Results 41 to 50 of about 67,039 (310)
Unveiling Accreting White Dwarf Binaries in Hard X-Ray Surveys
, 2016 Among hard X-ray sources detected in the INTEGRAL/IBIS and Swift/BAT surveys, those identified as accreting white dwarf binaries recently boosted in number, representing ∼ 20% of the Galactic sample.
DE MARTINO, Domitilla
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Cosmological Evolution of the Central Engine in High-Luminosity, High-Accretion Rate AGN
Acta Polytechnica CTU Proceedings, 2014 In this paper I discuss the status of observational studies aiming at probing the cosmological evolution of the central engine in high-luminosity, high-accretion rate Active Galactic Nuclei (AGN). X-ray spectroscopic surveys, supported by extensive multi-
Matteo Guainazzi
doaj +1 more source
The Astrophysical Journal, 2023 Open clusters are thought to be the birthplace of most stars in the galaxy. Thus, they are excellent laboratories for investigating stellar evolution, and X-ray properties of various types of stars (including binary stars, evolved stars, and compact ...
Steven Chen +6 more
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FEBS Letters, EarlyView.Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley +1 more source
Combined analysis of weak lensing and X-ray blind surveys [PDF]
, 2008 We present a joint weak lensing and X-ray analysis of 4 deg(2) from the CFHTLS and XMM-LSS surveys. Our weak lensing analysis is the first analysis of a real survey using shapelets, a new generation weak lensing analysis method.
Massey, Richard +22 more
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The Future of X-Ray Time-Domain Surveys [PDF]
Proceedings of the International Astronomical Union, 2011 AbstractModern X-ray observatories yield unique insight into the astrophysical time domain. Each X-ray photon can be assigned an arrival time, an energy and a sky position, yielding sensitive, energy-dependent light curves and enabling time-resolved spectra down to millisecond time-scales. Combining those with multiple views of the same patch of sky (e.
Haggard, Daryl, Sivakoff, Gregory R.
openaire +2 more sources
Smart Source Detection Framework for Lobster Eye Telescopes
The Astrophysical Journal Supplement SeriesLobster eye telescopes are designed to capture X-ray emissions from celestial objects across a broad field of view. However, the unique optical system of these telescopes leads to a cruciform pattern on the detector plane, complicating the detection of ...
Peng Jia +5 more
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FEBS Letters, EarlyView.CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens +8 more
wiley +1 more source
Surveys of X-Ray Sources [PDF]
Highlights of Astronomy, 1968 My assignment this afternoon is to review briefly the status of the observational work that has been accomplished since the last IAU discussion of X-ray astronomy which took place at the Liege Symposium 3 years ago. Essentially, the methods of observation have not changed in any significant way.
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Molecular Oncology, EarlyView.Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau +36 more
wiley +1 more source