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Laboratory Evaporation Testing Of Hanford Waste Treatment Plant Low Activity Waste Off-Gas Condensate Simulant (open access)

Laboratory Evaporation Testing Of Hanford Waste Treatment Plant Low Activity Waste Off-Gas Condensate Simulant

The Hanford Waste Treatment and Immobilization Plant (WTP) Low Activity Waste (LAW) vitrification facility will generate an aqueous condensate recycle stream, LAW Off-Gas Condensate, from the off-gas system. The baseline plan for disposition of this stream is to send it to the WTP Pretreatment Facility, where it will be blended with LAW, concentrated by evaporation and recycled to the LAW vitrification facility again. Alternate disposition of this stream would eliminate recycling of problematic components, and would enable de-coupled operation of the LAW melter and the Pretreatment Facilities. Eliminating this stream from recycling within WTP would also decrease the LAW vitrification mission duration and quantity of canistered glass waste forms. This LAW Off-Gas Condensate stream contains components that are volatile at melter temperatures and are problematic for the glass waste form. Because this stream recycles within WTP, these components accumulate in the Condensate stream, exacerbating their impact on the number of LAW glass containers that must be produced. Approximately 32% of the sodium in Supplemental LAW comes from glass formers used to make the extra glass to dilute the halides to be within acceptable concentration ranges in the LAW glass. Diverting the stream reduces the halides in the recycled Condensate and …
Date: January 27, 2014
Creator: Adamson, Duane J.; Nash, Charles A.; McCabe, Daniel J.; Crawford, Charles L. & Wilmarth, William R.
Object Type: Report
System: The UNT Digital Library
The German Economy and U.S.-German Economic Relations (open access)

The German Economy and U.S.-German Economic Relations

This report discusses Germany's recent trends in economic performance and trade relations with the U.S. This report elaborates on these themes in three parts: historical economic performance; reform challenges facing German political leaders; and selected U.S.-German economic policy differences.
Date: January 27, 2010
Creator: Ahearn, Raymond J. & Belkin, Paul
Object Type: Report
System: The UNT Digital Library
A Survey of Wireless Communications for the Electric Power System (open access)

A Survey of Wireless Communications for the Electric Power System

A key mission of the U.S. Department of Energy (DOE) Office of Electricity Delivery and Energy Reliability (OE) is to enhance the security and reliability of the nation’s energy infrastructure. Improving the security of control systems, which enable the automated control of our energy production and distribution, is critical for protecting the energy infrastructure and the integral function that it serves in our lives. The DOE-OE Control Systems Security Program provides research and development to help the energy industry actively pursue advanced security solutions for control systems. The focus of this report is analyzing how, where, and what type of wireless communications are suitable for deployment in the electric power system and to inform implementers of their options in wireless technologies. The discussions in this report are applicable to enhancing both the communications infrastructure of the current electric power system and new smart system deployments. The work described in this report includes a survey of the following wireless technologies: • IEEE 802.16 d and e (WiMAX) • IEEE 802.11 (Wi-Fi) family of a, b, g, n, and s • Wireless sensor protocols that use parts of the IEEE 802.15.4 specification: WirelessHART, International Society of Automation (ISA) 100.11a, and Zigbee • …
Date: January 27, 2010
Creator: Akyol, Bora A.; Kirkham, Harold; Clements, Samuel L. & Hadley, Mark D.
Object Type: Report
System: The UNT Digital Library

"Good" Digital Collections

This Tech Talks presentation covers the principles that apply to "good" digital collections and analyzes how objects, metadata, and the user interface together create the users' experience of a collection.
Date: January 27, 2010
Creator: Alemneh, Daniel Gelaw
Object Type: Presentation
System: The UNT Digital Library
Crisis in the Central African Republic (open access)

Crisis in the Central African Republic

This report provides background on the evolving political, security, and humanitarian crisis in the Central African Republic (CAR), which began when a fractious rebel coalition seized control of the central government in March 2013. The report also describes U.S. policy responses and analyzes possible issues for Congress, including oversight of U.S. humanitarian assistance and support for international stabilization efforts in CAR.
Date: January 27, 2014
Creator: Arieff, Alexis
Object Type: Report
System: The UNT Digital Library
Gainesville Daily Register (Gainesville, Tex.), Vol. 127, No. 108, Ed. 1 Friday, January 27, 2017 (open access)

Gainesville Daily Register (Gainesville, Tex.), Vol. 127, No. 108, Ed. 1 Friday, January 27, 2017

Daily newspaper from Gainesville, Texas that includes local, state, and national news along with advertising.
Date: January 27, 2017
Creator: Armstrong, Mark J.
Object Type: Newspaper
System: The Portal to Texas History
Gainesville Daily Register (Gainesville, Tex.), Vol. 128, No. 104, Ed. 1 Saturday, January 27, 2018 (open access)

Gainesville Daily Register (Gainesville, Tex.), Vol. 128, No. 104, Ed. 1 Saturday, January 27, 2018

Daily newspaper from Gainesville, Texas that includes local, state, and national news along with advertising.
Date: January 27, 2018
Creator: Armstrong, Mark J.
Object Type: Newspaper
System: The Portal to Texas History

Doctoral Recital: 2011-01-27 - Laurissa Backlin, soprano

Recital presented at the UNT College of Music Voertman Hall in partial fulfillment of the Doctor of Musical Arts (DMA) degree.
Date: January 27, 2011
Creator: Backlin, Laurissa
Object Type: Sound
System: The UNT Digital Library
Defense Logistical Support Contracts in Iraq and Afghanistan: Issues for Congress (open access)

Defense Logistical Support Contracts in Iraq and Afghanistan: Issues for Congress

