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The Optimist (Abilene, Tex.), Vol. 100, No. 31, Ed. 1 Wednesday, January 25, 2012
Bi-weekly student newspaper from Abilene Christian University in Abilene, Texas that includes local, state and campus news along with advertising.
Date:
January 25, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
OVERVIEW OF ENHANCED HANFORD SINGLE-SHELL TANK (SST) INTEGRITY PROJECT - 12128
To improve the understanding of the single-shell tanks integrity, Washington River Protection Solutions, LLC, the USDOE Hanford Site tank contractor, developed an enhanced Single-Shell Tank (SST) Integrity Project in 2009. An expert panel on SST integrity, consisting of various subject matters experts in industry and academia, was created to provide recommendations supporting the development of the project. This panel developed 33 recommendations in four main areas of interest: structural integrity, liner degradation, leak integrity and prevention, and mitigation of contamination migration, Seventeen of these recommendations were used to develop the basis for the M-45-10-1 Change Package for the Hanford Federal Agreement and Compliance Order, which is also known as the Tri-Party Agreement. The change package identified two phases of work for SST integrity. The initial phase has been focused on efforts to envelope the integrity of the tanks. The initial phase was divided into two primary areas of investigation: structural integrity and leak integrity. If necessary based on the outcome from the initial work, a second phase would be focused on further definition of the integrity of the concrete and liners. Combined these two phases are designed to support the formal integrity assessment of the Hanford SSTs in 2018 by …
Date:
January 25, 2012
Creator:
Venetz, T. J.; Boomer, K. D.; Washenfelder, D. J. & Johnson, J. B.
Object Type:
Article
System:
The UNT Digital Library
OVERVIEW OF HANFORD SINGLE SHELL TANK (SST) STRUCTURAL INTEGRITY - 12123
To improve the understanding of the single-shell tanks (SSTs) integrity, Washington River Protection Solutions, LLC (WRPS), the USDOE Hanford Site tank contractor, developed an enhanced Single-Shell Tank Integrity Project in 2009. An expert panel on SST integrity, consisting of various subject matters experts in industry and academia, was created to provide recommendations supporting the development of the project. This panel developed 33 recommendations in four main areas of interest: structural integrity, liner degradation, leak integrity and prevention, and mitigation of contamination migration. Seventeen of these recommendations were used to develop the basis for the M-45-10-1 Change Package for the Hanford Federal Agreement and Compliance Order, which is also known as the Tri-Party Agreement. The structural integrity of the tanks is a key element in completing the cleanup mission at the Hanford Site. There are eight primary recommendations related to the structural integrity of Hanford SSTs. Six recommendations are being implemented through current and planned activities. The structural integrity of the Hanford SSTs is being evaluated through analysis, monitoring, inspection, materials testing, and construction document review. Structural evaluation in the form of analysis is performed using modern finite element models generated in ANSYS{reg_sign} The analyses consider in-situ, thermal, operating loads and …
Date:
January 25, 2012
Creator:
Rast, R. S.; Rinker, M. W.; Washenfelder, D. J. & Johnson, J. B.
Object Type:
Article
System:
The UNT Digital Library
The Panola Watchman (Carthage, Tex.), Vol. 140, No. 8, Ed. 1 Wednesday, January 25, 2012
Semiweekly newspaper from Carthage, Texas that includes local, state, and national news along with advertising.
Date:
January 25, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 97, No. 94, Ed. 1 Wednesday, January 25, 2012
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 25, 2012
Creator:
Gibbs, Angenene
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
SINGLE-SHELL TANKS LEAK INTEGRITY ELEMENTS/SX FARM LEAK CAUSES AND LOCATIONS - 12127
Washington River Protection Solutions, LLC (WRPS) developed an enhanced single-shell tank (SST) integrity project in 2009. An expert panel on SST integrity was created to provide recommendations supporting the development of the project. One primary recommendation was to expand the leak assessment reports (substitute report or LD-1) to include leak causes and locations. The recommendation has been included in the M-045-9IF Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement) as one of four targets relating to SST leak integrity. The 241-SX Farm (SX Farm) tanks with leak losses were addressed on an individual tank basis as part of LD-1. Currently, 8 out of 23 SSTs that have been reported to having a liner leak are located in SX Farm. This percentage was the highest compared to other tank farms which is why SX Farm was analyzed first. The SX Farm is comprised of fifteen SSTs built 1953-1954. The tanks are arranged in rows of three tanks each, forming a cascade. Each of the SX Farm tanks has a nominal I-million-gal storage capacity. Of the fifteen tanks in SX Farm, an assessment reported leak losses for the following tanks: 241-SX-107, 241-SX-108, 241-SX-109, 241-SX-111, 241-SX-112, 241-SX-113, 241-SX-114 and 241-SX-115. The method …
Date:
January 25, 2012
Creator:
TJ, VENETZ; D, WASHENFELDER; J, JOHNSON & C, GIRARDOT
Object Type:
Article
System:
The UNT Digital Library
Social Security Administration (SSA): Budget Issues
This report provides an overview of the SSA's mandatory spending but largely focuses on discretionary appropriations for the agency's administrative expenses. The size of the annual appropriations for administrative expenses affects the agency's ability to effectively administer the SSA's benefit programs as well as conduct program integrity activities designed to ensure that only eligible persons receive federal benefits.
