QUE SIGNIFIE OPERCULAR EN ANGLAIS
Operculum
Un opérculo est un petit revêtement ou un couvercle, et est largement utilisé dans les descriptions d'animaux et de plantes. Operculum peut se référer à: Dans la biologie humaine: ▪ Operculum, le bouchon du mucus cervical qui bloque le col de l'utérus après la conception ▪ Operculum, la partie du cerveau couvrant l'insula ▪ Operculum, un petit rabat de tissu qui peut couvrir une éruption ou Molaire partiellement en éruption En biologie animale: ▪ Operculum, une structure ressemblant à un couvercle ou une petite porte qui s'ouvre et se ferme ▪ Operculum, un rabat du poisson osseux couvrant les branchies ▪ Operculum, un couvercle sur la coquille de certains gastéropodes ▪ Operculum, a Structure qui couvre les nares de certains oiseaux ▪ Operculum, un couvercle sur l'orifice de certains bryozoaires ▪ Operculum, l'extrémité antérieure du puparium de la mouche des fruits, à travers laquelle émerge la mouche adulte En botanique: ▪ Operculum, divers couvercles et volets appartenant à des plantes , Les algues et les champignons ...
définition de opercular dans le dictionnaire anglais
La première définition d'opercular dans le dictionnaire est de ou se rapportant au lambeau osseux dur couvrant les fentes branchiales dans les poissons. Une autre définition de l'opercule est ou se rapporte à la plaque osseuse dans certains gastéropodes couvrant l'ouverture de la coquille lorsque le corps est retiré. Opercular est également de ou se rapportant à la couverture de la capsule spore-portant d'une mousse.
MOTS EN ANGLAIS EN RAPPORT AVEC «OPERCULAR»
opercular ·
pump ·
bones ·
region ·
syndrome ·
cortex ·
valve ·
insular ·
operculum ·
small ·
covering ·
widely ·
used ·
descriptions ·
animals ·
plants ·
refer ·
human ·
biology ·
cervical ·
mucus ·
plug ·
that ·
blocks ·
cervix ·
opercular ·
merriam ·
webster ·
relating ·
constituting ·
first ·
known ·
rhymes ·
with ·
tubercular ·
noun ·
meaning ·
pronunciation ·
translations ·
cerebral ·
abnormal ·
formation ·
propose ·
embryogenic ·
basis ·
distances ·
distorted ·
topography ·
seen ·
images ·
were ·
studied ·
series ·
overview ·
palaeos ·
plate ·
like ·
bone ·
protects ·
operates ·
internal ·
there ·
simply ·
getting ·
around ·
define ·
zoology ·
organ ·
serving ·
seed ·
vessel ·
gill ·
fishes ·
amphibians ·
diag ·
frontal ·
aphasia ·
report ·
patient ·
persistent ·
nonfluent ·
10 LIVRES EN ANGLAIS EN RAPPORT AVEC «OPERCULAR»
Découvrez l'usage de
opercular dans la sélection bibliographique suivante. Des livres en rapport avec
opercular et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Biology: A Functional Approach
2) OC expanding, acquires negative pressure ; opercular valve closes. 3)
Negative pressure in OC falls below that of BC which has begun to contract.
Result : water sucked into OC from BC 4) BC contracting, acquires positive
pressure; mouth ...
2
Animal Physiology: Adaptation and Environment
Water pumping To move water over the gills, teleost fish use a combined
pumping action of the mouth and the opercular covers, aided by suitable valves
to control the flow. A model of this pump is shown in Figure 1.9. The system
actually ...
Knut Schmidt-Nielsen,
1997
During the inspiratory phase the buccal cavity expands and water enters through
the mouth. At the same time the opercular cavities expand, but water cannot enter
through their external openings because a thin membrane around the outer ...
Water is usually taken through the mouth, flows through a buccal cavity, is
passed over the gills into an opercular cavity, and leaves through common
opercular openings on either side of the body. There are specific differences in
the degree of ...
