(v. t.) To cut into long slices or strips and dry in the sun; as, jerk beef. See Charqui.
(v. t.) To beat; to strike.
(v. t.) To give a quick and suddenly arrested thrust, push, pull, or twist, to; to yerk; as, to jerk one with the elbow; to jerk a coat off.
(v. t.) To throw with a quick and suddenly arrested motion of the hand; as, to jerk a stone.
(v. i.) To make a sudden motion; to move with a start, or by starts.
(v. i.) To flout with contempt.
(n.) A short, sudden pull, thrust, push, twitch, jolt, shake, or similar motion.
(n.) A sudden start or spring.
Example Sentences:
(1) The EMG silent periods (SP) produced in the open-close-clench cycle and jaw-jerk reflex were compared for duration before and after treatment with an occlusal bite splint.
(2) While tonic pupil and reduced sweating can be attributed to the affection of postganglionic cholinergic parasympathetic and sympathetic fibres projecting to the iris and sweat glands, respectively, the pathogenesis of diminished or lost tendon jerks remains obscure.
(3) In reflex-induced jerks this negative transient could be recognized as a component of the sensory evoked potential.
(4) A dynamic optimization technique to minimize jerk cost under the constraint on jerk input was applied to interpret the results, assuming that a major goal of skilled movements was to produce optimally smooth movements.
(5) The Peppers like to be jerks (at Dingwalls Swan dedicated a song to “all you whiney Britishers who can suck my American cock”), but don’t let the surface attitude fool you.
(6) Results from animal experiments and neuropathological studies suggest that the abolition of jerks in such cases is probably due to loss of facilitating influences from the cerebral cortex and central grey nuclei.
(7) Surgery caused or aggravated unilaterally diminished knee or ankle jerks in 3% and 10% of cases, respectively.
(8) This is a gladiatorial display – that is what people go to see.” Bray added: “The popular knee-jerk reaction will be we should ban airshows, but it’s very rare for such a crash to take place.
(9) High-frequency trading may or may not distort markets, but surely a knee-jerk reaction by banning it is not the answer.
(10) In order to overcome various drawbacks of the conventional polygraphic study of a relationship between myoclonus and EEG, the EEG preceding and following the myoclonic jerk was simultaneously averaged by the CNV program.
(11) Compared with the myoclonic-serotonergic syndrome evoked by 5-hydroxytryptophan in rats with 5.7-dihydroxytryptamine lesions, harmaline+5-hydroxytryptophan-treated rats displayed more continuous and greater axial myoclonic jerks and some postural differences.
(12) The effects of electrical stimulation and microinjection of sodium glutamate (0.5 M) in the sympathetic pressor areas of the dorsal medulla (DM), ventrolateral medulla (VLM), and parvocellular nucleus (PVC) on the knee jerk, crossed extension, and evoked potential of the L5 ventral root produced by intermittent electrical stimulation were studied in 98 adult cats anesthetized with chloralose and urethane.
(13) The knee jerk itself is seen as a "physiological artefact," resulting from a mode of stimulation that does not occur in life, with the normal function of its underlying circuitry still under debate.
(14) The patients did not significantly differ from controls on catch-up saccade amplitude, square wave jerk rate, or anticipatory saccade rate.
(15) It was confirmed that the technique of jerk-locked averaging with a backward averaging program was useful for detecting cortical spikes in association with the spontaneously occurring myoclonus, which are not recognized on the convential polygraph, and for evaluating the temporal and topographical relationship between the spike and the myoclonus.
(16) The typical electrophysiological correlates of myoclonus in Alzheimer's disease are similar to those of cortical reflex myoclonus, with a focal, contralateral negativity in the EEG preceding the myoclonic jerk.
(17) The analgesic effect of morphine in the rat tail jerk assay was enhanced by the serotonin uptake inhibitor, fluoxetine.
(18) In focal epileptic status, the single dose stopped paroxysmal activity and the associated clonic jerks for a few seconds.
(19) The occurrence of horizontal jerks with larger amplitudes than on Earth was observed during vertical optokinetic nystagmus in astronauts tested throughout a 7-day spaceflight.
(20) Only one patient felt his knee to be unstable (he had a positive pivot jerk).
(2) While senator Jeff Merkely of Oregon dramatically waved his phone at Alexander during a June hearing – “What authorized investigation gave you the grounds for acquiring my cellphone data,” Merkely asked – the NSA has typically spoken in generic terms about needing the “haystack” of information from Americans it considers necessary to suss out terrorist connections.
(3) His justice minister, Beate Merk, who has refused repeated calls to resign, said she had no doubt the case had been carried out "by the book and quite correctly".
(4) Pathological alterations of the paratenon at the tendon itself are difficulty to merk off.
(5) We report such a case, which fortunately proved to be transient, and speculate on its aetiology in terms of the anatomy of the sixth cranial nerve and the possible toxic effects of the contrast agent Iopamidol (Isovue; ER Squibb and Sons, Princeton, New Jersey, USA; Niopam, E Merk, U.K.).
(6) On examination, the patient was found to have merked weakness of left limbs, spastic gait and severe impairment of touchpain- and thermosensation below the fifth cervical level but deep sensation was preserved.
(7) Forty-six received mechlorethamine (Mustargen; Merk Sharpe & Dohme, West Point, PA), vincristine (Oncovin; Eli Lilly and Company, Indianapolis), procarbazine, and prednisolone (MOPP) and 7 chlorambucil, vinblastine, prednisolone, and procarbazine (ChlVPP).
(8) 1 min: The referee, a German dentist named Marcus Merk, blows his whistle and gets proceedings underway in the 2003 Champions League final.
(9) Instead, there's likely to be a major tussle between Angela Merke l and François Hollande, with the French president expected to challenge Germany's chancellor over Berlin's hard line on austerity and foot-dragging over European banking supervision.
(10) Senator Jeff Merkely, another Democrat, said: "This really is a textbook illustration of why we need a string Volcker rule.
(11) Three sorbents were employed to establish the most appropriate conditions for the application of a fast, readily applicably and highly sensitive method--silica gel G, DG and Kiselgur "Merk", as well as 14 mobile phases--monocompound (n-hexane, n-heptane, acetone benzol and toluol), double combinations (hexane-acetone 4:1, hexane-acetone 9:1, hexane-benzol 1:1, hexane-benzol 4:1, heptane-acetone 7:1, benzol-hexane 4:1, benzol-acetone 9:1, and petrolium ether-tetrachlormethane) and triple combinations (acetone-toluol-hexane 1:15 and 5 developers (a diazosalt, bromine vapours + diazosalt, palladium bichloride, bromphenol blue, and silver nitrate, sodium hydroxide, ammonia gas).
(12) In determining these insecticides it is possible to use as a sorbent silica gel "Merk" 1:1 with the same degree of sensitivity, but with higher Rf values.
(13) The demonstration of mastitis streptococci was carried out on "TKT" agar Merk, of pathogenic staphylococci, hemolytic streptococci, and Corinebacteria--on dextrose agar Oxoid containing 7.5% citrated calf blood.