Degree Department

36 Matching Results

Results open in a new window/tab.

AGING EFFECTS ON THE PROPERTIES OF IMIDAZOLIUM, QUATERNARY AMMONIUM, PYRIDINIUM AND PYRROLIDINIUM-BASED IONIC LIQUIDS USED IN FUEL AND ENERGY PRODUCTION (open access)

AGING EFFECTS ON THE PROPERTIES OF IMIDAZOLIUM, QUATERNARY AMMONIUM, PYRIDINIUM AND PYRROLIDINIUM-BASED IONIC LIQUIDS USED IN FUEL AND ENERGY PRODUCTION

Ionic liquids are often cited for their excellent thermal stability, a key property for their use as solvents and in the chemical processing of biofuels. However, there has been little supporting data on the long term aging effect of temperature on these materials. Imizadolium, quaternary ammonium, pyridinium, and pyrrolidnium-based ionic liquids with the bis(trifluoromethylsulfonyl)imide and bis(perfluoroethylsulfonyl)imide anions were aged for 2520 hours (15 weeks) at 200�C in air to determine the effects of an oxidizing environment on their chemical structure and thermal stability over time. It was found that the minor changes in the cation chemistry could greatly affect the properties of the ILs over time.
Date: August 13, 2013
Creator: Fox, E.
Object Type: Article
System: The UNT Digital Library
The Altus Times (Altus, Okla.), Vol. 114, No. 106, Ed. 1 Tuesday, August 13, 2013 (open access)

The Altus Times (Altus, Okla.), Vol. 114, No. 106, Ed. 1 Tuesday, August 13, 2013

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: August 13, 2013
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
ANALYTICAL RESULTS FOR MOX COLEMANITE SAMPLES RECEIVED ON JULY 22, 2013 (open access)

ANALYTICAL RESULTS FOR MOX COLEMANITE SAMPLES RECEIVED ON JULY 22, 2013

The Mixed Oxide Fuel Fabrication Facility (MFFF) will use colemanite bearing concrete neutron absorber panels credited with attenuating neutron flux in the criticality design analyses and shielding operators from radiation. The Savannah River National Laboratory (SRNL) is tasked with measuring the boron oxide content of the colemanite raw aggregate material prior to it being mixed into the concrete. SRNL received ten samples of colemanite for analysis on July 22, 2013. The elemental boron content of each sample was measured according to ASTM C 1301. The boron oxide content was calculated using the oxide conversion factor for boron.
Date: August 13, 2013
Creator: Reigel, M. & Best, D.
Object Type: Report
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 93, No. 161, Ed. 1 Tuesday, August 13, 2013 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 93, No. 161, Ed. 1 Tuesday, August 13, 2013

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: August 13, 2013
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Brownwood Bulletin (Brownwood, Tex.), Vol. 113, No. 258, Ed. 1 Tuesday, August 13, 2013 (open access)

Brownwood Bulletin (Brownwood, Tex.), Vol. 113, No. 258, Ed. 1 Tuesday, August 13, 2013

Weekly newspaper from Brownwood, Texas that includes local, state and national news along with advertising.
Date: August 13, 2013
Creator: Stuckly, Derrick
Object Type: Newspaper
System: The Portal to Texas History
Cancer Prevention and Research Institute of Texas Financial Statements: 2013 (open access)

Cancer Prevention and Research Institute of Texas Financial Statements: 2013

Financial statements from the Cancer Prevention and Research Institute of Texas outlining expenses and revenues for fiscal year 2013, with an independent auditor's report and accompanying documentation.
Date: August 13, 2013
Creator: Cancer Prevention and Research Institute of Texas
Object Type: Report
System: The Portal to Texas History
Congressional Liaison Offices of Selected Federal Agencies (open access)

Congressional Liaison Offices of Selected Federal Agencies

This report provides a list of roughly 200 congressional liaison offices, and is intended to help congressional offices in placing telephone calls and addressing correspondence to government agencies.
Date: August 13, 2013
Creator: Crane-Hirsch, Audrey C.
Object Type: Report
System: The UNT Digital Library
Copperas Cove Leader-Press (Copperas Cove, Tex.), Vol. 118, No. 90, Ed. 1 Tuesday, August 13, 2013 (open access)

Copperas Cove Leader-Press (Copperas Cove, Tex.), Vol. 118, No. 90, Ed. 1 Tuesday, August 13, 2013

Semi-weekly newspaper from Copperas Cove, Texas that includes local, state and national news along with advertising.
Date: August 13, 2013
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Denton Record-Chronicle (Denton, Tex.), Vol. 110, No. 11, Ed. 1 Tuesday, August 13, 2013 (open access)

Denton Record-Chronicle (Denton, Tex.), Vol. 110, No. 11, Ed. 1 Tuesday, August 13, 2013

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.
Date: August 13, 2013
Creator: Cobb, Dawn
Object Type: Newspaper
System: The Portal to Texas History
Disposal Systems Evaluation Framework DSEF Version 3.0 User Manual (open access)

Disposal Systems Evaluation Framework DSEF Version 3.0 User Manual

None
Date: August 13, 2013
Creator: Greenberg, H. R.; Blink, J. A.; Sutton, M. & Buscheck, T. A.
Object Type: Report
System: The UNT Digital Library
Engineering Lipids in Vegetative Tissues of Plants (open access)

Engineering Lipids in Vegetative Tissues of Plants

Patent relating to engineering lipids in vegetative tissues of plants.
Date: January 28, 2010
Creator: Chapman, Kent D. & Anderson, Richard G. W.
Object Type: Patent
System: The UNT Digital Library
The Ennis Daily News (Ennis, Tex.), Ed. 1 Tuesday, August 13, 2013 (open access)