Date:
January 25, 2012
Creator:
Szymendera, Scott
Object Type:
Report
System:
The UNT Digital Library
Sweetwater Reporter (Sweetwater, Tex.), Vol. 114, No. 007, Ed. 1 Wednesday, January 25, 2012
Daily newspaper from Sweetwater, Texas that includes local, state, and national news along with advertising.
Date:
January 25, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Synergistic Effects of Turbine Wakes and Atmospheric Stability on Power Production at an Onshore Wind Farm
This report examines the complex interactions between atmospheric stability and turbine-induced wakes on downwind turbine wind speed and power production at a West Coast North American multi-MW wind farm. Wakes are generated when the upwind flow field is distorted by the mechanical movement of the wind turbine blades. This has two consequences for downwind turbines: (1) the downwind turbine encounters wind flows with reduced velocity and (2) the downwind turbine encounters increased turbulence across multiple length scales via mechanical turbulence production by the upwind turbine. This increase in turbulence on top of ambient levels may increase aerodynamic fatigue loads on the blades and reduce the lifetime of turbine component parts. Furthermore, ambient atmospheric conditions, including atmospheric stability, i.e., thermal stratification in the lower boundary layer, play an important role in wake dissipation. Higher levels of ambient turbulence (i.e., a convective or unstable boundary layer) lead to higher turbulent mixing in the wake and a faster recovery in the velocity flow field downwind of a turbine. Lower levels of ambient turbulence, as in a stable boundary layer, will lead to more persistent wakes. The wake of a wind turbine can be divided into two regions: the near wake and far wake, …
Date:
January 25, 2012
Creator:
Wharton, S; Lundquist, J K & Marjanovic, N
Object Type:
Report
System:
The UNT Digital Library
U.S.-Mexico Economic Relations: Trends, Issues, and Implications
This report provides an overview of U.S.-Mexico trade and economic trends, the Mexican economy, the effects of the North American Free Trade Agreement (NAFTA), and major trade issues between the United States and Mexico.
Date:
January 25, 2012
Creator:
Villarreal, M. Angeles
Object Type:
Report
System:
The UNT Digital Library
Utility-Scale Solar Power Converter: Agile Direct Grid Connect Medium Voltage 4.7-13.8 kV Power Converter for PV Applications Utilizing Wide Band Gap Devices
Solar ADEPT Project: Satcon is developing a compact, lightweight power conversion device that is capable of taking utility-scale solar power and outputting it directly into the electric utility grid at distribution voltage levels—eliminating the need for large transformers. Transformers “step up” the voltage of the power that is generated by a solar power system so it can be efficiently transported through transmission lines and eventually “stepped down” to usable voltages before it enters homes and businesses. Power companies step up the voltage because less electricity is lost along transmission lines when the voltage is high and current is low. Satcon’s new power conversion devices will eliminate these heavy transformers and connect a utility-scale solar power system directly to the grid. Satcon’s modular devices are designed to ensure reliability—if one device fails it can be bypassed and the system can continue to run.
Date:
January 25, 2012
Creator:
unknown
Object Type:
Text
System:
The UNT Digital Library
Věstník (Temple, Tex.), Vol. 100, No. 4, Ed. 1 Wednesday, January 25, 2012
Weekly Czech and English language newspaper from Temple, Texas published as the official organ of the Slavonic Benevolent Order of the State of Texas that includes news of interest to members along with advertising.
Date:
January 25, 2012
Creator:
Zavodny, Melanie
Object Type:
Newspaper
System:
The Portal to Texas History
Yoakum Herald-Times (Yoakum, Tex.), Vol. 120, No. 4, Ed. 1 Wednesday, January 25, 2012
Weekly newspaper from Yoakum, Texas that includes local, state, and national news along with advertising.
