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CMSOF:a structured data organization framework for scanned Chinese medicine books in digital libraries

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Journal of Zhejiang University-Science C(Computers and Electronics) 2010年第11期11卷 882-892页

作者： Jie YUAN Bao-gang wei Li-dong WANG wei-ming lu yue-ting ZHUANG School of Computer Science and Technology Zhejiang University Hangzhou 310027 China

Organizing unstructured information from books into a well-defined structure is a significant challenge in digital *** digital libraries can provide only search services at the granularity of books and few libraries allow books to be accessed at the granularity of chapters,as manually constructing directory information for books is *** structured data from scanned books thus remains an urgent and important *** this paper,we propose a novel structured data organization framework called CMSOF to organize scanned data automatically,and apply it to a Chinese medicine digital library. In the framework,image blocks and text blocks on the scanned page of books are separated based on the gray histogram projection method or a hybrid method of region growth and the Ada-Boosting classifier at first,and then the text structure is obtained from text blocks by text size and font type ***,image blocks and structured OCRed text are correlated at the semantic *** integrating the structured data into a Chinese medicine information system(CMIS) ,we can organize the Chinese medicine books well and users can access the books with flexibility,which indicates that CMSOF is an efficient framework to organize books mixed with images and text.

关键词： Digital library Chinese medicine Structured data organization Cross media Image separation

Author correction to‘Amino-functionalized poloxamer 407 with both mucoadhesive and thermosensitive properties:Preparation,characterization and application in vaginal drug delivery system'[Acta Pharm Sin B 7(2017)593-602]

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Acta Pharmaceutica Sinica B 2023年第9期13卷 3961-3962页

作者： Li-qian Ci Zhi-gang Huang Yu Liu Zhe-peng Liu Gang wei wei-yue lu School of Medical Instrument and Food Engineering University of Shanghai for Science and TechnologyShanghai 200093China Department of Pharmaceutics School of PharmacyFudan University&Key Laboratory of Smart Drug Delivery(Fudan University)Ministry of EducationShanghai 201203China

The authors regret that there was a picture error in *** Fig.8B,a copy mistake of H&E photographs was made when combining the images of different *** revisions do not affect any results and conclusions of the current *** original data of these figures have been provided to the Editorial Office,and the corresponding authors or the Editorial Office can be contacted for original data access.

关键词： application correction system

From waste to wealth:Coal tar residue derived carbon materials as low-cost anodes for potassium-ion batteries

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 464-475页

作者： Zhonghua lu Jun Shen Xin Zhang Lingcong Chao Liang Chen Ding Zhang Tao wei Shoudong Xu College of Chemical Engineering and Technology Taiyuan University of TechnologyTaiyuan 030024China College of Chemistry Taiyuan University of TechnologyTaiyuan 030024China School of Chemical Engineering and Pharmacy Wuhan Institute of TechnologyWuhan 430205China School of Energy and Power Jiangsu University of Science and TechnologyZhenjiang 212003China

Carbon materials are widely recognized as highly promising electrode materials for various energy storage system *** tar residues(CTR),as a type of carbon-rich solid waste with high value-added utilization,are crucially important for the development of a more sustainable *** this study,we employed a straightforward direct carbonization method within the temperature range of 700-1000℃to convert the worthless solid waste CTR into economically valuable carbon materials as anodes for potassium-ion batteries(PIBs).The effect of carbonization temperature on the microstructure and the potassium ions storage properties of CTR-derived carbons(CTRCs)were systematically explored by structural and morphological characterization,alongside electrochemical performances *** on the co-regulation between the turbine layers,crystal structure,pore structure,functional groups,and electrical conductivity of CTR-derived carbon carbonized at 900℃(CTRC-900H),the electrode material with high reversible capacity of 265.6m Ah·g^(-1)at 50 m A·g^(-1),a desirable cycling stability with 93.8%capacity retention even after 100 cycles,and the remarkable rate performance for PIBs were ***,cyclic voltammetry(CV)at different scan rates and galvanostatic intermittent titration technique(GITT)have been employed to explore the potassium ions storage mechanism and electrochemical kinetics of *** indicate that the electrode behavior is predominantly governed by surface-induced capacitive processes,particularly under high current densities,with the potassium storage mechanism characterized by an“adsorption-weak intercalation”*** work highlights the potential of CTR-based carbon as a promising electrode material category suitable for high-performance PIBs electrodes,while also provides valuable insights into the new avenues for the high value-added utilization of CTR.

