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Research Progress of circRNAs during Epithelial- Mesenchymal Transition of Hepatocellular Carcinoma

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Proceedings of Anticancer Research 2024年第2期8卷 24-35页

作者： Yuqing Li cuicui Ren Yu Cai Chang Tian Yuanyuan Jia ge Wu Xi’an Medical University Xi’an 710000China Faculty Development and Teaching Evaluation Office The First Affiliated Hospital of Xi’an Medical UniversityXi’an 710000China

Hepatocellular carcinoma is prone to invasion and metastasis.It often receives a low diagnosis rate in the early stage but has an extremely high mortality rate.Epithelial-mesenchymal transformation(EMT)is a key factor in promoting tumor cell invasion and metastasis.Circular RNA(circRNA)is involved in regulating EMT in hepatocarcinoma cells through multiple pathways,thereby affecting the occurrence and progression of hepatocellular carcinoma.This article mainly reviews the research progress of circRNA related to EMT core transcription factors,circRNA that promotes EMT in liver cancer,and circRNA that inhibits EMT in liver cancer.

关键词： circRNA Epithelial-mesenchymal transformation(EMT) Hepatocellular carcinoma(HCC)

碱处理对加捻竹纤维/环氧复合材料润湿性与拉伸失效的影响

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复合材料学报 2024年第4期41卷 1870-1878页

作者：顾少华李昊远张文福王翠翠李明鹏程海涛王戈国际竹藤中心竹藤科学与技术重点实验室北京100102 浙江省林业科学研究院杭州310023

采用加捻竹纤维(TBF)为增强相、环氧树脂-酸酐体系为基体相,制备加捻竹纤维/环氧树脂(TBF/EP)复合材料,通过改变NaOH溶液浓度(1wt%~5wt%),研究碱处理对TBF/EP复合材料润湿性和拉伸失效的影响。采用SEM、表面张力测试、原位加载等纳米和... 详细信息

采用加捻竹纤维(TBF)为增强相、环氧树脂-酸酐体系为基体相,制备加捻竹纤维/环氧树脂(TBF/EP)复合材料,通过改变NaOH溶液浓度(1wt%~5wt%),研究碱处理对TBF/EP复合材料润湿性和拉伸失效的影响。采用SEM、表面张力测试、原位加载等纳米和微观试验手段,对纤维-树脂结合状态、润湿性能和拉伸力学特性进行了分析。结果表明:碱处理降低了纤维表面能和极性,使TBF与基体润湿力从0.45 mN降至0.1 mN;3wt%NaOH溶液改性的TBF/EP复合材料含胶量降低至62%,拉伸强度(TS)达到273.70 MPa,比未处理复合材料提高178.64%;原位分析显示,TBF失效过程包括纤维断裂和纤维间滑移,而TBF/EP复合材料失效过程包括基体剪切屈服和纤维断裂,且随着浸润性提高,BF抑制屈服的效果增加。因此,TBF/EP复合材料的强度主要来源于纤维和界面的增强,受TBF与基体的浸润性、应力传递效果的影响。

关键词：竹纤维加捻结构复合材料润湿性能失效机制

Corrigendum: Research Progress of circRNAs during Epithelial-Mesenchymal Transition of Hepatocellular Carcinoma

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Proceedings of Anticancer Research 2024年第3期8卷 166-166页

作者： Yuqing Li cuicui Ren Yu Cai Chang Tian Yuanyuan Jia ge Wu The First Affiliated Hospital of Xi’an Medical University Xi’an 710000China Xi’an Medical University Xi’an 710000China

Correction The affiliation in the original publication(https://***/10.26689/par.v8i2.6010)is incorrect.The original affiliation was:Yuqing Li1,cuicui Ren1,Yu Cai2,Chang Tian2,Yuanyuan Jia2,ge Wu1*1Xi’an Medical University,Xi’an 710000,China 2Faculty Development and Teaching Evaluation Office,The First Affiliated Hospital of Xi’an。

关键词： Transition Carcinoma Cor

Mechanical and Rheological Properties of Bamboo Pulp Fiber Reinforced High Density Polyethylene Composites:Influence of Nano CaCO_(3)Treatment and Manufacturing Process with Different Pressure Ratings

