Results 291 to 300 of about 641,900 (344)

Detection of dim and bright colours by honeybees

open access: green, 2000
Natalie Hempel de Ibarra   +3 more
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Bright Futures

Pediatrics, 1995
Bright Futures is a lengthy publication that details guidelines for the health supervision of infants, children, and adolescents. It is sponsored by the Maternal and Child Health Bureau (MCH) of the United States Public Health Service and the Medicaid Bureau of the Health Care Financing Administration (HCFA) to update "health supervision policies and ...
R D, Brodell, J S, Haber
openaire   +4 more sources

The Brightness of Diamonds

Perception, 2010
A brightness illusion and transparency effects are described for configurations comprising alternating black and white bars on which are superimposed mid-luminance shapes (diamonds and hexagons). The resulting phenomena are predictable by Anderson's ‘scission theory’, which is thus given further support.
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Mesopic lightness, brightness, and brightness contrast

Perception & Psychophysics, 1990
At mesopic mean luminances a fixed physical contrast produces less brightness contrast than at photopic mean luminances.1 This suggests that lightnesses of surfaces might also be altered at low luminances. I measured lightness, brightness, and brightness contrast in cathode-ray tube (CRT) simulations of achromatic paper patchworks.
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Brightness Experiments

2013
This chapter presents an overview of quantitative fluorescence brightness experiments with special emphasis on single-color measurements of protein homo-interactions inside living cells. We discuss practical considerations in the choice of the fluorescent labels and the calibration measurements necessary for quantitative interpretation of brightness ...
Patrick J, Macdonald   +3 more
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A Bright Future

2014
Digital pathology is an idea whose time has come. The hardware keeps getting better year after year, and enough companies now have invested in this new field to gather the critical mass necessary to turn digital pathology into a mainstream technique. But this is not enough.
Sucaet, Yves, Waelput, Wim
openaire   +1 more source

Brightness Analysis

2013
Brightness analysis provides a powerful tool for the study of protein interactions both in solution and in living cells. We provide a brief survey of some widely used techniques for extracting brightness from fluorescent fluctuation spectroscopy experiments.
Patrick, Macdonald   +4 more
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Bright Sparke: Bright Bindings

2000
The development of publishers' book bindings in the late nineteenth century led to an explosion of bright, decorative covers for popular science and technology books. These examples of science and graphic art for the masses represented natural phenomena and the latest technical advances.
openaire   +1 more source

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