Results 41 to 50 of about 1,654 (188)
FAST Discovery of Eight Isolated Millisecond Pulsars in NGC 6517
The Astrophysical Journal LettersWe present the discovery of eight isolated millisecond pulsars in globular cluster (GC) NGC 6517 using the Five-hundred-meter Aperture Spherical radio Telescope (FAST).
Dejiang Yin +16 more
doaj +1 more source
Effects of Asymmetric Auditory Deprivation in Sequential Cochlear Implant
Otolaryngology–Head and Neck Surgery, EarlyView.Abstract Objective To evaluate the influence of auditory deprivation on sequential cochlear implants in postlingual patients, comparing the ear with shorter deprivation (ESAD), longer deprivation (ELAD), and the bilateral condition (BIL). Study design Retrospective study. Setting A tertiary referral center.
Eduardo S. Farinazzo +4 more
wiley +1 more source
A Census of Pulsars in Possible Association with Galactic Open Clusters
The Astrophysical Journal LettersAmong the ∼4000 known pulsars in our Galaxy, ≲10% are found in globular clusters, but none has been confirmed in any open clusters yet, although they outnumber globular clusters by about 20 times.
Lu Zhou +5 more
doaj +1 more source
Nesting ecology of an ice‐associated seabird, Kittlitz's murrelet, at the northern edge of its range
Wildlife Society Bulletin, EarlyView.We studied the Kittlitz's murrelet, an ice‐associated seabird of conservation concern, at the northern edge of its range. Over a 2‐year period, we estimated nest density and success at 2 sites, captured and telemetered nesting murrelets, and tested the use of a thermal camera to improve nest detection.
Michelle L. Kissling +9 more
wiley +1 more source
Statistical Analysis of Pulsar Flux Density Distribution
The Astrophysical JournalThis study presents a comprehensive analysis of the spectral properties of 886 pulsars across a wide frequency range from 20 MHz–343.5 GHz, including a total of 86 millisecond pulsars (MSPs).
H. W. Xu +16 more
doaj +1 more source
Two Candidate Pulsar TeV Halos Identified from Property-similarity Studies
The Astrophysical Journal, 2023 Teraelectronvolt halos have been suggested to be a common phenomenon associated with middle-aged pulsars. Based on our recent work on the middle-aged pulsar J0631+1036, which is the only known source positionally coincident with a hard teraelectronvolt γ
Dong Zheng, Zhongxiang Wang
doaj +1 more source
Acta Ophthalmologica, EarlyView.Abstract Purpose To evaluate real‐world safety experience with aflibercept 8 mg in a large case series of patients with neovascular age‐related macular degeneration (nAMD). Methods Due to a high proportion of patients on short treatment intervals, patients with nAMD at a Danish tertiary retina clinic were systematically switched to aflibercept 8 mg ...
Mary Graciya Karunainathan +12 more
wiley +1 more source
Symposium - International Astronomical Union, 1981 This paper briefly discusses the salient features of quasi-steady electrodynamics; that is to say it considers certain general properties of Maxwell's equations and their solutions when these equations are subjected to the constraint where ω is a constant angular frequency, ⊘ and t are the azimuthal angle and time, and the operators are applied only ...
openaire +1 more source
A Study on the Evolution of Emission Altitude with Frequency Among 104 Normal Pulsars
UniverseUtilizing the databases from the European Pulsar Network (EPN), the Australia Telescope National Facility (ATNF), and published literature data, a geometric method was used to investigate the multifrequency emission altitude of 104 pulsars. We found that
Chaoxin Luo +3 more
doaj +1 more source
The strongest magnetic fields in the universe: How strong can they become?
Frontiers in Physics, 2014 Magnetic fields in the universe are in general weak, of the order of µGauss only. However, in compact objects they assume extraordinarily large values. These are produced by gravitational collapse of massive magnetised objects.
Rudolf A. Treumann +2 more
doaj +1 more source