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Science China Materials 2025年第1期 309-311页

作者： tian Liang Xiaoming Zhu Hubei Key Laboratory of Radiation Chemistry and Functional Materials School of Nuclear Technology and Chemistry & Biology Hubei University of Science and Technology

To date, there has been no report on fast-charging and Ahlevel sodium-ion batteries (SIBs) by utilizing thick hard carbon anodes that demonstrate prolonged cycling life and high areal capacity at high rates. Further, the relationship among the complex structure of hard carbon, storage mechanism, and fastcharging performance in alkali-metal ion batteries has been a subject of ongoing debate [1,2].

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吉林省乡级预防接种门诊规范化建设成效分析

中国地方病防治 2016年第9期31卷 990-991页

作者：程涛黄飚林琳田鑫曹凤瑞付思美赵辛李大强吕淑梅周剑惠吉林省疾病预防控制中心吉林长春130062

目的了解吉林省乡级预防接种门诊规范化建设前后,接种单位信息化建设情况,为下阶段吉林省免疫规划信息化建设提供依据。方法下发调查表,收集全省乡级预防接种门诊规范化建设前后免疫规划信息化建设情况,对数据进行描述性分析。结果规范... 详细信息

目的了解吉林省乡级预防接种门诊规范化建设前后,接种单位信息化建设情况,为下阶段吉林省免疫规划信息化建设提供依据。方法下发调查表,收集全省乡级预防接种门诊规范化建设前后免疫规划信息化建设情况,对数据进行描述性分析。结果规范化门诊建设使预防接种门诊信息化管理工作所需设备大幅度增加,规范化建设前后,从事信息录入工作人员的年龄构成、正式职工从事信息录入工作所占比例无明显变化。结论吉林省免疫规划信息管理系统在乡级接种门诊正常运行的硬件条件已经搭建完成。下阶段需通过接种单位规范管理、加强人员培训和发挥信息化平台作用等举措提高免疫规划体系的整体建设水平,同时,要有计划的培养和吸纳年轻人从事预防接种信息化管理工作。

关键词：预防接种门诊信息化建设

Stability of Fullerene Cages:C_(30) to C_(70) and Their Dependence on Shared Pentagon Bonds

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Chinese Journal of Structural Chemistry 2006年第9期25卷 1051-1056页

作者： WU Hai-Shun tian xin-xin JIAN Jian-Feng FENG rui-Juan Chemistry and Material Science Institute Shanxi Normal University Linfen 041004 China

The topological characters of all fullerene isomers from C30 to C70 with respect to their number of shared pentagon bonds have been investigated. Systematic calculations were also carried out at the B3LYP/6-31G^＊ level. It is found that the most stable structure has the smallest number of shared pentagon bonds, and the relative energies of a given size show an increasing tendency to rise with Nss number which denotes the number of C-C bonds shared by pentagon. The topological criterion that has extremely low computational cost can be used as filtering principle to prescreen the thermodynamically viable fullerenes and predict the relative stability of isomers.

关键词： fullerene density functional theory most stable isomer topology Nss

血清1,25-双羟维生素D3水平与绝经期哮喘急性发作的相关性研究

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临床肺科杂志 2019年第9期24卷 1567-1570页

作者：张琼琼田新瑞霍如婕刘岱熊鑫荣山西医科大学第二医院呼吸与危重症医学科

目的探讨血清1,25-双羟维生素D3(1,25-(OH)2-VitD3)水平与绝经期哮喘急性发作的相关性。方法收集2017年1月至2018年5月于我院住院符合纳入标准的绝经期哮喘急性发作患者40例作为实验组,同期收集符合纳入标准的我院健康体检者40例作为对... 详细信息

目的探讨血清1,25-双羟维生素D3(1,25-(OH)2-VitD3)水平与绝经期哮喘急性发作的相关性。方法收集2017年1月至2018年5月于我院住院符合纳入标准的绝经期哮喘急性发作患者40例作为实验组,同期收集符合纳入标准的我院健康体检者40例作为对照组。均采集空腹血标本,实验组于入院后次日晨采集,离心并收集血清,置于-70℃冰箱保存,后用酶联免疫吸附法(ELISA)检测血清1,25-(OH)2-VitD3水平。入院当天对实验组各研究对象进行ACT量表评分并当场收回,同时收集其入院时肺功能并记录FEV 1、FEV 1%预、FEV 1%FVC值。结果实验组血清1,25-(OH)2-VitD3水平明显低于对照组(P<0.05)。绝经期哮喘急性发作患者血清1,25-(OH)2-VitD3水平与其ACT量表评分、肺功能(FEV 1、FEV 1%预、FEV 1%FVC)呈正相关(P<0.05)。结论绝经期哮喘急性发作患者血清1,25-(OH)2-VitD3水平明显降低。血清1,25-(OH)2-VitD3水平越低,绝经期哮喘急性发作程度越重,肺功能越差。

