Effects of blue- and red-enriched light on attention and sleep in typically developing adolescents

Authors: Petra Studer, Judith M. Brucker, Cornelia Haag, Jessica Van Doren, Gunther H. Moll, Hartmut Heinrich, Oliver Kratz

Publication/Journal: Physiology & Behavior

Keywords: adolescents, attention, blue-enriched, light, red-enriched, sleep

2019

Nuisances and welfare of free-roaming cats in urban settings and their association with cat reproduction

Authors: I. Gunther, T. Raz, O. Berke, E. Klement

Publication/Journal: Preventive Veterinary Medicine

Keywords: free-roaming cats, neutering, nuisance, population dynamics, public health, trap-neuter-return, welfare

2015

Implementing unpredictability in feeding enrichment for Malayan sun bears (Helarctos malayanus)

Authors: Marion Schneider, Gunther Nogge, Lydia Kolter

Publication/Journal: Zoo Biology

Keywords: appetitive behavior, environmental enrichment, husbandry, optimal foraging theory, ursids

2014

Energy supply of the okapi in captivity: fermentation characteristics of feedstuffs

Authors: Jürgen Hummel, Gunther Nogge, Marcus Clauss, Camilla Nørgaard, Kristina Johanson, Joeke Nijboer, Ernst Pfeffer

Publication/Journal: Zoo Biology

Keywords: energy content, fermentation rate, in vitro fermentation, rumen balance

2006

Energy supply of the okapi in captivity: intake and digestion trials

Authors: Jūrgen Hummel, Ernst Pfeffer, Camilla Nørgaard, Kristina Johanson, Marcus Clauss, Gunther Nogge

Publication/Journal: Zoo Biology

Keywords: browse, energy supply, okapia johnstoni, rumen balance, unmolassed beet pulp

2006