Results 51 to 60 of about 31,557 (257)
Radio pulsar populations [PDF]
, 2010 The goal of this article is to summarize the current state of play in the field of radio pulsar statistics. Simply put, from the observed sample of objects from a variety of surveys with different telescopes, we wish to infer the properties of the underlying sample and to connect these with other astrophysical populations (for example supernova ...
openaire +2 more sources
The Astrophysical JournalWe report the discovery and timing of two pulsars from a sample of four circularly polarized sources identified in radio continuum images taken as part of the Australian SKA Pathfinder Variables and Slow Transients survey.
Rahul Sengar +8 more
doaj +1 more source
Unique Radio Pulsar Geminga [PDF]
Symposium - International Astronomical Union, 2002 This pulsar has unique properties of radio emission, the most steep spectrum, the largest changes of pulse widths and phases and the presence of giant pulses.
V.M. Malofeev, O.I. Malov
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Multi‐Tissue Omics Analysis Uncovers Translational Regulation Underlying Complex Traits in Pigs
Advanced Science, Volume 13, Issue 20, 9 April 2026.Integrated multi‐omics across pig breeds and tissues reveals key principles of post‐transcriptional translational regulation and their contribution to trait formation. A gene network framework integrating transcriptomic and translatomic data is developed and applied to elucidate the genetic basis of meat production, offering new insights into mammalian
Chao Wang +13 more
wiley +1 more source
Gigahertz-peaked spectra pulsars and thermal absorption model
, 2017 We present the results of our radio interferometric observations of pulsars at 325 MHz and 610 MHz using the Giant Metrewave Radio Telescope (GMRT). We used the imaging method to estimate the flux densities of several pulsars at these radio frequencies ...
Basu, R. +4 more
core +1 more source
Performance Enhancement in Hafnium Oxide Through Homogeneous and Heterogeneous co‐Doping Strategies
Advanced Electronic Materials, Volume 12, Issue 7, 6 April 2026.This article presents a comprehensive co‐doping toolkit to optimize the performance and reliability of fluorite‐structure ferroelectrics like hafnium oxide. By employing homogeneous and heterogeneous co‐doping strategies, precise control over crystallization behavior, polarization hysteresis, and oxygen vacancy distribution is achieved.
Shouzhuo Yang +10 more
wiley +1 more source
Vistas in Astronomy, 1997 The observational evidence for jets and phenomena arising from rotation powered radio pulsars is reviewed, including many recent and exciting discoveries at X-ray wavelengths. The well studied jets of the Crab pulsar are summarised, including recent results from the HST.
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Searching for Radio Pulses from Radio-quiet Gamma-Ray Pulsars with FAST
The Astrophysical JournalWe present periodicity and single-pulse searches at 1250 MHz for 22 “radio-quiet” gamma-ray pulsars, conducted using the Five-hundred-meter Aperture Spherical Radio Telescope. For PSR J1813−1246, we successfully detected pulsed signals with a spin period
S. Q. Wang +9 more
doaj +1 more source
The Contribution of Fermi Gamma-Ray Pulsars to the local Flux of Cosmic-Ray Electrons and Positrons
, 2010 We analyze the contribution of gamma-ray pulsars from the first Fermi-Large Area Telescope (LAT) catalogue to the local flux of cosmic-ray electrons and positrons (e+e-).
A.A. Abdo . +21 more
core +1 more source
JWST/NIRSpec Reveals the Atmospheric Driver of Saturn's Variable Magnetospheric Rotation Rate
Journal of Geophysical Research: Space Physics, Volume 131, Issue 3, March 2026.Abstract Past measurements of Saturn's upper atmosphere have allowed only a broad scale view of the temperature and ion density structures within the auroral region. However, Saturn's auroral currents include a planetary period current component that is produced by neutral atmospheric flows.
Tom S. Stallard +15 more
wiley +1 more source