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462 Matching Results
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Fifteenth Street News (Midwest City, Okla.), Vol. 21, No. 29, Ed. 1 Friday, May 14, 1993
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
May 14, 1993
Creator:
Addington, Kathy
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Boerne Star (Boerne, Tex.), Vol. 89, No. 31, Ed. 1 Wednesday, July 14, 1993
Weekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
July 14, 1993
Creator:
Aldridge, Leon & Priddy, Travis
Object Type:
Newspaper
System:
The Portal to Texas History
Rains County Leader (Emory, Tex.), Vol. 105, No. 30, Ed. 1 Thursday, January 14, 1993
Weekly newspaper from Emory, Texas that includes local, state, and national news along with advertising.
Date:
January 14, 1993
Creator:
Becknell, Kathleen Hill
Object Type:
Newspaper
System:
The Portal to Texas History
Rains County Leader (Emory, Tex.), Vol. 106, No. 18, Ed. 1 Thursday, October 14, 1993
Weekly newspaper from Emory, Texas that includes local, state, and national news along with advertising.
Date:
October 14, 1993
Creator:
Becknell, Kathleen Hill
Object Type:
Newspaper
System:
The Portal to Texas History
Imaging Fourier Transform Spectrometer
The operating principles of an Imaging Fourier Transform Spectrometer (IFTS) are discussed. The advantages and disadvantages of such instruments with respect to alternative imaging spectrometers are discussed. The primary advantages of the IFTS are the capacity to acquire more than an order of magnitude more spectral channels than alternative systems with more than an order of magnitude greater etendue than for alternative systems. The primary disadvantage of IFTS, or FTS in general, is the sensitivity to temporal fluctuations, either random or periodic. Data from the IRIFTS (ir IFTS) prototype instrument, sensitive in the infrared, are presented having a spectral sensitivity of 0.01 absorbance units, a spectral resolution of 6 cm{sup {minus}1} over the range 0 to 7899 cm{sup {minus}1}, and a spatial resolution of 2.5 mr.
Date:
April 14, 1993
Creator:
Bennett, C. L.; Carter, M. R.; Fields, D. J. & Hernandez, J.
Object Type:
Article
System:
The UNT Digital Library
The Harper Herald (Harper, Tex.), Vol. 67, No. 85, Ed. 1 Tuesday, September 14, 1993
Weekly newspaper from Harper, Texas that includes local, state, and national news along with advertising.
Date:
September 14, 1993
Creator:
Bishop, Karen
Object Type:
Newspaper
System:
The Portal to Texas History
The Harper Herald (Harper, Tex.), Vol. 67, No. 95, Ed. 1 Tuesday, December 14, 1993
Weekly newspaper from Harper, Texas that includes local, state, and national news along with advertising.
Date:
December 14, 1993
Creator:
Bishop, Karen
Object Type:
Newspaper
System:
The Portal to Texas History
Computer assisted accelerator tuning
The challenge of tuning an induction accelerator in real time has been addressed with the new TUNE GUIDE code. The code initializes a beam at a particular position using a tracer particle representation of the phase space. The particles are transported, using a matrix formulation, element by element along the beamline assuming that the field of a solenoid, or steering element is constant over its length. The other allowed elements are gaps and drift sections. A great deal of effort has been spent programming TUNE GUIDE to operate under the IBMPC Windows 3.1 system. This system features an intuitive, menu driven interface, which provides an ability to rapidly change beamline component parameter values. Consequently various accelerator setups can be explored and new values determined in real time while the accelerator is operating. In addition the code has the capability of varying a capability value over a range and then plotting the resulting beam properties, such as radius or centroid position, at a down stream position. Element parameter editing is also included along with an on-line hyper text oriented help package.
Date:
April 14, 1993
Creator:
Boyd, J. K.
