- up
active in Wiktionary, the free dictionary.
Active may
refer to:
Active (album), a 1992
album by
Casiopea Active Records, a
record label Active (ship)...
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Active Directory (AD) is a
directory service developed by
Microsoft for
Windows domain networks.
Windows Server operating systems include it as a set of...
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concentration gradient.
Active transport requires cellular energy to
achieve this movement.
There are two
types of
active transport:
primary active transport that...
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Active voice is a
grammatical voice common in many of the world's languages. It is the
unmarked voice for
clauses featuring a
transitive verb in nominative–accusative...
- An
active pen (also
referred to as
active stylus) is an
input device that
includes electronic components and
allows users to
write directly onto the display...
- An
active metabolite, or
pharmacologically active metabolite is a
biologically active metabolite of a
xenobiotic substance, such as a drug or environmental...
- biochemistry, the
active site is the
region of an
enzyme where substrate molecules bind and
undergo a
chemical reaction. The
active site
consists of amino...
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Active duty, in
contrast to
reserve duty, is a full-time
occupation as part of a
military force. The
Indian Armed Forces are
considered to be one of the...
- An
active volcano is a
volcano that has
erupted during the
Holocene (the
current geologic epoch of last 10,000 years), is
currently erupting, or has the...
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Active users is a
software performance metric that is
commonly used to
measure the
level of
engagement for a
particular software product or object, by...