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Wyszukujesz frazę "Muzammil, M." wg kryterium: Autor


Wyświetlanie 1-2 z 2
Tytuł:
The Effect of Age on Cognitive Performance Under the Impact of Vibration in a Driving Environment
Autorzy:
Muzammil, M.
Powiązania:
https://bibliotekanauki.pl/articles/90076.pdf
Data publikacji:
2004
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
equivalent acceleration of vibration
difficulty index
driving environment
cognitive performance
reaction time
adaptacja człowieka do pracy
kierowcy i maszyniści
drgania
transport
czas reakcji
Opis:
The effect of organismic variable age on human cognitive performance was studied under the impact of vibration in different automobile driving environments, namely city streets, rural roads and highways. Reaction time was measured in milliseconds through a human response measurement system specifically designed for the purpose. Results of the study showed that age had a significant effect in city street and rural road conditions. It was also found that the level of equivalent acceleration of vibration and a difficulty index significantly affected cognitive performance in all driving conditions. The organismic variable age observed to have a significant effect on task performance implied that youngsters and older people are stressed differently in specific environments of driving so proper stress management strategies should be evolved for them in order to minimize the number of accidents.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2004, 10, 4; 333-348
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Study on the Combined Effect of Noise and Vibration on the Performance of a Readability Task in a Mobile Driving Environment by Operators of Different Ages
Autorzy:
Khan, I. A.
Mallick, Z.
Khan, Z. A.
Muzammil, M.
Powiązania:
https://bibliotekanauki.pl/articles/91209.pdf
Data publikacji:
2009
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
noise
equivalent acceleration of vibration
task performance
mobile environment
operator’s age
Opis:
This study investigated the combined effect of noise and vibration on the performance of a readability task in a mobile driving environment by operators of different ages. Subjects performed a readability task on a laptop computer in a sitting posture without their backs supported under varying levels of noise and vibration. Data in terms of a mean number of characters read per minute were collected and statistically analyzed. Results showed that the individual effects of noise, vibration, and operators’ age as well as the interaction between operators’ age and vibration were statistically significant. However, the combined effect of noise and vibration was not found to be statistically significant. Results also indicated that the operators’ age was statistically significant at all levels of vibration and vibration was statistically significant at all levels of operators’ age.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2009, 15, 3; 277-286
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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