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Leung, L. R.; Michalakes, J. G.; Bian, X.
Argonne National Lab., IL (United States). Funding organisation: US Department of Energy (United States)2001
Argonne National Lab., IL (United States). Funding organisation: US Department of Energy (United States)2001
AbstractAbstract
No abstract available
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19 Apr 2001; [vp.]; W-31-109-ENG-38; Available from Argonne National Lab., IL (US)
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Miscellaneous
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Munoz Caravaca, Alain; Alonso Hernandez, Carlos; Diaz Asencio, Misael; Cartas Aguila, Hector; Acosta Milian, Reinaldo
Proceedings of Fifth International Symposium on Nuclear and Related Techniques NURT 20062006
Proceedings of Fifth International Symposium on Nuclear and Related Techniques NURT 20062006
AbstractAbstract
[en] The measured values of the 210Pb concentration in the atmospheric deposition in the city of Cienfuegos, Cuba, are presented. A positive relationship is obtained among the concentration of 210Pb in the atmospheric deposition and the total annual precipitation (r=0.66, p<0.001). It is suspected that the condition of being an island reduces the potential production 210Pb, and therefore the concentration of this radionuclide in the atmospheric fallout
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Source
International Atomic Energy Agency (IAEA), Vienna (Austria); Centro de Aplicaciones Tecnologicas y Desarrollo Nuclear (CEADEN), La Habana (Cuba); Instituto Superior de Tecnologia y Ciencias Aplicadas, La Habana (Cuba); Agencia de Energia Nuclear y Tecnologia de Avanzada (AENTA), La Habana, (Cuba); Centro de Gestion y Desarrollo de la Energia (CUBAENERGIA), La Habana (Cuba); 1 CD-ROM; ISBN 959-7136-42-2;
; Apr 2006; 120 KB; NURT 2006: 5. International Symposium on Nuclear and Related Techniques; La Habana (Cuba); 3-7 Apr 2006; Available in abstract form only from Centro de Gestion de la Informacion y Desarrollo de la Energia (Cubaenergia) calle 20 No 4111 esquina 47, Playa, La Habana, Cuba. E mail belkis@cubaenergia.cu; iraida@cubaenergia.cu

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Miscellaneous
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[en] Observations of pulsating auroras in the magnetic zenith and proton and electron auroras along the magnetic meridian were conducted from three stations covering from 580 to 710 invariant during the pulsating aurora campaign in Saskatchewan in January and February of 1980. Pulsations were observed only south of or on the southern edge of the proton precipitation region. This is in general agreement with other uncoordinated studies of proton and pulsating auroras in the late morning hours, but it also appears to be true for isolated events at other times as well. (auth)
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Journal Article
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Canadian Journal of Physics; ISSN 0008-4204;
; v. 59(8); p. 1124-1130

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No abstract available
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Journal of Geophysical Research; v. 79(34); p. 5219-5230
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[en] Highlights: • The aged Al–0.03Yb–0.06Zr alloy forms core-shell structured Al3(Yb,Zr) precipitates. • The Al–0.03Yb–0.06Zr alloy obtains a maximum hardness of 485 MPa. • The Al3(Yb,Zr) precipitates in Al–0.03Yb–0.06Zr have remarkable coarsening resistance. - Abstract: The precipitation hardening and coarsening resistance of precipitates were studied in Al–Yb, Al–Zr and Al–Yb–Zr alloys during aging at 400 °C. The aged Al–0.03Yb–0.06Zr alloy forms core–shell structured Al3(Yb,Zr) precipitates and the core and shell of precipitates are enriched in Yb and Zr respectively. Due to the dense and core–shell structured Al3(Yb,Zr) precipitates, the Al–0.03 at%Yb–0.06 at%Zr alloy obtains a maximum hardness of 485 MPa, which is greater than that of the Al–0.03 at%Yb and Al–0.06 at%Zr alloys. The Al3(Yb,Zr) precipitates in Al–0.03 at%Yb–0.06 at%Zr have remarkable coarsening resistance with a time exponent for the average radius of precipitates 1/n = 0.19 ± 0.02, which is smaller than that for Al–0.03Yb (0.34 ± 0.01)
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S0925-8388(14)00038-3; Available from http://dx.doi.org/10.1016/j.jallcom.2014.01.009; Copyright (c) 2014 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
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[en] The relationship of the afternoon/evening diffuse radio aurora, proton and electron precipitation and field-aligned currents is studied with data from the auroral radar at Slope Point, New Zealand, and the ISIS 2 satellite. It is shown that there is a very close association between the radio aurora and (primarily downward) field-aligned currents, which confirms and extends previous work, but that there is no clear relation with either proton or electron precipitation. (author)
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Journal Article
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Planetary and Space Science; ISSN 0032-0633;
; v. 28(8); p. 847-857

