Geometrical characteristics and damage morphology of nodules grown from artificial seeds in multilayer coating

2010 ◽  
Vol 49 (22) ◽  
pp. 4290 ◽  
Author(s):  
Yongguang Shan ◽  
Hongbo He ◽  
Chaoyang Wei ◽  
Shuhong Li ◽  
Ming Zhou ◽  
...  
Keyword(s):  
Multilayer Coating ◽  
Artificial Seeds ◽  
Geometrical Characteristics ◽  
Damage Morphology

Geometrical characteristics and laser-induced damage of artificial nodules in multilayer coating

2010 ◽  
Author(s):  
Yongguang Shan ◽  
Dawei Li ◽  
Xiaofeng Liu ◽  
Ying Wang ◽  
Chaoyang Wei ◽  
...  
Keyword(s):  
Multilayer Coating ◽  
Geometrical Characteristics ◽  
Laser Induced Damage

Some Geometrical Characteristics of the Long-Lived Solar Filaments

1994 ◽  
Vol 144 ◽  
pp. 387-389
Author(s):  
P. Duchlev ◽  
Z. Mouradian ◽  
V. N. Dermendjiev
Keyword(s):  
Filament Length ◽  
Geometrical Characteristics ◽  
Solar Filaments

AbstractTwo basic geometric quantities - the filament length and the height above the limb of the long-lived filaments are studied. Some statistical relations are obtained.

Influence of the geometrical characteristics of the surface with spherical wells on heat exchange of water and air

2015 ◽  
Vol 2015 (3) ◽  
pp. 50-56 ◽  
Author(s):  
V.V. Dubrovskyi ◽  
◽  
O.M. Pidvysotskyi ◽  
Keyword(s):  
Heat Exchange ◽  
Geometrical Characteristics

A Study on Utilization of Three-Dimensional Sensor Lip Image for Developing a Pronunciation Recognition System

2019 ◽  
Vol 63 (5) ◽  
pp. 50402-1-50402-9 ◽  
Author(s):  
Ing-Jr Ding ◽  
Chong-Min Ruan
Keyword(s):  
Principal Component Analysis ◽  
Automatic Speech Recognition ◽  
Feature Fusion ◽  
Three Dimensional ◽  
Principal Component ◽  
Recognition System ◽  
Geometrical Characteristics ◽  
3D Geometry ◽  
Different Types ◽  
The Disabled

Abstract The acoustic-based automatic speech recognition (ASR) technique has been a matured technique and widely seen to be used in numerous applications. However, acoustic-based ASR will not maintain a standard performance for the disabled group with an abnormal face, that is atypical eye or mouth geometrical characteristics. For governing this problem, this article develops a three-dimensional (3D) sensor lip image based pronunciation recognition system where the 3D sensor is efficiently used to acquire the action variations of the lip shapes of the pronunciation action from a speaker. In this work, two different types of 3D lip features for pronunciation recognition are presented, 3D-(x, y, z) coordinate lip feature and 3D geometry lip feature parameters. For the 3D-(x, y, z) coordinate lip feature design, 18 location points, each of which has 3D-sized coordinates, around the outer and inner lips are properly defined. In the design of 3D geometry lip features, eight types of features considering the geometrical space characteristics of the inner lip are developed. In addition, feature fusion to combine both 3D-(x, y, z) coordinate and 3D geometry lip features is further considered. The presented 3D sensor lip image based feature evaluated the performance and effectiveness using the principal component analysis based classification calculation approach. Experimental results on pronunciation recognition of two different datasets, Mandarin syllables and Mandarin phrases, demonstrate the competitive performance of the presented 3D sensor lip image based pronunciation recognition system.

Radiation effects on dielectric multilayer coating...

2005 ◽  
Author(s):  
Kazuhisa Fujita ◽  
Kazuyuki Suzuki
Keyword(s):  
Radiation Effects ◽  
Multilayer Coating ◽  
Dielectric Multilayer

scholarly journals An investigation of polyhedral deformation in two mixed-metal diarsenates: SrZnAs2O7and BaCuAs2O7

2015 ◽  
Vol 71 (4) ◽  
pp. 330-337 ◽  
Author(s):  
Sabina Kovač ◽  
Ljiljana Karanović ◽  
Tamara Đorđević
Keyword(s):  
Crystal Structure ◽  
Single Crystal ◽  
General Formula ◽  
Three Dimensional ◽  
X Ray Diffraction ◽  
Hydrothermal Conditions ◽  
X Ray ◽  
Open Framework ◽  
Geometrical Characteristics ◽  
Barium Copper

Two isostructural diarsenates, SrZnAs2O7(strontium zinc diarsenate), (I), and BaCuAs2O7[barium copper(II) diarsenate], (II), have been synthesized under hydrothermal conditions and characterized by single-crystal X-ray diffraction. The three-dimensional open-framework crystal structure consists of corner-sharingM2O5(M2 = Zn or Cu) square pyramids and diarsenate (As2O7) groups. Each As2O7group shares its five corners with five differentM2O5square pyramids. The resulting framework delimits two types of tunnels aligned parallel to the [010] and [100] directions where the large divalent nine-coordinatedM1 (M1 = Sr or Ba) cations are located. The geometrical characteristics of theM1O9,M2O5and As2O7groups of known isostructural diarsenates, adopting the general formulaM1IIM2IIAs2O7(M1II= Sr, Ba, Pb;M2II= Mg, Co, Cu, Zn) and crystallizing in the space groupP21/n, are presented and discussed.

The influence of multilayer structure on mechanical behavior of TiN/TiAlSiN multilayer coating

2021 ◽  
Author(s):  
Hairui Ma ◽  
Qiang Miao ◽  
Gaohui Zhang ◽  
Wenping Liang ◽  
Yang Wang ◽  
...  
Keyword(s):  
Mechanical Behavior ◽  
Multilayer Structure ◽  
Multilayer Coating
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