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Epidemiological survey of cystic echinococcosis in southwest China:From the Qinghai-Tibet plateau to the area of Yunnan

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World Journal of Hepatology 2024年第2期16卷 229-240页

作者： jin-rong zi Dan Xiao Jia Peng Fang-Wei Wu Jian-Xiong Li Xin-Liu Yan Zheng-Qing Wang Xuan Cai Qian Xu Ben-Fu Li Ya-Ming Yang Yunnan Provincial Center of Malaria Research Yunnan Institute of Parasitic DiseasesPuer 665000Yunnan ProvinceChina Yunnan Institute of Parasitic Diseases Yunnan Institute of Parasitic DiseasesPuer 665000Yunnan ProvinceChina Tibet Center for Disease Control and Prevention Tibet Center for Disease Control and PreventionLhasa 85000Tibet Autonomous RegionChina Yunnan Provincial Center of Malaria Research Yunnan Institute of Parasitic DiseasesPuer 655000Yunnan ProvinceChina

BACKGROUND Echinococcosis is prevalent in 9 provinces in Western and Northern *** epidemiological survey of echinococcosis in 2012 and 2016 showed cases of echinococcosis in Yunnan *** To understand the spatial distribution and epidemiological characteristics of echinococcosis in Yunnan for the prevention and control of echinococcosis and to reduce the risk of infection in Yunnan *** Based on the China Information System for Disease Control and Prevention(CISDCP),echinococcosis cases reported from 36 hospitals and 34 Centers for Disease Control were investigated and epidemiologically analyzed from 2021 to *** exclusion criteria included suspected cases,same case only counted once and cases not from Yunnan.A total of 705 cases were investigated,of which 397 cases were suitable for statistical *** these 397 cases,epidemiological investigation was tracked in 187 *** data were inputted using double entry in the Excel database,with error correction by double-entry *** data on echinococcosis cases in Yunnan Province were analyzed by ArcGIS 10.1 software to generate a density map of echinococcosis *** statistical analyses were conducted using SPSS 17.0,including the chi-square test,linear regression test and logistic univariate and multivariate regression *** A total of 397 cases were found in 89 counties in Yunnan *** number of cases in the top three prefectures were Dali(38.1%),Diqing(10.1%),and Kunming(8.3%),and the top five counties were Jianchuan(9.1%),Shangri La(8.3%),Eryuan(7.6%),Heqing(6.9%),and Dali Districts(5.0%).There were significant differences between the different *** case reporting rate by CISDCP(33.8%)was low;the first case was reported by CISDCP in 2002,and the highest number of cases was 50(2017).Confirmed and clinical cases accounted for 62.5%and 37.5%,***,90.9%of the cases of hydatid disease were reported by the hospital system,and only 9

关键词： Echinococcosis Cases Epidemiological analysis Yunnan province

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新时期我国粮食安全管理的数字化研究

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粮油食品科技 2023年第4期31卷 36-41页

作者：宋洁张帆王榕金子北京大学工学院北京100871 中国科学院数学与系统科学研究院北京100190

当下,新一轮科技革命突发猛进,数字化技术正在迅速发展并与传统行业进行深度融合,推动世界进入一个数据驱动决策的智慧时代。科技的创新和数字化转型,为加快粮食产业高质量发展赋予了新动能,是保障粮食安全的重要支撑。本文从日常粮食... 详细信息

当下,新一轮科技革命突发猛进,数字化技术正在迅速发展并与传统行业进行深度融合,推动世界进入一个数据驱动决策的智慧时代。科技的创新和数字化转型,为加快粮食产业高质量发展赋予了新动能,是保障粮食安全的重要支撑。本文从日常粮食供应链安全和应急状态下粮食安全两方面着手,详细阐述了数字化建设在粮食安全中发挥的重要作用:一方面,数字化技术对加强日常粮食供应链产、运、储、加、销各环节的多主体信息共享和交互、助力粮食生产的精细化、促进粮食供需关系的动态平衡等具有重要作用;另一方面,数字化技术可以捕捉系统的细节逻辑和随机性,对建立突发事件下的粮食安全的应急管理模型具有重要作用,可以有效提升粮食储备能力、优化粮食储备布局,加强粮食监测预警能力、达成粮食动态供需平衡,健全粮食应急保供能力,实现粮食区域协同调度。本研究有助于搭建粮食应急数字化平台,推进粮食应急智慧决策,为信息化时代我国粮食安全的数字化建设提供支持。

