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137Cs and 210Po in Pacific Walrus and Bearded Seal from St. Lawrence Island, Alaska (open access)

137Cs and 210Po in Pacific Walrus and Bearded Seal from St. Lawrence Island, Alaska

The activity concentration of Cesium-137 ({sup 137}Cs) and naturally-occurring Polonium-210 ({sup 210}Po) were measured in the muscle tissue, kidney and liver of Pacific walrus (Odobenus rosmarus divergens) and bearded seal (Erignathus barbatus) collected by native hunters from the Bering Sea. The mean {sup 137}Cs concentrations in muscle, liver and kidney of Pacific walrus were 0.07, 0.09 and 0.07 Bq kg{sup -1} (N= 5, wet weight), respectively, and 0.17, 0.10, and 0.17 Bq kg{sup -1} (N=2, wet weight), respectively, in bearded seal. In general, {sup 137}Cs tissue concentrations are significantly lower than those previously reported for mammals from other regions. By comparison, {sup 210}Po activity concentrations appear to be higher than those reported elsewhere but a larger variation. The mean {sup 210}Po concentration in the muscle tissue, liver and kidney of Pacific walrus (N=5, wet weight) were 28.7, 189, and 174 Bq kg{sup -1}, respectively. This compares with {sup 210}Po concentration values (N=2, wet weight) of 27, 207, and 68 Bq kg{sup -1} measured in the muscle tissue, liver and kidney, of bearded seal, respectively. Estimated bioaccumulation factors--as defined by the radionuclide concentration ratio between the target tissue to that in sea water--were two to three orders of magnitude higher for …
Date: February 2, 2005
Creator: Hamilton, T F; Seagars, D J; Jokela, T & Layton, D
Object Type: Article
System: The UNT Digital Library
15th Street News (Midwest City, Okla.), Vol. 30, No. 14, Ed. 1 Friday, February 2, 2001 (open access)

15th Street News (Midwest City, Okla.), Vol. 30, No. 14, Ed. 1 Friday, February 2, 2001

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: February 2, 2001
Creator: Baldwin, Alisha
Object Type: Newspaper
System: The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 36, No. 15, Ed. 1 Friday, February 2, 2007 (open access)

15th Street News (Midwest City, Okla.), Vol. 36, No. 15, Ed. 1 Friday, February 2, 2007

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: February 2, 2007
Creator: Ray, Johnna
Object Type: Newspaper
System: The Gateway to Oklahoma History

2008 B20 Survey Results

Describes results of a sample survey of the quality of B20, a biodiesel blend, collected from U.S. public pumps and fleets as part of a joint effort by NREL, the NBB, and engine manufacturers.
Date: February 2, 2009
Creator: Alleman, T. L. & McCormick, R. L.
Object Type: Presentation
System: The UNT Digital Library
[4th Annual Weekend Festival of Black Dance (Master Class)] captions transcript

[4th Annual Weekend Festival of Black Dance (Master Class)]

Video recording from The Black Academy of Arts and Letters recorded during their 4th Annual Weekend Festival of Black Dance event in 2008. This video features footage of a masterclass in preparation for the event with youth and instructors teaching dance moves and technique. The video cuts at 29:40.
Date: February 2, 2008
Creator: unknown
Object Type: Video
System: The UNT Digital Library
Activity Coefficients at Infinite Dilution of Organic Compounds in Trihexyl(tetradecyl)phosphonium Bis(trifluoromethylsulfonyl)imide Using Inverse Gas Chromatography (open access)

Activity Coefficients at Infinite Dilution of Organic Compounds in Trihexyl(tetradecyl)phosphonium Bis(trifluoromethylsulfonyl)imide Using Inverse Gas Chromatography