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Journal of Renewable Materials 2022年第7期10卷 1829-1844页

作者： cuicui Wang Xin Wei Lee MSmith ge Wang Shuangbao Zhang Haitao Cheng International Centre for Bamboo and Rattan Beijing100102China Department of Mechanical and Energy Engineering University of North TexasDenton76203USA Beijing Key Laboratory of Wood Science&Engineering College of Material Science&TechnologyBeijing Forestry UniversityBeijing100083China

In order to investigate the effect of the relative motion of nano CaCO_(3)reinforced bamboo pulp fiber(BPF)/HDPE composite components on the mechanical performance,a comparative study was performed.BPF was treated by nano CaCO_(3)blending(BM)and impregnation modification(IM)technology.The composites were produced using hot press(HPMP),extrusion(EMP)and injection molding process(IMP).The physical morphology of BPF was similar at different manufacturing processes.Compared to the samples manufactured by HPMP,a decrease in the(specific)flexural strength of BPF/HDPE composites and an increase in those of composites treated by nano CaCO_(3)manufactured by EMP and IMP were observed.The injection molded composites exhibited the best values in the(specific)impact strength,(specific)tensile properties.IM had a greater effect on the rheological behavior of the composites than BM,and nano CaCO_(3)treatment most effectively affected the performance of the extrusion molded composites.

关键词： Nano CaCO_(3) bamboo pulp fiber composites manufacturing process mechanical properties rheological properties

传承中国藏书文化,推进图书馆史志编纂——“海源阁藏书暨中国历代图书文化史研究学术研讨会”综述

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图书情报研究 2024年第2期17卷 100-105页

作者：陈翠翠南京大学信息管理学院南京210023

[目的/意义]2023年7月7日至9日,“海源阁藏书暨中国历代图书文化史研究学术研讨会”在山东聊城举办,深化和推动了以藏书和图书馆史为主题的学术研究进程。[方法/过程]本文将对与会专家和学者在海源阁藏书文化研究、中国图书文化综合研... 详细信息

[目的/意义]2023年7月7日至9日,“海源阁藏书暨中国历代图书文化史研究学术研讨会”在山东聊城举办,深化和推动了以藏书和图书馆史为主题的学术研究进程。[方法/过程]本文将对与会专家和学者在海源阁藏书文化研究、中国图书文化综合研究、图书馆史志编纂问题、近现代图书馆史研究、图书馆人物研究等方面的研讨内容和学术成果进行评述。[结果/结论]并在此基础上,从新文化史和国际视野的角度,强调史料的整理和研读在中国图书文化研究中的重要性。

关键词：海源阁藏书中国图书文化史图书馆史志编纂学术研讨会

西洋参种植土壤中五氯硝基苯及其降解产物的残留分析

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当代化工 2024年第2期53卷 334-337页

作者：谢璇杜明月何媛张翠翠葛璇张水燕山东省济南生态环境监测中心山东济南250100 山东省中医药研究院山东济南250014

研究分析和评估西洋参种植土壤中五氯硝基苯及其降解产物的残留情况,为西洋参种植土壤的治理及安全评估提供依据。分别采集了3个区域的土壤样品,采用气相色谱仪(GC-ECD)测定,建立了土壤中五氯硝基苯(PCNB)及其降解产物五氯苯胺(PCA)和... 详细信息

研究分析和评估西洋参种植土壤中五氯硝基苯及其降解产物的残留情况,为西洋参种植土壤的治理及安全评估提供依据。分别采集了3个区域的土壤样品,采用气相色谱仪(GC-ECD)测定,建立了土壤中五氯硝基苯(PCNB)及其降解产物五氯苯胺(PCA)和甲基五氯苯基硫醚(PCTA)残留的分析方法。检测结果表明,样品中均可以检测到五氯硝基苯及其降解产物,五氯硝基苯残留量与其降解产物的残留量存在显著的正相关系,不同区域的残留量差异较大。

