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2,346 results on '"Zhong, Ke"'

16. Tunable and enhanced thermoelectric properties in transition metal–terpyridine complex based molecular devices.

Author

He, Xia, Cao, Xuan-Hao, Ding, Zhong-Ke, Luo, Nan-Nan, Zeng, Jiang, Tang, Li-Ming, and Chen, Ke-Qiu

Subjects
TRANSITION metals
Abstract

Using the density function theory in combination with the non-equilibrium Green's function method, the thermoelectric properties of molecular devices based on transition metal–terpyridine complexes are investigated. The results show that their thermoelectric properties can be significantly improved by changing the transition metal and the twist angle of the complex molecule, which is caused by shifting the molecular energy levels, resulting in increased coupling strength between the electrodes and the central molecule. The ZT value of the Ru-containing molecular device can reach up to 0.9 at room temperature, which is three orders of magnitude greater than that of the graphene nanoribbons of the same width. In addition, its thermoelectric performance can be further promoted by suppressing phonon thermal conductance through enhanced isotope scattering. The ZT value of doped devices can reach up to 1.0 in the range of 300–700 K. This work may help in the design and fabrication of transition metal-containing twistable molecular devices and provide effective methods to regulate their thermoelectric properties. [ABSTRACT FROM AUTHOR]

Published
2024
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26. Dietary intake and glutamine-serine metabolism control pathologic vascular stiffness

Author

Rachedi, Nesrine S., Tang, Ying, Tai, Yi-Yin, Zhao, Jingsi, Chauvet, Caroline, Grynblat, Julien, Akoumia, Kouamé Kan Firmin, Estephan, Leonard, Torrino, Stéphanie, Sbai, Chaima, Ait-Mouffok, Amel, Latoche, Joseph D., Al Aaraj, Yassmin, Brau, Frederic, Abélanet, Sophie, Clavel, Stephan, Zhang, Yingze, Guillermier, Christelle, Kumar, Naveen V.G., Tavakoli, Sina, Mercier, Olaf, Risbano, Michael G., Yao, Zhong-Ke, Yang, Guangli, Ouerfelli, Ouathek, Lewis, Jason S., Montani, David, Humbert, Marc, Steinhauser, Matthew L., Anderson, Carolyn J., Oldham, William M., Perros, Frédéric, Bertero, Thomas, and Chan, Stephen Y.

Published
2024
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32. Endovascular treatment for massive haemoptysis due to pulmonary pseudoaneurysm: report of 23 cases

Author

Fen-Qiang Li, Dong-Jun Su, Wan-Jia Zhang, Zhong-Ke Chen, Geng-Xiang Li, Shuang-Xi Li, Yu-xing Peng, Lei Dang, and Wen-Hui Wang

Subjects
Pulmonary artery pseudoaneurysms, Haemoptysis, Endovascular treatment, Surgery, RD1-811, Anesthesiology, RD78.3-87.3
Abstract

Abstract Purpose To evaluate the safety and effectiveness of endovascular treatment for massive haemoptysis caused by pulmonary pseudoaneurysm (PAP). Methods The clinical data, imaging data, and endovascular treatment protocol of 23 patients with massive haemoptysis caused by continuous PAP were retrospectively analysed. The success, complications, postoperative recurrence rate, and influence of the treatment on pulmonary artery pressure were also evaluated. Results Nineteen patients with a bronchial artery-pulmonary artery (BA-PA) and/or nonbronchial systemic artery-pulmonary artery (NBSA-PA) fistula underwent bronchial artery embolization (BAE) and/or nonbronchial systemic artery embolization (NBSAE) + pulmonary artery embolization (PAE). The pulmonary artery (PA) pressures before and after embolization were 52.11 ± 2.12 (35–69 cmH2O) and 33.58 ± 1.63 (22–44 cmH2O), respectively (P = 0.001). Four patients did not have a BA-PA and/or NBSA-PA fistula. Embolization was performed in two patients with a distal PAP of the pulmonalis lobar arteria. Bare stent-assisted microcoils embolization was performed in the other two patients with a PAP of the main pulmonary lobar arteries. The PA pressures of the four patients before and after treatment were 24.50 ± 1.32 (22–28 cmH2O) and 24.75 ± 1.70 (22–29 cmH2O), respectively (P = 0.850). The technique had a 100% success rate with no serious complications and a postoperative recurrence rate of 30%. Conclusion Endovascular treatment is safe and effective for massive haemoptysis caused by PAP. BAE and/or NBSAE can effectively reduce pulmonary hypertension in patients with a BA-PA and/or NBSA-PA fistula.

Published
2023
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38. Impact of window opening percentage and window opening floor height on ventilation of enclosed buildings

Author

Ma, Ziqian, Shen, Heng, Wan, Jinqing, Yu, Wanxvan, Zhong, Ke, Chan, Albert P. C., Series Editor, Hong, Wei-Chiang, Series Editor, Mellal, Mohamed Arezki, Series Editor, Narayanan, Ramadas, Series Editor, Nguyen, Quang Ngoc, Series Editor, Ong, Hwai Chyuan, Series Editor, Sachsenmeier, Peter, Series Editor, Sun, Zaicheng, Series Editor, Ullah, Sharif, Series Editor, Wu, Junwei, Series Editor, Zhang, Wei, Series Editor, Bilgin, Hüseyin, editor, Wen, Jiwei, editor, and Rahhal, Muhsin Elie, editor

Published
2023
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39. An Experiment on the Characteristics of Sturgeon Perceiving and Avoiding Current Fields in Water

Author

Liu, Nan, Zhong, Ke, Ye, Yunfan, Chen, Jiahao, Tan, Bo, Wang, Huiwu, Lu, Hailiang, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Oneto, Luca, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Zhang, Junjie James, Series Editor, Tan, Kay Chen, Series Editor, Dong, Xuzhu, editor, Yang, Qingxin, editor, and Ma, Weiming, editor

Published
2023
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