Resource Type

Journal Article 15

Conference Videos 1

Year

2023 1

2022 1

2020 2

2018 1

2017 5

2015 1

2014 1

2013 1

2012 1

2007 1

2004 1

open ︾

Keywords

surface texture 4

texture 3

micro-texture 2

Appearance feature 1

Facial landmark localization 1

Geometric feature 1

LWST 1

Mechanical properties 1

MoS2 1

PSV 1

SHJ solar cell 1

Smile recognition 1

aggregates 1

axial piston pump 1

electro-hydrostatic actuator 1

friction 1

friction skid resistance 1

friction-induced fabrication 1

high efficiency 1

open ︾

Search scope:

排序： Display mode:

Study on micro-texture and skid resistance of aggregate during polishing

Zhenyu QIAN, Lingjian MENG

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 3,   Pages 346-352 doi: 10.1007/s11709-017-0409-7

Abstract: The skid resistance performance of pavement is closely related to the micro-texture of pavement aggregate, while there is very few research on the relationship between micro-texture and the skid resistance.the results of independent T-test and the polishing resistance analysis, it shows that the surface texture) and the mean summit curvature ( ) are selected to describe the characteristics of aggregate micro-textureThe contribution of micro-texture to the skid resistance can be described with the secondary polynomial

Keywords： skid resistance of pavement     micro-texture     aggregates     polishing test    

HTML PDF Collect

Multi-objective optimization of surface texture for the slipperswash plate interface in EHA pumps

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0704-4

Abstract: In this way, the arbitrary-shaped surface texture with the best comprehensive effect in the EHA pump

Keywords： electro-hydrostatic actuator     axial piston pump     slipper/swash plate interface     multi-objective optimization     surface texture    

HTML PDF Collect

Multi-resolution texture synthesis from turntable image sequences

Xuedong WANG, Xiaojun WU, Xiaorong ZHANG

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 1,   Pages 72-80 doi: 10.1007/s11465-012-0305-8

Abstract:

Texture synthesis and texture mapping are important technologies for rendering realistic three-dimensionalIn this paper, we propose a fast method to construct high quality texture map for multi-resolution texturerectangular texture map for the whole mesh.Another approach to construct a texture map is using Stretch-minimizing mesh parameterization.Finally, we map the texture to mesh model to verify the quality of these two methods.

Keywords： texture synthesis     multi-resolution     texture map     texture mapping    

HTML PDF Collect

Effect of steady shear on multi-axial texture of symmetric diblock copolymers

XU Hui, LIU Honglai, HU Ying

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 1,   Pages 26-34 doi: 10.1007/s11705-007-0006-8

Abstract: The effect of steady shear on multi-axial texture of symmetric diblock copolymer was investigated byThrough modifying the periodic boundary condition, the parallel-transverse biaxial texture and perpendicular-parallel-transversetriaxial texture have been observed.In the formation of the multi-axial texture, there are two critical velocities μ and µ, at which the
HTML PDF Collect

The effect of texture and irrigation on the soil moisture vertical-temporal variability in an urban artificial

Xiaofeng ZHANG,Xu ZHANG,Guanghe LI

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 2,   Pages 269-278 doi: 10.1007/s11783-014-0672-y

Abstract: has been paid to its variability in the urban landscapes with respect to the possible influence of textureThe texture stratification significantly affected the vertical distribution of moisture in the non-irrigatedfield capacity, gravity flow led to increased moisture with depth and thus eliminated the influence of texture

Keywords： moisture vertical distribution     moisture temporal variation     texture stratification     irrigation     meteorological    

HTML PDF Collect

Application of MoS in the space environment: a review

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 3, doi: 10.1007/s11465-023-0755-1

Abstract: A considerable portion of space mechanism failures are related to space tribological problems. Cold welding in high vacuum; surface erosion and collision damage caused by various radiations, high temperature oxidation under atomic oxygen (AO) bombardment; and thermal stress caused by temperature alternation all alter the physical, chemical, and friction properties of materials. In particular, the space vibration caused by alternating temperatures and microgravity environments can alter the motion of the contact body, further affecting its friction properties. Improving the friction properties of contact surfaces in the space environment is an important way to extend the service life of spacecraft. Traditional lubricants can no longer meet the lubrication requirements of the space environment. This study describes the characteristics of the space environment and the applications of solid lubricants. The friction properties of MoS2, a solid lubricant widely used in space, are discussed. The synergistic lubrication of MoS2 with surface textures or metals is presented. Advances in research on the friction properties of collision sliding contacts in the space environment are reviewed. The combination of MoS2 and soft metals with surface textures is introduced to reduce the effects of vibration environments on the friction properties of moving parts in space mechanisms. Finally, the challenges and future research interests of MoS2 films in space tribology are presented.