Object Type:
Article
System:
The UNT Digital Library
[Letter: From Sharon L. Boyd to Bruce Sherbet]
A letter from Sharon Boyd to election administrator, Bruce Sherbet, voicing her disagreement with the redrawing of district lines before city council elections.
Date:
May 14, 1993
Creator:
Boyd, Sharon L.
Object Type:
Text
System:
The UNT Digital Library
The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 99, No. 28, Ed. 1 Thursday, January 14, 1993
Weekly newspaper from Goldthwaite, Texas that includes local, state, and national news along with extensive advertising.
Date:
January 14, 1993
Creator:
Bridges, G. Frank
Object Type:
Newspaper
System:
The Portal to Texas History
The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 100, No. 14, Ed. 1 Thursday, October 14, 1993
Weekly newspaper from Goldthwaite, Texas that includes local, state, and national news along with extensive advertising.
Date:
October 14, 1993
Creator:
Bridges, G. Frank & Bridges, Georgie
Object Type:
Newspaper
System:
The Portal to Texas History
Application of probabilistic risk assessment methods to incinerator design and permitting
The Consolidated Incineration Facility at the Savannah River Site is designed without emergency flue gas vents. The main components of this 18 million btu/hr facility are a rotary kiln and secondary combustion chamber, each with a code allowable internal pressure of 15 psig. The facility is designed to treat mixed waste. During the early stages of design it was judged on a qualitative basis that potential eventsthat might produce damaging overpressures were not credible. When these findings were questioned during subsequent design reviews, a probabilistic risk assessment was undertaken to provide a quantitative basis for decision making. The result was identification of design conditions leading to relatively high frequencies for a few event sequences in which the allowable pressure might be exceeded. Risk assessment assumptions and results were reviewed with design engineers and relatively simple improvements were identified that collectively reduced the frequency of overpressure to an acceptable level. This experience showed that the use of formalized risk assessment techniques can provide valuable insight leading to timely and cost-effective improvements in facility design and operating procedures. In this case, the program of analysis and follow-on improvements provided justification for incinerator operation without thermal relief devices.
Date:
February 14, 1993
Creator:
Brown, E. A.; McAfee, D. E. & Aabye, D. C.
Object Type:
Article
System:
The UNT Digital Library
Application of probabilistic risk assessment methods to incinerator design and permitting
The Consolidated Incineration Facility at the Savannah River Site is designed without emergency flue gas vents. The main components of this 18 million btu/hr facility are a rotary kiln and secondary combustion chamber, each with a code allowable internal pressure of 15 psig. The facility is designed to treat mixed waste. During the early stages of design it was judged on a qualitative basis that potential eventsthat might produce damaging overpressures were not credible. When these findings were questioned during subsequent design reviews, a probabilistic risk assessment was undertaken to provide a quantitative basis for decision making. The result was identification of design conditions leading to relatively high frequencies for a few event sequences in which the allowable pressure might be exceeded. Risk assessment assumptions and results were reviewed with design engineers and relatively simple improvements were identified that collectively reduced the frequency of overpressure to an acceptable level. This experience showed that the use of formalized risk assessment techniques can provide valuable insight leading to timely and cost-effective improvements in facility design and operating procedures. In this case, the program of analysis and follow-on improvements provided justification for incinerator operation without thermal relief devices.
Date:
February 14, 1993
Creator:
Brown, E.A.; McAfee, D.E. (Westinghouse Savannah River Co., Aiken, SC (United States)) & Aabye, D.C. (Science Applications International Corp., Oak Ridge, TN (United States))
Object Type:
Article
System:
The UNT Digital Library
The Llano News (Llano, Tex.), Vol. 105, No. 13, Ed. 1 Thursday, January 14, 1993
Weekly newspaper from Llano, Texas that includes local, state, and national news along with advertising.
Date:
January 14, 1993
Creator:
Buckner, Walter L.
