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  1. No Access

    Article

    Sulfidation behavior of Fe-27Mn-(0-17.3)Mo(a/o) alloys

    Iron-base alloys containing ca. 27 a/o (atomic percent) manganese and up to 17.3 a/o molybdenum were sulfidized in H2/H2S gases of 4 Pa sulfur partial pressure at temperatures of 700–1000° C. Three-layered scales...

    Yisheng Chen, D. J. Young, S. Blairs in Oxidation of Metals (1993)

  2. No Access

    Article

    High-temperature-sulfidation behavior of Fe-Mo-Mn-Al alloys

    The sulfidation behavior of multiphase, iron-based alloys containing up to 24 a/o molybdenum, up to 16.3 a/o manganese, and up to 24 a/o aluminum was examined in flowing H 2 /H ...

    Yisheng Chen, D. J. Young, S. Blairs in Oxidation of Metals (1993)

  3. No Access

    Article

    Effects of yttrium and zirconium additions on the high-temperature sulfidation behavior of an Fe−10Mo−20Al−8Mn alloy

    The effects of zirconium and yttrium additions on the sulfidation behavior of an Fe−10Mo−20Al−8Mn(a/o, atom percent) alloy were examined in flowing H2/H2S gas of 4Pa sulfur partial pressure at 900°C. Good scale p...

    Yisheng Chen, D. J. Young, S. Blairs in Oxidation of Metals (1994)

  4. No Access

    Article

    A study on moisture isotherms of formulations: the Use of polynomial equations to predict the moisture isotherms of tablet products

    The objectives of this study were to investigate the effects of manufacturing parameters on the moisture sorption isotherms of some tablet formulations and to predict the moisture isotherms of the final formul...

    Yanxia Li, Yeshwant D. Sanzgiri, Yisheng Chen in AAPS PharmSciTech (2003)

  5. No Access

    Article

    HPTLC Determination of Food Emulsifiers by Iodine Staining and Densitometry

    The quantitative determination by HPTLC, after iodine staining and densitometry, of three food emulsifiers phosphatidylcholine, glycerol monolaurin and sorbitan monolaurate has been fully validated. Results sh...

    Yisheng Chen, Kangying Yang, Zhengyu **, Na Yang, Xueming Xu in Chromatographia (2010)

  6. No Access

    Article

    Microwave-assisted biosynthesis of glycerol monolaurate in reverse microemulsion system: key parameters and mechanism

    This study highlights the microwave-assisted biosynthesis of glycerol monolaurate catalyzed by Novozym 435 in reverse microemulsion system dispersed by Aerosol-OT. Optimization of key parameters including cata...

    Yisheng Chen, Xueming Xu, Baocai Xu, Zhengyu ** in European Food Research and Technology (2010)

  7. No Access

    Article

    Enantiomer separation of phenyllactic acid by HPLC with Hp-β-cyclodextrin as chiral mobile phase additive

    In our current research work, a sensitive, specific, and economic HPLC method has been developed for the separation of phenyllactic acid (PLA) enantiomers. The effects of cyclodextrin (CD) type, column tempera...

    ** Xu, Wenxiu Zhao, Yawei Ning in Journal of Inclusion Phenomena and Macrocy… (2013)

  8. No Access

    Chapter

    Pathological Changes of Visceral Organs and Endocrine Glands After Burns

    Severe thermal burn injury is a complex disease process; it not only destroys the cutaneous barrier protecting the patient from a hostile environment, but it also causes pathophysiological changes in every oth...

    Yisheng Chen, **gquan Shi in Chinese Burn Surgery (2015)

  9. No Access

    Article

    Prevalence and determinations of physical inactivity among public hospital employees in Shanghai, China: a cross-sectional study

    This study aims to explore the prevalence and determinations of physical inactivity among hospital employees in Shanghai, China. A cross-sectional study of 4612 employees aged 19 to 68 years was conducted thro...

    **njian Li, Minna Cheng, Hao Zhang, Ting Ke, Yisheng Chen in Frontiers of Medicine (2015)

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    Article

    Layer-Induced Sensitivity Enhancement in Planar Chromatography–Bioluminescence–Mass Spectrometry: Application to Alkaloids

    The use of amino phases induced a significant increase of the bioluminescence for the high-performance thin-layer chromatography (HPTLC)-Aliivibrio fischeri bioassay. By this, the detectability of alkaloids was i...

