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The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 109, No. 22, Ed. 1 Wednesday, December 14, 2005 (open access)

The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 109, No. 22, Ed. 1 Wednesday, December 14, 2005

Weekly newspaper from Goldthwaite, Texas that includes local, state, and national news along with extensive advertising.
Date: December 14, 2005
Creator: Bridges, G. Frank & Bridges, Georgie
Object Type: Newspaper
System: The Portal to Texas History
The Mercedes Enterprise (Mercedes, Tex.), Vol. 93, No. 50, Ed. 1 Wednesday, December 14, 2005 (open access)

The Mercedes Enterprise (Mercedes, Tex.), Vol. 93, No. 50, Ed. 1 Wednesday, December 14, 2005

Weekly newspaper from Mercedes, Texas that includes local, state, and national news along with advertising.
Date: December 14, 2005
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Perry Daily Journal (Perry, Okla.), Vol. 112, No. 238, Ed. 1 Wednesday, December 14, 2005 (open access)

Perry Daily Journal (Perry, Okla.), Vol. 112, No. 238, Ed. 1 Wednesday, December 14, 2005

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: December 14, 2005
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Colony Courier-Leader (The Colony, Tex.), Vol. 24, No. 45, Ed. 1 Wednesday, December 14, 2005 (open access)

The Colony Courier-Leader (The Colony, Tex.), Vol. 24, No. 45, Ed. 1 Wednesday, December 14, 2005

Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.
Date: December 14, 2005
Creator: Crimmins, Blaine
Object Type: Newspaper
System: The Portal to Texas 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
Mannford Eagle (Mannford, Okla.), Vol. 23, No. 85, Ed. 1 Wednesday, December 14, 2005 (open access)

Mannford Eagle (Mannford, Okla.), Vol. 23, No. 85, Ed. 1 Wednesday, December 14, 2005

Weekly newspaper from Mannford, Oklahoma that includes local, state, and national news along with advertising.
Date: December 14, 2005
Creator: Retherford, Mary J.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Express-Star (Chickasha, Okla.), Ed. 1 Wednesday, December 14, 2005 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Wednesday, December 14, 2005

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: December 14, 2005
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Panola Watchman (Carthage, Tex.), Vol. 132, No. 96, Ed. 1 Wednesday, December 14, 2005 (open access)

The Panola Watchman (Carthage, Tex.), Vol. 132, No. 96, Ed. 1 Wednesday, December 14, 2005

Semiweekly newspaper from Carthage, Texas that includes local, state, and national news along with advertising.
Date: December 14, 2005
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 85, No. 5, Ed. 1 Wednesday, December 14, 2005 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 85, No. 5, Ed. 1 Wednesday, December 14, 2005

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: December 14, 2005
Creator: Cash, Wanda Garner
Object Type: Newspaper
System: The Portal to Texas History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 91, No. 78, Ed. 1 Wednesday, December 14, 2005 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 91, No. 78, Ed. 1 Wednesday, December 14, 2005

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: December 14, 2005
Creator: Broaddus, Matthew B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Yoakum Herald-Times (Yoakum, Tex.), Vol. 113, No. 50, Ed. 1 Wednesday, December 14, 2005 (open access)

Yoakum Herald-Times (Yoakum, Tex.), Vol. 113, No. 50, Ed. 1 Wednesday, December 14, 2005

Weekly newspaper from Yoakum, Texas that includes local, state, and national news along with advertising.
Date: December 14, 2005
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Llano News (Llano, Tex.), Vol. 118, No. 11, Ed. 1 Wednesday, December 14, 2005 (open access)

The Llano News (Llano, Tex.), Vol. 118, No. 11, Ed. 1 Wednesday, December 14, 2005

Weekly newspaper from Llano, Texas that includes local, state, and national news along with advertising.
Date: December 14, 2005
Creator: Stephenson, Jimmy
Object Type: Newspaper
System: The Portal to Texas History
[Daniel Clayton contribution to birthday party] (open access)

[Daniel Clayton contribution to birthday party]

Handwritten letter from Dan Clayton on December 14, 2005 discussing donation contribution of $80.00 for the party. Document of a bid sheet listing Dan Clayton donating $55.00 for the Doggie Bag. A check statement of $55.00 made to Stonewall Democrats of Dallas from Dan Clayton on January 14, 2006.
Date: December 14, 2005
Creator: unknown
Object Type: Text
System: The UNT Digital Library
Seminole Sentinel (Seminole, Tex.), Vol. 97, No. 19, Ed. 1 Wednesday, December 14, 2005 (open access)

Seminole Sentinel (Seminole, Tex.), Vol. 97, No. 19, Ed. 1 Wednesday, December 14, 2005

Semi-weekly newspaper from Seminole, Texas that includes local, state, and national news along with extensive advertising.
Date: December 14, 2005
Creator: Wright, Dustin
Object Type: Newspaper
System: The Portal to Texas History
Evaluating the Moisture Conditions in the Fractured Rock at YuccaMountain: The Impact of Natural Convection Processes in HeatedEmplacement Drifts (open access)

