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The Die is Cast: The Final Campaigns of the Pacific War 1944-1945
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Abilene Philharmonic Playbill: March 18, 1995
Program for a Abilene Philharmonic concert performed on March 18th (Series A, third concert) during the 45th season. It includes information about the pieces performed, artists and musicians, and advertising from local companies.
Date:
March 1995
Creator:
Abilene Philharmonic
Object Type:
Pamphlet
System:
The Portal to Texas History
Impact evaluation of the energy retrofits installed in the Margolis high-rise apartment building, Chelsea housing authority
As part of a joint demonstration effort involving HUD, DOE, a local public housing authority and Boston Edison, an evaluation of energy and demand saving retrofits was conducted for a tall, residential, low-income building located in Boston. The thirteen story building underwent window, lighting, and heating system control renovations in December, 1992. The success of these retrofits was determined using monthly and hourly whole-building consumption data along with a calibrated DOE-2.1D energy simulation model. According to the model developed, post-retrofit conditions showed reductions in annual energy consumption of 325 MWh and in peak demand of 100 kW. These savings resulted in an annual energy cost savings of $28,000. Over 90% of energy and cost savings were attributed to the window retrofit. Interaction of the reduction in lighting capacity with the building`s electric resistance heating system reduced the potential for energy and demand savings associated with the lighting retrofit. Results from the hourly simulation model also indicate that night setbacks controlled by the energy management system were not implemented. An additional 32 MWh in energy savings could be obtained by bringing this system on-line, however peak demand would be increased by 40 kW as the morning demand for space heat is …
Date:
March 1, 1995
Creator:
Abraham, M. M.; McLain, H. A. & MacDonald, J. M.
Object Type:
Report
System:
The UNT Digital Library
Regional Free Trade Partners and U.S. Interests: What's Next?
None
Date:
March 13, 1995
Creator:
Ahearn, Raymond J.
Object Type:
Report
System:
The UNT Digital Library
A computational model for coal transport and combustion. Final technical report
In this project, a comprehensive theoretical, computational and experimental study directed toward providing a fundamental understanding of particulate flows as applied to coal transport is performed. Thermodynamically admissible constitutive expressions for the phasic stress tensors, heat and fluctuation energy flux vectors for turbulent multiphase flows were derived. The material parameters of the model were evaluated from the limiting conditions of rapid flows of dry spherical granular particles, and single-phase turbulent fluid flows. The case of simple shear flows of glass beads-water mixtures was studied. The model was extended to cover chemically active gas-solid flows. A thermodynamically consistent model for rapid flows of granular materials in a rotating frame of reference, along with a transport equation for the granular kinetic stress tensor was developed. The model parameters for the special case of spherical nearly elastic particles were evaluated. The results for the granular stresses and the normal stress differences were compared with the available simulation data and good agreement was observed. Effects of frictional loss of energy on rapid granular shear flows were studied. The previously developed kinetic based model was used and the mean velocity, the fluctuation kinetic energy and the solid volume fraction profiles were evaluated under a variety …
Date:
March 1, 1995
Creator:
Ahmadi, G.
Object Type:
Report
System:
The UNT Digital Library
A thermodynamical formulation for chemically active multi-phase turbulent flows
A generalized thermodynamics for chemically active multiphase solid-fluid mixtures in turbulent state of motion is formulated. The global equations of balance for each phase are ensemble averaged and the local conservation laws for the mean motions are derived. The averaged and the local conservation laws for the mean motions are derived. The averaged form of the Clausius-Duhem inequality is used and the thermodynamics of the chemically active mixtures in turbulent motion is studied. Particular attention is given to the species concentration and chemical reaction effects, in addition to transport and interaction of the phasic fluctuation energies. Based on the averaged entropy inequality, constitutive equations for the stresses, energy, heat and mass fluxes of various species are developed. The explicit governing equations of motion are derived and discussed.
Date:
March 1, 1995
Creator:
Ahmadi, G. & Cao, J.
