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Your search keyword '"Wei, Li-ping"' showing total 118 results
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118 results on '"Wei, Li-ping"'

2. A Double-Blind Randomized Placebo-Controlled Phase 3 Trial of Tobramycin Inhalation Solution in Adults With Bronchiectasis With Pseudomonas aeruginosa Infection

Author

Guan, Wei-jie, Xu, Jin-fu, Luo, Hong, Xu, Xing-xiang, Song, Yuan-lin, Ma, Wan-li, Liang, Zong-an, Liu, Xue-dong, Zhang, Guo-jun, Zhang, Xiao-ju, Li, Rong-kai, Zhu, Shu-yang, Zhang, Yi-jie, Cai, Xing-jun, Wei, Li-ping, Tian, Dong-bo, Zhao, Hui, Chen, Ping-yan, Qu, Jie-ming, and Zhong, Nan-shan

Published
2023
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3. Effect of different types of deep eutectic solvent on physical and mechanical properties of styrene-butadiene rubber filled with silica

Author

WEI Li-ping; SHEN Mei; XIN Zhen-xiang

Subjects
deep eutectic solvent, silica, synergistic effect, dispersity, physical and mechanical property, wear resistance, payne effect, interface adhesion, Organic chemistry, QD241-441, Chemical engineering, TP155-156, Chemicals: Manufacture, use, etc., TP200-248
Abstract

With deep eutectic solvent (DES) as the modifier of silica, the dispersity of silica in styrene butadiene rubber (SBR) was improved by in-situ reaction under the synergistic effect of DES and bis(3-triethoxysilyl-propyl)-tetrasulfide (TESPT). The effects of different types of DES on curing characte-ristics, processing properties, physico-mechanical properties, and micromorphology of SBR/silica composites were researched. The results showed that choline chloride/urea in combination with TESPT could significantly improve the dispersity of silica in SBR matrix and weaken the Payne effect, so the mechanical properties and compression fatigue property of SBR/silica vulcanizates increased. Meanwhile, choline chloride/oxalic acid in combination with TESPT showed outstanding performance in impro-ving the interface adhesion between silica and SBR resulting in excellent wear resistance of SBR/silica composites. However, when the amount of DES was overdosed, the modification effect became worse.

Published
2022
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9. Effect of aeration rate on membrane fouling alleviation in conventional and internal circulation membrane-coupled moving bed biofilm reactors

Author

Yang, Ping, Wei, Li-ping, and Li, Hui-qiang

Abstract

A conventional membrane-coupled moving bed biofilm reactor (Mc-MBBR, R1) and an internal circulation Mc-MBBR (ICMc-MBBR, R2) were operated in parallel to investigate the effects of aeration rate on membrane fouling mitigation. With the aeration rates of 0.1, 0.2 and 0.4 m3/h, the concentration of mixed liquor suspended solids (MLSS) was 1,343 ± 112, 2,566 ± 150 and 2,156 ± 134 mg/L in R1, and the value was 1,523 ± 108, 3,426 ± 196 and 2,246 ± 151 mg/L in R2, respectively. Aeration in the membrane unit and internal circulation in MBBR unit not only increased scour and collision, but also changed the particle-size distribution, extracellular polymeric substances, molecular weight distribution and MLSS concentration. Generation of membrane fouling included two periods: smooth-increase stage and abrupt-increase stage. Particle size below 10 μm and molecular weight above 100 kDa played important roles in smooth-increase stage. Increase of aeration rate and decrease of MLSS concentration delayed the initial formation of cake layer, and the appearance of abrupt-increase stage would be postponed. In the abrupt-increase stage, the value of protein/polysaccharide showed negative correlation with dTMPr/dt and MLSS concentration showed positive correlation with dTMPr/dt. Finally, aeration in the membrane unit and the configuration of the internal circulation MBBR mitigated the membrane fouling effectively.

Published
2023
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11. Validation studies onmigraine diagnostic tools for use in nonclinical settings: a systematic review.

Author

Wong, Du Wei Li Ping, Loganathan, Tharani, Tang, Rong-Rui, Chang, Yue, Zhou, Han-Ni, and Kaabar, Mohammed K. A.

Abstract

Copyright of Arquivos de Neuro-Psiquiatria is the property of Thieme Medical Publishing Inc. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023
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15. A facile method to synthesize LDH/GO@α-FeOOH composites

Author

Wei, Li-ping, Yang, Ping, and Li, Hui-qiang

Abstract

In the present work, an original method for the preparation of Fe-LDH composites is discussed. The method is based on chemical modification of layered double hydroxides (LDH). The obtained composites are investigated by scanning electron microscopy and energy-dispersive spectroscopy, X-ray photoelectron spectroscopy, and X-ray powder diffraction patterns. The results reveal that the surface of LDH/GO composites are uniformly assembled by needle-like α-FeOOH with length in the range of 150–300 nm. The loading capacity of α-FeOOH is about 564 mg-Fe/g.