关键词：绝经期 1,25-双羟维生素D3 维生素D 哮喘

绵羊原代Cajal间质细胞的分离培养与鉴定

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中国兽医学报 2020年第6期40卷 1188-1192页

作者：付强李胜男胡新艳田瑞鑫李祯郭妍婷赵新艳陈俊贞姚刚史慧君新疆农业大学动物医学学院新疆乌鲁木齐830052

采集美利奴绵羊的十二指肠,在解剖显微镜下剥去黏膜层及黏膜下层,剪碎后采用Ⅱ型胶原酶和胰酶消化并分离获得绵羊十二指肠原代Cajal间质细胞(ICC);传代培养后,通过倒置显微镜观察不同时间的细胞形态,使用反转录PCR和免疫荧光染色检测IC... 详细信息

采集美利奴绵羊的十二指肠,在解剖显微镜下剥去黏膜层及黏膜下层,剪碎后采用Ⅱ型胶原酶和胰酶消化并分离获得绵羊十二指肠原代Cajal间质细胞(ICC);传代培养后,通过倒置显微镜观察不同时间的细胞形态,使用反转录PCR和免疫荧光染色检测ICC特异性标记物c-Kit。结果显示,成功分离了ICC,且细胞在培养24 h后贴壁,呈现出其固有的形态。RT-PCR检测c-kit基因为阳性,免疫荧光染色鉴定ICC表达c-Kit蛋白。本试验成功分离ICC且传代后细胞稳定增殖生长,为后期开展病原微生物导致ICC改变造成胃肠道炎性病变提供材料。

关键词：绵羊 Cajal间质细胞细胞分离与培养 c-Kit

肌骨超声检查在痛风性关节炎患者疾病活动度评估中的应用效果研究

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中国实用医药 2024年第17期19卷 78-80页

作者：田新蕊胡永鹏杨毛吉窦娟娟甘肃省第二人民医院超声科 730000 甘肃省第二人民医院风湿科 730000

目的分析肌骨超声对评估痛风性关节炎(GA)患者疾病活动度的应用效果。方法选取100例GA患者纳入观察组,另将96例非GA患者纳入对照组。所有患者均行肌骨超声检查。对比两组患者肌骨超声影像表现以及不同疾病活动度GA患者的肌骨超声半定量... 详细信息

目的分析肌骨超声对评估痛风性关节炎(GA)患者疾病活动度的应用效果。方法选取100例GA患者纳入观察组,另将96例非GA患者纳入对照组。所有患者均行肌骨超声检查。对比两组患者肌骨超声影像表现以及不同疾病活动度GA患者的肌骨超声半定量评分。结果观察组患者共有109处病变关节,对照组患者共有100处病变关节。两组肌骨超声表现为骨化、骨侵蚀、滑膜增生、滑膜炎的占比对比,差异无统计学意义(P>0.05);观察组肌骨超声表现为痛风石、高回声点、平行线占比分别为44.04%、52.29%、39.45%,高于对照组的12.00%、6.00%、8.00%,腱鞘炎占比31.19%低于对照组的69.00%,差异有统计学意义(P<0.05)。高疾病活动度GA患者滑膜增生、滑膜血流信号、关节腔积液、软骨缺损评分分别为(2.79±0.45)、(2.83±0.51)、(2.69±0.46)、(2.75±0.42)分,均高于中疾病活动度GA患者的(2.16±0.31)、(2.20±0.40)、(2.01±0.29)、(2.14±0.31)分以及低疾病活动度GA患者的(1.63±0.22)、(1.85±0.32)、(1.54±0.18)、(1.68±0.27)分,差异有统计学意义(P<0.05)。结论肌骨超声检查在GA患者的诊断中效果显著,能够有效评估其疾病活动度,临床应用价值较高。

关键词：痛风性关节炎肌骨超声疾病活动度腱鞘炎滑膜增生

Adaptive Proportional-Derivative Sliding Mode Control Law With Improved Transient Performance for Underactuated Overhead Crane Systems

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IEEE/CAA Journal of Automatica Sinica 2018年第3期5卷 683-690页

作者： Menghua Zhang xin Ma rui Song Xuewen Rong Guohui tian xincheng tian Yibin Li School of Control Science and Engineering Shandong University

In this paper, an adaptive proportional-derivative sliding mode control(APD-SMC) law, is proposed for 2D underactuated overhead crane systems. The proposed controller has the advantages of simple structure, easy to implement of PD control, strong robustness of SMC with respect to external disturbances and uncertain system parameters, and adaptation for unknown system dynamics associated with the feedforward parts. In the proposed APD-SMC law, the PD control part is used to stabilize the controlled system, the SMC part is used to compensate the external disturbances and system uncertainties,and the adaptive control part is utilized to estimate the unknown system parameters. The coupling behavior between the trolley movement and the payload swing is enhanced and, therefore, the transient performance of the proposed controller is *** Lyapunov techniques and the La Salle's invariance theorem are employed in to support the theoretical derivations. Experimental results are provided to validate the superior performance of the proposed control law.

