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214 results on '"Liang, Zhifeng"'

3. Chinese Named Entity Recognition Based on Multi-feature Fusion

Author

Sun, Zhenxiang, Sun, Runyuan, Liang, Zhifeng, Su, Zhuang, Yu, Yongxin, Wu, Shuainan, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Huang, De-Shuang, editor, Premaratne, Prashan, editor, Jin, Baohua, editor, Qu, Boyang, editor, Jo, Kang-Hyun, editor, and Hussain, Abir, editor

Published
2023
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6. Single-cell spatial transcriptome reveals cell-type organization in the macaque cortex

Author

Chen, Ao, Sun, Yidi, Lei, Ying, Li, Chao, Liao, Sha, Meng, Juan, Bai, Yiqin, Liu, Zhen, Liang, Zhifeng, Zhu, Zhiyong, Yuan, Nini, Yang, Hao, Wu, Zihan, Lin, Feng, Wang, Kexin, Li, Mei, Zhang, Shuzhen, Yang, Meisong, Fei, Tianyi, Zhuang, Zhenkun, Huang, Yiming, Zhang, Yong, Xu, Yuanfang, Cui, Luman, Zhang, Ruiyi, Han, Lei, Sun, Xing, Chen, Bichao, Li, Wenjiao, Huangfu, Baoqian, Ma, Kailong, Ma, Jianyun, Li, Zhao, Lin, Yikun, Wang, He, Zhong, Yanqing, Zhang, Huifang, Yu, Qian, Wang, Yaqian, Liu, Xing, Peng, Jian, Liu, Chuanyu, Chen, Wei, Pan, Wentao, An, Yingjie, Xia, Shihui, Lu, Yanbing, Wang, Mingli, Song, Xinxiang, Liu, Shuai, Wang, Zhifeng, Gong, Chun, Huang, Xin, Yuan, Yue, Zhao, Yun, Chai, Qinwen, Tan, Xing, Liu, Jianfeng, Zheng, Mingyuan, Li, Shengkang, Huang, Yaling, Hong, Yan, Huang, Zirui, Li, Min, Jin, Mengmeng, Li, Yan, Zhang, Hui, Sun, Suhong, Gao, Li, Bai, Yinqi, Cheng, Mengnan, Hu, Guohai, Liu, Shiping, Wang, Bo, Xiang, Bin, Li, Shuting, Li, Huanhuan, Chen, Mengni, Wang, Shiwen, Li, Minglong, Liu, Weibin, Liu, Xin, Zhao, Qian, Lisby, Michael, Wang, Jing, Fang, Jiao, Lin, Yun, Xie, Qing, He, Jie, Xu, Huatai, Huang, Wei, Mulder, Jan, Yang, Huanming, Sun, Yangang, Uhlen, Mathias, Poo, Muming, Wang, Jian, Yao, Jianhua, Wei, Wu, Li, Yuxiang, Shen, Zhiming, Liu, Longqi, Liu, Zhiyong, Xu, Xun, and Li, Chengyu

Published
2023
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7. Research and Application of Railway Turnout Gap Detection Based on Improved Canny Algorithm

Author

Liu, Xinpeng, Sun, Runyuan, Liang, Zhifeng, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, 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, Hirche, Sandra, 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, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, 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, Yao, Jian, editor, Xiao, Yang, editor, You, Peng, editor, and Sun, Guang, editor

Published
2022
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12. Anesthesia‐related brain microstructure modulations detected by diffusion magnetic resonance imaging.

Author

Lindhardt, Thomas Beck, Skoven, Christian Stald, Bordoni, Luca, Østergaard, Leif, Liang, Zhifeng, and Hansen, Brian

Subjects
DIFFUSION magnetic resonance imaging, MAGNETIC resonance microscopy, CEREBRAL edema, EXTRACELLULAR space, GRAY matter (Nerve tissue)
Abstract

