Results 151 to 160 of about 20,857 (202)
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Applied Optics, 1971
A brief account of the beginnings of photometry, with emphasis on some of the early attempts to quantify light that preceded the actual invention of useful photometers, is presented.
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A brief account of the beginnings of photometry, with emphasis on some of the early attempts to quantify light that preceded the actual invention of useful photometers, is presented.
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Documenta Ophthalmologica, 1971
1. The question whether the rabbit's spectral sensitivity curve is based on one spectral system or based on more systems is investigated. 2. For this purpose two different methods have been applied. The first method is a photometric match technique that made use of moving contrasts.
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1. The question whether the rabbit's spectral sensitivity curve is based on one spectral system or based on more systems is investigated. 2. For this purpose two different methods have been applied. The first method is a photometric match technique that made use of moving contrasts.
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Applied Optics, 1971
A survey is given of the standards used in photometry and spectroradiometry. After an introduction in Sec. I, the candela and lumen standards are discussed in Sec. II. Some problems related to heterochromatic photometry and the changes in the IPTS are mentioned in Secs. II.B and II.C, respectively. Section III deals with standards for spectroradiometry-
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A survey is given of the standards used in photometry and spectroradiometry. After an introduction in Sec. I, the candela and lumen standards are discussed in Sec. II. Some problems related to heterochromatic photometry and the changes in the IPTS are mentioned in Secs. II.B and II.C, respectively. Section III deals with standards for spectroradiometry-
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Quantifying Protein–Protein Interactions by Molecular Counting with Mass Photometry
Angewandte Chemie - International Edition, 2020Eric D B Foley +2 more
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Chromosome maps of globular clusters from wide-field ground-based photometry
Monthly Notices of the Royal Astronomical Society, 2022Antonino P Milone +2 more
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