Article on activity coefficients at infinite dilution of organic compounds in trihexyl(tetradecyl)phosphonium Bis(trifluoromethylsulfonyl)imide using inverse gas chromatography.
Date: February 2, 2009
Creator: Revelli, Anne-Laure; Sprunger, Laura M.; Gibbs, Jennifer; Acree, William E. (William Eugene); Baker, Gary A. & Mutelet, Fabrice
Object Type: Article
System: The UNT Digital Library
Adaptive Wavefront Calibration and Control for the Gemini Planet Imager (open access)

Adaptive Wavefront Calibration and Control for the Gemini Planet Imager

Quasi-static errors in the science leg and internal AO flexure will be corrected. Wavefront control will adapt to current atmospheric conditions through Fourier modal gain optimization, or the prediction of atmospheric layers with Kalman filtering.
Date: February 2, 2007
Creator: Poyneer, L A & Veran, J
Object Type: Article
System: The UNT Digital Library
adendum for )6 report (open access)

adendum for )6 report

Prior to using human nasopharyngeal samples, we will use prepared mixtures of viruses with bacteria and eukaryotic cells in our research on microfluidic separation techniques. Some examples of these mixtures are the bacteriophage MS2 with its host bacteria, E. coli, and BSL-1, Risk-Group-1 virus such as fowlpox virus vaccine with its host cell, DF-1, derived from chickens.
Date: February 2, 2007
Creator: Mariella, R.; Borucki, M.; Miles, R.; Claugue, D.; Dougherty, G. & Fisher, K.
Object Type: Report
System: The UNT Digital Library
Aging and Rejuvenation with Fractional Derivatives (open access)

Aging and Rejuvenation with Fractional Derivatives

Article on aging and rejuvenation with fractional derivatives.
Date: February 2, 2008
Creator: Aquino, Gerardo; Bologna, Mauro; Grigolini, Paolo & West, Bruce J.
Object Type: Paper
System: The UNT Digital Library
Aging in financial market (open access)

Aging in financial market

Article discussing aging in the financial market.
Date: February 2, 2008
Creator: Bianco, Simone & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
AIDS in Africa (open access)

AIDS in Africa

This report discusses the AIDS issues in Africa and the Bush administration call to double U.S. international funding for AIDS.
Date: February 2, 2008
Creator: Cook, Nicolas
Object Type: Report
System: The UNT Digital Library
Air Quality and Road Emission Results for Fort Stewart, Georgia (open access)

Air Quality and Road Emission Results for Fort Stewart, Georgia

The Directorate of Public Works Environmental & Natural Resources Division (Fort Stewart /Hunter Army Airfield) contracted with the Pacific Northwest National Laboratory (PNNL) to monitor particulate matter (PM) concentrations on Fort Stewart, Georgia. The purpose of this investigation was to establish a PM sampling network using monitoring equipment typically used in U.S. Environmental Protection Agency (EPA) ''saturation sampling'', to determine air quality on the installation. In this initial study, the emphasis was on training-generated PM, not receptor PM loading. The majority of PM samples were 24-hr filter-based samples with sampling frequency ranging from every other day, to once every six days synchronized with the EPA 6th day national sampling schedule. Eight measurement sites were established and used to determine spatial variability in PM concentrations and evaluate whether fluctuations in PM appear to result from training activities and forest management practices on the installation. Data collected to date indicate the average installation PM2.5 concentration is lower than that of nearby urban Savannah, Georgia. At three sites near the installation perimeter, analyses to segregate PM concentrations by direction of air flow across the installation boundary indicate that air (below 80 ft) leaving the installation contains less PM2.5 than that entering the installation. …
Date: February 2, 2004
Creator: Kirkham, Randy R.; Driver, Crystal J.; Chamness, Mickie A. & Barfuss, Brad C.
Object Type: Report
System: The UNT Digital Library
Air Quality Issues and Animal Agriculture: A Primer (open access)

Air Quality Issues and Animal Agriculture: A Primer

This report focuses on the environmental quality of water resources as affected by animal agriculture, specifically animal waste, which can harm water quality through surface runoff, direct discharges, spills, and leaching into soil and groundwater. This report also discusses the contribution of emissions from animal feeding operations (AFO), enterprises where animals are raised in confinement, to air pollution.
Date: February 2, 2006
Creator: Copeland, Claudia
Object Type: Report
System: The UNT Digital Library
Air Quality Issues and Animal Agriculture: EPA's Air Compliance Agreement (open access)

