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Timpson & Tenaha News (Timpson, Tex.), Vol. 24, No. 15, Ed. 1 Thursday, April 12, 2007 (open access)

Timpson & Tenaha News (Timpson, Tex.), Vol. 24, No. 15, Ed. 1 Thursday, April 12, 2007

Weekly newspaper from Timpson, Texas that includes local, state, and national news along with advertising.
Date: April 12, 2007
Creator: Alexander, Nancy
Object Type: Newspaper
System: The Portal to Texas History

Oral History Interview with Robert E. Yerger, April 12, 2003

Access: Use of this item is restricted to the UNT Community
Transcript of an interview with Robert E. Yerger, a Navy veteran, concerning his experiences as a flying boat pilot in the Pacific Theater during World War II. Yerger discusses his decision to enlist in the Navy, May, 1942; basic flight training, Naval Air Station, Grand Prairie, Texas, 1942; advanced flight training, Naval Air Station, Corpus Christi, Texas, 1942; PBY flying boat training at Corpus Christi, 1942-43; his tenure as a flight instructor, Chase Field, Beeville, Texas, 1943; assignment as a base personnel officer at Chase Field, 1943-45; flying PB2Y flying boats with cargo and personnel in the Pacific, 1945; activities on Majuro Island; his experience flying the Martin Mars flying boat; mustering out of the service, August, 1946.
Date: April 12, 2003
Creator: Alexander, William J. & Yerger, Robert E.
Object Type: Book
System: The UNT Digital Library
The Eastern Statesman (Wilburton, Okla.), Vol. 80, No. 5, Ed. 1 Friday, April 12, 2002 (open access)

The Eastern Statesman (Wilburton, Okla.), Vol. 80, No. 5, Ed. 1 Friday, April 12, 2002

Biweekly student newspaper from Eastern Oklahoma State College in Wilburton, Oklahoma that includes local, state, and campus news along with advertising.
Date: April 12, 2002
Creator: Allder, Ayn & Cunningham, Terren
Object Type: Newspaper
System: The Gateway to Oklahoma History
Measurement of total ion flux in vacuum Arc discharges (open access)

Measurement of total ion flux in vacuum Arc discharges

A vacuum arc ion source was modified allowing us to collections from arc plasma streaming through an anode mesh. The mesh had ageometric transmittance of 60 percent, which was taken into account as acorrection factor. The ion current from twenty-two cathode materials wasmeasured at an arc current of 100 A. The ion current normalized by thearc current was found to depend on the cathode material, with valuesinthe range from 5 percent to 11 percent. The normalized ion current isgenerally greater for light elements than for heavy elements. The ionerosion rates were determined fromvalues of ion currentand ion chargestates, which were previously measured in the same experimental system.The ion erosion rates range from 12-94 mu g/C.
Date: April 12, 2004
Creator: Anders, Andre; Oks, Efim M.; Yushkov, Georgy Yu. & Brown, Ian G.
Object Type: Article
System: The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 106, No. 10, Ed. 1 Monday, April 12, 2004 (open access)

Altus Times (Altus, Okla.), Vol. 106, No. 10, Ed. 1 Monday, April 12, 2004

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: April 12, 2004
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 107, No. 10, Ed. 1 Tuesday, April 12, 2005 (open access)

Altus Times (Altus, Okla.), Vol. 107, No. 10, Ed. 1 Tuesday, April 12, 2005

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: April 12, 2005
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 31, No. 24, Ed. 1 Friday, April 12, 2002 (open access)

15th Street News (Midwest City, Okla.), Vol. 31, No. 24, Ed. 1 Friday, April 12, 2002

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: April 12, 2002
Creator: Baldwin, Alisha
Object Type: Newspaper
System: The Gateway to Oklahoma History
Testing of a Continuous Sampling Mercury CEM at the EPA-Rotary Kiln Incinerator Simulator Facility (open access)

Testing of a Continuous Sampling Mercury CEM at the EPA-Rotary Kiln Incinerator Simulator Facility

This report has been prepared to document the performance of the continuous sampling mercury monitoring system developed by Ames Laboratory for use as a continuous emission monitor (CEM). This work was funded by the U.S. Department of Energy, Office of Environmental Management, Office of Science and Technology, through the Mixed Waste Focus Area. The purpose of the project is to develop instrumentation and methods for spectroscopic field-monitoring applications. During FY01 this included continued development and testing of an echelle spectrometer system for the detection of mercury (Hg) by atomic absorption. Due to the relatively poor limits of detection for Hg by optical emission techniques, the CEM has been designed for the detection of elemental Hg by optical absorption. The sampling system allows continuous introduction of stack gas into the CEM for analysis of elemental and total Hg in the gas stream. A heated pyrolysis tube is used in this system to convert oxidized Hg compounds to elemental Hg prior to analysis for total Hg. The pyrolysis tube is bypassed to measure elemental Hg. The CEM is designed to measure the elemental Hg concentration of the gas sample, measure the total Hg concentration, perform a zero check (analysis of room air), …
Date: April 12, 2002
Creator: Baldwin, D. P.; Bajic, S. J.; Eckels, D. E. & Zamzow, D. S.
Object Type: Report
System: The UNT Digital Library
Energy Policy: Setting the Stage for the Current Debate (open access)

