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Debugging the virtual machine

Description: A computer program is really nothing more than a virtual machine built to perform a task. The program`s source code expresses abstract constructs using low level language features. When a virtual machine breaks, it can be very difficult to debug because typical debuggers provide only low level machine implementation in formation to the software engineer. We believe that the debugging task can be simplified by introducing aspects of the abstract design into the source code. We introduce OODIE, a… more
Date: September 2, 1994
Creator: Miller, P. & Pizzi, R.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Small-business technology transfer program, case number 93119 - second harmonic generation for Lee Laser Inc.: Resonator designs

Description: The author has investigated several resonator designs for Lee Laser Inc. as outlined in the Short-Term Technical Assistance Project, case number 93119. The scope of this work was to identify various resonator options which would be suitable for use in an intra-cavity doubled Nd:YAG laser and compatible with Lee Laser hardware. This work consisted of computer modeling of laser resonators to identify mirror curvatures, distances, beam sizes, and sensitivity to thermal loading of the laser rod.
Date: September 2, 1994
Creator: Erbert, G.V.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

An analytical, inelastic, space and time dependent electron distribution for electrically excited gases

Description: An approximate, electron energy distribution function, f({var_epsilon}, x, t), is obtained for the case of a slightly ionized gas with inelastic electron-molecule collisions, and for an external electric field with both spatial and temporal variation. A previous analysis of the Boltzmann equation, for a slightly ionized gas with time-varying electric field and inelastic collisions, has been extended to include the effect of a spatial gradient in the electric field. This paper describes the spat… more
Date: September 2, 1994
Creator: Garcia, M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Waste tank characterization sampling limits

Description: This document is a result of the Plant Implementation Team Investigation into delayed reporting of the exotherm in Tank 241-T-111 waste samples. The corrective actions identified are to have immediate notification of appropriate Tank Farm Operations Shift Management if analyses with potential safety impact exceed established levels. A procedure, WHC-IP-0842 Section 12.18, ``TWRS Approved Sampling and Data Analysis by Designated Laboratories`` (WHC 1994), has been established to require all tank… more
Date: September 2, 1994
Creator: Tusler, L. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Maximum surface level and temperature histories for Hanford waste tanks

Description: Radioactive defense waste resulting from the chemical processing of spent nuclear fuel has been accumulating at the Hanford Site since 1944. This waste is stored in underground waste-storage tanks. The Hanford Site Tank Farm Facilities Interim Safety Basis (ISB) provides a ready reference to the safety envelope for applicable tank farm facilities and installations. During preparation of the ISB, tank structural integrity concerns were identified as a key element in defining the safety envelope.… more
Date: September 2, 1994
Creator: Flanagan, B. D.; Ha, N. D. & Huisingh, J. S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Standard-C hydrogen monitoring system acceptance test procedure

Description: The primary function of the standard-C hydrogen monitoring system (SHMS) is to monitor specifically for hydrogen in the waste tank atmosphere which may also contain (but not be limited to) unknown quantities of air, nitrous oxide, ammonia, water vapor, carbon dioxide, carbon monoxide, and other gaseous constituents. The SHMS will consist of hydrogen specific monitors, a grab sampler to collect samples for laboratory analysis, a gas chromatograph, and the gas sample collection system necessary t… more
Date: September 2, 1994
Creator: Schneider, T. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Precision micro drilling with copper vapor lasers

Description: The authors have developed a copper vapor laser based micro machining system using advanced beam quality control and precision wavefront tilting technologies. Micro drilling has been demonstrated through percussion drilling and trepanning using this system. With a 30 W copper vapor laser running at multi-kHz pulse repetition frequency, straight parallel holes with size varying from 500 microns to less than 25 microns and with aspect ratio up to 1:40 have been consistently drilled on a variety o… more
Date: September 2, 1994
Creator: Chang, J. J.; Martinez, M. W.; Warner, B. E.; Dragon, E. P.; Huete, G. & Solarski, M. E.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Naked Man]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: September 2, 1994, 5:00 p.m.
Duration: 1 minute 48 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Teen Crime]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: September 2, 1994, 10:00 p.m.
Duration: 1 minute 32 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Big Tex Clothes]

Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: September 2, 1994, 6:00 p.m.
Duration: 41 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Burglar Search]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: September 2, 1994, 6:00 p.m.
Duration: 2 minutes 05 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Garland Fire]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: September 2, 1994, 10:00 p.m.
Duration: 53 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Labor Day]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: September 2, 1994, 6:00 p.m.
Duration: 2 minutes 02 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
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