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| 1 | Probabilistic small signal stability analysis of power system with wind power and photovoltaic power based on probability collocation method显示文摘Recently, with increasing improvements in the penetration of wind power and photovoltaic power in the world, probabilistic small signal stability analysis(PSSSA) of a power system consisting of multiple types of renewable energy has become a key problem. To address this problem, this study proposes a probabilistic collocation method(PCM)-based PSSSA for a power system consisting of wind farms and photovoltaic farms. Compared with the conventional Monte Carlo method, the proposed method meets the accuracy and precision requirements and greatly reduces the computation; therefore, it is suitable for the PSSSA of this power system. Case studies are conducted based on a 4-machine 2-area and New England systems, respectively. The simulation results show that, by reducing synchronous generator output to improve the penetration of renewable energy, the probabilistic small signal stability(PSSS) of the system is enhanced. Conversely, by removing part of the synchronous generators to improve the penetration of renewable energy, the PSSS of the system may be either enhanced or deteriorated. | Cai Yan Linli Zhou Wei Yao Jinyu Wen Shijie Cheng | 2019 | Global Energy Interconnection2019，2，1： | 9 |
| 2 | Elevated nuclear PIGL disrupts the cMyc/BRD4 axis and improves PD-1 blockade therapy by dampening tumor immune evasion显示文摘To improve the efficacy of lenvatinib in combination with programmed death-1(PD-1)blockade therapy for hepatocellular carcinoma(HCC),we screened the suppressive metabolic enzymes that sensitize HCC to lenvatinib and PD-1 blockade,thus impeding HCC progression.After analysis of the CRISPR‒Cas9 screen,phosphatidylinositol-glycan biosynthesis class L(PIGL)ranked first in the positive selection list.PIGL depletion had no effect on tumor cell growth in vitro but reprogrammed the tumor microenvironment(TME)in vivo to support tumor cell survival.Specifically,nuclear PIGL disrupted the interaction between cMyc/BRD4 on the distant promoter of target genes and thus decreased the expression of CCL2 and CCL20,which are involved in shaping the immunosuppressive TME by recruiting macrophages and regulatory T cells.PIGL phosphorylation at Y81 by FGFR2 abolished the interaction of PIGL with importinα/β1,thus retaining PIGL in the cytosol and facilitating tumor evasion by releasing CCL2 and CCL20.Clinically,elevated nuclear PIGL predicts a better prognosis for HCC patients and presents a positive correlation with CD8+T-cell enrichment in tumors.Clinically,our findings highlight that the nuclear PIGL intensity or the change in PIGL-Y81 phosphorylation should be used as a biomarker to guide lenvatinib with PD-1 blockade therapy. | Hua Yu Tiezhu Shi Linli Yao Dongwei Xu Yufeng Ding Qiang Xia Wei Liu Xiongjun Wang | 2023 | Cellular & Molecular Immunology2023，20，8： | 1 |
| 3 | Discovery of the Natural Deformation Vestige of Gaixia Remains,Guzhen County,Anhui Province,China and Its Implications显示文摘Recognition of natural deformation during the excavation of ancient remains and tombs is important for tracing or enriching historic and prehistoric deformation records. Recently, the earthquake agencies,in cooperation with the cultural relics and archaeological institutions, conducted a special excavation investigation to the Gaixia remains archaeological scene in Guzhen,Anhui Province. Faults and fissures were discovered there, which,as demonstrated by the preliminary study,are the traces of two stratum dislocation events of the same period,at a time approximately corresponding to the late Dawenkou culture stage. This work may improve the recognition of earthquake relics in the cultural stratum of humanity in the East China region. | Yao Daquan Shuo Zhi Tang Jieping Wang Zhi Shen Xiaoqi Chen Anguo Li Linli | 2011 | Earthquake Research in China2011，25，1： | 0 |
| 4 | Analysis on Current Situation and Measures of International Talent Nurturing in Latin American Colleges and Universities among the Chengdu- Chongqing Economic Circle显示文摘With the proposal of the Belt and Road Initiative,the exchanges and cooperation between China and Latin America in various fields are rapidly warming up,and both sides actively promote cross-regional,cross-country,and cross-cultural international talent education.The proposal of Chengdu-Chongqing economic circle coincides with a great change unseen in a century.Under the background of far-reaching and complicate changes in both domestic and international environment,the trend of all-round cooperation between the Chengdu-Chongqing economic circle and Latin American countries and regions has been deepening.However,the quantity,quality,level and economic cross-regional training of regional Latin American international talents still present some structural imbalances and challenges compared with the development of trans-regional economic cooperation.Based on this,the study will focus on the current situation of nurturing international talents in Latin America by the Chengdu-Chongqing economic circle,and provide suggestions for the joint training of talents in Latin America and China-Latin America educational cooperation and exchanges.It will also make for jointly build a China-Latin America Community of Shared Future and respond to the Belt and Road initiative with a certain reference value. | Haoran Yu Jingyi Xie Jiamin Li Yao Lin Linli He | 2022 | 教育研究前沿(中英文版)2022，12，2： | 0 |
| 5 | Effect of CeO_2 on Corrosion Resistance of C_f/2024 Composites显示文摘The corrosion resistance of 2024 alloys and Cf/2024 composites in 3.5% NaCl aqueous solution at normal temperature was studied by IM6e electrochemical measurement system, scanning electron microscopy(SEM) and electron diffraction scanning(EDS). The results indicate that CeO2 can raise the corrosion potential of the 2024 alloys and the Cf /2024 composites, prevent the pitting on the alloys and composites surface, and restrain the reaction of divided hydrogen, refine grain, and make the surface more even. | Wu Linli Yao Guangchun | 2009 | 稀有金属材料与工程2009，38，A03： | 0 |
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