Results 131 to 140 of about 226,055 (310)

Synthesis and magnetic properties of cobalt nickel nanoparticles prepared by chemical reduction methods.

, 2007
The purpose of this work was to prepare and characterise CoxNii.x/CoNiO core-shell magnetic nanoparticles which showed magnetic exchange bias. The particles were synthesised using a variety of stabilising surfactants and nucleating seeds, via the polyol ...
Patel, Jalpa Dipesh, Patel, J.D.
core  

Experimental Study on Humidification Coagulation and Removal of Fine Particles Using an Electrostatic Precipitator. [PDF]

Polymers (Basel), 2023
Xiao L, Zhai X, Han Y, Chen H, Li H.
europepmc   +1 more source

Phase separations of strongly coupled fine particles and fine particle mixtures in plasmas

Contributions to Plasma Physics
AbstractPhase separations in strongly coupled fine particles in plasmas are discussed and two‐component mixtures are simulated by molecular dynamics with the background plasma being treated as continuum. The system size of laboratory experiments is assumed and separations into phases with a common electron density of the background plasma are analyzed.
openaire   +2 more sources

Microstructure‐Controlled Crack Propagation and Fracture Resistance in MoSiBTiC Alloy Revealed by Multiscale Extended Finite Element Method Modeling

Advanced Engineering Materials, EarlyView.
A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du, Takahiro Kaneko, Xinyu Yan, Takahito Ohmura, Kyosuke Yoshimi   +4 more
wiley   +1 more source

Polymer-Coated Ultra-Fine Particles

, 2005
Ultra-fine metallic particles have demonstrated recently their potential in tailoring the performance of energetic materials. DRDC Valcartier has explored methods to create controllable nanometric coatings on metallic particles and has opted to use ...
Charles Dubois, Brousseau, Patrick, Dubois, Charles, Patrick Brousseau   +3 more
core   +1 more source

Experimental study and evaluation on influence of deep alluvium foundation suffusion on deformation of soil skeleton in foundation of Luding Hydropower Station

Yantu gongcheng xuebao
Suffusion of stratum ① in deep alluvium foundation of Luding Hydropower Station induces water gushing incident. Continuous migration of fine particles may induce skeleton deformation, and then it may threat the safety of Luding Dam, downstream cascade ...
JIN Wei 1, 2, QIU Ziyuan 2, ZHANG Dan 1, 2, XIANG Lei 2, YANG Linjun 3, LUO Yulong 2
doaj   +1 more source

Estimation of stillbirths attributable to ambient fine particles in 137 countries. [PDF]

Nat Commun, 2022
Xue T, Tong M, Li J, Wang R, Guan T, Li J, Li P, Liu H, Lu H, Li Y, Zhu T.   +10 more
europepmc   +1 more source

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source

REVERSAL MODES IN FINE PARTICLES

, 1988
A numerical micromagnetic model has been used to analyze equilibrium and reversal modes. For small Cobalt fine particles, the magnetization rotated quasi-coherently ; for intermediate sized particles, the magnetization reversed in a quasi-curling mode ...
Edward Della Torre, Ying Dong Yan
core   +1 more source

Transcriptomics profile of human bronchial epithelial cells exposed to ambient fine particles and influenza virus (H3N2). [PDF]

Sci Rep, 2023
Liu Y, Wang Y, Zhang R, Wang S, Li J, An Z, Song J, Wu W.   +7 more
europepmc   +1 more source