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The Thousand-Pulsar-Array programme on MeerKAT – XVI. Mapping the Galactic magnetic field with pulsar observations
L S Oswald and others
Monthly Notices of the Royal Astronomical Society, staf645, https://doi.org/10.1093/mnras/staf645
Published: 24 April 2025
... Commons Attribution License ( https://creativecommons.org/licenses/by/4.0/ ), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. Abstract Measuring the magnetic field of the Milky Way reveals the structure and evolution...
Journal Article
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First Study of Subpulse Drifting in PSR J1824−0132 Based on FAST Observations
Yulu Liang and others
Monthly Notices of the Royal Astronomical Society, staf633, https://doi.org/10.1093/mnras/staf633
Published: 16 April 2025
... of pulsars with periodic amplitude modulation and subpulse drifting, which will contribute to the future studies on the statistical properties of subpulse drifting as well as its radiation mechanisms. stars: magnetic fields stars: neutron pulsars: individual: PSR J1824−0132 First Study of Subpulse Drifting...
Journal Article
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Discovery of two new polars evolved past the period bounce
Tim Cunningham and others
Monthly Notices of the Royal Astronomical Society, staf561, https://doi.org/10.1093/mnras/staf561
Published: 12 April 2025
... of systems, possibly compatible with the prediction of 40–70percnt of magnetic cataclysmic variables to be period bouncers. white dwarfs accretion, accretion discs binaries:general novae, cataclysmic variables stars: magnetic fields O RIG IN AL UN ED ITED M A N USCRIPT Discovery of two new polars evolved...
Journal Article
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Recovering Coherent Flow Structures in Active Regions using Machine Learning
Matthew G Lennard and others
Monthly Notices of the Royal Astronomical Society, staf576, https://doi.org/10.1093/mnras/staf576
Published: 11 April 2025
... slightly less well in the umbra, this is likely explained by magnetic field suppression and reduced contrast. Differences in velocities introduced by DeepVel did not affect Lagrangian analysis; consequently, we demonstrate for the first time that the DeepVel-recovered velocities accurately reflected...
Journal Article
Agency during Armed Conflict: Everyday Life under Competing Authorities in Myanmar’s Rakhine State
Florian Weigand and others
Journal of Global Security Studies, Volume 10, Issue 3, September 2025, ogaf009, https://doi.org/10.1093/jogss/ogaf009
Published: 08 April 2025
... pertinent et donc essaient, autant que possible, de se montrer sympathiques ou de passer inaperçus, en évitant toute interaction, surtout avec le CAE, dans la mesure du possible. armed conflict agency capital fields control Myanmar Rakhine Bourdieu conflicto armado agencia capital campos control...
Journal Article
Cosmic ray transport and acceleration with magnetic mirroring
A R Bell and others
Monthly Notices of the Royal Astronomical Society, Volume 539, Issue 2, May 2025, Pages 1236–1247, https://doi.org/10.1093/mnras/staf562
Published: 07 April 2025
... fields that are structured on scales greater than the CR Larmor radius. We solve the Vlasov–Fokker–Planck equation for various mixes of mirroring and small-angle scattering and show that relatively small deviations from a uniform magnetic field can induce mirroring and inhibit CR transport to levels...
Journal Article
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The Role of Magnetic Fields in the Formation of High-Mass Star-Forming Cores
K S Klos and others
Monthly Notices of the Royal Astronomical Society, staf542, https://doi.org/10.1093/mnras/staf542
Published: 03 April 2025
... of the Creative Commons Attribution License ( https://creativecommons.org/licenses/by/4.0/ ), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. Abstract Magnetic fields are often invoked as playing a primary role in star formation...
Journal Article
Coronal heating driven by random foot point motions: the effects of magnetic field topology
T A Howson and others
Monthly Notices of the Royal Astronomical Society, Volume 539, Issue 2, May 2025, Pages 1820–1833, https://doi.org/10.1093/mnras/staf548
Published: 03 April 2025
... of the Creative Commons Attribution License ( https://creativecommons.org/licenses/by/4.0/ ), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. ABSTRACT We investigate the effects of magnetic field geometry on energy injection...
Journal Article
Magnetic fields in the multiphase interstellar medium of the Milky Way: turbulent kinetic and magnetic energy density relation
Amit Seta and N M McClure-Griffiths
Monthly Notices of the Royal Astronomical Society, Volume 539, Issue 2, May 2025, Pages 1024–1039, https://doi.org/10.1093/mnras/staf520
Published: 01 April 2025
... of the Creative Commons Attribution License ( https://creativecommons.org/licenses/by/4.0/ ), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. ABSTRACT Magnetic fields are an important component of the interstellar medium (ISM...
Journal Article
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A grand-design spiral galaxy with an ordered magnetic field at redshift 2.6 as resolved with ALMA and gravitational lensing
W de Roo and others
Monthly Notices of the Royal Astronomical Society: Letters, slaf030, https://doi.org/10.1093/mnrasl/slaf030
Published: 01 April 2025
... Attribution License ( https://creativecommons.org/licenses/by/4.0/ ), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. Abstract Magnetic fields play an important role in the evolution of galaxies and in shaping the dynamics...
Journal Article
A survey of magnetic field properties in Bok Globules
Tamojeet Roychowdhury and others
Monthly Notices of the Royal Astronomical Society, Volume 539, Issue 2, May 2025, Pages 850–872, https://doi.org/10.1093/mnras/staf529
Published: 01 April 2025
... are strongly magnetized, the significance of magnetic fields in Bok globules has largely been limited to individual case studies, lacking a broader statistical understanding. In this work, we introduce a comprehensive optical polarimetric survey of 21 Bok globules. Using Gaia and near-infrared (IR...
