Blar i Bergen Open Research Archive på forfatter "Gjeldnes, Rune"
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Back to the basics of polar expeditions: personality hardiness, fear, and nutrition in polar environments
Johnsen, Bjørn Helge; Gjeldnes, Rune (Journal article; Peer reviewed, 2023)The present paper aims at presenting an overview of findings relating personality hardiness to adaptation to polar environments. Several studies from the Operational Psychology Research group at the University of Bergen ... -
Crossing the Antarctica: Exploring the Effects of Appetite-Regulating Hormones and Indicators of Nutrition Status during a 93-Day Solo-Expedition
Johnsen, Bjørn Helge; Brattebø, Guttorm; Phillips, Terry M.; Gjeldnes, Rune; Bartone, Paul T.; Monsen, Hans-Olav Neteland; Thayer, Julian F. (Journal article; Peer reviewed, 2021)Future deep space astronauts must maintain adequate nutrition despite highly stressful, isolated, confined and dangerous environments. The present case-study investigated appetite regulating hormones, nutrition status, and ...