TY - GEN AU - Kayser,C AU - Heusner,A A TI - [Nyctohemeral rhythm of energy expenditure. Study of comparative physiology] SN - 0021-7948 PY - 1969///0725 KW - Air KW - Animals KW - Arthropods KW - physiology KW - Bees KW - Biological Clocks KW - Birds KW - Body Temperature KW - Body Weight KW - Circadian Rhythm KW - DNA KW - metabolism KW - Drosophila KW - Endocrine Glands KW - Female KW - Hibernation KW - Humans KW - Light KW - Male KW - Mammals KW - Metabolism KW - Methods KW - Models, Theoretical KW - Nervous System Physiological Phenomena KW - Oxygen Consumption KW - Periodicity KW - Photosynthesis KW - Plants KW - RNA KW - Respiration KW - Seasons KW - Sleep KW - Temperature KW - Weather N1 - Publication Type: Journal Article ER -