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Non-Adiabatic Effects on Combustion Front Propagation in Porous Media: Multiplicity of Steady States (open access)

Non-Adiabatic Effects on Combustion Front Propagation in Porous Media: Multiplicity of Steady States

The sustained propagation of combustion fronts in porous media is a necessary condition for the success of an in situ combustion project for oil recovery. Compared to other recovery methods, in situ combustion involves the added complexity of exothermic reactions and temperature-dependent chemical kinetics. In the presence of heat losses, the possibility of ignition and extinction (quenching) exists. In this report, we address the properties of combustion fronts propagating at a constant velocity in the presence of heat losses.
Date: March 11, 2002
Creator: Akkutlu, I. Yucel & Yortsos, Yanis C.
Object Type: Report
System: The UNT Digital Library
Timpson & Tenaha News (Timpson, Tex.), Vol. 19, No. 10, Ed. 1 Thursday, March 11, 2004 (open access)

Timpson & Tenaha News (Timpson, Tex.), Vol. 19, No. 10, Ed. 1 Thursday, March 11, 2004

Weekly newspaper from Timpson, Texas that includes local, state, and national news along with advertising.
Date: March 11, 2004
Creator: Alexander, Nancy
Object Type: Newspaper
System: The Portal to Texas History
Altus Times (Altus, Okla.), Vol. 105, No. 308, Ed. 1 Thursday, March 11, 2004 (open access)

Altus Times (Altus, Okla.), Vol. 105, No. 308, Ed. 1 Thursday, March 11, 2004

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: March 11, 2004
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 106, No. 288, Ed. 1 Friday, March 11, 2005 (open access)

Altus Times (Altus, Okla.), Vol. 106, No. 288, Ed. 1 Friday, March 11, 2005

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: March 11, 2005
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
Search for CP Violation in Neutral D Meson Cabibbo-suppressedThree-body Decays (open access)

Search for CP Violation in Neutral D Meson Cabibbo-suppressedThree-body Decays

Using 385 fb{sup -1} of e{sup +}e{sup -} collision data collected at center-of-mass energies around 10.6 GeV, we search for time-integrated CP violation in the Cabibbo-suppressed decays D{sup 0}/{bar D}{sup 0} {yields} {pi}{sup -}{pi}{sup +}{pi}{sup 0} and D{sup 0}/{bar D}{sup 0} {yields} K{sup -}K{sup +}{pi}{sup 0} with both model-independent and model-dependent methods. Measurements of the asymmetries in amplitudes of flavor states and CP eigenstates provide constraints on theories beyond the Standard Model, some of which predict CP violation in amplitudes at the 1% level or higher. We find no evidence of CP violation and hence no conflict with the Standard Model.
Date: March 11, 2008
Creator: Aubert, B.
Object Type: Article
System: The UNT Digital Library
Rates, Polarizations, and Asymmetries in Charmless Vector-Vector B Decays (open access)

Rates, Polarizations, and Asymmetries in Charmless Vector-Vector B Decays

With a sample of approximately 89 million B{bar B} pairs collected with the BABAR detector, they measure branching fractions, determine the degree of longitudinal polarization, and search for direct CP violation in the decays B{sup 0} {yields} {phi}K*{sup 0} and B{sup +} {yields} {phi}K*{sup +}. They perform a search for other charmless vector-vector B decays involving {rho} and K*(892) resonances and observe the decays B{sup +} {yields} {rho}{sup 0} K*{sup +} and B{sup +} {yields} {rho}{sup 0}{rho}{sup +}. The branching fractions are measured to be {Beta}({phi}K*{sup 0}) = (11.1{sub -1.2}{sup +1.3} {+-} 1.1) x 10{sup -6}, {Beta}({phi}K*{sup +}) = (12.1{sub -1.9}{sup +2.1} {+-} 1.5) x 10{sup -6}, {Beta}({rho}{sup 0} K*{sup +}) = (7.7{sub -2.0}{sup +2.1} {+-} 1.4) x 10{sup -6}, and {Beta}({rho}{sup 0}{rho}{sup +}) = (9.9{sub -2.5}{sup +2.6} {+-} 2.5) x 10{sup -6}. The longitudinal polarization fractions are measured to be {Lambda}{sub L}/{Lambda}({phi}K*{sup 0}) = 0.65 {+-} 0.07 {+-} 0.04 and {Lambda}{sub L}/{Lambda}({phi}K*{sup +}) = 0.46 {+-} 0.12 {+-} 0.05. They measure the charge asymmetries: {Alpha}{sub CP}({phi}K*{sup 0}) = +0.04 {+-} 0.12 {+-} 0.02 and {Alpha}{sub CP}({phi}K*{sup +}) = +0.16 {+-} 0.17 {+-} 0.04.
Date: March 11, 2003
Creator: Aubert, B.; Barate, R.; Boutigny, D.; Gaillard, J.-M.; Hicheur, A.; Karyotakis, Y. et al.
Object Type: Article
System: The UNT Digital Library
POTENTIAL FOR HYDROGEN BUILDUP IN HANFORD SEALED AIR FILLED NUCLEAR STORAGE VESSELS (open access)

