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UNT Libraries Special Collections
15,862
UNT Libraries Government Documents Department
12,016
UNT Libraries
1,812
Oklahoma Historical Society
929
Ardmore Public Library
563
UNT Music Library
314
Brownwood Public Library
304
Sterling Municipal Library
261
Cowtown Coliseum
259
Ennis Public Library
258
131 More
Collection
The Black Academy of Arts and Letters Records
13,617
Texas Digital Newspaper Program
5,556
Office of Scientific & Technical Information Technical Reports
4,408
Tocker Foundation Grant
2,480
USGS Topographic Map Collection
1,923
Congressional Research Service Reports
1,666
Texas Laws and Resolutions Archive
1,660
Texas State Publications
1,387
Oklahoma Digital Newspaper Program
1,070
College of Music Marketing Collection
882
238 More
Serial/Series Title
Jazz Weekend in Dallas
3,793
TBAAL Annual Dance
3,710
Folder 5: 9th Annual Weekend Festival of Black Dance - Rhythm and Soul of a People, February 22-23, 2013
2,458
Juneteenth Jazz Jam
2,092
Digital US Topo Maps: 7.5 Minute Series (Topographic)
1,923
83rd Legislature of Texas
1,836
Comedy Night at the Muse
1,047
House Bills
733
Senate Bills
708
Jazz at the Muse
609
870 More
Degree Department
Degree Discipline
Degree Level
Country
States
Year
Month
Acworth Quadrangle
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date:
2013
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Addicks Quadrangle
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date:
2013
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Advanced Membrane Separation Technologies For Energy Recovery From Industrial Process Streams
This report is a descriptive journey of the Advanced Membrane Separation Technologies For Energy Recovery From Industrial Process Streams.
Date:
January 1, 2013
Creator:
Keiser, James R.; Wang, Dexin; Bischoff, Brian L.; CioraJr, Richard J.; Radhakrishnan, Balasubramaniam & Gorti, Sarma B.
Object Type:
Report
System:
The UNT Digital Library
Advanced Photovoltaic Inverter Functionality using 500 kW Power Hardware-in-Loop Complete System Laboratory Testing: Preprint
With the increasing penetration of distribution connected photovoltaic (PV) systems, more and more PV developers and utilities are interested in easing future PV interconnection concerns by mitigating some of the impacts of PV integration using advanced PV inverter controls and functions. This paper describes the testing of a 500 kW PV inverter using Power Hardware-in-Loop (PHIL) testing techniques. The test setup is described and the results from testing the inverter in advanced functionality modes, not commonly used in currently interconnected PV systems, are presented. PV inverter operation under PHIL evaluation that emulated both the DC PV array connection and the AC distribution level grid connection are shown for constant power factor (PF) and constant reactive power (VAr) control modes. The evaluation of these modes was completed under varying degrees of modeled PV variability.
Date:
January 1, 2013
Creator:
Mather, B. A.; Kromer, M. A. & Casey, L.
Object Type:
Article
System:
The UNT Digital Library
Advanced Platform for Development and Evaluation of Grid Interconnection Systems Using Hardware-in-the-Loop: Part III - Grid Interconnection System Evaluator
This paper describes a Grid Interconnection System Evaluator (GISE) that leverages hardware-in-the-loop (HIL) simulation techniques to rapidly evaluate the grid interconnection standard conformance of an ICS according to the procedures in IEEE Std 1547.1. The architecture and test sequencing of this evaluation tool, along with a set of representative ICS test results from three different photovoltaic (PV) inverters, are presented. The GISE adds to the National Renewable Energy Laboratory's (NREL) evaluation platform that now allows for rapid development of ICS control algorithms using controller HIL (CHIL) techniques, the ability to test the dc input characteristics of PV-based ICSs through the use of a PV simulator capable of simulating real-world dynamics using power HIL (PHIL), and evaluation of ICS grid interconnection conformance.
Date:
January 1, 2013
Creator:
Lundstrom, B.; Shirazi, M.; Coddington, M. & Kroposki, B.
Object Type:
Report
System:
The UNT Digital Library
Advanced Platform for Development and Evaluation of Grid Interconnection Systems Using Hardware-in-the-Loop: Part III -- Grid Interconnection System Evaluator: Preprint
This paper, presented at the IEEE Green Technologies Conference 2013, describes a Grid Interconnection System Evaluator (GISE) that leverages hardware-in-the-loop (HIL) simulation techniques to rapidly evaluate the grid interconnection standard conformance of an ICS according to the procedures in IEEE Std 1547.1 (TM). The architecture and test sequencing of this evaluation tool, along with a set of representative ICS test results from three different photovoltaic (PV) inverters, are presented. The GISE adds to the National Renewable Energy Laboratory's (NREL) evaluation platform that now allows for rapid development of ICS control algorithms using controller HIL (CHIL) techniques, the ability to test the dc input characteristics of PV-based ICSs through the use of a PV simulator capable of simulating real-world dynamics using power HIL (PHIL), and evaluation of ICS grid interconnection conformance.
Date:
January 1, 2013
Creator:
Lundstrom, B.; Shirazi, M.; Coddington, M. & Kroposki, B.