关键词：五氯硝基苯降解产物西洋参种植土壤残留

Spatial pattern of grassland aboveground biomass and its environmental controls in the Eurasian steppe

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Journal of geographical Sciences 2017年第1期27卷 3-22页

作者： JIAO cuicui YU Guirui HE Nianpeng MA Anna ge Jianping HU Zhongmin Synthesis Research Center of Chinese Ecosystem Research Network Key Laboratory of Ecosystem Network Observation and ModelingInstitute of Geographic Sciences and Natural Resources ResearchCASBeijing 100101China University of Chinese Academy of Sciences Beijing 100049China College of Life Sciences Beijing Normal UniversityBeijing 100875China

Vegetation biomass is an important component of terrestrial ecosystem carbon stocks. Grasslands are one of the most widespread biomes worldwideplaying an important role in global carbon cycling. Thereforestudying spatial patterns of biomass and their correlations to environment in grasslands is fundamental to quantifying terrestrial carbon budgets. The Eurasian steppean important part of global grasslandsis the largest and relatively well preserved grassland in the world. In this studywe analyzed the spatial pattern of aboveground biomass（AGB）and correlations of AGB to its environment in the Eurasian steppe by meta-analysis. AGB data used in this study were derived from the harvesting method and were obtained from three data sources（literatureglobal NPP database at the Oak Ridge National Laboratory Distributed Active Archive Center（ORNL）some data provided by other researchers）. Our results demonstrated that：（1） as for the Eurasian steppe overallthe spatial variation in AGB exhibited significant horizontal and vertical zonality. In detailAGB showed an inverted parabola curve with the latitude and with the elevationwhile a parabola curve with the longitude. In additionthe spatial pattern of AGB had marked horizontal zonality in the Black Sea-Kazakhstan steppe subregion and the Mongolian Plateau steppe subregionwhile horizontal and vertical zonality in the Tibetan Plateau alpine steppe subregion.（2） Of the examined environmental variablesthe spatial variation of AGB was related to mean annual precipitation（MAP）mean annual temperature（MAT）mean annual solar radiation（MAR）soil Gravel contentsoil p H and soil organic content（SOC） at the depth of 0–30 cm. NeverthelessMAP dominated spatial patterns of AGB in the Eurasian steppe and its three subregions.（3） A Gaussian function was found between AGB and MAP in the Eurasian steppe overallwhich was primarily determined by unique patterns of grasslands and environment in the Tibetan Plateau. AGB was significantly positively related to MAP in the Black Sea-Kazakhstan steppe sub

关键词： the Eurasian steppe aboveground biomass spatial pattern parabola curve Gaussian function

企业创新质量的“政府-市场”双重治理演化博弈分析

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科技创业月刊 2023年第10期36卷 90-96页

作者：葛翠翠江苏安全技术职业学院江苏徐州221004

企业的低质量创新既浪费创新资源,又阻碍高质量发展进程,需联合有为政府和有效市场加以治理。在此背景下,构建政府、企业和市场共同参与的三方演化博弈模型,讨论不同条件下的稳定均衡策略组合,并仿真分析关键因素对主体策略的影响。结... 详细信息

企业的低质量创新既浪费创新资源,又阻碍高质量发展进程,需联合有为政府和有效市场加以治理。在此背景下,构建政府、企业和市场共同参与的三方演化博弈模型,讨论不同条件下的稳定均衡策略组合,并仿真分析关键因素对主体策略的影响。结果表明,提高高质量创新收益、政府的奖惩和市场监督力度可以治理企业的低质量创新行为,但是过高的政府奖励可能会给财政带来较大压力,导致放弃监管。因此,政府制定奖励措施应评估财政承受能力,除此之外,政府和市场应合力培育良好的创新环境,引导消费者的高质量创新消费,提高企业高质量创新收益。研究结果丰富了企业创新质量治理的相关理论,可为有关部门的政策制定提供参考。

关键词：有为政府有效市场企业创新质量双重治理三方演化博弈

Adaptive EWMA Controller based on Dynamic Modeling in Semiconductor Manufacturing

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Adaptive EWMA Controller based on Dynamic Modeling in Semico...