Results 311 to 320 of about 1,812,631 (345)
Some of the next articles are maybe not open access.
Skysurveys, Light Curves and Statistical Challenges
International Statistical Review, 2015SummaryResearch in astronomy is undergoing a profound transformation from the study of small samples to the analysis of large‐scale digital surveys of the sky. Ever larger amounts of data and better statistical techniques are being used to address a vast range of astronomical problems, from near‐by asteroids to universe‐wide cosmology.
Babu, G. Jogesh, Mahabal, Ashish
openaire +2 more sources
1991
The observation of the light curves of SN1987A over a wide range of wavelengths is perhaps the most straightforward way of studying the energy generation and dissipation within the supernova. The measurements discussed here were made largely at the SAAO (MENZIES et al. [1], CATCHPOLE et al [2, 3, 4], WHITELOCK et al [5, 6] and the AAO (AITKEN and ROCHE
Patricia Whitelock +2 more
openaire +1 more source
The observation of the light curves of SN1987A over a wide range of wavelengths is perhaps the most straightforward way of studying the energy generation and dissipation within the supernova. The measurements discussed here were made largely at the SAAO (MENZIES et al. [1], CATCHPOLE et al [2, 3, 4], WHITELOCK et al [5, 6] and the AAO (AITKEN and ROCHE
Patricia Whitelock +2 more
openaire +1 more source
Light curve variations in ER vulpeculae
Astrophysics and Space Science, 1987Photoelectric observations of the peculiar eclipsing variable ER Vul were obtained in blue and yellow light, in the 1981 and 1982 observing seasons. The light curves suffer to change in short time-intervals. The wave-like distortion superimposed on the light curves is clearly seen, but sometimes there is no indication about its existence. The migration
Ibanoglu, C, Evren, S, Tunca, Z
openaire +1 more source
Nature, 1960
THE luminosity equation for the trail of a meteor is: where I is the luminous intensity at any point of the trail, is the rate of ablation of the meteoroid at that point, ν is the velocity of the meteoroid ...
openaire +1 more source
THE luminosity equation for the trail of a meteor is: where I is the luminous intensity at any point of the trail, is the rate of ablation of the meteoroid at that point, ν is the velocity of the meteoroid ...
openaire +1 more source
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
openaire +1 more source
Planning for post‐pandemic cancer care delivery: Recovery or opportunity for redesign?
Ca-A Cancer Journal for Clinicians, 2021Pelin Cinar +2 more
exaly
A roadmap for the commercialization of perovskite light emitters
Nature Reviews Materials, 2022, Richard Friend, Edward H Sargent
exaly
Visible Light-Driven Radical-Mediated C–C Bond Cleavage/Functionalization in Organic Synthesis
Chemical Reviews, 2021Jia-Rong Chen, Wen-Jing Xiao
exaly