关键词：粮食安全粮食供应链数字化粮食应急安全数字技术

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Neuroprotective potential for mitigating ischemia-reperfusion-induced damage

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Neural Regeneration Research 2025年第8期20卷 2199-2217页

作者： zi Ye Runqing Liu Hangxing Wang Aizhen Zuo Cen jin Nan Wang Huiqi Sun Luqian Feng Hua Yang The Clinical Medical College Guizhou Medical UniversityGuiyangGuizhou ProvinceChina Division of Infectious Diseases Department of Internal MedicinePeking Union Medical College HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina School of Medical Imaging Guizhou Medical UniversityGuiyangGuizhou ProvinceChina Division of Gastroenterology First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenan ProvinceChina The Second Clinical Medical College Lanzhou UniversityLanzhouGansu ProvinceChina Department of Neurosurgery Affiliated Hospital of Guizhou Medical UniversityGuiyangGuizhou ProvinceChina

Reperfusion following cerebral ischemia causes both structural and functional damage to brain tissue and could aggravate a patient's condition;this phenomenon is known as cerebral ischemia-reperfusion *** studies have elucidated the neuroprotective role of the sirtuin protein family(Sirtuins)in modulating cerebral ischemia-reperfusion ***,the potential of utilizing it as a novel intervention target to influence the prognosis of cerebral ischemia-reperfusion injury requires additional *** this review,the origin and research progress of Sirtuins are summarized,suggesting the involvement of Sirtuins in diverse mechanisms that affect cerebral ischemia-reperfusion injury,including inflammation,oxidative stress,blood-brain barrier damage,apoptosis,pyroptosis,and *** therapeutic avenues related to Sirtuins that may improve the prognosis of cerebral ischemia-reperfusion injury were also investigated by modulating Sirtuins expression and affecting representative pathways,such as nuclear factor-kappa B signaling,oxidative stress mediated by adenosine monophosphate-activated protein kinase,and the forkhead box *** review also summarizes the potential of endogenous substances,such as RNA and hormones,drugs,dietary supplements,and emerging therapies that regulate Sirtuins *** review also reveals that regulating Sirtuins mitigates cerebral ischemia-reperfusion injury when combined with other risk *** Sirtuins show promise as a potential target for the treatment of cerebral ischemiareperfusion injury,most recent studies are based on rodent models with circadian rhythms that are distinct from those of humans,potentially influencing the efficacy of Sirtuinstargeting drug ***,this review provides new insights into the role of Sirtuins in the pathology and treatment of cerebral ischemia-reperfusion injury.

关键词： apoptosis autophagy blood-brain barrier dietary supplements drug hormones inflammation neuroprotection oxidative stress prognosis pyroptosis reperfusion injury risk factors RNA therapeutics

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Tuning the porosity of {Co12IICo8III（μ3-OH）24（X）}11+ supramolecular frameworks by reaction time for D2/H2 separation

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Science China Chemistry 2025年

作者： Zhuozhou Xie Zhu Zhuo zi-Ang Nan Qing Li Xiufang Li zi-Xiu Lu Linzhe Lü jin Liu Luyao Liu Wenjing Wang Wei Wang Daqiang Yuan You-Gui Huang State Key Laboratory of Structure Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences University of Chinese Academy of Sciences Xiamen Key Laboratory of Rare Earth Photoelectric Functional Materials Xiamen Institute of Rare Earth Materials Haixi InstitutesChinese Academy of Sciences State Key Laboratory of Physical Chemistry of Solid Surfaces Department of Chemistry College of Chemistry and Chemical EngineeringXiamen University

