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  1. No Access

    Article

    Design of Magneto-Rheological fluid based device

    The effect of power supply voltage on the performance limits in a laboratory magnetorheological fluid based device was identified by experiments. It suggests that the frequency range of motion for control is l...

    Jeong-Hoon Kim, Chong-Won Lee, Byung-Bo Jung, Young** Park… in KSME International Journal (2001)

  2. No Access

    Article

    An applied research on approach of dyadic wavelet transform for Remote Sensing image edge detection

    In the edge detection of Remote Sensing (RS) image, the useful detail losing and the spurious edge often appear. To solve the problem, the authors uses the dyadic wavelet to detect the edge of surface features...

    Wei Fu Ph.D., Guangzhong **ng, Lantian Hou, Qiming Qin… in Journal of Electronics (China) (2006)

  3. No Access

    Article

    RETRACTED ARTICLE: A modified edge-oriented spatial interpolation algorithm for consecutive blocks error concealment

    This paper proposes a low-complexity spatial-domain Error Concealment (EC) algorithm for recovering consecutive blocks error in still images or Intra-coded (I) frames of video sequences. The proposed algorithm...

    Wei Fu Ph.D., Guangzhong **ng in Journal of Electronics (China) (2007)

  4. Article

    Retraction Note: A Modified Edge-Oriented Spatial Interpolation Algorithm for Consecutive Blocks Error Concealment

    Wei Fu, Guangzhong **ng in Journal of Electronics (China) (2011)

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  5. No Access

    Chapter and Conference Paper

    A Positioning Research of Underwater Acoustic Sensor Networks Based on Support Vector Regression

    In consideration of the large propagation delay in underwater acoustic communication and the limited energy of underwater acoustic sensor networks (UASNs), proposed a positioning method based on support vector...

    Guangzhong Liu, Xueqin Chen in Future Wireless Networks and Information Systems (2012)

  6. No Access

    Article

    The fabrication and optimization of OTFT formaldehyde sensors based on Poly(3-hexythiophene)/ZnO composite films

    Formaldehyde (HCHO), a colorless and pungent-smelling gas, is confirmed be a huge threat to human health. The detection of formaldehyde is necessary and important. The Poly(3-hexythiophene) (P3HT)/ZnO organic-...

    **an Li, YaDong Jiang, HuiLing Tai, GuangZhong **e… in Science China Technological Sciences (2013)

  7. No Access

    Article

    A carbon monoxide sensor based on single-walled carbon nanotubes doped with copper chloride

    A carbon monoxide gas sensor based on single-walled carbon nanotube (SWCNT) has been developed for detection of carbon monoxide (CO) at room temperature. Copper chloride (CuCl) was mixed with SWNT by mechanica...

    GuangDi Zhang, HuiLing Tai, GuangZhong **e… in Science China Technological Sciences (2013)

  8. No Access

    Article

    The effect of MWCNTs on the performance of α-sexithiophene OTFT device and its gas-sensing property

    In this paper, bottom contact organic thin-film transistor (OTFT) gas sensors were prepared. Silicon dioxide (SiO2) and titanium/aurum (Ti/Au) were used as the insulating layer and the electrode for the device, r...

    HuiLing Tai, Bo Zhang, ChengLi Duan, GuangZhong **e… in Science China Technological Sciences (2014)

  9. No Access

    Article

    The mobility improvement of organic thin film transistors by introducing ZnO-nanrods as an zctive layer

    Organic thin film transistors (OTFTs) based on poly(3-hexylthiophene) (P3HT)/Zinc oxide (ZnO) nanorods composite films as the active layers were prepared by spray-coating process. The OTFTs with P3HT/ZnO-nanor...

    Tao **e, GuangZhong **e, HongFei Du, ZongBiao Ye… in Science China Technological Sciences (2016)

  10. No Access

    Article

    Numerical investigation of mixed-mode crack growth in ductile material using elastic–plastic XFEM

    In the present work, the corrected extended finite element method (XFEM) is extended to conduct fatigue analysis of arbitrary crack growth in ductile materials. In corrected XFEM, the crack is modeled by addin...

