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Housing Authorization Bills: Overview of H.R. 2 and S. 462 (open access)

Housing Authorization Bills: Overview of H.R. 2 and S. 462

This report discusses about major similarities and major differences of the two bills.
Date: May 8, 1998
Creator: Vanhorenbeck, Susan M.
Object Type: Report
System: The UNT Digital Library
China's Treatment of Religious Practices (open access)

China's Treatment of Religious Practices

From abstract: This report provides a brief background on religions in the People's Republic of China and discusses official Chinese government attitudes toward religious observance.
Date: May 8, 1998
Creator: Dumbaugh, Kerry & Johnson, Deborah E.
Object Type: Report
System: The UNT Digital Library
Juveniles in the Adult Criminal Justice System: An Overview (open access)

Juveniles in the Adult Criminal Justice System: An Overview

None
Date: May 8, 1998
Creator: unknown
Object Type: Report
System: The UNT Digital Library
The Boerne Star (Boerne, Tex.), Vol. 94, No. 37, Ed. 1 Friday, May 8, 1998 (open access)

The Boerne Star (Boerne, Tex.), Vol. 94, No. 37, Ed. 1 Friday, May 8, 1998

Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date: May 8, 1998
Creator: Keasling, Edna & Phillips, Jimmy
Object Type: Newspaper
System: The Portal to Texas History
[News Clip: Gas Line] captions transcript

[News Clip: Gas Line]

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: May 8, 1998, 5:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Westward] captions transcript

[News Clip: Westward]

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: May 8, 1998, 6:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 76, No. 162, Ed. 1 Friday, May 8, 1998 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 76, No. 162, Ed. 1 Friday, May 8, 1998

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: May 8, 1998
Creator: Dobbs, Gary
Object Type: Newspaper
System: The Portal to Texas History
Altus Times (Altus, Okla.), Vol. 99, No. 48, Ed. 1 Friday, May 8, 1998 (open access)

Altus Times (Altus, Okla.), Vol. 99, No. 48, Ed. 1 Friday, May 8, 1998

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: May 8, 1998
Creator: Cole, Carol
Object Type: Newspaper
System: The Gateway to Oklahoma History
Relating structural parameters to leachability in a glass-bonded ceramic waste form. (open access)

Relating structural parameters to leachability in a glass-bonded ceramic waste form.

Lattice parameters for a crystalline material can be obtained by several methods, notably by analyzing x-ray powder diffraction patterns. By utilizing a computer program to fit a pattern, one can follow the evolution or subtle changes in a structure of a crystalline species in different environments. This work involves such a study for an essential component of the ceramic waste form that is under development at Argonne National Laboratory. Zeolite 4A and zeolite 5A are used to produce two different types of waste forms: a glass-bonded sodalite and a glass-bonded zeolite, respectively. Changes in structure during production of the waste forms are discussed. Specific salt-loadings in the sodalite waste form are related to relative peak intensities of certain reflections in the XRD patterns. Structural parameters for the final waste forms will also be given and related to leachability under standard conditions.
Date: May 8, 1998
Creator: Frank, S. M.; Johnson, S. G. & Moschetti, T. L.
Object Type: Article
System: The UNT Digital Library
Chickasha Daily Express (Chickasha, Okla.), Ed. 1 Friday, May 8, 1998 (open access)

Chickasha Daily Express (Chickasha, Okla.), Ed. 1 Friday, May 8, 1998

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: May 8, 1998
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Daily Chickasha Star (Chickasha, Okla.), Vol. 97, No. 70, Ed. 1 Friday, May 8, 1998 (open access)

The Daily Chickasha Star (Chickasha, Okla.), Vol. 97, No. 70, Ed. 1 Friday, May 8, 1998

Newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: May 8, 1998
Creator: Settle, David
Object Type: Newspaper
System: The Gateway to Oklahoma History
Debt-Limit Legislation in the Congressional Budget Process (open access)

Debt-Limit Legislation in the Congressional Budget Process

The gross federal debt consists of the debt held by the public plus the debt held by government accounts. Almost all of the gross federal debt is subject to a public debt limit, as set forth in statute (31 U.S.C. 3101).This report considers legislation needed to change the public debt limit.
Date: May 8, 1998
Creator: Heniff, Bill, Jr.
Object Type: Report
System: The UNT Digital Library
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 83, No. 203, Ed. 1 Friday, May 8, 1998 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 83, No. 203, Ed. 1 Friday, May 8, 1998

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: May 8, 1998
Creator: Horn, Richard A.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Evaluation of extractant-coated ferromagnetic microparticles for the recovery of hazardous metals from waste solution. (open access)

Evaluation of extractant-coated ferromagnetic microparticles for the recovery of hazardous metals from waste solution.

