Results 221 to 230 of about 859,267 (264)
Correction: Cytokine-induced chromatin accessibility in whole blood neutrophils links to sepsis transcriptional states. [PDF]
Cayford J +5 more
europepmc +1 more source
The Fundus Red Reflex Test Using a Smartphone Showed High Accuracy Compared to an Autorefractor to Detect Refractive Errors in Children. [PDF]
Syauqie M +5 more
europepmc +1 more source
An RPP-YOLOv11 model for road crack detection. [PDF]
Xue Y, Zheng L, Shi Y, Bai J.
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International Astronomical Union Colloquium, 1988
AbstractWe use a semi–analytical model of supernova light curves that extends Arnett’s scheme [1,2] to include the effect of recombination of hydrogen, helium and heavy elements in the expanding ejecta. Introducing in the model the physical parameters of Sanduleak −69 202, the salient characteristics of the light curve of SN 1987 A are reasonably ...
R. Schaeffer +3 more
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AbstractWe use a semi–analytical model of supernova light curves that extends Arnett’s scheme [1,2] to include the effect of recombination of hydrogen, helium and heavy elements in the expanding ejecta. Introducing in the model the physical parameters of Sanduleak −69 202, the salient characteristics of the light curve of SN 1987 A are reasonably ...
R. Schaeffer +3 more
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Light curve analysis of contact binaries: Characteristic quantities of the light curve
Astrophysics and Space Science, 1981Quantities characterizing light curves of contact binaries of W UMa-type are introduced. For 2700 cases, theoretical light curves of contact binaries are computed by the light curve synthesis method, and characteristic quantities for these light curves are tabulated. An example of application of the table to the light curve analysis of contact binaries
exaly +2 more sources
Light-Response Curves in Land Plants
2018Light is the driving force for photosynthesis. Two techniques are commonly employed to help characterize the relationship between the light environment and photosynthesis in plants.Chlorophyll a fluorescence analysis is used to examine both the capacity for and the efficiency of the conversion of absorbed light into energy for photosynthesis ...
Robert A, Coe, HsiangChun, Lin
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The light curve variations in AR Lacertae
Astrophysics and Space Science, 1982The eclipsing binary AR Lac has been observed in two colours,B andV, in 1980 and 1981. The new times of minimal obtained during the observatons indicate that the period of the system is still continuing its decrease. The wave-like distortions outside eclipses have two maxima and are very similar in shape in successive two years.
Ertan A.Y. +5 more
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Light curve variations in V471 Tauri
Astrophysics and Space Science, 1986The light curves of V471 Tau obtained in four successive years from 1981 to 1984 are presented. The light variations due to the tidally distorted red dwarf have been computed and subtracted out from the light curves obtained so far. A pure shape of the wave-like distortion has therefore been derived.
Evren, S +3 more
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