Results 171 to 180 of about 46,927 (198)
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Physical Review Letters, 1987
Fluctuations de densite de la matiere sombre axionique se degradant en photons.
, Kephart, , Weiler
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Fluctuations de densite de la matiere sombre axionique se degradant en photons.
, Kephart, , Weiler
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Luminance and Luminous Emittance
1971When two light sources of the same luminous intensity, one of which has a larger area than the other, are regarded successively, the smaller appears to the eye to be brighter than the other.
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The British Journal of Radiology, 1955
So often during heart screenings the patients spill their barium on to their gowns from the spoon which they are offered in the screen room. Following the introduction of luminous beakers it seemed obvious to have a luminous spoon as well, to help the patient at this phase of examination. These spoons, however, are not manufactured for X-ray purposes.
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So often during heart screenings the patients spill their barium on to their gowns from the spoon which they are offered in the screen room. Following the introduction of luminous beakers it seemed obvious to have a luminous spoon as well, to help the patient at this phase of examination. These spoons, however, are not manufactured for X-ray purposes.
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2017
Luminance is a collection of hybrid poetry and essays that pushes against the boundaries of genre to explore meaning made in the interstices, or the space between. Drawing from logical and lyrical ways of knowing, the pieces in this collection display openness of form through fragmentation, collage, association, and resonance while maintaining ...
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Luminance is a collection of hybrid poetry and essays that pushes against the boundaries of genre to explore meaning made in the interstices, or the space between. Drawing from logical and lyrical ways of knowing, the pieces in this collection display openness of form through fragmentation, collage, association, and resonance while maintaining ...
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Vision Research, 1970
Abstract Three or more different stimuli may be arranged in a photometer field to produce two spectrally different lights which match in luminosity at all levels. A monochromatic stimulus may be so matched by a characteristic mixture of two instrumental stimuli, the quantities of which for a unit test stimulus may be defined as the spectral stimulus ...
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Abstract Three or more different stimuli may be arranged in a photometer field to produce two spectrally different lights which match in luminosity at all levels. A monochromatic stimulus may be so matched by a characteristic mixture of two instrumental stimuli, the quantities of which for a unit test stimulus may be defined as the spectral stimulus ...
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Science, 1925
ONE day in Central Burma the trail in the jungle was exceptionally difficult. It was long past noon when I realised that the return journey would be equally long and tiring. Camp lay on the other side of a long range of hills, and there was a short cut from the main trail that would save several miles, but this trail was faint.
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ONE day in Central Burma the trail in the jungle was exceptionally difficult. It was long past noon when I realised that the return journey would be equally long and tiring. Camp lay on the other side of a long range of hills, and there was a short cut from the main trail that would save several miles, but this trail was faint.
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Luminance and Luminous Intensity Indicatrices of Isobilateral Leaves
Applied Optics, 1971The luminance and luminous intensity characteristics of the leaves of several forest species of eucalypts have been investigated and compared with freshly smoked magnesium oxide. Results indicate that different species of the same genus can have distinctive indicatrices. Inspection of the indicatrices for the leaves showed that, for practical purposes,
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