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  1. On Fast Surface Reconstruction Methods for Large and Noisy Point Clouds

  2. In this paper we present a method for fast surface reconstruction from large noisy datasets. Given an unorganized 3D point cloud, our algorithm recreates the underlying surface’s geometrical properties using data resampling and a robust triangulatio

  3. 所属分类：专业指导

    • 发布日期：2012-06-08
    • 文件大小：1048576
    • 提供者：yangfang0529

  1. Near-surface applied geophysics

  2. yonghao

  3. 所属分类：MySQL

    • 发布日期：2014-04-07
    • 文件大小：4194304
    • 提供者：huwen101101

  1. MEASUREMENTS OF NEAR SURFACE OCEAN CURRENTS USING H F RADAR

  2. 高频地波雷达海流反演原理和技术方面的博士学位论文，作者Kenneth Laws

  3. 所属分类：其它

    • 发布日期：2014-08-28
    • 文件大小：1048576
    • 提供者：cwindfire

  1. refraction tomography

  2. Refraction tomography technology in Schlumbger for statics and velocity modeling in near surface

  3. 所属分类：教育

    • 发布日期：2015-04-26
    • 文件大小：111616
    • 提供者：family05

  1. Impact of bond order loss on surface and nanosolid mechanics

  2. 纳米固体与表面力学，孙长庆，L. K. Pan，An analytical solution shows that a competition between bond order loss and the associated bond strength gain of the lower coordinated atoms near the edge of a surface dictates the

  3. 所属分类：其它

    • 发布日期：2020-02-18
    • 文件大小：256000
    • 提供者：weixin_38704922

  1. Investigation of surface acoustic waves in laser shock peened metals

  2. Laser shock peening is a well-known method for extending the fatigue life of metal components by introducing near-surface compressive residual stress. The surface acoustic waves (SAWs) are dispersive when the near-surface properties of materials are

  3. 所属分类：其它

    • 发布日期：2021-02-26
    • 文件大小：343040
    • 提供者：weixin_38733333

  1. Analysis of the time-domain spectrum of hydrogen in electric field near helium surface

  2. The Ryderberg electronic wave packet dynamics of hydrogen atom near helium surface in an electric field is investigated using the semiclassical method. The autocorrelation function is calculated when the photoionized electron is excited by a short la

  3. 所属分类：其它

    • 发布日期：2021-02-25
    • 文件大小：156672
    • 提供者：weixin_38748580

  1. Combined surface electromyography, near-infrared spectroscopy and acceleration recordings of muscle contraction: The eff

  2. Noninvasive techniques, surface electromyography (sEMG) in particular, are being increasingly employed for assessing muscle activity. In these studies, local oxygen consumption and muscle metabolism are of great interest. Measurements can be performe

  3. 所属分类：其它

    • 发布日期：2021-02-22
    • 文件大小：1048576
    • 提供者：weixin_38592256

  1. Electronic manipulation of near-field nanofocusing in few-layer graphene-based hybrid nanotips

  2. In this Letter, we propose the electronic manipulation of localized surface plasmon resonance for active tuning in near-field nanofocusing. We theoretically studied the excited graphene tuning of the nanofocusing field in few-layer graphene (FLG)-bas

  3. 所属分类：其它

    • 发布日期：2021-02-22
    • 文件大小：556032
    • 提供者：weixin_38717896

  1. A novel refractive index detection method in voltage scanning surface plasmon resonance system

  2. Voltage scanning surface plasmon resonance (VSSPR) detection is realized by a metal/electro-optic dielectric/metal (MEM) three-layer sensor chip used in a prism-coupled attenuated total reflection (ATR) setup. Sweeping DC voltage is applied and recor

