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Influence of using amorphous silicon stack as front heterojunction structure on performance of interdigitated

Rui JIA,Ke TAO,Qiang LI,Xiaowan DAI,Hengchao SUN,Yun SUN,Zhi JIN,Xinyu LIU

Frontiers in Energy 2017, Volume 11, Issue 1,   Pages 96-104 doi: 10.1007/s11708-016-0434-6

Abstract: However, the front surface passivation and structure have a great influence on the properties of thesurface field (FSF) offered by stack of n-type doped and intrinsic amorphous silicon (a-Si) layers onthe front surface of IBC-HJ solar cells.minority carries and cumulate major carriers near the front surface.surface is not passivated perfectly.

Keywords： amorphous silicon     front surface field     simulations     interdigitated back contact-heterojunction solar cells    

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Optimization of the O/HO process with response surface methodology for pretreatment of mother liquorof gas field wastewater

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1371-5

Abstract:

• Real ML-GFW with high salinity and high organics was degraded by O3/H2O2 process.

Keywords： High salinity     High organic matters     Gas field wastewater     O3/H2O2     Response surface methodology    

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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:

Pavement surface friction is a significant factor for driving safety and plays a critical role inThe objective of this study was to develop a surface friction prediction model that can be used duringIn addition, the surface frictional properties of asphalt mixtures were measured on twenty-two selectedwhich is suited in checking whether the selected aggregates in a wearing course mix design would meet field

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

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investigation and analysis of heat transfer enhancement in channel by longitudinal vortex based on field

TAO Wenquan, WU Junmei

Frontiers in Energy 2008, Volume 2, Issue 1,   Pages 71-78 doi: 10.1007/s11708-008-0001-x

Abstract: The numerical results were analyzed based on the field synergy principle.inherent mechanism of the heat transfer enhancement by longitudinal vortex can be explained by the fieldThe longitudinal vortex improves the field synergy of the large downstream region of longitudinal vortexThus, longitudinal vortex can enhance the integral heat transfer of the flow field, while transversethe plain channel, and the triangle winglet performs better than the rectanglar one under the same surface

Keywords： inherent mechanism     integral     surface     rectanglar     longitudinal    

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Analytical models for the surface electrical field and temperature distributions of novel PB-PSOI devices

Sun Weifeng,Gao Shan,Lu Shengli, Chen Junning

Strategic Study of CAE 2009, Volume 11, Issue 11,   Pages 82-87

Abstract:

In this paper, the 2-D analytical models for the surface electrical fieldThe dependences of the surface electrical field and temperature on the thickness and the length of the

Keywords： PB-PSOI     surface electrical field     temperature distribution     buried oxide    

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Numerical analysis on heat transfer enhancement by longitudinal vortex based on field synergy principle

WU Junmei, TAO Wenquan

Frontiers in Energy 2007, Volume 1, Issue 3,   Pages 365-369 doi: 10.1007/s11708-007-0055-1

Abstract: Three-dimensional numerical simulation results are presented for a fin-and-tube heat transfer surfaceThe numerical results are analyzed on the basis of the field synergy principle to explain the inherentindicate that the heat transfer enhancement of delta winglet pairs for an aligned tube bank fin-and-tube surfaceis more significant than that for a staggered tube bank fin-and-tube surface.

Keywords： computational     inherent mechanism     staggered     decrease     transfer surface    

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Shanghai center project excavation induced ground surface movements and deformations

Guolin XU, Jiwen ZHANG, Huang LIU, Changqin REN

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 1,   Pages 26-43 doi: 10.1007/s11709-017-0439-1

Abstract: The following main items related to ground surface movements and deformations were collected: (1) wallsThe results from the field instrumentation showed that deflections of the site were strictly controlledThe field performance of another 21cylindrical excavations in top-down method were collected to compare

Keywords： deep excavation     foundation pit     soft clay     top-down method     field observation     ground surface movements     ground    

