19-electron intermediates in the Ligand Substitution of CpW(CO)3with a Lewis Base (open access)

19-electron intermediates in the Ligand Substitution of CpW(CO)3with a Lewis Base

Odd electron species are important intermediates in organometallic chemistry, participating in a variety of catalytic and electron-transfer reactions which produce stable even-electron products. While electron deficient 17-electron (17e) radicals have been well characterized, the possible existence of short-lived 19-electron (19e) radicals has been a subject of continuing investigation. 19e radicals have been postulated as intermediates in the photochemical ligand substitution and disproportionation reactions of organometallic dimers containing a single metal-metal bond, yet the reactions of these intermediates on diffusion-limited time scales (ns-{micro}s) have never been directly observed. This study resolves the 19e dynamics in the ligand substitution of 17e radicals CpW(CO){sub 3}{sup {sm_bullet}} (Cp = C{sub 5}H{sub 5}) with the Lewis base P(OMe){sub 3}, providing the first complete description 19e reactivity.
Date: December 14, 2005
Creator: Cahoon, James F.; Kling, Matthias F.; Sawyer, Karma R.; Frei,Heinz & Harris, Charles B.
Object Type: Article
System: The UNT Digital Library
[10th Annual Christmas Kwanzaa Concert, Part 1 of 2] captions transcript

[10th Annual Christmas Kwanzaa Concert, Part 1 of 2]

Video recording from The Black Academy of Arts and Letters recorded during their 10th Annual Christmas Kwanzaa Concert event in 2002. This video features various holiday performances by youth and adults to celebrate Christmas and Kwanzaa live on the Naomi Bruton Main Stage. This video is Part 1 of 2 of the event.
Date: December 14, 2002
Creator: unknown
Object Type: Video
System: The UNT Digital Library
[10th Annual Christmas Kwanzaa, Part 2 of 2] captions transcript

[10th Annual Christmas Kwanzaa, Part 2 of 2]

Video recording from The Black Academy of Arts and Letters recorded during their 10th Annual Christmas Kwanzaa Concert event in 2002. This video features various holiday performances by youth and adults to celebrate Christmas and Kwanzaa live on the Naomi Bruton Main Stage. This video is Part 2 of 2 of the event.
Date: December 14, 2002
Creator: unknown
Object Type: Video
System: The UNT Digital Library
15th Street News (Midwest City, Okla.), Vol. [37], No. [13], Ed. 1 Friday, December 14, 2007 (open access)

15th Street News (Midwest City, Okla.), Vol. [37], No. [13], Ed. 1 Friday, December 14, 2007

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: December 14, 2007
Creator: Pace, Joshua
Object Type: Newspaper
System: The Gateway to Oklahoma History
2008 Oak Ridge National Laboratory Annual Illness and Injury Surveillance Report (open access)

2008 Oak Ridge National Laboratory Annual Illness and Injury Surveillance Report

The U.S. Department of Energy’s (DOE) commitment to assuring the health and safety of its workers includes the conduct of epidemiologic surveillance activities that provide an early warning system for health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence of workdays, occupational injuries and illnesses, and disabilities and deaths among current workers.
Date: December 14, 2009
Creator: United States. Department of Energy. Office of Illness and Injury Prevention Programs.
Object Type: Report
System: The UNT Digital Library
Advancing Climate and Carbon Simulation (open access)

Advancing Climate and Carbon Simulation

We use a recently developed integrated climate/carbon model to perform breakthrough studies of the climate. Two major studies are carried out--namely the effects of CO{sub 2}-fertilized vegetation on global climate and carbon dynamics, and the effect of climate sensitivity on carbon cycle feedback. We have also begun development of a next-generation climate/carbon modeling capability.
Date: December 14, 2004
Creator: Thompson, S.
Object Type: Report
System: The UNT Digital Library
An agent-based tool for infrastructure interdependency policy analysis. (open access)

An agent-based tool for infrastructure interdependency policy analysis.

Complex Adaptive Systems (CAS) can be applied to investigate complex infrastructure interdependencies such as those between the electric power and natural gas markets. These markets are undergoing fundamental transformations including major changes in electric generator fuel sources. Electric generators that use natural gas as a fuel source are rapidly gaining market share. These generators introduce direct interdependency between the electric power and natural gas markets. These interdependencies have been investigated using the emergent behavior of CAS model agents within the Spot Market Agent Research Tool Version 2.0 Plus Natural Gas (SMART II+).
Date: December 14, 2000
Creator: North, M. J.
Object Type: Article
System: The UNT Digital Library
AIDS in Africa (open access)

AIDS in Africa

Sub-Saharan Africa has been far more severely affected by AIDS than any other part of the world. The United Nations reports that 25.3 million adults and children are infected with the HIV virus in the region, which has about 10% of the world's population but more than 70% of the worldwide total of infected people. This report discusses this issue in detail, including the cause of the African AIDS epidemic, the social and economic consequences, response and treatment, and U.S. policy.
Date: December 14, 2001
Creator: Copson, Raymond W.
Object Type: Report
System: The UNT Digital Library
The Albany News (Albany, Tex.), Vol. 125, No. 29, Ed. 1 Thursday, December 14, 2000 (open access)

The Albany News (Albany, Tex.), Vol. 125, No. 29, Ed. 1 Thursday, December 14, 2000

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: December 14, 2000
Creator: Lucas, Melinda L.
Object Type: Newspaper
System: The Portal to Texas History
The Albany News (Albany, Tex.), Vol. 131, No. 30, Ed. 1 Thursday, December 14, 2006 (open access)

The Albany News (Albany, Tex.), Vol. 131, No. 30, Ed. 1 Thursday, December 14, 2006

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: December 14, 2006
Creator: Lucas, Melinda L.
Object Type: Newspaper
System: The Portal to Texas History
Alpha-decay radiation damage study of a glass-bonded sodalite ceramic waste form. (open access)

Alpha-decay radiation damage study of a glass-bonded sodalite ceramic waste form.

