Temat: occupational safety management - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Development of system of automated occupational health and safety management in enterprises
Autorzy:: Bochkovskyi, A. P.
Sapozhnikova, N. Yu.
Powiązania:: https://bibliotekanauki.pl/articles/1818779.pdf
Data publikacji:: 2021
Wydawca:: Stowarzyszenie Komputerowej Nauki o Materiałach i Inżynierii Powierzchni w Gliwicach
Tematy:: safety and health management
automated occupational health and safety management
occupational risk
human factor
man-machine-environment
zarządzanie bezpieczeństwem i higieną pracy
ryzyko zawodowe
czynnik ludzki
człowiek-maszyna-środowisko
Opis:: Purpose: Develop a system of automated occupational health and safety management to improve the procedure for minimizing occupational risks and ensure comprehensive protection of employees from the impacts of negative factors of the systems "man - machine - environment". Design/methodology/approach: The following set of scientific methods was used in the study: analysis of normative-legal documents and scientific-technical literature in the field of building and functioning of occupational safety and health management systems, methods of system analysis, simulation methods, namely discrete-event simulation (DES) of random and dynamic processes, methods of decision theory and data mining. Findings: Based on the results of the research, a system of automated occupational health and safety management, which due to the connection the functionally independent elements (according to a certain scheme) allows to provide comprehensive protection of employees from the impacts of negative factors of the system "man - machine - environment" and reduce occupational injuries and diseases, was developed. This is done by constant monitoring and promt correcting of parameters of impact on the employee of the specified factors. The developed system was implemented in the occupational health and safety management system of the industrial enterprise "Stalkanat-Silur" (Odessa, Ukraine), resulting in reducing the number of accidents, in particular, in dangerous areas of production by 33.3%, increasing the economic efficiency of the enterprise through increasing the level of productivity by 5% and reducing in the number of social insurance payments by 11%. Research limitations/implications: The developed system can be implemented both within separate industrial premises and in the enterprise as a whole, but the number of its elements could be changed (increase / decrease) depending on the number of jobs and dangerous areas that need control. Practical implications: The implementation of the proposed system allows to increase the level of economic efficiency of the enterprise by increasing the level of labor productivity due to reducing the negative impact on the employee of harmful factors and compliance with rational mode of work and rest in each workplace, as well as by reducing the number of social insurance payments due to reducing the occupational injuries and diseases. Originality/value: For the first time the system of automated occupational health and safety, which, in contrast to existing automated occupational risk minimization systems and traditional occupational health and safety management systems, provides comprehensive protection of employees from the the impacts negative factors of the system "man - machine-environment", by constant monitoring the parameters of such impact and their prompt correction in case of deviation of the specified parameters from the set criteria, was developed and proposed for use at enterprises, institutions and organizations.
Źródło:: Journal of Achievements in Materials and Manufacturing Engineering; 2021, 107, 1; 28--41
1734-8412
Pojawia się w:: Journal of Achievements in Materials and Manufacturing Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Elaboration of occupational risks evaluation models considering the dynamics of impact of harmful factors
Autorzy:: Bochkovskyi, A. P.
Powiązania:: https://bibliotekanauki.pl/articles/1818829.pdf
Data publikacji:: 2020
Wydawca:: Stowarzyszenie Komputerowej Nauki o Materiałach i Inżynierii Powierzchni w Gliwicach
Tematy:: safety management
health management
Markov drift processes
stochastic models
risk evaluation
occupational risk
zarządzanie bezpieczeństwem
zarządzanie zdrowiem
modele stochastyczne
ocena ryzyka
ryzyko zawodowe
Opis:: Purpose: Elaborate and substantiate stochastic models of occupational risk evaluation for application in the occupation health and safety. Design/methodology/approach: Analysis of scientific and technical literature and regulatory framework for risk evaluation in the occupation health and safety; methods of probability theory, theory of Markov processes; methods of restoration theory. Findings: A system of differential equations and limit conditions for finding the limit distribution of probabilities of a random process of occupational dangers is derived. Based on the results of solving the limit value task, expressions to determine a number of key indicators by which the level of occupational risk can be evaluated are obtained. Research limitations/implications: The proposed approach aims to evaluation the risk associated with the impact on the employee of harmful factors, but can also be used to evaluate the injury risk. But in this case the received limit value task will be much more difficult. Practical implications: The application of the proposed approach allows to increase the level of occupational safety by taking into account the stochastic characteristics of the negative factors impact on the employee during occupational risks evaluating, as well as the possibility of setting such values of controllable parameters that will allow with a certain probability to ensure not to exceed the level of impact accumulation in the employee of the consequences of these factors. Originality/value: Stochastic models of occupational risk evaluation based on the application of Markov drift processes for the modeling the hybrid nature of the negative factors impact on the employee, which occurs within the real systems "man - technical system - production environment" were elaborated and substantiated for the first time.
Źródło:: Journal of Achievements in Materials and Manufacturing Engineering; 2020, 102, 2; 76--85
1734-8412
Pojawia się w:: Journal of Achievements in Materials and Manufacturing Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Elaboration of stochastic models to comprehensive evaluation of occupational risks in complex dynamic systems
Autorzy:: Bochkovskyi, A. P.