Journal Article
MHD modelling of the near-sun evolution of coronal mass ejection initiated from a sheared arcade
Jinnan Cai and others
Monthly Notices of the Royal Astronomical Society, Volume 538, Issue 4, April 2025, Pages 2569–2578, https://doi.org/10.1093/mnras/staf307
Published: 27 March 2025
... of CME as magnetic reconnection commences at the current sheet, and its subsequent evolution and propagation to around 0.1 au. A twisted magnetic flux rope (MFR), as the main body of the CME, is created by the continuous reconnection during the eruption. By interacting with the ambient field, the MFR...
Journal Article
High-fidelity wheat plant reconstruction using 3D Gaussian splatting and neural radiance fields
Lewis A G Stuart and others
in
GigaScience
GigaScience, Volume 14, 2025, giaf022, https://doi.org/10.1093/gigascience/giaf022
Published: 26 March 2025
... period. We develop a camera capture system using 2 robotic arms combined with a turntable, controlled by a re-deployable and flexible image capture framework. We trained each plant instance using two recent view synthesis models: 3D Gaussian splatting (3DGS) and neural radiance fields (NeRF). Our results...
Journal Article
Comparison between cycle-to-cycle variations in the coefficient of Joy’s law and covariance of rotation residuals and meridional motions of sunspot groups
J Javaraiah
Monthly Notices of the Royal Astronomical Society, Volume 538, Issue 3, April 2025, Pages 2075–2083, https://doi.org/10.1093/mnras/staf409
Published: 18 March 2025
... between the surface/subsurface poleward/equatorward angular momentum transport and the Joy’s law. There is a suggestion of the strength of the Joy’s law depends on the strength of the poleward angular momentum transport. Sun: activity Sun: magnetic fields Sun: rotation (Sun): sunspots SN 10.13039...
Journal Article
An attempt to determine the magnetic field configuration in the planetary nebula K 3-35 with ALMA
L Sabin and others
Monthly Notices of the Royal Astronomical Society, Volume 538, Issue 4, April 2025, Pages 2421–2426, https://doi.org/10.1093/mnras/staf440
Published: 17 March 2025
...: corresponding optical depth distributions with values of 1.21e-4 (left) and 3.97e-5 (right) at 850 m. Figure 2. Map of the continuum intensity at 3.6 cm of K3-35 obtained with the VLA (adapted from M+01 ) superimposed with the possible distribution of the magnetic field segments from this work. Figure 1...
Journal Article
Left-hemispheric atypicalities in the primary auditory cortex are associated with language comprehension and social skills in children with Autism Spectrum Disorder
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Vardan Arutiunian and others
Cerebral Cortex, Volume 35, Issue 3, March 2025, bhaf055, https://doi.org/10.1093/cercor/bhaf055
Published: 14 March 2025
... < 0.001. Nonverbal IQ of children was screened with different assessment tools; therefore, a direct between-group comparison was not provided. NA, not available. ND, no data. Table 2 Amplitude and latency of auditory event-related fields in children with and without ASD, M ± SD. Neural...
Journal Article
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Effects of Craniectomy Defect on Tumor Treating Fields
Edwin Lok and others
Neuro-Oncology Advances, vdaf045, https://doi.org/10.1093/noajnl/vdaf045
Published: 25 February 2025
... other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site—for further information please contact [email protected]. Abstract Purpose Tumor Treating Fields (TTFields) are alternating electric fields approved for the treatment...
Journal Article
Observed dispersive properties of the slow magnetoacoustic waves propagating in coronal fan loops above sunspots
Junwei Zhao and others
Monthly Notices of the Royal Astronomical Society, Volume 538, Issue 2, April 2025, Pages 797–808, https://doi.org/10.1093/mnras/staf309
Published: 22 February 2025
... magnetoacoustic waves in the coronal loops are dispersive. The dispersiveness of these waves can provide a useful tool for the diagnosis of physical conditions inside the coronal loops along which these waves travel. waves Sun: atmosphere Sun: corona Sun: magnetic fields NASA 10.13039/100000104...
Journal Article
Smoothed circulant embedding with applications to multilevel Monte Carlo methods for PDEs with random coefficients
Anastasia Istratuca and Aretha L Teckentrup
IMA Journal of Numerical Analysis, drae102, https://doi.org/10.1093/imanum/drae102
Published: 22 February 2025
... Carlo (MC) and Multilevel Monte Carlo (MLMC) methods applied to partial differential equations with random coefficients. These arise, for example, in groundwater flow modelling, where a commonly used model for the unknown parameter is a random field. We use the circulant embedding procedure for sampling...
Journal Article
Ultra-relativistic charged particle dynamics in Jupiter’s radiation belts
Ayushi Srivastava and others
Monthly Notices of the Royal Astronomical Society, Volume 538, Issue 1, March 2025, Pages 373–379, https://doi.org/10.1093/mnras/staf291
Published: 17 February 2025
... in the Solar system, which contains ultra-relativistic protons ( GeV), electrons ( MeV), and heavier ions like ( MeV) etc. Based on the energies and locations of the charged particles and the strength of local magnetic field, they either get lost or remain trapped in the Jupiter’s magnetosphere...
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