Search Results - "QINGFENG LI"

Recent advances in scalable exosome production: Challenges and innovations.

Authors: Hanfei Chen Qingfeng Li

Source: Chinese Journal of Plastic & Reconstructive Surgery. Sep2025, Vol. 7 Issue 3, p149-163. 15p.

Experience with aortic arch inclusion technique using artificial blood vessel for type A aortic dissection: an application study.

Authors: Qingfeng Li Bin Li Shuqiang Xi et al.

Source: Journal of Cardiothoracic Surgery. Dec2024, Vol. 19 Issue 1, p1-7. 7p. 3 Color Photographs, 1 Chart.

Study on the coupling mechanism of coal damage and seepage around staged variable diameter gas extraction drillings.

Authors: Hao, Wu Qingfeng, Li Chuanqu, Zhu et al.

Source: Journal of Engineering & Applied Science; 3/6/2026, Vol. 73 Issue 1, p1-20, 20p

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Phosphoric acid doped polybenzimidazole membranes: physiochemical {sic}characterization and fuel cell applications.

Authors: Qingfeng, Li Hjuler, H. A. Bjerrum, N. J.

Source: Journal of Applied Electrochemistry; July 2001, Vol. 31 Issue 7, p773-779, 7p

A TWO-GRID FINITE ELEMENT APPROXIMATION FOR NONLINEAR TIME FRACTIONAL TWO-TERM MIXED SUB-DIFFUSION AND DIFFUSION WAVE EQUATIONS.

Authors: Yanping Chen Qiling Gu Qingfeng Li et al.

Source: Journal of Computational Mathematics; 2022, Vol. 40 Issue 6, p938-956, 19p

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One Outcome, Many Trends: Understanding National Data Sources for Road Traffic Fatalities in China.

Authors: Qingfeng Li Huan He Hailun Liang et al.

Source: American Journal of Public Health. Oct2016, Vol. 106 Issue 10, p1793-1795. 3p.

ART-UP: A Novel Method for Generating Scanning-Robust Aesthetic QR Codes.

Authors: MINGLIANG XU QINGFENG LI JIANWEI NIU et al.

Source: ACM Transactions on Multimedia Computing, Communications & Applications; Apr2021, Vol. 17 Issue 1, p1-23, 23p

Analyzing dynamic disturbance fragmentation mechanism of surrounding rock in roadway roof.

Authors: Hongfei Gu Qingfeng Li Yuejin Peng et al.

Source: Journal of Vibroengineering; Jun2019, Vol. 21 Issue 4, p1069-1078, 10p

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An intelligent model for early kick detection based on cost-sensitive learning.

Authors: Chi, Peng Qingfeng, Li Jianhong, Fu et al.

Source: Process Safety & Environmental Protection: Transactions of the Institution of Chemical Engineers Part B. Jan2023, Vol. 169, p398-417. 20p.

Subjects: Shale gas reservoirs, Generative adversarial networks

Geographic Terms: Sichuan Sheng (China)

Development and characterization of acid-doped polybenzimidazole/sulfonated polysulfone blend polymer electrolytes for fuel cells.

Authors: Hasiotis, C. Qingfeng, Li Deimede, V.

Source: Journal of the Electrochemical Society; May 2001, Vol. 148 Issue 5, pA513-A519, 7p

The PhyR homolog RSP_1274 of Rhodobacter sphaeroides is involved in defense of membrane stress and has a moderate effect on RpoE (RSP_1092) activity.

Authors: Qingfeng Li Tao Peng Klug, Gabriele

Source: BMC Microbiology. 2/27/2018, Vol. 18, p1-10. 10p. 1 Black and White Photograph, 6 Graphs.

Measuring fertility through mobile-phone based household surveys: Methods, data quality, and lessons learned from PMA2020 surveys.

Authors: Yoonjoung Choi Qingfeng Li Zachary, Blake

Source: Demographic Research. ene-jun2018, Vol. 38, preceding p1663-1698. 38p.

Complex formation during dissolution of metal oxides in molten alkali carbonates.

Authors: Qingfeng, Li Borup, Flemming Petrushina, Irina

Source: Journal of the Electrochemical Society; July 1999, Vol. 146 Issue 7, p2449-2454, 6p

Oxygen reduction on gas-diffusion electrodes for phosphoric acid fuel cells by a potential decay method.

Authors: Qingfeng, Li Gang, Xiao Hjuler, H. A.

Source: Journal of the Electrochemical Society; October 1995, Vol. 142, p3250-3256, 7p

Hydrogen oxidation on gas diffusion electrodes for phosphoric acid fuel cells in the presence of carbon monoxide and oxygen.

Authors: Gang, Xiao Qingfeng, Li Hjuler, Hans Aage

Source: Journal of the Electrochemical Society; September 1995, Vol. 142, p2890-2893, 4p