He would watch for the telltale disturbance of phosphorescence in the water which meant the fish were rising on the ebb tide. |
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The terms fluorescence and phosphorescence refer to specific characteristics of luminescent transitions. |
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A large cavern, lit only by the faintest glimmer of phosphorescence was exposed, a vast lake in the centre. |
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We are cautioned against confusing bioluminescence with fluorescence and phosphorescence. |
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At night, the phosphorescence looks as if all the constellations in the inky sky have fallen into the deep. |
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Now only the stars have been netted in the casuarinas and the surf snarls with eerie phosphorescence as if glowing with spectral fires. |
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A large cavern, lit only by the faintest glimmer of phosphorescence, was exposed, a vast lake in the centre. |
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A sparkling phosphorescence blossomed out through the water from where they hit the water, and the pool was lit with a strange iridescence. |
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Sunset faded and the mainland lights fell away, surges of phosphorescence began to show. |
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One piece of ore that missed the smelter contained some secondary willemite with a very long phosphorescence. |
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Thus, thought Becquerel, he had extended his discovery of long-lived phosphorescence to metals. |
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A beautiful hole, but it was still a hole when you stripped away all the velvet and phosphorescence. |
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Since that time, phosphorescence has been used to describe substances that shine in the dark without burning. |
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There are many familiar examples of fluorescence and phosphorescence in our daily lives. |
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I stared silently out the window as an eerie aura of phosphorescence crowned the long rows of waves crashing onto the beach under the moonlight. |
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As early as 1670, a French scientist, observed a bluish phosphorescence in the Torricellian vacuum of a barometer, after the mercury column had been shaken up and down. |
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The light from the firefly is an example of phosphorescence. |
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Tugtupite fluoresces intense deep red under SW and LW, and displays weak pink phosphorescence for short periods. |
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It fluoresces intense greenish-yellow under SW, and pale yellow under LW and retains a faint bluish-green phosphorescence. |
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It fluoresces intense orange to orange-red under SW and LW and displays strong yellowish white phosphorescence for a short period. |
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Pushing the water with our fingers produced a shimmer of blue phosphorescence shooting away from us! |
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Their colour in daytime and their phosphorescence at night will be more visible when applied to a white or light coloured surface. |
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Fluorescence and phosphorescence are two similar luminescent phenomena. |
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During phosphorescence measurements the polarizers are removed. |
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The water about them glowed with a strange green phosphorescence. |
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The place they flew through was eerie, lit only by lightning and the faint phosphorescence of the clouds themselves which both above and below formed a curving tunnel. |
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At times the sea was glittering with phosphorescence, and when dolphins appeared around Pindar at that time, they left silver streaks in the water like Walt Disney characters. |
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The high degree of iodine substitution in this aromatic molecule facilitates intersystem crossing, and rose bengal exhibits significant phosphorescence. |
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The virtual and nocturnal part is replaced by invisible presences: a maze-like itinerary in the shadow where memories and phosphorescence prevail. |
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His doctoral thesis, completed for the University of Birmingham in 1940, contained his original formulation of the electron-trap theory of phosphorescence and thermoluminescence. |
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The resulting luminescence is called phosphorescence. |
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Don't confuse such fluorescence with phosphorescence of exciting energy stops, a fluorescent material ceases to emit light. |
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The case for phosphorescence is different. |
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Whether interference, metallic, fluorescence, phosphorescence or other special effects, we check the feasibility together with you based on the polymer to be dyed and also provide selected samples. |
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