Results 101 to 110 of about 36,376 (264)

The Composition of Very Energetic Heavy Ions in Jupiter’s Magnetosphere

The Astrophysical Journal
Jupiter hosts the most energetic, intense and ion-rich radiation belts in the solar system. Understanding the composition and distribution of their heavy ions is essential for constraining source, acceleration, and loss processes across an ion mass and ...
Christina Plainaki, Elias Roussos, Davide Grassi, Norbert Krupp, Peter Kollmann, Alessandro Mura, Simone Benella, Catia Grimani, Mirko Piersanti   +8 more
doaj   +1 more source

Trigger mechanism for the abrupt loss of energetic ions in magnetically confined plasmas. [PDF]

Sci Rep, 2018
Ida K, Kobayashi T, Yoshinuma M, Akiyama T, Tokuzawa T, Tsuchiya H, Itoh K, Itoh SI.   +7 more
europepmc   +1 more source

Symbolic Regression and Multi‐Objective Optimization of the Flory–Huggins Interaction Parameter for Hydrogels

Advanced Engineering Materials, EarlyView.
We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang, Adrian Ehrenhofer, Thomas Wallmersperger   +2 more
wiley   +1 more source

First fluctuation measurements using an Imaging Neutral Particle Analyzer on DIII-D

Nuclear Fusion
A recent upgrade to the Imaging Neutral Particle Analyzer (INPA) on DIII-D has allowed for the first fluctuation measurements using an INPA to be taken during a neoclassical tearing mode (NTM).
K.R. Gage, X.D. Du, W.W. Heidbrink, J. Gonzalez-Martin, D. Liu, A.C. Brown   +5 more
doaj   +1 more source

Insights on dramatic radial fluctuations in track formation by energetic ions. [PDF]

Sci Rep, 2016
Sachan R, Zarkadoula E, Lang M, Trautmann C, Zhang Y, Chisholm MF, Weber WJ.   +6 more
europepmc   +1 more source

The PRIMA Thesaurus for Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
The PRIMA Thesaurus is a structured vocabulary designed to improve how materials science data is described and shared. Developed with input from multiple experts, it enables clear documentation of research workflows, data exchange, and reuse across platforms.
Rossella Aversa, Alexey Boubnov, Dario De Angelis, Catriona Eschke, Maximilian Kabbe, Felix Kraus, Mirco Panighel, Richard Thelen, Davide Valentinis   +8 more
wiley   +1 more source

Dense blocks of energetic ions driven by multi-petawatt lasers. [PDF]

Sci Rep, 2016
Weng SM, Liu M, Sheng ZM, Murakami M, Chen M, Chen M, Yu LL, Zhang J.   +7 more
europepmc   +1 more source

Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys

Advanced Engineering Materials, EarlyView.
Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak, Olha Zvirko, Rostyslav Leshchak, Hryhoriy Nykyforchyn   +3 more
wiley   +1 more source

Nuclear Reactions with Energetic Nitrogen Ions [PDF]

Proceedings of the National Academy of Sciences, 1953
H L, Reynolds, D W, Scott, A, Zucker
openaire   +2 more sources

Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales

Advanced Engineering Materials, EarlyView.
Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik, Alexander Jelinek, Markus Alfreider, Jutta Luksch, Anton Hohenwarter, Florian Schaefer, Christian Motz, Daniel Kiener   +7 more
wiley   +1 more source