Published
2023
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18. Single inhaler triple therapy (FF/UMEC/VI) versus FF/VI and UMEC/VI in patients with COPD: subgroup analysis of the China cohort in the IMPACT trial

Author

Zheng, Jinping, primary, Zhong, Nanshan, additional, Wang, Changzheng, additional, Wei, Li Ping, additional, Zhou, Xiang Dong, additional, Zhao, Li, additional, Dong Yuan, Ya, additional, He, Bei, additional, Wu, Bin, additional, Du, Xin, additional, Song, Jie, additional, and Lipson, David A., additional

Published
2020
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20. Drug-resistant genes carried by Acinetobacter baumanii isolated from patients with lower respiratory tract infection

Author

DAI, Ning, LI, De-zhi, CHEN, Ji-chao, CHEN, Yu-sheng, GENG, Rong, HU, Ying-hui, YANG, Jing-ping, DU, Juan, HU, Cheng-ping, ZHANG, Wei, LI, Jia-shu, YU, Qin, WAN, Huan-ying, MU, Lan, ZHONG, Xiao-ning, WEI, Li-ping, MA, Jian-jun, WANG, Qiu-yue, HU, Ke, TIAN, Gui-zhen, CAI, Shao-xi, WANG, Rui-qin, HE, Bei, WANG, Si-qin, WANG, Zhan-wei, ZHAO, Su-rui, and GAO, Zhan-cheng

Published
2010
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26. Laser-induced Molecular Spectroscopy for Carbon with Different Element Speciation

Author

黎文兵 Li Wen-bing, 龙嘉健 Long Jia-jian, 陈伟坤 Chen Wei-kun, 陆继东 Lu Jidong, 余建华 Yu Jian-hua, 陈世楷 Chen Shi-kai, 韦丽萍 Wei Li-ping, 陈思如 Chen Si-ru, and 董美蓉 Dong Meirong

Subjects
Materials science, chemistry, law, Genetic algorithm, Analytical chemistry, chemistry.chemical_element, Molecular spectroscopy, Laser, Carbon, Atomic and Molecular Physics, and Optics, law.invention
Published
2018
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30. Differentially expressed gene analysis by cDNA-SCoT in Saccharum spontaneum under drought stress.

Author

WU Kai-chao, WEI Li-ping, XU Lin, TANG Shi-yun, WEI Yuan-wen, HUANG Cheng-mei, CAO Hui-qing, LUO Hai-bin, JIANG Sheng-li, DENG Zhi-nian, and LI Yang-rui

Subjects
GENE expression, SACCHARUM spontaneum
Abstract

Copyright of Journal of Southern Agriculture is the property of Journal of Southern Agriculture and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2018
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31. Physiological responses of wild diploid banana（Musa acuminata，AA group）to chilling injury.

Author

LI Chao-sheng, WEI Li-ping, SUN Jia-man, WEI Shao-long, LONG Sheng-feng, and ZHANG Jin-zhong

Subjects
BANANA varieties, EFFECT of temperature on plants, PHYSIOLOGICAL stress
Abstract

Copyright of Journal of Southern Agriculture is the property of Journal of Southern Agriculture and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2017
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34. SOI-ring waveguide-coupled double-layer graphene modulator

Author

李艳娜 Li Yan-na, 薛晨阳 Xue Chenyang, 王永华 Wang Yong-hua, 汤跃 Tang Yue, 刘耀英 Liu Yao-ying, and 韦丽萍 Wei Li-ping

Subjects
Double layer (biology), Waveguide (electromagnetism), Materials science, Graphene, law, business.industry, Silicon on insulator, Optoelectronics, Electrical and Electronic Engineering, Ring (chemistry), business, Atomic and Molecular Physics, and Optics, law.invention
Published
2015
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41. Electromagnetically Induced Transparency-like Effect in the Optimized Silicon Micro Ring Resonators

Author

李艳娜 Li Yan-na, 薛晨阳 Xue Chenyang, 韦丽萍 Wei Li-ping, 崔丹凤 Cui Dan-feng, 臧俊斌 Zang Jun-bin, 刘耀英 Liu Yao-ying, and 王永华 Wang Yong-hua

Subjects
Resonator, Materials science, Optics, Silicon, chemistry, Electromagnetically induced transparency, business.industry, chemistry.chemical_element, Electromagnetically induced grating, business, Atomic and Molecular Physics, and Optics
Published
2014
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