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1,532 Matching Results
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[Clipping: Female Pilots Hold Reunion in Sweetwater]
Newspaper clipping discussing a WASP reunion in Sweetwater, Texas, with some advertisements on the back.
Date:
1986-09?
Creator:
A-J News Services
Object Type:
Clipping
System:
The Portal to Texas History
[Project Description: AIDS ARMS Network]
A project description for the AIDS ARMS Network that outlines the goals, objectives, and how the organization plans on reaching these expectations.
Date:
September 1986
Creator:
AIDS ARMS Network
Object Type:
Text
System:
The UNT Digital Library
Abilene Philharmonic Playbill: September 27-November 1, 1986
Program for an Abilene Philharmonic concert that ran from September 27th to November 1st (first and second concert) during the 37th season. It includes information about the pieces performed, artists and musicians, and advertising from local companies.
Date:
September 1986
Creator:
Abilene Philharmonic
Object Type:
Pamphlet
System:
The Portal to Texas History
Feasibility assessment of copper-base waste package container materials in a tuff repository
This report discussed progress made during the second year of a two-year study on the feasibility of using copper or a copper-base alloy as a container material for a waste package in a potential repository in tuff rock at the Yucca Mountain site in Nevada. Corrosion testing in potentially corrosive irradiated environments received emphasis during the feasibility study. Results of experiments to evaluate the effect of a radiation field on the uniform corrosion rate of the copper-base materials in repository-relevant aqueous environments are given as well as results of an electrochemical study of the copper-base materials in normal and concentrated J-13 water. Results of tests on the irradiation of J-13 water and on the subsequent formation of hydrogen peroxide are given. A theoretical study was initiated to predict the long-term corrosion behavior of copper in the repository. Tests were conducted to determine whether copper would adversely affect release rates of radionuclides to the environment because of degradation of the Zircaloy cladding. A manufacturing survey to determine the feasibility of producing copper containers utilizing existing equipment and processes was completed. The cost and availability of copper was also evaluated and predicted to the year 2000. Results of this feasibility assessment are …
Date:
September 30, 1986
Creator:
Acton, C. F. & McCright, R. D.
Object Type:
Report
System:
The UNT Digital Library
Defect fractions for fissile and fertile TRISO-coated fuel
High quality TRISCO-coated UCO and ThO{sub 2} particles with reference MHTGR dimensions were produced in a coating campaign in August and September 1986 for irradiation tests. The heavy metal contamination and the defect levels were below the limits established for the MHTGR fuel. Over 9 kg of uranium in UCO and 30 kg of thorium in ThO{sub 2} were TRISCO-coated in 4 fissile and 3 fertile batches in the 240mm Development Coater. These coated fuel particles will be used to produce fuel rods for testing in the irradiation validation tests to be conducted in capsules HRB-19, -20 and -21 on the DOE Fuel and Fission Product Technology Program. 3 refs., 6 figs., 6 tabs.
Date:
September 1, 1986
Creator:
Adams, C.C.
Object Type:
Report
System:
The UNT Digital Library
The Paducah Post (Paducah, Tex.), Vol. 80, No. 28, Ed. 1 Thursday, September 4, 1986
Weekly newspaper from Paducah, Texas that includes local, state, and national news along with advertising.
Date:
September 4, 1986
Creator:
Adams, Patty
Object Type:
Newspaper
System:
The Portal to Texas History
The Paducah Post (Paducah, Tex.), Vol. 80, No. 29, Ed. 1 Thursday, September 11, 1986
Weekly newspaper from Paducah, Texas that includes local, state, and national news along with advertising.
Date:
September 11, 1986
Creator:
Adams, Patty
Object Type:
Newspaper
System:
The Portal to Texas History
The Paducah Post (Paducah, Tex.), Vol. 80, No. 30, Ed. 1 Thursday, September 18, 1986
Weekly newspaper from Paducah, Texas that includes local, state, and national news along with advertising.
Date:
September 18, 1986
Creator:
Adams, Patty
Object Type:
Newspaper
System:
The Portal to Texas History
The Paducah Post (Paducah, Tex.), Vol. 80, No. 31, Ed. 1 Thursday, September 25, 1986
Weekly newspaper from Paducah, Texas that includes local, state, and national news along with advertising.
