What's the difference between flare and flash?

Flare


Definition:

  • (v. i.) To burn with an unsteady or waving flame; as, the candle flares.
  • (v. i.) To shine out with a sudden and unsteady light; to emit a dazzling or painfully bright light.
  • (v. i.) To shine out with gaudy colors; to flaunt; to be offensively bright or showy.
  • (v. i.) To be exposed to too much light.
  • (v. i.) To open or spread outwards; to project beyond the perpendicular; as, the sides of a bowl flare; the bows of a ship flare.
  • (n.) An unsteady, broad, offensive light.
  • (n.) A spreading outward; as, the flare of a fireplace.
  • (n.) Leaf of lard.

Example Sentences:

  • (1) Regarding psoriasis, emotional factors have a strong correlation with onset and flare-ups.
  • (2) A definite dose-response relationship was demonstrated between the weal and flare areas and the three active treatments.
  • (3) Pretreatment with terfenadine 60 mg orally significantly inhibited the flare response to both the lower dose of antigen and to saline (P less than 0.05).
  • (4) Although the area of flare increased with each increase in dose from 0.1 to 10 micrograms, the areas of flare produced by 10 and 100 micrograms of histamine did not differ.
  • (5) New observations include: (1) In 15 nm cross sections that show single 14.5 nm levels: (a) The flared X structure characteristic of rigor is replaced by a straight-X figure in which the crossbridge density is aligned along the myosin-actin plane, rather than skewed across it as in rigor.
  • (6) There was no clinically relevant difference between the effects of the two routes of administration on flare area.
  • (7) Cimetidine, an H2-receptor antagonist slightly reduced the effect of clonidine on the wheal and flare reaction.
  • (8) Violence also flared before the game when 300 Torino fans tried to block the Juventus team bus from entering the stadium compound and threw stones at the vehicle, breaking one of its windows.
  • (9) Pretreatment of skin with capsaicin dramatically inhibited the histamine-induced flare response but had no effect on nicotine-induced axon reflex sweating.
  • (10) An additional category, SAP "flare", was also identified (SAP increment greater than 15% at 1 month, with subsequent fall at 2 months).
  • (11) Aqueous cells and flare of both eyes were measured by a laser flare-cell meter (KOWA FC 100).
  • (12) He explains that the violence began after the demo overran its official cut-off time: Violence flared on Tuesday in the centre of Madrid as baton-wielding police charged crowds and fired rubber bullets at demonstrators who had tried to surround the country's parliament building.
  • (13) Both patients with previous infection of the bone had flare up of the infection which was controlled medically.
  • (14) After prednisone was started the total serum IgE sharply declined to a plateau and remained at this level until a flare of allergic aspergillosis occurred.
  • (15) The test result correlated with the activity of the disease when repeated during a flare in the 1st case, and during remission in both.
  • (16) Formation of both weals and flares was significantly inhibited by cetirizine administered by either route; weals were inhibited as early as 20 min after oral intake but not clearly inhibited until 90 min after sublingual intake.
  • (17) Hydroxychloroquine has now clearly been shown to prevent flares, and ancrod has been shown to improve renal disease in patients with glomerular thrombosis.
  • (18) The flare response to SP following capsaicin- or bradykinin-induced desensitization gradually returned to normal after 5-8 weeks.
  • (19) Vladimir Putin claims Ebola virus vaccine has been developed by Russia Read more The tests reinforce concerns about flare-ups of the virus that has killed more than 11,300 people since 2013, almost all of which were in Sierra Leone , Guinea and Liberia.
  • (20) His subcorneal pustular dermatosis subsequently flared and was troublesome for 2 years until he was commenced on PUVA, with excellent response.

Flash


Definition:

