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The Rice Thresher, Vol. 94, No. 19, Ed. 1 Friday, February 9, 2007 (open access)

The Rice Thresher, Vol. 94, No. 19, Ed. 1 Friday, February 9, 2007

A weekly student newspaper from the Rice University in Houston, Texas that includes campus news and commentaries along with advertising.
Date: February 9, 2007
Creator: Brown, David
Object Type: Newspaper
System: The Portal to Texas History
Perry Daily Journal (Perry, Okla.), Vol. 115, No. 29, Ed. 1 Friday, February 9, 2007 (open access)

Perry Daily Journal (Perry, Okla.), Vol. 115, No. 29, Ed. 1 Friday, February 9, 2007

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: February 9, 2007
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Express-Star (Chickasha, Okla.), Ed. 1 Friday, February 9, 2007 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Friday, February 9, 2007

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: February 9, 2007
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 108, No. 271, Ed. 1 Friday, February 9, 2007 (open access)

The Altus Times (Altus, Okla.), Vol. 108, No. 271, Ed. 1 Friday, February 9, 2007

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 9, 2007
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Oral History Interview with Stephen Carlson, February 9, 2007 transcript

Oral History Interview with Stephen Carlson, February 9, 2007

The National Museum of the Pacific War presents an interview with Stephen Carlson. Carlson joined the Navy in 1941. He attended the US Naval Reserve Midshipman’s School and was commissioned in November of 1942, and traveled to Pearl Harbor, Hawaii. In December he went aboard the USS Mississippi (BB-41). They supported the liberation of the Aleutian Islands in May of 1943. In November, they bombarded Makin. In September of 1944, during the Battle of Leyte Gulf, they assisted in defeating the Japanese Southern Force at Surigao Strait. They supported the Lingayen Gulf landings in January of 1945 and the Invasion of Okinawa in May. Carlson was still aboard the Mississippi while docked in Tokyo Bay during the signing of the surrender documents in September. He was discharged in March of 1946.
Date: February 9, 2007
Creator: Carlson, Stephen
Object Type: Sound
System: The Portal to Texas History
Oral History Interview with Stephen Carlson, February 9, 2007 (open access)

Oral History Interview with Stephen Carlson, February 9, 2007

The National Museum of the Pacific War presents an interview with Stephen Carlson. Carlson joined the Navy in 1941. He attended the US Naval Reserve Midshipman’s School and was commissioned in November of 1942, and traveled to Pearl Harbor, Hawaii. In December he went aboard the USS Mississippi (BB-41). They supported the liberation of the Aleutian Islands in May of 1943. In November, they bombarded Makin. In September of 1944, during the Battle of Leyte Gulf, they assisted in defeating the Japanese Southern Force at Surigao Strait. They supported the Lingayen Gulf landings in January of 1945 and the Invasion of Okinawa in May. Carlson was still aboard the Mississippi while docked in Tokyo Bay during the signing of the surrender documents in September. He was discharged in March of 1946.
Date: February 9, 2007
Creator: Carlson, Stephen
Object Type: Text
System: The Portal to Texas History
Boerne Star & Recorder (Boerne, Tex.), Vol. 101, No. 12, Ed. 1 Friday, February 9, 2007 (open access)

Boerne Star & Recorder (Boerne, Tex.), Vol. 101, No. 12, Ed. 1 Friday, February 9, 2007

Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date: February 9, 2007
Creator: Cartwright, Brian
Object Type: Newspaper
System: The Portal to Texas History
Dairy Policy Issues (open access)

Dairy Policy Issues

Two federal programs that support the price and income received by dairy farmers are expiring in 2007 — the dairy price support program and the Milk Income Loss Contract (MILC) program. This report discusses the reauthorization of these and other farm commodity price and income support programs, which is being debated by the 110th Congress in the context of a pending omnibus 2007 farm bill.
Date: February 9, 2007
Creator: Chite, Ralph M.
Object Type: Report
System: The UNT Digital Library
CALCULATION OF TRITIUM RETENTION AND RELEASE FROM COMPONENTS IN GROUT- SEGMENT 6 METALLIC WASTE FROM DEMOLISHED BUILDING 232-F (open access)

CALCULATION OF TRITIUM RETENTION AND RELEASE FROM COMPONENTS IN GROUT- SEGMENT 6 METALLIC WASTE FROM DEMOLISHED BUILDING 232-F

The amount of tritium remaining within and the release rate out of stainless steel process waste from the 232-F Tritium Facility at SRS is calculated as a function of time using the historical exposure of pipe during operation of the facility (1955-1958) and its subsequent deactivation and lay-up. The solution and diffusion of tritium in the wall is the mechanism that governs both the tritium contamination of the pipe during operation and its gradual release after deactivation, including radioactive decay while in the metal. This analysis applies to Segment 6 of the so-called Components in Grout waste form. Results of these calculations will be used in the Groundwater Transport assessment, part of the analysis of the Components in Grout.
Date: February 9, 2007
Creator: Clark, E
Object Type: Report
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 86, No. 75, Ed. 1 Friday, February 9, 2007 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 86, No. 75, Ed. 1 Friday, February 9, 2007

