(v. t.) To strike repeatedly; to lay repeated blows upon; as, to beat one's breast; to beat iron so as to shape it; to beat grain, in order to force out the seeds; to beat eggs and sugar; to beat a drum.
(v. t.) To punish by blows; to thrash.
(v. t.) To scour or range over in hunting, accompanied with the noise made by striking bushes, etc., for the purpose of rousing game.
(v. t.) To dash against, or strike, as with water or wind.
(v. t.) To tread, as a path.
(v. t.) To overcome in a battle, contest, strife, race, game, etc.; to vanquish or conquer; to surpass.
(v. t.) To cheat; to chouse; to swindle; to defraud; -- often with out.
(v. t.) To exercise severely; to perplex; to trouble.
(v. t.) To give the signal for, by beat of drum; to sound by beat of drum; as, to beat an alarm, a charge, a parley, a retreat; to beat the general, the reveille, the tattoo. See Alarm, Charge, Parley, etc.
(v. i.) To strike repeatedly; to inflict repeated blows; to knock vigorously or loudly.
(v. i.) To move with pulsation or throbbing.
(v. i.) To come or act with violence; to dash or fall with force; to strike anything, as, rain, wind, and waves do.
(v. i.) To be in agitation or doubt.
(v. i.) To make progress against the wind, by sailing in a zigzag line or traverse.
(v. i.) To make a sound when struck; as, the drums beat.
(v. i.) To make a succession of strokes on a drum; as, the drummers beat to call soldiers to their quarters.
(v. i.) To sound with more or less rapid alternations of greater and less intensity, so as to produce a pulsating effect; -- said of instruments, tones, or vibrations, not perfectly in unison.
(n.) A stroke; a blow.
(n.) A recurring stroke; a throb; a pulsation; as, a beat of the heart; the beat of the pulse.
(n.) The rise or fall of the hand or foot, marking the divisions of time; a division of the measure so marked. In the rhythm of music the beat is the unit.
(n.) A transient grace note, struck immediately before the one it is intended to ornament.
(n.) A sudden swelling or reenforcement of a sound, recurring at regular intervals, and produced by the interference of sound waves of slightly different periods of vibrations; applied also, by analogy, to other kinds of wave motions; the pulsation or throbbing produced by the vibrating together of two tones not quite in unison. See Beat, v. i., 8.
(v. i.) A round or course which is frequently gone over; as, a watchman's beat.
(v. i.) A place of habitual or frequent resort.
(v. i.) A cheat or swindler of the lowest grade; -- often emphasized by dead; as, a dead beat.
(a.) Weary; tired; fatigued; exhausted.
Example Sentences:
(1) It is suitable either for brief sampling of AP durations when recording with microelectrodes, which may impale cells intermittently, or for continuous monitoring, as with suction electrodes on intact beating hearts in situ.
(2) Calcium added to the myocytes seen after beating ceased reversed the effect and the cells started to beat again.
(3) The behavior of the retrograde H deflection in respect to the first extra beat following the premature QRS complex helped in excluding bundle branch reentry.
(4) Amiodarone was able to suppress the premature ventricular beats, depress conduction and prolong refractoriness in both, the AV node and accessory pathway to prevent recurrences of atrioventricular reentry.
(5) This study compares the effects of 60 minutes of ischemic arrest with profound topical hypothermia (10 dogs) on myocardial (1) blood flow and distribution (microspheres), (2) metabolism (oxygen and lactate), (3) water content (wet to dry weights), (4) compliance (intraventricular balloon), and (5) performance (isovolumetric function curves) with 180 minutes of cardiopulmonary bypass with the heart in the beating empty state (seven dogs).
(6) Bamu also beat him, taking a pair of pliers and wrenching his ear.
(7) At lower frequencies of stimulation the heart beat is increased to rates dependent on interaction between the time course of the hyperpolarization and the refractory period of the heart.
(8) Tachycardia was sustained for a mean of 4.8 hours prior to medical evaluation, with a mean rate of 186 beats per minute and mean systolic blood pressure of 111 mm Hg.
(9) A linear increase in heart rate per 10-fold increase of either drug was observed, (-)-isoprenaline: 25 beats - min-1-; (plus or minus)-salbutamol: 14 beats - min-1-.
(10) In the 55th minute Ivanovic dispossessed Bale and beat Ricketts before sliding the ball across to give Tadic a simple finish.
(11) Gated blood pool images were stored in modified left anterior oblique views by the multiple gated method (28 frames per beat) after the in vivo labeling of erythrocytes using 25 mCi 99m-Tc.
(12) The BBA statistics director, David Dooks, said: "It was no surprise to see the January mortgage figures falling back from December, when transactions were being pushed through to beat the end of stamp duty relief.
(13) A patient with hypertensive heart disease, in whom atrial premature beats with a decrease in the amplitude and widening of his bundle potential, prolongation of the H-V interval, and right bundle branch block pattern suggested intrahisian longitudinal dissociation, is described.
(14) Women on the beat: how to get more female police officers around the world Read more Mortars were, for instance, used on 5 June when Afghan national army soldiers accidentally hit a wedding party on the outskirts of Ghazni, killing eight children.
(15) Complete atrio-ventricular block, and salves of ventricular premature beats were the most serious rhythm disturbances.