Object Type:
Report
System:
The UNT Digital Library
Sitewide task team report for Internet policy
The Internet is rapidly becoming the standard for communications, information transfer, and information sharing among U.S. Department of Energy (DOE) organizations. It has long been used by the major laboratories, but is now beginning to be used by headquarters staff to communicate with field offices and contractors and as the access point to DOE`s repositories of information. It will soon become key to efficient conduct of operations. Sites without effective access to the Internet will have to rely on secondary, less effective communications. Therefore, the task team believes it is essential that Hanford become a full participant in utilizing this resource. To make this happen an effective access and delivery infrastructure must be provided to DOE and contractor staff and standard ways of doing business on the Internet are required. Much of the technology exists today for robust electronic interchange of information. The use of this technology needs to be expanded and coordinated throughout the DOE and Hanford contractor community. As the use of Internet within DOE is advancing rapidly, it will become the preferred method for communication and information sharing within 5 years. The conclusion of the Internet Inter-Contractor task team is that the use of the Internet is …
Date:
March 1, 1995
Creator:
Aichele, D.R.
Object Type:
Report
System:
The UNT Digital Library
Anomalous gauge boson interactions
We discuss the direct measurement of the trilinear vector boson couplings in present and future collider experiments. The major goals of such experiments will be the confirmation of the Standard Model (SM) predictions and the search for signals of new physics. We review our current theoretical understanding of anomalous trilinear gauge-boson self interactions. If the energy scale of the new physics is {approximately} 1 TeV, these low energy anomalous couplings are expected to be no larger than {Omicron}(10{sup {minus}2}). Constraints from high precision measurements at LEP and low energy charged and neutral current processes are critically reviewed.
Date:
March 1, 1995
Creator:
Aihara, H.; Barklow, T. & Baur, U.
Object Type:
Report
System:
The UNT Digital Library
Developments in functional neuroimaging techniques
A recent review of neuroimaging techniques indicates that new developments have primarily occurred in the area of data acquisition hardware/software technology. For example, new pulse sequences on standard clinical imagers and high-powered, rapidly oscillating magnetic field gradients used in echo planar imaging (EPI) have advanced MRI into the functional imaging arena. Significant developments in tomograph design have also been achieved for monitoring the distribution of positron-emitting radioactive tracers in the body (PET). Detector sizes, which pose a limit on spatial resolution, have become smaller (e.g., 3--5 mm wide) and a new emphasis on volumetric imaging has emerged which affords greater sensitivity for determining locations of positron annihilations and permits smaller doses to be utilized. Electromagnetic techniques have also witnessed growth in the ability to acquire data from the whole head simultaneously. EEG techniques have increased their electrode coverage (e.g., 128 channels rather than 16 or 32) and new whole-head systems are now in use for MEG. But the real challenge now is in the design and implementation of more sophisticated analyses to effectively handle the tremendous amount of physiological/anatomical data that can be acquired. Furthermore, such analyses will be necessary for integrating data across techniques in order to provide a …
Date:
March 1, 1995
Creator:
Aine, C.J.
Object Type:
Article
System:
The UNT Digital Library
CENRTC Project {number_sign}2F3EOA, OCB A-386, acceptance test procedure
This test procedure provides the steps necessary to verify correct functional operation of controls, annunciators, alarms, protective relays and related systems impacted by CENRTC {number_sign}2F3EOA, Microwave Transfer Trip Project, modification work performed under work package 6B-93-00043/M (CENRTC 2F3EOA MWTT OCB A-386 PACKAGE). This procedure separates four tests into separate sections: Energization of A-386 Duplex Panel and Circuits; Local RFL 6750 function tests and start-up; SCADA tests; and A-386 local trip tests.
Date:
March 6, 1995
Creator:
Akerson, A. W.
Object Type:
Report
System:
The UNT Digital Library
Structures and functions of oligosaccharins. Progress report, June 15, 1993--March 14, 1995
This research focuses on the following: Purification, characterization, and cell wall localization of an {alpha}-fucosidase that inactivates a xyloglucan oligosaccharin; Oligogalacturonides inhibit the formation of roots on tobacco explants; Activation of a tobacco glycine-rich protein gene by a fungal glucan preparation; Fusarium moniliforme secretes four endopolygalacturonases derived from a single gene product; Polygalacturonase-inhibiting protein accumulates in Phaseolus vulgaris L. in response to wounding, elicitors and fungal infection; Generation of {beta}-glucan elicitors by plant enzymes and inhibition of the enzymes by a fungal protein; Polygalacturonase inhibitor proteins from bean (Phaseolus vulgaris L.), pear (Pyrus communis L.) and tomato (Lycopersicon esculentum): Immunological relatedness and specificity of polygalacturonase inhibition; Fungi protect themselves against plant pathogenesis-related glycanases; Purification, cloning, and characterization of two xylanases from Magnaporthe grisea, the rice blast fungus; and Molecular cloning and expression pattern of an {alpha}-fucosidase gene from pea seedlings.
