Results 11 to 20 of about 67,426 (200)

Identification of the Mixing Ratios of Beer-Mixed Beverages by UV/VIS Spectroscopy

Beverages, 2023
UV/VIS spectroscopy was used in conjunction with a calibration method to determine the mixing ratio of samples of beer-mixed drinks with mineral water (sour Radler beers) from the food service industry.
Sophia Stinus, Pauline Erban, Josef Diebold, Magnus S. Schmidt   +3 more
doaj   +1 more source

ZH-1992/fiber-photometry-and-electrophysiological-recordings: fiber-photometry-and-electrophysiological-recordings

, 2023
<p>fiber-photometry-and-electrophysiological-recordings</p ...
ZH-1992
core   +1 more source

wtzhangunc/HemoCorrection: Hb-absorption artifact correction in fiber-photometry

, 2022
include all codes used for the article titled with "Spectral fiber-photometry derives hemoglobin concentration changes for accurate measurement of fluorescent sensor activity " in Cell Reports Methods and related STAR ...
wtzhangunc
core   +1 more source

tasoc/photometry: Version 4.5

, 2020
Version 4.5 includes minor fixes and additions, mostly to the automatic switching from aperture to halo-photometry and an improved internal record-keeping of the type of photometry performed on each ...
Benjamin Pope, Jonas Svenstrup Hansen, Mikkel Nørup Lund, Rasmus Handberg   +3 more
core   +1 more source

Luminosity and photometry [PDF]

Proceedings of the Royal Society of London, 1897
Abstract The luminosity of the spectrum was determined by what may be term ed the method of the “minimal effective stimulus.” Through the partition separating two dark rooms from each other a hole was drilled 1 mm. across; this was covered with a piece of ground glass.
openaire   +2 more sources

Optical Properties of Light-Scattering Standards for CCD Photometry

Sensors, 2023
This paper analyzes the light-scattering standards currently used for calibration (verification) and systematic research in photo and spectrophotometry tools.
Denys Bondariev, Natalia Bezugla, Paweł Komada, Nataliia Stelmakh, Mykhailo Bezuglyi   +4 more
doaj   +1 more source

Spectroscopy and multiband photometry of the afterglow of intermediate duration γ-ray burst GRB 040924 and its host galaxy [PDF]

, 2008
Aims. We present optical photometry and spectroscopy of the afterglow and host galaxy of gamma-ray burst GRB040924. This GRB had a rather short duration of T90 ∼ 2.4 s, and a well sampled optical afterglow light curve.
Kidger, M., Rol, E., Vreeswijk, P. M., Jelínek, Miroslav, Rol, Evert, B. L. Jensen (7612247), A. J. Castro-Tirado (7603481), M. Jelínek, Tristram, P. J., N. R. Tanvir (7601726), Castro-Tirado, A.J., Horst, A. J. van der, Starling, R.L.C., Kann, Alexander, P. Tristram, Wijers, R., Hjorth, J., Jensen, Brian, van der Horst, A., Castro-Tirado, A. J., B. L. Jensen, Wiersema, K., P. M. Vreeswijk (7601714), Guziy, S.S., S. S. Guziy (7622096), M. Kidger (7622099), van der Horst, A.J., R. A. M. J. Wijers (7590200), Jensen, Bente Lundgård, Tanvir, N.R., Hjorth, Jens, Tristam, P., Levan, A.J., Gorosabel, Javier, A. J. Castro-Tirado, De Ugarte Postigo A (7612730), Curran, Peter, Jensen, B. L., A. de Ugarte Postigo, F. Martín-Luis, Guziy, S. S., Gorosabel, J., N. R. Tanvir, Kidger, M, Tanvir, Nial R., S. S. Guziy, Martín-Luis, F., Fynbo, J., Tanvir, N., P. A. Curran (7604570), D. A. Kann (7613198), Postigo, A. de Ugarte, Castro-Tirado, A., A. Hornstrup, Wijers, R.A.M.J., Starling, Rhana, Levan, A., Hornstrup, Allan, Guziy, S., K. Wiersema (7601723), Starling, R., Fynbo, Johan Peter Uldall, Ugarte Postigo, A. de, Kann, D., Wiersema, Klaas, Martin-Luis, F, Fynbo, J.P.U., J. Hjorth (2463328), Van Der Horst AJ (7613657), M. Kidger, A. Hornstrup (7615838), Levan, A. J., Levan, Andrew, Hornstrup, A., Tanvir, N. R., Kann, D.A., A. J. Levan (7601735), de Ugarte Postigo, A., K. Wiersema, Jensen, B., E. Rol, Wiersema, Alexander, J. Gorosabel (7603436), Jensen, B.L., R. L. C. Starling (7584866), Tanvir, Nial, P. A. Curran, P. M. Vreeswijk, Starling, R. L. C., van der Horst, A. J., Wijers, R. A. M. J., J. Hjorth, P. Tristram (7622105), Vreeswijk, P., J. P. U. Fynbo (7603457), Curran, P. A., Wijers, Ralph, Fynbo, J. P. U., de Ugarte Postigo, Antonio, A. J. Levan, Castro-Tirado, Alberto, J. P. U. Fynbo, F. Martín-Luis (7622102), Kann, D. A., Vreeswijk, Paul Marijn, M. Jelínek (7611758), Tristram, P., R. A. M. J. Wijers, Wijers, Ralph Antoine Marie Joseph, Kidger, Mark R., Curran, P.A., R. L. C. Starling, J. Gorosabel, Vreeswijk, P.M., E. Rol (7601738), A. J. van der Horst, D. A. Kann, Jelinek, M.   +117 more
core   +2 more sources

Sobre a Dosagem Fotométrica do Cobre em Águas

Brazilian Archives of Biology and Technology, 2001
The author presents an analytic process for copper quantitative determination in mineral and potable waters, based in the reaction of the cation copper with sodium diethyl-dithio carbamate. Due to the presence of certain elements common in water, such as
Reinaldo Spitzner
doaj   +1 more source

Microlensing for extrasolar planets : improving the photometry [PDF]

, 2013
Gravitational Microlensing, as a technique for detecting Extrasolar Planets, is recognised for its potential in discovering small-mass planets similar to Earth, at a distance of a few Astronomical Units from their host stars.
Bajek, David J.
core   +2 more sources

The level of photometry is the basic level of the Hungarian galaxy [PDF]

مجلة التربية والعلم, 2007
The photometric and fundamental plane for a sample of early type galaxies(elliptical and lenticular galaxies) which belongs to Virgo cluster have been calculated by fitting the Sersic model ( r1/n-model) to the surface brightness profiles along the major
Mohsen Ali, Saad Younis
doaj   +1 more source