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Study on Management Accounting Change Management and Innovation

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International Journal of Technology Management 2016年第12期 56-58页

作者： liu dongxia Pearl River College Tianjin University of Finance and Economics 301811

At present, China has entered a new normal mode of economy; change management is a very important path of advancing management accounting to keep pace with the times. Obviously, management accounting change usually does not develop along with the established track, and it only relies on its own power to be completed and is executed only through change management. In this paper, management accounting change management and innovation are studied, expecting to play a role in promoting other scholars to join this study.

关键词： Management Accounting Change Management Innovation

High-Throughput Drug Screening on Borrelia garinii and Borrelia afzelii Identified Hypocrellin A as an Active Drug Candidate Against Borrelia Species

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Infectious Microbes & Diseases 2023年第2期5卷 83-92页

作者： Tingting Li Yuxian Xin dongxia liu Jingrong Sun Jingwei Li Ying Zhang Jie Feng School of Basic Medical Sciences Lanzhou UniversityLanzhouChina State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases The First Affiliated HospitalZhejiang University School of MedicineHangzhouChina Jinan Microecological Biomedicine Shandong Laboratory JinanChina State Key Laboratory of Veterinary Etiological Biology College of Veterinary MedicineLanzhou UniversityLanzhouChina.

Lyme disease(LD)is a tick-transmitted infection caused by Borrelia burgdorferi sensu lato species,which include ***,Borrelia afzelii and Borrelia *** majority of patients with early LD can be cured by the standard treatment,yet some still suffer from posttreatment LD *** presence of Borrelia persisters has been proposed as a contributing factor,because they cannot be completely eradicated by the currently used antibiotics for *** new pharmaceuticals targeting Borrelia persisters is crucial for developing more effective ***,we first confirmed the existence of persisters in *** and *** cultures and then conducted a high-throughput screening of a customdrug library against persister-rich stationary-phase *** and *** *** 2427 compounds screened,hypocrellin A(HA),anthracycline class of drugs and topical antibiotics along with some other natural compounds were identified to have strong potential for killing persisters of *** and *** was the most active anti-Borrelia compound,capable of eradicating stationary-phase Borrelia persisters,in particular when combined with doxycycline and/or *** antioxidant vitamin E was found to antagonize the activity of HA,indicating HA’s target is the cell membrane where HA triggers the generation of reactive oxygen species in the presence of *** was found to have distinct bactericidal activity against Borrelia species but had poor or no activity against gram-positive and gram-negative *** of the abovementioned drug candidates may help develop more effective therapies for LD.

关键词： drug screening Borrelia afzelii Borrelia garinii persister hypocrellin A biofilm

Analysis on the reconstruction of management accounting framework from the angle of corporate social responsibility

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International Journal of Technology Management 2016年第11期 50-52页

作者： liu dongxia Pearl River College Tianjin University of Finance and Economics 301811

Along with China’s opening-up to the world and speedy social economic development, the economic strength will not serve as the only attribute of evaluating an enterprise. In this paper, by analyzing from the perspective of the management accounting framework under corporate social responsibility, the theoretical bases for enterprises to manage corporate image were discussed from two aspects economic strength and social responsibility.

关键词： Corporate Social Responsibility Management Accounting Framework Reconstruction

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我国大气电学研究的最新进展

大气科学 2024年第1期48卷 51-75页

作者：郄秀书朱江皖底绍轩骆烁名黄子凡刘冬霞张鸿波袁善锋刘明远孙竹玲徐晨孙春发王东方蒋如斌杨静中国科学院大气物理研究所中层大气和全球环境探测重点实验室(LAGEO) 北京100029 中国科学院大学地球与行星科学学院北京100049

大气电学主要研究地球大气和近地空间发生的电学过程及其机理和影响,其核心研究内容是雷电物理和雷暴电学。自1980年代以来,中国大气电学研究不断取得新的进展,特别是近年来,得益于高时间分辨率雷电探测技术的进步,大气电学研究不仅在... 详细信息

大气电学主要研究地球大气和近地空间发生的电学过程及其机理和影响,其核心研究内容是雷电物理和雷暴电学。自1980年代以来,中国大气电学研究不断取得新的进展,特别是近年来,得益于高时间分辨率雷电探测技术的进步,大气电学研究不仅在雷电物理学和雷暴云电荷结构方面取得了重要成果,也在雷电和雷暴对近地空间的影响、强对流天气的雷电特征、以及雷电资料同化和预警预报等方面取得了重要进展。本文从六个方面对近五年来大气电学的主要研究进展进行回顾,包括高精度雷电探测和定位技术、雷电物理过程和机制、雷暴对中上层大气的影响、雷暴云电荷结构的观测和数值模拟、强对流天气的雷电特征与预报、雷电对气候变化的影响与响应等,最后对大气电学未来发展进行展望。