Date:
March 1, 1995
Creator:
Albersheim, P.
Object Type:
Report
System:
The UNT Digital Library
The Boerne Star (Boerne, Tex.), Vol. 91, No. 9, Ed. 1 Wednesday, March 1, 1995
Weekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
March 1, 1995
Creator:
Aldridge, Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 91, No. 10, Ed. 1 Wednesday, March 8, 1995
Weekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
March 8, 1995
Creator:
Aldridge, Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 91, No. 11, Ed. 1 Wednesday, March 15, 1995
Weekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
March 15, 1995
Creator:
Aldridge, Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 91, No. 12, Ed. 1 Wednesday, March 22, 1995
Weekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
March 22, 1995
Creator:
Aldridge, Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 91, No. 13, Ed. 1 Wednesday, March 29, 1995
Weekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
March 29, 1995
Creator:
Aldridge, Leon
Object Type:
Newspaper
System:
The Portal to Texas History
LLNL review of the 1994 accelerator production of tritium (APT) concept
LLNL was asked in September 1994 to review the accelerator production of tritium (APT) concept as it had evolved up to the fall of 1994. The purpose was not to compare it to other sources of tritium, but to identify possible technical flaws in the concept and to assess feasibility. The APT concept reviewed was based on a 1.0 GeV normal conducting proton linac operating CW at currents up to 200 mA with a target of tungsten and blanket of {sup 3}He and lead. The LLNL review group concurs with the conclusions of four previous reviews (1989 to 1994) that this concept can meet the tritium requirements of a reduced stockpile of approximately 3,500 {+-} 1,500 warheads. The authors believe that the predicted tritium production rate is based on sound nuclear and transport models and that the schedules for technology demonstrations, design, and construction are realistic. They conclude that the technical risk of the concept is low and can be managed within the risk reduction program. The risk reduction program should focus on risk to the schedule and on cost reduction.
Date:
March 8, 1995
Creator:
Alesso, H.P.; Barnard, J.J. & Booth, R.
Object Type:
Report
System:
The UNT Digital Library
Non-lethal weapons and the future of war
This presentation provides a discussion of the expanding role of non-lethal weapons as envisioned necessary in future warfare.
Date:
March 9, 1995
Creator:
Alexander, John B.
Object Type:
Article
System:
The UNT Digital Library
A simple liquid detector for radiopharmaceutical processing systems
Sensing the presence of liquids in tubing and vessels in radiochemical processing equipment provides information important to the remote or automatic control of the production of clinical doses of radiopharmaceuticals. Although modern commercial automated radiopharmaceutical synthesis machines do not usually include liquid presence as a measured process variable, earlier more complex automated synthesis devices did; and the inclusion of such feedback can increase system reliability and simplify trouble-shooting tasks carried out by computer software or human operators. Commercial liquid level detectors are often designed for large-scale industrial processes and are therefore too large or expensive to be useful in many radiochemical hardware systems. An inexpensive miniature optical liquid detector originally by Kramer and Fuchs has been duplicated here for use in monitoring the presence of liquids in teflon tubing (1/16 in. O.D.) in an enriched oxygen-18 water recovery system.
Date:
March 1, 1995
Creator:
Alexoff, D. L.; Hallaba, K.; Schlyer, D. & Ferrieri, R.
