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Materias / palabras clave: properties of particles, particle science, powder technology, nanoparticles, nanopowders; Science: Physics: Nuclear and particle physics. Atomic energy. Radioactivity: Elementary particle physics

A concept for the optimization of nonlinear functions using particle swarm methodology is introduced. The evolution of several paradigms is outlined, and an implementation of one of the paradigms is discussed. Benchmark ...

Materias / palabras clave: Particle swarm optimization; Swarming (honey bee); Computer science; Multi-swarm optimization; Metaheuristic; Swarm behaviour; Snapshot (computer storage); Mathematical optimization; Algorithm; Artificial intelligence; M...

Evolutionary computation techniques, genetic algorithms, evolutionary strategies and genetic programming are motivated by the evolution of nature. A population of individuals, which encode the problem solutions are manip...

The optimization of nonlinear functions using particle swarm methodology is described. Implementations of two paradigms are discussed and compared, including a recently developed locally oriented paradigm. Benchmark test...

Increasingly, for many application areas, it is becoming important to include elements of nonlinearity and non-Gaussianity in order to model accurately the underlying dynamics of a physical system. Moreover, it is typica...

The optical properties of metal nanoparticles have long been of interest in physical chemistry, starting with Faraday's investigations of colloidal gold in the middle 1800s. More recently, new lithographic techniques as ...

The particle swarm is an algorithm for finding optimal regions of complex search spaces through the interaction of individuals in a population of particles. This paper analyzes a particle's trajectory as it moves in disc...

Since the classical molecular dynamics simulator LAMMPS was released as an open source code in 2004, it has become a widely-used tool for particle-based modeling of materials at length scales ranging from atomic to mesos...

Absorption and Scattering of Light by Small Particles. Treating absorption and scattering in equal measure, this self-contained, interdisciplinary study examines and illustrates how small particles absorb and scatter lig...

Abstract Change is constant in everyday life. Infants crawl and then walk, children learn to read and write, teenagers mature in myriad ways, and the elderly become frail and forgetful. Beyond these natural processes and...

Materias / palabras clave: Silicic acid; Dispersity; Particle size; Suspension (topology); Alkyl; Chemical engineering; Range (aeronautics); Particle (ecology); Materials science; Micrometer; SPHERES; Silicic

This article described three heuristics that are employed in making judgments under uncertainty: (i) representativeness, which is usually employed when people are asked to judge the probability that an object or event A ...

Materias / palabras clave: Physics; Subroutine; Particle physics; Parton; Quantum chromodynamics; Range (aeronautics); Representation (politics); Event (particle physics); Physics beyond the Standard Model; Statistical physics; Computer science; A...

Materias / palabras clave: Asynchronous communication; Computer science; Construct (python library); Task (project management); Event (particle physics); Node (physics); Parallel computing; Exploit; Execution model; Programming paradigm; Programmi...

Molecular simulation is an extremely useful, but computationally very expensive tool for studies of chemical and biomolecular systems. Here, we present a new implementation of our molecular simulation toolkit GROMACS whi...

An unknown quantum state \ensuremath{\Vert}\ensuremath{\varphi}〉 can be disassembled into, then later reconstructed from, purely classical information and purely nonclassical Einstein-Podolsky-Rosen (EPR) correlations....

Materias / palabras clave: powder technology, particle science and technology; Technology: Technology (General); Science: Physics: Nuclear and particle physics. Atomic energy. Radioactivity

Materias / palabras clave: elementary particle physics, high-energy physics, astroparticle physics, collider physics, quantum field theory, standard model phenomenology; Science: Astronomy: Astrophysics; Science: Physics: Nuclear and particle phys...

Materias / palabras clave: particle therapy, proton therapy, light-ion therapy, heavy charged-particle therapy, radiation oncology, carbon ion therapy; Medicine: Medicine (General): Medical physics. Medical radiology. Nuclear medicine; Science: Ph...

Materias / palabras clave: lasers, particle beams, particle accelerators, pulse power technology; Technology: Engineering (General). Civil engineering (General): Applied optics. Photonics; Science: Physics: Nuclear and particle physics. Atomic ene...

Materias / palabras clave: condensed matter and materials, atomic molecular and optical physics, cosmology and astrophysics, nuclear physics, particles and fields, quantum information science and technology; Science: Physics

Materias / palabras clave: nuclear engineering, plasma physics, fusion plasmas, electrical discharges; Science: Physics: Electricity and magnetism: Electricity: Plasma physics. Ionized gases; Science: Physics: Nuclear and particle physics. Atomic ...

Materias / palabras clave: radiation chemistry, radiobiology and radiomedicine, radiation technology application, radiation dosimetry, radiation protection, radiation physics; Science: Physics: Nuclear and particle physics. Atomic energy. Radioact...