Systematicly tuning the porosities of porous materials is crucial for targeted gas mixture separation,yet it remains a longstanding *** a common strategy,altering the phenylene ring count in the organic building units has been exploited to adjust pore apertures in metal organic frameworks （MOFs） and covalent organic frameworks （COFs）,resulting in only a stepwise pore size variation of approximately 2.8?.Unlike MOFs and COFs,the porosities for supramolecular assembly frameworks are highly dependent on the packings of the molecular building units in the *** above strategy cannot be applied to supramolecular assembly frameworks and other strategies are required to adjust pore apertures in supramolecular frameworks,especially to achieve porous materials with the optimal pore size for D2/H2separation （～3?）.Here,we successfully modulate the porosity of supramolecular frameworks of[CoII1+12CoIII8L12（μ3-OH）24（X）]1clusters （L=mono-deprotonated 1-iminoisoindole-3-amine,X=ClO?4or Cl?） by controlling the duration of self-assembly *** simply adjusting the reaction time,we obtain three[CoII12CoIII8L12（μ3-OH）24（X）]11+supramolecular frameworks:[CoII12CoIII8（μ3-OH）24（ClO4）L12)]·（Cl）4·（HCO2）7（1）,[CoII12CoIII8L12（μ3-OH）24（Cl）]·（ClOI4）4·（Cl）6·（HCO2）·（H2O）10（2）,and[CoI12CoIII8L12（μ3-OH）24（Cl）]·（Cl）11·（H2O）12（3）.The different stacking patterns of the[CoII12CoIII8L12（μ3-OH）24（X）]11+clusters in these frameworks lead to significantly varied stabilities and *** 1 exhibits permanent porosity with interconnected channels and maintains stability under harsh *** contrast,compound 2 is nearly nonporous,and compound 3 becomes unstable upon *** pores of compound 1 show higher affinity to D2than H2,and the pore aperture diameter of compound 1 （～3.06?） meets the optimal porosity for D2/***,compound 1 demonstrates moderate D2/H2separation at 77 K (retention time:～7 min/g for D2/H2/Ne （10/10/80 vol%） in a flow of 5 mL

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“秦人好兴事”及秦大型工程的历史言说与行政史教训

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河北学刊 2025年第1期45卷 1-10页

作者：王子今湘潭大学哲学与历史文化学院(碧泉书院) “古文字与中华文明传承发展工程”协同攻关创新平台中国人民大学国学院

由余评价秦人工程“使人为之,亦苦民矣”,战国时人言“秦人好兴事”。秦统一之后兴建的著名工程,则有长城、阿房宫、骊山以及驰道、直道等。后世史论、政论或认为,秦工程规模之大,致使人力资源的扼杀式消耗、社会民生的摧毁性损伤、经... 详细信息

由余评价秦人工程“使人为之,亦苦民矣”,战国时人言“秦人好兴事”。秦统一之后兴建的著名工程,则有长城、阿房宫、骊山以及驰道、直道等。后世史论、政论或认为,秦工程规模之大,致使人力资源的扼杀式消耗、社会民生的摧毁性损伤、经济秩序的全面化破坏,是引发秦短促而亡的重要原因之一。有迹象表明,秦大型工程是以军事化形式组织和管理,显示出极高的效率。其所付出的社会代价,尤其是民众的生命成本,则体现出惊人的残酷。汉初营建非常重要的营造项目亦多注意工程规划的合理与人力动员的收敛,对秦政相关内容取“拨乱反正”的态度,体现出历史走向进步的趋势。

关键词：秦朝 “秦人好兴事” 工程效率生命成本

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Regulation and function of endoplasmic reticulum autophagy in neurodegenerative diseases

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Neural Regeneration Research 2025年第1期20卷 6-20页

