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7,712 results on '"Pan, Hui"'

1. A bifurcation-type result for Kirchhoff equations

Author

Liu, Jiu, Liao, Jia-Feng, Pan, Hui-Lan, and Tang, Chun-Lei

Subjects
Mathematics, QA1-939
Abstract

This paper deals with a class of Kirchhoff type elliptic Dirichlet boundary value problems where the combined effects of Kirchhoff term and nonlinear term allow us to establish a bifurcation-type result as the positive parameter varies.

Published
2022
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2. Asymmetry-induced radiative heat transfer in Floquet systems

Author

Pan, Hui, Ren, Yuhua, Tang, Gaomin, and Wang, Jian-Sheng

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics
Abstract

Traditional fluctuational electrodynamics describing thermal radiation from bodies at local equilibrium may break down in Floquet-driven systems. We develop a general microscopic theory to account for the out-of-equilibrium states of photons induced by electronic fluctuations in periodically driven systems and the associated radiative heat transfer between objects. The nonequilibrium occupation of radiative photons in Floquet states follows an exponential-staircase distribution, with the nonequilibrium thermal distribution sensitive to the electronic properties of the material. We further show significant heat transfer between two parallel metal plates with different microscopic properties, despite identical driving protocols and bath temperatures. This work opens up new opportunities for the directional manipulation of radiative heat transfer in Floquet systems.

Published
2024

3. Large Bulk Photovoltaic Effect of Nitride Perovskite LaWN3 as Photocatalyst for Hydrogen Evolution Reaction: First Principles Calculation

Author

An, Keyu, Qian, Zhuang, Ai, Haoqiang, Yu, Zhichao, Wang, Shuangpeng, and Pan, Hui

Subjects
Condensed Matter - Materials Science
Abstract

Bulk photovoltaic effect in noncentrosymmetric materials is a fundamental and significant property that holds potential for high-efficiency energy harvesting, such as photoelectric application and photocatalysis. Here, based on first principles calculation, we explore the electronic structure, dielectric property, shift current, and photocatalytic performance of novel nitride perovskite LaWN3. Our calculations show that LaWN3 possesses large dielectric constants and shift current. The shift current can be enhanced by considering spin-orbit coupling and is switchable by ferroelectric polarization, which suggests LaWN3 is a promising candidate for logic and neuromorphic photovoltaic devices driven by ferroelectric polarization. Additionally, LaWN3 shows advanced photocatalytic hydrogen evolution reaction as a photocatalyst. Especially, the (110) surface represents low surface energy and Gibbes free energy, implying that the (110) surface may be exposed to the active surface. Our finding highlights potential applications of novel polar nitride perovskite LaWN3 in various fields not only photoelectric devices but also photocatalysis., Comment: The manuscript needs to update the data

Published
2024

4. Semantic-Rearrangement-Based Multi-Level Alignment for Domain Generalized Segmentation

Author

Jiao, Guanlong, Zhang, Chenyangguang, Yin, Haonan, Mo, Yu, Huang, Biqing, Pan, Hui, Luo, Yi, and Liu, Jingxian

Subjects
Computer Science - Computer Vision and Pattern Recognition, Computer Science - Machine Learning
Abstract

Domain generalized semantic segmentation is an essential computer vision task, for which models only leverage source data to learn the capability of generalized semantic segmentation towards the unseen target domains. Previous works typically address this challenge by global style randomization or feature regularization. In this paper, we argue that given the observation that different local semantic regions perform different visual characteristics from the source domain to the target domain, methods focusing on global operations are hard to capture such regional discrepancies, thus failing to construct domain-invariant representations with the consistency from local to global level. Therefore, we propose the Semantic-Rearrangement-based Multi-Level Alignment (SRMA) to overcome this problem. SRMA first incorporates a Semantic Rearrangement Module (SRM), which conducts semantic region randomization to enhance the diversity of the source domain sufficiently. A Multi-Level Alignment module (MLA) is subsequently proposed with the help of such diversity to establish the global-regional-local consistent domain-invariant representations. By aligning features across randomized samples with domain-neutral knowledge at multiple levels, SRMA provides a more robust way to handle the source-target domain gap. Extensive experiments demonstrate the superiority of SRMA over the current state-of-the-art works on various benchmarks.

