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Optimization of the Configuration of Pixilated Detectors Based on the Sgabbib-Nyquist Theory for the X-ray Spectroscopy of Hot Tokamak Plasmas (open access)

Optimization of the Configuration of Pixilated Detectors Based on the Sgabbib-Nyquist Theory for the X-ray Spectroscopy of Hot Tokamak Plasmas

This paper describes an optimization of the detector configuration, based on the Shannon-Nyquist theory, for two major x-ray diagnostic systems on tokamaks and stellarators: x-ray imaging crystal spectrometers and x-ray pinhole cameras. Typically, the spectral data recorded with pixilated detectors are oversampled, meaning that the same spectral information could be obtained using fewer pixels. Using experimental data from Alcator C-Mod, we quantify the degree of oversampling and propose alternate uses for the redundant pixels for additional diagnostic applications.
Date: August 9, 2012
Creator: : E. Wang, P. Beiersdorfer, M. Bitter, L.F. Delgado-Apricio, K.W. Hill and N. Pablant
Object Type: Article
System: The UNT Digital Library
Array of Virtual Frisch-Grid CZT Detectors with Common Cathode Readout for Correcting Charge Trapping and Rejecting Incomplete Charge Collection (open access)

Array of Virtual Frisch-Grid CZT Detectors with Common Cathode Readout for Correcting Charge Trapping and Rejecting Incomplete Charge Collection

N/A
Date: April 9, 2013
Creator: A., Bolotnikov
Object Type: Article
System: The UNT Digital Library
An FMEA Analysis for Photovoltaic Systems: Assessing Different System Configurations to Support Reliability Studies - Introduction to PRA Analysis for PV Systems (open access)
ZDC Effective Cross Section for Uranium-Uranium Collisions in Run 12 (open access)

ZDC Effective Cross Section for Uranium-Uranium Collisions in Run 12

N/A
Date: December 9, 2013
Creator: A., Drees
Object Type: Report
System: The UNT Digital Library
The polarized hydrogen jet target measurements at RHIC (open access)

The polarized hydrogen jet target measurements at RHIC

N/A
Date: September 9, 2013
Creator: A., Poblaguev; Aschenauer, E.; Atoian, G.; Basilevsky, A. Eyser, K.O.; Huang, H.; Makdisi, Y. et al.
Object Type: Article
System: The UNT Digital Library
CONFIRMATORY SURVEY OF THE FUEL OIL TANK AREA HUMBOLDT BAY POWER PLANT EUREKA, CALIFORNIA (open access)

CONFIRMATORY SURVEY OF THE FUEL OIL TANK AREA HUMBOLDT BAY POWER PLANT EUREKA, CALIFORNIA

During the period of February 14 to 15, 2012, ORISE performed radiological confirmatory survey activities for the former Fuel Oil Tank Area (FOTA) and additional radiological surveys of portions of the Humboldt Bay Power Plant site in Eureka, California. The radiological survey results demonstrate that residual surface soil contamination was not present significantly above background levels within the FOTA. Therefore, it is ORISE’s opinion that the radiological conditions for the FOTA surveyed by ORISE are commensurate with the site release criteria for final status surveys as specified in PG&E’s Characterization Survey Planning Worksheet. In addition, the confirmatory results indicated that the ORISE FOTA survey unit Cs-137 mean concentrations results compared favorably with the PG&E FOTA Cs-137 mean concentration results, as determined by ORISE from the PG&E characterization data. The interlaboratory comparison analyses of the three soil samples analyzed by PG&E’s onsite laboratory and the ORISE laboratory indicated good agreement for the sample results and provided confidence in the PG&E analytical procedures and final status survey soil sample data reporting.
Date: April 9, 2012
Creator: ADAMS, WADE C.
Object Type: Report
System: The UNT Digital Library
Readiness of the ATLAS Liquid Argon Calorimeter for LHC Collisions (open access)

Readiness of the ATLAS Liquid Argon Calorimeter for LHC Collisions

None
Date: July 9, 2013
Creator: Aad, G & /Marseille, CPPM /Oklahoma U. /Barcelona, IFAE /Geneva U. /Oxford U. /Baku, Inst. Phys. /Oklahoma State U. /Michigan State U. /Tel Aviv U. /Orsay, LAL /ICTP, Trieste /INFN, Udine /Brookhaven /Hampton U. /Yale U. /Calabria U. /INFN, Cosenza /Queen Mary, U. of London /Rutherford /Brandeis U. /CAFPE, Granada
Object Type: Article
System: The UNT Digital Library
LSST Science Book, Version 2.0 (open access)

