Results 21 to 30 of about 2,125,097 (297)

Adaptive particle swarm optimization [PDF]

open access: yes, 2009
An adaptive particle swarm optimization (APSO) that features better search efficiency than classical particle swarm optimization (PSO) is presented. More importantly, it can perform a global search over the entire search space with faster convergence ...
Zhan, Z-H.   +3 more
core   +1 more source

Granulometric study of Synferta N-22 and Synferta N-17

open access: yesResearch in Agricultural Engineering, 2006
Physical properties of commercial fertilizers play important role from precision application point of view. Granulometric evaluation is usually performed by sieve separation according ČSN 01 5030 standard.
J. Krupička, B. Hanousek
doaj   +1 more source

The Effect of the Shear Flow on the Morphological Pattern of Particles in an Undercooled Melt

open access: yesMetals, 2022
The effect of shear flow on the morphological pattern of particles in an undercooled melt is studied by using the asymptotic method. The mathematical model of the particle includes the anisotropic interface kinetic undercooling.
Mingwen Chen   +4 more
doaj   +1 more source

Extended Superspheres for Shape Approximation of Near Polyhedral Nanoparticles and a Measure of the Degree of Polyhedrality

open access: yesNanomaterials, 2016
Crystalline nanoparticles or nanoprecipitates with a cubic structure often have near polyhedral shapes composed of low-index planes with {100}, {111} and {110}. To consider such near polyhedral shapes, algebraic formulas of extended superspheres that can
Susumu Onaka
doaj   +1 more source

Solid–Liquid Interfacial Properties Related to Ionic Conductivity of Mixtures of Metal Oxide Particles and Lithium Bis(fluorosulfonyl)amide-Sulfone Electrolytes

open access: yesElectrochemistry, 2023
We evaluated and compared the physical properties of electrolyte solutions consisting of lithium bis(fluorosulfonyl)amide and sulfone solvents (molar ratio = 1 : 3) and their mixtures containing aluminum oxide (α-Al2O3) or lithium lanthanum zirconate ...
Yuu WATANABE   +4 more
doaj   +1 more source

Particle Dispersion and Coherent Fine Scale Eddies in Turbulence

open access: yesJournal of Fluid Science and Technology, 2008
Direct numerical simulations of homogeneous isotropic turbulence laden with particles have been conducted to clarify the relationship between particle dispersion and coherent fine scale eddies in turbulence.
Makoto SATO   +2 more
doaj   +1 more source

Clinical, Epidemiological and Experimental Approaches to Assess Adverse Health Outcomes of Indoor Biomass Smoke Exposure: Conclusions from An Indo-Swedish Workshop in Mysuru, January 2020

open access: yesToxics, 2020
This report summarizes the outcome of a workshop held in Mysuru, India in January 2020 addressing the adverse health effects of exposure to biomass smoke (BMS).
Mahesh Padukudru Anand   +11 more
doaj   +1 more source

Exact approximation of Rao-Blackwellised particle filters [PDF]

open access: yes, 2012
Particle methods are a category of Monte Carlo algorithms that have become popular for performing inference in non-linear non-Gaussian state-space models.
Dancer, R.   +7 more
core   +1 more source

Secondary particle clusterization in carbon-carbon collision

open access: yesProceedings of the Mongolian Academy of Sciences, 2018
In the present work, using the hadron clustering algorithm, we have determined the mass of π0 mesons with excellent accuracy by restoring data of the neutral particles which are produced in the collisions of carbons and propane.
Shinebayar J   +4 more
doaj   +1 more source

Review of particle physics

open access: yes, 2004
This biennial Review summarizes much of Particle Physics. Using data from previous editions, plus 1726 new measurements from 512 papers, we list, evaluate, and average measured properties of gauge bosons, leptons, quarks, mesons, and baryons.
Particle Data Group, Particle Data Grp
core   +1 more source

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