Energy Policy: Setting the Stage for the Current Debate

The Bush Administration issued its plan for a national energy policy on May 16, 2001. The plan was controversial, characterized by some as leaner on conservation and renewables than Democratic proposals, and predisposed to trade off environmental considerations to increase supply. Comprehensive energy legislation was introduced in the Senate by both parties by late March (S. 388, S. 389, S. 596, S. 597). Bills reported by several House committees (H.R. 2436, H.R. 2460, H.R. 2511, and H.R. 2587) were combined in a single bill, H.R. 4, passed by the House, August 1, 2001. The House version of H.R. 4 would require a 5 billion gallon reduction in light-duty truck and SUV fuel consumption and would open the Arctic National Wildlife Refuge (ANWR) to leasing.
Date: April 12, 2002
Creator: Bamberger, Robert L.
Object Type: Report
System: The UNT Digital Library
Upstream Migration of Pacific Lampreys in the John Day River : Behavior, Timing, and Habitat Use : Annual Report 2000. (open access)

Upstream Migration of Pacific Lampreys in the John Day River : Behavior, Timing, and Habitat Use : Annual Report 2000.

Historic accounts and recent observations of Pacific lampreys (Lampetra tridentata) at mainstem Columbia River dams indicate the number of Pacific lampreys migrating upriver has decreased dramatically over the last 60 years. Consequently, state, federal, and tribal governments have recently expressed concern for this species. Little is known about the biological and ecological characteristics of habitats suitable for upstream migrating Pacific lampreys. If rehabilitation efforts are to be done effectively and efficiently, we must gain knowledge of factors limiting survival and reproduction of Pacific lampreys. From data gathered in the first year of this project, we can for the first time, describe the timing, extent, and patterns of movements for Pacific lampreys. We have tested methods and gained information that will allow us to refine our objectives and approach in future work. Knowledge of behavior, timing, and the resulting quantification of habitat use will provide a means to assess the suitability of overwintering and spawning habitats and allow the establishment of goals for recovery projects. Further research is necessary, including multiple years of data collection, tracking of movement patterns through the spawning season, and more rigorously examining habitat use.
Date: April 12, 2001
Creator: Bayer, Jennifer M.; Seelye, James G. & Robinson, T. Craig
Object Type: Report
System: The UNT Digital Library
Imagery Intelligence: Issues for Congress (open access)

Imagery Intelligence: Issues for Congress

None
Date: April 12, 2002
Creator: Best, Richard A. Jr.
Object Type: Report
System: The UNT Digital Library
How Unanimous Consent Agreements Regulate Senate Floor Action (open access)

How Unanimous Consent Agreements Regulate Senate Floor Action

This report provides an overview of how the unanimous consent agreements regulate senate floor action.
Date: April 12, 2007
Creator: Beth, Richard S.
Object Type: Report
System: The UNT Digital Library
Vendor Capability for Low Thermal Expansion Mask Substrates for EUV Lithography (open access)

Vendor Capability for Low Thermal Expansion Mask Substrates for EUV Lithography

Development of manufacturing infrastructure is required to ensure a commercial source of mask substrates for the timely introduction of EUVL. Improvements to the low thermal expansion materials that compose the substrate have been made, but need to be scaled to production quantities. We have been evaluating three challenging substrate characteristics to determine the state of the infrastructure for the finishing of substrates. First, surface roughness is on track and little risk is associated with achieving the roughness requirement as an independent specification. Second, with new flatness-measuring equipment just coming on line, the vendors are poised for improvement toward the SEMI P37 flatness specification. Third, significant acceleration is needed in the reduction of defect levels on substrates. The lack of high-sensitivity defect metrology at the vendors' sites is limiting progress in developing substrates for EWL.
Date: April 12, 2002
Creator: Blaedel, K L; Taylor, J S; Hector, S D; Yan, P Y; Ramamoorthy, A & Brooker, P D
Object Type: Article
System: The UNT Digital Library
The University News (Irving, Tex.), Vol. 35, No. 22, Ed. 1 Wednesday, April 12, 2006 (open access)

The University News (Irving, Tex.), Vol. 35, No. 22, Ed. 1 Wednesday, April 12, 2006

Weekly student newspaper from the University of Dallas in Irving, Texas that includes campus news and commentaries along with advertising.
Date: April 12, 2006
Creator: Bond, Monica
Object Type: Newspaper
System: The Portal to Texas History
University Press (Beaumont, Tex.), Vol. 76, No. 44, Ed. 1 Wednesday, April 12, 2000 (open access)

