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Composition of the Earth's Inner Core from High-pressure Sound Velocity Measurements in Fe-Ni-Si alloys (open access)

Composition of the Earth's Inner Core from High-pressure Sound Velocity Measurements in Fe-Ni-Si alloys

None
Date: March 11, 2010
Creator: Antonangeli, D.; Siebert, J.; Badro, J.; Farber, D. L.; Fiquet, G.; Morard, G. et al.
Object Type: Article
System: The UNT Digital Library
Biocultural conservation in Cape Horn: the Magellanic woodpecker as a charismatic species (open access)

Biocultural conservation in Cape Horn: the Magellanic woodpecker as a charismatic species

This book chapter discusses a research project to promote biocultural conservation in Cape Horn, Chile. In an effort to achieve the goal of transdisciplinary integration, the authors used the strategy of identifying a charismatic species, since doing so serves to motivate people towards biodiversity conservation, to communicate ecological concepts, and to integrate both the ecological and social dimensions of sustainability.
Date: March 11, 2010
Creator: Arango, Ximena; Rozzi, Ricardo, 1960-; Massardo, Francisca & Ibarra, J. Tomás
Object Type: Book Chapter
System: The UNT Digital Library
Chile Earthquake: U.S. and International Response (open access)

Chile Earthquake: U.S. and International Response

This report discusses the Earthquake in Chile, the current condition, the response from Chilean government, international humanitarian response, as well as the U.S. humanitarian response. The report provides background information on Chile and U.S. relations and policy issues.
Date: March 11, 2010
Creator: Beittel, June S.
Object Type: Report
System: The UNT Digital Library
Perry Daily Journal (Perry, Okla.), Vol. 118, No. 48, Ed. 1 Thursday, March 11, 2010 (open access)

Perry Daily Journal (Perry, Okla.), Vol. 118, No. 48, Ed. 1 Thursday, March 11, 2010

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: March 11, 2010
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Canadian Record (Canadian, Tex.), Vol. 120, No. 10, Ed. 1 Thursday, March 11, 2010 (open access)

The Canadian Record (Canadian, Tex.), Vol. 120, No. 10, Ed. 1 Thursday, March 11, 2010

Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.
Date: March 11, 2010
Creator: Brown, Laurie Ezzell
Object Type: Newspaper
System: The Portal to Texas History
The Altus Times (Altus, Okla.), Vol. 112, No. 68, Ed. 1 Thursday, March 11, 2010 (open access)

The Altus Times (Altus, Okla.), Vol. 112, No. 68, Ed. 1 Thursday, March 11, 2010

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: March 11, 2010
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Detection, Classification and Estimation of Radioactive Contraband from Uncertain Low-Count Measurements (open access)

Detection, Classification and Estimation of Radioactive Contraband from Uncertain Low-Count Measurements

None
Date: March 11, 2010
Creator: Candy, J V
Object Type: Report
System: The UNT Digital Library
U.S.-Japan Economic Relations: Significance, Prospects, and Policy Options (open access)

U.S.-Japan Economic Relations: Significance, Prospects, and Policy Options

his report explores the significance and state of U.S.-Japan economic ties; how the ties have changed over time; and what the possible options for managing the relationship might be.
Date: March 11, 2010
Creator: Cooper, William H.
Object Type: Report
System: The UNT Digital Library
The Sachse News (Sachse, Tex.), Vol. 6, No. 7, Ed. 1 Thursday, March 11, 2010 (open access)

The Sachse News (Sachse, Tex.), Vol. 6, No. 7, Ed. 1 Thursday, March 11, 2010

Weekly newspaper from Sachse, Texas that includes local, state and national news along with advertising.
Date: March 11, 2010
Creator: Fisher, Donnita Nesbit
Object Type: Newspaper
System: The Portal to Texas History
Universal Service Fund: Background and Options for Reform (open access)

Universal Service Fund: Background and Options for Reform

This report discusses the idea that all Americans should be able to afford access to the telecommunications network; this is commonly called the "universal service concept" and can trace its origins back to the 1934 Communications Act.
Date: March 11, 2010
Creator: Gilroy, Angele A.
Object Type: Report
System: The UNT Digital Library
Freedom of Information Act (FOIA): Issues for the 111th Congress (open access)

