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  1. No Access

    Article

    Liquid–Liquid Equilibrium for the Ternary System of Water, Methyl Acrylate, and Different Solvents at 303.2 K under 101.3 kPa

    Methyl acrylate has a wide range of uses, but the production process usually produces aqueous by-products. In this study, four commonly used alcohols (1-pentanol, 1-hexanol, 1-heptanol, and 1-octanol) were sel...

    Qingsong Li, Shaohui Jiang, Houchun Yan, Wenyang Fan in Journal of Solution Chemistry (2024)

  2. No Access

    Article

    Ternary (Liquid–Liquid) Equilibrium Experiment and Thermodynamic Modeling for Extraction of Phenol from Water with Different Solvents at Several Temperatures

    In order to separate phenol from water, at 101.3 kPa, the liquid-liquid equilibria (LLE) data of water + phenol + solvents (trichloromethane, isoamyl alcohol) were obtained at 298.15, 303.15, and 313.15 K. The...

    Tao Li, Hongyue Guo, Qingsong Li in Journal of Solution Chemistry (2024)

  3. Article

    Open Access

    Removal of the rate table: MEMS gyrocompass with virtual maytagging

    High-performance micro-electro-mechanical system (MEMS) gyrocompasses for north-finding systems have been very popular for decades. In this paper, a MEMS north-finding system (NFS) based on virtual maytagging ...

    Tongqiao Miao, Qingsong Li, Liangqian Chen, Junjian Li in Microsystems & Nanoengineering (2023)

  4. No Access

    Article

    Dry Etching Fabrication for Ring Vibration Resonator Based on Quartz

    Gyroscopes are widely used for attitude measurement and navigation of drones and vehicles. MEMS gyroscopes have attracted many attentions due to its advantages of small volume, light weight and low cost. Fused...

    Ming Zhuo, **aoyu Tan, Qingsong Li, Kuo Lu, Dingbang **ao, Yuanwei Lin in Silicon (2023)

  5. Article

    Open Access

    Strenuous exercise-tolerance stretchable dry electrodes for continuous multi-channel electrophysiological monitoring

    Electrophysiological monitoring under strenuous exercise by using stretchable dry electrodes is vital for healthcare monitoring, prosthetic control, human−machine interfaces and other biomedical applications. ...

    Ruijie **e, Qingsong Li, Lijun Teng, Zhengshuai Cao, Fei Han in npj Flexible Electronics (2022)

  6. No Access

    Article

    High-resolution and large-size stretchable electrodes based on patterned silver nanowires composites

    Electrodes based on composites of silver nanowires (AgNWs) and elastic polymers have been widely studied and applied in various stretchable electronic devices. However, due to the high aspect ratio of nanowire...

    Yong Lin, Qingsong Li, Chen Ding, Jiayi Wang, Wei Yuan, Zhiyuan Liu in Nano Research (2022)

  7. Article

    Open Access

    Nonlinearity-mediated digitization and amplification in electromechanical phonon-cavity systems

    Electromechanical phonon-cavity systems are man-made micro-structures, in which vibrational energy can be coherently transferred between different degrees of freedom. In such devices, the energy transfer direc...

    Tongqiao Miao, **n Zhou, Xuezhong Wu, Qingsong Li, Zhanqiang Hou in Nature Communications (2022)

  8. No Access

    Article

    Ternary (Liquid + Liquid) Equilibrium Experiment and Thermodynamic Modeling for Isoamyl Alcohol + o-Cresol + Water at 298.2, 308.2 and 318.2 K under 101.3 kPa

    In order to separate o-cresol from wastewater and supplement the related parameters of o-cresol + solvent (isoamyl alcohol), the liquid–liquid equilibrium (LLE) data of isoamyl alcohol + o-cresol + water was d...

    Yicong Zhao, Song Lin, Hongyue Guo, Houchun Yan, Mai Han in Journal of Solution Chemistry (2022)

  9. No Access

    Chapter and Conference Paper

    Design and On-Orbit Verification of Satellite-Borne AIS

    This paper introduces the AIS system of HY-2C satellite, especially focusing on the electromagnetic compatibility design, Baseband Design and capture algorithm design of the AIS system. The application result...

    Chi Zhang, Tao Wang, Shuai Liu, Yawen Cai in Communications, Signal Processing, and Sys… (2022)

  10. No Access

    Chapter and Conference Paper

    Design and On-Orbit Verification of Satellite-Borne AIS

    This paper introduces the AIS system of HY-2C satellite, especially focusing on the electromagnetic compatibility design, Baseband Design and capture algorithm design of the AIS system. The application results...