(16) Shell casings littered the main road, tear gas hung in the air and security forces beat local residents.
(17) When intracellular recordings were made from muscle cells of the sinus venosus, it was found that applied acetylcholine caused bradycardia and a cessation of the heart beat which was associated with membrane hyperpolarization and a reduction in the duration of the action potentials.
(18) His teams are always hard to beat, tactically disciplined and, most importantly, successful.
(19) With these stringent criteria the rejection rate was 71.0% for group A records, 58.5% for group B and 44.5% for group C. The proportions of records with peak quality (no missing leads or clipping, and grade 1 noise, lead drift or beat-to-beat drift) were 4.5% for group A, 5.5% for group B and 23.0% for group C. Suggested revisions in the grading of technical quality of ECGs are presented.
(20) Shaker Aamer , a Saudi who lived in London before travelling to Afghanistan, has given a statement to one of his lawyers in which he says British intelligence officers were present while Americans beat him and smashed his head against a wall.
Ruffle
Definition:
(v. t.) To make into a ruff; to draw or contract into puckers, plaits, or folds; to wrinkle.
(v. t.) To furnish with ruffles; as, to ruffle a shirt.
(v. t.) To oughen or disturb the surface of; to make uneven by agitation or commotion.
(v. t.) To erect in a ruff, as feathers.
(v. t.) To beat with the ruff or ruffle, as a drum.
(v. t.) To discompose; to agitate; to disturb.
(v. t.) To throw into disorder or confusion.
(v. t.) To throw together in a disorderly manner.
(v. i.) To grow rough, boisterous, or turbulent.
(v. i.) To become disordered; to play loosely; to flutter.
(v. i.) To be rough; to jar; to be in contention; hence, to put on airs; to swagger.
(v. t. & i.) That which is ruffled; specifically, a strip of lace, cambric, or other fine cloth, plaited or gathered on one edge or in the middle, and used as a trimming; a frill.
(v. t. & i.) A state of being ruffled or disturbed; disturbance; agitation; commotion; as, to put the mind in a ruffle.
(v. t. & i.) A low, vibrating beat of a drum, not so loud as a roll; -- called also ruff.
(v. t. & i.) The connected series of large egg capsules, or oothecae, of any one of several species of American marine gastropods of the genus Fulgur. See Ootheca.
Example Sentences:
(1) The ruffles of the sub-marginal cells showed different characteristics, being longer and not propagated successively as were the marginal ruffles.
(2) Maturing enamel overlaid by either ruffle-ended or smooth-ended maturation ameloblasts showed similar Ca and P concentrations.
(3) Injection of GTP gamma S inhibited ruffling and increased spreading, suggesting an increase in adhesion.
(4) This is a team who have found their feet after that winless group section, a side who have already seen off the much admired Croatia and who can ruffle the feathers of the hosts or the reigning world champions.
(5) Stimulation of membrane ruffling is one of the first events induced by addition of growth factors to quiescent cultures.
(6) Suddenly he would be picking up speed, scurrying past opponents and, in one instance, slipping the ball through Laurent Koscielny’s legs for a nutmeg that was so exquisitely executed he might have been tempted to ruffle his opponent’s hair.
(7) In the SEM three corresponding types were identified, a relatively smooth spherical type, a highly ruffled type and a fairly smooth flattened type.
(8) Other designs included short ruffle cocktail dresses with velvet parkas slung over the shoulder; blazers made of stringed pearly pink; and gold beading and a lace catsuit.
(9) The Glasman "project" will undoubtedly ruffle feathers inside and outside Labour.
(10) In the active phase of root resorption, the resorption organ contained many odontoclasts with a well-developed ruffled border and a reduced clear zone, cementoblasts, fibroblasts, macrophages, neutrophils, and many blood vessels.
(11) The cells were oval or round, most of them with a rough surface due to presence of microvilli, ruffles, ridges, and blebs of various numbers and shapes.
(12) The osteoclasts secrete a large amount of protons by the action of H(+)-pump on the ruffled border into the sealed resorption cavity, resulting in the acidified microenvironment under which condition the bone matrix is dissolved.
(13) Ruffles were only rarely present in the continuous presence of NGF and were absent after NGF withdrawal.
(14) The presence of wide and short ruffles of epithelial cells covered with mucus is typical of the secretory phase of the cycle.
(15) Six of the orally infected P. maniculatus developed clinical signs including ruffled hair coat, inappetence, reluctance to move, and lameness in the rear legs.
(16) The increases in actin cables were associated with a lack of ruffled edges that are indicative of motile cells.
(17) Osteoclasts are multinucleated giant cells showing specialized membrane structures, clear zones and ruffled borders, which are responsible for the process of bone resorption.
(18) ruffled membrane movement, phagocytosis of some particles, glucose oxidation through the hexose monophosphate shunt and an increase in the activity of a membrane enzyme, adenylate cyclase.
(19) The presence of membrane ruffles at the cell border and of numerous thick bundles of actin crossing the cell body, suggests that the factor promotes cell spreading; this probably interferes with cytokinesis, ultimately leading to the formation of very large flattened multinucleated cells.
(20) They gradually displayed active membrane pseudopodia, thorn-like processes and petal-like ruffles after 2 h to 4 h of cultivation.