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Altus Times (Altus, Okla.), Vol. 105, No. 257, Ed. 1 Monday, January 12, 2004
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 12, 2004
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Alvin Sun (Alvin, Tex.), Vol. 114, No. 4, Ed. 1 Monday, January 12, 2004
Weekly newspaper from Alvin, Texas that includes local, state, and national news along with advertising.
Date:
January 12, 2004
Creator:
Schwind, Jim & Looby, Edward
Object Type:
Newspaper
System:
The Portal to Texas History
Analysis of KEK-ATF Optics and Coupling Using LOCO
LOCO is a code for analysis of the linear optics in astorage ring based on the closed orbit response to steering magnets. Theanalysis provides information on focusing errors, BPM gain and rotationerrors,and local coupling. Here, we report the results of an applicationof LOCO to the KEK-ATF. Although the analysis appears to have provideduseful information on the optics of the machine, it appears that one ofthe main aims of the study to reduce the vertical emittance by correctingthe local coupling was not successful, and we discuss some possiblereasons for this.
Date:
January 12, 2004
Creator:
Wolski, Andrzej; Ross, Marc; Woodley, Mark; Nelson, Janice & Mishra, Shekhar
Object Type:
Report
System:
The UNT Digital Library
Anti-Tax-Shelter and Other Revenue-Raising Tax Proposals
This report is on Anti-Tax-Shelter and Other revenue-raising Tax Proposals.
Date:
January 12, 2004
Creator:
Gravelle, Jane G.
Object Type:
Report
System:
The UNT Digital Library
Appropriations for FY2004: Department of Homeland Security
This report is a guide to appropriations of Department of Homeland Security for FY2004.
Date:
January 12, 2004
Creator:
Irwin, Paul M. & Snook, Dennis W.
Object Type:
Report
System:
The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 82, No. 41, Ed. 1 Monday, January 12, 2004
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
January 12, 2004
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
D0 status and first results from Run II
In order to fully exploit the physics potential of the Tevatron Run 2, the D0 detector has been upgraded. Having nearly completed the commissioning phase, the D0 detector is starting to produce its first physics results. An overview of the status of the main subdetectors involved in the upgrade is given, followed by some examples of preliminary physics results already emerging.
Date:
January 12, 2004
Creator:
Juste, A.
Object Type:
Article
System:
The UNT Digital Library
DART Adjusts Bus, Rail Schedules to Improve Connections
News release about minor adjustments to several DART bus and rail schedules.
Date:
January 12, 2004
Creator:
Lyons, Morgan
Object Type:
Text
System:
The Portal to Texas History
Department of Justice Role in Countering WMD
Stopping terrorist is most likely to be accomplished by state, local and federal law enforcement. With the creation of the Department of Homeland Security, the specific roles and responsibilities of the Department of Justice (DOJ) in preventing and responding to weapons of mass destruction (WMD) terrorist attacks are under reversion, but unquestionably the DOJ, as the chief federal law enforcement agency, will continue to have major responsibilities.
Date:
January 12, 2004
Creator:
Prosnitz, D
Object Type:
Article
System:
The UNT Digital Library
A Departure from prediction: Electroweak physics at NuTeV
The NuTeV experiment has performed precision measurements of the ratio of neutral-current to charged-current cross-sections in high rate, high energy neutrino and antineutrino beams on a dense, primarily steel, target. The separate neutrino and anti-neutrino beams, high statistics, and improved control of other experimental systematics, allow the determination of electroweak parameters with significantly greater precision than past {nu}N scattering experiments. Our null hypothesis test of the standard model prediction measures sin{sup 2} {theta}{sub W}{sup (on shell)} = 0.2277 {+-} 0.0013(stat) {+-} 0.0009(syst), a value which is 3.0{sigma} above the prediction. We discuss possible explanations for and implications of this discrepancy.
