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Rain scavenging studies. Progress report No. 10 (open access)

Rain scavenging studies. Progress report No. 10

Studies conducted over the last few years on the observations and measurements made in the field on 1 June 1970 are assembled and interpreted in terms of the modelling of convective shower systems and their scavenging patterns. The modelling of cloud microphysics in relation to precipitation generation and scavenging as well as convective system dynamics is also discussed. It is suggested that parameterizations of the microphysical processes and the fine-scale dynamics will probably have to be tested for adequacy against nearly full scale computations in three dimensions using time-dependent equations with variable boundary conditions. Steps toward this long term objective are planned.
Date: July 1, 1974
Creator: Dingle, A. N.
Object Type: Report
System: The UNT Digital Library

[Photograph 2012.201.B0262B.0089]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A proposed $35 million settlement between three western Oklahoma Indian tribes and the U. S. government came under fire Monday from a veteran Indian rights worker."
Date: July 1, 1974
Creator: Carter, Pat J.
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0153.0604]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "NEW GENERAL in the Oklahoma Army National Guard, James C. Daugherty of Holdenville, receives his star Monday from his wife, Barbara, during a ceremony with Gov. David Hall, right at the state capitol."
Date: July 1, 1974
Creator: Tapscott, George
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0237.0539]

Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Pulling a 38-foot Tahitian Ketch onto a truck trailer causes some tense moments for its builders."
Date: July 1, 1974
Creator: Miller, Joe
Object Type: Photograph
System: The Gateway to Oklahoma History
Production of K0(S) lambda and gamma in 100-GeV/c pion proton interactions (open access)

Production of K0(S) lambda and gamma in 100-GeV/c pion proton interactions

Results are presented on the production of K{sub s}{sup 0}, {Lambda} and {gamma} and {gamma} in 100 GeV/c {pi}{sup -}p interactions in the 30-inch hydrogen bubble chamber at NAL. The cross sections for the production of {pi}{sup 0}, K{sub s}{sup 0}, {Lambda} and {bar {Lambda}} are derived and compared with those produced in other reactions as functions of the energy. The average number of {pi}{sup 0} produced per collision is the same as in 100 GeV/c pp reactions.
Date: July 1, 1974
Creator: Berger, E. L.; Cocconi, V. T.; Counihan, M. J.; Humble, S.; Kellner, G.; Kotanski, A. et al.
Object Type: Article
System: The UNT Digital Library
TEST OF A LIQUID ARGON CHAMBER WITH 20-u m RMS RESOLUTION (open access)

TEST OF A LIQUID ARGON CHAMBER WITH 20-u m RMS RESOLUTION

A measurement of the spatial resolution of a liquid-argon filled chamber was performed with minimum ionizing particles. Two multi-strip chambers with 20-{micro}m strip spacing operating in the ionization mode were used in the experiment. They perform in accordance with a simple model based on electron diffusion. An estimate of the amount of electron diffusion in liquid argon is given and the time jitter distribution has a FWHM of 200 ns. Under best conditions, the spatial resolution is better than 20 {micro}m rms with an efficiency of nearly 100%.
Date: July 1, 1974
Creator: Derenzo, S.E.; Kirschbaum, A.R.; Eberhard, P.H.; Ross, R.R. & Sclmitz,F.T.
Object Type: Report
System: The UNT Digital Library
Decommissioning of DMA equipment at Richland. Quarterly status report for period ending June 30, 1974 (open access)

Decommissioning of DMA equipment at Richland. Quarterly status report for period ending June 30, 1974

The project is progressing under the authorizing November 12, 1973, TWX from AL to RL. It provides for removal of the retired equipment in the 234-5 Building, its packaging and burial suitable for 20-year retrieval. The building area affected will be decontaminated and made available for other purposes. Work is progressing on removal of the inspection equipment in Room 192 with two hoods having been detached from the conveyor head. No contamination exterior to the hoods has occurred. Document, Vitro-R-286 and its addendum are attached. They provide the sequence for removal of the inspection line equipment and the special procedure for removal of Hood HI-74. Twelve steel burial boxes have been received and 30 fiberglass burial boxes are in transit from Rocky Flats. No unusual problems have been encountered.
Date: July 1, 1974
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Radioactive debris from the Chinese nuclear test of June 17, 1974. [Measured at Richland, Washington] (open access)

Radioactive debris from the Chinese nuclear test of June 17, 1974. [Measured at Richland, Washington]

According to the news media, the Chinese People's Republic detonated a nuclear device estimated to have a yield between 0.2 and 1 megatons on June 17, 1974. Radioactive debris from this test was observed at the Richland, Washington laboratory on June 24, 1974, approximately seven days after this detonation. The radionuclide levels were extremely low and required 1000-minute counts on our most sensitive instruments for the measurement on air filters. After the initial observation, airborne radioactivity was below our detection limit until June 29, 1974, when it was approximately four-fold higher than on June 24. No further observations of these short-lived radioactive debris were observed through July 17, 1974.
Date: July 1, 1974
Creator: Jenkins, C. E. & Thomas, C. W.
Object Type: Report
System: The UNT Digital Library
Pion-pion scattering analysis of 205 GeV/c pi- p interactions in the NAL 30-inch hydrogen bubble chamber (open access)

Pion-pion scattering analysis of 205 GeV/c pi- p interactions in the NAL 30-inch hydrogen bubble chamber