A magnetically assisted chemical separation (MACS) process was developed earlier at Argonne National Laboratory (ANL). This compact process was designed for the separation of transuranics (TRU) and radionuclides from the liquid waste streams that exist at many DOE sites, with an overall reduction in waste volume requiring disposal. The MACS process combines the selectivity afforded by solvent extractant/ion exchange materials with magnetic separation to provide an efficient chemical separation. Recently, the MACS process has been evaluated with acidic organophosphorus extractants for hazardous metal recovery from waste solutions. Moreover, process scale-up design issues have been addressed with respect to particle filtration and recovery. Two acidic organophosphorus compounds have been investigated for hazardous metal recovery, bis(2,4,4-trimethylpentyl) phosphinic acid (Cyanex{reg_sign} 272) and bis(2,4,4-trimethylpentyl) dithiophosphinic acid (Cyanex{reg_sign} 301). Coated onto magnetic microparticles, these extractants demonstrated superior recovery of hazardous metals from solution, relative to what was expected on the basis of results from solvent extraction experiments. The results illustrate the diverse applications of MACS technology for dilute waste streams. Preliminary process scale-up experiments with a high-gradient magnetic separator at Oak Ridge National Laboratory have revealed that very low microparticle loss rates are possible.
Date: May 8, 1998
Creator: Kaminski, M. D.
Object Type: Article
System: The UNT Digital Library
Speech coding (open access)

Speech coding

Speech is the predominant means of communication between human beings and since the invention of the telephone by Alexander Graham Bell in 1876, speech services have remained to be the core service in almost all telecommunication systems. Original analog methods of telephony had the disadvantage of speech signal getting corrupted by noise, cross-talk and distortion Long haul transmissions which use repeaters to compensate for the loss in signal strength on transmission links also increase the associated noise and distortion. On the other hand digital transmission is relatively immune to noise, cross-talk and distortion primarily because of the capability to faithfully regenerate digital signal at each repeater purely based on a binary decision. Hence end-to-end performance of the digital link essentially becomes independent of the length and operating frequency bands of the link Hence from a transmission point of view digital transmission has been the preferred approach due to its higher immunity to noise. The need to carry digital speech became extremely important from a service provision point of view as well. Modem requirements have introduced the need for robust, flexible and secure services that can carry a multitude of signal types (such as voice, data and video) without a fundamental …
Date: May 8, 1998
Creator: Ravishankar, C., Hughes Network Systems, Germantown, MD
Object Type: Report
System: The UNT Digital Library
Composite centered schemes for multidimensional conservation laws (open access)

Composite centered schemes for multidimensional conservation laws

The oscillations of a centered second order finite difference scheme and the excessive diffusion of a first order centered scheme can be overcome by global composition of the two, that is by performing cycles consisting of several time steps of the second order method followed by one step of the diffusive method. The authors show the effectiveness of this approach on some test problems in two and three dimensions.
Date: May 8, 1998
Creator: Liska, R. & Wendroff, B.
Object Type: Report
System: The UNT Digital Library
Titanium Carbide Bipolar Plate for Electrochemical Devices (open access)

Titanium Carbide Bipolar Plate for Electrochemical Devices

Titanium carbide comprises a corrosion resistant, electrically conductive, non-porous bipolar plate for use in an electrochemical device. The process involves blending titanium carbide powder with a suitable binder material, and molding the mixture, at an elevated temperature and pressure.
Date: May 8, 1998
Creator: LaConti, Anthony B.; Griffith, Arthur E.; Cropley, Cecelia C. & Kosek, John A.
Object Type: Patent
System: The UNT Digital Library
Methods for Study of Biological Structure by Atomic Force Microscopy (open access)

Methods for Study of Biological Structure by Atomic Force Microscopy

None
Date: May 8, 1998
Creator: Hough, P & Elings, V
Object Type: Report
System: The UNT Digital Library
Photoneutron source based on a compact 10 MeV betatron (open access)