Date:
January 12, 2004
Creator:
al., K. S. McFarland et
Object Type:
Article
System:
The UNT Digital Library
Direct numerical simulations of type Ia supernovae flames II: The Rayleigh-Taylor instability
A Type Ia supernova explosion likely begins as a nuclear runaway near the center of a carbon-oxygen white dwarf. The outward propagating flame is unstable to the Landau-Darrieus, Rayleigh-Taylor, and Kelvin-Helmholtz instabilities, which serve to accelerate it to a large fraction of the speed of sound. We investigate the Rayleigh-Taylor unstable flame at the transition from the flamelet regime to the distributed-burning regime, around densities of 10e7 gm/cc, through detailed, fully resolved simulations. A low Mach number, adaptive mesh hydrodynamics code is used to achieve the necessary resolution and long time scales. As the density is varied, we see a fundamental change in the character of the burning--at the low end of the density range the Rayleigh-Taylor instability dominates the burning, whereas at the high end the burning suppresses the instability. In all cases, significant acceleration of the flame is observed, limited only by the size of the domain we are able to study. We discuss the implications of these results on the potential for a deflagration to detonation transition.
Date:
January 12, 2004
Creator:
Bell, J. B.; Day, M. S.; Rendleman, C. A.; Woosley, S. E. & Zingale, M.
Object Type:
Article
System:
The UNT Digital Library
Double-kink Fishbone Instability Caused by Circulating Energetic Ions
The destabilization of double kink modes by the circulating energetic ions in tokamaks with the plasma current having an off-axis maximum is studied. It is shown that the high-frequency fishbone instability [Energetic Particle Mode (EPM)] and the low-frequency (diamagnetic) fishbones are possible for such an equilibrium, their poloidal and toroidal mode numbers being not necessarily equal to unity. A new kind of the EPM instability, ''doublet fishbones,'' is predicted. This instability is characterized by two frequencies; it can occur in a plasma with a non-monotonic radial profile of the energetic ions when the particle orbit width is less than the width of the region where the mode is localized. It is found that the diamagnetic fishbone branch exists even when the orbit width exceeds the mode width; in this case, however, the instability growth rate is relatively small.
Date:
January 12, 2004
Creator:
Kolesnichenko, Ya. I.; Lutsenko, V. V.; Marchenko, V. S. & White, R. B.
Object Type:
Report
System:
The UNT Digital Library
EARLY ENTRANCE COPRODUCTION PLANT
The overall objective of this project is the three phase development of an Early Entrance Coproduction Plant (EECP) which uses petroleum coke to produce at least one product from at least two of the following three categories: (1) electric power (or heat), (2) fuels, and (3) chemicals using ChevronTexaco's proprietary gasification technology. The objective of Phase I is to determine the feasibility and define the concept for the EECP located at a specific site; develop a Research, Development, and Testing (RD&T) Plan to mitigate technical risks and barriers; and prepare a Preliminary Project Financing Plan. The objective of Phase II is to implement the work as outlined in the Phase I RD&T Plan to enhance the development and commercial acceptance of coproduction technology. The objective of Phase III is to develop an engineering design package and a financing and testing plan for an EECP located at a specific site. The project's intended result is to provide the necessary technical, economic, and environmental information needed by industry to move the EECP forward to detailed design, construction, and operation. The partners in this project are Texaco Energy Systems LLC or TES (a subsidiary of ChevronTexaco), General Electric (GE), Praxair, and Kellogg Brown …
Date:
January 12, 2004
Creator:
Brent, Fred D.; Shah, Lalit; Berry, Earl; Schrader, Charles H.; Anderson, John; Erwin, J. et al.
