Autor: Virtanen, M. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Perceived Mental Stress and Reactions in Heart Rate Variability—A Pilot Study Among Employees of an Electronics Company
Autorzy:: Orsila, R.
Virtanen, M.
Luukkaala, T.
Tarvainen, M.
Karjalainen, P.
Viik, J.
Savinainen, M.
Nygard, C. H.
Powiązania:: https://bibliotekanauki.pl/articles/90441.pdf
Data publikacji:: 2008
Wydawca:: Centralny Instytut Ochrony Pracy
Tematy:: work stress
wristop computer
heart rate variability
Opis:: In this study perceived mental stress during occupational work was compared to heart rate variability (HRV) using a traditional questionnaire and a novel wristop heart rate monitor with related software. The aim was to find HRV parameters useful for mental stress detection. We found the highest correlation between perceived mental stress with the differences between the values of triangular interpolation of rythm-to-rythm (RR) interval histogram (TINN) and the root mean square of differences of successive RR intervals (RMSSD) obtained in the morning and during the workday (r = –.73 and r = –.60, respectively). The analysis shows that as the RMSSD and TINN value differences increase from night to morning, the stress decreases.
Źródło:: International Journal of Occupational Safety and Ergonomics; 2008, 14, 3; 275-283
1080-3548
Pojawia się w:: International Journal of Occupational Safety and Ergonomics
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 2.

Tytuł:: Is Fixed-Term Employment a New Risk for Adverse Physical Working Conditions?
Autorzy:: Saloniemi, A.
Virtanen, P.
Koivisto, A. M.
Powiązania:: https://bibliotekanauki.pl/articles/90986.pdf
Data publikacji:: 2004
Wydawca:: Centralny Instytut Ochrony Pracy
Tematy:: fixed-term employment
work environment
working conditions
construction work
przyjęcie do pracy
czynniki ryzyka
warunki pracy
budownictwo
środowisko
środowisko pracy
zagrożenie fizyczne
Opis:: Relationships between employment type and the physical work environment were studied among blue-collar workers (n = 1,127). Based on survey data, we set out to compare the evaluations of environmental load and physical strain at work given by fixed-term (17% of all) and permanent workers. The type of employment was not related to environmental load. However, working on a fixed-term basis increased the risk of physical strain at work. Analyses revealed that this connection was evident only among fixed-term construction workers. The results did not support the much-cited view that the disintegration of standard employment has given rise to a new series of work environment problems. Such problems are concentrated in an area with a long tradition of work environment problems, that is, in the construction industry.
Źródło:: International Journal of Occupational Safety and Ergonomics; 2004, 10, 1; 35-42
1080-3548
Pojawia się w:: International Journal of Occupational Safety and Ergonomics
Dostawca treści:: Biblioteka Nauki