Results 91 to 100 of about 8,080 (204)

On the self-consistent model of the axisymmetric radio pulsar magnetosphere

, 1998
We consider a model of axisymmetric neutron star magnetosphere. In our approach, the current density in the region of open field lines is constant and the returning current flows in a narrow layer along the separatrix.
Beskin, V. S., Malyshkin, L. M.
core   +1 more source

Cluster‐Mediated Solute Stabilization and Shear‐Bypass Synergistic Strengthening in High‐Alloyed Systems

Advanced Science, Volume 13, Issue 25, 4 May 2026.
This study demonstrates that in high‐alloy systems, nanoclusters with high solute tolerance can effectively suppress compositional segregation. This mitigation leads to a concurrent 18.7% increase in strength and 41.5% improvement in ductility, which is attributed to a shear‐bypass synergistic strengthening mechanism. The findings provide a new pathway
Wei Yu, Yu Bai, Jiawen Li, Kaixi Jiang, Hai Hao, Tao Jiang, Shunan Zhang, Yong Li, Zhaodong Wang, Kai Zhao, Shiwei Li   +10 more
wiley   +1 more source

Magnetic Reconnection in a Compact Magnetic Dome: Chromospheric Emissions and High-velocity Plasma Flows

The Astrophysical Journal
Magnetic reconnection at small spatial scales is a fundamental driver of energy release and plasma dynamics in the lower solar atmosphere. We present observations of a brightening in an active region, captured in high-resolution data from the Daniel K ...
J. M. da Silva Santos, E. Dunnington, R. Jarolim, S. Danilovic, S. Criscuoli   +4 more
doaj   +1 more source

Can Coastal Rowing Be Made Safer Through Auxetics‐Inspired Personal Protective Equipment?

physica status solidi (b), Volume 263, Issue 5, May 2026.
A survey of beach sprint coastal rowers examined perceived injury risk, attitudes towards personal protective equipment (PPE) and barriers to its use. The findings were used to guide the design of auxetic‐based PPE for this sport that is highly conforming, breathable and visually appealing. We report the results of a survey aimed at assessing how beach
Joseph N. Grima, Giovanni Ficarra, Dario Cerasola, Przemysław Szatan, James N. Grima‐Cornish, Grace Anne Muscat, Giuseppe Recca, Gianluca Cicala, Giuseppe Giglia, Alessandra Bitto, Ruben Gatt, Daphne Attard   +11 more
wiley   +1 more source

Two-stage Nature of a Solar Flare with Parallel and Semicircular Ribbons

The Astrophysical Journal
Flare ribbons with parallel and circular morphologies are typically associated with different magnetic reconnection models, and the simultaneous observation of both types in a single event remains rare. Using multiwavelength observations from a tandem of
Ruifei Huang, Hao Ning, Ze Zhong, Ye Qiu, Zhenyong Hou, Yang Su, Chuan Li, Xiangliang Kong, Yao Chen   +8 more
doaj   +1 more source

Eruptions of Magnetic Ropes in Two Homologous Solar Events on 2002 June 1 and 2: a Key to Understanding of an Enigmatic Flare

, 2009
The goal of this paper is to understand the drivers, configurations, and scenarios of two similar eruptive events, which occurred in the same solar active region 9973 on 2002 June 1 and 2.
A. Asai, A.V.R. Silva, B.N. Handy, C. Torii, D.B. Melrose, E. J. Schmahl, G.A. Dulk, H. Ji, H. Nakajima, H. Nakajima, H. Takasaki, H.S. Hudson, H.S. Hudson, J. Lee, J. Qiu, J.P. Wild, L. K. Kashapova, M. R. Kundu, M.R. Kundu, M.R. Kundu, N. S. Meshalkina, P. Preka-Papadema, P.C. Grigis, P.H. Scherrer, R. Ramaty, R. Ramaty, R.P. Lin, S. M. White, S.A. Bogachev, S.A. Bogachev, S.M. White, S.M. White, T.G. Forbes, T.R. Metcalf, T.R. Metcalf, T.S. Bastian, V. V. Grechnev, V.F. Melnikov, V.V. Grechnev   +38 more
core   +2 more sources

Reduction, Softening, and Melting Characteristics of Mill Scale‐Based Briquettes for Blast Furnace Ironmaking

steel research international, Volume 97, Issue 5, Page 2585-2599, May 2026.
The study evaluates mill scale‐based briquettes, which meet industrial standards for shatter strength and exhibit a low decrepitation index. Despite their limited reducibility in nonisothermal reduction experiments, softening and melting results indicate potential application as a substitute for conventional acidic iron‐bearing materials for use in ...
Ismael Vemdrame Flores, Paula Maria Gomes Cunha Leão, João Victor Souza Alves, Otávio Henrique Matos de Assis, Maurício Covcevich Bagatini   +4 more
wiley   +1 more source

Minimal field requirement in precessional magnetization switching

, 2004
We investigate the minimal field strength in precessional magnetization switching using the Landau-Lifshitz-Gilbert equation in under-critically damped systems.
Di Xiao, Hillebrands B., M. Tsoi, Qian Niu   +3 more
core   +1 more source

High Temperature Friction and Strength of Felsite and Basalt: Implications for Supercritical EGS at Krafla, Iceland

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 5, May 2026.
Abstract One promising potential site for extracting supercritical geothermal fluids is the Krafla volcano, Iceland, into which a borehole was drilled very close to a shallow rhyolite magma chamber at about 2 km depth. Besides the technical challenge to drill in this setting, the extreme temperature conditions of T > 900°C close to the magma body may ...
E. Rybacki, V. Schuster, J. Starke, S. Incel   +3 more
wiley   +1 more source

Geometry-induced rectification of looped oscillatory flows. [PDF]

Phys Rev Fluids, 2023
Ibanez R, Raghunandan A, Kelley DH.
europepmc   +1 more source