关键词：大气电学雷暴雷电强对流天气资料同化和预警预报

2021年11月7—9日辽宁省极端雨雪天气分析

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气象与环境学报 2024年第2期40卷 1-8页

作者：高清源金巍高清泉徐庆喆田璐刘冬霞韩国敬鞍山市气象局辽宁鞍山114000 辽宁省气象台辽宁沈阳110166 中国科学院空间天气学国家重点实验室北京100190 廊坊市气象局河北廊坊065000 中国科学院大气物理研究所中层大气与全球环境重点实验室北京100029

选用常规气象观测资料、人工加密观测资料和NCEP/NCAR格点资料,对2021年11月7—9日辽宁省极端雨雪天气进行诊断分析。结果表明:东北冷涡和地面气旋为此次极端雨雪天气的主要影响系统,对流层中低层辐合、高层辐散以及强的冷暖气流交汇,... 详细信息

选用常规气象观测资料、人工加密观测资料和NCEP/NCAR格点资料,对2021年11月7—9日辽宁省极端雨雪天气进行诊断分析。结果表明:东北冷涡和地面气旋为此次极端雨雪天气的主要影响系统,对流层中低层辐合、高层辐散以及强的冷暖气流交汇,是产生极端雨雪天气的主要原因;高低空急流耦合和高空辐散抽吸作用,配合东北冷涡动力抬升作用,暖湿低空急流沿冷垫爬升,进一步加强了上升运动。暖湿急流为此次极端雨雪天气提供了充沛的水汽条件,暖湿急流的增强对应水汽辐合作用增强,配合低层冷垫和东北冷涡的动力抬升作用,对降雪有明显增幅作用;地面辐合线沿地形分布,触发了此次极端强降雪天气。地形阻挡导致地面冷空气堆积形成冷垫,是极端降雪天气发生的重要原因。温度层结差异是鞍山、岫岩雨雪相态差异的主要原因。具有冻结层特征的低层冷垫,为鞍山极端暴雪提供了有利的温度层结条件;融化层厚度和地面温度是岫岩出现冻雨的关键因素。

关键词：东北冷涡暖湿急流冷垫温度层结

Insight into the role of ethylene glycol on thermodynamics and nucleation kinetics of dimethyl terephthalate in mixed solvent system

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Particuology 2024年第2期85卷 1-12页

作者： Yujin Zhang Chunyan Shi Jing Tang Li liu dongxia Yan Qing Zhou Xingmei Lu Songyan Jia College of Chemical Engineering Shenyang University of Chemical TechnologyShenyang110142China Bejing Key Laboratoryoflonic Liquids Clean Process CAS Key LaboratoryofGreen Process and EngineeringState Key Laboratoryof Multiphase Complex SystemsInstitute of Process EngineeringChinese Academy of SciencesBeijing100190China School of Chemistry and Chemical Engineering Qingdao UniversityQingdao266071China Henan Institute of Advanced Technology Zhengzhou UniversityZhengzhou450001China School of Chemical Engineering University of Chinese Academy of SciencesBeijing100049China

Dissolution and nucleation are two essential processes for industrial *** paper in-vestigates the effect of ethylene glycol addition on the crystallization behavior of dimethyl terephthalate(DMT)in *** DMT solubility in mixed solvent system(methanol-ethylene glycol)was deter-mined by isothermal satiation approach,and the solubility was associated using seven *** model fitting results were consistent with the experimental *** on the results,the metastable zone width(MSZW)of DMT was detected by the polythermal approach;the modified Sangwal's theory was used to investigate the nucleation behavior,which can provide a new way of thought for better analysis of the crystallization *** results demonstrated that MSZW was associated with various elements,such as cooling rate,saturation temperature and mass fraction of ethylene *** addition of ethylene glycol slowed down the nucleation rate as shown by the broadening of *** derive the solid-liquid interface energy,the nucleation driving force,the critical nucleation size and the critical Gibbs free energy according to the classical nucleation *** is demonstrated that the nucleation driving force and the solid-liquid interface energy are dependent and jointly influence the MSZW.