Object Type:
Article
System:
The UNT Digital Library
Adventures in Banking
Graphic pamphlet teaching young adults about banking and bank accounts, with a focus on improving financial skills in youths.
Date:
2013~
Creator:
Red Elk, Rose & Barkhausen, Matthew
Object Type:
Pamphlet
System:
The UNT Digital Library
Advertisement for the membership meeting of the Chickasaw Historical Society to be held at the Hardy Murphy Coliseum. List of present members is included.
List of present members is included.
Date:
2013
Creator:
unknown
Object Type:
Text
System:
The Gateway to Oklahoma History
The Advocate, Volume 18, Issue 1, January-March 2013
Quarterly update providing information on environmental regulations for small businesses and local governments in Texas.
Date:
January 2013
Creator:
Texas Commission on Environmental Quality
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
[Aerial of Dyess Open House in 2013]
Photograph of the view looking down on the buildings at the Dyess Air Force Base during the 2013 Open House.
Date:
2013
Creator:
unknown
Object Type:
Photograph
System:
The Portal to Texas History
[Aerial view of a round reception table at the Jake Heggie camerata reception and dinner]
Photograph taken during a reception and dinner for composer and pianist Jake Heggie. This photo shows an aerial view of a round reception table and table settings such a centerpiece, glassware, silverware, and dinnerware.
Date:
2013
Creator:
University of North Texas. College of Music.
Object Type:
Photograph
System:
The UNT Digital Library
[Aerial view of the cocktail hour at the Jake Heggie camerata reception and dinner]
Photograph taken during a reception and dinner for composer and pianist Jake Heggie. This photo shows an aerial view of the event's cocktail hour. Attendees are dressed in formal attire and are conversing in groups. More than two dozen attendees are visible in the photo.
Date:
2013
Creator:
University of North Texas. College of Music.
Object Type:
Photograph
System:
The UNT Digital Library
[Aerial view of the cocktail hour at the Jake Heggie camerata reception and dinner]
Photograph taken during a reception and dinner for composer and pianist Jake Heggie. This photo shows an aerial view of the event's cocktail hour. Attendees are dressed in formal attire and are conversing in groups. More than two dozen attendees are visible in the photo.
Date:
2013
Creator:
University of North Texas. College of Music.
Object Type:
Photograph
System:
The UNT Digital Library
[Aerial view of the reception tables a the Jake Heggie camerata reception and dinner]
Photograph taken during a reception and dinner for composer and pianist Jake Heggie. This photo shows an aerial view of the reception tables at the event. The round tables are set in rows of four. A large screen at the background of the image shows a screen with a headshot of a performer and reads "Laura Krumm...(MM '12), Adler Fellow...San Francisco Opera."
Date:
2013
Creator:
University of North Texas. College of Music.
Object Type:
Photograph
System:
The UNT Digital Library
Aerial Views of Ardmore
Daily Ardmoreite, May 15, 1969. Article showing changes in one section of Ardmore as compared in two aerial photographs taken in 1929 and 1969. newspaper article
Date:
2013
Creator:
unknown
Object Type:
Text
System:
The Gateway to Oklahoma History
Agency Financial Report: Fiscal Year 2013
This report provides an overview of financial details, program performance, and other management information for the 2013 fiscal year.
Date:
2013
Creator:
unknown
Object Type:
Text
System:
The UNT Digital Library
Aging of Alloy 617 at 650 and 750 Degrees C
Alloy 617 has been selected as the primary candidate for heat exchanger applications in advanced reactors. For the VHTR this application could require extended service up to a reactor outlet temperature of 950°C. A key hurdle to using this alloy in the VHTR heat exchanger application is qualifying the alloy for Section III of the ASME Boiler and Pressure Vessel Code. In order to Code qualify the material it is necessary to characterize the influence of long term aging on the mechanical behavior. Alloy 617 has been aged at 650 and 750°C for times up to 5300 hours. The microstructure after aging has been characterized using optical and transmission electron microscopies. It has been determined that in addition to carbides, a significant volume fraction of ?’ phase (Ni3Al) is formed at these temperatures. The ?’ does not contribute significantly to changing the tensile or impact properties of the aged material. It does, however, appear to increase creep resistance and impede creep crack growth.
Date:
January 1, 2013
Creator:
Benz, Julian; Lillo, Thomas & Wright, Richard
Object Type:
Report
System:
The UNT Digital Library
Agriculture Not Oklahoma's Top Industry, OSU Man Insists
Story reporting that agriculture ranks 8th in terms of income in Oklahoma, with wholesale and retail trade as first and second place. Newspaper article, original
Date:
2013
Creator:
Mackey, Wayne
Object Type:
Text
System:
The Gateway to Oklahoma History
Agua Adentro Mountain Quadrangle
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date:
2013
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Agua Azul Creek East Quadrangle
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date:
2013
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Agua Azul Creek West Quadrangle
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date:
2013
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Agua Dulce Quadrangle
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date:
2013
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Agua Fria Mountain Quadrangle
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date:
2013
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Aide Named For Center
Story of selection of Henry T Hicks, of Armore, as research assistant for the projects. Biographical information and photo of Hicks is included. Newspaper article 2 page, handwritten, biographical information
Date:
2013
Creator:
unknown
Object Type:
Text
System:
The Gateway to Oklahoma History