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Boerne Star & Hill Country Recorder (Boerne, Tex.), Vol. 98, No. 69, Ed. 1 Friday, October 8, 2004
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
October 8, 2004
Creator:
Cartwright, Brian & Morgan, Clay
Object Type:
Newspaper
System:
The Portal to Texas History
Brady Standard-Herald and Heart O' Texas News (Brady, Tex.), Ed. 1 Friday, October 8, 2004
Semiweekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
October 8, 2004
Creator:
Stewart, James E.
Object Type:
Newspaper
System:
The Portal to Texas History
Brady Standard-Herald and Heart O' Texas News (Brady, Tex.), Ed. 1 Tuesday, June 8, 2004
Semiweekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
June 8, 2004
Creator:
Stewart, James E.
Object Type:
Newspaper
System:
The Portal to Texas History
Budget Sequesters: A Brief Review
This report contains a brief review of the budget sequesters.
Date:
March 8, 2004
Creator:
Keith, Robert
Object Type:
Report
System:
The UNT Digital Library
The Canadian Record (Canadian, Tex.), Vol. 114, No. 2, Ed. 1 Thursday, January 8, 2004
Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.
Date:
January 8, 2004
Creator:
Brown, Laurie Ezzell
Object Type:
Newspaper
System:
The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 114, No. 15, Ed. 1 Thursday, April 8, 2004
Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.
Date:
April 8, 2004
Creator:
Brown, Laurie Ezzell
Object Type:
Newspaper
System:
The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 114, No. 28, Ed. 1 Thursday, July 8, 2004
Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.
Date:
July 8, 2004
Creator:
Brown, Laurie Ezzell
Object Type:
Newspaper
System:
The Portal to Texas History
Characterization of Defense Waste Processing Facility (DWPF) Glass and Deposit Samples from Melter No.2
The Defense Waste Processing Facility (DWPF) Engineering requested characterization of three glass samples that were taken from Melter number 2 after the waste loading had been increased, e.g. after the new quasicrystalline liquidus model had been implemented and after DWPF switched from processing with Frit 200 to Frit 320. These samples were taken after DWPF observed very rapid buildup of deposits in the upper pour spout bore and on the pour spout insert while processing the high waste loading (approximate 38 wt percent feedstock). Rapid deposition in these locations had not occurred prior to this and, in turn, stopped after waste loading decreased. These samples were evaluated at SRTC using various analytical techniques for potential impacts on pouring problems recently experienced by the DWPF.
Date:
July 8, 2004
Creator:
Jantzen, Carol M.; Cozzi, A. D. & Bibler, N. E.
Object Type:
Report
System:
The UNT Digital Library
Checkpointing Shared Memory Programs at the Application-level
Trends in high-performance computing are making it necessary for long-running applications to tolerate hardware faults. The most commonly used approach is checkpoint and restart(CPR)-the state of the computation is saved periodically on disk, and when a failure occurs, the computation is restarted from the last saved state. At present, it is the responsibility of the programmer to instrument applications for CPR. Our group is investigating the use of compiler technology to instrument codes to make them self-checkpointing and self-restarting, thereby providing an automatic solution to the problem of making long-running scientific applications resilient to hardware faults. Our previous work focused on message-passing programs. In this paper, we describe such a system for shared-memory programs running on symmetric multiprocessors. The system has two components: (i)a pre-compiler for source-to-source modification of applications, and (ii) a runtime system that implements a protocol for coordinating CPR among the threads of the parallel application. For the sake of concreteness, we focus on a non-trivial subset of OpenMP that includes barriers and locks. One of the advantages of this approach is that the ability to tolerate faults becomes embedded within the application itself, so applications become self-checkpointing and self-restarting on any platform. We demonstrate this by …
Date:
September 8, 2004
Creator:
Bronevetsky, Greg; Schulz, Martin; Szwed, Peter; Marques, Daniel & Pingali, Keshav
Object Type:
Article
System:
The UNT Digital Library
Cherokeean Herald (Rusk, Tex.), Vol. 155, No. 29, Ed. 1 Wednesday, September 8, 2004
Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date:
September 8, 2004
Creator:
Whitehead, Marie
Object Type:
Newspaper
System:
The Portal to Texas History
Cherokeean Herald (Rusk, Tex.), Vol. 155, No. 42, Ed. 1 Wednesday, December 8, 2004
Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date:
December 8, 2004
Creator:
Whitehead, Marie
Object Type:
Newspaper
System:
The Portal to Texas History
Child Welfare: Implementation of the Adoption and Safe Families Act
This report provides an overview of the implementation of adoption and safe families act on child welfare.
Date:
November 8, 2004
Creator:
Spar, Karen & Shuman, Matthew
Object Type:
Report
System:
The UNT Digital Library
Child Welfare: The Adoption Incentives Program
This report provides background information and a description of the Adoption Incentives program, with references to recent legislative action, sizes of incentive payments earned, and adoption trends.
Date:
March 8, 2004
Creator:
Swenson, Kendall
Object Type:
Report
System:
The UNT Digital Library
Civil Charges in Corporate Scandals
This report lists civil suites filled by federal regulatory agencies charging individuals and corporations with violations related to these scandals. The list is limited to corporations and their offices or employees that fit within the Enron pattern. That is, these are cases that display one or more of the following: irregular accounting and auditing, management self-dealing, conflicts of interests between firms and financial advisors (or Wall Street firms and their costumers), and manipulation or abusive trading in energy markets.
Date:
April 8, 2004
Creator:
Jickling, Mark & Janov, Paul H.