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: February 9, 2007
Creator: Clements, Clifford E.
Object Type: Newspaper
System: The Portal to Texas History
The Sealy News (Sealy, Tex.), Vol. 120, No. 12, Ed. 1 Friday, February 9, 2007 (open access)

The Sealy News (Sealy, Tex.), Vol. 120, No. 12, Ed. 1 Friday, February 9, 2007

Semiweekly newspaper from Sealy, Texas that includes local, state, and national news along with advertising.
Date: February 9, 2007
Creator: Eddleman, Mike & Dang, Tracy
Object Type: Newspaper
System: The Portal to Texas History
New Concepts for Reducing Costs and Increasing Efficiency of Solid-State Laser Drivers for IFE (open access)

New Concepts for Reducing Costs and Increasing Efficiency of Solid-State Laser Drivers for IFE

None
Date: February 9, 2007
Creator: Erlandson, A. C.; Ault, E.; Barty, C.; Bayramian, A.; Beach, R.; Caird, J. et al.
Object Type: Article
System: The UNT Digital Library
WTO Decisions and Their Effect in U.S. Law (open access)

WTO Decisions and Their Effect in U.S. Law

None
Date: February 9, 2007
Creator: Grimmett, Jeanne J.
Object Type: Report
System: The UNT Digital Library
Final Report (open access)

Final Report

The purpose of this project was to investigate metal-induced crystallization of amorphous silicon at low temperatures using excitation sources such as laser and rapid thermal annealing, as well as, electric field. Deposition of high quality crystalline silicon at low temperatures allows the use of low cost soda-lime glass and polymeric films for economically viable photovoltaic solar cells and low cost large area flat panel displays. In light of current and expected demands on Si supply due to expanding use of consumer electronic products throughout the world and the incessant demand for electric power the need for developing high grade Si thin films on low cost substrate becomes even more important. We used hydrogenated and un-hydrogenated amorphous silicon deposited by plasma enhanced chemical vapor deposition and sputtering techniques (both of which are extensively used in electronic and solar cell industries) to fabricate nano-crystalline, poly-crystalline (small as well as large grain), and single-crystalline (epitaxial) films at low temperatures. We demonstrated Si nanowires on flat surfaces that can be used for fabricating nanometer scale transistors. We also demonstrated lateral crystallization using Al with and without an applied electric field. These results are critical for high mobility thin film transistors (TFT) for large area …
Date: February 9, 2007
Creator: Hameed A. Naseem, Husam H. Abu-Safe
Object Type: Report
System: The UNT Digital Library
Gas Detector LCLS Engineering Specifications Document (open access)

Gas Detector LCLS Engineering Specifications Document

There are two Gas Detectors, located upstream and downstream of the FEL attenuation materials, which provide a non-intrusive measure of the FEL pulse energy in the fundamental, in real-time, on a pulse-by-pulse basis. The FEL operators and the users will use this information to monitor the performance of the FEL and the Attenuator and to cross-calibrate other detectors. The Gas Detectors measure the FEL pulse energy by measuring the fluorescence induced in a small volume of N{sub 2} gas by the passage of the FEL.
Date: February 9, 2007
Creator: Hau-Riege, S.
Object Type: Report
System: The UNT Digital Library
An Accelerated Collaboration Meets with Beaming Success (open access)

An Accelerated Collaboration Meets with Beaming Success

Maintaining a smaller, aging U.S. nuclear weapons stockpile without underground nuclear testing requires the capability to verify and validate the complex computer calculations on which stockpile confidence is based. This capability, in turn, requires nonnuclear hydrodynamic tests (hydrotests) that can x-ray stages of the implosion process, providing freeze-frame photos of materials imploding at speeds of more than 16,000 kilometers per hour. The images will yield important information on shapes and densities of metals and other materials under the extreme pressures and temperatures generated by the detonation of high explosives. The Dual-Axis Radiographic Hydrodynamics Test (DARHT) Facility at Los Alamos national Laboratory is a two-arm x-ray imaging system that will provide such images, capturing the inner workings of a mock nuclear explosion with high resolution. Scientists compare the radiographic images with computer models, examine the differences, and refine the models to more accurately represent weapon behavior. One of DARHT's arms (now called DARHT-II) recently got a ''leg up'' through a collaboration of Lawrence Livermore and Los Alamos scientists, using a Livermore accelerator to test its subsystems and codes.
Date: February 9, 2007
Creator: Hazi, A U
Object Type: Report
System: The UNT Digital Library
SAMPLING AND ANALYSIS PROTOCOLS (open access)

SAMPLING AND ANALYSIS PROTOCOLS

Radiological sampling and analyses are performed to collect data for a variety of specific reasons covering a wide range of projects. These activities include: Effluent monitoring; Environmental surveillance; Emergency response; Routine ambient monitoring; Background assessments; Nuclear license termination; Remediation; Deactivation and decommissioning (D&D); and Waste management. In this chapter, effluent monitoring and environmental surveillance programs at nuclear operating facilities and radiological sampling and analysis plans for remediation and D&D activities will be discussed.
Date: February 9, 2007
Creator: Jannik, T & P Fledderman, P
Object Type: Book
System: The UNT Digital Library
Iraq: Post-Saddam Governance and Security (open access)