关键词： coal tar residue carbon materials anode potassium-ion batteries high value-added

Unlocking the stable interface in aqueous zinc-ion battery with multifunctional xylose-based electrolyte additives

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Journal of Energy Chemistry 2025年第1期100卷 770-778页

作者： Xiaoqin Li Jian Xiang lu Qiu Xiaohan Chen Yinkun Zhao Yujue Wang Qu yue Taotao Gao Wenlong Liu Dan Xiao Zhaoyu Jin Panpan Li Institute for Advanced Study Chengdu University School of Mechanical Engineering Chengdu University College of Food and Biological Engineering Chengdu University Institute of Fundamental and Frontier Sciences University of Electronic Science and Technology of China College of Materials Science and Engineering Sichuan University

The growth of dendrites and the side reactions occurring at the Zn anode pose significant challenges to the commercialization of aqueous Zn-ion batteries（AZIBs）. These challenges arise from the inherent conflict between mass transfer and electrochemical kinetics. In this study, we propose the use of a multifunctional electrolyte additive based on the xylose（Xylo） molecule to address these issues by modulating the solvation structure and electrode/electrolyte interface, thereby stabilizing the Zn anode. The introduction of the additive alters the solvation structure, creating steric hindrance that impedes charge transfer and then reduces electrochemical kinetics. Furthermore, in-situ analyses demonstrate that the reconstructed electrode/electrolyte interface facilitates stable and rapid Zn2+ion migration and suppresses corrosion and hydrogen evolution reactions. As a result, symmetric cells incorporating the Xylo additive exhibit significantly enhanced reversibility during the Zn plating/stripping process, with an impressively long lifespan of up to 1986 h, compared to cells using pure ZnSO4electrolyte. When combined with a polyaniline cathode, the full cells demonstrate improved capacity and long-term cyclic stability. This work offers an effective direction for improving the stability of Zn anode via electrolyte design, as well as highperformance AZIBs.

关键词： Solvation

Inhibiting ceramide synthase 5 expression in microglia decreases neuroinflammation after spinal cord injury

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Neural Regeneration Research 2025年第10期20卷 2955-2968页

作者： wei Zhang Yubao lu Ruoqi Shen Yingjie Wu Chenrui Liu Xingxing Fang Liangming Zhang Bin Liu Limin Rong Department of Spine Surgery The Third Affiliated HospitalSun Yat-sen UniversityGuangzhouGuangdong ProvinceChina National Medical Products Administration(NMPA)Key Laboratory for Quality Research and Evaluation of Cell Products GuangzhouGuangdong ProvinceChina Guangdong Provincial Center for Quality Control of Minimally Invasive Spine Surgery GuangzhouGuangdong ProvinceChina Guangdong Provincial Center for Engineering and Technology Research of Minimally Invasive Spine Surgery GuangzhouGuangdong ProvinceChina

Microglia,the resident monocyte of the central nervous system,play a crucial role in the response to spinal cord ***,the precise mechanism remains *** investigate the molecular mechanisms by which microglia regulate the neuroinflammatory response to spinal cord injury,we performed single-cell RNA sequencing dataset analysis,focusing on changes in microglial *** found that the MG1 subpopulation emerged in the acute/subacute phase of spinal cord injury and expressed genes related to cell pyroptosis,sphingomyelin metabolism,and neuroinflammation at high ***,we established a mouse model of contusive injury and performed intrathecal injection of siRNA and molecular inhibitors to validate the role of ceramide synthase 5 in the neuroinflammatory responses and pyroptosis after spinal cord ***,we established a PC12-BV2 cell co-culture system and found that ceramide synthase 5 and pyroptosis-associated proteins were highly expressed to induce the apoptosis of neuron *** ceramide synthase 5 expression in a mouse model of spinal cord injury effectively reduced ***,ceramide synthase 5-induced pyroptosis was dependent on activation of the NLRP3 signaling *** ceramide synthase 5 expression in microglia in vivo reduced neuronal apoptosis and promoted recovery of neurological ***2g7 formed a“bridge”between sphingolipid metabolism and ceramide synthase 5-mediated cell death by inhibiting the NLRP3 signaling ***,these findings suggest that inhibiting ceramide synthase 5 expression in microglia after spinal cord injury effectively suppressed microglial pyroptosis mediated by NLRP3,thereby exerting neuroprotective effects.

