Results 41 to 50 of about 160,813 (191)
Spectrophotometry in Medicine [PDF]
Nature, 1943 THE German edition of this work was published 1 in 1933 by G. Fischer of Jena. The author, working at the Laboratory of Clinical Medicine at the University of Jena, had by then made substantial use of modern methods of spectrophotometry for investigating body fluids, and at the outbreak of the War was still publishing valuable work in this field.
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Precision Spectrophotometry at the Level of 0.1%
, 2011 Accurate relative spectrophotometry is critical for many science applications. Small wavelength scale residuals in the flux calibration can significantly impact the measurements of weak emission and absorption features in the spectra. Using Sloan Digital
Yan, Renbin
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The high-field polar RX J1007.5-2017 [PDF]
, 2012 We report optical and X-ray observations of the high-field polar RXJ1007.5-2017 performed between 1990 and 2012. It has an orbital period of 208.60 min determined from the ellipsoidal modulation of the secondary star in an extended low state.
Beuermann, K. +4 more
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THE EFFECT OF EXTRACTORS ON INDICATORS OF ELIMINATION OF EXPOSED ENZIMS
Наукові горизонти, 2019 Saturated enzymes are an integral part of the technology of soft cheeses, which means that the market requires a significant amount of enzyme preparation, as recent studies have shown that consumption of whey cheese in Ukraine is increasing. An important
S. Merzlov, V. Bilyi, A. Rindin
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HST Spectrophotometry and Models for Solar Analogs
, 2010 Absolute flux distributions for seven solar analog stars are measured from 0.3 to 2.5 \mu m by HST spectrophotometry.In order to predict the longer wavelength mid-IR fluxes that are required for JWST calibration, the HST SEDs are fit with Castelli ...
Bohlin +15 more
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Non-grey dimming events of KIC 8462852 from GTC spectrophotometry [PDF]
, 2018 We report ground-based spectrophotometry of KIC 8462852, during its first dimming events since the end of the Kepler mission. The dimmings show a clear colour-signature, and are deeper in visual blue wavelengths than in red ones.
Alonso, R. +3 more
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Determination of carcinogenic herbicides in milk samples using green non-ionic silicone surfactant of cloud point extraction and spectrophotometry [PDF]
Royal Society Open Science, 2018 A new cloud point methodology was successfully used for the extraction of carcinogenic pesticides in milk samples as a prior step to their determination by spectrophotometry.
N. I. Mohd +3 more
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The role of spectrophotometry in the diagnosis of melanoma [PDF]
BMC Dermatology, 2010 Spectrophotometry (SPT) could represent a promising technique for the diagnosis of cutaneous melanoma (CM) at earlier stages of the disease. Starting from our experience, we further assessed the role of SPT in CM early detection.During a health campaign for malignant melanoma at National Cancer Institute of Naples, we identified a subset of 54 lesions ...
Ascierto Paolo A +12 more
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Catalytic Spectrophotometric Determination of Traces of Tellurium (IV) [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 1995 A Simple, rapid and sensitive method has been developed for determination of trances of tellurium (VI) (0.096-1.250 mg/mL) based on its catalytic effect on the reduction reaction of toluidine blue by sulfide ion at pH 4.
Mojtaba Shamsipur, Mir Fazlollah Mousavi
doaj
Solid phase extraction and spectrophotometric determination of palladium with 2-(2-quinolylazo)-5-diethylaminobenzoic acid [PDF]
Journal of the Serbian Chemical Society, 2006 A sensitive, selective and rapid method for the determination of palladium based on the rapid reaction of palladium(II) with 2-(2-quinolylazo)-5-diethylaminobenzoic acid (QADEAB) and the solid phase extraction of the Pd(II) -QADEAB chelate with a ...
Yang Weizu +5 more
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