Keywords： MoS2     soft metal     space environment     surface texture     synergistic effect     vibration    

HTML PDF Collect

Laboratory and field evaluation of asphalt pavement surface friction resistance

Zhong WU, Chris ABADIE

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 3,   Pages 372-381 doi: 10.1007/s11709-017-0463-1

Abstract: in laboratory using an accelerated polishing and testing procedure considering both micro- and macro texturepavement sections using different in situ devices including Dynamic Friction Tester (DFT), Circular Texture

Keywords： friction skid resistance     polishing     PSV     LWST     micro-texture     macro-texture    

HTML PDF Collect

A Method for License Plate Localization based on Texture and Wavelet Analysis

Huang Wei,Lu Xiaobo,Yu Yanxiang,Ling Xiaojing

Strategic Study of CAE 2004, Volume 6, Issue 3,   Pages 19-24

Abstract:

This paper presents a method for vehicle license plate localization using texture and wavelet analysisAccording to the distribution regularities of the characters in the license plate, a binary texture primitive

Keywords： texture     wavelet analysis     primitive     license plate localization    

HTML PDF Collect

Effect of salting process on the texture and physicochemical properties of turbot

Wang Tiantian,Li Zhenxing,Lin Hong,Guo Xiaohua

Strategic Study of CAE 2014, Volume 16, Issue 9,   Pages 64-68

Abstract: the effects of salt concentration，curing time and curing methods on the quality of salted turbot，the texture

Keywords： salting process     turbot     texture     physicochemical properties     sensory evaluation    

HTML PDF Collect

Mechanical properties of rock materials with related to mineralogical characteristics and grain size through experimental investigation: a comprehensive review

Wenjuan SUN, Linbing WANG, Yaqiong WANG

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 3,   Pages 322-328 doi: 10.1007/s11709-017-0387-9

Abstract: Mechanical properties of rock materials are related to textural characteristics. The relationships between mechanical properties and textural characteristics have been extensively investigated for differently types of rocks through experimental tests. Based on the experimental test data, single- and multiple- variant regression analyses are conducted among mechanical properties and textural characteristics. Textural characteristics of rock materials are influenced by the following factors: mineral composition, size, shape, and spatial distribution of mineral grains, porosity, and inherent microcracks. This study focuses on the first two: mineral composition and grain size. ? This study comprehensively summarizes the regression equations between mechanical properties and mineral content and the regression equations between mechanical properties and grain size. Further research directions are suggested at the end of this study.

Keywords： Mechanical properties     rock material     texture     mineral characteristics    

HTML PDF Collect

Electromagnetic induction mapping at varied soil moisture reveals field-scale soil textural patterns and gravel lenses

Hiruy ABDU, David A. ROBINSON, Janis BOETTINGER, Scott B. JONES

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 2,   Pages 135-145 doi: 10.15302/J-FASE-2017143

Abstract: conductivity (EC ) soils at varying soil water contents to capture time invariant properties such as soil texture

Keywords： soil electrical conductivity     soil texture mapping     temporal stability analysis    

HTML PDF Collect

A multi-probe micro-fabrication apparatus based on the friction-induced fabrication method

Zhijiang WU, Chenfei SONG, Jian GUO, Bingjun YU, Linmao QIAN

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 4,   Pages 333-339 doi: 10.1007/s11465-013-0276-4

Abstract: apparatus may encourage the development of friction-induced fabrication method and shed new light on the texture

Keywords： friction-induced fabrication     silicon     surface texture     friction     multi-probe    

HTML PDF Collect

High-quality industrial n-type silicon wafers with an efficiency of over 23% for Si heterojunction solar cells

Fanying MENG,Jinning LIU,Leilei SHEN,Jianhua SHI,Anjun HAN,Liping ZHANG,Yucheng LIU,Jian YU,Junkai ZHANG,Rui ZHOU,Zhengxin LIU

Frontiers in Energy 2017, Volume 11, Issue 1,   Pages 78-84 doi: 10.1007/s11708-016-0435-5