Freedom of Information Act (FOIA): Issues for the 111th Congress

This report is categorized into six categories: (I) Introduction, (II) FOIA History, (III) The George W. Bush Administration, (IV) 110TH Congress Legislative Reform Efforts, (V) The Obama Administration, and (VI) FOIA and the 111th Congress.
Date: March 11, 2010
Creator: Ginsberg, Wendy R.
Object Type: Report
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 90, No. 50, Ed. 1 Thursday, March 11, 2010 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 90, No. 50, Ed. 1 Thursday, March 11, 2010

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: March 11, 2010
Creator: Halter, Janie
Object Type: Newspaper
System: The Portal to Texas History
[Clipping: Female WWII pilots awarded medals and Victoria woman honored] (open access)

[Clipping: Female WWII pilots awarded medals and Victoria woman honored]

Newspaper clippings of two articles about female pilots being honored for their service in World War II, including receiving the Congressional Gold Medal in Washington D.C. Portions of advertisements and other articles are visible on the backs of the clippings, including a school advertisement, a Dillard's advertisement, and an article about drug addiction.
Date: March 11, 2010
Creator: Hefling, Kimberly & Velasquez, J. J.
Object Type: Clipping
System: The Portal to Texas History
Garber Billings News (Garber, Okla.), Vol. 110, No. 19, Ed. 1 Thursday, March 11, 2010 (open access)

Garber Billings News (Garber, Okla.), Vol. 110, No. 19, Ed. 1 Thursday, March 11, 2010

Weekly newspaper from Garber, Oklahoma that includes local, state, and national news along with advertising.
Date: March 11, 2010
Creator: Hogan, Vickie Lee
Object Type: Newspaper
System: The Gateway to Oklahoma History

Senior Recital: 2010-03-11 - James H. Holt, alto and tenor saxophones and Shih-Chun Lee, guitar

Access: Use of this item is restricted to the UNT Community
Recital presented at the UNT College of Music Kenton Hall in partial fulfillment of the Bachelor of Music (BM) degree.
Date: March 11, 2010
Creator: Holt, James H. & Lee, Shih-Chun
Object Type: Sound
System: The UNT Digital Library
The Oklahoma Daily (Norman, Okla.), Vol. 95, No. 116, Ed. 1 Thursday, March 11, 2010 (open access)

The Oklahoma Daily (Norman, Okla.), Vol. 95, No. 116, Ed. 1 Thursday, March 11, 2010

Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes national, local, and campus news along with advertising.
Date: March 11, 2010
Creator: Hughes, Jamie
Object Type: Newspaper
System: The Gateway to Oklahoma History
Iceland's Financial Crisis (open access)

Iceland's Financial Crisis

This report discusses the banking collapse in Iceland. Iceland's banking system had collapsed as a result of a culmination of a series of decisions the banks made that left them highly exposed to disruptions in financial markets. The collapse of the banks raised questions for U.S. leaders and others about supervising banks that operate across national borders, especially as it has become increasingly difficult to distinguish the limits of domestic financial markets.
Date: March 11, 2010
Creator: Jackson, James K.
Object Type: Report
System: The UNT Digital Library
Limiting Central Government Budget Deficits: International Experiences (open access)

Limiting Central Government Budget Deficits: International Experiences

This report focuses on how major developed and emerging-market country governments, particularly the G-20 and Organization for Economic Cooperation and Development (OECD) countries, limit their fiscal deficits.
Date: March 11, 2010
Creator: Jackson, James K.
Object Type: Report
System: The UNT Digital Library
The OECD Initiative on Tax Havens (open access)

The OECD Initiative on Tax Havens

This report examines the Organization for Economic Cooperation and Development (OECD) and its role in changes to U.S. laws related to bribery, tax havens.
Date: March 11, 2010
Creator: Jackson, James K.
Object Type: Report
System: The UNT Digital Library
Trade Agreements: Impact on the U.S. Economy (open access)

Trade Agreements: Impact on the U.S. Economy

This report examines the major features of economic models being used to estimate the effects of trade agreements. It assesses the strengths and weaknesses of the models as an aid in helping Congress evaluate the economic impact of trade agreements on the U.S. economy.
Date: March 11, 2010
Creator: Jackson, James K.
Object Type: Report
System: The UNT Digital Library
Probing the isothermal (delta)->(alpha)' martensitic transformation in Pu-Ga with in situ x-ray diffraction (open access)

