Suchergebnisse - "Helm, Barbara"

PubPharm (6)

1

Endocrine-circadian interactions in birds : implications when nights are no longer dark

enthalten in: Philosophical transactions of the Royal Society of London. Series B, Biological sciences | 2024

von Helm, B. | Greives, T. | Zeman, M.

2

Melatonin and corticosterone profiles under polar day in a seabird with sexually opposite activity-rhythms

enthalten in: General and comparative endocrinology | 2020

von Huffeldt, N. | Merkel, F. | Jenni-Eiermann, S. | +2

3

When the sun never sets : diverse activity rhythms under continuous daylight in free-living arctic-breeding birds

enthalten in: Proceedings. Biological sciences | 2013

von Steiger, S. | Valcu, M. | Spoelstra, K. | +3

4

Avian migration : temporal multitasking and a case study of melatonin cycles in waders

enthalten in: Progress in brain research | 2012

von Helm, B. | Gwinner, E. | Koolhaas, A. | +4

5

Persistent diel melatonin rhythmicity during the Arctic summer in free-living willow warblers

enthalten in: Hormones and behavior | 2009

von Silverin, B. | Gwinner, E. | Van't Hof, T. | +4

6

Daytime light intensity affects seasonal timing via changes in the nocturnal melatonin levels

enthalten in: Die Naturwissenschaften | 2007

von Kumar, V. | Rani, S. | Malik, S. | +4

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