Results 121 to 130 of about 2,064,661 (306)
Strontium -90 Radiation Detection
, 2014 The objective of this thesis is to construct a measurement system, measuring Radiation from Strontium with mass number 90 ( 90 Sr). The absorbed beta particle has a kinetic energy of 546 keV.
Jia, Jingyi
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Радиационная гигиена, 2015 A part of the Urals territory was contaminated with 90Sr and 137Cs in the 1950s as a result of accidents at the “Mayak” Production Association. The paper describes the analysis of in vivo 90Sr measurements in Urals residents.
E. I. Tolstykh +7 more
doaj
Vitrification of strontium-90 fluoride
, 1977 At Hanford, strontium-90 is removed from high-level nuclear fuel reprocessing waste and converted to strontium-90 fluoride. This /sup 90/SrF/sub 2/ is doubly encapsulated in high-integrity containers which are placed under water in monitored storage ...
Strachan, D. M., Schulz, W. W.
core
UCST‐Driven Shape Morphing in Digital Light Processing 4D‐Printed Hydrogels
Advanced Materials Technologies, EarlyView.A DLP‐printable UCST hydrogel based on poly(acrylic acid‐co‐acrylamide) enables reversible thermally induced expansion and 4D shape morphing. Rational control of composition, porosity, and multimaterial architecture enables predictable 4D shape morphing through differential swelling and localized actuation, opening new opportunities for high‐resolution
Fato Niang +2 more
wiley +1 more source
Радиационная гигиена, 2015 An article presents the results of the substantiation of possibility of the use of age-dependent biokinetic model of 90Sr in a human body for estimation of the average levels of a daily intake with a diet by means of measurements of radionuclide activity
V. S. Repin
doaj
Strontium 90 and caesium 137 in some Finnish soil profiles
, 2003 vokKirjasto Aj-kSuomalaisten maaprofiilien strontium 90 ja kesium ...
Lakanen, Esko, Häkkinen, Ulla
core
Geometry‐Driven Whispering‐Gallery Modes in Self‐Assembled Phosphorescent Organic Microtubes
Advanced Optical Materials, EarlyView.Micelles encapsulating tris(2‐phenylpyridine)iridium(III) self‐assemble into a hollow hexagonal microtube stabilized by a surface passivation layer. The hexagonal cross‐section confines circulating light along its facets, sustaining sharp whispering‐gallery resonances that guide photoluminescence emission under laser excitation.
Do Wan Kim +10 more
wiley +1 more source
Радиационная гигиена, 2017 The article presents results of analysis for development and implementation of the national permissible levels for Cs-137 and Sr-90 contamination of the foodstuff and water.
J. E. Kenigsberg
doaj
Advanced Optical Materials, EarlyView.Each optical system introduces aberrations in the reading of photoluminescence, which makes the signal dependant on the lab equipment. Here, a calibrated system is used to obtain the PLQYs and ratiometric parameters of popular upconverters to be used in thermometry.
Adilet Zhakeyev +5 more
wiley +1 more source
Process Test on Recovery of Fluorite and Strontium-barium Minerals from a Rare Earth Tailing Ore
Kuangchan zonghe liyongThis is an article in the field of mineral processing engineering.Tailings in China are rich in strontium-barium-bearing minerals and fluorite minerals.
Shanzhi DENG +4 more
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