(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.
Shimmer
Definition:
(v. i.) To shine with a tremulous or intermittent light; to shine faintly; to gleam; to glisten; to glimmer.
(n.) A faint, tremulous light; a gleaming; a glimmer.
Example Sentences:
(1) It was pored over by line producers, prop masters, location scouts, production designers, scenic designers, costume designers, directors, assistant directors, second assistant directors, and second second assistant directors – at each step becoming more real, as if emerging from the shimmer of some distant desert horizon.
(2) Objective measurements of vocal jitter, shimmer, and signal to noise ratio were done to assess changes in the vibratory patterns, and analysis of data from 12 patients revealed improved glottic function postoperatively.
(3) The most promising addition is the under-construction National Museum of African American History and Culture, designed by the British architect David Adjaye and scheduled to open in 2015, which cloaks a modernist structure with shimmering bronze-coated decorative panels.
(4) In his dreamlike view of the world, bits of buildings are liberated to take on their own lives and attempt unexpected feats: floors can shift and windows can hover – and now, it seems, planes can spurt out shimmering aluminium vapour trails.
(5) Cycle-to-cycle variations in voice fundamental frequency (jitter) and amplitude (shimmer) were derived by electroglottography for 10 children with velopharyngeal insufficiency (VPI).
(6) The Raven features a singer, simply called Antony, with a wonderful, shimmering voice - almost castrato.
(7) From his brutal Pusher trilogy to the weird and wonderful anti-biopic Bronson , these films are more like art installations, shimmering with stylish violence and near-hallucinatory moments.
(8) I was tobogganing with friends in the village, and we saw something astonishing in the sky: great columns of white light shifting and shimmering, breaking and floating away, rising from behind the hills.
(9) The results are discussed in terms of how the phonovascular relationship may affect the reliability and interpretation of acoustic shimmer measures.
(10) The vistas that greet travellers are quite the opposite: Robinson Crusoe islands of swaying palms and snow-soft sand, shimmering azure waters and coral reefs teeming with tropical life.
(11) In his dust blue suit and shimmering yellow tie, he is rounder than he was in 2008 (eating too many of his children's leftovers).
(12) Electroglottographic records of voice onset were classified as either abrupt or gentle and with respect to the presence or absence of gross irregularities in amplitude (shimmer) and period duration (jitter).
(13) Relations of the jitter and shimmer indices (obtained from the filtered vowel waves) to acoustic spectral noise levels and to roughness ratings for the vowel phonations were studied.
(14) An attempt is made to unify a variety of existing jitter, shimmer, and noise measures on the basis of common underlying perturbation functions and their derivatives.
(15) The purpose of this study was to compare jitter and shimmer data measured with three different analysis systems, the Visi-Pitch PC system (Pine Brook) and two systems based on minicomputers (Chicago and Denver), as a preliminary step toward establishing recording and analysis standards.
(16) In the sun shimmer they look like Giacometti sculptures.
(17) One shimmering shoulder drop later the 19-year-old was in a yard of space and Myhill did well to repel the rocket that was propelled at his goal.
(18) For jitter and shimmer estimation, direct sampling or the use of a video cassette recorder with pulse code modulation are clearly superior.
(19) Listening to Temples' Prisms three and half decades on, to its shimmering Beach-Boys-in-66 sonics and baroque arrangement (warning: features prominent use of flutes), you might feel similarly baffled.
(20) Each of his lectures so far has shimmered with narrative delight.