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15th Street News (Midwest City, Okla.), Vol. 33, No. 10, Ed. 1 Friday, November 14, 2003 (open access)

15th Street News (Midwest City, Okla.), Vol. 33, No. 10, Ed. 1 Friday, November 14, 2003

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: November 14, 2003
Creator: Pound, Jaylynn Christian
Object Type: Newspaper
System: The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 38, No. 11, Ed. 1 Friday, November 14, 2008 (open access)

15th Street News (Midwest City, Okla.), Vol. 38, No. 11, Ed. 1 Friday, November 14, 2008

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: November 14, 2008
Creator: Price, Racheal
Object Type: Newspaper
System: The Gateway to Oklahoma History
Accelerating scientific discovery : 2007 annual report. (open access)

Accelerating scientific discovery : 2007 annual report.

As a gateway for scientific discovery, the Argonne Leadership Computing Facility (ALCF) works hand in hand with the world's best computational scientists to advance research in a diverse span of scientific domains, ranging from chemistry, applied mathematics, and materials science to engineering physics and life sciences. Sponsored by the U.S. Department of Energy's (DOE) Office of Science, researchers are using the IBM Blue Gene/L supercomputer at the ALCF to study and explore key scientific problems that underlie important challenges facing our society. For instance, a research team at the University of California-San Diego/ SDSC is studying the molecular basis of Parkinson's disease. The researchers plan to use the knowledge they gain to discover new drugs to treat the disease and to identify risk factors for other diseases that are equally prevalent. Likewise, scientists from Pratt & Whitney are using the Blue Gene to understand the complex processes within aircraft engines. Expanding our understanding of jet engine combustors is the secret to improved fuel efficiency and reduced emissions. Lessons learned from the scientific simulations of jet engine combustors have already led Pratt & Whitney to newer designs with unprecedented reductions in emissions, noise, and cost of ownership. ALCF staff members provide …
Date: November 14, 2008
Creator: Beckman, P.; Dave, P. & Drugan, C.
Object Type: Report
System: The UNT Digital Library
Accessing tri-gluon correlations in the nucleon via the singlespin asymmetry in open charm production (open access)

Accessing tri-gluon correlations in the nucleon via the singlespin asymmetry in open charm production

We calculate the single transverse-spin asymmetry for open charm production in pp collisions within the QCD collinear factorization approach. We include contributions from both twist-three quark-gluon and tri-gluon correlation functions. We find that the quark-gluon correlation functions alone generate only a very small asymmetry for open charm production in the kinematic region of current interest at RHIC, so that the observation of any significant single-spin asymmetry would be a clear indication of the presence of tri-gluon correlations inside a polarized proton. We furthermore demonstrate that the tri-gluon contribution could be very different for the production of D and \bar{D} mesons. These features make the single spin asymmetry in open charm production in polarized pp collisions at RHIC an excellent probe of tri-gluon correlation functions.
Date: November 14, 2008
Creator: Kang, Zhong-Bo; Qiu, Jian-Wei; Vogelsang, Werner & Yuan, Feng
Object Type: Article
System: The UNT Digital Library

[Accessories on Table]

Photograph of several hats and pairs of shoes on a table backstage taken at a performance of, "Hip Hop Broadway: The Musical" at the AT&T Performing Arts Center in the Winspear Opera House.
Date: November 14, 2009
Creator: Brown, Jirard
Object Type: Photograph
System: The UNT Digital Library
Active Damping of the E-P Instability at the LANL PSR (open access)

Active Damping of the E-P Instability at the LANL PSR

A prototype of an analog, transverse (vertical) feedback system for active damping of the two-stream (e-p) instability has been developed and successfully tested at the Los Alamos National Laboratory Proton Storage Ring (PSR). This system was able to improve the instability threshold by approximately 30% (as measured by the change in RF buncher voltage at instability threshold). Evidence obtained from these tests suggests that further improvement in performance is limited by beam leakage into the gap at lower RF buncher voltage and the onset of instability in the horizontal plane, which had no feedback. Here we describe the present system configuration, system optimization, results of several recent experimental tests, and results from studies of factors limiting its performance.
Date: November 14, 2007
Creator: McCrady, R.; Macek, R.J.; Zaugg, T.; Alamos, /Los; Assadi, S.; Deibele, C. et al.
Object Type: Article
System: The UNT Digital Library