Recent studies have shown significant changes to brain microstructure during sleep and anesthesia. In vivo optical microscopy and magnetic resonance imaging (MRI) studies have attributed these changes to anesthesia and sleep‐related modulation of the brain's extracellular space (ECS). Isoflurane anesthesia is widely used in preclinical diffusion MRI (dMRI) and it is therefore important to investigate if the brain's microstructure is affected by anesthesia to an extent detectable with dMRI. Here, we employ diffusion kurtosis imaging (DKI) to assess brain microstructure in the awake and anesthetized mouse brain (n = 22). We find both mean diffusivity (MD) and mean kurtosis (MK) to be significantly decreased in the anesthetized mouse brain compared with the awake state (p < 0.001 for both). This effect is observed in both gray matter and white matter. To further investigate the time course of these changes we introduce a method for time‐resolved fast DKI. With this, we show the time course of the microstructural alterations in mice (n = 5) as they transition between states in an awake‐anesthesia‐awake paradigm. We find that the decrease in MD and MK occurs rapidly after delivery of gas isoflurane anesthesia and that values normalize only slowly when the animals return to the awake state. Finally, time‐resolved fast DKI is employed in an experimental mouse model of brain edema (n = 4), where cell swelling causes the ECS volume to decrease. Our results show that isoflurane affects DKI parameters and metrics of brain microstructure and point to isoflurane causing a reduction in the ECS volume. The demonstrated DKI methods are suitable for in‐bore perturbation studies, for example, for investigating microstructural modulations related to sleep/wake‐dependent functions of the glymphatic system. Importantly, our study shows an effect of isoflurane anesthesia on rodent brain microstructure that has broad relevance to preclinical dMRI. [ABSTRACT FROM AUTHOR]

Published
2024
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21. Event-Driven Day-Ahead and Intra-Day Optimal Dispatch Strategy for Sustainable Operation of Power Systems Considering Major Weather Events.

Author

Liang, Zhifeng, Sun, Dayan, Du, Ershun, and Fang, Yuchen

Subjects
RENEWABLE energy sources, RENEWABLE energy transition (Government policy), WEATHER, ELECTRIC power consumption, CLIMATE change
Abstract

As the proportion of renewable energy installations in modern power systems increases, major weather events can easily trigger significant fluctuations in new energy generation and electricity load, presenting the system with the dual challenges of ensuring power supply and renewable energy consumption. Traditional dispatch models need more coordination and optimization of flexible resources under major weather events and risk management of system operations. This study focuses on provincial-level transmission systems, aiming to achieve the coordinated and optimized dispatch of flexible resources across multiple time scales in response to the complex and variable environments faced by the system. Firstly, by profoundly analyzing the response mechanisms of power systems during major weather events, this study innovatively proposes an event-driven day-ahead and intra-day optimal dispatch strategy for power systems. This strategy can sense and respond to major weather events in the day-ahead phase and adjust dispatch decisions in real time during the intra-day phase, thereby comprehensively enhancing the adaptability of power systems to sudden weather changes. Secondly, by considering the variability of renewable energy sources and electricity demand in the day-ahead and intra-day dispatch plans, the strategy ensures efficient and reliable power system operation under normal and major weather event scenarios. Finally, the method's effectiveness is validated using actual data from a provincial-level power grid in China. The proposed dispatch strategy enhances the resilience and adaptability of power systems to major weather events, which are becoming increasingly frequent and severe due to climate change. The research demonstrates that an event-driven day-ahead and intra-day optimal dispatch strategy can enhance the economic efficiency and robustness of power system operations through the coordinated dispatch of flexible resources during major weather events, thereby supporting the transition toward sustainable energy systems that are resilient against the challenges of a changing climate. [ABSTRACT FROM AUTHOR]

Published
2024
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31. Hydration Hardening Characteristics of Steel Slag-Red Mud-Cement Based Composite Mortar.

Author

ZHOU Libo, CHEN Ping, HU Cheng, RONG Beiguo, ZHANG Jian, LIANG Xiang, XIA Haiyang, and LIANG Zhifeng

Subjects
MORTAR, STEEL, HYDRATION, HEAT of hydration, FLEXURAL strength
Abstract

In order to investigate synergistic cementing effect between binary solid waste, the mechanical properties of the steel slag-red mud-cement based composite mortar were investigated under different ratio conditions, and the hydration characteristics and microscopic morphology of composite mortar were characterized by hydration heat, XRD, TG-DTG, SEM, etc. The study results show that compared with pure cement group, single addition 30% (the following are mass fractions) steel slag inhibits hydration reaction of slurry, and reduces mechanical properties of mortar. On the basis of adding 30% steel slag alone, adding an appropriate amount of red mud can effectively reduce the negative impact of steel slag on the mechanical properties of mortar. The 28 d flexural strength and 28 d compressive strength of composite mortar are the highest when the steel slag is mixed with 15% and the red mud is mixed with 15%, which are 6. 8 and 39. 8 MPa, respectively. Compared with the group with single addition 30% steel slag, the 28 d flexural strength and 28 d compressive strength increase by 11. 5% and 20. 6%, respectively, mainly because the red mud not only plays the role of physical filling, but also provides the physical filling for hydration reaction of steel slag. The hydration reaction of steel slag provides a good alkaline environment, which promotes participation of steel slag in the hydration reaction and generates more calcium alumina and hydrated calcium silicate gel to improve the microstructure of mortar. [ABSTRACT FROM AUTHOR]

