Denitration of Radioactive Waste with Formaldehyde During Evaporation in the Natural-Circulation Evaporator

The paper presents a scheme of an experimental full-scale evaporation rig and a description of the tests carried out on it for the evaporation of nitric acid solutions with simultaneous denitration with formaldehyde. The results of work on a full-scale evaporator rig confirmed the possibility of using evaporation method with simultaneous denitration by formaldehyde in a natural-circulation evaporator with external heating chamber. The dependence of concentration of nitric acid to the molar ratio of formaldehyde to nitric acid was obtained. © Published under licence by IOP Publishing Ltd

TEST OF THE TECHNOLOGY AND EQUIPMENT FOR TREATMENT OF ILW GENERATED BY EXTRACTION REPROCESSING SPENT NUCLEAR FUEL

New approaches to the treatment of intermediate-level waste from the extraction reprocessing of NPP spent nuclear fuel were tested on the evaporation rig at OJSC "SverdNIIhimmash". Experimental data are used to design of commercial scale equipment

Some features of polysemantic words in russian and english

The article touches upon polysemantic words in Russian and English. The comparison is based on typological approach that helps a further development of such concepts as linguistic and extra-linguistic causes forming polysemantic words

Possessive Form of Nouns and English Subjective Nouns

This article argues that the possessive form of English nouns of non-living things tends to correlate with the subjectivity of nouns. The subjectivity is likely to be a multi-leveled phenomenon. Though naming non-living things, some group of nouns are quasi-subjective that brings them to adopt a possessive form. The development of the possessive form is regarded as resulting from the typological transformation of the English language i.e. the move from an inflected language to an analytical one

Comparative analysis of model categories of English and Russion verbs

The article is dedicated to comparative analysis of modal categories of English and Russian verbs. The current interest of the article is that English and Russian model verbs are described within the frames of comparative analysis. English and Russian modal verbs are characterized from grammatical point of view as well as from semantic aspect. Modal verbs translation issues are treated in the article; the ways of their solving are offered

AUTHENTIC MATERIALS’ ROLE WHEN TEACHING LAW-STUDENTS PROFESSIONAL TRANSLATION

The article touches upon the issue of teaching professional English / Russian translation to law students of non-linguistic Universities. The brief analysis of authentic materials, the principle of their selection and their role in teaching English for special purposes is given here. Analysis of some English language terminology and phrases used in the process of professional communication is made. The importance of students‘ interdisciplinary results and achievements in the process of learning English at non-linguistic Universities is emphasized. Using educational authentic materials content as the example, possibilities of increasing the teaching process’ quality and efficiency, and solutions of linguodidactic, linguistic and methodological tasks are demonstrated in this paper

X-ray study of the comb-like polysiloxane at the different phase states

Structure of comb-shaped liquid crystalline polysiloxane with phenyl benzoate mesogenic side group has been studied. The analysis of the scattering intensity and calculation of the Patterson function of polymer samples oriented in the magnetic field over a wide temperature range have been performed. On the base of these data the structural model of mesogenic groups packing has been suggested