Results 41 to 50 of about 20,646,849 (184)

Magneto‐Electrochemical Effect on La‐Doped GaFeO3 as a Supercapacitor Electrode for Energy Storage

Electron, EarlyView.
The electrochemical performance of La‐doped Gallium Ferrite (La‐doped GaFeO3 ${\text{GaFeO}}_{3}$) synthesizes via a conventional solid‐state reaction method; this has been studied by the application of an external magnetic fields. ABSTRACT The electrochemical performance of La‐doped GaFeO3 ${\text{GaFeO}}_{3}$ synthesizes via a conventional solid ...
Biswajit Sahoo, Anuradha Yadav, Khusboo Agrawal, Piyush R. Das, Chandra Sekhar Rout, Banarji Behera   +5 more
wiley   +1 more source

Preferential Positron Acceleration in Relativistic Magnetized Electron–Positron–Ion Shocks

The Astrophysical Journal
Relativistic shocks are considered efficient accelerators of charged particles and play crucial roles in high-energy astrophysical phenomena, such as gamma-ray bursts and pulsar winds.
Shori Arai, Yosuke Matsumoto
doaj   +1 more source

Real‐Time Observation of Soliton Buildup and Self‐Organization in a GHz Harmonic Mode Locked Fiber Laser

Laser &Photonics Reviews, EarlyView.
This image is an experimental recording of the buildup of harmonic mode‐locking in a fiber laser. The horizontal dimension corresponds to one cavity round trip, where the laser field intensity is displayed in a color scale. The vertical dimension is the evolution time in logarithmic scale, spanning from microseconds to seconds.
Qianqian Huang, Aurélien Coillet, Lilong Dai, Zinan Huang, Haochen Tian, Chengbo Mou, Philippe Grelu   +6 more
wiley   +1 more source

AstroMMBench: A Benchmark for Evaluating Multimodal Large Language Model Capabilities in Astronomy

Universe
Astronomical image interpretation requires not only visual perception, but also familiarity with domain-specific representations, observational conventions, and astrophysical reasoning.
Jinghang Shi, Xiaoyu Tang, Yang Huang, Yuyang Li, Yanxia Zhang, Xiao Kong, Caizhan Yue, A-Li Luo   +7 more
doaj   +1 more source

Simulation of the Rotational Molding Process of Polyethylene Using the Smoothed Particle Hydrodynamics Method

Polymer Engineering &Science, EarlyView.
Numerical simulation of polyethylene rotational molding using the Smoothed Particle Hydrodynamics (SPH) method. ABSTRACT This work presents the development of a numerical model based on the smoothed particle hydrodynamics (SPH) method to simulate the rotational molding process of powder thermoplastic polymers, used in the manufacture of liners for high‐
Ali Nourreddine, Albert Lucas, Séverine Boucaud‐Gauchet, Abbas Tcharkhtchi, Sofiane Khelladi   +4 more
wiley   +1 more source

Search for Multimessenger Sources of Gravitational Waves and High-energy Neutrinos with Advanced LIGO during Its First Observing Run, ANTARES, and IceCube

, 2019
Astrophysical sources of gravitational waves, such as binary neutron star and black hole mergers or core-collapse supernovae, can drive relativistic outflows, giving rise to non-thermal high-energy emission.
Ahrens, Maryon,, O'Sullivan, Erin,, Bohm, Christian,, Dumm, Jonathan P.,, Walck, Christian,, Finley, Chad,, Deoskar, Kunal,, Hultqvist, Klas,   +7 more
core   +2 more sources

Science with Neutrino Telescopes in Spain

Universe, 2022
The primary scientific goal of neutrino telescopes is the detection and study of cosmic neutrino signals. However, the range of physics topics that these instruments can tackle is exceedingly wide and diverse.
Juan José Hernández-Rey, Miguel Ardid, Manuel Bou Cabo, David Calvo, Antonio F. Díaz, Sara Rebecca Gozzini, Juan A. Martínez-Mora, Sergio Navas, Diego Real, Francisco Salesa Greus, Agustín Sánchez Losa, Juan de Dios Zornoza, Juan Zúñiga   +12 more
doaj   +1 more source

MASTER Real-Time Multi-Message Observations of High Energy Phenomena

, 2022
This review considers synchronous and follow-up MASTER Global Robotic Net optical observations of high energy astrophysical phenomena such as fast radio bursts (FRB), gamma-ray bursts (including prompt optical emission polarization discovery ...
Vladimir V. Yurkov, Alexandre Gabovich, Nataly Tyurina, Vladimir M. Lipunov, Gleb Antipov, Andrei G. Tlatov, Viktor G. Kornilov, Evgenii Gorbovskoy, Dmitrii Kuvshinov, David A. H. Buckley, Sergei I. Svertilov, Federico Podesta, Ekaterina Minkina, Kirill Zhirkov, Nikolai M. Budnev, Miquel Serra-Ricart, Oleg Gress, Olga Ershova, Ricardo Podesta, Viktor Senik, Carlos Francile, Pavel Balanutsa, Rafael Rebolo Lopez, Daniil Vlasenko, Aristarkh Chasovnikov, Artem Kuznetsov, Vladislav Topolev   +26 more
core   +1 more source

Xenoliths in meteorites: Insights into the dynamics of material exchange between asteroids

Meteoritics &Planetary Science, EarlyView.
Abstract A minor fraction of meteorites contains xenoliths, that is, clasts that were formed on a different parent body than that of the host lithology. The occurrence of xenoliths is direct evidence for the exchange of material between asteroids, including exchanges between asteroids from the carbonaceous (CC) and non‐carbonaceous (NC) reservoirs ...
J. Gattacceca, B. Devouard, L. Bonal, Y. Marrocchi, A. Greshake, R. Tartèse, M. Gounelle, D. AuYang, C. Sonzogni, M. Hutson, A. Irving, C. Agee, T. Shisseh, A. Love, V. Vidal, D. Borschneck, S. A. Eckley, A. Morbidelli   +17 more
wiley   +1 more source

Violation of critical balance and dynamic alignment in anisotropic magnetohydrodynamic turbulence

Scientific Reports
Accurate modeling of magnetized flows, from astrophysical settings to fusion devices like ITER, is impeded by the lack of a consistent theory of magnetohydrodynamic (MHD) turbulence.
Abhishek K. Jha, Manthan Verma, Shashwat Nirgudkar, Mahendra K. Verma   +3 more
doaj   +1 more source