Iraq: Post-Saddam Governance and Security

Operation Iraqi Freedom overthrew Saddam Hussein’s regime, but Iraq remains unstable because of Sunni Arab resentment and a related insurgency, compounded by Sunni-Shiite violence that a January 2007 national intelligence estimate says has key elements of a “civil war.” Mounting U.S. casualties and financial costs — without clear signs of security progress — have intensified a debate within the United States over whether to wind down U.S. involvement without completely accomplishing initial U.S. goals.
Date: February 9, 2007
Creator: Katzman, Kenneth
Object Type: Report
System: The UNT Digital Library
Integrated Seismic Event Detection and Location by Advanced Array Processing (open access)

Integrated Seismic Event Detection and Location by Advanced Array Processing

The principal objective of this two-year study is to develop and test a new advanced, automatic approach to seismic detection/location using array processing. We address a strategy to obtain significantly improved precision in the location of low-magnitude events compared with current fully-automatic approaches, combined with a low false alarm rate. We have developed and evaluated a prototype automatic system which uses as a basis regional array processing with fixed, carefully calibrated, site-specific parameters in conjuction with improved automatic phase onset time estimation. We have in parallel developed tools for Matched Field Processing for optimized detection and source-region identification of seismic signals. This narrow-band procedure aims to mitigate some of the causes of difficulty encountered using the standard array processing system, specifically complicated source-time histories of seismic events and shortcomings in the plane-wave approximation for seismic phase arrivals at regional arrays.
Date: February 9, 2007
Creator: Kvaerna, T; Gibbons, S J; Ringdal, F & Harris, D B
Object Type: Report
System: The UNT Digital Library
Hudspeth County Herald and Dell Valley Review (Dell City, Tex.), Vol. 50, No. 178, Ed. 1 Friday, February 9, 2007 (open access)

Hudspeth County Herald and Dell Valley Review (Dell City, Tex.), Vol. 50, No. 178, Ed. 1 Friday, February 9, 2007

Weekly newspaper from Dell City, Texas that includes local, state, and national news along with advertising.
Date: February 9, 2007
Creator: Lynch, Mary Louise
Object Type: Newspaper
System: The Portal to Texas History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 92, No. 78, Ed. 1 Friday, February 9, 2007 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 92, No. 78, Ed. 1 Friday, February 9, 2007

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: February 9, 2007
Creator: Mattox, Jami
Object Type: Newspaper
System: The Gateway to Oklahoma History
Dallas Voice (Dallas, Tex.), Vol. 23, No. 39, Ed. 1 Friday, February 9, 2007 (open access)

Dallas Voice (Dallas, Tex.), Vol. 23, No. 39, Ed. 1 Friday, February 9, 2007

Weekly newspaper from Dallas, Texas that includes local, state, and national news and advertising of interest to the Lesbian, Gay, Bisexual, and Transgender (LGBT) community.
Date: February 9, 2007
Creator: Nash, Tammye
Object Type: Newspaper
System: The UNT Digital Library
Signal-to-Noise Behavior for Matches to Gradient Direction Models of Corners in Images (open access)

Signal-to-Noise Behavior for Matches to Gradient Direction Models of Corners in Images

Gradient direction models for corners of prescribed acuteness, leg length, and leg thickness are constructed by generating fields of unit vectors emanating from leg pixels that point normal to the edges. A novel FFT-based algorithm that quickly matches models of corners at all possible positions and orientations in the image to fields of gradient directions for image pixels is described. The signal strength of a corner is discussed in terms of the number of pixels along the edges of a corner in an image, while noise is characterized by the coherence of gradient directions along those edges. The detection-false alarm rate behavior of our corner detector is evaluated empirically by manually constructing maps of corner locations in typical overhead images, and then generating different ROC curves for matches to models of corners with different leg lengths and thicknesses. We then demonstrate how corners found with our detector can be used to quickly and automatically find families of polygons of arbitrary position, size and orientation in overhead images.
Date: February 9, 2007
Creator: Paglieroni, D W & Manay, S
Object Type: Article
System: The UNT Digital Library
Charm and Charmonium Spectroscopy From B-Factories (open access)

Charm and Charmonium Spectroscopy From B-Factories

New and recent results are presented on charm and charmonium spectroscopy from BABAR experiment at SLAC. In particular, measurements on D{sub sJ} states branching fractions have been performed both in B-decays and inclusive e{sup +}e{sup -} {yields} c{bar c} interactions. Here a search for D{sub sj}(2632) has been performed and a new D{sub sJ} state at a mass of 2.856 GeV/c{sup 2} has been observed. A search for Y(4260) has been performed in exclusive D{sub D} production from initial-state radiation.
Date: February 9, 2007
Creator: Palano, Antimo
Object Type: Article
System: The UNT Digital Library