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The Altus Times (Altus, Okla.), Vol. 111, No. 149, Ed. 1 Tuesday, February 3, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 149, Ed. 1 Tuesday, February 3, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 3, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 111, No. 150, Ed. 1 Wednesday, February 4, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 150, Ed. 1 Wednesday, February 4, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 4, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 111, No. 151, Ed. 1 Thursday, February 5, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 151, Ed. 1 Thursday, February 5, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 5, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 111, No. 152, Ed. 1 Friday, February 6, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 152, Ed. 1 Friday, February 6, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 6, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 111, No. 153, Ed. 1 Sunday, February 8, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 153, Ed. 1 Sunday, February 8, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 8, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 111, No. 154, Ed. 1 Tuesday, February 10, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 154, Ed. 1 Tuesday, February 10, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 10, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 111, No. 155, Ed. 1 Wednesday, February 11, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 155, Ed. 1 Wednesday, February 11, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 11, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 111, No. 156, Ed. 1 Thursday, February 12, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 156, Ed. 1 Thursday, February 12, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 12, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 111, No. 157, Ed. 1 Friday, February 13, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 157, Ed. 1 Friday, February 13, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 13, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 111, No. 158, Ed. 1 Sunday, February 15, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 158, Ed. 1 Sunday, February 15, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 15, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 111, No. 159, Ed. 1 Tuesday, February 17, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 159, Ed. 1 Tuesday, February 17, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 17, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 111, No. 160, Ed. 1 Wednesday, February 18, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 160, Ed. 1 Wednesday, February 18, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 18, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 111, No. 161, Ed. 1 Thursday, February 19, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 161, Ed. 1 Thursday, February 19, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 19, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 111, No. 162, Ed. 1 Friday, February 20, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 162, Ed. 1 Friday, February 20, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 20, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 111, No. 163, Ed. 1 Sunday, February 22, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 163, Ed. 1 Sunday, February 22, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 22, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 111, No. 164, Ed. 1 Tuesday, February 24, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 164, Ed. 1 Tuesday, February 24, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 24, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 111, No. 165, Ed. 1 Wednesday, February 25, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 165, Ed. 1 Wednesday, February 25, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 25, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 111, No. 166, Ed. 1 Thursday, February 26, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 166, Ed. 1 Thursday, February 26, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 26, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 111, No. 167, Ed. 1 Friday, February 27, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 167, Ed. 1 Friday, February 27, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 27, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
[American National Bank of Texas Deposit Receipt and Summary] (open access)

[American National Bank of Texas Deposit Receipt and Summary]

Checking deposit summary and receipt of $1,294.77 made on February 2, 2009.
Date: February 17, 2009
Creator: unknown
Object Type: Text
System: The UNT Digital Library
Amorphous clusters in Co implanted ZnO induced by boron pre-implantation (open access)

Amorphous clusters in Co implanted ZnO induced by boron pre-implantation

We demonstrate the formation of superparamagnetic/ferromagnetic regions within ZnO(0001) single crystals sequently implanted with B and Co. While the pre-implantation with B plays a minor role for the electrical transport properties, its presence leads to the formation of amorphous phases. Moreover, B acts strongly reducing on the implanted Co. Thus, the origin of the ferromagnetic ordering in local clusters with large Co concentration is itinerant d-electrons as in the case of metallic Co. The metallic amorphous phases are non-detectable by common X-ray diffraction.
Date: February 9, 2009
Creator: Potzger, K.; Shalimov, A.; Zhou, S.; Schmidt, H.; Mucklich, A.; Helm, M. et al.
Object Type: Article
System: The UNT Digital Library
Amtrak: Budget and Reauthorization (open access)

Amtrak: Budget and Reauthorization

This report discusses the background and funding of Amtrak, which was created by Congress in 1970 to provide intercity passenger railroad service. It operates approximately 44 routes over 22,000 miles of track, 97% of which is owned by freight rail companies. It runs a deficit each year, and requires federal assistance to cover operating losses and capital investment. Without a yearly federal grant to cover operating losses, Amtrak would not survive as presently configured.
Date: February 6, 2009
Creator: Frittelli, John & Peterman, David R.
Object Type: Report
System: The UNT Digital Library
Analysis of systematic errors in lateral shearing interferometry for EUV optical testing (open access)

Analysis of systematic errors in lateral shearing interferometry for EUV optical testing

Lateral shearing interferometry (LSI) provides a simple means for characterizing the aberrations in optical systems at EUV wavelengths. In LSI, the test wavefront is incident on a low-frequency grating which causes the resulting diffracted orders to interfere on the CCD. Due to its simple experimental setup and high photon efficiency, LSI is an attractive alternative to point diffraction interferometry and other methods that require spatially filtering the wavefront through small pinholes which notoriously suffer from low contrast fringes and improper alignment. In order to demonstrate that LSI can be accurate and robust enough to meet industry standards, analytic models are presented to study the effects of unwanted grating and detector tilt on the system aberrations, and a method for identifying and correcting for these errors in alignment is proposed. The models are subsequently verified by numerical simulation. Finally, an analysis is performed of how errors in the identification and correction of grating and detector misalignment propagate to errors in fringe analysis.
Date: February 24, 2009
Creator: Miyakawa, Ryan; Naulleau, Patrick & Goldberg, Kenneth A.
Object Type: Article
System: The UNT Digital Library
Analysis of the Effects of Compositional and Configurational Assumptions on Product Costs for the Thermochemical Conversion of Lignocellulosic Biomass to Mixed Alcohols – FY 2007 Progress Report (open access)

Analysis of the Effects of Compositional and Configurational Assumptions on Product Costs for the Thermochemical Conversion of Lignocellulosic Biomass to Mixed Alcohols – FY 2007 Progress Report

The purpose of this study was to examine alternative biomass-to-ethanol conversion process assumptions and configuration options to determine their relative effects on overall process economics. A process-flow-sheet computer model was used to determine the heat and material balance for each configuration that was studied. The heat and material balance was then fed to a costing spreadsheet to determine the impact on the ethanol selling price. By examining a number of operational and configuration alternatives and comparing the results to the base flow sheet, alternatives having the greatest impact the performance and cost of the overall system were identified and used to make decisions on research priorities. This report, which was originally published in December 2008, has been revised primarily to correct information presented in Appendix B -- Base Case Flow Sheets and Model Results. The corrections to Appendix B include replacement of several pages in Table B.1 that duplicated previous pages of the table. Other changes were made in Appendix B to correct inconsistencies between stream labels presented in the tables and the stream labels in the figures.
Date: February 1, 2009
Creator: Zhu, Yunhua; Gerber, Mark A.; Jones, Susanne B. & Stevens, Don J.
Object Type: Report
System: The UNT Digital Library