- Look up
cycle, cyclic, or
cyclical in Wiktionary, the free dictionary.
Cycle,
cycles, or
cyclic may
refer to:
Cyclic history, a
theory of
history Cyclical...
- The
water cycle, also
known as the
hydrologic cycle or the
hydrological cycle, is a
biogeochemical cycle that
describes the
continuous movement of water...
- The
menstrual cycle is a
series of
natural changes in
hormone production and the
structures of the
uterus and
ovaries of the
female reproductive system...
- The
solar cycle, also
known as the
solar magnetic activity cycle,
sunspot cycle, or
Schwabe cycle, is a
nearly periodic 11-year
change in the Sun's activity...
- A Yuga
Cycle (a.k.a.
chatur yuga, maha yuga, etc.) is a
cyclic age (epoch) in
Hindu cosmology. Each
cycle lasts for 4,320,000
years (12,000
divine years)...
- The
estrous cycle (from
Latin oestrus 'frenzy',
originally from
Ancient Gr**** οἶστρος (oîstros) 'gadfly') is a set of
recurring physiological changes...
- The
citric acid
cycle—also
known as the
Krebs cycle, Szent-Györgyi-Krebs
cycle or the TCA
cycle (tricarboxylic acid
cycle)—is a
series of biochemical...
- The cell
cycle, or cell-division
cycle, is the
series of
events that take
place in a cell that
causes it to
divide into two
daughter cells.
These events...
- The ****agenary
cycle, also
known as the stems-and-branches or
ganzhi (Chinese: 干支), is a
cycle of
sixty terms, each
corresponding to one year, thus a...
- The
instruction cycle (also
known as the fetch–decode–execute
cycle, or
simply the fetch-execute
cycle) is the
cycle that the
central processing unit (CPU)...