No abstract

In this paper, we consider the control of animal carcasses and the detection of such a disease as scrapie. For our country, this animal disease remains quite rare, but at the same time it should not be overlooked. This is due to the fact that there are regular purchases of breeding cattle from abroad, and this is a risk of importing an infected animal. The relevance of the work is that the disease of sheep and goats-scrapie can not be detected at very early stages of its development. Symptomatic manifestations do not appear immediately, there are no clear clinical characteristics, which is why this disease can not be diagnosed for a long time. To assess the health status and predict the quality of products obtained, new approaches are needed to study the products of sheep and goat slaughter. Great importance is given to standard methods of studying, identifying certain patterns in clinical, anamnestic, morphological, metric and anatomical indicators of the animal body. Using these indicators and changing their dynamic characteristics, it is possible to make significant adjustments in the definition of this disease, which would allow us to develop a number of rules for modern veterinary and sanitary evaluation of animal slaughter products.

Рассмотрены вопросы важности разработки эффективных планов аварийного реагирования, как пятого уровня глубокоэшелонированной защиты АЭС. Показаны возможности использования вероятностного анализа безопасности третьего уровня объектов использования атомной энергии при аварийном планировании и реагировании.

Purpose: Retrospective analysis of the process of defining the zones of radioactive contamination zones formed after the Chernobyl accident. Results: Summary of events related to liquidation of the Chernobyl NPP (ChNPP) accident consequences is given in the context of defining the radioactive contamination zones. Experience of zoning of the territories exposed to radioactive contamination due to the Chernobyl NPP accident during 1986–2015 in Belarus and the Russian Federation has revealed the following: - Zones of radioactive contamination as a result of the ChNPP accident have been finally defined by the regulatory-legal acts only by 1991 – in five years after the Chernobyl accident; - At present, the zones of radioactive contamination zones legally correspond to the borders of settlements that were given a certain status of the radioactively contaminated territory. This leads, in particular, to paradoxical "automatic" reduction of radioactive contamination zonesareas due to abolition of settlements with no inhabitants. Absence of the established borders of radioactive contamination zones creates difficulties in substantiation of the measures related to radiation monitoring, rehabilitation of radioactively contaminated areas and their return to economic circulation. Conclusions: Experience of eliminating mitigation of the Chernobyl NPP accident consequences shows that the absence of modern and scientifically justified procedures of defining the borders of radioactive contamination zones results not only in an inadequate assessment of the scales of consequences, but also does not allow effective differentiating the inventory and scale of necessary measures on population protection.