(n.) The part of a musical or other instrument to which the mouth is applied in using it; as, the mouthpiece of a bugle, or of a tobacco pipe.
(n.) An appendage to an inlet or outlet opening of a pipe or vessel, to direct or facilitate the inflow or outflow of a fluid.
(n.) One who delivers the opinion of others or of another; a spokesman; as, the mouthpiece of his party.
Example Sentences:
(1) A single trained subject sat in a body plethysmograph to measure ventilation and breathed at a constant rate of 15 per minute at three different tidal volumes, of approximately 0.3, 0.6, and 1.2 litres, from the mouthpiece in the plethysmograph.
(2) We modified the second stage (mouthpiece) of a standard scuba regulator to permit intermittent positive pressure ventilation using either a mask or an esophageal obturator airway.
(3) The Communist party mouthpiece newspaper the People’s Daily said in an editorial that the tribunal had ignored “basic truths” and “tramped” on international laws and norms.
(4) Unions, activists and artists held a rally on Tuesday, to protest the possible sale of the Los Angeles Times to the Koch brothers, warning that such a sale would turn one of the US's great newspapers into a right-wing mouthpiece.
(5) "Rather than being a political mouthpiece I wanted to focus on the readers," he revealed in his witness statement to the Leveson inquiry into press standards and ethics.
(6) An automated colorimetric method is described for the measurement of certain catecholamine drugs, such as isoproterenol and epinephrine, in sample solutions derived from 2 metered doses delivered from the mouthpiece of aerosol inhalation units.
(7) At age 17, ventilatory insufficiency developed and the patient was provided with a positive pressure device (mouthpiece) to augment his ventilation.
(8) An editorial today in the party mouthpiece, Saamna magazine, called for a ban on burqas, very rarely seen in India.
(9) A noseclip and low resistance mouthpiece are often used to monitor exhaled gases during exercise.
(10) We do not claim an inch of land that does not belong to us, but we won’t give up any patch that is ours,” the newspaper said , adding: “China, of course, will not accept such downright political provocations.” The China Daily, Beijing’s English-language mouthpiece, claimed the “outrageously one-sided ruling” meant military confrontation in the region had become more likely.
(11) When a mouthpiece was used, VE and breathing patterns were significantly altered during all activities such that VE, VT, and TT increased by 16, 34, and 20%, respectively.
(12) Even the HMC , mouthpiece of the independent sector, is reported to have spoken out against a "knee-jerk return to the nostalgic golden age of O-levels".
(13) Subjects were studied either without (A) or with mouthpiece and nose clip (B).
(14) They measured WOB while normal subjects breathed through a low-resistane mouthpiece.
(15) The "Lifeway" is a device for rescue breathing consisting of a mouthpiece for the rescuer, a non-rebreathing valve, a mouth-sealing cap and a glosso-palatinal tube (GPT) reaching into the patient's mouth.
(16) Measurement of airway pressure is essential in the study of respiratory mechanics, and is usually done via a lateral tap in the conduit (e.g., endotracheal tube, cannula, or mouthpiece) leading into the subject's airway.
(17) Exposures to filtered air, 0.60 ppm NO2, 0.30 ppm O3, and 0.60 ppm NO2 plus 0.30 ppm O3 were randomly delivered via an obligatory mouthpiece inhalation system.
(18) But it is Twitter's function as (for want of a better term) the mouthpiece of the masses that is perhaps most interesting.
(19) I gaze, bemused and, yes, fascinated, at curious anthropological artefacts such as Bride Wars or He's Just Not That Into You or Confessions of a Shopaholic, in which Kate Hudson or Ginnifer Goodwin or Isla Fisher play characters who might almost belong to a third gender, a bubble-headed one that emits ear-splitting shrieks, teeters constantly on the verge of hysteria and acts as an indiscriminate mouthpiece for the placement of overpriced tat.
(20) Use of a mouthpiece did not affect the degree of variability.
Orifice
Definition:
(n.) A mouth or aperture, as of a tube, pipe, etc.; an opening; as, the orifice of an artery or vein; the orifice of a wound.
Example Sentences:
(1) The authors propose three regular procedures with which they are experienced: repair with a large retromuscular nonabsorbable synthetic tulle prosthesis for extensive epigastric eventrations, fillup aponeuroplasty using the sheath of the rectus abdominis associated with a premuscular patch in case of diastasis or of multiple superimposed orifices and suture associated with a small retromuscular auxiliary patch to treat small incisional hernias.
(2) The parameters of LES relaxation for both wet and dry swallows were similar using either a carefully placed single recording orifice or a Dent sleeve.
(3) The important concept implicit in this formula is that the hemodynamic evaluation of a stenotic valve requires that the pressure gradient across that valve be examined in light of the cardiac output passing through the orifice.
(4) Bronchoscopy may then be carried out in order to study the area surrounding the diverticular orifice more closely, and to establish the condition of its mucous lining.
(5) To study the effect of air sac pressures, a controllable pressure difference was produced between the air sac orifices of fixed duck lungs.
(6) This determines that the ureteral orifice enter the urogenital sinus laterally with respect to the Wolffian duct.
(7) The orifice size was slightly, but not significantly, smaller in patients over age 70 years compared with those younger than 70.
(8) In the light of experience acquired in our Echocardiography Laboratory, we recommend, in accordance with data from the literature, the exclusive use of pulsed Doppler and measurement of valve orifices by two-dimensional imaging at the point of insertion of the aortic and sigmoid cusps as well as at the mitral ring.
(9) Then using mathematical rules we configured out the mean volume of the root canal of each group and the mean value of the diameter of the orifice of the canal of each group of teeth.
(10) Loading is achieved by the production of transient, survivable plasma membrane disruptions as cells are passed back and forth through a standard syringe needle or similar narrow orifice.
(11) The standard surgical management of patients presenting with transitional cell carcinoma of the upper urinary tract is nephroureterectomy with excision of a cuff of bladder around the ureteric orifice.
(12) In this color Doppler method, one or more isovelocity surface areas (PISA), delineated by blue and red aliasing velocity interfaces, can be identified proximal to the narrowed orifice.
(13) Mitral orifice area is best determined with cross-sectional (two-dimensional) imaging systems.
(14) Hemodynamic comparison of the Carpentier-Edwards bioprosthesis with the standard Hancock xenograft showed similar effective orifice areas for the 23 and 25 mm diameter valves.
(15) Histological examination revealed ductal tissue in the wall of a pulmonary artery in more than half of the cases with atresia of the pulmonary orifice.
(16) Peak velocities in the rapid filling phase (R) and atrial contraction phase (A) were measured using two-dimensional Doppler echocardiography in the center of the mitral orifice in diastole.
(17) By combining Doppler catheter, echocardiographic and cardiac catheterization techniques, the effective aortic regurgitant orifice area may be estimated; this hydrodynamic area correlates with grading by supravalvular aortography.
(18) Recent improvements in two-dimensional, planar instrumentation promise to make echocardiography even more versatile, permitting more comprehensive views of left ventricular function, valve orifice areas, and the spatial relationships of the great vessels and ventricular chambers.
(19) The proximal isovelocity surface area (PISA) method, assessed by color Doppler echocardiography, has gained acceptance as a means of calculating flow rate through regurgitant orifice.
(20) The authors have gained minimum blood losses when suturing with provisional catgut ligature through the urinary bladder bottom between interureteral fold and internal urethral orifice yet before dessection of adenoma surgical capsule and tumor enucleation.