Results 131 to 140 of about 172,919 (265)

Comprehensive Measurement of Position and Velocity in the Transverse Direction Using the Crab Pulsar

open access: yesAerospace
Traditional X-ray pulsar ranging and velocity measurement methods only estimate the radial position and velocity information of the pulsar. For non-linear orbits, errors in the transverse position and velocity of the pulsar lead to errors in the radial ...
Yuan Feng   +4 more
doaj   +1 more source

Estimating Soft X‐Ray Emission From Uranus's Magnetosheath

open access: yesJournal of Geophysical Research: Space Physics, Volume 130, Issue 11, November 2025.
Abstract Soft X‐ray emission occurs within planetary magnetosheaths when highly charged solar wind ions undergo charge exchange with neutrals. The emission can provide dynamic views of the magnetosheath and cusps, allowing for investigations of the solar wind interaction with a planetary magnetosphere.
D. Naylor   +4 more
wiley   +1 more source

Comparative efficacy of intravitreal anti‐VEGF therapy for neovascular age‐related macular degeneration: A systematic review with network meta‐analysis

open access: yesActa Ophthalmologica, Volume 103, Issue 7, Page 741-763, November 2025.
Abstract The aim of this review was to evaluate the comparative efficacy of intravitreal anti‐vascular endothelial growth factor (anti‐VEGF) therapy for neovascular AMD. We searched 12 literature databases for randomised clinical trials (RCT) on anti‐VEGF therapy for neovascular AMD and extracted data on: change from baseline to 12 months in best ...
Emilie T. S. Butler   +17 more
wiley   +1 more source

On the overall properties of young neutron stars: an application to the Crab pulsar

open access: yesFrontiers in Astronomy and Space Sciences
In this brief report, we present a model that complements the well-established canonical model for the spin evolution of rotation-powered pulsars, which is typically used to estimate ages, spin-down luminosity, and surface magnetic fields of middle-aged ...
Cristian G. Bernal   +8 more
doaj   +1 more source

The Green Bank Northern Celestial Cap Pulsar Survey. VI. Timing and Discovery of PSR J1759+5036: A Double Neutron Star Binary Pulsar [PDF]

open access: green, 2021
Gabriella Agazie   +29 more
openalex   +1 more source

Search for a Correlation Between Radio Giant Pulses and VHE Photons of the Crab Pulsar

open access: yesActa Polytechnica, 2011
The Crab pulsar is a unique source of pulsar radio emission. Its regular pulse structure is visible over the entire electromagnetic spectrum from radio to GeV ranges.
N. Lewandowska   +2 more
doaj  

The 2015 outburst of the accretion-powered pulsar IGR J00291+5934: INTEGRAL andSwiftobservations [PDF]

open access: bronze, 2016
V. De Falco   +15 more
openalex   +1 more source

Propagation of X-ray and gamma ray emissions in strong magnetic and gravitational fields

open access: yesPhysical Sciences and Technology, 2016
We consider the propagation of X-ray and gamma ray emissions in strong magnetic and gravitational fields of the pulsar in nonlinear vacuum electrodynamics. We show that the radiation has birefrigence.
M. Abishev   +3 more
doaj  

Home - About - Disclaimer - Privacy