关键词： ceramide synthase 5 gasdermin D microglia neuroinflammation NLRP3 nuclear factor kappa B Pla2g7 pyroptosis sphingomyelin metabolism spinal cord injury

Deferiprone protects the isolated atria from cardiotoxicity induced by doxorubicin

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Acta Pharmacologica Sinica 2006年第10期27卷 1333-1339页

作者： Ling-jie XU~(1,4) Liang JIN~1 Hong PAN~1 Ao-zhen ZHANG~2 Gang wei~1 Ping-ping LI~3 wei-yue lu~(1,5) ~1Fudan-PharmCo Drug Targeting Research Center,Department of Pharmaceutics,~2Department of Pharmacology,~3School of Pharmacy,Fudan University,Shanghai 200032,China ~4Department of Pharmaceutics,School of Pharmacy,Guiyang Medical University,Guiyang 550004,China Department of Pharmaceutics Fudan-PharmCo Drug Targeting Research Center Fudan University Shanghai China Department of Pharmaceutics School of Pharmacy Guiyang Medical University Guiyang China Department of Pharmacology Fudan University Shanghai China School of Pharmacy Fudan University Shanghai China

Aim:To investigate the effects of deferiprone on doxorubicin-inducedcardiotoxicity and determine its protection on cardiac contractility in vivo at tis-sue ***:Spontaneously-beating isolated atria from rats were pre-treated with deferiprone for 10 min at 1.2 mmol/L or 0.3 mmol/L,respectively beforeco-incubation with doxorubicin(DOX)at 0.03 mmol/L for 60 ***(dF/dt)was assessed every 10 min during the *** that,the tissuesaround the sinuatrial nodes were fixed for ultrastructural study;succinate dehy-drogenase(SDH)and Cu,Zn superoxide dismutase(Cu,Zn-SOD)activity,as wellas malondialdehyde(MDA)level of the atria were ***:Treatmentwith DOX alone resulted in a 49.34% reduction of the contractility,mitochondriaswelling,disruption of mitochondrial crista and decreased electron density of ***,with the presence of deferiprone,the negative inotropiceffect and lesions in the cardiac mitochondria structure induced by DOX ***,Zn-SOD activity increased by 12.97%-12.11%,the MDA leveldecreased by 29.12%-39.82% and succinate dehydrogenase(SDH)activity wasameliorated by 25.15%-34.76%.Conclusion:Deferiprone can efficiently pre-serve cardiac ***,the results of this study indicate thatdeferiprone is able to protect mitochondrial function and structure form damageinduced by *** cardiac protective potential of deferiprone could be due toits defense capability against oxidative damage.

关键词： deferiprone doxorubicin cardiotoxicity cardiac protection isolated atria

Understanding the local structure and thermophysical behavior of Mg-La liquid alloys via machine learning potential

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 439-449页

作者： Jia Zhao Taixi Feng Guimin lu National Engineering Research Center for Integrated Utilization of Salt Lake Resource East China University of Science and TechnologyShanghai 200237China Joint International Laboratory for Potassium and Lithium Strategic Resources East China University of Science and TechnologyShanghai 200237China

The local structure and thermophysical behavior of Mg-La liquid alloys were in-depth understood using deep potential molecular dynamic(DPMD) simulation driven via machine learning to promote the development of Mg-La alloys. The robustness of the trained deep potential(DP) model was thoroughly evaluated through several aspects, including root-mean-square errors(RMSEs), energy and force data, and structural information comparison results;the results indicate the carefully trained DP model is reliable. The component and temperature dependence of the local structure in the Mg-La liquid alloy was analyzed. The effect of Mg content in the system on the first coordination shell of the atomic pairs is the same as that of temperature. The pre-peak demonstrated in the structure factor indicates the presence of a medium-range ordered structure in the Mg-La liquid alloy, which is particularly pronounced in the 80at% Mg system and disappears at elevated temperatures. The density, self-diffusion coefficient, and shear viscosity for the Mg-La liquid alloy were predicted via DPMD simulation, the evolution patterns with Mg content and temperature were subsequently discussed, and a database was established accordingly. Finally, the mixing enthalpy and elemental activity of the Mg-La liquid alloy at 1200 K were reliably evaluated,which provides new guidance for related studies.

