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Article
An unusual mechanism of polymerization of MMA initiated by ammonia-triisobutyl borane and atmospheric oxygen
The kinetics of polymerization of methyl methacrylate in vacuum initiated by ammonia-triisobutyl borane (iso-Bu3B · NH3) oxidized in air is studied. It is shown that the rate of reaction shows the first order wit...
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Article
Application of minimization methods in calculating atoms with several open shells
Basing on minimization methods, earlier suggested algorithms for the solution of a many-electron problem in Hartree-Fock-Roothaan approximation for systems with close and open shells extend over Roothaan-Hartr...
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Article
Analysis for actinides in tissue samples from plutonium workers of two countries
For more than 25 years, the United States Transuranium and Uranium Registries (USTUR) and the Dosimetry Registry of the Mayak Industrial Association (DRMIA) of the Russian Federation have, each independently, ...