A number of experiments at beam momenta below {approx} 25 GeV/c have yielded results on {pi}{sup -}{pi}{sup +} and {pi}{sup -}{pi}{sup -} scattering cross sections, obtained by modified Chew-Low extrapolation techniques applied to the reactions {pi}{sup -}p {yields} {Delta}{sup 0}{pi}{sup +}{sup -}. They have applied these same techniques to a small sample (169 events) of the reaction {pi}{sup -}p {yields} p{pi}{sup +}{pi}{sup -}{pi}{sup -} obtained from a 48,000-photo exposure of the NAL 30-inch hydrogen bubble chamber to a 205 GeV {pi}{sup -} beam. The statistics are insufficient to test the validity of the analysis at these high energies but they find {pi}{sup -}{pi}{sup +} and {pi}{sup -}{pi}{sup -} elastic scattering cross sections in the M{sub {pi}{sup {+-}}{pi}{sup -}} {approx} 3 GeV. Results will be presented of an attempt to obtain inelastic and total {pi}{pi} scattering cross-section estimates under similar assumptions.
Date: July 1, 1974
Creator: Bingham, H. H.; Chew, D. M.; Fretter, W. B.; Graves, W. R.; Stutte, L.; Yost, G. P. et al.
Object Type: Article
System: The UNT Digital Library
Jacksboro Gazette-News (Jacksboro, Tex.), Vol. NINETY-FIFTH YEAR, No. 6, Ed. 1 Monday, July 1, 1974 (open access)

Jacksboro Gazette-News (Jacksboro, Tex.), Vol. NINETY-FIFTH YEAR, No. 6, Ed. 1 Monday, July 1, 1974

Weekly newspaper from Jacksboro, Texas that includes local, state, and national news along with extensive advertising.
Date: July 1, 1974
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Investigations of the microstructure of heavy ion bombarded nickel (open access)

Investigations of the microstructure of heavy ion bombarded nickel

None
Date: July 1, 1974
Creator: Brimhall, J.L.
Object Type: Report
System: The UNT Digital Library
Summary of the international conference on hyperfine interactions studied by nuclear reactions and decay (open access)

Summary of the international conference on hyperfine interactions studied by nuclear reactions and decay

None
Date: July 1, 1974
Creator: Shirley, D.A.
Object Type: Article
System: The UNT Digital Library
Transplutonium cross sections determined in a resonance spectrum irradiation assembly (open access)

Transplutonium cross sections determined in a resonance spectrum irradiation assembly

None
Date: July 1, 1974
Creator: Spencer, J. D. & MacMurdo, K. W.
Object Type: Report
System: The UNT Digital Library
Progress in the thorium/U-233 shipping, reprocessing, and refabrication technology (open access)

Progress in the thorium/U-233 shipping, reprocessing, and refabrication technology

None
Date: July 1, 1974
Creator: Brooks, L. H.
Object Type: Article
System: The UNT Digital Library
Monte Carlo work at Argonne National Laboratory (open access)

Monte Carlo work at Argonne National Laboratory

None
Date: July 1, 1974
Creator: Gelbard, E.M. & Prael, R.E.
Object Type: Article
System: The UNT Digital Library
LIFE-III isotopic gas-release model (open access)

LIFE-III isotopic gas-release model

None
Date: July 1, 1974
Creator: Rest, J.
Object Type: Report
System: The UNT Digital Library
Model for the CW Power Output of the HF Chemical Laser (open access)

Model for the CW Power Output of the HF Chemical Laser

12p.
Date: July 1, 1974
Creator: Mjolsness, Raymond C.
Object Type: Report
System: The UNT Digital Library
Effect of innoculation of uranium and uranium--6 weight percent niobium with 0.01 to 1.0 weight percent titanium on impurity levels (open access)

Effect of innoculation of uranium and uranium--6 weight percent niobium with 0.01 to 1.0 weight percent titanium on impurity levels

None
Date: July 1, 1974
Creator: Avery, J. G.
Object Type: Report
System: The UNT Digital Library
Reaction $pi$$sup -$p $Yields$ $pi$$sup 0$n between 20 GeV/c and 100 GeV/c (open access)

Reaction $pi$$sup -$p $Yields$ $pi$$sup 0$n between 20 GeV/c and 100 GeV/c

None
Date: July 1, 1974
Creator: Barnes, A. V.; Mellema, D. J.; Tollestrup, A. V.; Walker, R. L.; Dahl, O. L.; Johnson, R. A. et al.
Object Type: Article
System: The UNT Digital Library
Review of ion-exchange technology used for the purification of the individual rare earths (open access)

Review of ion-exchange technology used for the purification of the individual rare earths

None
Date: July 1, 1974
Creator: Wheelwright, E. J.
Object Type: Article
System: The UNT Digital Library
Study of some metal cluster systems containing niobium, tantalum, molybdenum, and tungsten (open access)

Study of some metal cluster systems containing niobium, tantalum, molybdenum, and tungsten

None
Date: July 1, 1974
Creator: Dorman, W.C.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
An identifying, momentum-sensitive detector system for negative pions (open access)

An identifying, momentum-sensitive detector system for negative pions

None
Date: July 1, 1974
Creator: Meyer, H.O. & Springer, K.
Object Type: Report
System: The UNT Digital Library
Radiation problems associated with high exposure plutonium transportation (open access)

Radiation problems associated with high exposure plutonium transportation

None
Date: July 1, 1974
Creator: Faust, L G & Brackenbush, L W
Object Type: Article
System: The UNT Digital Library
Irradiation test of candidate HTGR recycle fuels in the H-1 and H-2 capsules (open access)

Irradiation test of candidate HTGR recycle fuels in the H-1 and H-2 capsules

None
Date: July 1, 1974
Creator: Olstad, R. A.; Olsen, A. R.; Fitts, R. B.; Long, E. L. Jr. & Lindemer, T. B.
Object Type: Report
System: The UNT Digital Library