Date:
September 25, 1986
Creator:
Adams, Patty
Object Type:
Newspaper
System:
The Portal to Texas History
Radionuclide dispersion from multiple patch sources into a rock fracture
This report presents results of an analytical study on hydrological transport of a radionuclide released from sources of finite areal extent into a planar fracture. The purposes of this work are to predict the space-time-dependent concentrations of a radionuclide which is released from multiple-patch (or area) sources and transported by advection and transverse dispersion in a planar fracture and by molecular diffusion in rock matrix, and to investigate the effects of transverse dispersion in the fracture. 5 refs., 14 figs.
Date:
September 1, 1986
Creator:
Ahn, J.; Chambre, P. L.; Pigford, T. H. & Lee, W. W. L.
Object Type:
Report
System:
The UNT Digital Library
AACOG Region, Volume 13, Number 9, September 1986
Monthly newsletter of the Alamo Area Council of Governments describing news and events of relevance to the agencies.
Date:
September 1986
Creator:
Alamo Area Council of Governments
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
A bounce-averaged Monte Carlo collision operator and ripple transport in a tokamak
A bounce-averaged Monte Carlo operator is presented that simulates bounce-averaged perturbative Lorentz pitch angle scattering of particles in toroidal plasmas, in particular a tokamak. In conjunction with bounce-averaged expressions for the deterministic motion, this operator allows a quick and inexpensive simulation on time scales long compared to a bounce time. An analytically tractable model of transport due to toroidal magnetic field ripple is described.
Date:
September 1, 1986
Creator:
Albert, Jay M. & Boozer, Allen H.
Object Type:
Report
System:
The UNT Digital Library
Trends in Texas Homebuying: 1982-85
Technical report analyzing the trends and recent habits of home buyers in Texas from 1982-85.
Date:
September 1986
Creator:
Albrecht, Don E.
Object Type:
Report
System:
The Portal to Texas History
HTGR fuel element structural design considerations
The structural design of the large HTGR prismatic core fuel elements involve the interaction of four engineering disciplines: nuclear physics, thermo-hydraulics, structural and material science. Fuel element stress analysis techniques and the development of structural criteria are discussed in the context of an overview of the entire design process. The core of the proposed 2240 MW(t) HTGR is described as an example where the design process was used. Probabalistic stress analysis techniques coupled with probabalistic risk analysis (PRA) to develop structural criteria to account for uncertainty are described. The PRA provides a means for ensuring that the proposed structural criteria are consistent with plant investment and safety risk goals. The evaluation of cracked fuel elements removed from the Fort St. Vrain reactor in the USA is discussed in the context of stress analysis uncertainty and structural criteria development.
Date:
September 1, 1986
Creator:
Alloway, R.; Gorholt, W.; Ho, F.; Vollman, R. & Yu, H.
Object Type:
Article
System:
The UNT Digital Library
String theory and holomorphic line bundles
Some elementary facts about holomorphic line bundles are discussed along with some applications to string theory.
Date:
September 29, 1986
Creator:
Alvarez, O.
Object Type:
Article
System:
The UNT Digital Library
Southwest Retort, Volume 39, Number 6, September 1986
This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community.
Date:
September 1986
Creator:
American Chemical Society. Dallas/Fort Worth Section.
Object Type:
Journal/Magazine/Newsletter
System:
The UNT Digital Library
Example of a U(5) nucleus
Evidence is shown for the observation of five-closely spaced states in /sup 118/Cd with a centroid at 1989 keV which may represent the first identification of all five members of the three-phonon quintuplet. 11 refs., 2 figs.
Date:
September 1, 1986
Creator:
Aprahamian, A.
Object Type:
Article
System:
The UNT Digital Library
Hydrodynamic effects in evaporating droplets
The vaporization of a spherically symmetric liquid droplet homogeneously heated by a high-intensity laser pulse is investigated on the basis of a hydrodynamic description of the system composed of the vapor and ambient gas. In the limit of convective vaporization, the boundary conditions at the fluid-gas interface are formulated by using the notion of a Knudsen layer across which translational equilibrium is established. Numerical solutions to the hydrodynamic equations exhibit the existence of two shock waves propagating in opposite directions with respect to the contact discontinuity that separates the ambient gas and vapor. 17 refs., 6 figs.
Date:
September 25, 1986
Creator:
Armstrong, R.L. & Zardecki, A.