Powiązania:: https://bibliotekanauki.pl/articles/1818802.pdf
Data publikacji:: 2021
Wydawca:: Stowarzyszenie Komputerowej Nauki o Materiałach i Inżynierii Powierzchni w Gliwicach
Tematy:: safety management
health management
dynamic systems
Markov drift processes
risk evaluation
occupational risk
zarządzanie bezpieczeństwem
zarządzanie zdrowiem
układy dynamiczne
modele stochastyczne
ocena ryzyka
ryzyko zawodowe
Opis:: Purpose: Elaborate stochastic models to comprehensive evaluation of occupational risks in “man - machine - environment” systems taking into account the random and dynamic nature of the impact on the employee of negative factors over time. Design/methodology/approach: Within study, the methods of probability theory and the theory of Markov processes - to find the limit distribution of the random process of dynamic impact on the employee of negative factors over time and obtain main rates against which the level of occupational risks within the "man - machine - environment" systems can be comprehensively evaluated; Erlang phases method, Laplace transform, difference equations theory, method of mathematical induction - to elaborate a method of analytical solution of the appropriate limit task for a system of differential equations in partial derivatives and appropriate limit conditions were used. Findings: A system of differential equations in partial derivatives and relevant limit conditions is derived, which allowed to identify the following main rates for comprehensive evaluation of occupational risks in systems "man - machine - environment": probability of excess the limit of the employee's accumulation of negative impact of the harmful production factor; probability of the employee’s injury of varying severity in a random time. An method to the solution the limit task for a system of differential equations, which allows to provide a lower bounds of the probability of a certain occupational danger occurrence was elaborated. Research limitations/implications: The elaborated approach to injury risk evaluation is designed to predict cases of non-severe injuries. At the same time, this approach allows to consider more severe cases too, but in this case the task will be more difficult. Practical implications: The use of the elaborated models allows to apply a systematic approach to the evaluation of occupational risks in enterprises and to increase the objectivity of the evaluation results by taking into account the real characteristics of the impact of negative factors on the employee over time. Originality/value: For the first time, a special subclass of Markov processes - Markov drift processes was proposed and substantiated for use to comprehensive evaluation of occupational risks in “man - machine - environment” systems.
Źródło:: Journal of Achievements in Materials and Manufacturing Engineering; 2021, 104, 1; 31--41
1734-8412
Pojawia się w:: Journal of Achievements in Materials and Manufacturing Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Development of system of automated protection of employees from COVID-19 and other infections at the enterprise
Autorzy:: Bochkovskyi, A. P.
Sapozhnikova, N. Yu.
Powiązania:: https://bibliotekanauki.pl/articles/2201030.pdf
Data publikacji:: 2022
Wydawca:: Stowarzyszenie Komputerowej Nauki o Materiałach i Inżynierii Powierzchni w Gliwicach
Tematy:: safety and health management
COVID-19
acute occupational disease
quarantine regime
system of automated protection
zarządzanie bezpieczeństwem i higieną pracy
choroba zawodowa
kwarantanna
system ochrony
Opis:: Purpose: To develop a system of automated protection of employees from Covid-19 and other infections, it is implemented through minimizing the risks of contracting the SARS-CoV-2 virus and other respiratory viral infections within the enterprise. Design/methodology/approach: Analysis of legal normative documents and scientific and technical literature – to update the scientific problem and formulate the research tasks; methods of system analysis - to build the overall structure of the system and to establish relationships between its elements; simulation methods - to develop the algorithms of functioning and interaction of sensors and actuators of the corresponding subsystems; methods of decision theory and data mining - to develop the training programs and testing the knowledge of employees on epidemic safety. Findings: The system of automated protection of employees from Covid-19 and other infections was developed, which, due to the connection of functionally independent elements according to a certain scheme, allows minimizing the risk of contracting the SARS-CoV-2 virus and other respiratory viral infections of employees at the enterprise and increasing their protection from the occurrence of the corresponding infections by implementing a complex of anti-epidemic measures within the system and providing and constant support of the quarantine regime at the enterprise in accordance with WHO recommendations. The developed system was implemented and pilot tested at the industrial enterprise "Odessa Experimental Plant" (Odessa, Ukraine). Based on the results of the development of the system, an application was filed for obtaining a patent for invention No. a 202105894 dated 20.10.2021. Research limitations/implications: The number of system elements can change (increase/decrease) depending on the number of workplaces, as well as areas requiring control. Practical implications: The implementation of the proposed system allows increasing the level of economic sustainability of the enterprise in a complex epidemiological situation of the state or world level by minimizing the risks of enterprise shutdown as a result of the need to limit social and labour connections between employees due to implementation a full range of antiepidemic measures (in accordance with WHO recommendations) at the enterprise and constant compliance with the established quarantine regime by the employees at enterprise. Originality/value: For the first time, the system of automated protection of employees from Covid-19 and other infections was developed and proposed for use at enterprises, institutions and organizations, which, unlike others, allows the implementation of a full range of appropriate anti-epidemic measures at the enterprise (according to WHO recommendations) and ensure compliance with the established quarantine regime by the employees, due to the constant management of the sanitary-epidemic control modes of admission to the enterprise, disinfection of surfaces, ventilation and air decontamination of industrial premises etc.
Źródło:: Journal of Achievements in Materials and Manufacturing Engineering; 2022, 112, 2; 70--85
1734-8412
Pojawia się w:: Journal of Achievements in Materials and Manufacturing Engineering
Dostawca treści:: Biblioteka Nauki

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