B
Barbara Griefahn
Researcher at Technical University of Dortmund
Publications - 118
Citations - 3653
Barbara Griefahn is an academic researcher from Technical University of Dortmund. The author has contributed to research in topics: Noise & Annoyance. The author has an hindex of 30, co-authored 118 publications receiving 3307 citations.
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Practical guidance for risk assessment of traffic noise effects on sleep
TL;DR: In this paper, the authors provide guidance on hazard identification, exposure assessment, exposure response relationships and risk estimation for assessing the effects of traffic noise on sleep, based on the current literature.
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Non-evaporative effects of a wet mid layer on heat transfer through protective clothing
Peter Bröde,George Havenith,Xingmei Wang,Victor Candas,Emiel den Hartog,Barbara Griefahn,Ingvar Holmér,Kalev Kuklane,Harriet Meinander,Wolfgang Nocker,Maryse H. Richards +10 more
TL;DR: In this article, the authors measured the non-evaporative components of the reduced thermal insulation of wet clothing and found that the increase in heat loss caused by a wet layer kept away from the skin was small (56 W m-2), irrespective of the inner underwear layer being dry or wetted, i.e. evaporative cooling efficiency was far below unity.
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Gender-related difference in sweat loss and its impact on exposure limits to heat stress
TL;DR: In this article, the authors evaluated the validity of the predicted heat strain (PHS) model with respect to gender, particularly in relation to the estimation of admissible exposure durations for work in hot environments.
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Assessment of the risk of heat disorders encountered during work in hot conditions
Jacques Malchaire,B. Kampmann,Peter Mehnert,Hansjürgen Gebhardt,Alain Piette,George Havenith,Ingvar Holmér,Kelley Parsons,G. Alfano,Barbara Griefahn +9 more
TL;DR: The predicted heat strain model was developed and presently proposed as an ISO and CEN standard and an "expert" method for in-depth analysis of the working situation when needed was developed.
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Evaluation of performance and load in simulated rescue tasks for a novel design SCBA: effect of weight, volume and weight distribution.
TL;DR: The weight of the SCBA was shown to be less important than its distribution and was executed faster with the rucksack device, heart rates were then lower and the carrying features were evaluated as better.