搜索结果: 16-30 共查到“理学 particles”相关记录475条 . 查询时间(0.136 秒)
Optomechanics of Levitated Dielectric Particles
Optomechanics optical trapping Brownian motion macroscopic quantum mechanics sensor
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2016/1/23
We review recent works on optomechanics of optically trapped microspheres and nanoparticles in vacuum, which provide an ideal system for studying macroscopic quan-tum mechanics and ultrasensitive forc...
Experimental Observation of Entanglement Duality for Identical Particles
entanglement duality quantum indistinguishability quantum mechanics
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2016/1/22
It was shown recently that entanglement of identical particles has a feature called dualism (Bose and Home 2013 Phys. Rev. Lett. 110 140404), which is funda-mentally connected with quantum indistingui...
Anomalous transport of particles in Plasma physics
Kinetic equations Fokker-Planck operator L′evy statistic anomalous diffusion limit fractional heat equation
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2015/10/15
We investigate the long time/small mean-free-path asymptotic behavior of the solutions of a Vlasov-L′evy-Fokker-Planck equation and show that the asymptotic dynamics for the VLFP are described by an a...
Optical measurements of atmospheric particles from airborne platforms:in situ and remote sensing instruments for balloons and aircrafts
remote sensing LIDAR backscattersonde aerosol
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2015/9/7
Multiwavelength laser backscattersondes (MAS) have been widely used from a variety of airborne platforms for in situ measurements of optical properties of clouds and atmospheric particulate as well as...
A size-composition resolved aerosol model for simulating the dynamics of externally mixed particles: SCRAM (v 1.0)
dynamics size-composition
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2015/8/6
The Size-Composition Resolved Aerosol Model
(SCRAM) for simulating the dynamics of externally mixed
atmospheric particles is presented. This new model classfies aerosols by both composition an...
Settling Particles in Aquatic Environments:Low Reynolds Numbers
Settling Particles Aquatic Environments Low Reynolds Numbers
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2015/7/23
The purpose of this activity is to familiarize students with how a particle's size, shape and orientation affects its settling at low Reynolds numbers. This activity can also be used to teach statisti...
Carbon Dioxide Pools Discovered in Aegean Sea ’Kallisti Limnes’ Get Their Distinctive Color from Opal Particles
Carbon Dioxide Pools Aegean Sea Kallisti Limnes Distinctive Color Opal Particles
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2015/8/4
The location of the second largest volcanic eruption in human history, the waters off Greece’s Santorini are the site of newly discovered opalescent pools forming at 250 meters depth. The interconnect...
Measuring the Form of Iron in Hydrothermal Plume Particles
Iron Hydrothermal Plume Particles
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2015/7/14
The global mid-ocean ridge (MOR) system is a 60,000 km submarine volcanic mountain range that crosses all of the major ocean basins on Earth. Along the MOR, subseafloor seawater circulation exchanges ...
odeling coagulation among particles of different composition and size
Aerosol microphysics multicomponent aerosols atmospheric modeling
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2015/7/6
odeling coagulation among particles of different composition and size.
Assessing the nonlinear response of fine particles to precursor emissions: development and application of an extended response surface modeling technique v1.0
fi ne particles surface modeling technique
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2015/3/5
An innovative extended response surface modeling technique (ERSM v1.0) is developed to characterize the
nonlinear response of fine particles (PM2:5/ to large and simultaneous changes of multipl...
Simulating nonequilibrium movement of water, solutes and particles using hydrus – a review of recent applications
nonequilibrium flow and transport physical nonequilibrium chemical nonequilibrium numerical models preferential flow reactive transport HYDRUS review of recent applications
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2015/2/3
Water and contaminants moving through the vadose zone are often subject to a large number of simultaneous physical and chemical nonequilibrium processes. Traditional modeling tools for describing flow...
Study Unveils New Half-Light Half-Matter Quantum Particles
Half-Light Half-Matter Quantum Particles
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2015/1/8
Prospects of developing computing and communication technologies based on quantum properties of light and matter may have taken a major step forward thanks to research by City College of New York ...
Systematic 1/M expansion for spin 3/2 particles in baryon chiral perturbation theory
The theory of relativity pion - nucleon - delta system spin 3/2 resonance nuclear soft power the quality of meson
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2014/12/22
Starting from a relativistic formulation of the pion-nucleon-delta system, the most general structure of 1/M corrections for a heavy baryon chiral lagrangian including spin 3/2 resonances is given. Th...
The loop-gas approach to Bose-Einstein condensation for trapped particles
Bose - Einstein condensation particles the wave function is symmetrical cellular automata harmonic oscillator
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2014/12/22
We examine Bose–Einstein condensation (BEC) for particles trapped in a harmonic potential by considering it as a transition in the length of permutation cycles that arise from wave-function symmetry. ...
Diffusion and binding of finite-size particles in confined geometries
Particles airtight environment biological technology particle size space particles interaction transmission
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2014/12/19
Describing the diffusion of particles through crowded, confined environments with which they can interact is of considerable biological and technological interest. Under conditions where the confineme...