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Rheological Studies on Pretreated Feed and Melter Feed from AW-101 and AN-107 (open access)

Rheological Studies on Pretreated Feed and Melter Feed from AW-101 and AN-107

Rheological and physical properties testing were conducted on actual AN-107 and AW-101 pretreated feed samples prior to the addition of glass formers. Analyses were repeated following the addition of glass formers. The AN-107 and AW-101 pretreated feeds were tested at the target sodium values of nominally 6, 8, and 10 M. The AW-101 melter feeds were tested at these same concentrations, while the AN-107 melter feeds were tested at 5, 6, and 8 M with respect to sodium. These data on actual waste are required to validate and qualify results obtained with simulants.
Date: February 6, 2001
Creator: Bredt, Paul R & Swoboda, Robert G
Object Type: Report
System: The UNT Digital Library
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 85, No. 124, Ed. 1 Tuesday, February 6, 2001 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 85, No. 124, Ed. 1 Tuesday, February 6, 2001

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: February 6, 2001
Creator: Quinnelly, Lorrie J.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Simulations of shock-induced mixing& combustion of an acetylene cloud in a chamber (open access)

Simulations of shock-induced mixing& combustion of an acetylene cloud in a chamber

In this paper we present numerical simulations of the interaction of a blast wave with an acetylene bubble in a closed chamber. We model the system using the inviscid Euler equations for a mixture of ideal gases. The formulation specifies the thermodynamic behavior of the system using a Chemkin interface and includes the capability to model combustion as the ambient air mixes with the acetylene. The simulations are performed using a three-dimensional adaptive mesh refinement algorithm based on a second-order Godunov integration scheme. Simulations are compared with experimental measurements for the same configuration.
Date: February 6, 2001
Creator: Bell, J B; Day, M S; Beckner, V E; Kuhl, A L; Neuwald, P & Reichenbach, H
Object Type: Article
System: The UNT Digital Library
Speech Articulator and User Gesture Measurements Using Micropower, Interferometric EM-Sensors (open access)

Speech Articulator and User Gesture Measurements Using Micropower, Interferometric EM-Sensors

Very low power, GHz frequency, ''radar-like'' sensors can measure a variety of motions produced by a human user of machine interface devices. These data can be obtained ''at a distance'' and can measure ''hidden'' structures. Measurements range from acoustic induced, 10-micron amplitude vibrations of vocal tract tissues, to few centimeter human speech articulator motions, to meter-class motions of the head, hands, or entire body. These EM sensors measure ''fringe motions'' as reflected EM waves are mixed with a local (homodyne) reference wave. These data, when processed using models of the system being measured, provide real time states of interface positions or other targets vs. time. An example is speech articulator positions vs. time in the user's body. This information appears to be useful for a surprisingly wide range of applications ranging from speech coding synthesis and recognition, speaker or object identification, noise cancellation, hand or head motions for cursor direction, and other applications.
Date: February 6, 2001
Creator: Holzrichter, J F & Ng, L C
Object Type: Article
System: The UNT Digital Library
Speech or Debate Clause Constitutional Immunity: An Overview (open access)

Speech or Debate Clause Constitutional Immunity: An Overview

None
Date: February 6, 2001
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Waste Preparation and Transport Chemistry: Results of the FY 2000 Studies (open access)

Waste Preparation and Transport Chemistry: Results of the FY 2000 Studies

Problems with pipeline plugs at Hanford have occurred throughout its tank farm system. Most cross-site transfer lines at Hanford are no longer functional due to these plugs. Waste transfers frequently led to partial line plugs, resulting in substantial amounts of water being added to the tank system in an attempt to free the lines. In response to these plugs, the Hanford tank farm developed waste acceptance criteria that a waste must pass before it can be transferred (Shekarriz et al., 1997). The criteria, which include physical properties such as viscosity, specific gravity, and percent solids, are based primarily on past operational experience. Unfortunately, the chemistry of the waste solutions was not included in the criteria even though the tank farm operators are fully aware of its importance. Pipeline plugs have also occurred during relatively short waste transfers at Hanford. In FY 2000, the effort to saltwell pump 50,000 gal of filtered waste from tank U-103 to tank SY-102 was delayed for several weeks due to a plugged pipeline. Attempts to locate the plug(s) determined that it had occurred in the 02-A flex and that other plugs were possible in each of the SY-farm flexes. Modifications such as larger flex jumpers …
Date: February 6, 2001
Creator: Hunt, R.D.
Object Type: Report
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 79, No. 41, Ed. 1 Saturday, January 6, 2001 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 79, No. 41, Ed. 1 Saturday, January 6, 2001

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: January 6, 2001
Creator: Cash, Wanda Garner
Object Type: Newspaper
System: The Portal to Texas History
[Funeral Program for Edward R. Qualles, January 2001] (open access)

[Funeral Program for Edward R. Qualles, January 2001]

Funeral program for Edward R. Qualles, born January 11, 1903 and died January 6, 2001. The funeral was held in January 2001 at St. Paul United Methodist Church. Funeral arrangements were made through Lewis Funeral Home and he was buried in City Cemetery #3 in San Antonio, Texas.
Date: January 6, 2001
Creator: unknown
Object Type: Pamphlet
System: The Portal to Texas History
[Funeral Program for John Wilbert Walker, January 6, 2001] (open access)

[Funeral Program for John Wilbert Walker, January 6, 2001]

Funeral program for John Wilbert Walker, born May 1, 1928. The funeral was held January 6, 2001 at the E. T. Dixon United Methodist Church, officiated by Rev. Robert Glenn. Funeral arrangements were made through the Lewis Funeral Home, and he was buried in Meadowlawn Memorial Park in San Antonio, Texas.
Date: January 6, 2001
Creator: unknown
Object Type: Pamphlet
System: The Portal to Texas History
Pawhuska Journal-Capital (Pawhuska, Okla.), Vol. 91, No. 2, Ed. 1 Saturday, January 6, 2001 (open access)

Pawhuska Journal-Capital (Pawhuska, Okla.), Vol. 91, No. 2, Ed. 1 Saturday, January 6, 2001

Semiweekly newspaper from Pawhuska, Oklahoma that includes local, state, and national news along with advertising.
Date: January 6, 2001
Creator: Gann, Sherry
Object Type: Newspaper
System: The Gateway to Oklahoma History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 85, No. 6, Ed. 1 Saturday, January 6, 2001 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 85, No. 6, Ed. 1 Saturday, January 6, 2001

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: January 6, 2001
Creator: Quinnelly, Lorrie J.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Towards a perturbative theory of nuclear forces (open access)

Towards a perturbative theory of nuclear forces

The authors show that an expansion of nuclear forces about the chiral limit is formally consistent and is equivalent to KSW power counting in the {sup 1}S{sub 0} channel and Weinberg power counting in the {sup 3}S{sub 1}--{sup 3}D{sub 1} coupled channels. Numerical evidence suggests that this expansion converges. The feasibility of making contact between nuclear physics and lattice-QCD simulations is discussed.
Date: January 6, 2001
Creator: Beane, S. R.; Bedaque, P. F.; Savage, M. J. & van Kolck, U.
Object Type: Report
System: The UNT Digital Library