Object Type:
Report
System:
The UNT Digital Library
The Clifton Record (Clifton, Tex.), Vol. 109, No. 50, Ed. 1 Friday, October 8, 2004
Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
October 8, 2004
Creator:
Smith, W. Leon
Object Type:
Newspaper
System:
The Portal to Texas History
[Clipping: Church-politics bill goes to House]
Clipping of an article from The Dallas Morning News about a proposal to give churches that mix religious and political activity reduced fines but keep their tax-exempt status under a provision in a corporate tax bill.
Date:
June 8, 2004
Creator:
unknown
Object Type:
Clipping
System:
The UNT Digital Library
Clocking Femtosecond X-Rays
The Sub-Picosecond Pulse Source (SPPS) at the Stanford Linear Accelerator Center (SLAC) produces the brightest ultrafast x-ray pulses in the world, and is the first to employ compressed femtosecond electron bunches for the x-ray source. Both SPPS and future X-ray Free Electron Lasers (XFEL's) will use precise measurements of individual electron bunches to time the arrival of x-ray pulses for time-resolved experiments. At SPPS we use electro-optic sampling (EOS) to perform these measurements. Here we present the first results using this method. An ultrafast laser pulse (135 fs) passes through an electro-optic crystal adjacent to the electron beam. The refractive index of the crystal is distorted by the strong electromagnetic fields of the ultra-relativistic electrons, and this transient birefringence is imprinted on the laser polarization. A polarizer decodes this signal, producing a time-dependent image of the compressed electron bunch. Our measurements yield the relative timing between an ultrafast optical laser and an ultrafast x-ray pulse to within 60 fs, making it possible to use the SPPS to observe atomic-scale ultrafast dynamics initiated by laser-matter interaction.
Date:
October 8, 2004
Creator:
Cavalieri, A. L.; Fritz, D. M.; Lee, S. H.; Bucksbaum, P. H.; Reis, D. A.; Mills, D. M. et al.
Object Type:
Article
System:
The UNT Digital Library
CO2 Capture by Absorption With Potassium Carbonate Quarterly Report
The objective of this work is to improve the process for CO{sub 2} capture by alkanolamine absorption/stripping by developing an alternative solvent, aqueous K{sub 2}CO{sub 3} promoted by piperazine. The stripper model with Aspen Custom Modeler and careful optimization of solvent rate suggests that 7 m MEA and 5 m K+/2.5 m PZ will be practically equivalent in energy requirement and optimum solution capacity. The multipressure stripper reduces energy consumption by 15% with a maximum pressure of 5 atm. The use of vanadium as a corrosion inhibitor will carry little risk of long-term environmental or health effects liability, but the disposal of solvent with vanadium will be subject to regulation, probably as a hazardous waste. Analysis of the pilot plant data from Campaign 1 has given values of the mass transfer coefficient consistent with the rate data from the wetted wall column. With a rich end pinch, 30% MEA should provide a capacity of 1.3-1.4 mole CO{sub 2}/kg solvent.
Date:
November 8, 2004
Creator:
Rochelle, Gary T.; Chen, Eric; Lu, Jennifer; Oyenekan, Babatunde & Dugas, Ross
Object Type:
Report
System:
The UNT Digital Library
The Colony Courier-Leader (The Colony, Tex.), Vol. 23, No. 31, Ed. 1 Wednesday, September 8, 2004
Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.
Date:
September 8, 2004
Creator:
Sorter, Dave
Object Type:
Newspaper
System:
The Portal to Texas History
The Colony Courier-Leader (The Colony, Tex.), Vol. 23, No. 44, Ed. 1 Wednesday, December 8, 2004
Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.
Date:
December 8, 2004
Creator:
Sorter, Dave
Object Type:
Newspaper
System:
The Portal to Texas History
Comanche Chief (Comanche, Tex.), No. 10, Ed. 1 Thursday, July 8, 2004
Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date:
July 8, 2004
Creator:
Wilkerson, James C., III
Object Type:
Newspaper
System:
The Portal to Texas History
Comanche Chief (Comanche, Tex.), No. 36, Ed. 1 Thursday, January 8, 2004
Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date:
January 8, 2004
Creator:
Wilkerson, James C., III
Object Type:
Newspaper
System:
The Portal to Texas History
Comanche Chief (Comanche, Tex.), No. 49, Ed. 1 Thursday, April 8, 2004
Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date:
April 8, 2004
Creator:
Wilkerson, James C., III
Object Type:
Newspaper
System:
The Portal to Texas History
Comments on Shimony's 'An Analysis of Stapp's 'A bell-type theoremwithout hidden variables''
The hidden-variable theorems of Bell and followers depend upon an assumption, namely the hidden-variable assumption, that conflicts with the precepts of quantum philosophy. Hence from an orthodox quantum perspective those theorems entail no faster-than-light transfer of information. They merely reinforce the ban on hidden variables. The need for some sort of faster-than-light information transfer can be shown by using counterfactuals instead of hidden variables. Shimony's criticism of that argument fails to take into account the distinction between no-faster-than-light connection in one direction and that same condition in both directions. The argument can be cleanly formulated within the framework of a fixed past, open future interpretation of quantum theory, which neatly accommodates the critical assumptions that the experimenters are free to choose which experiments they will perform. The assumptions are compatible with the Tomonaga-Schwinger formulation of quantum field theory, and hence with orthodox quantum precepts, and with the relativistic requirement that no prediction pertaining to an outcome in one region can depend upon a free choice made in a region spacelike-separated from the first.
Date:
September 8, 2004
Creator:
Stapp, Henry P.
Object Type:
Article
System:
The UNT Digital Library