B.G. Kapoor, Bhavna Khanna,
2004
5
Gaining Ground: The Origin and Evolution of Tetrapods
Diagrammatic horizontal sections through a fish's buccal and opercular
chambers. (A) System at rest. (B) Mouth opens and buccal chamber expands,
lowering the pressure, so water enters the mouth. Pressure in the opercular
chamber is also ...
6
ICA of fMRI studies: new approaches and cutting edge ...
... Cerebellum Cingulo-opercular Cingulo-opercular Cingulo-opercular Cingulo-
opercular Cingulo-opercular Cingulo-opercular Cingulo-opercular Cingulo-
opercular Cingulo-opercular Cingulo-opercular Cingulo-opercular Cingulo-
opercular ...
Veronika Schöpf, Simon D. Robinson,
2014
They are protected by a bony flap called the operculum, which has an opening
called the opercular valve. 6.3.3 Ventilation of the gills To draw water over the
gills, the opercular valve is closed and the mouth is opened. The floor of the
buccal ...
A. G. Toole, Glenn Toole, S. M. Toole,
2002
8
The Physiology of Fishes, Third Edition
FIGURE 3.8 Examples of reduced opercular apertures in fishes. A: Batistes; B:
Mola; C: Diodon; D: Oslra- cion; E: Antennarius, note gill opening (O) is on
pectoral fin. reduced opercular opening (Figure 3.8). A survey of the teleost
families ...
David H. Evans, James B. Claiborne,
2005
Posterior to the suspensoria and covering the gill arches on either side of the
head are the opercular— branchiostegal series; a series of plate-like dermal
bones (Figure 6.1 ). The largest and dorsalmost components are the three
opercular ...
Gary Kent Ostrander,
2000
(1977) proved that opercular epithelia transported chloride outwards, and later
that the density of chloride cells was proportional to the rate of chloride transport (
Karnaky et al., 1979, 1984). It is again surprising and perhaps serendipitous that
...
William Stewart Hoar, Hoar, David J. Randall,
1984
10 ACTUALITÉS CONTENANT LE TERME «OPERCULAR»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
opercular est employé dans le contexte des actualités suivantes.
The French Angelfish: As pretty as a picture
I saw then what the pre-opercular spines were used for; when they were removed from the end of a spear or from a fish trap, the unwary hunter ... «Cayman Compass, oct 14»
Sen. Enrile asks for hospital arrest
... luminal plaques of proximal middle segments of basilar artery, both horizontal and insular opercular branches of middle cerebral arteries. «GMA News, juil 14»
The legal savvy of JPE
... luminal plaques, of proximal middle segments of basilar artery, both horizontal and insular opercular branches of middle cerebral arteries.”. «Rappler, juil 14»
PNP Custodial Center could get too hot for Enrile
... luminal plaques of proximal middle segments of basilar artery, both horizontal and insular opercular branches of middle cerebral arteries. «GMA News, juin 14»
Enrile cites bad health in asking Sandiganbayan to grant him bail
... luminal plaques of proximal middle segments of basilar artery, both horizontal and insular opercular branches of middle cerebral arteries. «GMA News, juin 14»
This Fish Can Support 300 Times Its Weight With a Super Suction Cup
“In this case there's been an adaptation of some kind of dermal gland at the base of one of these opercular spines to produce venom,” he said. «Wired, juin 14»
'Tiny, tenacious and tentatively toxic:' Texas A&M scientist makes …
Conway explained that most of the world's 2,000-plus venomous species of fishes deliver their venom using a modified fin ray, sharp opercular ... «Texas A&M University, mai 14»
'Rich club' brain network grows richer with age
Connections between two regions, the somatosensory and the cingulo-opercular systems, are also stronger in adults than in children. «SFARI News, mars 14»
Disproving Hollywood Stereotypes: The Bare Bones of Piranha …
By measuring an individual's 'opercular rate' (i.e. how fast they are breathing - a proxy for fearfulness) when alone and when in different sized ... «Scientific American, févr 14»
Monkeys And Humans Share Many Brain Similarities, But Not All
... sulcus and ventrally by the lateral orbital sulcus and the border between the dorsal insula and the opercular cortex. (B) A schematic depiction ... «RedOrbit, janv 14»