Results 171 to 180 of about 71,302 (258)

Multiple Reconnection X‐Lines at the Earth's Magnetopause in the Presence of Magnetosheath Flow

Journal of Geophysical Research: Space Physics, Volume 131, Issue 3, March 2026.
Abstract Magnetic reconnection occurs continuously along long X‐lines at the Earth's magnetopause. The maximum magnetic shear model predicts the locations of these long X‐lines for a wide range of upstream solar wind conditions. One of the more perplexing observational results is that these X‐lines appear to be stationary, even in the presence of ...
S. A. Fuselier, K. J. Trattner, S. M. Petrinec, S. K. Vines, K. LLera, N. Aunai, B. Michotte de Welle, A. Ghisalberti, J. L. Burch, D. J. Gershman   +9 more
wiley   +1 more source

Physiological basis of resolution acuity in vision. [PDF]

Nat Commun
Ramsey KM, Tellers P, Meadway A, Tiruveedhula P, Roorda A, Sincich LC.   +5 more
europepmc   +1 more source

The Constraint of Crewed Mars Missions Based on Current Radiation Dose Measurements

Space Weather, Volume 24, Issue 3, March 2026.
Abstract Crewed missions to Mars will be a milestone of future space exploration programs. However, the absence of Earth's magnetic field leaves astronauts directly exposed to unattenuated energetic particles in deep space, primarily galactic cosmic rays (GCRs), resulting in significantly higher radiation levels and enhanced health risks. Understanding
Chao Zhang, Weihao Liu, Jingnan Guo, Mikhail Dobynde, Robert F. Wimmer‐Schweingruber   +4 more
wiley   +1 more source

Examination of the frequency and localization of sigmoid canal with CBCT: A retrospective study. [PDF]

Medicine (Baltimore)
Kaya MS, Dogan ME, Kotanli S.
europepmc   +1 more source

Kinetic Structure of an Interplanetary Shock Observed at Two Heliocentric Longitudes

Journal of Geophysical Research: Space Physics, Volume 131, Issue 3, March 2026.
Abstract Collisionless shocks convert bulk flow energy into heat, electromagnetic fields, and non‐thermal particle populations. Recent studies suggest that downstream magnetic oscillations could play an important role in ion‐scale energy dissipation at low‐Mach‐number shocks; however, the specific shock and plasma parameters involved remain poorly ...
J. J. Boldú, D. B. Graham, M. Morooka, M. André, Yu. V. Khotyaintsev, A. Dimmock, A. Lalti, D. Píša, J. Souček, M. Maksimovic, P. Louarn, A. Fedorov, C. J. Owen   +12 more
wiley   +1 more source

Dynamic glycan network engineering of native mucin enables reversible, self-healing, and adhesive hydrogel interfaces. [PDF]

Nanoscale Adv
Nakamura Y, Numata K, Hirosaki M, Miyajima H, Fujita S.   +4 more
europepmc   +1 more source

On the tangent cone algorithm

, 1993
Contains fulltext : 256998.pdf (Publisher’s version ) (Open Access)
openaire   +1 more source

A characterisation of snowflakes via rectifiability

Bulletin of the London Mathematical Society, Volume 58, Issue 3, March 2026.
Abstract We prove a generalisation to every metric space of Tyson–Wu's characterisation of metric spaces biLipschitz equivalent to snowflakes, by removing compactness, doubling and embeddability assumptions. We also characterise metric spaces that are biLipschitz equivalent to a snowflake in terms of the absence of non‐trivial metric 1‐currents in ...
Emanuele Caputo, Nicola Cavallucci
wiley   +1 more source

The object-color solid. [PDF]

J Vis
Logvinenko AD, Funt B, Bastani P.
europepmc   +1 more source

Postulation of schemes of length at most 4 on surfaces

Bulletin of the London Mathematical Society, Volume 58, Issue 3, March 2026.
Abstract In this paper, we address the postulation problem of zero‐dimensional schemes of length at most 4 on a surface. We prove some general results and then we focus on the case of P2$\mathbb {P}^2$, P1×P1$\mathbb {P}^1\times \mathbb {P}^1$ and Hirzebruch surfaces. In particular, we prove that except for few well‐known exceptions, a general union of
Edoardo Ballico, Stefano Canino
wiley   +1 more source