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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 texturestratification and irrigation management.The 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    

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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    

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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    

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A methodology for regulating fuel stratification and improving fuel economy of GCI mode via double main-injection

Frontiers in Energy 2023, Volume 17, Issue 5,   Pages 678-691 doi: 10.1007/s11708-022-0859-z

Abstract: This paper aims to improve the engine performance of the GCI mode by regulating concentration stratification

Keywords： gasoline compression ignition     injection strategy     fuel stratification     high efficiency     high load    

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Comparison of prechilling stratification and sulfuric acid scarification on seed germination of

Nan WANG, Jing GAO, Suiqi ZHANG, Feng YAN

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 2,   Pages 220-227 doi: 10.15302/J-FASE-2017146

Abstract: To determine if prechilling stratification (PCS) and sulfuric acid scarification (SAS) can optimize establishment

Keywords： base water potential     data analysis method     embryo growth     germination    

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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    

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Risk stratification system for skin and soft tissue infections after allogeneic hematopoietic stem cell

Frontiers of Medicine 2022, Volume 16, Issue 6,   Pages 957-968 doi: 10.1007/s11684-021-0910-1

Abstract: A PPGF–AKI–HAP risk stratification system was established with a mortality risk score of 1×PPGF+1×AKI

Keywords： skin and soft tissue infections     hematopoietic stem cell transplantation     risk stratification system    

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Chaotic behavior of LNG after stratification in main stream region of storage tank

WANG Jingjing, MA Xiaoqian

Frontiers in Energy 2008, Volume 2, Issue 4,   Pages 514-518 doi: 10.1007/s11708-008-0076-4

Abstract: A study of the chaotic behavior of liquefied natural gas (LNG) after stratification in the main stream

Keywords： Runge-Kutta     non-linear     corresponding     temperature     addition    

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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
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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    

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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    

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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    

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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    

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Structure creation in earthen construction materials: information from dry soil mixtures

Christopher BECKETT, Charles AUGARDE

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 2,   Pages 151-159 doi: 10.1007/s11709-011-0109-7

Abstract: This paper reviews and discusses stratification effects in dry soil mixtures, including some original

Keywords： rammed earth     stratification     particle size distribution     pore size distribution    

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Numerical simulation of charge stratifications to improve combustion and NO formation of lean-burn SI engines

Zhijun PENG ,

Frontiers in Energy 2009, Volume 3, Issue 3,   Pages 353-358 doi: 10.1007/s11708-009-0035-8

Abstract: The influences of charge stratification on spark ignition (SI) engine combustion and NO emission wereThree mixture stratification parameters such as the extent of dilution in the mixing region, the extentof combustible charge in the mixing region, and the gradient of stratification in the mixing region

Keywords： charge stratification     SI engine     lean-burn combustion     NO emission    

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Title Author Date Type Operation

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

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

A methodology for regulating fuel stratification and improving fuel economy of GCI mode via double main-injection

Journal Article

Comparison of prechilling stratification and sulfuric acid scarification on seed germination of

Nan WANG, Jing GAO, Suiqi ZHANG, Feng YAN

Journal Article

Multi-resolution texture synthesis from turntable image sequences

Xuedong WANG, Xiaojun WU, Xiaorong ZHANG

Journal Article

Risk stratification system for skin and soft tissue infections after allogeneic hematopoietic stem cell

Journal Article

Chaotic behavior of LNG after stratification in main stream region of storage tank

WANG Jingjing, MA Xiaoqian

Journal Article

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

XU Hui, LIU Honglai, HU Ying

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

Structure creation in earthen construction materials: information from dry soil mixtures

Christopher BECKETT, Charles AUGARDE

Journal Article

Numerical simulation of charge stratifications to improve combustion and NO formation of lean-burn SI engines

Zhijun PENG ,

Journal Article