Published
2023

32. Instantaneous antidepressant effect of lateral habenula deep brain stimulation in rats studied with functional magnetic resonance imaging

Author

Li, Gen, primary, Bo, Binshi, additional, Wang, Puxin, additional, Qian, Peixing, additional, Li, Mingzhe, additional, Li, Yuyan, additional, Tong, Chuanjun, additional, Zhang, Kaiwei, additional, Zhang, Baogui, additional, Jiang, Tianzi, additional, Liang, Zhifeng, additional, and Duan, Xiaojie, additional

Published
2022
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36. Medium and long-term wind energy forecasting method considering multi-scale periodic pattern

Author

Lin Yisha, Lu Zongxiang, Qiao Ying, Li Mingjie, and Liang Zhifeng

Subjects
Environmental sciences, GE1-350
Abstract

Medium and long-term weather sequence forecast becomes unreliable beyond two weeks since the weather is a chaotic system. Using values of same months for electricity prediction of wind power is the usual method. This approach defaults wind power output with annual cycle law. However, the periodic pattern can be very complicated in fact with multiple time scales. This paper proposes an approach with multi-scale periodic pattern considered. The application of parametric estimation on cumulative distribution function avoids the difficulty of predicting the power curve. Meteorological condition is considered to some extent via multi-scale periodic pattern explored basing on historical energy data. This work is an exploration for medium and long-term wind power forecasting that can well adapt to existing conditions. It has better prediction accuracy than the method without multi-scale periodicity considered.

Published
2020
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38. Aberrant brain functional and structural developments in MECP2 duplication rats

Author

Xu, Ming, primary, Qi, Shile, additional, Calhoun, Vince, additional, Dai, Jiankun, additional, Yu, Bin, additional, Zhang, Kaiwei, additional, Pei, Mengchao, additional, Li, Chenjian, additional, Wei, Yusheng, additional, Jiang, Rongtao, additional, Zhi, Dongmei, additional, Huang, Zhimin, additional, Qiu, Zilong, additional, Liang, Zhifeng, additional, and Sui, Jing, additional

Published
2022
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44. Global Spatial Transcriptome of Macaque Brain at Single-Cell Resolution

Author

Chen, Ao, primary, Sun, Yidi, additional, Lei, Ying, additional, Li, Chao, additional, Liao, Sha, additional, Liang, Zhifeng, additional, Lin, Feng, additional, Yuan, Nini, additional, Li, Mei, additional, Wang, Kexin, additional, Yang, Meisong, additional, Zhang, Shuzhen, additional, Zhuang, Zhenkun, additional, Meng, Juan, additional, Song, Qiong, additional, Zhang, Yong, additional, Xu, Yuanfang, additional, Cui, Luman, additional, Han, Lei, additional, Yang, Hao, additional, Sun, Xing, additional, Fei, Tianyi, additional, Chen, Bichao, additional, Li, Wenjiao, additional, Huangfu, Baoqian, additional, Ma, Kailong, additional, Li, Zhao, additional, Lin, Yikun, additional, Liu, Zhen, additional, Wang, He, additional, Zhong, Yanqing, additional, Zhang, Huifang, additional, Yu, Qian, additional, Wang, Yaqian, additional, Zhu, Zhiyong, additional, Liu, Xing, additional, Peng, Jian, additional, Liu, Chuanyu, additional, Chen, Wei, additional, An, Yingjie, additional, Xia, Shihui, additional, Lu, Yanbing, additional, Wang, Mingli, additional, Song, Xinxiang, additional, Liu, Shuai, additional, Wang, Zhifeng, additional, Gong, Chun, additional, Huang, Xin, additional, Yuan, Yue, additional, Zhao, Yun, additional, Luo, Zhenhui, additional, Tan, Xing, additional, Liu, Jianfeng, additional, Zheng, Mingyuan, additional, Li, Shengkang, additional, Huang, Yaling, additional, Hong, Yan, additional, Huang, Zirui, additional, Li, Min, additional, Zhang, Ruiyi, additional, Jin, Mengmeng, additional, Li, Yan, additional, Zhang, Hui, additional, Sun, Suhong, additional, Bai, Yinqi, additional, Cheng, Mengnan, additional, Hu, Guohai, additional, Liu, Shiping, additional, Wang, Bo, additional, Xiang, Bin, additional, Li, Shuting, additional, Li, Huanhuan, additional, Chen, Mengni, additional, Wang, Shiwen, additional, Zhang, Qi, additional, Liu, Weibin, additional, Liu, Xin, additional, Zhao, Qian, additional, Lisby, Michael, additional, Wang, Jing, additional, Fang, Jiao, additional, Lu, Zhiyue, additional, Lin, Yun, additional, Xie, Qing, additional, He, Jie, additional, Xu, Huatai, additional, Huang, Wei, additional, Wei, Wu, additional, Yang, Huanming, additional, Sun, Yangang, additional, Poo, Muming, additional, Wang, Jian, additional, Li, Yuxiang, additional, Shen, Zhiming, additional, Liu, Longqi, additional, Liu, Zhiyong, additional, Xu, Xun, additional, and Li, Chengyu, additional

