Results 61 to 70 of about 665,153 (306)

THE LIGHT CURVES OF THEORETICAL ASTEROIDS' MODELS

Odessa Astronomical Publications, 2017
On the basis of modeling of asteroids form is calculate the set of light curves for five laws of reflection.
N. R. Burlak, L. V. Korniychuk, E. A. Korobeynikova, N. I. Koshkin   +3 more
doaj   +1 more source

EROS light-curve database

Astronomy & Astrophysics
Context . The project called Expérience de Recherche d’Objets Sombres (EROS) carried out photometric surveys of dense stellar fields toward the Magellanic Clouds (LMC and SMC), the Galactic bulge and Galactic spiral arms in the period 1990-2003.
Afonso, C., Albert, J.-N., Ansari, R., Aubourg, E., Beaulieu, J.-P., Blaineau, T., Coutures, C., Derue, F., Glicenstein, J.-F., Goldman, B., Hamadache, C., Lasserre, T., Le Guillou, L., Lesquoy, E., Magneville, C., Mansoux, B., Moniez, M., Palanque-Delabrouille, N., Perdereau, O., Rich, J., Spiro, M., Tisserand, P.   +21 more
openaire   +2 more sources

Light curves analysis of AB Andromedae

Astronomische Nachrichten, 1986
AbstractThe new B and V light curves of the eclipsing variable AB And obtained during 1979 are analysed. Frequency Domain techniques is used and new geometric and photometric elements are given.
ROVITHISLIVANIOU, H, ROVITHIS, P
openaire   +2 more sources

MODELING THE LIGHT CURVE OF THE TRANSIENT SCP06F6 [PDF]

The Astrophysical Journal, 2009
We consider simple models based on core collapse or pair-formation supernovae to account for the light curve of the transient SCP06F6. A radioactive decay diffusion model provides estimates of the mass of the required radioactive nickel and the ejecta as functions of the unknown redshift.
Chatzopoulos, Emmanouil, Wheeler, J. Craig, Vinko, Jozsef   +2 more
openaire   +3 more sources

Space debris observations with the Slovak AGO70telescope: Astrometry and light curves

, 2020
The Faculty of Mathematics, Physics and Informatics of Comenius University in Bratislava, Slovakia (FMPI) operates its own 0.7-m Newtonian telescope (AGO70) dedicated to the space surveillance tracking and research, with an emphasis on space debris.
Krajcovic, Stanislav, Cordelli, Emiliano, Schildknecht, Thomas, Simon, Jaroslav, Vananti, Alessandro, Mann, Harleen Kaur, Zilková, Danica, Silha, Jiri, Rachman, Abdul, Kornos, Leonard, Zigo, Pavel, Paccolat, Christophe, Zigo, Matej, Flohrer, Tim, Tóth, Juraj   +14 more
core   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

NEW BINARY SYSTEMS WITH ASYMMETRIC LIGHT CURVES

Odessa Astronomical Publications, 2010
We present the results of investigation of the light curves of 27 newly discovered binary systems. Among the examined curves, there were 10 curves with statistically significant asymmetry of maximums, according the 3σ criterion for the difference ...
N. A. Virnina
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Spectral and Photometric Studies of NGC 3516 in the Optical Range

Galaxies
This paper presents the results of the photometric and spectral monitoring of the galaxy NGC 3516, which is an active galactic nucleus (AGN) of type Sy 1.5 with a changing look.
Saule Shomshekova, Alexander Serebryanskiy, Ludmila Kondratyeva, Nazim Huseynov, Samira Rahimli, Vitaliy Kim, Laura Aktay, Yerlan Aimuratov   +7 more
doaj   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

FEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara, Kinga Skoczek, Elzbieta Pyza, Milena Damulewicz   +3 more
wiley   +1 more source