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$D^0 \bar{D}^0$ Mixing at BaBar (open access)

$D^0 \bar{D}^0$ Mixing at BaBar

This article reviews the recent measurement of D{sup 0}-{bar D}{sup 0} mixing with the D{sup 0} {yields} K{pi} decay channel from the BABAR experiment at the PEP-II B-Factory. Averages from the Heavy Flavor Averaging Group between this result and a previous result from BELLE are also presented.
Date: October 26, 2011
Creator: Coleman, Jonathon
Object Type: Article
System: The UNT Digital Library
A 4.2 GS/S Synchronized Vertical Excitation System for SPS Studies - Steps Toward Wideband Feedback (open access)

A 4.2 GS/S Synchronized Vertical Excitation System for SPS Studies - Steps Toward Wideband Feedback

None
Date: October 18, 2013
Creator: Fox, J. D.; Olsen, J.; Rivetta, C.; Rivetta, I.; Turgut, O.; Uemura, S. et al.
Object Type: Article
System: The UNT Digital Library
4-wave mixing for phase-matching free nonlinear optics in quantum cascade structures : LDRD 08-0346 final report. (open access)

4-wave mixing for phase-matching free nonlinear optics in quantum cascade structures : LDRD 08-0346 final report.

Optical nonlinearities and quantum coherences have the potential to enable efficient, high-temperature generation of coherent THz radiation. This LDRD proposal involves the exploration of the underlying physics using intersubband transitions in a quantum cascade structure. Success in the device physics aspect will give Sandia the state-of-the-art technology for high-temperature THz quantum cascade lasers. These lasers are useful for imaging and spectroscopy in medicine and national defense. Success may have other far-reaching consequences. Results from the in-depth study of coherences, dephasing and dynamics will eventually impact the fields of quantum computing, optical communication and cryptology, especially if we are successful in demonstrating entangled photons or slow light. An even farther reaching development is if we can show that the QC nanostructure, with its discrete atom-like intersubband resonances, can replace the atom in quantum optics experiments. Having such an 'artificial atom' will greatly improve flexibility and preciseness in experiments, thereby enhancing the discovery of new physics. This is because we will no longer be constrained by what natural can provide. Rather, one will be able to tailor transition energies and optical matrix elements to enhance the physics of interest. This report summarizes a 3-year LDRD program at Sandia National Laboratories exploring optical …
Date: October 1, 2010
Creator: Chow, Weng Wah; Wanke, Michael Clement; Allen, Dan G.; Yang, Zhenshan & Waldmueller, Ines
Object Type: Report
System: The UNT Digital Library
D = 5 Maximally Supersymmetric Yang-Mills Theory Diverges at Six Loops (open access)

D = 5 Maximally Supersymmetric Yang-Mills Theory Diverges at Six Loops

None
Date: October 31, 2012
Creator: Bern, Zvi; Carrasco, John Joseph; Dixon, Lance J.; Douglas, Michael R.; von Hippel, Matt & Johansson, Henrik
Object Type: Article
System: The UNT Digital Library

7.5 Minute Quadrangle Project

Presentation for the 2010 Depository Library Council Annual Meeting. This presentation discusses the 7.5 minute quadrangle project by the University of North Texas (UNT) Libraries' Digital Projects Unit and gives the background, goals, processes, challenges, and next steps.
Date: October 18, 2010
Creator: Phillips, Mark Edward
Object Type: Presentation
System: The UNT Digital Library
The "8(a) Program" for Small Businesses Owned and Controlled by the Socially and Economically Disadvantaged: Legal Requirements and Issues (open access)

The "8(a) Program" for Small Businesses Owned and Controlled by the Socially and Economically Disadvantaged: Legal Requirements and Issues

This report provides a brief history of the 8(a) Program, summarizes key requirements, and discusses legal challenges alleging that the program's presumption that members of certain racial and ethnic groups are socially disadvantaged violates the constitutional guarantee of equal protection.
Date: October 12, 2012
Creator: Manuel, Kate M. & Luckey, John R.
Object Type: Report
System: The UNT Digital Library

11,664 kilometers across the sea: Bridging the student support gap to the Pacific Islands

Presentation for the 2013 International Association of Aquatic and Marine Science Libraries and Information Centers (IAMSLIC) Conference. This presentation discusses the LEAP program at UNT and bridging the student support gap to the Pacific Islands.
Date: October 21, 2013
Creator: Avery, Elizabeth Fuseler; Batman, Cindy; Chandler, Yvonne J. & Barnwell, Jane
Object Type: Presentation
System: The UNT Digital Library
[24-Hour Film Feast with Melvin Van Peebles tape 1] captions transcript

[24-Hour Film Feast with Melvin Van Peebles tape 1]

