simion sorin - Academia.edu (original) (raw)
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Norwegian University of Science and Technology
University of the Basque Country, Euskal Herriko Unibertsitatea
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Papers by simion sorin
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings, 2020
Noise is a technological metabolism by-product, representing one of the most important discomfort... more Noise is a technological metabolism by-product, representing one of the most important discomfort factors for personnel that work in energetic coal extracting and preparation processes. Being aware of the general risks specific to energetic coal extracting and preparation activities, generated by exposure to noise, helps quantifying the effects upon workers, such as: blanking, auditory fatigue, sonorous trauma, partial loss of hearing, professional deafness. Prolonged exposure to high intensity noise may lead, in time, to professional deafness. Unlike auditory fatigue, which is a transitory and reversible phenomenon, noise caused deafness is characterized by definitive and irreversible loss of hearing. The number of people exposed to noise is continuously rising because of the equipment’s increasing work speed and power and increased mechanization. The current paper analyzes the evolution of the main sources of noise specific to energetic coal extracting and preparation processes, d...
MATEC Web of Conferences, 2021
The discomfort caused by exposure in the work process to occupational hazards generates. In this ... more The discomfort caused by exposure in the work process to occupational hazards generates. In this regard, this paper examines how the nuisances generated by technological processes influence the activity of workers and the legislative framework for jobs in which these occupational hazards exceed the allowed limits. In order to monitor the exposure to occupational hazards, the team of the Toxicology Laboratory performed determinations for the main occupational hazards existing in the work environment to the beneficiaries, the method of determining exposure to toxins being the direct method with measuring devices with numerical display, in time respectively, taking samples and analyzing them in the laboratory. The methods of analysis are in accordance with the legal provisions in force, using devices (metrological verified) and certified methods of analysis. Following the determination of noxious substances, specific risk assessments, in accordance with the legislation in force applica...
ACTA Universitatis Cibiniensis, 2015
Noise from industrial activities is a major problem because of its noxious and its presence in al... more Noise from industrial activities is a major problem because of its noxious and its presence in all technological activities. The coal preparation activity from industry, in the presence of risks of exposure to noise, is affecting the health and safety of workers. Occupational hearing loss and deafness caused by exposure to noise at work are the most encountered illnesses occurring in the European Union. This paper examines the main sources of noise in coal preparation technological process and their effects on the human factor.
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings, 2020
Noise is a technological metabolism by-product, representing one of the most important discomfort... more Noise is a technological metabolism by-product, representing one of the most important discomfort factors for personnel that work in energetic coal extracting and preparation processes. Being aware of the general risks specific to energetic coal extracting and preparation activities, generated by exposure to noise, helps quantifying the effects upon workers, such as: blanking, auditory fatigue, sonorous trauma, partial loss of hearing, professional deafness. Prolonged exposure to high intensity noise may lead, in time, to professional deafness. Unlike auditory fatigue, which is a transitory and reversible phenomenon, noise caused deafness is characterized by definitive and irreversible loss of hearing. The number of people exposed to noise is continuously rising because of the equipment’s increasing work speed and power and increased mechanization. The current paper analyzes the evolution of the main sources of noise specific to energetic coal extracting and preparation processes, d...
MATEC Web of Conferences, 2021
The discomfort caused by exposure in the work process to occupational hazards generates. In this ... more The discomfort caused by exposure in the work process to occupational hazards generates. In this regard, this paper examines how the nuisances generated by technological processes influence the activity of workers and the legislative framework for jobs in which these occupational hazards exceed the allowed limits. In order to monitor the exposure to occupational hazards, the team of the Toxicology Laboratory performed determinations for the main occupational hazards existing in the work environment to the beneficiaries, the method of determining exposure to toxins being the direct method with measuring devices with numerical display, in time respectively, taking samples and analyzing them in the laboratory. The methods of analysis are in accordance with the legal provisions in force, using devices (metrological verified) and certified methods of analysis. Following the determination of noxious substances, specific risk assessments, in accordance with the legislation in force applica...
ACTA Universitatis Cibiniensis, 2015
Noise from industrial activities is a major problem because of its noxious and its presence in al... more Noise from industrial activities is a major problem because of its noxious and its presence in all technological activities. The coal preparation activity from industry, in the presence of risks of exposure to noise, is affecting the health and safety of workers. Occupational hearing loss and deafness caused by exposure to noise at work are the most encountered illnesses occurring in the European Union. This paper examines the main sources of noise in coal preparation technological process and their effects on the human factor.