Introduction. The indicators of the safety system quality in technosphere include risk indicators. purpose this work is to assess social coal mining since associated with specific working conditions, and any emergency situation immediately jeopardizes thelives many people at same time. Methods. based on analysis statistical information. Results discussion. F/N curve for 70-year period (1943-2012) was constructed, normative values Russia other industrialized countries were discussed. Judging...

The aim of the article is to assess danger coal production in mines by risk characteristics. F/N curves for past 70-years period (1943-2012) and 21-years (1992-2012) empirically demonstrate severities frequencies fatal accidents mining. empirical curve compared tolerability criteria, evidencing unacceptably high level social coal-mine staff.

The article deals with the health of population living in area affected by pulp and cardboard mill. aim is to assess non-carcinogenic carcinogenic risks Selenginsk caused emissions from examines dynamics average annual concentrations pollutants air urban settlement. results calculations inhalation are presented. risk values exceeded permissible for all pollutants. Fine particles PM2,5 ozone O3 norms 22 15 times respectively period five years. calculation level showed that there additional...

The municipality safety data sheet is a document that indicates the readiness of territory for preventing and mitigating consequences emergency situations, including accidents caused by man-made natural factors. article analyzes legislative regulatory framework developing describes methodological approach used in development Irkutsk Region. shows probabilistic statistical approaches to hazard analysis risk assessment, as well modeling, are combination methods provide realistic results...

The Ministry of Labor recommendations for assessing occupational risks suggest 13 methods, among which is the bow tie technique. employer chooses a method risks, taking into account large number parameters, including degree danger works performed and possible consequences risks. specifies high-risk production operations analyzes effectiveness safety barriers. purpose study to apply "bow tie" in develop ways minimize them. analyzed on example during oil production. We used statistical data...

Squarroside C (1), a new cycloartane 3,21-bisdesmoside, was isolated from the above-ground parts of Thalictrum squarrosum. The structure 1 established as 3-O-[O-alpha-L-rhamnopyranosyl-(1-->6)-beta-D-glucopyranosyl]-21-O-be ta-D-glucopyranosyl-21(S),22(S),23(R),3beta,21alpha,22beta, 30-tetrahydroxy-21,23-epoxycycloart-24-ene by 2D NMR spectroscopy and FABMS.

Abstract The paper presents a retrospective analysis of the risks inherent in man-made and natural emergencies territory Irkutsk Region assesses their level based on modern risk methodology. In work, we used methods statistical analysis. processing synthesis data was carried out as whole for Russian Federation period 2009-2019. A quantitative assessment 2009-2019 number injured emergencies. We calculated average indicators recurrence hazards, well collective risk, which assigned to high-risk...

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Introduction. The state of the population health depends on ecological and hygienic well-being territory. In places with developed oil production, there is a long-term impact pollutants human body and, as result, corresponding diseases develop. This evidenced by numerous domestic foreign studies, but territory Irkutsk region not covered such studies. Therefore, work objective to assess production processes incidence oil-producing regions region. Materials Methods. source materials were...

Relative statistical indicators of injuries in construction are higher than the general rate for all types economic activity. In this paper, assessment has been made occupational risks during buildings with consideration to peculiarities technological stages. The were assessed regard probability danger and seriousness consequences. highest revealed following works: land plot fencing, demolition existing buildings, foundation excavation, trenching communications, erecting outer walls wiring....

Relative statistical indicators of injuries in construction are higher than the general rate for all types economic activity. In this paper, assessment has been made occupational risks during buildings with consideration to peculiarities technological stages. The were assessed regard probability danger and seriousness consequences. highest revealed following works: land plot fencing, demolition existing buildings, foundation excavation, trenching communications, erecting outer walls wiring....