关键词： magnesium-lanthanum liquid alloys local structure macroscopic properties thermodynamic behavior deep potential mo-lecular dynamic simulation

黄芩素可缓解蛛网膜下腔出血后神经元的铁死亡

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中国组织工程研究 2025年第1期29卷 52-57页

作者：朱婷岳婷婷崔悦鲁悦李伟杭春华南京中医药大学鼓楼临床医学院江苏省南京市210008 南京大学医学院附属鼓楼医院神经外科江苏省南京市210008

背景:铁死亡是一种区别于凋亡、坏死等新型细胞程序性死亡的方式,主要由累积的脂质过氧化引起,已被证实参与蛛网膜下腔出血后的病理过程。黄芩素是一种铁螯合剂,能够抑制脂质过氧化反应,但其在蛛网膜下腔出血后早期脑损伤中缓解神经元... 详细信息

背景:铁死亡是一种区别于凋亡、坏死等新型细胞程序性死亡的方式,主要由累积的脂质过氧化引起,已被证实参与蛛网膜下腔出血后的病理过程。黄芩素是一种铁螯合剂,能够抑制脂质过氧化反应,但其在蛛网膜下腔出血后早期脑损伤中缓解神经元铁死亡的作用仍未明确。目的:探讨黄芩素治疗蛛网膜下腔出血后对神经元铁死亡的影响及机制。方法:提取孕16-17 d C57BL/6L胎鼠大脑皮质神经元细胞,运用血红蛋白刺激原代神经元模拟体外蛛网膜下腔出血模型。采用CCK-8法检测5,15,25,50,100μmol/L黄芩素作用24 h后原代神经元细胞的活力,确定黄芩素的最适浓度。然后将原代神经元细胞分为对照组、血红蛋白组、血红蛋白+黄芩素组,利用试剂盒检测细胞内活性氧和丙二醛水平,RT-PCR检测铁死亡相关标记物PTGS2、SLC7A11、谷胱甘肽过氧化物酶4的mRNA表达;进一步将原代神经元细胞分为对照组、SLC7A11抑制剂Erastin组、血红蛋白组、血红蛋白+黄芩素组、血红蛋白+黄芩素+Erastin组,Western blot检测铁死亡相关标记物SLC7A11和谷胱甘肽过氧化物酶4的蛋白表达。结果与结论:(1)选取25μmol/L黄芩素作为后续实验浓度;(2)与血红蛋白组相比,血红蛋白+黄芩素组丙二醛和活性氧水平显著下降(P <0.05);(3)与血红蛋白组相比,血红蛋白+黄芩素组PTGS2的m RNA表达显著下降,SLC7A11和谷胱甘肽过氧化物酶4的m RNA表达显著升高(P <0.000 1);(4)SLC7A11抑制剂Erastin能在一定程度上逆转黄芩素改善的铁死亡作用(P <0.05);(5)结果表明,黄芩素可通过SLC7A11/GPX4通路缓解蛛网膜下腔出血后神经元细胞的铁死亡。

关键词：蛛网膜下腔出血黄芩素铁死亡神经元 Erastin 小鼠

A coordinated planning strategy of energy storage allocation and line upgrading to increase photovoltaic consumption with lowest planning cost

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Science China Technological Sciences 2025年

作者： Bo ZHANG Yuqi JI lu ZHANG wei TANG Xiaohui ZHANG Liang WANG Haoran DING Hanchen MAO College of Information and Electrical Engineering China Agricultural University State Grid Heilongjiang Electric Power Research Institute State Grid Heilongjiang Electric Power Company Limited School of Electrical and Information Engineering Zhengzhou University of Light Industry

Random integration of massive distributed photovoltaic (PV) generation poses serious challenges to distribution networks. Voltage violations, line overloads, increased peak–valley differences, and power-flow reversals can occur at different locations, times, and severities. Traditional planning methods such as energy storage (ES) allocation and upgrading of lines may result in poor economics and low equipment utilization. This study proposes a distribution-network planning strategy that coordinates three planning mechanisms:ES allocation to substations and to feeders, and line upgrading. The proposed strategy achieved the lowest annual cost, considering the distribution network problems at different locations, times, and severities. A net load curve description method was first proposed considering economic planning and the uncertain distribution of loads and PVs. Second, a multistage optimization model for ES allocation and line upgrading was established based on the net load curves. Finally, an improved IEEE33 node system was used in the case study. The planning results show that the proposed coordinated planning strategy can address the problems caused by the random integration of massive distributed PVs, improve equipment utilization, and obtain the lowest total annual planning cost.

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