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3-D Microprobe Metrology (open access)

3-D Microprobe Metrology

This report documents the results of a project undertaken to develop an ultra-high-accuracy measurement capability, which is necessary to address a rising trend toward miniaturized mechanical products exhibiting dramatically reduced product tolerances. A significant improvement in measurement capability is therefore required to insure that a 4:1 ratio can be maintained between product tolerances and measurement uncertainty.
Date: October 14, 2008
Creator: Swallow, Kevin
Object Type: Report
System: The UNT Digital Library
15th Street News (Midwest City, Okla.), Vol. 37, No. 21, Ed. 1 Friday, March 14, 2008 (open access)

15th Street News (Midwest City, Okla.), Vol. 37, No. 21, Ed. 1 Friday, March 14, 2008

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: March 14, 2008
Creator: Pace, Joshua
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
2006 Hanford Site Annual Illness and Injury Surveillance Report (open access)

2006 Hanford Site 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 illness and injury surveillance activities that provide an early warning system to detect health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence, occupational injuries and illnesses, and disabilities and deaths among current workers.
Date: May 14, 2008
Creator: United States. Department of Energy. Office of Health, Safety, and Security.
Object Type: Report
System: The UNT Digital Library
Accelerating Full Configuration Interaction Calculations for Nuclear Structure (open access)

Accelerating Full Configuration Interaction Calculations for Nuclear Structure

One of the emerging computational approaches in nuclear physics is the full configuration interaction (FCI) method for solving the many-body nuclear Hamiltonian in a sufficiently large single-particle basis space to obtain exact answers - either directly or by extrapolation. The lowest eigenvalues and correspondingeigenvectors for very large, sparse and unstructured nuclear Hamiltonian matrices are obtained and used to evaluate additional experimental quantities. These matrices pose a significant challenge to the design and implementation of efficient and scalable algorithms for obtaining solutions on massively parallel computer systems. In this paper, we describe the computational strategies employed in a state-of-the-art FCI code MFDn (Many Fermion Dynamics - nuclear) as well as techniques we recently developed to enhance the computational efficiency of MFDn. We will demonstrate the current capability of MFDn and report the latest performance improvement we have achieved. We will also outline our future research directions.
Date: April 14, 2008
Creator: Yang, Chao; Sternberg, Philip; Maris, Pieter; Ng, Esmond; Sosonkina, Masha; Le, Hung Viet et al.
Object Type: Article
System: The UNT Digital Library
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

[Adam McCoy dunks basketball during game]

Photograph of Adam McCoy, member of the Mean Green men's basketball team, dunking a basketball into the net during a game. He is grabbing the rim of the net with his right hand as the ball falls through. A member of the opposing team is attempting to stop him.
Date: February 14, 2008
Creator: Rodriguez, Roberto
Object Type: Photograph
System: The UNT Digital Library
Afghanistan: Government Formation and Performance (open access)

Afghanistan: Government Formation and Performance

This report discusses the current political state of Afghanistan, as well as the Afghan government. This report also discusses Afghanistan's relationship with the United States, particularly U.S. efforts to urge President Hamid Karzai to address corruption within the Afghan government.
Date: November 14, 2008
Creator: Katzman, Kenneth
Object Type: Report
System: The UNT Digital Library
Afghanistan: Government Formation and Performance (open access)

Afghanistan: Government Formation and Performance

The central government's limited writ and perceived corruption are helping sustain a Taliban insurgency and feeding pessimism about the Afghanistan stabilization effort. However, ethnic disputes have been confined to political debate and competition, enabling Karzai to focus on improving governance, reversing security deterioration and on his re-election bid in the fall of 2009. See CRS Report RL30588, Afghanistan: Post- War Governance, Security, and U.S. Policy, by Kenneth Katzman.
Date: October 14, 2008
Creator: Katzman, Kenneth
Object Type: Report
System: The UNT Digital Library
Afro-Latinos in Latin America and Considerations for U.S. Policy (open access)