[Actor in spotlight]

Actor in spotlight at a performance of Hip Hop Broadway: The Musical.
Date: November 14, 2009
Creator: Brown, Jirard
Object Type: Photograph
System: The UNT Digital Library

[Actor in spotlight]

Actor in spotlight at a performance of Hip Hop Broadway: The Musical.
Date: November 14, 2009
Creator: Brown, Jirard
Object Type: Photograph
System: The UNT Digital Library

[Actor in spotlight]

Actor in spotlight at a performance of Hip Hop Broadway: The Musical.
Date: November 14, 2009
Creator: Brown, Jirard
Object Type: Photograph
System: The UNT Digital Library

[Actor in spotlight]

Actor in spotlight at a performance of Hip Hop Broadway: The Musical.
Date: November 14, 2009
Creator: Brown, Jirard
Object Type: Photograph
System: The UNT Digital Library

[Actor in spotlight]

Actor in spotlight at a performance of Hip Hop Broadway: The Musical.
Date: November 14, 2009
Creator: Brown, Jirard
Object Type: Photograph
System: The UNT Digital Library

[Actor in spotlight]

Actor in spotlight at a performance of Hip Hop Broadway: The Musical.
Date: November 14, 2009
Creator: Brown, Jirard
Object Type: Photograph
System: The UNT Digital Library

[Actor in spotlight]

Actor in spotlight at a performance of Hip Hop Broadway: The Musical.
Date: November 14, 2009
Creator: Brown, Jirard
Object Type: Photograph
System: The UNT Digital Library

[Actor in spotlight]

Actor in spotlight at a performance of Hip Hop Broadway: The Musical.
Date: November 14, 2009
Creator: Brown, Jirard
Object Type: Photograph
System: The UNT Digital Library

[Actor in spotlight]

Actor in spotlight at a performance of Hip Hop Broadway: The Musical.
Date: November 14, 2009
Creator: Brown, Jirard
Object Type: Photograph
System: The UNT Digital Library

[Actor in spotlight]

Actor in spotlight at a performance of Hip Hop Broadway: The Musical.
Date: November 14, 2009
Creator: Brown, Jirard
Object Type: Photograph
System: The UNT Digital Library

[Actor in spotlight]

Actor in spotlight at a performance of Hip Hop Broadway: The Musical.
Date: November 14, 2009
Creator: Brown, Jirard
Object Type: Photograph
System: The UNT Digital Library

[Actor in spotlight]

Actor in spotlight at a performance of Hip Hop Broadway: The Musical.
Date: November 14, 2009
Creator: Brown, Jirard
Object Type: Photograph
System: The UNT Digital Library

[Actor in spotlight]

Actor in spotlight at a performance of Hip Hop Broadway: The Musical.
Date: November 14, 2009
Creator: Brown, Jirard
Object Type: Photograph
System: The UNT Digital Library

[Actor in spotlight]

Actor in spotlight at a performance of Hip Hop Broadway: The Musical.
Date: November 14, 2009
Creator: Brown, Jirard
Object Type: Photograph
System: The UNT Digital Library

[Actor in spotlight]

Actor in spotlight at a performance of Hip Hop Broadway: The Musical.
Date: November 14, 2009
Creator: Brown, Jirard
Object Type: Photograph
System: The UNT Digital Library

[Actor in spotlight]

Actor in spotlight at a performance of Hip Hop Broadway: The Musical.
Date: November 14, 2009
Creator: Brown, Jirard
Object Type: Photograph
System: The UNT Digital Library

[Actor in spotlight]

Actor in spotlight at a performance of Hip Hop Broadway: The Musical.
Date: November 14, 2009
Creator: Brown, Jirard
Object Type: Photograph
System: The UNT Digital Library

[Actor in spotlight]

Actor in spotlight at a performance of Hip Hop Broadway: The Musical.
Date: November 14, 2009
Creator: Brown, Jirard
Object Type: Photograph
System: The UNT Digital Library