Published
2024

5. Pathogenic role of acyl coenzyme A binding protein (ACBP) in Cushing’s syndrome

Author

Pan, Hui, Tian, Ai-Ling, Chen, Hui, Xia, Yifan, Sauvat, Allan, Moriceau, Stephanie, Lambertucci, Flavia, Motiño, Omar, Zhao, Liwei, Liu, Peng, Mao, Misha, Li, Sijing, Zhang, Shuai, Joseph, Adrien, Durand, Sylvère, Aprahamian, Fanny, Luo, Zeyu, Ou, Yang, Shen, Zhe, Xue, Enfu, Pan, Yuhong, Carbonnier, Vincent, Stoll, Gautier, Forveille, Sabrina, Leduc, Marion, Cerrato, Giulia, Cerone, Alexandra, Maiuri, Maria Chiara, Castinetti, Frederic, Brue, Thierry, Wang, Hongsheng, Ma, Yuting, Martins, Isabelle, Kepp, Oliver, and Kroemer, Guido

Published
2024
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10. Spermidine is essential for fasting-mediated autophagy and longevity

Author

Hofer, Sebastian J., Daskalaki, Ioanna, Bergmann, Martina, Friščić, Jasna, Zimmermann, Andreas, Mueller, Melanie I., Abdellatif, Mahmoud, Nicastro, Raffaele, Masser, Sarah, Durand, Sylvère, Nartey, Alexander, Waltenstorfer, Mara, Enzenhofer, Sarah, Faimann, Isabella, Gschiel, Verena, Bajaj, Thomas, Niemeyer, Christine, Gkikas, Ilias, Pein, Lukas, Cerrato, Giulia, Pan, Hui, Liang, YongTian, Tadic, Jelena, Jerkovic, Andrea, Aprahamian, Fanny, Robbins, Christine E., Nirmalathasan, Nitharsshini, Habisch, Hansjörg, Annerer, Elisabeth, Dethloff, Frederik, Stumpe, Michael, Grundler, Franziska, Wilhelmi de Toledo, Françoise, Heinz, Daniel E., Koppold, Daniela A., Rajput Khokhar, Anika, Michalsen, Andreas, Tripolt, Norbert J., Sourij, Harald, Pieber, Thomas R., de Cabo, Rafael, McCormick, Mark A., Magnes, Christoph, Kepp, Oliver, Dengjel, Joern, Sigrist, Stephan J., Gassen, Nils C., Sedej, Simon, Madl, Tobias, De Virgilio, Claudio, Stelzl, Ulrich, Hoffmann, Markus H., Eisenberg, Tobias, Tavernarakis, Nektarios, Kroemer, Guido, and Madeo, Frank

Published
2024
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12. Macrolide-Resistant Mycoplasma pneumoniae Infections among Children before and during COVID-19 Pandemic, Taiwan, 2017-2023

Author

Wu, Tsung-Hua, Fang, Yu-Ping, Liu, Fang-Ching, Pan, Hui-Hsien, Yang, Yu-Ying, Song, Chiah-Sing, and Lee, Chun-Yi

Subjects
Epidemics -- Statistics -- Taiwan, Drug resistance in microorganisms -- Risk factors -- Statistics, Communicable diseases in children -- Risk factors -- Statistics, Mycoplasma infections -- Risk factors -- Statistics, Pediatric research
Abstract

Mycoplasma pneumoniae is a major cause of respiratory tract infections, particularly in children and young adults. M. pneumoniae accounts for 10%-30%) of community-acquired pneumonia (1). Macrolides are the primary treatment, [...]

