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Development of PUNDA (Parametric Universal Nonlinear Dynamics Approximator) Models for Self-Validating Knowledge-Guided Modelling of Nonlinear Processes in Particle Accelerators \& Industry (open access)

Development of PUNDA (Parametric Universal Nonlinear Dynamics Approximator) Models for Self-Validating Knowledge-Guided Modelling of Nonlinear Processes in Particle Accelerators \& Industry

The difficult problems being tackled in the accelerator community are those that are nonlinear, substantially unmodeled, and vary over time. Such problems are ideal candidates for model-based optimization and control if representative models of the problem can be developed that capture the necessary mathematical relations and remain valid throughout the operation region of the system, and through variations in system dynamics. The goal of this proposal is to develop the methodology and the algorithms for building high-fidelity mathematical representations of complex nonlinear systems via constrained training of combined first-principles and neural network models.
Date: October 7, 2007
Creator: Sayyar-Rodsari, Bijan; Schweiger, Carl & Hartman, Eric
Object Type: Report
System: The UNT Digital Library
Characterization of Spatial Heterogenieties in Detector Grade CdZnTe (open access)

Characterization of Spatial Heterogenieties in Detector Grade CdZnTe

This report talks about Characterization of Spatial Heterogenieties in Detector Grade CdZnTe.
Date: October 7, 2007
Creator: Duff, M
Object Type: Article
System: The UNT Digital Library
Flow of mantle fluids through the ductile lower crust: Heliumisotope trends (open access)

Flow of mantle fluids through the ductile lower crust: Heliumisotope trends

Heat and mass are injected into the shallow crust when mantle fluids are able to flow through the ductile lower crust. Minimum 3He/4He ratios in surface fluids from the northern Basin and Range province, western North America increase systematically from low, crustal values in the east to high, mantle values in the west, a regional trend that correlates with the rates of active crustal deformation. The highest ratios occur where the extension and shear strain rates are greatest. The correspondence of helium isotope ratios and active trans-tensional deformation indicates a deformation enhanced permeability and that mantle fluids can penetrate the ductile lithosphere in regions even where there is no significant magmatism. Superimposed on the regional trend are local, high-{sup 3}He/{sup 4}He anomalies signifying hidden magmatic activity and/or deep fluid production with locally enhanced permeability, identifying zones with high resource potential, particularly for geothermal energy development.
Date: October 7, 2007
Creator: Kennedy, B. Mack & van Soest, Matthijs C.
Object Type: Article
System: The UNT Digital Library
Polk County Enterprise (Livingston, Tex.), Vol. 125, No. 78, Ed. 1 Sunday, October 7, 2007 (open access)

Polk County Enterprise (Livingston, Tex.), Vol. 125, No. 78, Ed. 1 Sunday, October 7, 2007

Semi-weekly newspaper from Livingston, Texas that includes local, state and national news along with advertising.
Date: October 7, 2007
Creator: Reddell, Valerie
Object Type: Newspaper
System: The Portal to Texas History
Longitudinal double-spin asymmetry for inclusive jet production in vec p + vec p collisions at sqrt s = 200 GeV (open access)

Longitudinal double-spin asymmetry for inclusive jet production in vec p + vec p collisions at sqrt s = 200 GeV

We report a new STAR measurement of the longitudinal double-spin asymmetry A{sub LL} for inclusive jet production at mid-rapidity in polarized p + p collisions at a center-of-mass energy of {radical}s = 200 GeV. The data, which cover jet transverse momenta 5 < p{sub T} < 30 GeV/c, are substantially more precise than previous measurements. They provide significant new constraints on the gluon spin contribution to the nucleon spin through the comparison to predictions derived from one global fit of polarized deep-inelastic scattering measurements.
Date: October 7, 2007
Creator: STAR Collaboration
Object Type: Article
System: The UNT Digital Library
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 92, No. 283, Ed. 1 Sunday, October 7, 2007 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 92, No. 283, Ed. 1 Sunday, October 7, 2007

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: October 7, 2007
Creator: Mattox, Jami
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Baytown Sun (Baytown, Tex.), Vol. 86, No. 312, Ed. 1 Sunday, October 7, 2007 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 86, No. 312, Ed. 1 Sunday, October 7, 2007

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: October 7, 2007
Creator: Clements, Clifford E.
Object Type: Newspaper
System: The Portal to Texas History
The Panola Watchman (Carthage, Tex.), Vol. 135, No. 75, Ed. 1 Sunday, October 7, 2007 (open access)

The Panola Watchman (Carthage, Tex.), Vol. 135, No. 75, Ed. 1 Sunday, October 7, 2007

Semiweekly newspaper from Carthage, Texas that includes local, state, and national news along with advertising.
Date: October 7, 2007
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History

[Kelsey Robins on court]

Photograph of Kelsey Robins getting under the volleyball in order to bump it up during a game against Florida Atlantic. Other NT players, Jessica Hulsebosch (8), Katy Prokof (6), and Amy Huddleston (7), are around her ready to make a play.
Date: October 7, 2007
Creator: Evans, Rebecca
Object Type: Photograph
System: The UNT Digital Library

[Coach speaking to Women's Volleyball team]

Photograph of the coach speaking to players on the sidelines during a game against Florida Atlantic. Players Katie Ruiz, and Ashley Waggoner are standing behind her.
Date: October 7, 2007
Creator: Evans, Rebecca
Object Type: Photograph
System: The UNT Digital Library

[Brooke Engel under ball]

Photograph of Jessica Hulsebosch (8), Katie Ruiz (14), and Brooke Engel (5) on the court during a game against Florida Atlantic University. Prokof is in position underneath the ball in order to bump it up for her teammates. The audience is visible on the side, sitting in the stands past them.
Date: October 7, 2007
Creator: Evans, Rebecca
Object Type: Photograph
System: The UNT Digital Library

[Brooke Engel, Jessica Hulsebosch, and Kelsey Robins on court]

Photograph of NT volleyball players Brooke Engel, Jessica Hulsebosch, and Kelsey Robins during a game against Florida Atlantic. Engel is positioning herself under the ball in order to bump it. Her teammates are ready beside her.
Date: October 7, 2007
Creator: Evans, Rebecca
Object Type: Photograph
System: The UNT Digital Library

[Coach speaking to volleyball players]

Photograph of the coach speaking to her players off the court during a game against Florida Atlantic University. Many are standing behind her while she crouches down on the ground.
Date: October 7, 2007
Creator: Evans, Rebecca
Object Type: Photograph
System: The UNT Digital Library

[Volleyball players on court]

Photograph of Jessica Hulsebosch (8), Katie Ruiz (14), and Katy Prokof (6) on the court during a game against Florida Atlantic University. They are all in the ready position and their teammates are in front of them. The audience is visible on the side, sitting in the stands past them.
Date: October 7, 2007
Creator: Evans, Rebecca
Object Type: Photograph
System: The UNT Digital Library

[Jessica Hulsebosch and Katie Ruiz diving for ball]

Photograph of Jessica Hulsebosch (8) and Katie Ruiz (14) on the court during a game against Florida Atlantic University. Jessica's arms are outstretched and the ball is coming down between them. The line judge and audience are visible behind them.
Date: October 7, 2007
Creator: Evans, Rebecca
Object Type: Photograph
System: The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Sunday, October 7, 2007 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Sunday, October 7, 2007

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: October 7, 2007
Creator: Wilson, Chris
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 109, No. 109, Ed. 1 Sunday, October 7, 2007 (open access)

The Altus Times (Altus, Okla.), Vol. 109, No. 109, Ed. 1 Sunday, October 7, 2007

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: October 7, 2007
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History