Evaluating the Moisture Conditions in the Fractured Rock at YuccaMountain: The Impact of Natural Convection Processes in HeatedEmplacement Drifts

The energy output of the high-level radioactive waste to beemplaced in the proposed geologic repository at Yucca Mountain, Nevada,will strongly affect the thermal-hydrological (TH) conditions in thenear-drift fractured rock. Heating of rock water to above-boilingconditions will induce large water saturation changes and fluxperturbations close to the waste emplacement tunnels (drifts) that willlast several thousand years. Understanding these perturbations isimportant for the performance of the repository, because they couldincrease, for example, the amount of formation water seeping into theopen drifts and contacting waste packages. Recent computational fluiddynamics (CFD) analysis has demonstrated that the drifts will act asimportant conduits for gas flows driven by natural convection. As aresult, vapor generated from boiling of formation water nearelevated-temperature sections of the drifts may effectively betransported to cooler end sections (where no waste is emplaced), wouldcondense there, and subsequently drain into underlying rock units. Thus,natural convection processes have great potential for reducing thenear-drift moisture content in heated drift sections, which has positiveramifications for repository performance. To study these processes, wehave developed a new simulation method that couples existing tools forsimulating TH conditions in the fractured formation with modules thatapproximate natural convection and evaporation conditions in heatedemplacement drifts. The new method is applied to evaluate the …
Date: December 14, 2005
Creator: Birkholzer, J.T.; Webb, S.W.; Halecky, N.; Peterson, P.F. & Bodvarsson, G.S.
Object Type: Article
System: The UNT Digital Library
STABILITY AND ORDERING PROPERTIES OF FCC ALLOYS BASED ON RH, IR, PD, AND PT (open access)

STABILITY AND ORDERING PROPERTIES OF FCC ALLOYS BASED ON RH, IR, PD, AND PT

Stability properties and ordering trends for the six face-centered cubic binary combinations of the four transition metals Rh, Ir, Pd, and Pt are examined in the context of electronic structure calculations. The method is based on a Green function description of the electronic structure of random alloys. Configurational order is treated within the generalized perturbation method. On one hand, the three alloys, Pd-Rh, Pd-Ir and Pt-Ir that have been studied experimentally are confirmed to behave like phase separating systems. On the other hand, the other three mixtures, Pd-Pt, Rh-Ir, and Pt-Rh for which phase separating trends have been inferred from experiments are found to display chemical order with ordering of the (1 0 0), (1 1/2 0) family-types and a mixture of both, respectively. The origin of these results is discussed in terms of electronic structure properties.
Date: December 14, 2005
Creator: Turchi, P.; Drchal, V. & Kudrnovsky, J.
Object Type: Article
System: The UNT Digital Library
SRS BEDROCK PROBABILISTIC SEISMIC HAZARD ANALYSIS (PSHA) DESIGN BASIS JUSTIFICATION (U) (open access)

SRS BEDROCK PROBABILISTIC SEISMIC HAZARD ANALYSIS (PSHA) DESIGN BASIS JUSTIFICATION (U)

This represents an assessment of the available Savannah River Site (SRS) hard-rock probabilistic seismic hazard assessments (PSHAs), including PSHAs recently completed, for incorporation in the SRS seismic hazard update. The prior assessment of the SRS seismic design basis (WSRC, 1997) incorporated the results from two PSHAs that were published in 1988 and 1993. Because of the vintage of these studies, an assessment is necessary to establish the value of these PSHAs considering more recently collected data affecting seismic hazards and the availability of more recent PSHAs. This task is consistent with the Department of Energy (DOE) order, DOE O 420.1B and DOE guidance document DOE G 420.1-2. Following DOE guidance, the National Map Hazard was reviewed and incorporated in this assessment. In addition to the National Map hazard, alternative ground motion attenuation models (GMAMs) are used with the National Map source model to produce alternate hazard assessments for the SRS. These hazard assessments are the basis for the updated hard-rock hazard recommendation made in this report. The development and comparison of hazard based on the National Map models and PSHAs completed using alternate GMAMs provides increased confidence in this hazard recommendation. The alternate GMAMs are the EPRI (2004), USGS (2002) …
Date: December 14, 2005
Creator: Lee, R. C. & McHood, M. D.
Object Type: Report
System: The UNT Digital Library
Nonlinear decline-rate dependence and intrinsic variation of typeIa supernova luminosities (open access)

Nonlinear decline-rate dependence and intrinsic variation of typeIa supernova luminosities

