(v. i.) To flutter; to flap the wings without flying.
(v. i.) To waver unsteadily, like a flame in a current of air, or when about to expire; as, the flickering light.
(n.) The act of wavering or of fluttering; flucuation; sudden and brief increase of brightness; as, the last flicker of the dying flame.
(n.) The golden-winged woodpecker (Colaptes aurutus); -- so called from its spring note. Called also yellow-hammer, high-holder, pigeon woodpecker, and yucca.
Example Sentences:
(1) Indirect blood pressure measurement techniques included automated oscillometry, manual auscultation, visual onset of oscillation (flicker) and return-to-flow methods.
(2) The flickers, similar in nature to the flickers observed for physiological channels, were of the order of 1 ms and the interval between flickers was of the order of 50 ms.
(3) I watched as she made the briefest eye contact with me on their way back, the flicker of hurt and sadness in her eyes reflecting mine, before the shutters came down.
(4) The characteristics of pattern and flicker (movement) detection are compared to electrophysiological studies on X (sustained) and Y (transient) neurones respectively, and correlations are described for studies of temporal frequency response, non-linearity, width of receptive field, strength of the inhibitory surround and motion sensitivity.
(5) The performance tests included tracking, choice reaction, flicker fusion, exophoria, nystagmus, digit symbol substitution and the subjective assessment of mood.
(6) Psychometric performance parameters and the critical flicker-fusion frequency are studied in various groups and in patients with chronic cerebral circulation trouble.
(7) It caused alpha-adrenergic stimulation (blood pressure and pupil diameter) and central nervous system excitation (critical flicker frequency), both of which were more marked in males than in females.
(8) Only two eyes showed a definite alteration in optic disc anatomy without the development of field loss, and field defects appeared in only one of 109 eyes in which there was no change or suspected change on flicker comparison.
(9) There were flickers for Alberto Moreno and Origi straight away, Lallana looped a header off target and Jordan Henderson got the better of Aké before seeing Heurelho Gomes tip over his shot.
(10) Twenty-four male graduate volunteers were administered a battery of psychological tests--critical flicker fusion (CFF; alternate and simultaneous), reaction time (simple and choice), memory (forward and backward), and associative recall--to ascertain their performance capability during the different times of day.
(11) At positive applied voltages, TeTx channels flicker continuously between a closed state and the various distinct open states.
(12) The luminance threshold for the detection of 25 Hz flicker was measured in nine patients with retinal disorders under stimulus conditions that have been shown previously to involve an interaction between rod and cone systems.
(13) The results obtained by flicker were compared with those reported on the responses evoked by different visual stimuli.
(14) The future development of perimetry will be characterized by a refinement of measured value statistics and the testing of perimetric procedures that test more complex physiological functions than sensitivity to differences (e.g., analysis of temporal transmission characteristics in flicker perimetry.
(15) For patients sensitive at normal viewing distances, where 50 Hz diffuse flicker appeared to be responsible for the induction of paroxysmal activity, the probability with which paroxysmal activity was induced was closely related to the subtense of the screen.
(16) Fourteen patients with symptoms of acute unilateral optic neuritis were examined with the Pulfrich test and the Aulhorn flicker test.
(17) Visual discomfort has been related to 1) the presence of flicker; the possibility to regulate, 2) brightness, 3) height; and 4) inclination of monitor.
(18) High ambient temperature had no significant effect on critical flicker fusion frequency.
(19) (1) Annular stimulation of rods slightly facilitated rod-mediated flicker sensitivity to frequencies less than 10 Hz.
(20) The result was good news for the north-east generally as Newcastle’s flickering hopes of escaping the drop were also given the faintest breath of oxygen.
Spark
Definition:
(n.) A small particle of fire or ignited substance which is emitted by a body in combustion.
(n.) A small, shining body, or transient light; a sparkle.
(n.) That which, like a spark, may be kindled into a flame, or into action; a feeble germ; an elementary principle.
(n.) A brisk, showy, gay man.
(n.) A lover; a gallant; a beau.
(v. i.) To sparkle.
(v. i.) To play the spark, beau, or lover.
Example Sentences:
(1) But the Franco-British spat sparked by Dave's rejection of Angela and Nicolas's cunning plan to save the euro has been given wings by news the US credit agencies may soon strip France of its triple-A rating and is coming along very nicely, thank you. "
(2) Gove said in the interview that he did not want to be Tory leader, claiming that he lacked the "extra spark of charisma and star quality" possessed by others.
(3) The "Dream Toys" for Christmas list includes a few old favourites alongside some new, and sparkly, additions.
(4) The countries have accused each other of cross-border attacks and there are fears the current tension could spark a wider war with Nkunda at its centre.
(5) The cost-cutting shakeup is being overseen by NHS England, but is already sparking a series of local political battles over the future of services, and exposes the health secretary, Jeremy Hunt, to fresh criticism after his controversial role in the junior doctors dispute.
(6) The army has said it will deploy troops on the streets on that day, while the president says he may introduce a state of emergency if, as expected, the protests spark widespread civil unrest.
(7) The protests have sparked an exodus of Chinese nationals, many of whom have fled to neighbouring countries or further.
(8) Increased wear-resistance of microsurgical instruments by facing, electric spark alloying and vacuum surfacing increases the working life of the instruments by 1.5-3 times.
(9) It was sparked by Ferguson's decision to sue Magnier over the lucrative stud fees now being earned by retired racehorse Rock of Gibraltar, which the Scot used to co-own.
(10) I think it would have been appropriate and right and respectful of people’s feelings to have done so.” There was also confusion over Labour policy sparked by conflicting comments made by Corbyn and his new shadow work and pensions secretary, Owen Smith.
(11) He was the peaceful activist whose sudden disappearance into a phalanx of riot police on a Baltimore street sparked a viral panic.
(12) The incident in Aswan that sparked Sunday's protest was an attack on a church that attackers claimed was being built illegally.
(13) The amendment has sparked a particular backlash against the senator widely regarded as responsible for the decision, Ahmed Yerima, who is reported to have married a 13-year old Egyptian girl.
(14) We have designated this phenomenon the sparking of growth, in which cholestanol satisfies an overall membrane sterol requirement and ergosterol fulfills a high specificity sparking function.
(15) Despite reasonable evidence suggesting the plot letter is a hoax , it has sparked debate in the city, with far right groups looking to capitalise while some prominent Muslims claim the allegations are baseless and rooted in Islamophobia.
(16) As the later Spark might have said, a mortal sin against the commandment to love beauty wherever one may find it.
(17) Griffin vowed to lodge a complaint at the "unfair" way the Question Time programme was produced, despite the BNP's claims that his appearance sparked the "biggest single recruitment night in the party's history".
(18) He claimed the blaze was sparked by overheated cables setting light to stacks of toilet roll.
(19) Some of the world’s largest investment firms have thrown their weight behind efforts to combat smoking, sparking renewed calls for UK local authorities to divest all their shares in the tobacco industry from their pension fund investments.
(20) The results surpassed all expectations and the change process has instilled a new sense of pride among nurses at the hospital and sparked the development of training sessions for other nurses in the region.