Results 61 to 70 of about 605 (176)
Pulsar Cyclic Spectroscopy in the Partial-deconvolution Regime: Benefits and Limitations
The Astrophysical JournalWe explore possible advantages of cyclic spectroscopy for observations of pulsars in instances where full cyclic deconvolution is not possible. We compute cyclic merits and full-deconvolution regime boundaries for pulsars observed by NANOGrav and discuss
Jacob E. Turner +7 more
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Scandinavian Journal of Medicine &Science in Sports, Volume 36, Issue 5, May 2026.ABSTRACT Shoes incorporating advanced footwear technology (AFT) improve running economy (RE) during level running by ~3%–4% compared to traditional shoes, but the extent to which benefits are preserved on inclines is unclear. Here we investigated the impact of AFT shoes on the energetics of incline running and examined how much benefits are reduced ...
Graham N. Askew +5 more
wiley +1 more source
Stochastic Wave Dark Matter with Fermi-LAT γ-Ray Pulsar Timing Array
The Astrophysical Journal LettersPulsar timing arrays (PTAs) can detect disturbances in the fabric of spacetime on a galactic scale by monitoring the arrival time of pulses from millisecond pulsars (MSPs).
Hoang Nhan Luu +6 more
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Scandinavian Journal of Medicine &Science in Sports, Volume 36, Issue 5, May 2026.ABSTRACT Endurance performance determinants are typically assessed under fresh conditions, although physiological and mechanical characteristics deteriorate during prolonged exercise, a phenomenon recently termed durability or resilience. However, it is unclear whether durability and mechanisms underpinning it differ between sexes.
Diego Jaén‐Carrillo +3 more
wiley +1 more source
γ-Ray Pulsar Emission is Mostly Stable on Timescales from Minutes to Years
The Astrophysical JournalWe present a method for the detection and characterization of random changes in the flux from γ -ray pulsars on sub-hour timescales, much shorter than variations that can be accessed using direct flux measurements.
M. Kerr
doaj +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
The Astrophysical JournalMultiple studies have investigated potential frequency-dependent dispersion measures (DMs) in PSR B0329+54, with sensitivities at levels of 10 ^−3 pc cm ^−3 or higher, using frequencies below 1 GHz. Utilizing the extensive bandwidth of the upgraded Giant
Shyam S. Sharma +4 more
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The Astrophysical JournalWe present updated hard X-ray polarization measurements of the Crab pulsar and nebula obtained with the balloon-borne polarimeter XL-Calibur in the ∼19–64 keV energy range.
Matthew G. Baring +28 more
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CHIME-o-Grav: Wideband Timing of Four Millisecond Pulsars from the NANOGrav 15 yr Dataset
The Astrophysical JournalWideband timing of the North American Nanohertz Observatory for Gravitational Waves (NANOGrav) datasets was first done for the 12.5 yr dataset. This method, where a single time of arrival and a single dispersion measure (DM) are measured using the entire
Gabriella Y. Agazie +52 more
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A Novel Technique for Long-term Timing of Redback Millisecond Pulsars
The Astrophysical JournalWe present timing solutions spanning nearly two decades for five redback (RB) systems found in globular clusters (GCs), created using a novel technique that effectively “isolates” the pulsar. By accurately measuring the time of passage through periastron
Kyle A. Corcoran +8 more
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