Video footage from The Black Academy of Arts and Letters recorded during TBAALs 34th season 24-Hour Filmfeast featuring director Melvin Van Peebles. The footage features a live Q&A discussion with the director where he takes questions from the audience while going into detail about his early life and career.
Date: October 30, 2010
Creator: Peebles, Melvin Van
Object Type: Video
System: The UNT Digital Library
[24-Hour Film Feast with Melvin Van Peebles tape 2] captions transcript

[24-Hour Film Feast with Melvin Van Peebles tape 2]

Video footage from The Black Academy of Arts and Letters recorded during TBAALs 34th season 24-Hour Filmfeast featuring director Melvin Van Peebles. The footage features a live Q&A discussion with the director where he takes questions from the audience while going into detail about his early life and career.
Date: October 30, 2010
Creator: Peebles, Melvin Van
Object Type: Video
System: The UNT Digital Library
I-35 Statewide Corridor Plan: A Path to 2040 (open access)

I-35 Statewide Corridor Plan: A Path to 2040

None
Date: October 2016
Creator: Texas. Transportation Planning and Programming Division.
Object Type: Report
System: The Portal to Texas History
100 Area D4 Project Building Completion Report: December 2008 to December 2009 (open access)

100 Area D4 Project Building Completion Report: December 2008 to December 2009

This report documents the final status of buildings after the completion of D4 activities at the 100 Area of the U.S. Department of Energy Hanford Site from December 1, 2008, to December 31, 2009.
Date: October 26, 2010
Creator: K.G. Finucane, J.P. Harrie
Object Type: Report
System: The UNT Digital Library
100 LPW 800 Lm Warm White LED (open access)

100 LPW 800 Lm Warm White LED

An illumination grade warm white (WW) LED, having correlated color temperature (CCT) between 2800 K and 3500K and capable of producing 800 lm output at 100 lm/W, has been developed in this program. The high power WW LED is an ideal source for use as replacement for incandescent, and Halogen reflector and general purpose lamps of similar lumen value. Over the two year period, we have made following accomplishments: developed a high power warm white LED product and made over 50% improvements in light output and efficacy. The new high power WW LED product is a die on ceramic surface mountable LED package. It has four 1x1 mm{sup 2} InGaN pump dice flip chip attached to a ceramic submount in 2x2 array, covered by warm white phosphor ceramic platelets called Lumiramic™ and an overmolded silicone lens encapsulating the LED array. The performance goal was achieved through breakthroughs in following key areas: (1) High efficiency pump LED development through pump LED active region design and epi growth quality improvement (funded by internal programs). (2) Increase in injection efficiency (IE) represented by reduction in forward voltage (V{sub f}) through the improvement of the silver-based p-contact and a reduction in spreading resistance. The …
Date: October 31, 2010
Creator: Sun, Decai
Object Type: Report
System: The UNT Digital Library
200-DV-1OU Sediment and Pore Water Analysis and Report for Samples at Borehole C8096 (open access)

200-DV-1OU Sediment and Pore Water Analysis and Report for Samples at Borehole C8096

This is an analytical data report for sediment samples received at 200-DV-1 OU. On August 30, 2011 sediment samples were received from 200-DV-1 OU Borehole C8096 for geochemical studies. The analyses for this project were performed at the 331 building located in the 300 Area of the Hanford Site. The analyses were performed according to Pacific Northwest National Laboratory (PNNL) approved procedures and/or nationally recognized test procedures. The data sets include the sample identification numbers, analytical results, estimated quantification limits (EQL), and quality control data. The preparatory and analytical quality control requirements, calibration requirements, acceptance criteria, and failure actions are defined in the on-line QA plan 'Conducting Analytical Work in Support of Regulatory Programs' (CAW). This QA plan implements the Hanford Analytical Services Quality Assurance Requirements Documents (HASQARD) for PNNL.
Date: October 1, 2011
Creator: Lindberg, Michael J.
Object Type: Report
System: The UNT Digital Library
228 Earl Garrett Street Old Kerrville Post Office (1936) (open access)

228 Earl Garrett Street Old Kerrville Post Office (1936)

A document describing the Old Kerrville Post Office's history, design, service dates, and locations.
Date: October 29, 2017
Creator: unknown
Object Type: Pamphlet
System: The Portal to Texas History
340 Waste handling Facility Hazard Categorization and Safety Analysis (open access)

340 Waste handling Facility Hazard Categorization and Safety Analysis

The analysis presented in this document provides the basis for categorizing the facility as less than Hazard Category 3.
Date: October 25, 2010
Creator: Rodovsky, T. J.
Object Type: Report
System: The UNT Digital Library
501(c)(4) Organizations and Campaign Activity: Analysis Under Tax and Campaign Finance Laws (open access)

501(c)(4) Organizations and Campaign Activity: Analysis Under Tax and Campaign Finance Laws

This report discusses requirements to maintain 501(c)(4) status, potential tax consequences, and reporting requirements to file with the Internal Revenue Service.
Date: October 21, 2010
Creator: Lunder, Erika K. & Whitaker, L. Paige
Object Type: Report
System: The UNT Digital Library