Object Type:
Article
System:
The UNT Digital Library
Measurement of the B Hadron Lifetime
Data from e/sup +/e/sup -/ collisions collected by the MAC detector at the SLAC storage ring PEP with a new vertex chamber having position resolution of 50 ..mu..m have been analyzed with a new method to make a determination of the lifetime of hadrons containing b-quarks. In addition, data collected with MAC before the vertex chamber was installed have been re-analyzed using the new method. The combined result for the B lifetime is tau/sub b/ = (1.16 +- 0.16(stat.) +- 0.07(syst.)ps) x (1 +- 0.15), where the last factor is the scale. 12 refs., 2 figs.
Date:
September 1, 1986
Creator:
Ash, W.W.; Band, H.R.; Bloom, E.D.; Bosman, M.; Camporesi, T.; Chadwick, G.B. et al.
Object Type:
Article
System:
The UNT Digital Library
Competition between fusion and quasi-fission in heavy ion induced reactions
Quantitative analyses of angular distributions and angle-mass correlations have been applied to the U + Ca reaction to obtain upper limit estimates for the cross sections for complete fusion near or below the interaction barrier. Extrapolating to the systems Ca + Cm and Ca + Es using the well established scaling properties of the extra push model, an estimate of the cross sections relevant to the efforts of synthesizing super-heavy elements in the region Z = 116 and N = 184 via heavy-ion fusion reactions are obtained. A simple evaporation calculation using properties of the super heavy elements shows that the failure to observe super-heavy elements with the Ca + Cm reaction is consistent with estimates of the complete fusion process. 33 refs., 9 figs., 1 tab.
Date:
September 1, 1986
Creator:
Back, B. B.
Object Type:
Article
System:
The UNT Digital Library
Magnetic properties of novel epitaxial films
The surface magneto-optic Kerr effect (SMOKE) is used to explore the magnetism of ultra-thin Fe Films extending into the monolayer regime. Both bcc ..cap alpha..-Fe and fcc ..gamma..-Fe single-crystalline, multilayer films are prepared on the bulk-terminated (1 x 1) structures of Au(100) and Cu(100), respectively. The characterizations of epitaxy and growth mode are performed using low energy electron diffraction and Auger electron spectroscopy. Monolayer-range Fe/Au(100) is ferromagnetic with a lower Curie temperature than bulk ..cap alpha..-Fe. The controversial ..gamma..-Fe/Cu(100) system exhibits a striking, metastable, surface magnetic phase at temperatures above room temperature, but does not exhibit bulk ferromagnetism.
Date:
September 1, 1986
Creator:
Bader, S. D. & Moog, E. R.
Object Type:
Article
System:
The UNT Digital Library
[Letter, clipping, and envelope from Lorraine Bain to H. L. Roberson, September 30, 1986]
Letter from Lorraine Bain to members of WASP class 44-W-5 asking for news to include in an upcoming newsletter, as well as a clipping of Jennie G. Wynne's obituary, and a scan of the envelope it was sent in.
Date:
September 30, 1986
Creator:
Bain, Lorraine N. Nelson
Object Type:
Letter
System:
The Portal to Texas History
Comparison of SmCo and NdFeB in PM multipoles
We study the use of such compounds in the strong, permanent magnet multipoles required for handling high energy, charged particle beams. We have made a number of SmCo/sub 5/ multipoles which have been used in a variety of ways, e.g., sextupoles for chromatic correction of the SLAC damping rings and quadrupoles for matching their associated injection and extraction lines. For applications in high radiation areas, we have used VACOMAX 170 thermally stabilized at 80/sup 0/C. Because our fabrication method uses measured characteristics of individual blocks in isolation, linearity over the operating range of the B-H curve is important. Stronger PM materials or multipole magnets increase the operating range which decreases linearity and increases unwanted harmonics. To study such effects, multipole magnets of VACODYM 370 are being made at different radii to emphasize high field effects which can drive parts of a magnet well into the third quadrant of the B-H curve. The results are compared to calculations based on various assumptions and our previous results for SmCo.
Date:
September 1, 1986
Creator:
Baltay, M.; Hamann, P.; Sattler, W. & Spencer, J.
Object Type:
Article
System:
The UNT Digital Library
El Campo Leader-News (El Campo, Tex.), Vol. 101, No. 48, Ed. 1 Wednesday, September 3, 1986
Semi-weekly newspaper from El Campo, Texas that includes local, state, and national news along with advertising.
Date:
September 3, 1986
Creator:
Barbee, Chris
Object Type:
Newspaper
System:
The Portal to Texas History