Photoneutron source based on a compact 10 MeV betatron

Accelerator-based photoneutron sources have enjoyed wide use and offer the advantages of long term stability, ease of control and absence of radioactive materials. The authors report here measurements of the yield of photoneutrons from a neutron generator using a compact betatron (466 kg total weight, 900 by 560 by 350 mm betatron dimensions) at the Institute of Introscopy of the Tomsk Polytechnic University. Electrons were accelerated to energies up to 10 MeV and produced a bremsstrahlung beam with a dose rate of 0.16 Gy/min (at 10 MeV, 1 meter from the bremsstrahlung target) to irradiate LiD, Be, depleted U, and Pb neutron-producing targets. The angular distributions of photoneutrons produced by bremsstrahlung beams were measured with a long counter and integrated to determine neutron yield. In addition, neutron time of flight spectra were recorded from all targets using a 15 meter flight path perpendicular to the photon beam. The maximum observed yields were 5.2 {times} 10{sup 4} n/rad/gram target obtained with LiD, 1.7 {times} 10{sup 4} n/rad/gram from Be, 3.3 {times} 10{sup 3} n/rad/gram from U, and 7.5 {times} 10{sup 2} n/rad/gram from Pb. Optimization of target dimensions, shape, and positioning is expected to increase the yield from the LiD target …
Date: May 8, 1998
Creator: Bell, Z.W.; Chaklov, V.L. & Golovkov, V.M.
Object Type: Report
System: The UNT Digital Library
Cyanoethylated Compounds as Additives in Lithium/Lithium Ion Batteries (open access)

Cyanoethylated Compounds as Additives in Lithium/Lithium Ion Batteries

The power loss of lithium/lithium ion battery cells is significantly reduced, especially at low temperatures, when about 1% by weight of an additive is incorporated in the electrolyte layer of the cells. The usable additives are organic solvent soluble cyanoethylated polysaccharides and poly(vinyl alcohol). The power loss decrease results primarily from the decrease in the charge transfer resistance at the interface between the electrolyte and the cathode.
Date: May 8, 1998
Creator: Nagasubramanian, Ganesan
Object Type: Patent
System: The UNT Digital Library
Water Levels in the Yucca Mountain Area, Nevada 1996 (open access)

Water Levels in the Yucca Mountain Area, Nevada 1996

None
Date: May 8, 1998
Creator: United States. Department of Energy.
Object Type: Report
System: The UNT Digital Library
Photorefractivity in polymer-stabilized liquid crystals films. (open access)

Photorefractivity in polymer-stabilized liquid crystals films.

We have shown that PSLCs are capable of forming photorefractive gratings that operate in the thick grating regime. Polymer stabilization alters the charge transport and trapping characteristics of LCs, resulting in longer lived gratings, while maintaining the advantages of high orientational birefringence within LCs. Furthermore, very low applied electric fields (800 V/cm) and low optical intensities (100 mW/cm{sup 2}) are required to create large photorefractive effects in these materials. It is expected that optimization of the redox potentials of the chromophores within the PSLCs will continue to improve the performance of these materials.
Date: May 8, 1998
Creator: Wasielewski, M. R.
Object Type: Article
System: The UNT Digital Library
Molecular dynamics simulations and thermochemistry of reactive ion etching of silicon by chlorine, chlorine dimer, bromine, and bromine dimer cations (open access)

Molecular dynamics simulations and thermochemistry of reactive ion etching of silicon by chlorine, chlorine dimer, bromine, and bromine dimer cations

Simulations of Cl plasma etch of Si surfaces with MD techniques agree reasonably well with the available experimental information on yields and surface morphologies. This information has been supplied to a Monte Carlo etch profile resulting in substantial agreement with comparable inputs provided through controlled experiments. To the extent that more recent measurements of etch rates are more reliable than older ones, preliminary MD simulations using bond-order corrections to the atomic interactions between neighboring Si atoms on the surface improves agreement with experiment through an increase in etch rate and improved agreement with XPS measurements of surface stoichiometry. Thermochemical and geometric analysis of small Si-Br molecules is consistent with the current notions of the effects of including brominated species in etchant gases.
Date: May 8, 1998
Creator: Valone, S. M.; Hanson, D. E. & Kress, J. D.
Object Type: Article
System: The UNT Digital Library
Dallas Voice (Dallas, Tex.), Vol. 15, No. 2, Ed. 1 Friday, May 8, 1998 (open access)

Dallas Voice (Dallas, Tex.), Vol. 15, No. 2, Ed. 1 Friday, May 8, 1998

Weekly newspaper from Dallas, Texas that includes local, state, and national news and advertising of interest to the Lesbian, Gay, Bisexual, and Transgender (LGBT) community.
Date: May 8, 1998
Creator: Vercher, Dennis
Object Type: Newspaper
System: The UNT Digital Library