The Ennis Daily News (Ennis, Tex.), Ed. 1 Tuesday, August 13, 2013

Daily newspaper from Ennis, Texas that includes local, state and national news along with advertising.
Date: August 13, 2013
Creator: Todaro, Nick
Object Type: Newspaper
System: The Portal to Texas History
The Express-Star (Chickasha, Okla.), Ed. 1 Tuesday, August 13, 2013 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Tuesday, August 13, 2013

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: August 13, 2013
Creator: Bright, James
Object Type: Newspaper
System: The Gateway to Oklahoma History
Fannie Mae's and Freddie Mac's Financial Status: Frequently Asked Questions (open access)

Fannie Mae's and Freddie Mac's Financial Status: Frequently Asked Questions

Report that presents the major issues surrounding Fannie Mae's and Freddie Mac's financial conditions as well as various public policy options under discussion.
Date: August 13, 2013
Creator: Weiss, N. E.
Object Type: Report
System: The UNT Digital Library
Guide to Individuals Seated on the Senate Dais (open access)

Guide to Individuals Seated on the Senate Dais

This report discusses the seating of the members of senate chamber in the Capitol.
Date: August 13, 2013
Creator: Heitshusen, Valerie
Object Type: Report
System: The UNT Digital Library
Health Workforce Programs in Title VII of the Public Health Service Act (open access)

Health Workforce Programs in Title VII of the Public Health Service Act

This report describes and summarizes Title VII of the Public Health Service Act (PHSA) programs. It describes federal support for institutions and individuals in efforts to expand and sustain the pipeline for health professions education and training.
Date: August 13, 2013
Creator: Reyes-Akinbileje, Bernice
Object Type: Report
System: The UNT Digital Library
Hexagon Functions and the Three-loop Remainder Function (open access)

Hexagon Functions and the Three-loop Remainder Function

None
Date: August 13, 2013
Creator: Dixon, Lance J.; Drummond, James M.; von Hippel, Matt & Pennington, Jeffrey
Object Type: Article
System: The UNT Digital Library
In Brief: Assessing the January 2012 Defense Strategic Guidance (DSG) (open access)

In Brief: Assessing the January 2012 Defense Strategic Guidance (DSG)

This report briefly describes the assessing of the January 2012 defense strategic guidance (DSG).
Date: August 13, 2013
Creator: Dale, Catherine & Towell, Pat
Object Type: Report
System: The UNT Digital Library
Integrated Stochastic Weather and Production Simulation Modeling (open access)

Integrated Stochastic Weather and Production Simulation Modeling

None
Date: August 13, 2013
Creator: Edmunds, T; Bulaevskaya, V; Lamont, A; Simpson, M; Top, P & Katzenstein, W
Object Type: Article
System: The UNT Digital Library
International Drug Control Policy: Background and U.S. Responses (open access)

International Drug Control Policy: Background and U.S. Responses

The report provides background information on drug cultivation, drug trafficking and the consequences of drug trade. This report discusses challenges created by the global illegal drug trade, including: undermining political and regional stability, bolstering the role and capabilities of transnational criminal organizations in the drug trade, and the burden caused by drug use an addition on local communities and economic development. In addition, this report discusses U.S. policy efforts to thwart illegal drug trade.
Date: August 13, 2013
Creator: Wyler, Liana Sun
Object Type: Report
System: The UNT Digital Library
Jacksboro Gazette-News (Jacksboro, Tex.), Vol. 134, No. 11, Ed. 1 Tuesday, August 13, 2013 (open access)

Jacksboro Gazette-News (Jacksboro, Tex.), Vol. 134, No. 11, Ed. 1 Tuesday, August 13, 2013

Weekly newspaper from Jacksboro, Texas that includes local, state and national news along with advertising.
Date: August 13, 2013
Creator: Hudson, Pam
Object Type: Newspaper
System: The Portal to Texas History
Japan Joins the Trans-Pacific Partnership: What Are the Implications? (open access)

Japan Joins the Trans-Pacific Partnership: What Are the Implications?

This report provides an overview of Trans-Pacific Partnership (TPP) and discusses Japans negotiations of becoming a member of this organization. The report discusses U.S.-Japan economic ties, overall U.S. objectives, Japan's objectives, Japanese politics and the TPP, possible outcomes and consequences.
Date: August 13, 2013
Creator: Cooper, William H. & Manyin, Mark E.
Object Type: Report
System: The UNT Digital Library
Observation of electron antineutrino disappearance by the Daya Bay Reactor Neutrino Experiment (open access)

Observation of electron antineutrino disappearance by the Daya Bay Reactor Neutrino Experiment

N/A
Date: August 13, 2013
Creator: E., Worcester
Object Type: Article
System: The UNT Digital Library
Oral History Interview with Joseph Wozniak, August 13, 2013 transcript

Oral History Interview with Joseph Wozniak, August 13, 2013

The National Museum of the Pacific War presents an interview with Joseph Wozniak. Wozniak joined the Navy in January 1943 after having already been in the Army (1937-1940). The Navy trained him as an electrician specializing in repairing motion picture projectors. He shipped out aboard the USS Guilford (APA-112). He also served as the chaplain’s assistant. Wozniak was discharged in January 1946. After the war, he joined the Army Reserves and served another 30 years.
Date: August 13, 2013
Creator: Wozniak, Joseph
Object Type: Sound
System: The Portal to Texas History