LSST Science Book, Version 2.0

None
Date: July 9, 2013
Creator: Abell, Paul A.; Allison, Julius; Anderson, Scott F.; Andrew, John R.; Angel, J.; Roger, P. et al.
Object Type: Article
System: The UNT Digital Library
[Abilene City Council Minutes: 2014] (open access)

[Abilene City Council Minutes: 2014]

Ledger containing minutes of the City Council in Abilene, Texas documenting the group's discussions and activities from January 9, 2014 to December 18, 2014.
Date: 2014-01-09/2014-12-18
Creator: Abilene (Tex.)
Object Type: Book
System: The Portal to Texas History
Integration of the Trigger and Data Acquisition Systems in ATLAS (open access)

Integration of the Trigger and Data Acquisition Systems in ATLAS

During 2006 and the first half of 2007, the installation, integration and commissioning of trigger and data acquisition (TDAQ) equipment in the ATLAS experimental area have progressed. There have been a series of technical runs using the final components of the system already installed in the experimental area. Various tests have been run including ones where level 1 preselected simulated proton-proton events have been processed in a loop mode through the trigger and dataflow chains. The system included the readout buffers containing the events, event building, level 2 and event filter trigger algorithms. The scalability of the system with respect to the number of event building nodes used has been studied and quantities critical for the final system, such as trigger rates and event processing times, have been measured using different trigger algorithms as well as different TDAQ components. This paper presents the TDAQ architecture, the current status of the installation and commissioning and highlights the main test results that validate the system.
Date: November 9, 2011
Creator: Abolins, M.; Adragna, P.; Aleksandrov, E.; Aleksandrov, I.; Amorim, A.; Anderson, K. et al.
Object Type: Article
System: The UNT Digital Library
Solute Descriptors for Phenoxide Anions and Their Use to Establish Correlations of Rates of Reaction of Anions with Iodomethane (open access)

Solute Descriptors for Phenoxide Anions and Their Use to Establish Correlations of Rates of Reaction of Anions with Iodomethane

Article on solute descriptors for phenoxide anions and their use to establish correlations of rates of reaction of anions with iodomethane.
Date: April 9, 2010
Creator: Abraham, M. H. (Michael H.) & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Oral History Interview with Esperanza Acosta, July 9, 2016. captions transcript

Oral History Interview with Esperanza Acosta, July 9, 2016.

Ms. Acosta spoke about working on military bases at the Base Exchange--working her way up to management.
Date: July 9, 2016
Creator: Acosta, Esperanza; Sinta, Vinicio & Arionus, Steve
Object Type: Video
System: The Portal to Texas History

Comments Regarding "Density, Speed of Sound, Refractive Index and Derivatives Properties of the Binary Mixture N-Hexane + N-Heptane (or N-Octane or N-Nonane), T = 288.15 - 313.15 K"

This article offers comment on "Density, speed of sound, refractive index and derivatives properties of the binary mixture N-Hexane + N-Heptane (or N-Octane or N-Nonane), T=288.15 - 313.15 K."
Date: April 9, 2013
Creator: Acree, William E. (William Eugene) & Stephens, Timothy W.
Object Type: Article
System: The UNT Digital Library
Oral History Interview with Victor Trevino on June 9, 2016. captions transcript

Oral History Interview with Victor Trevino on June 9, 2016.