Object Type:
Newspaper
System:
The Portal to Texas History
The Llano News (Llano, Tex.), Vol. 105, No. 52, Ed. 1 Thursday, October 14, 1993
Weekly newspaper from Llano, Texas that includes local, state, and national news along with advertising.
Date:
October 14, 1993
Creator:
Buckner, Walter L.
Object Type:
Newspaper
System:
The Portal to Texas History
Duval County Picture (San Diego, Tex.), Vol. 8, No. 15, Ed. 1 Wednesday, April 14, 1993
Weekly newspaper from San Diego, Texas that includes local, state, and national news along with advertising.
Date:
April 14, 1993
Creator:
Cardenas, Alfredo E.
Object Type:
Newspaper
System:
The Portal to Texas History
Duval County Picture (San Diego, Tex.), Vol. 8, No. 28, Ed. 1 Wednesday, July 14, 1993
Weekly newspaper from San Diego, Texas that includes local, state, and national news along with advertising.
Date:
July 14, 1993
Creator:
Cardenas, Alfredo E.
Object Type:
Newspaper
System:
The Portal to Texas History
The Oklahoma Daily (Norman, Okla.), Vol. 77, No. 90, Ed. 1 Thursday, January 14, 1993
Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes national, local, and campus news along with advertising.
Date:
January 14, 1993
Creator:
Clanahan, Holly
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Oklahoma Daily (Norman, Okla.), Vol. 77, No. 150, Ed. 1 Wednesday, April 14, 1993
Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes national, local, and campus news along with advertising.
Date:
April 14, 1993
Creator:
Clanahan, Holly
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Ingleside Index (Ingleside, Tex.), Vol. 43, No. 50, Ed. 1 Thursday, January 14, 1993
Weekly newspaper from Ingleside, Texas that includes local, state, and national news along with advertising.
Date:
January 14, 1993
Creator:
Cole, Mary
Object Type:
Newspaper
System:
The Portal to Texas History
The Ingleside Index (Ingleside, Tex.), Vol. 44, No. 37, Ed. 1 Thursday, October 14, 1993
Weekly newspaper from Ingleside, Texas that includes local, state, and national news along with advertising.
Date:
October 14, 1993
Creator:
Cole, Mary
Object Type:
Newspaper
System:
The Portal to Texas History
Hydrogen peroxide safety issues
A literature survey was conducted to review the safety issues involved in handling hydrogen peroxide solutions. Most of the information found in the literature is not directly applicable to conditions at the Rocky Flats Plant, but one report describes experimental work conducted previously at Rocky Flats to determine decomposition reaction-rate constants for hydrogen peroxide solutions. Data from this report were used to calculate decomposition half-life times for hydrogen peroxide in solutions containing several decomposition catalysts. The information developed from this survey indicates that hydrogen peroxide will undergo both homogeneous and heterogeneous decomposition. The rate of decomposition is affected by temperature and the presence of catalytic agents. Decomposition of hydrogen peroxide is catalyzed by alkalies, strong acids, platinum group and transition metals, and dissolved salts of transition metals. Depending upon conditions, the consequence of a hydrogen peroxide decomposition can range from slow evolution of oxygen gas to a vapor, phase detonation of hydrogen peroxide vapors.
Date:
April 14, 1993
Creator:
Conner, W. V.
Object Type:
Report
System:
The UNT Digital Library
The Wylie News (Wylie, Tex.), Vol. 46, No. 45, Ed. 1 Wednesday, April 14, 1993
Weekly newspaper from Wylie, Texas that includes local, state, and national news along with advertising.
Date:
April 14, 1993
Creator:
Cook, Margaret
Object Type:
Newspaper
System:
The Portal to Texas History
The Wylie News (Wylie, Tex.), Vol. 47, No. 6, Ed. 1 Wednesday, July 14, 1993
Weekly newspaper from Wylie, Texas that includes local, state, and national news along with advertising.
Date:
July 14, 1993
Creator:
Cook, Margaret
Object Type:
Newspaper
System:
The Portal to Texas History