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. 2018 Jan 19;56(3):228–240. doi: 10.2486/indhealth.2017-0162

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©2018 National Institute of Occupational Safety and Health

This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (by-nc-nd) License. (CC-BY-NC-ND 4.0: https://creativecommons.org/licenses/by-nc-nd/4.0/)

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Fig. 2. — For all subjects (a) Heart rate (b) Relative humidity (RH) next to skin at upper back (c) RH at inner surface of jacket at upper back (d) RH at inner surface of jacket sleeve (e) Temperature outside jacket sleeve (f) Temperature next to skin at upper back (g) Temperature at inner surface of jacket at upper back (h) Temperature at inner surface of jacket sleeve. Dashed vertical lines indicate changes in activity level according to the protocol (moderate, hard, rest).