Object Type:
Article
System:
The UNT Digital Library
Models for predicting damage evolution in metal matrix composites subjected to cyclic loading
A thermomechanical analysis of a continuous fiber metal matrix composite (MMC) subjected to cyclic loading is performed herein. The analysis includes the effects of processing induced residual thermal stresses, matrix inelasticity, and interface cracking. Due to these complexities, the analysis is performed computationally using the finite element method. Matrix inelasticity is modelled with a rate dependent viscoplasticity model. Interface fracture is modelled by the use of a nonlinear interface constitutive model. The problem formulation is summarized, and results are given for a four-ply unidirectional SCS-6/{beta}21S titanium composite under high temperature isothermal mechanical fatigue. Results indicate rate dependent viscoplasticity can be a significant mechanism for dissipating the energy available for damage propagation, thus contributing to improved ductility of the composite. Results also indicate that the model may be useful for inclusion in life prediction methodologies for MMC`s.
Date:
March 1, 1995
Creator:
Allen, D.H.; Hurtado, L.D. & Helms, K.L.E.
Object Type:
Article
System:
The UNT Digital Library
Regional economic impacts of changes in electricity rates resulting from Western Area Power Administration`s power marketing alternatives
This technical memorandum describes an analysis of regional economic impacts resulting from changes in retail electricity rates due to six power marketing programs proposed by Western Area Power Administration (Western). Regional economic impacts of changes in rates are estimated in terms of five key regional economic variables: population, gross regional product, disposable income, employment, and household income. The REMI (Regional Impact Models, Inc.) and IMPLAN (Impact Analysis for Planning) models simulate economic impacts in nine subregions in the area in which Western power is sold for the years 1993, 2000, and 2008. Estimates show that impacts on aggregate economic activity in any of the subregions or years would be minimal for three reasons. First, the utilities that buy power from Western sell only a relatively small proportion of the total electricity sold in any of the subregions. Second, reliance of Western customers on Western power is fairly low in each subregion. Finally, electricity is not a significant input cost for any industry or for households in any subregion.
Date:
March 1, 1995
Creator:
Allison, T.; Griffes, P. & Edwards, B.K.
Object Type:
Report
System:
The UNT Digital Library
Large-eddy simulation of the Rayleigh-Taylor instability on a massively parallel computer
A computational model for the solution of the three-dimensional Navier-Stokes equations is developed. This model includes a turbulence model: a modified Smagorinsky eddy-viscosity with a stochastic backscatter extension. The resultant equations are solved using finite difference techniques: the second-order explicit Lax-Wendroff schemes. This computational model is implemented on a massively parallel computer. Programming models on massively parallel computers are next studied. It is desired to determine the best programming model for the developed computational model. To this end, three different codes are tested on a current massively parallel computer: the CM-5 at Los Alamos. Each code uses a different programming model: one is a data parallel code; the other two are message passing codes. Timing studies are done to determine which method is the fastest. The data parallel approach turns out to be the fastest method on the CM-5 by at least an order of magnitude. The resultant code is then used to study a current problem of interest to the computational fluid dynamics community. This is the Rayleigh-Taylor instability. The Lax-Wendroff methods handle shocks and sharp interfaces poorly. To this end, the Rayleigh-Taylor linear analysis is modified to include a smoothed interface. The linear growth rate problem is then …
Date:
March 1, 1995
Creator:
Amala, P. A. K.
Object Type:
Report
System:
The UNT Digital Library
Investigation of Focusing of Relativistic Electron and Positron Bunches Moving in Cold Plasma. Final Report
This document is the final report on a project to study focusing effects of relativistic beams of electrons and positrons interacting with a cold plasma. The authors consider three different models for the overdense cold plasma - electron bunch interaction. They look at coulomb effects, wakefield effects, bunch parameters, and the effects of trains of pulses on focusing properties.
Date:
March 1, 1995
Creator:
Amatuni, Ts. A.; Elbakian, S. S.; Khachatryan, A. G. & Sekhpossian, E. V.
Object Type:
Report
System:
The UNT Digital Library
Southwest Retort, Volume 48, Number 7, March 1995
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:
March 1995
Creator:
American Chemical Society. Dallas/Fort Worth Section.
Object Type:
Journal/Magazine/Newsletter
System:
The UNT Digital Library
The Newsletter of the Texas Chapter of the American Fisheries Society, Volume 21, Number 1, March 1995
Newsletter of the Texas Chapter of the American Fisheries Society containing information about the organization, membership, and field of aquaculture and ecosystem management.
Date:
March 1995
Creator:
American Fisheries Society. Texas Chapter.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History