Mihai Popescu-Stelea

ORCID: 0000-0003-0351-8481
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About
Contact & Profiles
Research Areas
  • Risk and Safety Analysis
  • Occupational Health and Safety Research
  • Engineering Diagnostics and Reliability
  • Industrial and Mining Safety
  • Chemical Safety and Risk Management
  • Mining and Gasification Technologies
  • Coal and Coke Industries Research
  • Environmental and Industrial Safety
  • Methane Hydrates and Related Phenomena
  • Material Properties and Failure Mechanisms
  • Geomechanics and Mining Engineering
  • Structural Integrity and Reliability Analysis
  • Thermal and Kinetic Analysis
  • Geotechnical and Geomechanical Engineering
  • Rock Mechanics and Modeling
  • Reliability and Maintenance Optimization
  • Quality and Safety in Healthcare
  • Coal Properties and Utilization
  • Fatigue and fracture mechanics
  • Global Energy Security and Policy
  • Digital Transformation in Industry
  • Machine Fault Diagnosis Techniques
  • Mining Techniques and Economics
  • Digital Economy and Work Transformation
  • Maritime Navigation and Safety

Universitatea Din Petrosani
2015-2024

Lucian Blaga University of Sibiu
2017

A adaptable, resilient, safe and secure power system is essential for ensuring energy national security, having a direct impact on state's economy, social stability, well-being through the following requirements: Ensuring continuity of supply (a robust guarantees uninterrupted access to electricity citizens, institutions, industries, reducing risk disruptions caused by technical deficiencies, cyberattacks, or geopolitical instability); Energy independence reduction external...

10.20944/preprints202504.0815.v1 preprint EN 2025-04-09

The protection of workers exposed to specific risks is regulated by a substantial and well individualized legislation on safety health at work. Currently there are many difficulties shortcomings in implementing legal requirements assessment prevention, especially due their insufficient knowledge understanding employers. In this context, starting from detailing explaining applicable, paper aims summarize systematize the information regarding available, both national European level, tools...

10.1051/matecconf/202030500086 article EN cc-by MATEC Web of Conferences 2020-01-01

The main objective of the paper is to analyze safety culture in order understand how theory and practice can be integrated improve performance related economic outcomes. research includes synthesis systematic studies on factors that influence relationship between organizational behavior. In a global manner, results obtained generate relevant insights into theoretically systematized provide series recommendations guide development future interventions. Finally, framework proposed for an...

10.1051/matecconf/202030500066 article EN cc-by MATEC Web of Conferences 2020-01-01

The rapid development of science and technology, the restructuring mining extraction industry, bring about profound changes in structure complexity technological equipment used mining. In this paper, Reliability Centered Maintenance (RCM) method has been applied to analyze components KSW-460NE shearer machine, which fails quite frequently. cutter drums do not match from a constructive point view, concrete operation conditions, alongside picks (being direct contact with coal hard inclusions)...

10.3390/pr10122550 article EN Processes 2022-11-30

Europe wants to prepare its businesses and citizens for a sustainable more prosperous human-centric digital future.The path the translation into reality of objectives will bring complement existing rights principles regarding protection data private life, as well guidelines companies new technologies.Globally, occupational health safety risk assessment process is implemented using hundreds dedicated tools, used in flexible complementary way, according clearly specified criteria. Customized...

10.1051/matecconf/202438900002 article EN cc-by MATEC Web of Conferences 2024-01-01

Abstract The modernization and expansion of telecommunications networks in Romania led to the explosive growth number workers engaged these activities. A determined role performance activities belongs employed occupation utility climber who face a risk with often fatal consequences, namely falling from height. Carrying out work at height safe healthy conditions by using utilitarian climbing techniques field requires its internal regulation according OSH, through elaboration OSH's own...

10.2478/minrv-2024-0030 article EN Revista minelor 2024-09-01

Abstract In recent decades, in addition to numerous work accidents which tens of thousands deaths, disabilities and millions days temporary inability have been recorded, we unfortunately witnessed some major disasters due human errors. Indeed, one the main identified contributors occurrence these undesirable events stems from latent/active this article, try develop a selective synthesis approaches error, different characteristic types, models methodologies that developed support minimization...

10.2478/minrv-2024-0054 article EN Revista minelor 2024-12-01

Based on the critical analysis of presently employed management methane drainage systems operation in Jiu Valley collieries, paper aims to assess basic elements required develop an automated monitoring and control system these. The results obtained after studies researches carried out also allowed formulating certain proposals regarding modification manual procedures operation, order correlate them with prescriptions legislation requirements from countries having a well-developed mining...

10.1051/matecconf/201712111005 article EN cc-by MATEC Web of Conferences 2017-01-01

Although the main reason for extraction of methane from coal beds continues to address ensuring safety workers, an important driver is need reduce emissions greenhouse gases.In order identify potential technical problems specific available technologies implementation, we performed a comparative critical analysis, based on which technically feasible systems resulted, their further selection being detailed analysis in financial and investment terms.The research goal was establish options using...

10.30638/eemj.2017.131 article EN Environmental Engineering and Management Journal 2017-01-01

Until the present, addressing economic dimension of work accidents and occupational diseases in Romania has been sporadic, relatively unsystematic unenforceable. Any quantitative assessment consequences involves determining cost associated with these undesirable events, which can be used as an indicator. Embedding labor safety criterion among performance criteria a company makes its profit directly conditional on fulfillment legal requirements working conditions, so that general management...

10.1051/matecconf/201929012024 article EN cc-by MATEC Web of Conferences 2019-01-01

Only an objective knowledge of safety and health at work reality on the harbor platform active participation all stakeholders (employers, unions, workers) can bring improvement in this activity. The prevention accidents by ensuring safe healthy working conditions maintaining Occupational Safety Health Management system are factors that continuously develop improve performance helping to actively manage risks. This paper aims systematize information available, both European national level so...

10.1051/matecconf/202235400003 article EN cc-by MATEC Web of Conferences 2022-01-01

As economies grow and the use of chemicals becomes more widespread, adoption effective control measures allows for safer on an industrial scale. Chemical hazards can have severe negative consequences both health employees, safety personnel facilities (fire explosion risk) environment. To characterize them, it is necessary to combine inherent associated with their conditions that may generate emissions exposures. Various methods, qualitative quantitative are available worldwide chemical risk...

10.1051/matecconf/202237300001 article EN cc-by MATEC Web of Conferences 2022-01-01

Abstract The production and use of chemicals are continuously increasing worldwide. For example, the global output increased approximately 12 times between 1970 2020. burden disease attributable to exposure is significant. World Health Organization estimates that globally, about 5 million deaths 90 disability - adjusted life years occupational, environmental management. Public authorities employers need access reliable information on practical, widely-accepted risk assessment methods in...

10.2478/czoto-2022-0027 article EN System Safety Human - Technical Facility - Environment 2022-12-01

10.1051/matecconf/202134200001 article cc-by MATEC Web of Conferences 2021-01-01
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