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CRITICAL PROCESSES AND MAJOR FACTORS THAT DRIVE NITROGEN TRANSPORT FROM FARMLAND TO SURFACE WATER BODIES

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4,   Pages 541-552 doi: 10.15302/J-FASE-2023518

Abstract:

Agricultural non-point source pollution is increasingly an important issue affecting surface waterCurrently, the majority of the studies on nitrogen loss have focused on the agricultural field scale,however, the response of surface water quality at the watershed scale into the nitrogen loss at thefield scale is poorly understood.The critical processes of farmland nitrogen entering surface water bodies involve the processes of nitrogen

Keywords： nitrogen     loss from soil     transformation     farm field scale     watershed scale    

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A look at field manipulation and antenna design using 3D transformation electromagnetics and 2D surface Review

Peng-fei ZHANG, Yu-kai YAN, Ying LIU, Raj MITTRA

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 3,   Pages 351-365 doi: 10.1631/FITEE.1900489

Abstract: The main objective of this study is to take a look at antenna design from the field manipulation pointWe review the existing field manipulation techniques, including field transformation methods based onNext, we introduce an alternative approach for field manipulation based on two-dimensional (2D) metasurfaces, and present laws of the generalized reflection and refraction that are based on 2D surface electromagneticsFinally, we provide some application examples of field manipulation methods in the antenna design, with

Keywords： Field manipulation     Transformation optics     Antenna design     Surface electromagnetics    

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Field Observations of Near-Surface Wind Flow Across Expressway Embankment on the Qinghai–Tibet Plateau

Yanhu Mu,Wei Ma,Zhaohui Joey Yang,Xiaolin Li,Kun Zhang,Yuncheng Mao,

Engineering 2022, Volume 14, Issue 7,   Pages 169-180 doi: 10.1016/j.eng.2021.10.020

Abstract: As convection is a crucial working mechanism of these ACSs, it is imperative to understand the near-surfaceThis article describes a yearlong field observation of the NSWF across an experimental expressway embankmentthe embankment on both the windward and leeward sides and at four different heights above the ground surface

Keywords： Near-surface wind flow     Field observation     Air-cooling structures     Linear transportation infrastructure    

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Design of the Optical System with Large Relative Aperture and Large Linear Field of View

Pan Junye

Strategic Study of CAE 2000, Volume 2, Issue 8,   Pages 89-90

Abstract: distance should be an total reflecting off-axis aspheric system with large relative aperture and large fieldA system with diameter φ600 mm, f=1000 mm, and linear field of view ± 5° was designed.

Keywords： IR detecting     relative aperture     large field of view     off-axis system     aspheric surface    

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A review on front end conversion in ocean wave energy converters

Nagulan SANTHOSH,Venkatesan BASKARAN,Arunachalam AMARKARTHIK

Frontiers in Energy 2015, Volume 9, Issue 3,   Pages 297-310 doi: 10.1007/s11708-015-0370-x

Abstract: In this paper, the front end energy conversions are reviewed in detail which is positioned in the firstIf the recent development of these front end energy conversion is well known then developing wave energyThe aim of this review is to provide information on front end energy conversion of a point absorber and

Keywords： wave energy converter     point absorbers     power take off (PTO)     front end energy conversion    

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Review: Tip-based vibrational spectroscopy for nanoscale analysis of emerging energy materials

Amun JARZEMBSKI, Cedric SHASKEY, Keunhan PARK

Frontiers in Energy 2018, Volume 12, Issue 1,   Pages 43-71 doi: 10.1007/s11708-018-0524-8

Abstract: However, diffraction of light fundamentally limits the spatial resolution of far-field vibrational spectroscopyenable the nanoscale characterization of emerging energy materials, which has not been possible with far-fieldOptical scattering methods based on scanning near-field optical microscopy (SNOM) correlate the spectrumof scattered near-field light with molecular vibrational modes.