关键词： Dissolution Nucleation Solubility Apparent thermodynamic parameters Metastable zone width Solid-liquid interface energy

miR-17-5p、IL-6及MCP-1联合检测对卵巢子宫内膜异位症患者术后复发的预测价值

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分子诊断与治疗杂志 2024年第3期16卷 582-585,590页

作者：刘冬霞宋易坤于航薛闪辉陈飞奈嫚嫚李蕾郑州大学第三附属医院盆底重建科河南郑州450052

目的分析研究血清微小RNA-17-5p(miR-17-5p)、白细胞介素-6(IL-6)及单核细胞趋化蛋白1(MCP-1)联合检测对卵巢子宫内膜异位症(OEM)患者术后复发的预测价值。方法选取郑州大学第三附属医院2019年1月至2022年12月收治的OEM患者作为研究对... 详细信息

目的分析研究血清微小RNA-17-5p(miR-17-5p)、白细胞介素-6(IL-6)及单核细胞趋化蛋白1(MCP-1)联合检测对卵巢子宫内膜异位症(OEM)患者术后复发的预测价值。方法选取郑州大学第三附属医院2019年1月至2022年12月收治的OEM患者作为研究对象,将其命名为OEM组(n=100),另选同期在本院进行体检的健康女性为对照组(n=60)。比较两组血清miR-17-5p、IL-6及MCP-1水平;OEM组患者在入院后均进行手术与药物对症治疗,在治疗结束后对患者随访12个月。以多因素Logistic回归分析OEM患者术后复发的影响因素,并绘制ROC曲线分析血清miR-17-5p、IL-6、MCP-1水平对OEM患者术后复发的预测价值。结果 OEM组的血清miR-17-5p水平低于对照组,IL-6、MCP-1水平均高于对照组,差异有统计学意义(t=11.015、59.651、38.199,均P5 cm(OR=1.828)、ASRM分期为Ⅲ~Ⅳ期(OR=1.815)、血清miR-17-5p水平降低(OR=2.042)、IL-6水平升高(OR=2.136)及MCP-1水平升高(OR=1.966)均是OEM患者术后复发的独立危险因素(P<0.05);ROC曲线分析显示,血清miR-17-5p、IL-6、MCP-1水平及联合检测的曲线下面积(AUC)分别为0.816、0.781、0.745、0.933,联合检测优于单一检测(P<0.05)。结论 miR-17-5p、IL-6及MCP-1联合检测对OEM患者术后复发具有一定预测价值。

关键词：卵巢子宫内膜异位症微小RNA-17-5p 白细胞介素-6 单核细胞趋化蛋白1 术后复发

A Review of Atmospheric Electricity Research in China from 2019 to 2022

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Advances in Atmospheric Sciences 2023年第8期40卷 1457-1484页

作者： Weitao LYU Dong ZHENG Yang ZHANG Wen YAO Rubin JIANG Shanfeng YUAN dongxia liu Fanchao LYU Baoyou ZHU Gaopeng LU Qilin ZHANG Yongbo TAN Xuejuan WANG Yakun liu Shaodong CHEN Lyuwen CHEN Qingyong LI Yijun ZHANG State Key Laboratory of Severe Weather Chinese Academy of Meteorological SciencesBeijing 100081China Laboratory of Lightning Physics and Protection Engineering Chinese Academy of Meteorological SciencesBeijing 100081China Key Laboratory of Middle Atmosphere and Global Environment Observation Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing 100029China Key Laboratory of Transportation Meteorology of China Meteorological Administration Nanjing Joint Institute for Atmospheric SciencesNanjing 210041China Chinese Academy of Sciences Key Laboratory of Geospace Environment School of Earth and Space SciencesUniversity of Science and Technology of ChinaHefei 230026China Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters(CIC-FEMD) Nanjing University of Information Science&TechnologyNanjing 210044China Department of Electrical Engineering Shanghai Jiao Tong UniversityShanghai 200030China Institute of Tropical and Marine Meteorology China Meteorological AdministrationGuangzhou 510641China Beijing Key Lab of Transportation Data Analysis and Mining Beijing Jiaotong UniversityBeijing 100044China Department of Atmospheric and Oceanic Sciences and Institute of Atmospheric Sciences Fudan UniversityShanghai 200438China

Atmospheric electricity is composed of a series of electric phenomena in the *** advances in atmospheric electricity research conducted in China have been achieved in recent *** this paper,the research progress on atmospheric electricity achieved in China during 2019-22 is reviewed focusing on the following aspects:(1)lightning detection and location techniques,(2)thunderstorm electricity,(3)lightning forecasting methods and techniques,(4)physical processes of lightning discharge,(5)high energy emissions and effects of thunderstorms on the upper atmosphere,and(6)the effect of aerosol on lightning.

关键词： atmospheric electricity thunderstorm lightning lightning detection lightning physics

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我国地市报报业生态分析

新闻界 2007年第5期 18-19页

作者：刘东霞中央财经大学新闻传播系北京100081

本文以媒介生态位理论为主要分析工具,从媒介生存发展的角度,结合笔者对一些地市报的调研和有关文献,分析我国地市报的报业生态特征,以期为地市报制定发展策略提供一个可供参照的体系。

关键词：地市报纸生态位报业生态