[101st Airborne challenge coin]

Photograph of a 101st Airborne challenge coin from the United States Army Major General Olinto Mark Barsanti Papers, held by UNT Special Collections. The first image shows the back of the brown, rusted coin with a symbol of expanded angel wings engraved at the top, with the bottom of it containing the words "Rendezvous with Destiny." Image 2, front of coin. "101st" and "Airborne" are negraved at the top with an eagle head engraved under it. Under that, in two small engraved banners are the words "Normandy Bastogne Holland" and "Berchtesgaden."
Date: October 15, 2019
Creator: Gellner, Megan
Object Type: Photograph
System: The UNT Digital Library

[101st Airborne lighter]

Photograph of an 101st Airborne lighter from the United States Army Major General Olinto Mark Barsanti Papers, held by UNT Special Collections. The first image shows the front of the silver lighter, with the cap sightly rusted. On the front of its is a black crest with the word "Airborne" above it and a white eagle head on it with its yellow beak. Image 2, back of silver lighter. The words "101st ABN. Div" are engraved on the cap and the word "Vietnam" on the bottom followed by the years 1967-1968.
Date: October 15, 2019
Creator: Gellner, Megan
Object Type: Photograph
System: The UNT Digital Library

[101st Airborne patch]

Photograph of an 101st Airborne patch from the United States Army Major General Olinto Mark Barsanti Papers, held by UNT Special Collections. The patch is black with the word "Airborne" stitched at the top in yellow with a space in between. On the bigger part of the black patch is the head of an eagle stitched on.
Date: October 15, 2019
Creator: Gellner, Megan
Object Type: Photograph
System: The UNT Digital Library
1st Advanced Marine Renewable Energy Instrumentation Experts Workshop: April 5-7, 2011 (open access)

1st Advanced Marine Renewable Energy Instrumentation Experts Workshop: April 5-7, 2011

The U.S. marine energy industry is actively pursuing development of offshore wind and marine hydrokinetic (MHK) energy systems. Experience in the wind energy sector demonstrates that new technology development requires thorough measurement and characterization of the environmental conditions prevalent at installation sites and of technology operating in the field. Presently, there are no turn-key instrumentation system solutions that meet the measurement needs of the marine energy industry. The 1st Advanced Marine Renewable Energy Instrumentation Experts Workshop brought together technical experts from government laboratories, academia, and industry representatives from marine energy, wind, offshore oil and gas, and instrumentation developers to present and discuss the instrumentation needs of the marine energy industry. The goals of the meeting were to: (1) Share the latest relevant knowledge among technical experts; (2) Review relevant state-of-the-art field measurement technologies and methods; (3) Review lessons learned from recent field deployments; (4) Identify synergies across different industries; (5) Identify gaps between existing and needed instrumentation capabilities; (6) Understand who are the leading experts; (7) Provide a forum where stakeholders from the marine energy industry could provide substantive input in the development of new marine energy field deployable instrumentation packages.
Date: October 1, 2011
Creator: unknown
Object Type: Report
System: The UNT Digital Library
2006 National Ambient Air Quality Standards (NAAQS) for Fine Particulate Matter (PM2.5): Designating Nonattainment Areas (open access)

2006 National Ambient Air Quality Standards (NAAQS) for Fine Particulate Matter (PM2.5): Designating Nonattainment Areas

This report focuses primarily on the NAAQS implementation process for designating geographical nonattainment areas with respect to the tightening of the PM2.5 standards under the 2006 particulates NAAQS, including comparisons with the final designations under the 1997 PM2.5 NAAQS. Also included is a brief overview of states' subsequent obligations for developing and submitting implementation plans (SIPs) for attaining or maintaining compliance with the NAAQS.
Date: October 25, 2012
Creator: Esworthy, Robert
Object Type: Report
System: The UNT Digital Library
The 2007-2009 Recession: Similarities to and Differences from the Past (open access)

The 2007-2009 Recession: Similarities to and Differences from the Past

According to the National Bureau of Economic Research (NBER), the U.S. economy was in a recession for 18 months from December 2007 to June 2009. It was the longest and deepest recession of the post-World War II era. This report provides information on the patterns found across past recessions since World War II to gauge whether and how this recession might be different.
Date: October 6, 2010
Creator: Labonte, Marc
Object Type: Report
System: The UNT Digital Library
2008 East Tennessee Technology Park Annual Illness and Injury Surveillance Report (open access)

2008 East Tennessee Technology Park 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: October 26, 2010
Creator: United States. Department of Energy. Office of Illness and Injury Prevention Programs.
Object Type: Report
System: The UNT Digital Library
2010-2012 Hestec Bowl (open access)

2010-2012 Hestec Bowl

This is the Financial Status Report for this project for the period from May 1, 2012 to September 30, 2012.
Date: October 29, 2012
Creator: De La Rosa Ortiz, Stacey
Object Type: Text
System: The UNT Digital Library