Results 81 to 90 of about 8,628 (232)

Progressive noise photons removal from ICESAT-2 data based on the characteristics of different types of noise

GIScience & Remote Sensing
Removing noise photons from Ice, Cloud, and Land Elevation Satellite-2 (ICESat-2) data is crucial for various applications of the photon-counting LiDAR system.
Zhenyang Hui, Li Zhang, Shuanggen Jin, Wenbo Chen, Penggen Cheng, Yao Yevenyo Ziggah   +5 more
doaj   +1 more source

Uranium leaching during short term application of pit-water on a carbonate containing soil in the Mendoza province of Argentina

, 2006
Pit-water from an Uranium (U) mine in San Rafael, Argentina, was applied to soil columns in a short-tenn experiment to evaluate retention of U. The mine soil was coarse-textured, with pH(KCI) 7.
Schindler, Valeria, Lopez, Silvia, Bonetto, Juan Pablo, Schnug, Ewald, Ratto, Silvia   +4 more
core   +1 more source

Research on Uranium Particle Analysis Technology Based on Large Geometry Secondary Ion Mass Spectrometry

Yuanzineng kexue jishu
Nuclear safeguards remain a topic of shared concern for the international community. Large geometry secondary ion mass spectrometry (LG-SIMS) has been employed to efficiently analyze uranium `isotopes in uranium particle samples for monitoring undeclared
WU Yong1, 2, QIN Mingkuan1, 2, TAN Jing2, GUO Dongfa2, CUI Jianyong2, HE Sheng1, 2, CAI Yelei1, 2, LIN Yan1, 2
doaj   +1 more source

Mining of Radioactive Raw Materials as an Origin of the Nuclear Fuel Chain [PDF]

Acta Montanistica Slovaca, 2007
The mining of radioactive raw materials may be considered as an origin of the nuclear fuel chain and thus determines the amount of radioactive wastes which have to be stored safety in the final stage of the fuel chain.
Bedřich Michálek
doaj  

Removal of Uranium (VI) from the Water Environment Using Mechanochemical-Activated Organoclay

Proceedings
The contamination of the environment in the uranium-mining region of Ukraine occurs as the result of the technological processes of mining and processing of uranium raw materials [...]
Iryna Kovalchuk
doaj   +1 more source

Review of recent developments in uranium extraction technology.

, 1978
Developments in uranium ore processing technology since the AAEC Symposium on Uranium Processing in July 1972 are reviewed. The main developments include the use of: - autogenous or semi-autogenous grinding, - benefication techniques such as radiometric ...
Crawford, RE, Alfredson, PG, Ring, RJ
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Uranium contamination of fluvial systems. Mechanisms and processes. Part I : geochemical mobility of uranium along the water path, the Koekemoerspruit (South Africa) as a case study

Cuadernos de Investigación Geográfica, 2013
Tailings deposits from gold- and uranium mining usually contain elevated amounts of radioactive and chemotoxical heavy metals. By seepage dissolved uranium and other contaminants migrate from tailings deposits via groundwater into adjacent fluvial ...
F. Winde
doaj   +1 more source

Main building, Climax Uranium Company

, 2022
Donor: Colorado Mining Association.Mill building and smoke stack, with concrete rail bed supports (?) in the foreground.Caption reads: "Main bldg - Climax Uranium Co. - Grand Junction - Mesa County. Site of old Holly Sugar Plant.

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“Not the End”

21: Inquiries into Art, History, and the Visual
Casualties of nuclear technologies are not immediate, and the populations that bear the most significant burden are too sparse to be noteworthy, especially in the case of uranium mining industries.
Kyveli Mavrokordopoulou
doaj   +1 more source

Robert G. Beverly, Climax Uranium Company

, 2022
Donor: Colorado Mining Association.A portrait of Robert G. Beverly, Climax Uranium Company.Caption reads: "Robert G. Beverly, Manager, Grand Junction Pilot Plant.

core