West Oso School Board history and personal history.
Date: June 9, 2016
Creator: Acuña-Gurrola, Moisés; Wall, James & Trevino , Victor
Object Type: Video
System: The Portal to Texas History
CONFIRMATORY SURVEY RESULTS FOR PORTIONS OF THE ABB COMBUSTION ENGINEERING SITE IN WINDSOR, CONNECTICUT DURING THE FALL OF 2011 (open access)

CONFIRMATORY SURVEY RESULTS FOR PORTIONS OF THE ABB COMBUSTION ENGINEERING SITE IN WINDSOR, CONNECTICUT DURING THE FALL OF 2011

From the mid-1950s until mid-2000, the Combustion Engineering, Inc. (CE) site in Windsor, Connecticut (Figure A-1) was involved in the research, development, engineering, production, and servicing of nuclear fuels, systems, and services. The site is currently undergoing decommissioning that will lead to license termination and unrestricted release in accordance with the requirements of the License Termination Rule in 10 CFR Part 20, Subpart E. Asea Brown Boveri Incorporated (ABB) has been decommissioning the CE site since 2001.
Date: December 9, 2011
Creator: Adams, Wade C.
Object Type: Report
System: The UNT Digital Library

Doctoral Recital: 2015-11-09 – Daniel Adamson, trumpet

Recital presented at the UNT College of Music Recital Hall in partial fulfillment of the Doctor of Musical Arts (DMA) degree.
Date: November 9, 2015
Creator: Adamson, Daniel
Object Type: Sound
System: The UNT Digital Library
Oral History Interview with Jessie Degollado, March 9, 2019 (open access)

Oral History Interview with Jessie Degollado, March 9, 2019

Interview with Jessie Degollado, a reporter at KSAT 12 News in San Antonio. She discusses her family and growing up in Laredo, Texas, as well as her education at Baylor University and her career in the news.
Date: March 9, 2019
Creator: Aguilar, Rebecca & Degollado, Jessie
Object Type: Text
System: The Portal to Texas History
Proposed U.S.-EU Trade Negotiations: Hitting Pause on a Trade War? (open access)

Proposed U.S.-EU Trade Negotiations: Hitting Pause on a Trade War?

This report discusses the announcement by the United States and European Union (EU) that they are at a "new phase" in their relationship for "freer, fairer, and more reciprocal trade." The announcement came on July 25, 2018 at a challenging time for transatlantic trade relations.
Date: August 9, 2018
Creator: Akhtar, Shayerah Ilias
Object Type: Report
System: The UNT Digital Library
Field Testing of the COTS DESI/DART-MS/MS System Against High Explosives Residues (open access)

Field Testing of the COTS DESI/DART-MS/MS System Against High Explosives Residues

None
Date: August 9, 2013
Creator: Alcaraz, A.
Object Type: Report
System: The UNT Digital Library
The Colony Courier-Leader (The Colony, Tex.), Vol. 33, No. 2, Ed. 1 Sunday, February 9, 2014 (open access)

The Colony Courier-Leader (The Colony, Tex.), Vol. 33, No. 2, Ed. 1 Sunday, February 9, 2014

Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.
Date: February 9, 2014
Creator: Aldaz, Gina
Object Type: Newspaper
System: The Portal to Texas History

Open Science and Open Data for Sustainable Development: A Global View

Presentation for the "Open Science and Open Data for Sustainable Development: A Global View" panel that discusses the global landscape of open science.
Date: November 9, 2018
Creator: Alemneh, Daniel Gelaw; Hawamdeh, Suliman M.; Rorissa, Abebe; Assefa, Shimelis & Helge, Kris
Object Type: Presentation
System: The UNT Digital Library
A hollow cathode ion source for production of primary ions for the BNL EBIS (open access)

A hollow cathode ion source for production of primary ions for the BNL EBIS

N/A
Date: September 9, 2013
Creator: Alessi, J.; Beebe, E.; Carlson, C.; McCafferty, D.; Pikin, A. & Ritter, J.
Object Type: Article
System: The UNT Digital Library
Ergonomics and Engineering - Designing for the perfect fit...even for Cinderella's glass slipper (open access)

Ergonomics and Engineering - Designing for the perfect fit...even for Cinderella's glass slipper

None
Date: February 9, 2010
Creator: Alexandre, Melanie & Naca, Christine
Object Type: Report
System: The UNT Digital Library

[Idylls of the King, spine and cover]

Photograph of the cover and spine of Idylls of the King. The cover is green cloth and has a frame detail and vine scroll-work on the front. The spine is brown and has five compartments and the title is applied in gold-stamp in the second compartment. The top and bottom of the spine is fraying. The book is resting on a clear book stand.
Date: July 9, 2014
Creator: Alfred, Lord Tennyson
Object Type: Photograph
System: The UNT Digital Library