Probing the isothermal (delta)->(alpha)' martensitic transformation in Pu-Ga with in situ x-ray diffraction

The time-temperature-transformation (TTT) curve for the {delta} {yields} {alpha}{prime} isothermal martensitic transformation in a Pu-1.9 at. % Ga alloy is peculiar because it is reported to have a double-C curve. Recent work suggests that an ambient temperature conditioning treatment enables the lower-C curve. However, the mechanisms responsible for the double-C are still not fully understood. When the {delta} {yields} {alpha}{prime} transformation is induced by pressure, an intermediate {gamma}{prime} phase is observed in some alloys. It has been suggested that transformation at upper-C temperatures may proceed via this intermediate phase, while lower-C transformation progresses directly from {delta} to {alpha}{prime}. To investigate the possibility of thermally induced transformation via the intermediate {gamma}{prime} phase, in situ x-ray diffraction at the Advanced Photon Source was performed. Using transmission x-ray diffraction, the {delta} {yields} {alpha}{prime} transformation was observed in samples as thin at 30 {micro}m as a function of time and temperature. The intermediate {gamma}{prime} phase was not observed at -120 C (upper-C curve) or -155 C (lower-C curve). Results indicate that the bulk of the {alpha}{prime} phase forms relatively rapidly at -120 C and -155 C.
Date: March 11, 2010
Creator: Jeffries, J. R.; Blobaum, K. M.; Schwartz, A. J.; Cynn, H.; Yang, W. & Evans, W. J.
Object Type: Article
System: The UNT Digital Library
Port Aransas South Jetty (Port Aransas, Tex.), Vol. 40, No. 10, Ed. 1 Thursday, March 11, 2010 (open access)

Port Aransas South Jetty (Port Aransas, Tex.), Vol. 40, No. 10, Ed. 1 Thursday, March 11, 2010

Weekly newspaper from Port Aransas, Texas on Mustang Island that includes local, state and national news along with extensive advertising.
Date: March 11, 2010
Creator: Judson, Mary Henkel
Object Type: Newspaper
System: The Portal to Texas History
Summary Statistics for Fun Dough Data Acquired at LLNL (open access)

Summary Statistics for Fun Dough Data Acquired at LLNL

Using x-ray computerized tomography (CT), we have characterized the x-ray linear attenuation coefficients (LAC) of a Play Dough{trademark}-like product, Fun Dough{trademark}, designated as PD. Table 1 gives the first-order statistics for each of four CT measurements, estimated with a Gaussian kernel density estimator (KDE) analysis. The mean values of the LAC range from a high of about 2100 LMHU{sub D} at 100kVp to a low of about 1100 LMHU{sub D} at 300kVp. The standard deviation of each measurement is around 1% of the mean. The entropy covers the range from 3.9 to 4.6. Ordinarily, we would model the LAC of the material and compare the modeled values to the measured values. In this case, however, we did not have the composition of the material and therefore did not model the LAC. Using a method recently proposed by Lawrence Livermore National Laboratory (LLNL), we estimate the value of the effective atomic number, Z{sub eff}, to be near 8.5. LLNL prepared about 50mL of the Fun Dough{trademark} in a polypropylene vial and firmly compressed it immediately prior to the x-ray measurements. Still, layers can plainly be seen in the reconstructed images, indicating that the bulk density of the material in the container …
Date: March 11, 2010
Creator: Kallman, J. S.; Morales, K. E.; Whipple, R. E.; Huber, R. D.; Brown, W. D.; Smith, J. A. et al.
Object Type: Report
System: The UNT Digital Library
Iran: U.S. Concerns and Policy Responses (open access)

Iran: U.S. Concerns and Policy Responses

This report discusses the reasons that Iran is considered a threat to U.S. security, including Iran's nuclear program, involvement with terrorist organizations, and involvement with neighboring countries' local governments. The report also discusses ways which the U.S. hopes to modify Iran's behavior with sanctions, and the effectiveness of these sanctions.
Date: March 11, 2010
Creator: Katzman, Kenneth
Object Type: Report
System: The UNT Digital Library