Date:
January 25, 2012
Creator:
McCracken, Michael S.
Object Type:
Newspaper
System:
The Portal to Texas History
[Apogee Stadium, view from I-35, 1]
Photograph of Apogee Stadium on the University of North Texas campus, taken from across Interstate 35. The northwest corner of the stadium can be seen on the left side of the image, next to a large sign that reads, "APOGEE STADIUM // UNT." Cars are driving east on the highway and access road. An empty field is visible in the foreground.
Date:
February 25, 2012
Creator:
Chaney, Ken
Object Type:
Photograph
System:
The UNT Digital Library
[Apogee Stadium, view from I-35, 2]
Photograph of Apogee Stadium on the University of North Texas campus, taken from across Interstate 35. The north side of the stadium can be seen on the left side of the image, behind a large sign that reads, "APOGEE STADIUM // UNT." Cars are driving east on the highway and access road. An empty field is visible in the foreground.
Date:
February 25, 2012
Creator:
Chaney, Ken
Object Type:
Photograph
System:
The UNT Digital Library
[S. Bonnie Brae Street sign]
Photograph of the S. Bonnie Brae St. sign, taken from W. Prairie St in Denton, Texas. The sign is visible in the center of the photograph, across the street from the TX DOT Engineering and Manufacturing Facility. A car is driving south on Bonnie Brae St.
Date:
February 25, 2012
Creator:
Chaney, Ken
Object Type:
Photograph
System:
The UNT Digital Library
[Dress Performance Theatre Series: "Frederick Douglass Now"]
Video recording from The Black Academy of Arts and Letters recorded during the Dress Performance Theatre series of "Fredrick Douglas Now," starring Roger Guenveur Smith. The performance was held on April 26th, 2013 at the Clarence Muse Café Theatre. The footage shows Smith giving an inspiring performance highlighting the American abolitionist Frederick Douglass.
Date:
February 25, 2012
Creator:
King, Curtis; Evans, Tracy & Smith, Roger Guenveur
Object Type:
Video
System:
The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Saturday, February 25, 2012
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
February 25, 2012
Creator:
DeSilver, Debi
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
[Fouts Field and Apogee Stadium entrances, 1]
Photograph of the entrances of Fouts Field and Apogee Stadium on the University of North Texas campus. The Fouts Field entrance is visible on the left side of the photograph. Apogee Stadium's north entrance can be seen across I-35 to the right. A sign in the center of the photograph reads, "UNIVERSITY OF NORTH TEXAS / HOME OF THE MEAN GREEN // Denny's / University Dr."
Date:
February 25, 2012
Creator:
Chaney, Ken
Object Type:
Photograph
System:
The UNT Digital Library
[Fouts Field and Apogee Stadium entrances, 2]
Photograph of the entrances of Fouts Field and Apogee Stadium on the University of North Texas campus. The Fouts Field entrance is visible on the left side of the photograph. Apogee Stadium's north entrance can be seen across I-35 to the right. A sign in the center of the photograph reads, "UNIVERSITY OF NORTH TEXAS / HOME OF THE MEAN GREEN // Which Wich."
Date:
February 25, 2012
Creator:
Chaney, Ken
Object Type:
Photograph
System:
The UNT Digital Library
Fox Ridge Energy and Education Institute Project Development Final Report
Project final report and summary.
Date:
February 25, 2012
Creator:
Osborn, Dale
Object Type:
Report
System:
The UNT Digital Library
[UNT Coliseum, view from W Highland St]
Photograph of the UNT Coliseum (Super Pit) taken from W Highland St. The building can be seen on the left side of the photograph, partially blocked from view by a row of trees on the lawn. Cars are parked in street parking spaces to the right of the building.
Date:
February 25, 2012
Creator:
Chaney, Ken
Object Type:
Photograph
System:
The UNT Digital Library
[W. Prairie Street sign]
Photograph of the W. Prairie St. sign, taken from S. Bonnie Brae St. in Denton, Texas. The sign is visible in the center of the photograph. Buildings can be seen on either side of Bonnie Brae St.
Date:
February 25, 2012
Creator:
Chaney, Ken
Object Type:
Photograph
System:
The UNT Digital Library
[White daffodils]
Photograph of white daffodils on the University of North Texas campus.
Date:
February 25, 2012
Creator:
Chaney, Ken
Object Type:
Photograph
System:
The UNT Digital Library