Results 71 to 80 of about 1,812,631 (345)
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
New Light Curve Analysis for Large Numbers of Eclipsing Binaries I. Detached and Semi-Detached Binaries [PDF]
Journal of Astronomy and Space Sciences, 2010 Several survey observations have produced light curves of more than five thousand eclipsing binaries for last 15 years. Future missions such as the Large Synoptic Survey Telescope (LSST), the Panoramic Survey Telescope and Rapid Response System (Pan ...
Young-Woon Kang
doaj +1 more source
GRB Flares: UV/Optical Flaring (Paper I)
, 2013 We present a new algorithm for the detection of flares in gamma-ray burst (GRB) light curves and use this algorithm to detect flares in the UV/optical.
De Pasquale, M. +3 more
core +1 more source
By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
wiley +1 more source
LIGHT-CURVE ANALYSIS OF NEON NOVAE [PDF]
The Astrophysical Journal, 2015 ABSTRACT We analyzed light curves of five neon novae, QU Vul, V351 Pup, V382 Vel, V693 CrA, and V1974 Cyg, and determined their white dwarf (WD) masses and distance moduli on the basis of theoretical light curves composed of free–free and photospheric emission.
Izumi Hachisu, Mariko Kato
openaire +2 more sources
Peptide‐based ligand antagonists block a Vibrio cholerae adhesin
FEBS Letters, EarlyView.The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang +9 more
wiley +1 more source
Secondary eclipses in the CoRoT light curves
EPJ Web of Conferences, 2013 We identify and characterize secondary eclipses in the original light curves of published CoRoT planets using uniform detection and evaluation criteria.
Belmonte Juan Antonio +2 more
doaj +1 more source
Photosynthetica, 2019 Light-response curves of seedlings of five light-demanding (LD) and four shade-tolerant (ST) neotropical tree species, native to the Brazilian Atlantic biome, were analyzed, aiming to verify differences between these functional groups regarding the light
A.K. CALZAVARA +4 more
doaj +1 more source
Blazar Variability: A Study of Non-stationarity and the Flux-RMS Relation
, 2020 We analyze X-ray light curves of the blazars Mrk 421, PKS 2155-304, and 3C 273 using observations by the Soft X-ray Telescope on board AstroSat and archival XMM-Newton data.
Bhattacharyya, Souradip +3 more
core +1 more source
Light Curves of Rapidly Rotating Neutron Stars [PDF]
, 2000 We consider the effect of rapid rotation on the light curves of neutron stars with hot polar caps. For $P \approx 3$ms spin periods, the pulse fractions can be as much as an order of magnitude larger than with simple slowly-rotating (Schwarzschild ...
Kevin P. Rauch +7 more
core +2 more sources