Published
2024
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19. Probing dark matter particles from evaporating primordial black holes via electron scattering in the CDEX-10 experiment

Author

Zhang, Zhenhua, Yang, Litao, Yue, Qian, Kang, Kejun, Li, Yuanjing, An, Haipeng, Greeshma, C., Chang, Jianping, Chen, Yunhua, Cheng, Jianping, Dai, Wenhan, Deng, Zhi, Fang, Changhao, Geng, Xinping, Gong, Hui, Guo, Qiuju, Guo, Tao, Guo, Xuyuan, He, Li, He, Shengming, Hu, Jinwei, Huang, Hanxiong, Huang, Tuchen, Jiang, Lin, Karmakar, S., Li, Haubin, Li, Hanyu, Li, Jianmin, Li, Jin, Li, Qianyun, Li, Renmingjie, Li, Xueqian, Li, Yulan, Liang, Yifan, Liao, Bin, Lin, FongKay, Lin, ShinTed, Liu, Jiaxuan, Liu, Shukui, Liu, Yandong, Liu, Yu, Liu, Yuanyuan, Ma, Hao, Mao, Yucai, Nie, Qiyuan, Ning, Jinhua, Pan, Hui, Qi, Ningchun, Ren, Jie, Ruan, Xichao, Singh, Monoj Kumar, Sun, Tianxi, Tang, Changjian, Tian, Yang, Wang, Guangfu, Wang, Junzheng, Wang, Li, Wang, Qing, Wang, Yufeng, Wang, Yunxiang, Wong, Henry Tsz-King, Wu, Shiyong, Wu, Yucheng, Xing, Haoyang, Xu, Rui, Xu, Yin, Xue, Tao, Yan, Yulu, Yi, Nan, Yu, Chunxu, Yu, Haijun, Yue, Jianfeng, Zeng, Ming, Zeng, Zhi, Zhang, Bingtao, Zhang, Fengshou, Zhang, Lei, Zhang, Zhenyu, Zhao, Jizhong, Zhao, Kangkang, Zhao, Minggang, Zhou, Jifang, Zhou, Zuying, and Zhu, Jingjun

Published
2024
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20. Can Underprivileged Children Learn Effectively at Home? A Six-Month Study of Game-Based Traditional Chinese Learning during the Pandemic Lockdown

Author

Ka-Yan Fung, Lik-Hang Lee, Pan Hui, and Shenghui Song

Abstract

The COVID-19 pandemic has suspended physical classes and influenced students from underprivileged groups more seriously due to their poor living conditions and digital disadvantages. To understand the impact of the constrained learning, we conducted a study on game-based learning to examine the effectiveness of computer-aided and autonomous learning of traditional Chinese by underprivileged students. From December 2020 to May 2021, we collected 3245 quiz results from 26 underprivileged students over six months. The quizzes systematically covered the fundamentals of learning traditional Chinese in six aspects, i.e., literacy, orthography, phonology, morphology, speaking, and writing. We analyzed the results to understand the learning efficacy of students. Remarkably, students can significantly improve their skills in literacy and phonology through unsupervised game-based learning. Furthermore, by parsing the writing tasks, we observe substantial improvements among 7 out of 13 common types of writing mistakes. Our study provides a critical lens to understand the design opportunities of game-based learning without direct supervision.

Published
2024
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26. Correction: Acyl-coenzyme a binding protein (ACBP) - a risk factor for cancer diagnosis and an inhibitor of immunosurveillance

Author

Montégut, Léa, Liu, Peng, Zhao, Liwei, Pérez-Lanzón, María, Chen, Hui, Mao, Misha, Zhang, Shuai, Derosa, Lisa, Naour, Julie Le, Lambertucci, Flavia, Mingoia, Silvia, Nogueira-Recalde, Uxía, Mena-Osuna, Rafael, Herranz-Montoya, Irene, Djouder, Nabil, Baulande, Sylvain, Pan, Hui, Joseph, Adrien, Messaoudene, Meriem, Routy, Bertrand, Fidelle, Marine, Ben Ahmed, Tarek, Caron, Olivier, Busson, Pierre, Boulate, David, Deschasaux-Tanguy, Mélanie, Arnault, Nathalie, Pol, Jonathan G., Piaggio, Eliane, Touvier, Mathilde, Zitvogel, Laurence, Delaloge, Suzette, Martins, Isabelle, and Kroemer, Guido