Abstract: n-type CZ-Si wafers featuring longer minority carrier lifetime and higher tolerance of certain metal contamination can offer one of the best Si-based solar cells. In this study, Si heterojuction (SHJ) solar cells which was fabricated with different wafers in the top, middle and tail positions of the ingot, exhibited a stable high efficiency of>22% in spite of the various profiles of the resistivity and lifetime, which demonstrated the high material utilization of n-type ingot. In addition, for effectively converting the sunlight into electrical power, the pyramid size, pyramid density and roughness of surface of the Cz-Si wafer were investigated by scanning electron microscope (SEM) and transmission electron microscope (TEM). Furthermore, the dependence of SHJ solar cell open-circuit voltage on the surface topography was discussed, which indicated that the uniformity of surface pyramid helps to improve the open-circuit voltage and conversion efficiency. Moreover, the simulation revealed that the highest efficiency of the SHJ solar cell could be achieved by the wafer with a thickness of 100 µm. Fortunately, over 23% of the conversion efficiency of the SHJ solar cell with a wafer thickness of 100 µm was obtained based on the systematic optimization of cell fabrication process in the pilot production line. Evidently, the large availability of both n-type ingot and thinner wafer strongly supported the lower cost fabrication of high efficiency SHJ solar cell.

Keywords： n-type Cz-Si     thinner wafer     surface texture     high efficiency     SHJ solar cell    

HTML PDF Collect

Spontaneous versus posed smile recognition via region-specific texture descriptor and geometric facial Article

Ping-ping WU, Hong LIU, Xue-wu ZHANG, Yuan GAO

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 7,   Pages 955-967 doi: 10.1631/FITEE.1600041

Abstract: extracting geometric features while appearance features are not fully used, leading to the loss of textureIn this paper, we propose a region-specific texture descriptor to represent local pattern changes of

Keywords： Facial landmark localization     Geometric feature     Appearance feature     Smile recognition    

HTML PDF Collect

Texture branch network for chronic kidney disease screening based on ultrasound images Research Articles

Peng-yi Hao, Zhen-yu Xu, Shu-yuan Tian, Fu-li Wu, Wei Chen, Jian Wu, Xiao-nan Luo,fuliwu@zjut.edu.cn

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 8,   Pages 1119-1266 doi: 10.1631/FITEE.1900210

Abstract: This introduces a texture branch into a typical CNN to extract and optimize texture features.The model can automatically generate texture features and deep features from input images, and use the

Keywords： 慢性肾脏病；超声；纹理分支网络；迁移学习    

HTML PDF Collect

Title Author Date Type Operation

Study on micro-texture and skid resistance of aggregate during polishing

Zhenyu QIAN, Lingjian MENG

Journal Article

Multi-objective optimization of surface texture for the slipperswash plate interface in EHA pumps

Journal Article

Multi-resolution texture synthesis from turntable image sequences

Xuedong WANG, Xiaojun WU, Xiaorong ZHANG

Journal Article

Effect of steady shear on multi-axial texture of symmetric diblock copolymers

XU Hui, LIU Honglai, HU Ying

Journal Article

The effect of texture and irrigation on the soil moisture vertical-temporal variability in an urban artificial

Xiaofeng ZHANG,Xu ZHANG,Guanghe LI

Journal Article

Application of MoS in the space environment: a review

Journal Article

Laboratory and field evaluation of asphalt pavement surface friction resistance

Zhong WU, Chris ABADIE

Journal Article

A Method for License Plate Localization based on Texture and Wavelet Analysis

Huang Wei,Lu Xiaobo,Yu Yanxiang,Ling Xiaojing

Journal Article

Effect of salting process on the texture and physicochemical properties of turbot

Wang Tiantian,Li Zhenxing,Lin Hong,Guo Xiaohua

Journal Article

Mechanical properties of rock materials with related to mineralogical characteristics and grain size through experimental investigation: a comprehensive review

Wenjuan SUN, Linbing WANG, Yaqiong WANG

Journal Article

Electromagnetic induction mapping at varied soil moisture reveals field-scale soil textural patterns and gravel lenses

Hiruy ABDU, David A. ROBINSON, Janis BOETTINGER, Scott B. JONES

Journal Article

A multi-probe micro-fabrication apparatus based on the friction-induced fabrication method

Zhijiang WU, Chenfei SONG, Jian GUO, Bingjun YU, Linmao QIAN

Journal Article

High-quality industrial n-type silicon wafers with an efficiency of over 23% for Si heterojunction solar cells

Fanying MENG,Jinning LIU,Leilei SHEN,Jianhua SHI,Anjun HAN,Liping ZHANG,Yucheng LIU,Jian YU,Junkai ZHANG,Rui ZHOU,Zhengxin LIU

Journal Article

Spontaneous versus posed smile recognition via region-specific texture descriptor and geometric facial

Ping-ping WU, Hong LIU, Xue-wu ZHANG, Yuan GAO

Journal Article

Texture branch network for chronic kidney disease screening based on ultrasound images

Peng-yi Hao, Zhen-yu Xu, Shu-yuan Tian, Fu-li Wu, Wei Chen, Jian Wu, Xiao-nan Luo,fuliwu@zjut.edu.cn

Journal Article