27 research outputs found
Postoperative irradiation in patients with pT3-4N0 laryngeal cancer: results and prognostic factors
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A modified method for the determination of radioactive isotopes in building raw and construction materials with multichannel gamma spectrometry
No full textA modified method is presented for the determination of natural and artificial isotopes in building raws and materials using multichannel gamma-ray spectrometry. A procedure is given for the preparation of standards as well as for the determination of radioisotopes content in typical building raws and/or materials. Results of these determinations were compared with those from standard, tri-channel gamma spectrometry described in Instruction No. 234/95 [2] issued by the Institute of Building Technology in Warsaw, Poland
Selective foam fractionation of chloride complexes of zinc(II), cadmium(II), mercury(II), and gold(III)
No full textExtraction of Co(II) and Ni(II) ammine cations from aqueous solutions into chloroform by highly lipophilic crown carboxylic acids
No full textVerification of a Stochastic Model for a Frothless Solvent Ion Flotation Using Thulium and Americium
No full textSodium Ion-Selective Electrodes Based on Dibenzo-16-crown-5 Compounds with Pendent Amide Groups
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