搜索结果: 1-15 共查到“物理学 Measuring”相关记录26条 . 查询时间(0.078 秒)
MEASURING THE GROWTH OF INDIVIDUAL TREES USING MULTI-TEMPORAL AIRBORNE LASER SCANNING POINT CLOUDS
Height growth laser scanning multi-temporal change detection
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2015/8/13
It is well known that characteristics of individual trees, such as tree height, biomass and crown area, can be derived from airborne
laser scanning (ALS) and that heights for individual trees can be ...
OPTICAL 3-D MEASURING SYSTEM WITH NESTED CAMERA BLOCKS
Industry Close Range Photogrammetry
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2015/6/1
This article describes a new photogrammetric 3-D measurement system for flat objects like plywood boards. 3-D measurement is
needed to get true dimensions of the object along its possibly curved sur...
Measuring Proton Spin Polarizabilities with Polarized Compton Scattering
Compton Polarizabilities
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2014/11/20
Polarized nuclear Compton scattering on a proton target provides a test of low energy QCD. The beam-target asymmetries of a circularly polarized Bremsstrahlung photon beam on a transversely polarized ...
Measuring Gravito-magnetic Effects by Multi Ring-Laser Gyroscope
Gravito-magnetic Ring-Laser
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2011/9/15
We propose an under-ground experiment to detect the general relativistic e ects due to the curvature of space-time around the Earth (de Sitter e ect) and to rotation of the planet (dragging of the ine...
AEGIS at CERN: Measuring Antihydrogen Fall
AEGIS at CERN Measuring Antihydrogen Fall
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2011/9/9
The main goal of the AEGIS experiment at the CERN Antiproton Decelerator is the test of fundamental laws such as the Weak Equivalence Principle (WEP) and CPT symmetry. In the first phase of AEGIS, a b...
Measuring the topological charge of vortex beams by using an annular ellipse aperture
Measuring the topological charge vortex beams an annular ellipse aperture
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2013/7/3
We theoretically and experimentally investigate the Fraunhofer diffraction pattern of a vortex beam passing through an annular ellipse aperture. It is found that the pat-tern of the far-field diffract...
A Note on Measuring Charm and Bottom Forward-Backward Asymmetries at the Tevatron
Measuring Charm Bottom Forward-Backward Asymmetries the Tevatron
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2011/4/6
A Note on Measuring Charm and Bottom Forward-Backward Asymmetries at the Tevatron 。
Measuring the angle $\gamma$ from penguin decays at LHCb
Measuring the angle $\gamma$ penguin decays LHCb
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2011/4/6
Measuring the angle $\gamma$ from penguin decays at LHCb 。
Measuring gamma in B -> K pi pi Decays
Measuring gamma B -> K pi pi Decays
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2011/1/5
We re-examine the question of measuring the weak phase in B → K decays.
Measuring Colloidal Forces from Particle Position Deviations inside an Optical Trap
Measuring Colloidal Forces Particle Position Deviations
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2010/11/17
We present a method to measure interaction forces between pairs of charged colloidal particles
suspended in a relatively low-polar medium (5 . " . 8) directly from the deviations of particle
positio...
Strengthening constraints on Yukawa-type corrections to Newtonian gravity from measuring the Casimir force between a cylinder and a plate
Newtonian gravity Casimir force cylinder plate
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2010/12/20
We discuss possibility to obtain stronger constraints on non-Newtonian gravity from measuring
the gradient of the Casimir force between a cylinder and a plate. Exact analytical expression
for the Yu...
Measuring the thermalization time
thermalization time
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2011/1/7
A new method of measuring the pressure anisotropy in the early stage of heavy-ion col-lisions is discussed. It is shown that the transverse momentum spectra, elliptic flow and interferometry radii are...
Measuring Anomalous Couplings in H->WW* Decays at the International Linear Collider
Measuring Anomalous Couplings H->WW* Decays International Linear Collider
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2011/1/6
Measurement of the Higgs coupling to W-bosons is an important test of our understanding of the electroweak symmetry breaking mechanism. We study the sensitivity of the International Linear Collider (I...
Measuring the orbital angular momentum of elliptical vortex beams by using a slit hexagon aperture
Orbital angular momentum Elliptical vortex beam Hexagon aperture
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2013/7/3
The far- fi eld diffraction pattern of an elliptical vortex beam by a slit hexagon aperture is investigated theoretically and experimentally. It is found that the number of the dark spots or stripes i...
Possibility of measuring the thermal Casimir interaction between a plate and a cylinder attached to a micromachined oscillator
Possibility thermal Casimir micromachined oscillator
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2010/10/21
We investigate the possibility of measuring the thermal Casimir force and its gradient in the
configuration of a plate and a microfabricated cylinder attached to a micromachined oscillator. The Lifsh...