Results 31 to 40 of about 319,492 (291)
Bistability, softening, and quenching of magnetic moments in Ni-filled carbon nanotubes
, 2010 The authors apply first-principles calculations to investigate the interplay between structural, electronic, and magnetic properties of nanostructures composed of narrow nanotubes filled with metallic nanowires.
Chacham, Hélio +3 more
core +1 more source
Dynamical evolution of interplanetary magnetic fields and flows between 0.3 AU and 8.5 AU: Entrainment [PDF]
, 1983 The radial evolution of interplanetary flows and associated magnetic fields between 0.3 AU and 8.5 was analyzed using data from Helios 1 and Voyager 1, respectively.
Burlaga, L. F. +2 more
core +2 more sources
Multilevel magnetic resonance imaging compression using compressive sensing
IET Image Processing, 2018 In this study, a multilevel compressive sensing (CS) compression for magnetic resonance imaging (MRI) images is presented. The proposed algorithm divides the image into frames of equal size, transforms the pixels inside the frame into the sparse domain, and then applies the CS compression to each frame with different level of compression.
Tariq Tashan, Maher Al‐Azawi
openaire +1 more source
Local support against gravity in magneto-turbulent fluids
, 2013 Comparisons of the integrated thermal pressure support of gas against its gravitational potential energy lead to critical mass scales for gravitational instability such as the Jeans and the Bonnor-Ebert masses, which play an important role in analysis of
Collins, D. C. +2 more
core +1 more source
Frontiers in Built Environment, 2022 In order to study the axial compression behavior of magnetically-driven concrete (MDC) filled double-skin GFRP tubes (CFDGT), the axial compression test was conducted on eight columns (the length of columns ranged from 1,000 mm to 3,000 mm). For the MDC,
Xian-Song Xie +3 more
doaj +1 more source
Dynamical evolution of magnetic fields in the intracluster medium [PDF]
, 2019 We investigate the evolution of magnetic fields in galaxy clusters starting from constant primordial fields using highly resolved ($\approx \rm 4 ~kpc$) cosmological MHD simulations.
Brunetti, Gianfranco +3 more
core +2 more sources
Experiments of cylindrical isentropic compression by ultrahigh magnetic field
EPJ Web of Conferences, 2015 The high Explosive Magnetic Flux Implosion Compression Generator (EMFICG) is a kind of unique high energy density dynamic technique with characters like ultrahigh pressure and low temperature rising and could be suitable as a tool of cylindrical ...
Gu Zhuowei +6 more
doaj +1 more source
IEEE Access, 2020 Granular chain system could realize the impulse protection mechanism. This work presents the shock mitigation characteristics of magnetic granular chains in different configurations.
Dingxin Leng, Demin Li, Guijie Liu
doaj +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Invariant regimes of Spencer scaling law for magnetic compression of rotating FRC plasma
Nuclear FusionThe scaling laws for the magnetic compression of a toroidally rotating field reversed configuration (FRC) have been investigated in this work. The magnetohydrodynamics (MHD) simulations of the magnetic compression on rotating FRCs employing the NIMROD ...
Yiming Ma, Ping Zhu, Bo Rao, Haolong Li
doaj +1 more source