University Press (Beaumont, Tex.), Vol. 76, No. 44, Ed. 1 Wednesday, April 12, 2000

Semiweekly newspaper from Lamar University in Beaumont, Texas that includes local, national, and campus news along with advertising.
Date: April 12, 2000
Creator: Bordeman, Christina
Object Type: Newspaper
System: The Portal to Texas History
Reaction of Phenyl Radical with O2: Thermodynamic Properties, Important Reaction Paths and Kinetics (open access)

Reaction of Phenyl Radical with O2: Thermodynamic Properties, Important Reaction Paths and Kinetics

The Phenyl + O{sub 2} association results in a chemically activated phenyl-peroxy radical which can dissociate to phenoxy radical + O, undergo intramolecular addition of the peroxy radical to several unsaturated carbon sites or react back to phenyl + O{sub 2}. The intramolecular addition channels further react through several paths to ring opening (unsaturated + carbonyl moieties) as well as cyclopentadieny radical + CO{sub 2}. Enthalpy ({Delta}H{sub f(298)}{sup o}), Entropy (S{sub 298}), and heat capacities Cp(T) for species in the decomposition of the ring are evaluated using density functional and ab initio calculations and by comparisons to vinyl + O{sub 2} data of Mebel et al, and phenyl + O{sub 2} data of Hadad et al. Isodesmic reaction analysis is used to estimate enthalpy values of the intermediates and well depths of the adducts. High Pressure limit kinetic parameters are obtained from the calculation results using canonical Transition State Theory. Quantum RRK analysis is utilized to obtain k(E) and modified strong collision or master equation analysis is used for evaluation of pressure fall-off in this complex bimolecular, chemical activation, reaction system. Uncertainty in key barriers is discussed, resulting variations in important reaction product ratios are illustrated, and changes in these …
Date: April 12, 2001
Creator: Bozzelli, J; Sebbar, N; Pitz, W & Bockhorn, H
Object Type: Article
System: The UNT Digital Library
The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 106, No. 38, Ed. 1 Thursday, April 12, 2001 (open access)

The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 106, No. 38, Ed. 1 Thursday, April 12, 2001

Weekly newspaper from Goldthwaite, Texas that includes local, state, and national news along with extensive advertising.
Date: April 12, 2001
Creator: Bridges, G. Frank & Bridges, Georgie
Object Type: Newspaper
System: The Portal to Texas History
The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 111, No. 36, Ed. 1 Wednesday, April 12, 2006 (open access)

The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 111, No. 36, Ed. 1 Wednesday, April 12, 2006

Weekly newspaper from Goldthwaite, Texas that includes local, state, and national news along with extensive advertising.
Date: April 12, 2006
Creator: Bridges, Steven W.
Object Type: Newspaper
System: The Portal to Texas History
Large Aperture, High-Efficiency Multilayer Dielectric Reflection Gratings (open access)

Large Aperture, High-Efficiency Multilayer Dielectric Reflection Gratings

The authors have designed and fabricated a 355 x 150 mm multilayer dielectric diffraction grating, 1800 l/mm for 1030 nm light, that exhibits >99% diffraction efficiency and a diffracted wavefront flatness of <0.15 {lambda}. This grating is an enabling component of a 1 ps, high rep-rate machining laser currently in operation at LLNL.
Date: April 12, 2002
Creator: Britten, J A; Bryan, S J; Summers, L J; Nguyen, H T; Shore, B W & Lyngnes, O
Object Type: Article
System: The UNT Digital Library
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 89, No. 177, Ed. 1 Monday, April 12, 2004 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 89, No. 177, Ed. 1 Monday, April 12, 2004

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: April 12, 2004
Creator: Broaddus, Matthew B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 182, Ed. 1 Tuesday, April 12, 2005 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 182, Ed. 1 Tuesday, April 12, 2005

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: April 12, 2005
Creator: Broaddus, Matthew B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
[Letter from Betty Brown to Eleanor Brown, April 12, 2006] (open access)

[Letter from Betty Brown to Eleanor Brown, April 12, 2006]

Letter from Betty Brown to Eleanor Brown thanking her for agreeing to remain in her position on the WASP board.
Date: April 12, 2006
Creator: Brown, Betty J.
Object Type: Letter
System: The Portal to Texas History
Daily Journal (Perry, Okla.), Vol. 108, No. 73, Ed. 1 Thursday, April 12, 2001 (open access)

Daily Journal (Perry, Okla.), Vol. 108, No. 73, Ed. 1 Thursday, April 12, 2001

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: April 12, 2001
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History
Daily Journal (Perry, Okla.), Vol. 109, No. 74, Ed. 1 Friday, April 12, 2002 (open access)

Daily Journal (Perry, Okla.), Vol. 109, No. 74, Ed. 1 Friday, April 12, 2002

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: April 12, 2002
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History