  3. 所属分类：其它

    • 发布日期：2021-02-20
    • 文件大小：506880
    • 提供者：weixin_38624557

  1. Multi-gigahertz laser generation based on monolithic ridge waveguide and embedded copper nanoparticles

  2. Copper (Cu) nanoparticles (NPs) are synthesized under the near-surface region of the

  3. 所属分类：其它

    • 发布日期：2021-02-13
    • 文件大小：1048576
    • 提供者：weixin_38690017

  1. Modeling visible and near-infrared snow surface reflectance-simulation and validation

  2. Retrieving snow surface reflectance is difficult in optical remote sensing. Hence, this letter evaluates five surface reflectance models, including the Ross-Li, Roujean, Walthall, modified Rahman and Staylor models, in terms of their capacities to ca

  3. 所属分类：其它

    • 发布日期：2021-02-13
    • 文件大小：953344
    • 提供者：weixin_38742647

  1. Internal and near-surface electromagnetic fields for a dielectric spheroid illuminated by a zero-order Bessel beam

  2. Internal and near-surface electromagnetic fields for a dielectric spheroid illuminated by a zero-order Bessel beam

  3. 所属分类：其它

    • 发布日期：2021-02-11
    • 文件大小：716800
    • 提供者：weixin_38660813

  1. Design of the sample cell in near-field surface-enhanced Raman scattering by finite difference time domain method

  2. The rational design of the sample cell may improve the sensitivity of surface-enhanced Raman scattering (SERS) detection in a high degree. Finite difference time domain (FDTD) simulations of the configuration of Ag film-Ag particles illuminated by pl

  3. 所属分类：其它

    • 发布日期：2021-02-11
    • 文件大小：228352
    • 提供者：weixin_38691453

  1. Numerical study of laser-induced surface acoustic waves in different thickness pipes

  2. The surface acoustic waves generated by a pulsed laser in pipes are studied by using the finite element method. The time domain waveforms of guided waves in three different thickness pipes are obtained in the near field. The numerical results denoted

  3. 所属分类：其它

    • 发布日期：2021-02-10
    • 文件大小：309248
    • 提供者：weixin_38638033

  1. Surface modification by localized surface plasmon polaritons excited by femtosecond laser pulse

  2. Nanohole fabrication using near electromagnetic field enhancement in vicinity of gold particles is demonstrated. Gold spherical particles with the diameters of 40, 80 and 200 nm are deposited on substrate surfaces and irradiated by a 100-fs laser pul

  3. 所属分类：其它

    • 发布日期：2021-02-10
    • 文件大小：226304
    • 提供者：weixin_38658085

  1. Electroless silver plating for metallization of near-field optical fiber probes

  2. By using mercaptopropyltrimethoxysilane (MPTS) self-assembled monolayers (SAMs), electroless silver plating is developed for the metallization of near-field optical fiber probes. This method has the advantages of controllability, no pinholes, conveni

  3. 所属分类：其它

    • 发布日期：2021-02-10
    • 文件大小：121856
    • 提供者：weixin_38715048

  1. Single-mode and tunable VCSELs in the near- to mid-infrared

  2. Single-mode, long-wavelength vertical-cavity surface-emitting lasers (VCSELs) in the near- to mid-infrared covering the wavelength range from 1.3 to 2.3 \mum are presented. This wide spectral emission range opens applications in gas sensing and optic

  3. 所属分类：其它

    • 发布日期：2021-02-10
    • 文件大小：1048576
    • 提供者：weixin_38610682

  1. Near-surface electromagnetic fields for a chiral cylinder perpendicularly illuminated with an on-axis Gaussian beam

  2. An analytical solution is presented to compute the field distribution near a chiral cylinder surface at normal incidence of an on-axis Gaussian beam. The theoretical analysis of the scattering problem is complicated due to the fact that the left and

  3. 所属分类：其它

    • 发布日期：2021-02-09
    • 文件大小：260096
    • 提供者：weixin_38648800

  1. Near-field manipulation of terahertz surface waves by metasurfaces [Invited]

  2. Surface waves (SWs) are a special form of electromagnetic waves that travel along the boundary between a metal and a dielectric. The special optical properties of SWs render them very attractive in applications, such as subdiffractional lithography,

  3. 所属分类：其它

    • 发布日期：2021-01-27
    • 文件大小：755712
    • 提供者：weixin_38715094
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