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[en] Using humidity exchange characteristics (precipitation and vapor) for the river Arafvi basin we have calculated a significant parameter having practical importance, i.e. quantitative response of the flow. This makes possible to conduct extra and interpolation areas of the flow curve and establish flow for any point and height. (author)
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3 refs., 1 tab.
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Journal Article
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Bulletin of the Georgian National Academy of Sciences; ISSN 0132-1447;
; v. 167(1); p. 94-96

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[en] The theoretical basis and the experimental evidence for the interpretation of photometric data in terms of precipitating particle morphology will be reviewed. Particular emphasis will be laid on the interpretation of auroral morphology in terms of the spectroscopic signature of the precipitating particles. The meridian scanning photometric data will be discussed briefly to emphasize the auroral morphology related findings. The new type of monochromatic TV system which was specially developed for two-dimensional spectrophotometric auroral imaging will be described. The auroral morphology related findings will be discussed according to the local time sector of the observations. The early evening auroras are characterized by soft electron precipitation on the equatorward edge of the auroral oval. This precipitation is not a steady diffuse region but it is structured and the structures show coherent convective motion often in the wastward direction. Harder precipitating features superimpose on this soft precipitation. These harder features (electrons 2 keV or larger) are observable by all-sky cameras and they participate in the substorm auroral dynamics. Following substorm onsets and northward expansions the electron auroras harden considerably and the protons expand poleward. During early morning the diffuse soft regions occur poleward of the hard auroral features. These early morning hard auroral features often show very hard pulsating patches. (author)
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Journal Article
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Journal of Geomagnetism and Geoelectricity; ISSN 0022-1392;
; v. 30(4); p. 407-418

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No abstract available
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Journal Article
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EOS, Trans., Amer. Geophys. Union; v. 54(8); p. 764-768
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Grant L. Schelkoph; Stanley J. Miller
Federal Energy Technology Center, Morgantown, WV (United States); Federal Energy Technology Center, Pittsburgh, PA (United States). Funding organisation: US Department of Energy (United States)1999
Federal Energy Technology Center, Morgantown, WV (United States); Federal Energy Technology Center, Pittsburgh, PA (United States). Funding organisation: US Department of Energy (United States)1999
AbstractAbstract
[en] A new concept in particulate control, called an advanced hybrid particulate collector (AHPC), is being developed under funding from the U.S. Department of Energy. The AHPC combines the best features of electrostatic precipitators (ESPs) and baghouses in a manner that has not been done before. The AHPC concept consists of a combination of fabric filtration and electrostatic precipitation in the same housing, providing major synergism between the two collection methods, both in the particulate collection step and in transfer of the dust to the hopper. The AHPC provides ultrahigh collection efficiency, overcoming the problem of excessive fine-particle emission with conventional ESPs, and it solves the problem of reentrainment and collection of dust in conventional baghouses
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Source
1 Jul 1999; 19 p; AC22-95PC95258; Available from OSTI as DE00014450
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