作者： Xiu-Yun Zhao De-En Xu Ming-Lei Wu Ji-Chuan Liu zi-Ling Shi Quan-Hong Ma Department of Neurology and Clinical Research Center of Neurological Disease the Second Affiliated Hospital of Soochow UniversitySuzhouJiangsu ProvinceChina Institute of Neuroscience&Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases Soochow UniversitySuzhouJiangsu ProvinceChina Department of Neurology Jiangnan University Medical CenterWuxiJiangsu ProvinceChina

The endoplasmic reticulum,a key cellular organelle,regulates a wide variety of cellular *** reticulum autophagy,one of the quality control systems of the endoplasmic reticulum,plays a pivotal role in maintaining endoplasmic reticulum homeostasis by controlling endoplasmic reticulum turnover,remodeling,and *** this review,we briefly describe the endoplasmic reticulum quality control system,and subsequently focus on the role of endoplasmic reticulum autophagy,emphasizing the spatial and temporal mechanisms underlying the regulation of endoplasmic reticulum autophagy according to cellular *** also summarize the evidence relating to how defective or abnormal endoplasmic reticulum autophagy contributes to the pathogenesis of neurodegenerative *** summary,this review highlights the mechanisms associated with the regulation of endoplasmic reticulum autophagy and how they influence the pathophysiology of degenerative nerve *** review would help researchers to understand the roles and regulatory mechanisms of endoplasmic reticulum-phagy in neurodegenerative disorders.

关键词： autophagy endoplasmic reticulum endoplasmic reticulum autophagy endoplasmic reticulum quality control system endoplasmic reticulum receptors endoplasmic reticulum-associated degradation neurodegeneration neurodegenerative disease selective autophagy unfolded protein response

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Influence of different soil properties on the failure behavior of deposit slope under earthquake after rainfall

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Journal of Mountain Science 2023年第1期20卷 65-77页

作者： YANG Bing HOU Jiang-rong ZHOU zi-hong GOU jin-cheng School of Civil Engineering Southwest Jiaotong UniversityChengdu610031China

In this study,the influence of soil properties on the failure behavior and mechanism of slope under earthquake after rainfall was studied with shaking table test in the laboratory,in which the failure process of slope and instant responses of water content and pore water pressure were *** on the principle of similarity,a model test was *** experimental results showed that soil properties exhibit significant influence on failure mode and failure mechanism of *** flowslide,local failure,and creep flowslide failure modes appear in the slope exposed to only ***,under earthquake after rainfall,the other three failure modes occur,i.e.,local slip failure,overall slip failure,and shallow scouring and creep flowslide *** spatial distribution of water content and pore water pressure are the two key factors leading to slope ***,due to the difference of permeability,the soil properties not only affect the spatial distribution of water content of the slope after rainfall,resulting in the peak pore water pressure which occurs mainly near the foot of the slope and near the bedrock interface in the middle and lower parts of the slope,but also affect the dissipation of excess pore water pressure in the process of ***,it is discovered that different types of soil lead to significant differences in the peak acceleration of slope *** critical acceleration of slope with coarse-grained soil is greater than that of slope with fine-grained *** critical acceleration of slope failure shows a close relationship with soil properties.

关键词： Failure mode Failure mechanism Deposit slope Soil properties Earthquake after rainfall

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Multivariate synergy for heightening ionic HOF robustness and proton conductivity

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Science China Chemistry 2025年

作者： Xiang-Tian Bai Li-Hui Cao Xu-Yong Chen Jia-Yu Wang zi-Ye Zhou Shaanxi Key Laboratory of Chemical Additives for Industry College of Chemistry and Chemical EngineeringShaanxi University of Science and Technology