Afro-Latinos in Latin America and Considerations for U.S. Policy

This report reviews and analyzes the situation, concerns, and activities of Afro-descendants in the Spanish- and Portuguese-speaking nations of Latin America. It then discusses current U.S. foreign aid programs, as well as multilateral initiatives, that have directly or indirectly assisted Afro-Latinos. The report concludes with a discussion of potential policy options that have been proposed should the United States elect to provide further support for Afro-Latinos.
Date: January 14, 2008
Creator: Seelke, Clare Ribando
Object Type: Report
System: The UNT Digital Library
The Albany News (Albany, Tex.), Vol. 132, No. 38, Ed. 1 Thursday, February 14, 2008 (open access)

The Albany News (Albany, Tex.), Vol. 132, No. 38, Ed. 1 Thursday, February 14, 2008

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: February 14, 2008
Creator: Lucas, Melinda L.
Object Type: Newspaper
System: The Portal to Texas History
The Albany News (Albany, Tex.), Vol. 133, No. 12, Ed. 1 Thursday, August 14, 2008 (open access)

The Albany News (Albany, Tex.), Vol. 133, No. 12, Ed. 1 Thursday, August 14, 2008

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: August 14, 2008
Creator: Lucas, Melinda L.
Object Type: Newspaper
System: The Portal to Texas History
The Altus Times (Altus, Okla.), Vol. 109, No. 193, Ed. 1 Monday, January 14, 2008 (open access)

The Altus Times (Altus, Okla.), Vol. 109, No. 193, Ed. 1 Monday, January 14, 2008

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: January 14, 2008
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 109, No. 220, Ed. 1 Thursday, February 14, 2008 (open access)

The Altus Times (Altus, Okla.), Vol. 109, No. 220, Ed. 1 Thursday, February 14, 2008

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 14, 2008
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 109, No. 245, Ed. 1 Friday, March 14, 2008 (open access)

The Altus Times (Altus, Okla.), Vol. 109, No. 245, Ed. 1 Friday, March 14, 2008

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: March 14, 2008
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 109, No. 271, Ed. 1 Monday, April 14, 2008 (open access)

The Altus Times (Altus, Okla.), Vol. 109, No. 271, Ed. 1 Monday, April 14, 2008

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: April 14, 2008
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 109, No. 297, Ed. 1 Wednesday, May 14, 2008 (open access)

The Altus Times (Altus, Okla.), Vol. 109, No. 297, Ed. 1 Wednesday, May 14, 2008

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: May 14, 2008
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 109, No. 349, Ed. 1 Monday, July 14, 2008 (open access)

The Altus Times (Altus, Okla.), Vol. 109, No. 349, Ed. 1 Monday, July 14, 2008

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: July 14, 2008
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 110, No. 11, Ed. 1 Thursday, August 14, 2008 (open access)

The Altus Times (Altus, Okla.), Vol. 110, No. 11, Ed. 1 Thursday, August 14, 2008

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: August 14, 2008
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 110, No. 36, Ed. 1 Sunday, September 14, 2008 (open access)

The Altus Times (Altus, Okla.), Vol. 110, No. 36, Ed. 1 Sunday, September 14, 2008

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: September 14, 2008
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 110, No. 61, Ed. 1 Tuesday, October 14, 2008 (open access)

The Altus Times (Altus, Okla.), Vol. 110, No. 61, Ed. 1 Tuesday, October 14, 2008

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: October 14, 2008
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 110, No. 87, Ed. 1 Friday, November 14, 2008 (open access)

The Altus Times (Altus, Okla.), Vol. 110, No. 87, Ed. 1 Friday, November 14, 2008

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: November 14, 2008
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 110, No. 111, Ed. 1 Sunday, December 14, 2008 (open access)

The Altus Times (Altus, Okla.), Vol. 110, No. 111, Ed. 1 Sunday, December 14, 2008

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: December 14, 2008
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History