    Yisheng Chen, Gertrud E. Morlock in Chromatographia (2016)

  11. No Access

    Article

    Theoretical Assessment on Piezoelectric Energy Harvesting in Smart Self-powered Asphalt Pavements

    The lighting system along the highway in urban district consume vast amount of electric power, thus leading to a great number of economic cost.

    Yisheng Chen, He Zhang, Liwei Quan in Journal of Vibration Engineering & Technol… (2018)

  12. No Access

    Article

    Screening of Phenolic Antioxidants in Edible Oils by HPTLC-DPPH Assay and MS Confirmation

    The cytotoxicity of phenolic antioxidants had attracted marked attention, posing serious challenges to food safety. This paper presented a screening method for two major phenolic antioxidants (butylated hydrox...

    Liao Wang, Yisheng Chen, Zhiyang Ye, Bernhard Hellmann in Food Analytical Methods (2018)

  13. No Access

    Article

    HPTLC Screening of Folic Acid in Food: In Situ Derivatization with Ozone-Induced Fluorescence

    This paper proposes a facile and specific method tailored for quantifying and confirming folic acid in food, based on the combination of high-performance thin layer chromatography with fluorescence densitometr...

    ** Wang, Yisheng Chen, Xueming Xu, Bernhard Hellmann in Food Analytical Methods (2019)

  14. No Access

    Article

    High Temperature Steam Gasification of Corn Straw Pellets in Downdraft Gasifier: Preparation of Hydrogen-Rich Gas

    The main objective of this study is to investigate the characteristics of corn straw pellets conversion to syngas using a steam gasification process in downdraft gasifier. A lab scale gasifier was built to per...

    Yunji Pang, Shengqiang Shen, Yisheng Chen in Waste and Biomass Valorization (2019)

  15. No Access

    Article

    Influences of Environmental Motion Modes on the Efficiency of Ultrathin Flexible Piezoelectric Energy Harvesters

    Harvesting energy from ambient vibration sources with ultrathin flexible piezoelectric energy harvesters (PEHs) for battery-free electronics has received attention in recent years. However, the excitation mode...

    Chaofeng Lü, Yangyang Zhang, He Zhang, Zhicheng Zhang in Acta Mechanica Solida Sinica (2019)

  16. Article

    Open Access

    Reliability of synovial fluid alpha-defensin and leukocyte esterase in diagnosing periprosthetic joint infection (PJI): a systematic review and meta-analysis

    Synovial fluid proteins had been applied as diagnostic biomarkers for periprosthetic joint infection (PJI) in recent research papers. Thus, this meta-analysis aimed to estimate the diagnostic efficiency of syn...

    Yisheng Chen, Xueran Kang, Jie Tao in Journal of Orthopaedic Surgery and Research (2019)

  17. No Access

    Article

    HPTLC-Densitometry Determination of Riboflavin Fortified in Rice Noodle: Confirmed by SERS-Fingerprint

    This paper presented a facile and efficient HPTLC method for quantifying riboflavin fortification in rice noodle that was a staple food popular in Asian countries. After high-throughput separation on silica ge...

    Yisheng Chen, Caihong Huang, Bernhard Hellmann, Xueming Xu in Food Analytical Methods (2020)

  18. No Access

    Article

    Gas Characteristics of Pine Sawdust Catalyzed Pyrolysis by Additives

    In order to effectively investigate the variation of gas production characteristics of biomass under normal-speed pyrolysis conditions, the gas production rate, gas production component yield and gas productio...

    Dongling Yu, Guang **, Yunji Pang, Yisheng Chen in Journal of Thermal Science (2021)

  19. No Access

    Article

    HPTLC-Densitometry Screening and Mass Identification of Fluorescent Whitening Agents Contamination in Cereal Flour

    In recent years, there was increasing concerns on food safety issues associated with fluorescent whitening agents from package materials. Here, we reported the development of a facile and reliable method suita...

    Yisheng Chen, Caihong Huang, Xueming Xu in Food Analytical Methods (2021)

  20. No Access

    Chapter and Conference Paper

    VSA: Adaptive Visual and Semantic Guided Attention on Few-Shot Learning

    Training models with only a few samples often bring overfitting and generalization problems. Moreover, it has always been challenging to identify new classes based on small samples. However, studies have shown...

    ** Chai, Yisheng Chen, Weinan Shen, Tong Zhang in Artificial Intelligence (2022)

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