editing. TDNA's Annual Contenst for Member Newspaper Copyeditors and Sub-Editors. All nominations must be submitted no later than January 15, 2008.
Date: December 10, 2007
Creator: Texas Daily Newspaper Association
Object Type: Text
System: The UNT Digital Library
2008 Brookhaven National Laboratory Annual Illness and Injury Surveillance Report (open access)

2008 Brookhaven National Laboratory Annual Illness and Injury Surveillance Report

The U.S. Department of Energy’s (DOE) commitment to assuring the health and safety of its workers includes the conduct of epidemiologic surveillance activities that provide an early warning system for health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence of workdays, occupational injuries and illnesses, and disabilities and deaths among current workers.
Date: December 10, 2009
Creator: United States. Department of Energy. Office of Illness and Injury Prevention Programs.
Object Type: Report
System: The UNT Digital Library
2009 Tax Filing Season: IRS Met Many 2009 Goals, but Telephone Access Remained Low, and Taxpayer Service and Enforcement Could Be Improved (open access)

2009 Tax Filing Season: IRS Met Many 2009 Goals, but Telephone Access Remained Low, and Taxpayer Service and Enforcement Could Be Improved

A letter report issued by the Government Accountability Office with an abstract that begins "The Internal Revenue Service's (IRS) filing season is an enormous undertaking that includes processing tax returns, issuing refunds, and responding to taxpayer questions. IRS's efforts to ensure compliance begin during the filing season. GAO was asked to assess IRS's 2009 filing season performance, identify ways to reduce taxpayers' use of short-term, high-interest refund anticipation loans (RAL) offered by paid preparers or banks, and identify ways to enhance compliance during processing. GAO analyzed IRS performance data, reviewed IRS operations, interviewed IRS officials, and reviewed its compliance programs and relevant statutes."
Date: December 10, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
81891 - A New Class of Solvents for TRU Dissolution and Separation: Ionic Liquids (open access)

81891 - A New Class of Solvents for TRU Dissolution and Separation: Ionic Liquids

Through the current EMSP funding, solvent extraction technologies based on liquid-liquid partitioning of TRU to an Ionic Liquid phase containing conventional complexants has been shown to be viable. The growing understanding of the role that the different components of an ionic liquid can have on the partitioning mechanism, and on the nature of the subsequent dissolved species indicates strongly that ionic liquids are not necessarily direct replacements for volatile or otherwise hazardous organic solvents. Separations and partitioning can be exceptionally complex with competing solvent extraction, cation, anion and sacrificial ion exchange mechanisms are all important, depending on the selection of components for formation of the ionic liquid phase, and that control of these competing mechanisms can be utilized to provide new, alternative separations schemes.
Date: December 10, 2004
Creator: Rogers, Robin D.
Object Type: Report
System: The UNT Digital Library

S. A. Streit and Wife

Photograph of S. A. Streit and his wife.
Date: December 10, 1954
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History
Abandoned Mine Waste Working Group report (open access)

Abandoned Mine Waste Working Group report

The Mine Waste Working Group discussed the nature and possible contributions to the solution of this class of waste problem at length. There was a consensus that the mine waste problem presented some fundamental differences from the other classes of waste addresses by the Develop On-Site Innovative Technologies (DOIT) working groups. Contents of this report are: executive summary; stakeholders address the problems; the mine waste program; current technology development programs; problems and issues that need to be addressed; demonstration projects to test solutions; conclusion-next steps; and appendices.
Date: December 10, 1993
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Abilene Daily Reporter. (Abilene, Tex.), Vol. 9, No. 128, Ed. 1 Saturday, December 10, 1904 (open access)

Abilene Daily Reporter. (Abilene, Tex.), Vol. 9, No. 128, Ed. 1 Saturday, December 10, 1904

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: December 10, 1904
Creator: Shook, L. B.
Object Type: Newspaper
System: The Portal to Texas History
Abilene Daily Reporter (Abilene, Tex.), Vol. 12, No. 120, Ed. 1 Tuesday, December 10, 1907 (open access)

Abilene Daily Reporter (Abilene, Tex.), Vol. 12, No. 120, Ed. 1 Tuesday, December 10, 1907

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: December 10, 1907
Creator: Shook, L. B.
Object Type: Newspaper
System: The Portal to Texas History
Abilene Daily Reporter (Abilene, Tex.), Vol. 13, No. 96, Ed. 1 Thursday, December 10, 1908 (open access)

Abilene Daily Reporter (Abilene, Tex.), Vol. 13, No. 96, Ed. 1 Thursday, December 10, 1908

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: December 10, 1908
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Abilene Daily Reporter (Abilene, Tex.), Vol. 14, No. 92, Ed. 1 Friday, December 10, 1909 (open access)

Abilene Daily Reporter (Abilene, Tex.), Vol. 14, No. 92, Ed. 1 Friday, December 10, 1909

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: December 10, 1909
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Daily Reporter (Abilene, Tex.), Vol. 16, No. 298, Ed. 1 Tuesday, December 10, 1912 (open access)

The Abilene Daily Reporter (Abilene, Tex.), Vol. 16, No. 298, Ed. 1 Tuesday, December 10, 1912

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: December 10, 1912
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Daily Reporter (Abilene, Tex.), Vol. 17, No. 238, Ed. 1 Wednesday, December 10, 1913 (open access)

The Abilene Daily Reporter (Abilene, Tex.), Vol. 17, No. 238, Ed. 1 Wednesday, December 10, 1913

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: December 10, 1913
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Daily Reporter (Abilene, Tex.), Vol. 18, No. 239, Ed. 1 Thursday, December 10, 1914 (open access)

The Abilene Daily Reporter (Abilene, Tex.), Vol. 18, No. 239, Ed. 1 Thursday, December 10, 1914

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: December 10, 1914
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History