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Wyświetlanie 1-2 z 2
Tytuł:
Working Conditions and Dentists’ Attitude Towards Proprioceptive Derivation
Autorzy:
Chaikumarn, M.
Powiązania:
https://bibliotekanauki.pl/articles/90582.pdf
Data publikacji:
2004
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
dentist
working conditions
attitudes
proprioceptive derivation
organizacja pracy
warunki pracy
służba zdrowia
usługi stomatologiczne
metody bezpiecznej pracy
dentysta
procedury postępowania
Opis:
Proprioceptive derivation (Pd), a new method of organising a dentist workstation as well as a working procedure, was introduced to Thailand. The aim of this study was to assess the working conditions and the attitude to Pd among experienced users. Questionnaires were distributed among 12 dentists. The results showed that all dentists chose to work in a sitting posture and mostly worked without breaks between patients. They spent less time on dental examination and crown and bridge therapy tasks. Solving problems in patients with physical limitations resulted in a low stress level. Seven dentists (58.3%) always used Pd and liked it. Five dentists (41.7%) sometimes used Pd, with 3 of them liking it. Only 2 dentists, who sometimes used Pd, did not like it because it could not cover all dental tasks and treatment, and it was difficult and complex.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2004, 10, 2; 137-146
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Exposure to Methyl Methacrylate and Its Subjective Symptoms Among Dental Technicians, Tehran, Iran
Autorzy:
Golbabaei, F.
Mamdouh, M.
Jelyani, K. N.
Shahtaheri, S. J.
Powiązania:
https://bibliotekanauki.pl/articles/90960.pdf
Data publikacji:
2005
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
methyl methacrylate
dental technicians
dental laboratories
health symptoms
time-weighted average concentration
peak concentration
zagrożenia chemiczne
służba zdrowia
usługi stomatologiczne
pyły
narażenie zawodowe
Opis:
Exposure to methyl methacrylate (MMA), total dust and health symptoms were investigated in 20 dental laboratories located in Tehran, Iran. Time-weighted average (TWA) of MMA and peak concentrations were determined, using XAD-2 tubes followed by GC-ID analysis. Total dusts were evaluated gravimetrically. Health symptoms were asked using a questionnaire. TWA for technicians with direct and indirect exposure to MMA were 327.28 ± 79.42 and 282.9 ± 41.84 mg/m3, respectively. Peak concentration of MMA for those technicians were 337.0 ± 36.81 and 328.88 ± 45.40 mg/m3, respectively. There were no significant differences between TWA of MMA and peak concentration in different weekly workdays; however, within-day variations were observed (P < .05). TWA of MMA and peak concentration correlation with the laboratory volume were 0.61–0.65. Dust exposure of technicians was 2.35 ± 2.70 mg/m3. Cough and skin dryness were the common health symptoms. Smoking and asbestos exposure history were factors influencing cough prevalence (p < .05). It is concluded that the current Short-Term Exposure Limit (STEL) is not low enough to protect technicians against the adverse effects caused by MMA.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2005, 11, 3; 283-289
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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