(v. t.) To cover or overflow with water; to inundate; to flood; to drown.
(v. i.) To plunge into water or other fluid; to be buried or covered, as by a fluid; to be merged; hence, to be completely included.
Example Sentences:
(1) Duraphat-treated samples submerged in water after the exposure lost only about 50% of the deposited fluoride, whereas samples treated with 2% NaF are known to lose all their fluoride under similar circumstances, a condition which may be related to the favorable clinical effect of Duraphat.
(2) The mycelium of Trichoderma viride grown in the dark under submerged conditions and transferred to membrane filters sporulated only after photoinduction.
(3) The units for submerged horizontal gel electrophoresis are easily made or are inexpensively available commercially.
(4) The submerged gauze technique was applied to the sampling in three different spots of the river: at the town center, two km water above, and two down-stream from the city.
(5) Two series were started with the cylinders being submerged at intervals of 5 and 40 min after the start of polymerisation.
(6) Eight of the nine clinically submerged defects exhibited positive radiographic changes.
(7) As the bath filled up, his siblings were also forced into the tub and Kristy became submerged in the water.
(8) A cultivation system has been developed for Penicillium urticae which yields 'microcycle' conidiation in submerged culture.
(9) The dominant leg was submerged in water at 10 C for 30 minutes.
(10) The first invagination occurs at an early developmental stage when non-differentiated anterior part of the larval body submerges into the external cyst which is formed by the walls of the primary cavity displaced toward the hind end.
(11) The effect of somatostatin-14 (SS-14) on gamma-aminobutyric acid (GABA)-mediated inhibitory neurotransmission in the dorsolateral septal nucleus (DLSN) was investigated using a submerged slice preparation and intracellular recording techniques.
(12) Moreover, the luminal surface of the mucosa is not submerged, but is air-filled, thus obtaining the physiological conditions closer to the one of the trachea in vivo.
(13) The optimal methods were the following: storage of Micromonospora on agarized media under a layer of vaseline oil, storage of Micromonospora in the form of a mature submerged culture on liquid media optimal for its growth and development.
(14) Frozen 4-5-microns sections were submerged and floated carefully during each working step.
(15) Furthermore, since only few of an individual's characteristics are used as classifying attributes, individuals themselves become submerged in the class, and their individuality lost in the scientific laws that arise therefrom.
(16) When it emerged that Malaysia Airlines flight MH370 had gone missing, he tweeted: "It occurs to me: All our good news on the economy is currently as submerged and lost as the Malaysian Airlines flight recorder..." The MP, whose Twitter avatar is a character from figure-skating comedy Blades Of Glory, also joked about having a relationship with a llama.
(17) | Howard W French Read more In the South China Sea, China has, by massive dredging operations, turned submerged reefs with names out of the novels of Joseph Conrad – Mischief Reef, Fiery Cross Reef – into artificial islands, and is completing a 3,000m runway on Fiery Cross.
(18) In particular, in submerged culture on a plastic surface they either produced very small aggregates or did not aggregate, one of the phenotypes exhibited by the activated rasD transformants.
(19) Mixed venous PO2 increased during abdomen submergence, and PVCO2, was unaltered throughout.
(20) Here a climate that increases in temperature will mean more extreme and frequent storms, more flooding, rising seas that submerge Pacific islands.
Tympanum
Definition:
(n.) The ear drum, or middle ear. Sometimes applied incorrectly to the tympanic membrane. See Ear.
(n.) A chamber in the anterior part of the syrinx of birds.
(n.) One of the naked, inflatable air sacs on the neck of the prairie chicken and other species of grouse.
(n.) The recessed face of a pediment within the frame made by the upper and lower cornices, being usually a triangular space or table.
(n.) The space within an arch, and above a lintel or a subordinate arch, spanning the opening below the arch.
(n.) A drum-shaped wheel with spirally curved partitions by which water is raised to the axis when the wheel revolves with the lower part of the circumference submerged, -- used for raising water, as for irrigation.
Example Sentences:
(1) To test ciliary clearance, the fluid was placed in either the tympanum or the mastoid bulla.
(2) These areas are the anterior epi-tympanum, the recess between the tympanic membrane and the anterior and inferior canal walls, the facial ridge and the sump that can form behind it, the sino-dural angle and the mastoid tip.
(3) This study has demonstrated the anatomical relations of the cochlea to structures in the medial wall of the tympanum, and has shown that surgical access can be obtained to the terminal auditory nerve fibres supplying the basal, middle and apical turns of the cochlea.
(4) From this preliminary investigation, the device successfully maintained atmospheric pressures in the tympanum, compensated for Eustachian tube malfunction, prevented otorrhea and recurrence of middle ear effusions.
(5) Temperature within the brain and the esophagus and at the tympanum were obtained in a 12-yr-old male in a series of experiments that began 8 days after surgery for implantation of a drainage catheter.
(6) This is invariably indicated on a pre-operative basis, except in two circumstances: --when the glomus, tumour is small and situated close to the drum of the tympanum, its surgical excision posing no problem of haemostasis under these circumstances: --when radiotherapy is envisaged as treatment of the glomus tumour when surgery is impossible.
(7) Although the clinical importance of these differences remains to be established, the authors believe they are substantial enough to justify continued use of tympanostomy tubes in the primary surgical therapy of chronic secretory otitis media, when medical therapy and observation indicate the need for drainage to improve hearing or correct anatomic deformities of the tympanum.
(8) The thick tympanum, while disadvantageous as an aerial receptor, likely enhances low-frequency bone conduction hearing.
(9) The inflammatory process, issuing from the external auditory passage and under circumvention of the tympanum, spreads to the skull base and according to the localisation causes adequate pareses of the brain nerves.
(10) Massive discharge occurred only with low viscosity fluid placed in the tympanum, whereas small amounts of highly viscous fluid were cleared by linear discharge.
(11) Otorrhea is the most common complication of surgical drainage of the tympanum for the treatment of chronic secretory otitis media.
(12) The authors report six cases of rare ear diseases: fibrous dysplasia of the tympanum mimicking an partially obstructive osteoma of the external auditory canal.
(13) The tube with a beveled head and split shank is very convenient and effective for the treatment since it is not only easily inserted but also easily removed, preventing it from migration into the tympanum.
(14) The existing peri-ligamentous space of the disco-malleolar ligament is a latent way between temporomandibular joint rear and tympanum.
(15) It has been assumed that the common inheritance of all early tetrapods was a light, rod-like stapes associated with a temporal notch in the otic region that was thought to have supported a tympanum, or eardrum.
(16) Seromucous effusions were found in the tympanum in 91% of 208 cases of cleft palate.
(17) The experimental evidence of cochleovestibular toxicity of aminoglycosides applied locally in the presence of a perforated tympanum leaves no room for doubt.
(18) Insertion of tympanostomy tubes to provide prolonged aeration and drainage of the tympanum in cases of chronic secretory otitis media has become the most commonly performed operation in children.
(19) In all animals, nontympanic surfaces were most responsive to low frequencies, and the tympanum was most responsive to high frequencies.
(20) The method seems to have the following merits: permanent ventilation of the tympanum with preservation of an intact drum (from the functional point of view); no tympanophonia or autophonia; simple technique, short operative period (five minutes); no risk of postoperative complications; and no danger of ascending infection of the middle ear from the ear canal.