Air Quality Issues and Animal Agriculture: EPA's Air Compliance Agreement

In an effort to collect scientifically credible data regarding the effect of animal agriculture on water resources (specifically animal waste and emissions from animal feeding operations (AFO), the Environmental Protection Agency (EPA) in January 2005 announced the Air Compliance Agreement. The agreement is intended to produce air quality monitoring data on AFO emissions during a two-year study, while at the same time protecting participants through a “safe harbor” from liability under certain provisions of federal environmental laws.
Date: February 2, 2006
Creator: Copeland, Claudia
Object Type: Report
System: The UNT Digital Library
The Albany News (Albany, Tex.), Vol. 130, No. 36, Ed. 1 Thursday, February 2, 2006 (open access)

The Albany News (Albany, Tex.), Vol. 130, No. 36, Ed. 1 Thursday, February 2, 2006

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: February 2, 2006
Creator: Lucas, Melinda L.
Object Type: Newspaper
System: The Portal to Texas History
Altus Times (Altus, Okla.), Vol. 100, No. 272, Ed. 1 Wednesday, February 2, 2000 (open access)

Altus Times (Altus, Okla.), Vol. 100, No. 272, Ed. 1 Wednesday, February 2, 2000

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 2, 2000
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 101, No. 278, Ed. 1 Friday, February 2, 2001 (open access)

Altus Times (Altus, Okla.), Vol. 101, No. 278, Ed. 1 Friday, February 2, 2001

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 2, 2001
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 105, No. 275, Ed. 1 Monday, February 2, 2004 (open access)

Altus Times (Altus, Okla.), Vol. 105, No. 275, Ed. 1 Monday, February 2, 2004

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 2, 2004
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 106, No. 256, Ed. 1 Wednesday, February 2, 2005 (open access)

Altus Times (Altus, Okla.), Vol. 106, No. 256, Ed. 1 Wednesday, February 2, 2005

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 2, 2005
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 107, No. 258, Ed. 1 Thursday, February 2, 2006 (open access)

Altus Times (Altus, Okla.), Vol. 107, No. 258, Ed. 1 Thursday, February 2, 2006

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 2, 2006
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 108, No. 265, Ed. 1 Friday, February 2, 2007 (open access)

The Altus Times (Altus, Okla.), Vol. 108, No. 265, Ed. 1 Friday, February 2, 2007

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 2, 2007
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Alvin Advertiser (Alvin, Tex.), Ed. 1 Wednesday, February 2, 2000 (open access)

The Alvin Advertiser (Alvin, Tex.), Ed. 1 Wednesday, February 2, 2000

Weekly newspaper from Alvin, Texas that includes local, state, and national news along with advertising.
Date: February 2, 2000
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Alvin Advertiser (Alvin, Tex.), Ed. 1 Wednesday, February 2, 2005 (open access)

The Alvin Advertiser (Alvin, Tex.), Ed. 1 Wednesday, February 2, 2005

Weekly newspaper from Alvin, Texas that includes local, state, and national news along with advertising.
Date: February 2, 2005
Creator: Schwind, Jim & Looby, Edward
Object Type: Newspaper
System: The Portal to Texas History
Alvin Sun-Advertiser (Alvin, Tex.), Vol. 112, No. 8, Ed. 1 Sunday, February 2, 2003 (open access)

Alvin Sun-Advertiser (Alvin, Tex.), Vol. 112, No. 8, Ed. 1 Sunday, February 2, 2003

Weekly newspaper from Alvin, Texas that includes local, state, and national news along with advertising.
Date: February 2, 2003
Creator: Schwind, Jim & Holton, Kathleen
Object Type: Newspaper
System: The Portal to Texas History