Published
2022
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49. Toward next-generation primate neuroscience: A collaboration-based strategic plan for integrative neuroimaging

Author

Milham, Michael, primary, Petkov, Chris, additional, Belin, Pascal, additional, Ben Hamed, Suliann, additional, Evrard, Henry, additional, Fair, Damien, additional, Fox, Andrew, additional, Froudist-Walsh, Sean, additional, Hayashi, Takuya, additional, Kastner, Sabine, additional, Klink, Chris, additional, Majka, Piotr, additional, Mars, Rogier, additional, Messinger, Adam, additional, Poirier, Colline, additional, Schroeder, Charles, additional, Shmuel, Amir, additional, Silva, Afonso C., additional, Vanduffel, Wim, additional, Van Essen, David C., additional, Wang, Zheng, additional, Roe, Anna Wang, additional, Wilke, Melanie, additional, Xu, Ting, additional, Aarabi, Mohammad Hadi, additional, Adolphs, Ralph, additional, Ahuja, Aarit, additional, Alvand, Ashkan, additional, Amiez, Celine, additional, Autio, Joonas, additional, Azadi, Reza, additional, Baeg, Eunha, additional, Bai, Ruiliang, additional, Bao, Pinglei, additional, Basso, Michele, additional, Behel, Austin K., additional, Bennett, Yvonne, additional, Bernhardt, Boris, additional, Biswal, Bharat, additional, Boopathy, Sethu, additional, Boretius, Susann, additional, Borra, Elena, additional, Boshra, Rober, additional, Buffalo, Elizabeth, additional, Cao, Long, additional, Cavanaugh, James, additional, Celine, Amiez, additional, Chavez, Gianfranco, additional, Chen, Li Min, additional, Chen, Xiaodong, additional, Cheng, Luqi, additional, Chouinard-Decorte, Francois, additional, Clavagnier, Simon, additional, Cléry, Justine, additional, Colcombe, Stan J., additional, Conway, Bevil, additional, Cordeau, Melina, additional, Coulon, Olivier, additional, Cui, Yue, additional, Dadarwal, Rakshit, additional, Dahnke, Robert, additional, Desrochers, Theresa, additional, Deying, Li, additional, Dougherty, Kacie, additional, Doyle, Hannah, additional, Drzewiecki, Carly M., additional, Duyck, Marianne, additional, Arachchi, Wasana Ediri, additional, Elorette, Catherine, additional, Essamlali, Abdelhadi, additional, Evans, Alan, additional, Fajardo, Alfonso, additional, Figueroa, Hector, additional, Franco, Alexandre, additional, Freches, Guilherme, additional, Frey, Steve, additional, Friedrich, Patrick, additional, Fujimoto, Atsushi, additional, Fukunaga, Masaki, additional, Gacoin, Maeva, additional, Gallardo, Guillermo, additional, Gao, Lixia, additional, Gao, Yang, additional, Garside, Danny, additional, Garza-Villarreal, Eduardo A., additional, Gaudet-Trafit, Maxime, additional, Gerbella, Marzio, additional, Giavasis, Steven, additional, Glen, Daniel, additional, Ribeiro Gomes, Ana Rita, additional, Torrecilla, Sandra Gonzalez, additional, Gozzi, Alessandro, additional, Gulli, Roberto, additional, Haber, Suzanne, additional, Hadj-Bouziane, Fadila, additional, Fujimoto, Satoka Hashimoto, additional, Hawrylycz, Michael, additional, He, Quansheng, additional, He, Ye, additional, Heuer, Katja, additional, Hiba, Bassem, additional, Hoffstaedter, Felix, additional, Hong, Seok-Jun, additional, Hori, Yuki, additional, Hou, Yujie, additional, Howard, Amy, additional, de la Iglesia-Vaya, Maria, additional, Ikeda, Takuro, additional, Jankovic-Rapan, Lucija, additional, Jaramillo, Jorge, additional, Jedema, Hank P., additional, Jin, Hecheng, additional, Jiang, Minqing, additional, Jung, Benjamin, additional, Kagan, Igor, additional, Kahn, Itamar, additional, Kiar, Gregory, additional, Kikuchi, Yuki, additional, Kilavik, Bjørg, additional, Kimura, Nobuyuki, additional, Klatzmann, Ulysse, additional, Kwok, Sze