None
Date: December 14, 2001
Creator: Frank, S. M.; Barber, T. L.; DiSanto, T.; Goff, K. M.; Johnson, S. G.; Jue, J.-F. et al.
Object Type: Article
System: The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 101, No. 237, Ed. 1 Thursday, December 14, 2000 (open access)

Altus Times (Altus, Okla.), Vol. 101, No. 237, Ed. 1 Thursday, December 14, 2000

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: December 14, 2000
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 103, No. 246, Ed. 1 Friday, December 14, 2001 (open access)

Altus Times (Altus, Okla.), Vol. 103, No. 246, Ed. 1 Friday, December 14, 2001

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: December 14, 2001
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 105, No. 232, Ed. 1 Sunday, December 14, 2003 (open access)

Altus Times (Altus, Okla.), Vol. 105, No. 232, Ed. 1 Sunday, December 14, 2003

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: December 14, 2003
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 106, No. 213, Ed. 1 Tuesday, December 14, 2004 (open access)

Altus Times (Altus, Okla.), Vol. 106, No. 213, Ed. 1 Tuesday, December 14, 2004

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: December 14, 2004
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 107, No. 215, Ed. 1 Wednesday, December 14, 2005 (open access)

Altus Times (Altus, Okla.), Vol. 107, No. 215, Ed. 1 Wednesday, December 14, 2005

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: December 14, 2005
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 108, No. 222, Ed. 1 Thursday, December 14, 2006 (open access)

The Altus Times (Altus, Okla.), Vol. 108, No. 222, Ed. 1 Thursday, December 14, 2006

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: December 14, 2006
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 109, No. 168, Ed. 1 Friday, December 14, 2007 (open access)

The Altus Times (Altus, Okla.), Vol. 109, No. 168, Ed. 1 Friday, December 14, 2007

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: December 14, 2007
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 110, No. 111, Ed. 1 Sunday, December 14, 2008 (open access)

The Altus Times (Altus, Okla.), Vol. 110, No. 111, Ed. 1 Sunday, December 14, 2008

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: December 14, 2008
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Alvin Sun-Advertiser (Alvin, Tex.), Vol. 112, No. 94, Ed. 1 Sunday, December 14, 2003 (open access)

Alvin Sun-Advertiser (Alvin, Tex.), Vol. 112, No. 94, Ed. 1 Sunday, December 14, 2003

Weekly newspaper from Alvin, Texas that includes local, state, and national news along with advertising.
Date: December 14, 2003
Creator: Schwind, Jim & Looby, Edward
Object Type: Newspaper
System: The Portal to Texas History
Andean Regional Initiative (ARI): FY2002 Assistance for Colombia and Neighbors (open access)

Andean Regional Initiative (ARI): FY2002 Assistance for Colombia and Neighbors

This report discusses the Andean Regional Initiative (ARI), implemented by the Bush Administration in 2001 to provide economic and counter-narcotics assistance for Colombia and regional neighbors. The report discusses the goals of the ARI, as well as related appropriations.
Date: December 14, 2001
Creator: Storrs, K. Larry & Serafino, Nina M.
Object Type: Report
System: The UNT Digital Library
Anti-Money Laundering: Improved Communication Could Enhance the Support FinCEN Provides to Law Enforcement (open access)

Anti-Money Laundering: Improved Communication Could Enhance the Support FinCEN Provides to Law Enforcement

A letter report issued by the Government Accountability Office with an abstract that begins "Financial investigations are used to combat money laundering and terrorism financing, crimes that can destabilize national economies and threaten global security. The Financial Crimes Enforcement Network (FinCEN) within the Department of the Treasury supports law enforcement agencies (LEAs) in their efforts to investigate financial crimes by providing them with services and products, such as access to financial data, analysis, and case support. As requested, GAO examined the extent to which the law enforcement community finds FinCEN's support useful in its efforts to investigate and prosecute financial crimes. GAO analyzed statutes governing FinCEN's mission and documentation describing the support it provides to LEAs, such as annual reports. Using FinCEN data, GAO selected a sample of 29 LEAs, including primary users of FinCEN's services and products, and obtained their opinions through a survey and interviews. While the results of the survey and interviews are not generalizable, they provide insights about the usefulness of FinCEN's support."
Date: December 14, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
An Archaeological Evaluation of the Oak Point Park & Nature Preserve (open access)

An Archaeological Evaluation of the Oak Point Park & Nature Preserve

A report of an archaeological evaluation conducted in Plano, Texas to determine whether or not locations within were suitable for prehistoric and historic occupation.
Date: December 14, 2004
Creator: Todd, Jesse E. & Trask, Lance K.
Object Type: Report
System: The Portal to Texas History
Archer County Advocate (Holliday, Tex.), Vol. 4, No. 36, Ed. 1 Thursday, December 14, 2006 (open access)

Archer County Advocate (Holliday, Tex.), Vol. 4, No. 36, Ed. 1 Thursday, December 14, 2006

Weekly newspaper from Holliday, Texas that includes local, state, and national news along with advertising.
Date: December 14, 2006
Creator: Stevens, Charlotte
Object Type: Newspaper
System: The Portal to Texas History