Prolonged Sleep Restriction Affects Glucose Metabolism in Healthy Young Men

Autor: Wessel M. A. van Leeuwen, Christer Hublin, Mikael Sallinen, Mikko Härmä, Ari Hirvonen, Tarja Porkka-Heiskanen

Publikováno v: International Journal of Endocrinology, Vol 2010 (2010)

This study identifies the effects of sleep restriction and subsequent recovery sleep on glucose homeostasis, serum leptin levels, and feelings of subjective satiety. Twenty-three healthy young men were allocated to a control group (CON) or an experim

Externí odkaz: https://doaj.org/article/ab6a63a0735344b7b48a8a4165546ed6

Mathematical modelling of sleep and sleepiness under various watch keeping schedules in the maritime industry

Autor: Mike Barnett, Claire Pekcan, Wessel M. A. van Leeuwen, Göran Kecklund

Publikováno v: Marine Policy. 130:104277

Ships typically operate on a 24/7 basis giving rise to a wide variety of working time arrangements and watch keeping schedules. Typically, these can be divided into 2-watch systems (where two watch keepers/teams share the 24-h period) and 3-watch sys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::775a437191c0c909cbe96a7385e45813
https://doi.org/10.1016/j.marpol.2020.104277

Comparison of perceived fatigue levels of seafarers and management approaches in fatigue mitigation: Case studies from two Chinese and two European shipping companies

Autor: Wessel M. A. van Leeuwen, Emma Wadsworth, Zhiwei Zhao, Jørgen Riis Jepsen

Publikováno v: Zhao, Z, Wadsworth, E, Jepsen, J R & van Leeuwen, W M A 2020, ' Comparison of perceived fatigue levels of seafarers and management approaches in fatigue mitigation : Case studies from two Chinese and two European shipping companies ', Marine Policy, vol. 116, 103897 . https://doi.org/10.1016/j.marpol.2020.103897
Zhao, Z, Wadsworth, E, Jepsen, J & van Leeuwen, W 2020, ' Comparison of perceived fatigue levels of seafarers and management approaches in fatigue mitigation : case studies from two Chinese and two European shipping companies ', Marine Policy, vol. 116 . https://doi.org/10.1016/j.marpol.2020.103897

There is a substantial literature on fatigue among seafarers, but very little comparison of the experiences and perceptions of seafarers working for different companies and, in particular, those working for companies based in developed and developing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66a9a369cca266dbc2961834671bb740
https://doi.org/10.1016/j.marpol.2020.103897

Maritime Research

Autor: Margareta Lützhöft, Paul Brown, Richard Dunham, Wessel M. A. van Leeuwen

Publikováno v: Simulators for Transportation Human Factors ISBN: 9781315609126

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e28dddb2275d2a84af4baf39938e0d0a
https://doi.org/10.1201/9781315609126-11

Sleep, Sleepiness, and Neurobehavioral Performance While on Watch in a Simulated 4 Hours on/8 Hours off Maritime Watch System

Autor: Göran Kecklund, Mike Barnett, Margareta Lützhöft, Torbjörn Åkerstedt, Wessel M. A. van Leeuwen, Anna Dahlgren, Albert Kircher

Publikováno v: Chronobiology International. 30:1108-1115

Seafarer sleepiness jeopardizes safety at sea and has been documented as a direct or contributing factor in many maritime accidents. This study investigates sleep, sleepiness, and neurobehavioral performance in a simulated 4 h on/8 h off watch system

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd69d5a5169c09f20c27c6331868f788
https://doi.org/10.3109/07420528.2013.800874