POTENTIAL FOR HYDROGEN BUILDUP IN HANFORD SEALED AIR FILLED NUCLEAR STORAGE VESSELS

None
Date: March 11, 2008
Creator: BE, HEY
Object Type: Report
System: The UNT Digital Library
Solution to Monthly Problem #11418 (open access)

Solution to Monthly Problem #11418

None
Date: March 11, 2009
Creator: Bailey, David H. & Borwein, J. M.
Object Type: Report
System: The UNT Digital Library
Vitalinks (open access)

Vitalinks

The objectives of the VITALINKS tabletop exercise are to: Raise awareness of infrastructure interdependency issues; Identify and focus on the most important vulnerabilities and restoration priorities resulting from infrastructure disruptions; Examine the resources (people and equipment) required to sustain systems under emergency conditions; Identify and highlight roles, responsibilities, and authorities (including trans-border issues); and Continue to foster a more effective interface among public and private sector service providers and public officials in developing and implementing critical infrastructure protection, mitigation, response, and recovery options.
Date: March 11, 2002
Creator: Baldwin, T. B.
Object Type: Article
System: The UNT Digital Library
[Clipping: Active in politics, gay and lesbian causes] (open access)

[Clipping: Active in politics, gay and lesbian causes]

A newspaper clipping about the death of a political activist, Lester Massey.
Date: March 11, 2007
Creator: Beauchamp, Jenni
Object Type: Clipping
System: The UNT Digital Library
Fiscal Year 2009 Phased Construction Completion Report for EU Z2-36 in Zone 2, East Tennessee Technology Park, Oak Ridge, Tennessee (open access)

Fiscal Year 2009 Phased Construction Completion Report for EU Z2-36 in Zone 2, East Tennessee Technology Park, Oak Ridge, Tennessee

None
Date: March 11, 2009
Creator: Bechtel Jacobs
Object Type: Report
System: The UNT Digital Library
Basic Research Needs: Catalysis for Energy (open access)

Basic Research Needs: Catalysis for Energy

The report presents results of a workshop held August 6-8, 2007, by DOE SC Basic Energy Sciences to determine the basic research needs for catalysis research.
Date: March 11, 2008
Creator: Bell, Alexis T.; Gates, Bruce C.; Ray, Douglas & Thompson, Michael R.
Object Type: Report
System: The UNT Digital Library
Earth Sciences Division Revision to Publications List. Annual Report 2000-2001 (open access)

Earth Sciences Division Revision to Publications List. Annual Report 2000-2001

None
Date: March 11, 2002
Creator: Benson, Sally & Goldstein, Norman
Object Type: Report
System: The UNT Digital Library
The United Nations Human Rights Council: Issues for Congress (open access)

The United Nations Human Rights Council: Issues for Congress

This report provides historical background of the Council, including the role of the previous Commission. It discusses the Council's current mandate and structure, as well as U.S. policy and congressional actions.
Date: March 11, 2009
Creator: Blanchfield, Luisa
Object Type: Report
System: The UNT Digital Library
PTC, ITC, or Cash Grant? An Analysis of the Choice Facing Renewable Power Projects in the United States (open access)

PTC, ITC, or Cash Grant? An Analysis of the Choice Facing Renewable Power Projects in the United States