关键词： Adaptability adaptive proportional-derivative sliding mode control(APD-SMC) coupling behavior La Salle’s invariance theorem Lyapunov techniques robustness underactuated overhead crane

Advances in ethnopharmacology,phytochemistry and pharmacology of Erigerontis Herba and its Chinese medicine prescriptions

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Traditional Medicine Research 2025年第1期10卷 44-61页

作者： Yang Zhou Yuan-Yan Huang Ding-Yue Shang Ying Chen Meng tian Cheng-Yu Jin xin Lu Bing-Chun Yan Han-Qing Pang Institute of Translational Medicine School of MedicineYangzhou UniversityYangzhou 225009China Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases Yangzhou UniversityYangzhou 225009China School of Medicine Nanjing University of Chinese MedicineNanjing 210023China State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources Guangxi Normal UniversityGuiling 541004China.

Erigerontis Herba(EH),the dried whole plant of Erigeron breviscapus,is well-known for circulating blood,activating meridians to alleviate pain,expelling wind,and clearing away *** has been extensively utilized in southern China for the treatment of stroke hemiplegia,chest stuffiness and pains,rheumatic arthralgia,headache,and *** review focuses on the botany,ethnopharmacology,phytochemistry,pharmacology and toxicity of EH and its related prescriptions to offer new insights for prospective research of *** information about EH was retrieved from ancient records and books,PubMed,China National Knowledge Infrastructure,Chinese Pharmacopoeia,Web of Science,Doctoral and Master’s Theses,and various electronic *** is a member of Compositae family and is mainly grown in southern *** Chinese medicine records that EH has the effects of circulating blood and removing blood stasis,expelling wind,and removing cold,as well as relieving rigidity of muscle and relieving *** now,nearly 200 ingredients have been characterized from EH,including flavonoids,caffeoyls,aromatic acids,coumarins,pentacyclic terpenoids,volatile oil and other *** extracts,EH related prescriptions(Dengzhan Xixin injection,Dengzhan Shengmai capsules,etc.)or compounds(scutellarin,scutellarein,etc.)possessed obvious therapeutic effects of ischemic stroke,cerebral hemorrhage,myocardial infarction,Alzheimer’s disease,diabetes and its complications,gastric cancer,bone,and joint degenerative ***,the major active compound of EH,has been used as a quality *** no obvious toxicity of EH has been *** to its traditional applications,ethnopharmacology,phytochemistry,pharmacology,and toxicity,EH was applied as a valuable herb for clinical application in food and medicine *** several compounds have been shown to possess diverse biological activities,the underlying mechanisms of their actions remain *** fully exploi

关键词： Erigeron breviscapus traditional applications ethnopharmacology phytochemistry pharmacology

Microscopic Investigation into the Optically Pumped Polymer Lasers Based on Distributed Feedback

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Chinese Physics Letters 2012年第10期29卷 51-53页

作者： ZHAI tian-rui ZHANG xin-Ping DOU Fei Institute of Information Photonics Technology and College of Applied Sciences Beijing University of TechnologyBeijing 100124

Polymeric semiconductors spin-coated onto the photoresist grating form discontinuously distributed flocci,which do not fill grating grooves with nanoscale ***,the polymer layer neither forms a continuous gain channel nor creates a waveguide that enhances the distributed feedback(DFB)mechanism provided by the grating *** is verified by the microscopic and spectroscopic investigations on the topographic surface of the polymer-covered grating as it is etched layer by layer using oxygen *** gives more insights into the mechanisms involved in optically pumped polymer lasers and provides new guidance for constructing DFB lasers.

关键词： waveguide pumped Optically

Effects of dielectric decrement on surface potential in a mixed electrolyte solution

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Chinese Physics B 2018年第12期27卷 436-443页

作者： Jing Peng Wen-xin Zou rui tian Hang Li xin-Min Liu Chongqing Key Laboratory of Soil Multiscale Interfacial Process College of Resources and EnvironmentSouthwest University

Surface potential is an important parameter related to the physical and chemical properties of charged particles. A simple analytical model for the estimation of surface potential is established based on the Poisson–Boltzmann theory with the consideration of the dielectric decrement in mixed electrolyte. The analytical relationships between surface potential and charge density are derived in different mixed electrolytes with monovalent and bivalent ions. The dielectric decrease on the charged surface strongly affects the surface potential at a high charge density with different ion strengths and concentration ratios of counter-ions. The surface potential based on the Gouy–Chapman model is underestimated because of the dielectric decrement on the surface. The diffuse layer can be regarded as a continuous uniform medium only when the surface charge density is lower than 0.3 C·m-2. However, the surface charge densities of many materials in practical applications are higher than 0.3 C·m-2. The new model for the estimation of surface potential can return to the results obtained based on the Gouy–Chapman model at a low charge density. Therefore, it is implied that the established model that considers the dielectric decrement is valid and widely applicable.

关键词： surface potential colloidal particle dielectric decrement charge density electrolyte