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Wyszukujesz frazę "foundry workers" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
Work-Related Musculoskeletal Disorders, Job Stressors and Gender Responses in Foundry Industry
Autorzy:
Sharma, R.
Singh, R.
Tematy:
job stressors
gender differences
MSDs
foundry workers
Likert scale
stresory
różnice płci
zaburzenia układu mięśniowo-szkieletowego
przemysł odlewniczy
Pokaż więcej
Wydawca:
Centralny Instytut Ochrony Pracy
Powiązania:
https://bibliotekanauki.pl/articles/90135.pdf  Link otwiera się w nowym oknie
Opis:
The main aim of this paper was to identify job stressors, gender responses and association of psychosocial work stressors with prevalence of work related musculoskeletal disorders (MSDs) among foundry workers. The data were obtained with ergonomics checklist using Likert scale. The results of this study showed a high prevalence of MSDs among workers. The male workers were more prone to pain in neck while the female workers were more prone to MSDs in upper back and shoulders. Correlation analysis showed significant relationship of dimensions of work aspects with pain and discomfort. It proved that the work-related MSDs are the results of interaction of multiple stressors associated with work and work environment, and other personal factors. ANOVA indicated that the perception of work aspects as stressors differed significantly between male and female workers.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Correlation between airborne manganese concentration at the workstations in the iron foundry and manganese concentration in workers’ blood
Autorzy:
Mirmohammadi, Seyedtaghi
Moghaddasi, Yosef
Yazdani, Jamshid
Yousefinejad, Razyeh
Esfandyari, Yahya
Gorgani, Mohsen
Habibpour, Manijeh
Tematy:
atomic absorption spectroscopy
foundry
blood assessment
manganese airborne particle
air and blood assessment
workers
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Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Powiązania:
https://bibliotekanauki.pl/articles/2164084.pdf  Link otwiera się w nowym oknie
Opis:
Background Manganese (Mn) used as raw material for melting process in the ferrous foundry is considered as hazardous neurotoxic substance because it accumulates in the central nervous system and may cause neurological disorders. The furnace-men and melting department workers are potentially exposed to manganese particles or fume in the workplace. The objective of the research has been to investigate the sources and levels of manganese exposure in the foundry by correlation of blood-manganese (B-Mn) and air-manganese (air-Mn) measurement. Material and Methods Air-Mn and Mn of blood serum were measured involving workers who worked in a big-sized foundry during 1 year. The standard method of the Occupational Safety and Health Administration (OSHA) ID-121 was used for air and blood assessment and atomic absorption spectroscopy (AAS) was carried out for air and blood sample analysis. Results The air sampling results have revealed that there is a high exposure to manganese (4.5 mg/m3) in the workplace as compared to the National Institute for Occupational Safety and Health’s (NIOSH) time weighted average (the reference time-weighted average (TWA) = 1 mg/m³). The average blood serum Mn concentration was 2.745 μg/l for subjects working for shorter than 3 months and 274.85 μg/l for subjects working 3–12 months. Conclusions Against the research hypothesis there was no correlation between the air-Mn concentration and the B-Mn (serum) level of manganese in the serum of the exposed subjects. It may be due to short time of air sampling of manganese airborne particles, and a real-time monitoring of airborne manganese particles is suggested for any future study. Med Pr 2017;68(4):449–458
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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