  • (v. i.) To burst or break forth with a sudden and transient flood of flame and light; as, the lighting flashes vividly; the powder flashed.
  • (v. i.) To break forth, as a sudden flood of light; to burst instantly and brightly on the sight; to show a momentary brilliancy; to come or pass like a flash.
  • (v. i.) To burst forth like a sudden flame; to break out violently; to rush hastily.
  • (v. t.) To send out in flashes; to cause to burst forth with sudden flame or light.
  • (v. t.) To convey as by a flash; to light up, as by a sudden flame or light; as, to flash a message along the wires; to flash conviction on the mind.
  • (v. t.) To cover with a thin layer, as objects of glass with glass of a different color. See Flashing, n., 3 (b).
  • (n.) To trick up in a showy manner.
  • (n.) To strike and throw up large bodies of water from the surface; to splash.
  • (n.) A sudden burst of light; a flood of light instantaneously appearing and disappearing; a momentary blaze; as, a flash of lightning.
  • (n.) A sudden and brilliant burst, as of wit or genius; a momentary brightness or show.
  • (n.) The time during which a flash is visible; an instant; a very brief period.
  • (n.) A preparation of capsicum, burnt sugar, etc., for coloring and giving a fictious strength to liquors.
  • (a.) Showy, but counterfeit; cheap, pretentious, and vulgar; as, flash jewelry; flash finery.
  • (a.) Wearing showy, counterfeit ornaments; vulgarly pretentious; as, flash people; flash men or women; -- applied especially to thieves, gamblers, and prostitutes that dress in a showy way and wear much cheap jewelry.
  • (n.) Slang or cant of thieves and prostitutes.
  • (n.) A pool.
  • (n.) A reservoir and sluiceway beside a navigable stream, just above a shoal, so that the stream may pour in water as boats pass, and thus bear them over the shoal.

Example Sentences:

  • (1) Osman had gone close before that, flashing a shot over from seven yards after a corner.
  • (2) The data indicate that hot flashes may start much earlier and continue far longer than is commonly recognized by physicians or acknowledged in textbooks of gynecology.
  • (3) 'frequent' and probability of 'rare' flashes was 20%.
  • (4) All are satisfied by [Formula: see text], where N is the size of rod signal, constant for threshold; theta, theta(D) are steady backgrounds of light and receptor noise; varphi is the threshold flash with sigma a constant of about 2.5 log td sec; B the fraction of pigment in the bleached state.
  • (5) The flash visually evoked cortical potential (VECP) was recorded in 18 human albinos.
  • (6) The mixed-valence-state cytochrome oxidase mixed with O2 at -24 degrees C and flash-photolysed at -60 to -100 degrees C reacts with O2 and initially forms an oxy compound (A2) similar to that formed from the fully reduced state (A1).
  • (7) Dementia produced a slowing of the major positive (P2) component of the flash VEP but did not affect the latency of the flash P1 component or the P100 pattern-reversal component.
  • (8) We have investigated the relationship between rhodopsin photochemical function and the retinal rod outer segment (ROS) disk membrane lipid composition using flash photolysis techniques.
  • (9) The signal recovers rapidly (approximately 90 s) and can be repeated in a succession of flashes.
  • (10) Repeated flashes above a few per second do not so much cause fatigue of the VEPs as reduce or prevent them by a sustained inhibition; large late waves are released as a rebound excitation any time the train of flashes stops or is delayed or sufficiently weakened.
  • (11) Three types of behavior of the compound eye of Daphnia magna are characterized: 'flick', a transient rotation elicited by a brief flash of light; 'fixation', a maintained eye orientation in response to a stationary light stimulus of long-duration; 'tracking', the smooth pursuit of a moving stimulus.
  • (12) The instrument is based on an established procedure for dark adaptation measurement in which the subject continuously adjusts the threshold luminance of a recurrently flashing stimulus.
  • (13) Justice League, a followup to Dawn of Justice featuring Batman, Superman and Wonder Woman, arrives in May 2017, with a film starring Flash and the Green Lantern debuting the following Christmas.
  • (14) A 300 mus decay component of ESR Signal I (P-700+) in chloroplasts is observed following a 10 mus actinic xenon flash.
  • (15) A comparative study is made, at 15 degrees C, of flash-induced absorption changes around 820 nm (attributed to the primary donors of Photosystems I and II) and 705 nm (Photosystem I only), in normal chloroplasts and in chloroplasts where O2 evolution was inhibited by low pH or by Tris-treatment.
  • (16) In the presence of dextran sulphate the recombination of hemoglobin with carbon monoxide after flash photolysis is biphasic and the fraction of quickly reacting material increases with dilution of the protein.
  • (17) For all its posing and grooming, there are no nightclubs - the only flashing lights along this coast are the glowworms strobing across the grass at dusk.
  • (18) It was a wonderful piece of close control from Cassano, taking out two defenders in one movement, and Balotelli was quicker and more decisive than his marker, Holger Badstuber, to flash his header past Neuer.
  • (19) The visibility of a 1 degree, 200-msec flash on a large yellow field was measured as a function of the intensity of a coincident pedestal flash (a flash that was the same in both temporal intervals of a two-alternative forced-choice trial).
  • (20) The mean firing rates were significantly altered by either electrical or flash stimuli repeated 500 times at 0.97 Hz in those units which showed no transitory response.

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