- daylength
- 昼长
Atmospheric Sciences (English-Chinese) dictionary. 2014.
Atmospheric Sciences (English-Chinese) dictionary. 2014.
Photoperiodism — is the physiological reaction of organisms to the length of day or night. It occurs in plants and animals. Contents 1 In plants 1.1 Long day plants 1.2 Short day plants 1.3 … Wikipedia
Short day plant — A short day plant is a plant that cannot flower under the long days of summer. Short day plants typically flower in the fall of the year. These plants require a certain number of hours of darkness in each 24 hour period (a short daylength) before … Wikipedia
Geography of Louisville, Kentucky — Louisville is a city in Jefferson County, Kentucky. It is located at the Falls of the Ohio River.Louisville is located at coor dms|38|13|44|N|85|44|58|W|region:US (38.228870, 85.749534)GR|1. According to the U.S. Census Bureau, Louisville Metro… … Wikipedia
Serge Daan — (* 11. Juni 1940 in Mook) ist ein niederländischer Chronobiologe. Inhaltsverzeichnis 1 Leben 2 … Deutsch Wikipedia
short-day plant — A plant which will not flower until triggered to do so by exposure to one or a number of dark periods equal to or longer than its critical period. Other plant species are long day and some are daylength neutral. Genetic variation for daylength… … Glossary of Biotechnology
Potato — Irish potato redirects here. For the confectionery, see Irish potato candy. For other uses, see Potato (disambiguation). Potato … Wikipedia
Circadian rhythm — Circadian redirects here. For the album by the rock band 5th Projekt, see Circadian (album). Some features of the human circadian biological clock A circadian rhythm, popularly referred to as body clock, is an endogenously driven, roughly 24 hour … Wikipedia
Hypothalamus — Brain: Hypothalamus Location of the human hypothalamus … Wikipedia
Aggression — Aggressive redirects here. For other uses, see Aggressive (disambiguation). For other uses, see Aggression (disambiguation). In psychology, as well as other social and behavioral sciences, aggression refers to behavior between members of the same … Wikipedia
Melatonin — Not to be confused with Melanin or Melanotan. Melatonin Systematic (IUPAC) name … Wikipedia
Cluster headache — Classification and external resources The Cluster Headache by JD Fletcher ICD 10 G44 … Wikipedia