Keywords： vibrational spectroscopy     atomic force microscopy     photo-thermal induced resonance     scanning near-fieldoptical microscopy     tip-enhanced Raman spectroscopy     photo-induced force microscopy     molecular resonances     surface    

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Ultramicrostructure and clinical implications of satellite foci in front of the head of pterygium

LIU Haixia, XIANG Nan, ZHOU Xiongwu, HU Weikun, LI Guigang, ZHANG Hong

Frontiers of Medicine 2007, Volume 1, Issue 2,   Pages 211-214 doi: 10.1007/s11684-007-0040-4

Abstract: In our previous studies, grey satellite foci were found in the front of heads of pterygia.
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A family of non-conforming crack front elements of quadrilateral and triangular types for 3D crack problems

Guizhong XIE, Fenglin ZHOU, Hao LI, Xiaoyu WEN, Fannian MENG

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 3,   Pages 332-341 doi: 10.1007/s11465-019-0540-3

Abstract: This study focuses on establishing non-conforming crack front elements of quadrilateral and triangularThe asymptotic behavior of the physical variables in the area near the crack front is fully consideredIn the developed quadrilateral and triangular crack front elements, the asymptotic term, which capturesphysical variable, is multiplied directly by the conventional Lagrange shape function to form a new crack frontstraight-edge crack problems are presented to illustrate the validity and efficiency of the developed crack front

Keywords： Taylor expansion     crack front elements     stress intensity factors     dual boundary element method    

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Title Author Date Type Operation

Influence of using amorphous silicon stack as front heterojunction structure on performance of interdigitated

Rui JIA,Ke TAO,Qiang LI,Xiaowan DAI,Hengchao SUN,Yun SUN,Zhi JIN,Xinyu LIU

Journal Article

Optimization of the O/HO process with response surface methodology for pretreatment of mother liquorof gas field wastewater

Journal Article

Laboratory and field evaluation of asphalt pavement surface friction resistance

Zhong WU, Chris ABADIE

Journal Article

investigation and analysis of heat transfer enhancement in channel by longitudinal vortex based on field

TAO Wenquan, WU Junmei

Journal Article

Analytical models for the surface electrical field and temperature distributions of novel PB-PSOI devices

Sun Weifeng,Gao Shan,Lu Shengli, Chen Junning

Journal Article

Numerical analysis on heat transfer enhancement by longitudinal vortex based on field synergy principle

WU Junmei, TAO Wenquan

Journal Article

Shanghai center project excavation induced ground surface movements and deformations

Guolin XU, Jiwen ZHANG, Huang LIU, Changqin REN

Journal Article

CRITICAL PROCESSES AND MAJOR FACTORS THAT DRIVE NITROGEN TRANSPORT FROM FARMLAND TO SURFACE WATER BODIES

Journal Article

A look at field manipulation and antenna design using 3D transformation electromagnetics and 2D surface

Peng-fei ZHANG, Yu-kai YAN, Ying LIU, Raj MITTRA

Journal Article

Field Observations of Near-Surface Wind Flow Across Expressway Embankment on the Qinghai–Tibet Plateau

Yanhu Mu,Wei Ma,Zhaohui Joey Yang,Xiaolin Li,Kun Zhang,Yuncheng Mao,

Journal Article

Design of the Optical System with Large Relative Aperture and Large Linear Field of View

Pan Junye

Journal Article

A review on front end conversion in ocean wave energy converters

Nagulan SANTHOSH,Venkatesan BASKARAN,Arunachalam AMARKARTHIK

Journal Article

Review: Tip-based vibrational spectroscopy for nanoscale analysis of emerging energy materials

Amun JARZEMBSKI, Cedric SHASKEY, Keunhan PARK

Journal Article

Ultramicrostructure and clinical implications of satellite foci in front of the head of pterygium

LIU Haixia, XIANG Nan, ZHOU Xiongwu, HU Weikun, LI Guigang, ZHANG Hong

Journal Article

A family of non-conforming crack front elements of quadrilateral and triangular types for 3D crack problems

Guizhong XIE, Fenglin ZHOU, Hao LI, Xiaoyu WEN, Fannian MENG

Journal Article