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Perry Daily Journal (Perry, Okla.), Vol. 115, No. 248, Ed. 1 Saturday, December 22, 2007 (open access)

Perry Daily Journal (Perry, Okla.), Vol. 115, No. 248, Ed. 1 Saturday, December 22, 2007

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: December 22, 2007
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Llano News (Llano, Tex.), Vol. 120, No. 13, Ed. 1 Saturday, December 22, 2007 (open access)

The Llano News (Llano, Tex.), Vol. 120, No. 13, Ed. 1 Saturday, December 22, 2007

Weekly newspaper from Llano, Texas that includes local, state, and national news along with advertising.
Date: December 22, 2007
Creator: Stephenson, Jimmy
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 87, No. 21, Ed. 1 Saturday, December 22, 2007 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 87, No. 21, Ed. 1 Saturday, December 22, 2007

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: December 22, 2007
Creator: Clements, Clifford E.
Object Type: Newspaper
System: The Portal to Texas History
Comanche Chief (Comanche, Tex.), No. 35, Ed. 1 Saturday, December 22, 2007 (open access)

Comanche Chief (Comanche, Tex.), No. 35, Ed. 1 Saturday, December 22, 2007

Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date: December 22, 2007
Creator: Wilkerson, James C., III
Object Type: Newspaper
System: The Portal to Texas History
Plasma density gradient injection of low absolute momentum spread electron bunches (open access)

Plasma density gradient injection of low absolute momentum spread electron bunches

Plasma density gradients in a gas jet were used to control the wake phase velocity and trapping threshold in a laser wakefield accelerator, producing stable electron bunches with longitudinal and transverse momentum spreads more than ten times lower than in previous experiments (0.17 and 0.02 MeV/c FWHM, respectively) and with central momenta of 0.76 +- 0.02 MeV/c. Transition radiation measurements combined with simulations indicated that the bunches can be used as a wakefield accelerator injector to produce stable beams with 0.2 MeV/c-class momentum spread at high energies.
Date: December 22, 2007
Creator: Geddes, C. G. R.; Nakamura, K.; Plateau, G. R.; Toth, Cs.; Cormier-Michel, E.; Esarey, E. et al.
Object Type: Article
System: The UNT Digital Library
The Bastrop Advertiser (Bastrop, Tex.), Vol. 154, No. 86, Ed. 1 Saturday, December 22, 2007 (open access)

The Bastrop Advertiser (Bastrop, Tex.), Vol. 154, No. 86, Ed. 1 Saturday, December 22, 2007

Semi-weekly newspaper from Bastrop, Texas that includes local, state and national news along with advertising.
Date: December 22, 2007
Creator: McAuley, Davis
Object Type: Newspaper
System: The Portal to Texas History
The Metadata Education and Research Information Commons (MERIC): A Collaborative Teaching and Research Initiative (open access)

The Metadata Education and Research Information Commons (MERIC): A Collaborative Teaching and Research Initiative

Article dicsussing the Metadata Education and Research Information Commons (MERIC), a collaborative teaching and research initiative.
Date: December 22, 2007
Creator: Vellucci, Sherry L.; Hsieh-Yee, Ingrid & Moen, William E.
Object Type: Article
System: The UNT Digital Library