Object Type:
Report
System:
The UNT Digital Library
EARLY ENTRANCE COPRODUCTION PLANT
The overall objective of this project is the three phase development of an Early Entrance Coproduction Plant (EECP) which uses petroleum coke to produce at least one product from at least two of the following three categories: (1) electric power (or heat), (2) fuels, and (3) chemicals using ChevronTexaco's proprietary gasification technology. The objective of Phase I is to determine the feasibility and define the concept for the EECP located at a specific site; develop a Research, Development, and Testing (RD&T) Plan to mitigate technical risks and barriers; and prepare a Preliminary Project Financing Plan. The objective of Phase II is to implement the work as outlined in the Phase I RD&T Plan to enhance the development and commercial acceptance of coproduction technology. The objective of Phase III is to develop an engineering design package and a financing and testing plan for an EECP located at a specific site. The project's intended result is to provide the necessary technical, economic, and environmental information needed by industry to move the EECP forward to detailed design, construction, and operation. The partners in this project are Texaco Energy Systems LLC or TES (a subsidiary of ChevronTexaco), General Electric (GE), Praxair, and Kellogg Brown …
Date:
January 12, 2004
Creator:
Anderson, John H.; Benham, Charles; Berry, Earl R.; He, Ming; Schrader, Charles H.; Shah, Lalit S. et al.
Object Type:
Report
System:
The UNT Digital Library
EARLY ENTRANCE COPRODUCTION PLANT
The overall objective of this project is the three phase development of an Early Entrance Coproduction Plant (EECP) which uses petroleum coke to produce at least one product from at least two of the following three categories: (1) electric power (or heat), (2) fuels, and (3) chemicals using ChevronTexaco's proprietary gasification technology. The objective of Phase I is to determine the feasibility and define the concept for the EECP located at a specific site; develop a Research, Development, and Testing (RD&T) Plan to mitigate technical risks and barriers; and prepare a Preliminary Project Financing Plan. The objective of Phase II is to implement the work as outlined in the Phase I RD&T Plan to enhance the development and commercial acceptance of coproduction technology. The objective of Phase III is to develop an engineering design package and a financing and testing plan for an EECP located at a specific site. The project's intended result is to provide the necessary technical, economic, and environmental information needed by industry to move the EECP forward to its detailed design, construction, and operation. The partners in this project are Texaco Energy Systems LLC (TES) (a subsidiary of ChevronTexaco), General Electric (GE), Praxair, and Kellogg Brown …
Date:
January 12, 2004
Creator:
Anderson, John; Anselmo, Mark; Berry, Earl; Bohn, Mark; He, Ming; Schrader, Charles H. et al.
Object Type:
Report
System:
The UNT Digital Library
EARLY ENTRANCE COPRODUCTION PLANT
The overall objective of this project is the three phase development of an Early Entrance Coproduction Plant (EECP) which uses petroleum coke to produce at least one product from at least two of the following three categories: (1) electric power (or heat), (2) fuels, and (3) chemicals using ChevronTexaco's proprietary gasification technology. The objective of Phase I is to determine the feasibility and define the concept for the EECP located at a specific site; develop a Research, Development, and Testing (RD&T) Plan to mitigate technical risks and barriers; and prepare a Preliminary Project Financing Plan. The objective of Phase II is to implement the work as outlined in the Phase I RD&T Plan to enhance the development and commercial acceptance of coproduction technology. The objective of Phase III is to develop an engineering design package and a financing and testing plan for an EECP located at a specific site. The project's intended result is to provide the necessary technical, economic, and environmental information needed by industry to move the EECP forward to detailed design, construction, and operation. The partners in this project are Texaco Energy Systems LLC or TES (a subsidiary of ChevronTexaco), General Electric (GE), Praxair, and Kellogg Brown …
Date:
January 12, 2004
Creator:
Storm, David; Nongbri, Govanon; Decanio, Steve; He, Ming; Shah, Lalit; Schrader, Charles et al.
