| slovo | definícia |
emetic
(encz) | emetic,dávicí adj: Zdeněk Brož |
emetic
(encz) | emetic,dávidlo Zdeněk Brož |
emetic
(encz) | emetic,dávivý adj: Zdeněk Brož |
Emetic
(gcide) | Emetic \E*met"ic\, a. [L. emeticus, Gr. ?, fr. ? to vomit, akin
to L. vomere: cf. F. ['e]m['e]tique. See Vomit.] (Med.)
Inducing to vomit; exciting the stomach to discharge its
contents by the mouth. -- n. A medicine which causes
vomiting.
[1913 Webster] |
emetic
(wn) | emetic
n 1: a medicine that induces nausea and vomiting [syn: emetic,
vomit, vomitive, nauseant] |
| | podobné slovo | definícia |
emetic
(encz) | emetic,dávicí adj: Zdeněk Brožemetic,dávidlo Zdeněk Brožemetic,dávivý adj: Zdeněk Brož |
tartar emetic
(encz) | tartar emetic, n: |
Antemetic
(gcide) | Antemetic \Ant`e*met"ic\, a. [Pref. anti- + emetic.] (Med.)
Tending to check vomiting. -- n. A remedy to check or allay
vomiting.
[1913 Webster] |
Antiemetic
(gcide) | Antiemetic \An`ti*e*met"ic\, a. & n. (Med.)
Same as Antemetic.
[1913 Webster] |
Emetical
(gcide) | Emetical \E*met"ic*al\, a.
Inducing to vomit; producing vomiting; emetic. --
E*met"ic*al*ly, adv.
[1913 Webster] |
Emetically
(gcide) | Emetical \E*met"ic*al\, a.
Inducing to vomit; producing vomiting; emetic. --
E*met"ic*al*ly, adv.
[1913 Webster] |
Psychotria emetica
(gcide) | Ipecacuanha \Ip`e*cac`u*an"ha\
([i^]p`[-e]*k[a^]k`[-u]*[a^]n"[.a]), n. [Pg. ipecacuanha (cf.
Sp. ipecacuana); fr. Braz. ipe-kaa-guena, prop., a creeping
plant that causes vomiting.] (Med. & Bot.)
The root of a Brazilian rubiaceous herb ({Cepha["e]lis
Ipecacuanha}), largely employed as an emetic; also, the plant
itself; also, a medicinal extract of the root. Many other
plants are used as a substitutes; among them are the black or
Peruvian ipecac (Psychotria emetica), the white ipecac
(Ionidium Ipecacuanha), the bastard or wild ipecac
(Asclepias Curassavica), and the undulated ipecac
(Richardsonia scabra).
[1913 Webster] |
Tartar emetic
(gcide) | Tartar \Tar"tar\, n. [F. tartre (cf. Pr. tartari, Sp., Pg., &
It. tartaro, LL. tartarum, LGr. ?); perhaps of Arabic
origin.]
1. (Chem.) A reddish crust or sediment in wine casks,
consisting essentially of crude cream of tartar, and used
in marking pure cream of tartar, tartaric acid, potassium
carbonate, black flux, etc., and, in dyeing, as a mordant
for woolen goods; -- called also argol, wine stone,
etc.
[1913 Webster]
2. A correction which often incrusts the teeth, consisting of
salivary mucus, animal matter, and phosphate of lime.
[1913 Webster]
Cream of tartar. (Chem.) See under Cream.
Tartar emetic (Med. Chem.), a double tartrate of potassium
and basic antimony. It is a poisonous white crystalline
substance having a sweetish metallic taste, and used in
medicine as a sudorific and emetic.
[1913 Webster] |
Trichilia emetica
(gcide) | Elcaja \El*ca"ja\, n. [Ar.] (Bot.)
An Arabian tree (Trichilia emetica). The fruit, which is
emetic, is sometimes employed in the composition of an
ointment for the cure of the itch.
[1913 Webster] |
antiemetic
(wn) | antiemetic
n 1: a drug that prevents or alleviates nausea and vomiting
[syn: antiemetic, antiemetic drug] |
antiemetic drug
(wn) | antiemetic drug
n 1: a drug that prevents or alleviates nausea and vomiting
[syn: antiemetic, antiemetic drug] |
emetic
(wn) | emetic
n 1: a medicine that induces nausea and vomiting [syn: emetic,
vomit, vomitive, nauseant] |
tartar emetic
(wn) | tartar emetic
n 1: a poisonous colorless salt used as a mordant and in
medicine [syn: tartar emetic, {antimony potassium
tartrate}] |
memetic algorithm
(foldoc) | memetic algorithm
A genetic algorithm or evolutionary algorithm
which includes a non-genetic local search to improve
genotypes. The term comes from the Richard Dawkin's term
"meme".
One big difference between memes and genes is that memes are
processed and possibly improved by the people that hold them -
something that cannot happen to genes. It is this advantage
that the memetic algorithm has over simple genetic or
evolutionary algorithms.
These algorithms are useful in solving complex problems, such
as the "Travelling Salesman Problem," which involves finding
the shortest path through a large number of nodes, or in
creating artificial life to test evolutionary theories.
Memetic algorithms are one kind of metaheuristic.
{UNLP memetic algorithms home page
(http://ing.unlp.edu.ar/cetad/mos/memetic_home.html)}.
(07 July 1997)
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memetics
(foldoc) | memetics
/me-met'iks/ The study of memes.
As of mid-1993, this is still an extremely informal and
speculative endeavor, though the first steps toward at least
statistical rigor have been made by H. Keith Henson and
others. Memetics is a popular topic for speculation among
hackers, who like to see themselves as the architects of the
new information ecologies in which memes live and replicate.
[Jargon File]
(2000-01-09)
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memetics
(jargon) | memetics
/me·met'iks/, n.
[from meme] The study of memes. As of early 2003, this is still an
extremely informal and speculative endeavor, though the first steps towards
at least statistical rigor have been made by H. Keith Henson and others.
Memetics is a popular topic for speculation among hackers, who like to see
themselves as the architects of the new information ecologies in which
memes live and replicate.
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