What's the difference between glow and radiance?

Glow


Definition:

  • (v. i.) To shine with an intense or white heat; to give forth vivid light and heat; to be incandescent.
  • (v. i.) To exhibit a strong, bright color; to be brilliant, as if with heat; to be bright or red with heat or animation, with blushes, etc.
  • (v. i.) To feel hot; to have a burning sensation, as of the skin, from friction, exercise, etc.; to burn.
  • (v. i.) To feel the heat of passion; to be animated, as by intense love, zeal, anger, etc.; to rage, as passior; as, the heart glows with love, zeal, or patriotism.
  • (v. t.) To make hot; to flush.
  • (n.) White or red heat; incandscence.
  • (n.) Brightness or warmth of color; redness; a rosy flush; as, the glow of health in the cheeks.
  • (n.) Intense excitement or earnestness; vehemence or heat of passion; ardor.
  • (n.) Heat of body; a sensation of warmth, as that produced by exercise, etc.

Example Sentences:

  • (1) In platform shoes to emulate Johnson's height, and with the aid of prosthetic earlobes, Cranston becomes the 36th president: he bullies and cajoles, flatters and snarls and barks, tells dirty jokes or glows with idealism as required, and delivers the famous "Johnson treatment" to everyone from Martin Luther King to the racist Alabama governor George Wallace.
  • (2) We also remind them that negative feedback is as important as glowing praise.
  • (3) This procedure has been implemented in a computer program which performs the automatic evaluation of the glow curves and extracts the dose information contained in the PTTL curves.
  • (4) Draghi's action received a glowing critical reception across Europe .
  • (5) In bone tissue, so far, positive effects of glow discharge have not been reported.
  • (6) And these night scenes glow with subtle, vibrant colour.
  • (7) High-waisted flared pleated silk trousers was the key shape, in colours Saint Laurent would have approved, such as like pumpkin orange, sea green and glowing fuchia.
  • (8) Sandwood Bay in Scotland Photograph: Alamy Am Buachaille, a rocky sea stack, stood guard-like to one side, the giant grey slabs which cut into the sea were bathed in frothing waves, and the dim glow of the Cape Wrath lighthouse sent out a muted white beam beyond the cliffs to my right.
  • (9) Plasma polymerized ethylene (PPE), styrene (PPS), and chlorotrifluoroethylene (PPCTFE) were synthesized by exposing the monomeric gases to an inductively coupled radio frequency "glow-discharge" field.
  • (10) We hope there is a post-Commonwealth Games glow with the home nations doing so well, but first and foremost it is an entertainment show."
  • (11) Under more drastic conditions (higher temperatures and flowing air), glow occurred in several instances resulting in an increased production oxidation products as represented by CO2, COS, SO2, HCOOH, and CH3COOH, among others.
  • (12) Investigations of the functions cited in the title were performed in 23 persons with a normal visual system in conditions of equal illumination, first the glow and the next day or later--the sodium one.
  • (13) These surface treatments allowed testing of the same basic material which was mill-finished, metallurgically polished, electrochemically oxidized, sintered with a porous surface, and glow-discharged.
  • (14) Hence the new "tradition" of each party leader producing a mute but glamorous wife for a postcoital glow after a speech.
  • (15) In fact, the numbers were much worse that predicted, and ensured the would be no post-convention glow for Obama.
  • (16) An attempt was made to graft the monomer HEMA to the polymer surface by "Glow discharge" technique.
  • (17) Referring to the spirit generated by the London Olympics, he said: "It would have been much more threatening to us if it had all been about the positive, warm glow of 2012, then the first world war commemorations – 300 years of kinship and family ties."
  • (18) The mountains are glowing red and it will be a good harvest,” she predicted.
  • (19) Everything is conforming nicely to my expectation that this will all be a disappointment, but then news comes of glowing press, a five-star review, bigger, louder buzz, and comparisons of the film with Billy Wilder and the screwball comedies of the 40s and 50s.
  • (20) I sat there, bundled up against the cold, on benches carved from ice, with glistening icy walls and snow flurries falling through ventilation holes, while a folk band played glowing instruments – carved out of ice.

Radiance


Definition:

  • (n.) Alt. of Radiancy

Example Sentences:

  • (1) Response saturation of blue-sensitive cone pathways was studied by measuring increment thresholds for violet test flashes on flashed violet fields in the presence of a steady yellow "auxiliary" field of constant radiance.
  • (2) The first study determined absolute thresholds for "white" and monochromatic lights by establishing a discrimination between lights of various radiances and a dark key.
  • (3) The radiance of the annulus required to make the central area (spot and ring) appear uniformly black was measured for different wavelengths (440-660 nm) of the annulus.
  • (4) Mayor Boris Johnson, whose default setting has been relentless and sometimes improbable cheerleading in the face of serious concerns and minor niggles, promised with typical restraint that as the flame "spreads through the city its radiance will dispel any last clouds of dankness and anxiety that may hover over some parts of the media".
  • (5) The minimal radiance at which phototherapy begins to be effective for neonatal hyperbilirubinemia was also determined.
  • (6) The effects of chromatic adaptation on the opponent interactions of cone mechanisms were investigated by using increment-threshold spectral-sensitivity (ITSS) functions and threshold-versus-radiance (TVR) curves in rhesus monkey subjects.
  • (7) This may in part be related to the intrusion of the blue-sensitive mechanism at the upper radiance range.
  • (8) The obtained constancy ratios were attributed to the role of distance estimation in the determination of colour appearance, an effect that is presumably masked under normal viewing conditions, where long viewpaths are necessary to produce significant radiance changes.
  • (9) All the cone mechanisms were in compliance of Ricco's law, summing target radiance linearly over a certain range of target diameters with an average slope of 2.4.
  • (10) "If you look at it as an exhibition, there is a lot of radiance and luminosity and jewel-like colours," she say.
  • (11) A small patch of achromatic light viewed within a large achromatic surround appears gray or black when the radiance of the surround is well above that of the patch.
  • (12) A study is reported of colour appearance in situations where the spectral radiance of an object changes significantly with viewing distance.
  • (13) Many times over the past decade and in the middle of making other films – All or Nothing , Happy-Go-Lucky , Another Year – Mike Leigh and his cinematographer, Dick Pope, would look at the sky and then at one another and say: “Oh God, we must make our Turner film.” A particular light, a moment’s radiance, a sunset – any of these might set them off.
  • (14) A rapid clinical protocol to assess the radiance response function of the SWS cone ERG is described.
  • (15) When changing the radiance ratio 630 nm-531 nm of the stimulus, the normal subject exhibited a P-ERG to all stimuli with only a relative amplitude minimum at a distinct radiance ratio, whereas the color-deficient observers failed to show a P-ERG at some color contrast 630 nm-531 nm, the radiance ratio of which was different in the protan and deutan.
  • (16) The responses of the phasic ganglion cells go through a minimum at relative radiances very similar to that predicted from the V lambda function.
  • (17) The diffusion length was also determined from radiance versus depth measurements.
  • (18) Biological weighting functions were used to calculate the blue-light radiance and the weighted UV irradiance.
  • (19) Considering a negative phototaxis as a stimulus reaction to narrow - or wideband monochromatic radiance of varying ranges of wavelengths and different irradiance it was established that both unfed and engorged I. and II.
  • (20) Different color sensations were generated by two areas in a complex scene, even though both areas sent to the eye the same 656-nanometer radiance that excited the long-wave cones and excited only the rods.