Chai, additional, Lai, Hsin-Yi, additional, Lamberton, Franck, additional, Lehman, Julia, additional, Li, Pengcheng, additional, Li, Xinhui, additional, Li, Xinjian, additional, Liang, Zhifeng, additional, Liston, Conor, additional, Little, Roger, additional, Liu, Cirong, additional, Liu, Ning, additional, Liu, Xiaojin, additional, Liu, Xinyu, additional, Lu, Haidong, additional, Loh, Kep Kee, additional, Madan, Christopher, additional, Magrou, Loïc, additional, Margulies, Daniel, additional, Mathilda, Froesel, additional, Mejia, Sheyla, additional, Meng, Yao, additional, Menon, Ravi, additional, Meunier, David, additional, Mitchell, A.J., additional, Mitchell, Anna, additional, Murphy, Aidan, additional, Mvula, Towela, additional, Ortiz-Rios, Michael, additional, Ortuzar Martinez, Diego Emanuel, additional, Pagani, Marco, additional, Palomero-Gallagher, Nicola, additional, Pareek, Vikas, additional, Perkins, Pierce, additional, Ponce, Fernanda, additional, Postans, Mark, additional, Pouget, Pierre, additional, Qian, Meizhen, additional, Ramirez, Julian “Bene”, additional, Raven, Erika, additional, Restrepo, Isabel, additional, Rima, Samy, additional, Rockland, Kathleen, additional, Rodriguez, Nadira Yusif, additional, Roger, Elise, additional, Hortelano, Eduardo Rojas, additional, Rosa, Marcello, additional, Rossi, Andrew, additional, Rudebeck, Peter, additional, Russ, Brian, additional, Sakai, Tomoko, additional, Saleem, Kadharbatcha S., additional, Sallet, Jerome, additional, Sawiak, Stephen, additional, Schaeffer, David, additional, Schwiedrzik, Caspar M., additional, Seidlitz, Jakob, additional, Sein, Julien, additional, Sharma, Jitendra, additional, Shen, Kelly, additional, Sheng, Wei-an, additional, Shi, Neo Sunhang, additional, Shim, Won Mok, additional, Simone, Luciano, additional, Sirmpilatze, Nikoloz, additional, Sivan, Virginie, additional, Song, Xiaowei, additional, Tanenbaum, Aaron, additional, Tasserie, Jordy, additional, Taylor, Paul, additional, Tian, Xiaoguang, additional, Toro, Roberto, additional, Trambaiolli, Lucas, additional, Upright, Nick, additional, Vezoli, Julien, additional, Vickery, Sam, additional, Villalon, Julio, additional, Wang, Xiaojie, additional, Wang, Yufan, additional, Weiss, Alison R., additional, Wilson, Charlie, additional, Wong, Ting-Yat, additional, Woo, Choong-Wan, additional, Wu, Bichan, additional, Xiao, Du, additional, Xu, Augix Guohua, additional, Xu, Dongrong, additional, Xufeng, Zhou, additional, Yacoub, Essa, additional, Ye, Ningrong, additional, Ying, Zhang, additional, Yokoyama, Chihiro, additional, Yu, Xiongjie, additional, Yue, Shasha, additional, Yuheng, Lu, additional, Yumeng, Xin, additional, Zaldivar, Daniel, additional, Zhang, Shaomin, additional, Zhao, Yuguang, additional, and Zuo, Zhanguang, additional

Published
2022
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50. High-resolution relaxometry-based calibrated fMRI in murine brain: Metabolic differences between awake and anesthetized states

Author

Xu, Mengyang, primary, Bo, Binshi, additional, Pei, Mengchao, additional, Chen, Yuyan, additional, Shu, Christina Y, additional, Qin, Qikai, additional, Hirschler, Lydiane, additional, Warnking, Jan M, additional, Barbier, Emmanuel L, additional, Wei, Zhiliang, additional, Lu, Hanzhang, additional, Herman, Peter, additional, Hyder, Fahmeed, additional, Liu, Zhi-jie, additional, Liang, Zhifeng, additional, and Thompson, Garth J, additional

Published
2021
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