Published B and V fluxes from nearby Type Ia supernova are fitted to light-curve templates with 4-6 adjustable parameters. Separately, B magnitudes from the same sample are fitted to a linear dependence on B-V color within a post-maximum time window prescribed by the CMAGIC method. These fits yield two independent SN magnitude estimates B{sub max} and B{sub BV}. Their difference varies systematically with decline rate {Delta}m{sub 15} in a form that is compatible with a bilinear but not a linear dependence; a nonlinear form likely describes the decline-rate dependence of B{sub max} itself. A Hubble fit to the average of B{sub max} and B{sub BV} requires a systematic correction for observed B-V color that can be described by a linear coefficient R = 2.59 {+-} 0.24, well below the coefficient R{sub B} {approx} 4.1 commonly used to characterize the effects of Milky Way dust. At 99.9% confidence the data reject a simple model in which no color correction is required for SNe that are clustered at the blue end of their observed color distribution. After systematic corrections are performed, B{sub max} and B{sub BV} exhibit mutual rms intrinsic variation equal to 0.074 {+-} 0.019 mag, of which at least an …
Date: December 14, 2005
Creator: Wang, Lifan; Strovink, Mark; Conley, Alexander; Goldhaber,Gerson; Kowalski, Marek; Perlmutter, Saul et al.
Object Type: Article
System: The UNT Digital Library
Pilot Demonstration of Technology for the Production of High Value Materials from the Ultra-Fine (PM 2.5) Fraction of Coal Combustion Ash (open access)

Pilot Demonstration of Technology for the Production of High Value Materials from the Ultra-Fine (PM 2.5) Fraction of Coal Combustion Ash

Work on the project focused on the determination of the hydraulic classification characteristics of the Coleman and Mill Creek ashes. The work utilized the hydraulic classifier developed earlier in the project. Testing included total yield, recovery of <5 {micro}m ash diameter particles and LOI partitioning as functions of dispersant dosage and type, retention time and superficial velocity. Yields as high as 21% with recoveries of up to 2/3 of the <5 {micro}m ash fractions were achieved. Mean particle size (D{sub 50}) of varied from 3.7 to 10 {micro}m. The ashes were tested for there pozzolanic activity in mortars as measured by strength activity index using ASTM criteria. Additional testing included air entrainment reagent demand and water requirements. The classified products all performed well, demonstrating excellent early strength development in the mortars. Some increased air entrainment demand was noted. The conceptual design of a process demonstration unit PDU was also completed. A flexible, trailer-mounted field unit is envisioned.
Date: December 14, 2005
Creator: Robl, T.L.; Groppo, J.G. & Rathebone, Robert
Object Type: Report
System: The UNT Digital Library
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
Status of GLAST, the Gamma-ray Large-area Space Telescope (open access)

Status of GLAST, the Gamma-ray Large-area Space Telescope

GLAST is a satellite-based observatory consisting of the Large-Area Telescope (LAT), a modular 4 x 4-tower pair-conversion telescope with a field-of-view greater than 2 steradians, capable of measuring gamma-ray energies in the range 20 MeV to 300 GeV, and the GLAST Burst Monitor (GBM), a set of NaI and BGO detectors covering 8 steradians and sensitive to photons with energies between 10 keV and 25 MeV, allowing for correlative observations of transient events. The observatory is currently being constructed and is scheduled to be launched in August 2007.
Date: December 14, 2005
Creator: Rochester, L.
Object Type: Article
System: The UNT Digital Library
Probing the Universal Randall-Sundrum Model at the ILC (open access)

Probing the Universal Randall-Sundrum Model at the ILC

The Randall-Sundrum model with all Standard Model (SM) fields in the bulk, including the Higgs, can be probed by precision measurements at the ILC. In particular, the couplings of the Higgs to the gauge bosons of the SM can be determined with high accuracy at the ILC. Here we examine the deviations in these couplings from their SM values within the framework of the Universal Randall-Sundrum Model (URSM) as well as the corresponding couplings of the first Higgs Kaluza-Klein excitation.
Date: December 14, 2005
Creator: Davoudiasl, H.; Lillie, B. & Rizzo, T. G.
Object Type: Article
System: The UNT Digital Library
Materials for Control Rod Drive Mechanisms (open access)

Materials for Control Rod Drive Mechanisms

None
Date: December 14, 2005
Creator: Metzger, JD; Vennetti, D. & Koch, K.
Object Type: Report
System: The UNT Digital Library
Coherent States and Spontaneous Symmetry Breaking in Light Front Scalar Field Theory (open access)

Coherent States and Spontaneous Symmetry Breaking in Light Front Scalar Field Theory

Recently developed nuclear many-body techniques provide novel results when applied to constituent quark models and to light-front scalar field theory. We show how spontaneous symmetry breaking arises and is consistent with a coherent state ansatz in a variational treatment. The kink and the kink-antikink topological features are identified and the onset of symmetry restoration is demonstrated.
Date: December 14, 2005
Creator: Vary, J. P.; Chakrabarti, D.; Harindranath, A.; Lloyd, R.; Martinovic, L. & Spence, J. R.
Object Type: Report
System: The UNT Digital Library