Results 41 to 50 of about 86,205 (99)

Effects of a psychological nursing intervention on prevention of anxiety and depression in the postpartum period: a randomized controlled trial

open access: yesAnnals of General Psychiatry, 2021
Background Anxiety and postpartum depression are the most common psychological problems in women after delivery. Cognitive behavior intervention has been reported to have an effect in the therapy of postpartum depression.
Hongling Liu, Yang Yang
doaj   +1 more source

A NICER Spectrum of MAXI J1535–571: Near-maximal Black Hole Spin and Potential Disk Warping [PDF]

open access: yesAstrophysical Journal, 2018
We report on a Neutron star Interior Composition Explorer (NICER) observation of the Galactic X-ray binary and stellar-mass black hole candidate, MAXI J1535−571.
J. Miller   +12 more
semanticscholar   +1 more source

Broad-band reflection spectroscopy of MAXI J1535–571 using AstroSat: estimation of black hole mass and spin [PDF]

open access: yesMonthly notices of the Royal Astronomical Society, 2019
We report the results from \textit{AstroSat} observations of the transient Galactic black hole X-ray binary MAXI J1535-571 during its hard-intermediate state of the 2017 outburst.
Navin Sridhar   +4 more
semanticscholar   +1 more source

An H i absorption distance to the black hole candidate X-ray binary MAXI J1535–571 [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society: Letters, 2019
With the Australian Square Kilometre Array Pathfinder (ASKAP) we monitored the black hole candidate X-ray binary MAXI J1535–571 over seven epochs from 2017 September 21 to October 2. Using ASKAP observations, we studied the H i absorption spectrum from
J. Chauhan   +12 more
semanticscholar   +1 more source

Evolution of X-Ray Properties of MAXI J1535-571: Analysis with the TCAF Solution [PDF]

open access: yesAstrophysical Journal, 2018
We present spectral and timing properties of the newly discovered X-ray transient source, MAXI J1535-571, which is believed to be a Galactic X-ray binary containing a black hole candidate (BHC) as the primary object. Since its discovery on 2017 September
J.-R. Shang   +7 more
semanticscholar   +1 more source

Spectro-timing analysis of MAXI J1535–571 using AstroSat [PDF]

open access: yesMonthly notices of the Royal Astronomical Society, 2019
We report the results of the analysis of an AstroSat observation of the black hole candidate MAXI J1535–571 during its hard-intermediate state. We studied the evolution of the spectral and timing parameters of the source during the observation.
Y. Bhargava   +3 more
semanticscholar   +1 more source

Rapidly Evolving Disk–Jet Coupling during Re-brightenings in the Black Hole Transient MAXI J1535−571 [PDF]

open access: yesAstrophysical Journal, 2019
The main outburst of the candidate black hole low-mass X-ray binary (BH LMXB) MAXI J1535−571 ended in 2018 May and was followed by at least five episodes of re-brightenings.
A. Parikh   +5 more
semanticscholar   +1 more source

Future heat-waves, droughts and floods in 571 European cities

open access: yes, 2018
Cities are particularly vulnerable to climate risks due to their agglomeration of people, buildings and infrastructure. Differences in methodology, hazards considered, and climate models used limit the utility and comparability of climate studies on ...
S. Guerreiro   +4 more
semanticscholar   +1 more source

Swift observations of the bright uncatalogued X-ray transient MAXI J1535-571 [PDF]

open access: yesMonthly notices of the Royal Astronomical Society, 2018
The black hole candidate MAXI J1535-571 is a recently discovered X-ray transient. We report on the monitoring observations of Swift Gamma-Ray Burst Mission during outburst.
L. Tao   +9 more
semanticscholar   +1 more source

A NICER Discovery of a Low-frequency Quasi-periodic Oscillation in the Soft-intermediate State of MAXI J1535–571 [PDF]

open access: yesAstrophysical Journal, 2018
We present the discovery of a low-frequency ≈5.7 Hz quasi-periodic oscillation (QPO) feature in observations of the black hole X-ray binary MAXI J1535–571 in its soft-intermediate state, obtained in 2017 September–October by the Neutron Star Interior ...
A. Stevens   +19 more
semanticscholar   +1 more source

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