one of the most important advantages of particle simulation as compared to fluid simulation is the capacity for working with and tracing particles. in particle simulations, the test particle method is usually used to get some idea of the behavior of plasma or other substances. in this method, first, a small number of particles are injected into the frame of static electromagnetic fields. then, ...

This paper investigated Particle Movement in Korean EFL learners’ writings. Gries (1999, 2001, 2003) adopted a multifactorial analysis to examine Particle Movement of native speakers. Several linguistics factors were proposed in the studies, and it was demonstrated that these factors influenced the choice of the constructions. This paper also employed a multifactorial analysis to examine Partic...

Direct detector device (DDD) cameras have revolutionized single particle electron cryomicroscopy (cryo-EM). In addition to an improved camera detective quantum efficiency, acquisition of DDD movies allows for correction of movement of the specimen, due to both instabilities in the microscope specimen stage and electron beam-induced movement. Unlike specimen stage drift, beam-induced movement is...

Estimation of human hand movement state is studied, that is, estimate the global pose of the human hand and the state of each local joint angle from the visual observation. In this paper, the static image sequence acquired by the camera is used as the observation input. Based on the improved Particle Swarm Optimization (PSO) particle filter algorithm study the human hand movement recognition, r...

The aim of this article is to provide an account of one instance of grammatical or con®gurational variation, namely ``particle movement''. While in traditional grammarians' works a variety of factors were claimed to in ̄uence the choice of one word order over another, in the transformational generative paradigm, factors other than syntactic ones were, on the whole, neglected. In more recent func...

A variety of cells possess particles which show movements statistically different from Brownian movements. They are characterized by discontinuous jumps of 2-30 micro at velocities of 0.5-5 micro/sec or more. A detailed analysis of these saltatory, jumplike movements makes it most likely that they are caused by transmission of force to the particles by a fiber system in the cell outside of the ...