Renewable power technologies are inherently capital-intensive, often (but not always) with relatively high construction costs and low operating costs. For this reason, renewable power technologies are typically more sensitive to the availability and cost of financing than are natural gas power plants, for example. In the United States, the bulk of renewable project finance in recent years has been provided by 'tax equity investors' (typically large investment banks and insurance companies) who partner with project developers through highly specialized financing structures (Bolinger, 2009; Cory et al., 2008; Harper et al., 2007). These structures have been designed primarily to capitalize on federal support for renewable power technologies, which has historically come in the form of tax credits and accelerated depreciation deductions. The number of tax equity investors active in the renewable power market has declined precipitously, however, as a result of the financial crisis that began unfolding across the globe in the summer of 2008. The resulting shortage and increased cost of project financing has, in turn, slowed the development of new renewable power projects, leading to layoffs throughout the entire industry supply chain. In recognition of the fact that tax-based policy incentives are not particularly effective when tax burdens are …
Date: March 11, 2009
Creator: Bolinger, Mark; Wiser, Ryan; Cory, Karlynn & James, Ted
Object Type: Report
System: The UNT Digital Library
Potential F-22 Raptor Export to Japan (open access)

Potential F-22 Raptor Export to Japan

This report discusses issues surrounding Japan's interest in purchasing the F-22A Raptor aircraft from the United States. Although the export of the plane is now prohibited by U.S. law, Congress has recently and may again consider repealing this ban.
Date: March 11, 2009
Creator: Bolkcom, Christopher & Chanlett-Avery, Emma
Object Type: Report
System: The UNT Digital Library
The Surface Wave Magnitude for the 9 October 2006 North Korean Nuclear Explosion (open access)

The Surface Wave Magnitude for the 9 October 2006 North Korean Nuclear Explosion

Surface waves were generated by the North Korean nuclear explosion of 9 October 2006 and recorded at epicentral distances up to 34 degrees, from which we estimated a surface wave magnitude (M{sub s}) of 2.94 with an interstation standard deviation of 0.17 magnitude units. The International Data Centre estimated a body wave magnitude (m{sub b}) of 4.1. This is the only explosion we have analyzed that was not easily screened as an explosion based on the differences between the M{sub s} and m{sub b} estimates. Additionally, this M{sub s} predicts a yield, based on empirical M{sub s}/Yield relationships, that is almost an order of magnitude larger then the 0.5 to 1 kiloton reported for this explosion. We investigate how emplacement medium effects on surface wave moment and magnitude may have contributed to the yield discrepancy.
Date: March 11, 2008
Creator: Bonner, J; Herrmann, R; Harkrider, D & Pasyanos, M
Object Type: Article
System: The UNT Digital Library
[Letter from Ernie Boyette to Helen Wyatt Snapp, March 11, 2009] (open access)

[Letter from Ernie Boyette to Helen Wyatt Snapp, March 11, 2009]

Letter from Ernie Boyette to Helen Wyatt Snapp discussing the publication of Boyette's book, which Snapp contributed to with her own story as a Women Airforce Service Pilot.
Date: March 11, 2009
Creator: Boyette, Ernie
Object Type: Letter
System: The Portal to Texas History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 88, No. 129, Ed. 1 Tuesday, March 11, 2003 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 88, No. 129, Ed. 1 Tuesday, March 11, 2003

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: March 11, 2003
Creator: Broaddus, Matthew B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 89, No. 154, Ed. 1 Thursday, March 11, 2004 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 89, No. 154, Ed. 1 Thursday, March 11, 2004

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: March 11, 2004
Creator: Broaddus, Matthew B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 155, Ed. 1 Friday, March 11, 2005 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 155, Ed. 1 Friday, March 11, 2005

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: March 11, 2005
Creator: Broaddus, Matthew B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Daily Journal (Perry, Okla.), Vol. 109, No. 50, Ed. 1 Monday, March 11, 2002 (open access)

Daily Journal (Perry, Okla.), Vol. 109, No. 50, Ed. 1 Monday, March 11, 2002

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: March 11, 2002
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 110, No. 42, Ed. 1 Tuesday, March 11, 2003 (open access)

Perry Daily Journal (Perry, Okla.), Vol. 110, No. 42, Ed. 1 Tuesday, March 11, 2003

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: March 11, 2003
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 111, No. 48, Ed. 1 Thursday, March 11, 2004 (open access)

Perry Daily Journal (Perry, Okla.), Vol. 111, No. 48, Ed. 1 Thursday, March 11, 2004

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: March 11, 2004
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History