Published
2024
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28. Acyl-coenzyme a binding protein (ACBP) - a risk factor for cancer diagnosis and an inhibitor of immunosurveillance

Author

Montégut, Léa, Liu, Peng, Zhao, Liwei, Pérez-Lanzón, María, Chen, Hui, Mao, Misha, Zhang, Shuai, Derosa, Lisa, Naour, Julie Le, Lambertucci, Flavia, Mingoia, Silvia, Nogueira-Recalde, Uxía, Mena-Osuna, Rafael, Herranz-Montoya, Irene, Djouder, Nabil, Baulande, Sylvain, Pan, Hui, Joseph, Adrien, Messaoudene, Meriem, Routy, Bertrand, Fidelle, Marine, Ben Ahmed, Tarek, Caron, Olivier, Busson, Pierre, Boulate, David, Deschasaux-Tanguy, Mélanie, Arnault, Nathalie, Pol, Jonathan G., Piaggio, Eliane, Touvier, Mathilde, Zitvogel, Laurence, Delaloge, Suzette, Martins, Isabelle, and Kroemer, Guido

Published
2024
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42. Fructose induced KHK-C can increase ER stress independent of its effect on lipogenesis to drive liver disease in diet-induced and genetic models of NAFLD

Author

Park, Se-Hyung, Helsley, Robert N, Fadhul, Taghreed, Willoughby, Jennifer LS, Noetzli, Leila, Tu, Ho-Chou, Solheim, Marie H, Fujisaka, Shiho, Pan, Hui, Dreyfuss, Jonathan M, Bons, Joanna, Rose, Jacob, King, Christina D, Schilling, Birgit, Lusis, Aldons J, Pan, Calvin, Gupta, Manoj, Kulkarni, Rohit N, Fitzgerald, Kevin, Kern, Philip A, Divanovic, Senad, Kahn, C Ronald, and Softic, Samir

Subjects
Biomedical and Clinical Sciences, Clinical Sciences, Digestive Diseases, Nutrition, Women's Health, Genetics, Chronic Liver Disease and Cirrhosis, Liver Disease, Prevention, Obesity, 2.1 Biological and endogenous factors, Metabolic and endocrine, Oral and gastrointestinal, Animals, Female, Humans, Male, Mice, Diet, High-Fat, Fructokinases, Fructose, Lipogenesis, Liver, Models, Genetic, Non-alcoholic Fatty Liver Disease, Sugar, Ketohexokinase, ER stress, NAFLD, Endocrinology & Metabolism, Clinical sciences
Abstract

Non-alcoholic fatty liver disease (NAFLD) is a liver manifestation of metabolic syndrome, and is estimated to affect one billion individuals worldwide. An increased intake of a high-fat diet (HFD) and sugar-sweetened beverages are risk-factors for NAFLD development, but how their combined intake promotes progression to a more severe form of liver injury is unknown. Here we show that fructose metabolism via ketohexokinase (KHK) C isoform leads to unresolved endoplasmic reticulum (ER) stress when coupled with a HFD intake. Conversely, a liver-specific knockdown of KHK in mice consuming fructose on a HFD is adequate to improve the NAFLD activity score and exert a profound effect on the hepatic transcriptome. Overexpression of KHK-C in cultured hepatocytes is sufficient to induce ER stress in fructose free media. Upregulation of KHK-C is also observed in mice with genetically induced obesity or metabolic dysfunction, whereas KHK knockdown in these mice improves metabolic function. Additionally, in over 100 inbred strains of male or female mice hepatic KHK expression correlates positively with adiposity, insulin resistance, and liver triglycerides. Similarly, in 241 human subjects and their controls, hepatic Khk expression is upregulated in early, but not late stages of NAFLD. In summary, we describe a novel role of KHK-C in triggering ER stress, which offers a mechanistic understanding of how the combined intake of fructose and a HFD propagates the development of metabolic complications.

Published
2023

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