    Chi Zhang, Tao Wang, Shuai Liu, Yawen Cai in Communications, Signal Processing, and Sys… (2022)

  11. Article

    Open Access

    Evaluation and GWAS of radicle gravitropic response in a core rice germplasm population

    Since gravitropism is one of the primary determinants of root development, facilitating root penetration into soil and subsequent absorption of water and nutrients, we studied this response in rice.

    Qiaojun Lou, Qingsong Li, Fangjun Feng, Ryan Joynson, Yunan Yang in Plant and Soil (2021)

  12. Article

    Open Access

    0.79 ppm scale-factor nonlinearity whole-angle microshell gyroscope realized by real-time calibration of capacitive displacement detection

    Whole-angle gyroscopes have broad prospects for development with inherent advantages of excellent scale factor, wide bandwidth and measurement range, which are restrictions on rate gyroscopes. Previous studies...

    Jiangkun Sun, Sheng Yu, Yongmeng Zhang, Qingsong Li in Microsystems & Nanoengineering (2021)

  13. No Access

    Article

    Highly Stretchable and Permeable Conductors Based on Shrinkable Electrospun Fiber Mats

    Wearable on-skin electrodes or conductors should be vapor permeable, strain-insensitive, isotropically stretchable and stable under cyclic stretching. Various strategies have been proposed to prepare the requi...

    Qingsong Li, Chen Ding, Wei Yuan, Ruijie **e, in Advanced Fiber Materials (2021)

  14. No Access

    Article

    A real-time inertial-aided cycle slip detection method based on ARIMA-GARCH model for inaccurate lever arm conditions

    The processing of cycle slip is one of the key techniques of carrier-phase-based high-precision positioning. As for the poor performance of the single-station inertial-aided cycle slip detection based on the t...

    Qingsong Li, Yi Dong, Dingjie Wang, Liang Zhang, Jie Wu in GPS Solutions (2021)

  15. No Access

    Chapter and Conference Paper

    Temporal-Spatial Evolution Characteristics of Urban Land Green Use Efficiency in Urban Agglomerations—A Case Study of the Yangtze River Delta Urban Agglomeration

    The green use of urban land in urban agglomerations is an important path for the social and economic development of urban agglomerations towards sustainable and integrated development. Take the Yangtze River D...

    ** Yang, Jiao Hou, Qingsong Li in Proceedings of the 25th International Symp… (2021)

  16. No Access

    Article

    Cadmium tolerance and detoxification in Myriophyllum aquaticum: physiological responses, chemical forms, and subcellular distribution

    Submerged macrophytes have been found to be promising in removing cadmium (Cd) from aquatic ecosystems; however, the mechanism of Cd detoxification in these plants is still poorly understood. In the present st...

    Guoxin Li, Qingsong Li, Lei Wang in Environmental Science and Pollution Resear… (2020)

  17. No Access

    Article

    Noncovalent heterointerface on boron–carbon hybrid for improved microwave absorption

    Metal-free hybrids possess many advantages when compared with metal-based materials, such as lightweight, low cost, and high stability, which offer great potential for them to be used in wide applications, suc...

    Qingsong Li, Qiangchun Liu, **angkai Kong in Journal of Materials Science (2020)

  18. No Access

    Article

    Chronic effects of microcystin-LR at environmental relevant concentrations on photosynthesis of Typha angustifolia Linn

    Understanding the growth and development of aquatic plants in eutrophic water is of great significance for the selection of potential candidate plant for use in the phytoremediation of eutrophic aquatic ecosys...

    Guoyuan Chen, Zhihong Zheng, Mingxian Bai, Qingsong Li in Ecotoxicology (2020)

  19. No Access

    Article

    Low-latency, high-rate, high-precision relative positioning with moving base in real time

    Relative positioning with a moving base is required in many vehicle-to-vehicle applications. Due to unavoidable latency, conventional synchronous real-time kinematic (SRTK) positioning, which refers a fixed ba...

    Yi Dong, Liang Zhang, Dingjie Wang, Qingsong Li, Jie Wu, Mingkui Wu in GPS Solutions (2020)

  20. Article

    Open Access

    LincRNA-EPS in biomimetic vesicles targeting cerebral infarction promotes inflammatory resolution and neurogenesis

    Inflammatory damage following stroke aggravates brain damage, resulting in long-term neurological sequelae. The purpose of this study was to identify ways to reduce inflammatory reactions and to accelerate neu...

    Ben** Zhang, Qian Li, Shuwei Jia, Feng Li in Journal of Translational Medicine (2020)

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