Results 201 to 210 of about 91,474 (277)

Design of maglev train driven by reconnection electromagnetic launcher. [PDF]

Sci Rep
Dong L, Jiang W, Xie X, Li H.
europepmc   +1 more source

Evolution of Open Magnetic Flux During Substorms: The Effects of Dipole Tilt Angle

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract There is a long‐standing debate on the causes of the semiannual variation of geomagnetic activity. One of the prevailing hypotheses is that the Earth's dipole tilt angle Ψ ${\Psi }$ modulates the dayside reconnection rate, causing the so‐called equinoctial effect. Here we perform the first large‐scale statistical study to test this hypothesis.
A. Nair, L. Holappa, H. Vanhamäki, S. E. Milan   +3 more
wiley   +1 more source

Fully Kinetic Simulations of Ion‐Acoustic Waves in Asymmetric Reconnection With Cold Ions

Geophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract In collisionless plasma, ion‐acoustic wave (IAW) is an important candidate for enhancing resistivity and viscosity, yet their presence and role in magnetic reconnection remain poorly understood. Here, we employ 2.5‐D particle‐in‐cell simulations to investigate IAWs in asymmetric magnetopause reconnection involving a cold ion population ...
Liangjin Song, Meng Zhou, Liang Wang, Zhihong Zhong, Xinmin Li, Chuanfei Dong, Chuanpeng Hou, Rongxin Tang, Yongyuan Yi, Xiaohua Deng   +9 more
wiley   +1 more source

Workflow and sedation choice with the PFA variable-loop circular catheter in real-world AF procedures: insights from the prospective multi-centre VARIPURE clinical study. [PDF]

Europace
Sommer P, Kronborg MB, Sebag F, Sohns C, De Potter T, Bessière F, Adragão P, Pappone C, Scherr D, Duytschaever M, Almorad A.   +10 more
europepmc   +1 more source

Solar Activity Dependence of the Dayside Lunar Surface Potential in the Terrestrial Magnetotail

Geophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract On the dayside of the Moon, the surface potential is primarily determined by (a) photoelectron emission by solar radiation and (b) the ambient plasma environment. Both of these drivers have large variability, but the resulting variability of the lunar surface potential has not been fully characterized yet.
Masahisa Kato, Yuki Harada, Shaosui Xu, Andrew Poppe, Jasper S. Halekas   +4 more
wiley   +1 more source

3D‐Printed Gastrointestinal Stents: In Vivo Evaluation in a Swine Small Bowel Perforation Model

Advanced Healthcare Materials, Volume 15, Issue 11, 20 March 2026.
Gastrointestinal fistulae and perforations can lead to severe complications including sepsis and patient death. In this work, the efficacy of 3D‐printed gastrointestinal stents composed of poly‐lactic‐acid (PLA) was evaluated in an in vivo swine model.
Gweniviere Capron, Parinaz Fathi, Tor Wolf Jensen, Derek J. Milner, André J. van der Vlies, Regan L. Moody, Elizabeth A. Bangert, Blair Rowitz, Dipanjan Pan, Matthew B. Wheeler   +9 more
wiley   +1 more source

The Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS) Mission. [PDF]

Space Sci Rev
Miles DM, Kletzing CA, Fuselier SA, Goodrich KA, Bonnell JW, Bounds S, Cao H, Cairns IH, Chen LJ, Christopher IW, Cleveland K, Connor HK, Crawford D, Dolan J, Dorelli JC, Dvorsky R, Finley MG, Friedel RHW, Halekas JS, Hospodarsky GB, Jaynes AN, Labelle J, Lin Y, Øieroset M, Petrinec SM, Phillips ML, Powers B, Prasad R, Rospos A, Santolik O, Strangeway RJ, Trattner KJ, Washington A.   +32 more
europepmc   +1 more source

Piezoelectric Stimulation of Neural Cells: Exploring the Synergistic Potential of Hybrid Scaffolds for Enhanced Regeneration

Advanced Materials Interfaces, Volume 13, Issue 6, 16 March 2026.
Hybrid piezoelectric scaffolds offer a promising route for Central Nervous System regeneration by combining structural and electrical cues to support neural stem cell growth. This review highlights their potential to overcome current challenges in neural tissue engineering by exploring porous hybrid materials, their biological interactions, and ...
Heather F. Titterton, Chris R. Bowen, Hamideh Khanbareh   +2 more
wiley   +1 more source

Adjunctive vein of marshall ethanol infusion for pulmonary vein isolation in unilateral left pulmonary artery agenesis: a case report. [PDF]

Eur Heart J Case Rep
Chikata A, Kato T, Usuda K, Takamura M.
europepmc   +1 more source

A Shape‐Adaptive, Performance‐Programmable, Self‐Healable and On‐Demand Destructible Robotic Skin via Self‐Strengthening Dynamic Silicone

Advanced Science, Volume 13, Issue 15, 13 March 2026.
Enabled by the distinctive inter‐ and intra‐chain siloxane exchange in commercially available silicones as the dielectric layer, the omni‐adaptive robotic skin (OmniAdapt) integrates multiple advanced functionalities: programmable sensing performance via the self‐stiffening dielectric material, application as BPM sensor, shape adaptivity for electronic
Wusha Miao, Lara S. Laamari, Jing Yu, Sanjay Schreiber, Lukas Heer, Jiacheng Cui, Jiayuan Huang, Hedan Bai   +7 more
wiley   +1 more source