This report examines logistical support contracts for troop support services in Iraq and Afghanistan (for Afghanistan, beginning with LOGCAP IV) administered through the U.S. Army's Logistics Civil Augmentation Program (LOGCAP). LOGCAP is an initiative designed to manage the use of civilian contractors that perform services during times of war and other military mobilizations.
Date: January 27, 2010
Creator: Bailey Grasso, Valerie
Object Type: Report
System: The UNT Digital Library
Federal Stafford Act Disaster Assistance: Presidential Declarations, Eligible Activities, and Funding (open access)

Federal Stafford Act Disaster Assistance: Presidential Declarations, Eligible Activities, and Funding

This report discusses the Robert T. Stafford Disaster Relief and Emergency Assistance Act (the Stafford Act) that authorizes the President to issue major disaster, emergency, and fire management declarations, which in turn enable federal agencies to provide assistance to state and local governments overwhelmed by catastrophes.
Date: January 27, 2010
Creator: Bea, Keith
Object Type: Report
System: The UNT Digital Library

1916 Taylor-Woods Building

Photograph of the 1916 Taylor-Woods Building on South First Street in downtown Lufkin, Texas. The two story brick building has its completion date and a name medallion on a stone top cap. Currently occupied by the Deep East Texas Council of Governments.
Date: January 27, 2010
Creator: Bell, Jim
Object Type: Photograph
System: The Portal to Texas History

1925 Pines Theater

Photograph of the front of the 1925 Pines Theater and left side alley in downtown Lufkin, Texas. The lower portion of the facade is brick with white trim, doors, a large window on the left, framed movie posters, and a recessed entryway and box office. The upper portion of the facade is a white board with ornamental green designs with a red and white marquee, and an electric red sign protruding from beige pilasters that says "Pines."
Date: January 27, 2010
Creator: Bell, Jim
Object Type: Photograph
System: The Portal to Texas History

1925 Pines Theater

Photograph of the front of the 1925 Pines Theater and left side alley in downtown Lufkin, Texas. The lower portion of the facade is brick with white trim, doors, a large window on the left, framed movie posters, and a recessed entryway and box office. The upper portion of the facade is a white board with ornamental green designs with a red and white marquee, and an electric red sign protruding from beige pilasters that says "Pines."
Date: January 27, 2010
Creator: Bell, Jim
Object Type: Photograph
System: The Portal to Texas History

1929 Central Fire Station

Photograph of the 1929 Central Fire Station on East Lufkin Avenue in downtown Lufkin, Texas. The building is two stories, made of brick, and has emergency vehicles parked on either side.
Date: January 27, 2010
Creator: Bell, Jim
Object Type: Photograph
System: The Portal to Texas History

1929 Central Fire Station

Photograph of a balcony on the front of the 1929 Central Fire Station in downtown Lufkin, Texas.
Date: January 27, 2010
Creator: Bell, Jim
Object Type: Photograph
System: The Portal to Texas History

1929 Central Fire Station

Photograph of the left front of the 1929 Central Fire Station in downtown Lufkin, Texas. The included building citation lists those involved with its construction.
Date: January 27, 2010
Creator: Bell, Jim
Object Type: Photograph
System: The Portal to Texas History

1929 Lufkin Central Fire Station

Photograph of the 1929 Lufkin Central Fire Station in downtown Lufkin, Texas. A white building citation appears on the left side of the brick building. Two open garage doors contain emergency vehicles. A red sport utility vehicle appears to the left, bearing the words "Lufkin fire" and "battalion I" on its side.
Date: January 27, 2010
Creator: Bell, Jim
Object Type: Photograph
System: The Portal to Texas History

1955 Angelina County Courthouse

Photograph of the southeast corner of the Angelina County Courthouse. A clock on the building's facade shows noon. A black stone Angelina County Peace Officers Memorial sits on the lawn.
Date: January 27, 2010
Creator: Bell, Jim
Object Type: Photograph
System: The Portal to Texas History

1955 Angelina County Courthouse

Photograph of the front (south side) of the Angelina County courthouse in Lufkin, Texas. A black tiled fountain rises behind a concrete wall.
Date: January 27, 2010
Creator: Bell, Jim
Object Type: Photograph
System: The Portal to Texas History

1955 Angelina County Courthouse

Photograph of World War I sculpture memorial and three part gray granite war memorials on the southwest corner of the 1955 Angelina County Courthouse.
Date: January 27, 2010
Creator: Bell, Jim
Object Type: Photograph
System: The Portal to Texas History

1955 Angelina County Courthouse

Photograph of the 1955, Modern, Angelina County Courthouse on Lufkin Avenue in downtown Lufkin.The architect was Wilbur Kent. It was built in a "Modern Style" of brick, limestone, and steel.
Date: January 27, 2010
Creator: Bell, Jim
Object Type: Photograph
System: The Portal to Texas History

[Ambulance Outside Building]

Photograph of an ambulance and a fire truck on the driveway outside a red brick building in Lufkin, Texas.
Date: January 27, 2010
Creator: Bell, Jim
Object Type: Photograph
System: The Portal to Texas History

Angelina County Lufkin Texas

Photograph of SHSC marker for Calder Square, formerly Cotton Square.
Date: January 27, 2010
Creator: Bell, Jim
Object Type: Photograph
System: The Portal to Texas History

Angelina County Lufkin Texas

Photograph of the Texas Historical Committee marker that marks the location of the 1913 depot explosion in downtown Lukin. Located in the old "Cotton Square". The marker is near the south end of the square.
Date: January 27, 2010
Creator: Bell, Jim
Object Type: Photograph
System: The Portal to Texas History