搜索结果: 1-15 共查到“工学 anisotropy”相关记录18条 . 查询时间(0.074 秒)
REFLECTANCE ANISOTROPY MEASUREMENTS USING A PUSHBROOM SPECTROMETER MOUNTED ON UAV AND A LABORATORY GONIOMETER–PRELIMINARY RESULTS
UAV Hyperspectral Pushbroom BRF BRDF Goniometer
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2015/9/10
During 2014–2015 we have developed a new method to measure reflectance factor anisotropy using a pushbroom spectrometer mounted on a multicopter UAV. In this paper/presentation we describe the acquisi...
MODELING URBAN THERMAL ANISOTROPY
surface temperature anisotropy urban climate sensor-view model
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2015/8/3
Thermal remote sensing of urban areas is affected by directional variations (anisotropy) of the upwelling thermal radiation. The anisotropy arises due to the three-dimensionally rough urban surface th...
COMPARISON OF MICROWAVE BACKSCATTER ANISOTROPY PARAMETERISATIONS OVER THE ANTARCTIC ICE SHEET
Snow Ice Glaciology Research Active Microwave Satellite
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2014/4/30
The Antarctic Ice Sheet exhibits a strong anisotropy in microwave backscatter, both as a function of azimuth angle and incidence angle. This anisotropy arises as a result of i) the alignment of roughn...
Domain structure in CoFeB thin films with perpendicular magnetic anisotropy
Domain structure in CoFeB thin films with perpendicular magnetic anisotropy
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2012/2/24
Domain structures in CoFeB-MgO thin films with a perpendicular easy magnetization axis were observed by magneto-optic Kerr-effect microscopy at various temperatures. The domain wall surface energy was...
Flexible Pavement Analysis Considering Temperature Profile and Anisotropy Behavior in Hot Mix Ashalt Layer
Anisotropic Behavior Finite Element Method Aggregate Base HMA
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2013/1/31
A three Dimensional finite element model (FEM) incorporating the anisotropic properties and temperature profile of hot mix asphalt (HMA) pavement was developed to predict the structural responses of H...
Thickness dependence of Co anisotropy in TbFe/Co exchange coupled bilayers
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2011/11/25
The orientation of element-specific moments was determined by using x-ray magnetic circular dichroism spectroscopy to explore exchange anisotropy of TbFe/Co bilayers. Perpendicular anisotropy of 15 ?C...
Transverse Electromagnetic Modes in Aperture Waveguides Containing a Metamaterial with Extreme Anisotropy
Transverse Electromagnetic Modes Aperture Waveguides Containing Metamaterial Extreme Anisotropy
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2015/8/10
We use metamaterials with extreme anisotropy to solve the fundamental problem of light transport in deep subwavelength apertures. By filling a simply connected aperture with an anisotropic mediu...
The Degree of Mutual Anisotropy of Biological Liquid Crystals Net during the Diagnostics of Human Tissues Birefringence
birefringent consistency of parameters biological tissues
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2011/4/21
To characterize the degree of consistency of parameters of the optically uniaxial birefringent liquid crystals (protein fibrils) nets of biological tissues a new parameter-complex degree of mutual ani...
Asymptotic Approach for Rectangular Microstrip Patch antenna With Magnetic Anisotropy and Chiral Substrate
Microstrip antenna bianisotropic media resonant frequency
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2010/2/2
The effect of a chiral bianisotropic substrate on the
complex resonant frequency of a rectangular microstrip resonator has
been studied on the basis of the integral equation formulation. The
analys...
Magnetic orientation and magnetic anisotropy in paramagnetic layered oxides containing rare-earth ions
rare-earth element magnetic alignment magnetic anisotropy
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2010/1/18
The magnetic anisotropies and easy axes of magnetization at room temperature were determined, and the effects of rare-earth (RE) ions were clarified for RE-based cuprates, RE-doped bismuth-based cupra...
Woven Fabrics Deformation Anisotropy after Stretching
woven fabric elastane uni-axial tension anisotropy of deformation
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2009/2/19
A garment should receive elongations and deformations of proper magnitude in various directions during its exploitation. It should also return to its previous shape. Elastane yarn extends the deformat...
Analysis of Planar Anisotropy of Fibre Systems by Using 2D Fourier Transform
anisotropy fibre system Fourier transform rose of directions
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2009/2/16
This paper describes a simple method of description of the anisotropy of fibre systems using image analysis. The proposed method is based on Fourier transform which is in frequency domains displayed b...
ACOUSTICAL ANISOTROPY AND NON-HOMOGENEITY OF ROLLED STEEL PLATES
acoustical anisotropy elongated ferrite grain non-homogeneity TMCP steel plate ultrasonic shear wave velocity
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2008/12/26
Rolled steel plates were subjected to ultrasonic inspection in order to examine acoustical anisotropy and non-homogeneity along the thickness direction. Two vertical planes of the plate were observed...
Anisotropy of physical properties injection moulded parts and its analysis
Engineering polymers Mechanical properties Injection moulding
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2010/2/10
Purpose: Anisotropy of physical properties in injection mouldings is a phenomenon commonly performing and very difficult to avoid. However in some cases for its size occurring of diversity of the prop...
Some Investigations on the Anisotropy of the Chemical Etching of (h k 0) and (h h I) Silicon Plates in a NaOH 35% Solution. Part III: Determination of a Database for the Simulator Tensosim and Prediction of 2D Etching Shapes
Silicon Anisotropic etching NaOH etchant Tensorial and kinematic model Simulator TENSOSIM
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2010/12/7
The simulation of 2D etching shapes such as surface profiles and out-of-roundness profiles related to various (h k 0) and (h h l) silicon plates or cross-sections is studied. The theoretical basis of ...