Object Type:
Report
System:
The UNT Digital Library
Effect of Substrate Orientation on the Growth Rate, Surface Morphology and Silicon Incorporation on GaSb Grown by Metal-Organic Vapor Phase Epitaxy
The growth and dopant incorporation during metal-organic vapor phase epitaxy (MOVPE) strongly depends on the orientation of the starting substrates. MOVPE of Si-doped GaSb layers on (100), (111)B and (111)A substrates were used to investigate the effect of orientation on the growth rate, the surface morphology and the silicon incorporation. orientation dependence of growth rates was studied as a function of temperature and V/III ratio. As the V/III ratios increases, the growth rate on the (111)B oriented substrate decreases, whereas that on the (111)A oriented substrate increases. The surface morphology on different substrates was studied by scanning electron microscopy (SEM) and atomic force microscopy (AFM). Flat-top hexagonal hillocks were observed on (111)B surface, and the growth was by step-flow on these facets. A surface kinetic growth model has been proposed to describe the growth features observed on (111)B surfaces. Finally, the orientation dependence of silicon incorporation was studied by secondary ion mass spectrometry (SIMS) and Hall measurements. It was found that the silicon incorporation rate was four times higher on (100) oriented surface than on (111)B oriented substrates. Although no conduction type switch was found on (111)B oriented substrate, throughout the Si doping range studied, a Ga slightly rich growth …
Date:
January 12, 2004
Creator:
Yu, Jian & Bhat, Ishwara B.
Object Type:
Report
System:
The UNT Digital Library
Export Controls: Post-Shipment Verification Provides Limited Assurance That Dual-Use Items Are Being Properly Used
A letter report issued by the General Accounting Office with an abstract that begins "The United States controls certain dual-use technologies that could be used to enhance the military capabilities of countries of concern. The Department of Commerce (Commerce) conducts post-shipment verification (PSV) checks to ensure that these technologies arrive at their intended destination and are used for the purposes stated in the export license. GAO was asked to (1) assess the number of dual-use export licenses approved and subject to postshipment verification and (2) evaluate how the PSV process ensures that sensitive exports are used as intended."
Date:
January 12, 2004
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Monday, January 12, 2004
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 12, 2004
Creator:
Bush, Kent
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Final Report
OAK-B135 This is the final report from the project Hydrodynamics by High-Energy-Density Plasma Flow and Hydrodynamics and Radiation Hydrodynamics with Astrophysical Applications. This project supported a group at the University of Michigan in the invention, design, performance, and analysis of experiments using high-energy-density research facilities. The experiments explored compressible nonlinear hydrodynamics, in particular at decelerating interfaces, and the radiation hydrodynamics of strong shock waves. It has application to supernovae, astrophysical jets, shock-cloud interactions, and radiative shock waves.
Date:
January 12, 2004
Creator:
Drake, R Paul
Object Type:
Report
System:
The UNT Digital Library
Flavor changing kaon decays from hypercp: Measurements of the K+ ---> pi+- mu+ mu- branching ratios
The Fermilab HyperCP collaboration is making precision studies of charged hyperon and kaon decays, as well as searches for rare and forbidden hyperon and kaon decays. We report here on measurements of the branching ratios of the flavor-changing neutral-current decays: K{sup {+-}} {yields} {pi}{sup {+-}} {mu}{sup +} {mu}{sup -}, and compare our results to theoretical predictions. This is the first observation of the K{sup -} {yields} {pi}{sup -} {mu}{sup +} {mu}{sup -} decay.
Date:
January 12, 2004
Creator:
al., E. Craig Dukes et
Object Type:
Article
System:
The UNT Digital Library
Harbors and Inland Waterways: An Overview of Federal Financing
This report outlines the commercial navigation system, how the federal government finances the system, some of the proposals to change federal financing, and challengess to the then future of harbors and inland waterways.
Date:
January 12, 2004
Creator:
Carter, Nicole T. & Frittelli, Robert S.
Object Type:
Report
System:
The UNT Digital Library
Higgs boson production at hadron colliders: Signal and background processes
We review the theoretical status of signal and background calculations for Higgs boson production at hadron colliders. Particular emphasis is given to missing NLO results, which will play a crucial role for the Tevatron and the LHC.
Date:
January 12, 2004
Creator:
Rainwater, David; Spira, Michael & Zeppenfeld, Dieter
Object Type:
Article
System:
The UNT Digital Library
Historical Effective Marginal Tax Rates on Capital Income
This report provides the historical effective marginal tax rates on capital income.
Date:
January 12, 2004
Creator:
Gravelle, Jane G.
Object Type:
Report
System:
The UNT Digital Library