    Guangzhong Liu, Dai Zhou, ** Ma… in Journal of the Brazilian Society of Mechan… (2016)

  11. No Access

    Article

    Polyvinylpyrrolidone/graphene oxide thin films coated on quartz crystal microbalance electrode for NH3 detection at room temperature

    In this paper, composite film based on polyvinylpyrrolidone (PVP)/graphene oxide (GO) was fabricated by spray method on AT-cut 9.986 MHz quartz crystal microbalance (QCM) for NH3 sensing. The thin films were char...

    **ngFang Ma, GuangZhong **e, YuanJie Su, HongFei Du… in Science China Technological Sciences (2016)

  12. No Access

    Article

    Multiscale simulation of major crack/minor cracks interplay with the corrected XFEM

    The present work aims at saving computational cost of multiscale simulation on major crack/minor crack interaction problems. The multiscale extended finite element method (MsXFEM) used for the numerical simula...

    Guangzhong Liu, Dai Zhou, Yan Bao, ** Ma… in Archives of Civil and Mechanical Engineeri… (2017)

  13. No Access

    Article

    Students performance modeling based on behavior pattern

    Academic performance of college students is the main concern of educational institutions. Effective and timely predicting performance is not only conducive to the school’s Ministry to improve the efficiency of...

    ** Zhang, Guangzhong Sun, Yigong Pan… in Journal of Ambient Intelligence and Humani… (2018)

  14. No Access

    Article

    Flexible organic thin-film transistors based on poly(3-hexylthiophene) films for nitrogen dioxide detection

    Flexible nitrogen dioxide (NO2) gas sensors based on organic thin-film transistors (OTFTs) were developed in this work, in which conductive indium tin oxide (ITO) coated polyethylene naphthalene-2,6-dicarboxylate...

    **g Yang, GuangZhong **e, YuanJie Su… in Science China Technological Sciences (2018)

  15. No Access

    Article

    Adsorption behaviors of gas molecules on the surface of ZnO nanocrystals under UV irradiation

    A UV-activated room temperature chemiresistive gas sensor based on ZnO nanocrystals film was fabricated. Its gas sensing properties under various conditions were also investigated in detail. The results shed n...

    Qiu** Zhang, GuangZhong **e, HongFei Du… in Science China Technological Sciences (2019)

  16. No Access

    Article

    Relative Permeability Model Taking the Roughness and Actual Fluid Distributions into Consideration for Water Flooding Reservoirs

    Reservoir relative permeability is greatly important to the development of water flooding reservoirs. Currently, most researches on relative permeability have not taken the roughness of pore surface and actual...

    Zhongwei Wu, Chuanzhi Cui, Yongmao Hao… in Arabian Journal for Science and Engineering (2019)

  17. No Access

    Article

    Calculation of Thermal Fields of Cracked Concrete at Elevated Temperatures

    This paper analyzes the effects of cracking on the thermal field of concrete at elevated temperatures. In four concrete specimens with pre-made cracks, fire tests were performed. Then finite element analysis a...

    Yanchun Liu, Jijun Miao, Jialiang Liu, Guangzhong Ba… in KSCE Journal of Civil Engineering (2021)

  18. No Access

    Article

    Preparation of Paste Backfill Material from Mix-Calcined Sludge Ash

    Paper mill sludge ash (PMSA) and sewage sludge ash (SSA) were mixed and calcined at high temperatures to improve the hydration activity of the sludge ash. The resulting mixture was utilized as an auxiliary cem...

    Qianming Lu, Shuai Zhang, Guangzhong Sun, Xueqing Wang… in Waste and Biomass Valorization (2021)

  19. No Access

    Article

    Effect of Stirrup Corrosion and Fire on Shear Behavior of Reinforced Concrete Beams

    This article presents an investigation on corrosion damage effects on the shear bearing capacity of reinforced concrete (RC) beams after a fire. Accelerated corrosion tests were conducted using four RC beams d...

    Jialiang Liu, Jijun Miao, Guangzhong Ba… in KSCE Journal of Civil Engineering (2021)

  20. No Access

    Article

    Influence of Loading Conditions on the Residual Flexural Capacity of Reinforced Concrete T-beams after Fire Exposure

    To explore the influence of the loading conditions and fire exposure time on the residual mechanical properties of concrete T-beams, 10 concrete T-shaped beams were designed and manufactured. Three levels of l...

    Caiwei Liu, **uliang Lu, Guangzhong Ba, Hao Liu… in KSCE Journal of Civil Engineering (2021)

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