Results 11 to 20 of about 306,283 (398)

A timing-based estimate of the spin of the black hole in MAXI J1820+070 [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2021
MAXI J1820+070 (ASSASN-18ey) is a Black hole X-ray binary discovered in 2018. The brightness of the source triggered multi-wavelength campaigns of this source from different observatories.
Y. Bhargava   +4 more
semanticscholar   +5 more sources

Predictors of Hepatic Fibrosis in Type 2 Diabetes Patients with Metabolic-Dysfunction-Associated Steatotic Liver Disease [PDF]

open access: yesBiomedicines
Background/Objectives: Approximately 25% of the world’s population and more than 60% of patients with type 2 diabetes (T2D) have metabolic-dysfunction-associated steatotic liver disease (MASLD).
Joana D’Arc Matos França de Abreu   +17 more
doaj   +2 more sources

A polyphenol-rich plant extract prevents hypercholesterolemia and modulates gut microbiota in western diet-fed mice [PDF]

open access: yesFrontiers in Cardiovascular Medicine
IntroductionTotum-070 is a combination of five plant extracts enriched in polyphenols to target hypercholesterolemia, one of the main risk factors for cardiovascular diseases.
Cédric Langhi   +14 more
doaj   +2 more sources

A Rapid Change in X-Ray Variability and a Jet Ejection in the Black Hole Transient MAXI J1820+070 [PDF]

open access: bronzeAstrophysical Journal, 2020
We present Neutron Star Interior Composition Explorer X-ray and Arcminute Microkelvin Imager Large Array radio observations of a rapid hard-to-soft state transition in the black hole X-ray transient MAXI J1820+070.
J. Homan   +15 more
openalex   +3 more sources

Tumor vaccines (PP-070) [PDF]

open access: bronzeInternational Immunology, 2010
George Davey Smith   +199 more
openalex   +3 more sources

Physical origin of the non-physical spin evolution of MAXI J1820 + 070 [PDF]

open access: greenMonthly Notices of the Royal Astronomical Society, 2021
ABSTRACT We report on the Insight-HXMT observations of the new black hole X-ray binary MAXI J1820+070 during its 2018 outburst. Detailed spectral analysis via the continuum fitting method shows an evolution of the inferred spin during its high soft sate. Moreover, the hardness ratio, the non-thermal luminosity and the reflection fraction
Ju Guan   +94 more
openalex   +4 more sources

MAXI J1820+070 with NuSTAR I. An increase in variability frequency but a stable reflection spectrum: coronal properties and implications for the inner disc in black hole binaries [PDF]

open access: bronzeMonthly notices of the Royal Astronomical Society, 2019
MAXI J1820+070 (optical counterpart ASASSN-18ey) is a black hole candidate discovered through its recent very bright outburst. The low extinction column and long duration at high flux allow detailed measurements of the accretion process to be made.
D. J. K. Buisson   +12 more
openalex   +3 more sources

A variable corona during the transition from type-C to type-B quasi-periodic oscillations in the black hole X-ray binary MAXI J1820+070 [PDF]

open access: yesMonthly notices of the Royal Astronomical Society, 2023
We analyze a Neutron Star Interior Composition Explorer (NICER) observation of the black hole X-ray binary MAXI J1820+070 during a transition from type-C to type-B quasi-periodic oscillations (QPOs).
R. Ma   +5 more
semanticscholar   +1 more source

Hilbert–Huang Transform Analysis of Quasiperiodic Oscillations in MAXI J1820+070 [PDF]

open access: yesAstrophysical Journal, 2023
We present a time-frequency analysis, based on the Hilbert–Huang transform, of the evolution of the low-frequency quasiperiodic oscillations observed in the black hole X-ray binary MAXI J1820+070.
Wei Yu   +16 more
semanticscholar   +1 more source

A Phase-resolved View of the Low-frequency Quasiperiodic Oscillations from the Black Hole Binary MAXI J1820+070 [PDF]

open access: yesAstrophysical Journal, 2023
Although low-frequency quasiperiodic oscillations (LFQPOs) are commonly detected in the X-ray light curves of accreting black hole X-ray binaries, their origin still remains elusive. In this study, we conduct phase-resolved spectroscopy in a broad energy
Q. Shui   +23 more
semanticscholar   +1 more source

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