Multicomponent crystalline materials construct more complex and diversified structures with different combinations and modes,which expands the material structure space and application *** this work,we have successfully synthesized two twocomponent ionic hydrogen-bonded organic frameworks （iHOF-32 and iHOF-33） and a three-component iHOF （iHOF-34）.Guanidine hydrochloride which is rich in N and H and has a short chain length strengthens the hydrogen bonding network of iHOF,thereby aiding in the efficient migration of *** rigid architecture of 1,1'-diamino-4,4'-bipyridine diiodide furnishes additional scaffolding for the iHOFs and enhances its robustness under harsh ***-34 accomplishes the combination of the ultra-high proton conductivity of iHOF-32 and the robustness of iHOF-33 by the synergistic interaction among the three components of *** addition,iHOF-34 was fabricated as a composite membrane with a peak proton conductivity of 1.55×10-1S cm-1,which is 3.8 times higher than that of recast Nafion,and has extensive potential in fuel *** self-assembly strategy of multicomponent HOFs opens up new avenues for constructing diverse structures while promising new opportunities for applications in the fields of proton conduction and energy storage.

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日本加入联合国始末

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史学集刊 2025年第1期 133-144页

作者：刘子玉温州大学人文学院浙江温州325035

1952年6月日本正式提交入联申请时,联合国受美苏冷战等因素影响,难以通过规范的单独审议程序吸纳新成员。苏联提出共产主义阵营与西方阵营的申请国可以同时入联的“一揽子方案”,但遭到美国的强烈反对。1953年,联合国大会认为应以普适... 详细信息

1952年6月日本正式提交入联申请时,联合国受美苏冷战等因素影响,难以通过规范的单独审议程序吸纳新成员。苏联提出共产主义阵营与西方阵营的申请国可以同时入联的“一揽子方案”,但遭到美国的强烈反对。1953年,联合国大会认为应以普适性原则为基础,通过政治妥协打破入联僵局,尽早吸纳日本等国加入联合国。1955年,加拿大提出日本与蒙古等18个国家同时入联的方案,因中国台湾当局反对蒙古入联而失败。苏联随机应变,提出排除日蒙两国的“16国入联方案”,并顺利通过安理会与联合国大会审议,日本入联再度受挫。1956年10月,日苏恢复邦交,苏联承诺支持日本入联。1956年12月,日本正式加入联合国。1952—1956年间,日本入联进程深受美苏冷战及联合国职能与内部权力关系变化的影响,日本政府的外交努力难以发挥有效作用。

关键词：日本入联美苏冷战联合国大会

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Study on the prediction and inverse prediction of detonation properties based on deep learning

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Defence Technology（防务技术） 2023年第6期24卷 18-30页

作者： zi-hang Yang Ji-li rong zi-tong Zhao Department of Mechanics School of Aerospace EngineeringBeijing Institute of TechnologyBeijing100081China

The accurate and efficient prediction of explosive detonation properties has important engineering significance for weapon *** methods for predicting detonation performance include empirical formulas,equations of state,and quantum chemical calculation *** recent years,with the development of computer performance and deep learning methods,researchers have begun to apply deep learning methods to the prediction of explosive detonation *** deep learning method has the advantage of simple and rapid prediction of explosive detonation ***,some problems remain in the study of detonation properties based on deep *** example,there are few studies on the prediction of mixed explosives,on the prediction of the parameters of the equation of state of explosives,and on the application of explosive properties to predict the formulation of *** on an artificial neural network model and a one-dimensional convolutional neural network model,three improved deep learning models were established in this work with the aim of solving these *** training data for these models,called the detonation parameters prediction model,JWL equation of state(EOS)prediction model,and inverse prediction model,was obtained through the KHT thermochemical *** training,the model was tested for overfitting using the validation-set *** the model-accuracy test,the prediction accuracy of the model for real explosive formulations was tested by comparing the predicted value with the reference *** results show that the model errors were within 10%and 3%for the prediction of detonation pressure and detonation velocity,*** accuracy refers to the prediction of tested explosive formulations which consist of TNT,RDX and *** the prediction of the equation of state for explosives,the correlation coefficient between the prediction and the reference curves was above *** the prediction of the inverse predi

关键词： Deep learning Detonation properties KHT thermochemical Code JWL equation of states Artificial neural network One-dimensional convolutional neural network

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