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苏红骨熏方治疗慢性腰肌劳损的临床疗效观察

辽宁中医杂志 2024年第4期51卷 111-114页

作者：赖洁梅郑嘉琦钟志峰丘远聪惠州市中医医院广东惠州516001 惠州市第一人民医院广东惠州516001

目的探讨苏红骨熏方对慢性腰肌劳损的临床疗效。方法选取2022年7月—2023年9月医院收治的240例慢性腰肌劳损患者,根据随机对照法分为对照组和试验组,每组各120例,对照组口服扶他林,试验组在对照组的基础上采用苏红骨熏方通过中药熏蒸联... 详细信息

目的探讨苏红骨熏方对慢性腰肌劳损的临床疗效。方法选取2022年7月—2023年9月医院收治的240例慢性腰肌劳损患者,根据随机对照法分为对照组和试验组,每组各120例,对照组口服扶他林,试验组在对照组的基础上采用苏红骨熏方通过中药熏蒸联合电脑中频治疗仪治疗。采用视觉模拟评分(VAS)、Oswestry功能障碍指数(ODI)评分和临床体征积分作为慢性腰肌劳损的评价系统,进行统计分析,比较中西医临床疗效,得到苏红骨熏方中药熏蒸联合电脑中频治疗仪治疗慢性腰肌劳损的临床疗效评价。结果治疗后,与对照组进行比较,试验组临床总有效率较高(P<0.05),与治疗前相比较,治疗后两组VAS评分及ODI评分均降低(P<0.05);与对照组相比,试验组VAS评分及ODI评分较低(P<0.05)。经治疗,与治疗前相比较,治疗后两组活动程度、压痛程度、压痛点个数等临床体征积分均降低(P<0.05);与对照组相比较,试验组临床体征积分较低(P<0.05)。与对照组相比较,试验组不良反应发生率较高,差异具有统计学意义(P<0.05)。结论应用中药熏蒸联合电脑中频治疗仪下苏红骨熏方对寒湿型慢性腰肌劳损患者能显著缓解临床症状,增强腰部功能,提高临床疗效,应用安全可靠。

关键词：苏红骨熏方慢性腰肌劳损临床疗效腰部功能安全性

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基于MSCT三维扫描加重建对成人髋关节发育不良全髋关节置换术中髋臼假体的选择及截骨的准确性预测价值

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实用医学杂志 2024年第9期40卷 1309-1313页

作者：崔晓荣兰丽华李向阳钟志锋赣州市中医院放射科江西赣州341000 赣南医学院第一附属医院肿瘤科江西赣州341000

目的探讨基于MSCT三维扫描加重建对成人髋关节发育不良(DDH)患者行全髋关节置换术(THA)时髋臼假体的选择及截骨准确性的预测价值。方法选择60例行全髋关节置换术的成人DDH患者,其中使用常规术前规划的30例患者作为对照组,而使用MSCT三... 详细信息

目的探讨基于MSCT三维扫描加重建对成人髋关节发育不良(DDH)患者行全髋关节置换术(THA)时髋臼假体的选择及截骨准确性的预测价值。方法选择60例行全髋关节置换术的成人DDH患者,其中使用常规术前规划的30例患者作为对照组,而使用MSCT三维扫描加重建技术的30例患者作为观察组,规划完成后依据规划情况实行手术操作及假体置入,收集两组手术前后相关信息,比较两组患者手术时间、术中出血量、术中透视时间、髋臼假体选择匹配率、股骨劈裂骨折发生率、骨盆及髋臼复位质量、Majeed评分及Harris髋关节功能评分,比较两组患者规划前及实际情况中截骨距离、尖肩距情况,评估MSCT三维扫描加重建技术与髋臼假体选择准确度的相关性。结果结果分析显示,观察组患者术前评估使用的MSCT三维扫描加重建技术与髋臼假体选择的准确性具相关性(P0.05)。结论基于MSCT三维扫描+重建对成人DDH全髋关节置换术中髋臼假体的选择及截骨的准确性具较高预测价值,且使用该技术进行术前规划对实际治疗效果及患者恢复具有显著优化效果。

关键词：多层螺旋CT 术前规划髋关节发育不良全髋关节置换术截骨

16S核糖体RNA基因测序评估高原红细胞增多症患者血液菌群特征

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陆军军医大学学报 2024年第10期46卷 1075-1082页

作者：黄沛黄河谢慎威吴玉钟志凤董华平周思敏李鹏谢佳新陆军军医大学(第三军医大学)高原军事医学系高原作业医学教研室重庆400038 联勤保障部队第九四〇医院神经内科兰州730000 陆军第九五三医院健康管理科西藏日喀则857000

目的探讨高原红细胞增多症(high altitude polycythemia,HAPC)患者血液菌群变化特征及其与HAPC发病风险的相关性。方法采用横断面研究设计方案,以2021年在西藏日喀则陆军第九五三医院健康管理科参加体检的41名HAPC患者(HAPC组)和41名高... 详细信息

目的探讨高原红细胞增多症(high altitude polycythemia,HAPC)患者血液菌群变化特征及其与HAPC发病风险的相关性。方法采用横断面研究设计方案,以2021年在西藏日喀则陆军第九五三医院健康管理科参加体检的41名HAPC患者(HAPC组)和41名高原健康人员(对照组)为研究对象。通过高通量测序技术对血液细菌16 S核糖体RNA(16S rRNA)基因的V3-V4可变区进行检测,比较分析HAPC组和对照组血液菌群组成情况和差异。结果2组人员均为汉族男性,年龄、体质量指数及高原移居时间等基线数据比较差异无统计学意义(P>0.05)。菌群多样性分析显示,HAPC组中反映血液菌群α-多样性的Simpson指数[(0.931±0.005)vs(0.907±0.008),P<0.05]、Goods Coverage指数[(0.998±0.001)vs(0.997±0.001),P<0.001]和Pielou指数[(0.597±0.011)vs(0.567±0.009),P<0.05]显著高于对照组。2组间β多样性差异有统计学意义(P<0.01)。菌群相对丰度分析显示,HAPC组血液嗜糖假单胞菌属(Pelomonas)[(0.046±0.004)vs(0.033±0.003),P<0.05]、固氮螺菌属(Azospirillum)[(0.046±0.006)vs(0.021±0.003),P<0.01]、食酸菌属(Acidovorax)[(0.032±0.003)vs(0.019±0.002),P<0.05]的相对丰度均显著高于对照组。特征性细菌LEfSe分析显示,HAPC组标志菌群是α-变形菌纲,对照组标志菌群是毛螺菌科。结论HAPC患者较高原健康人群的血液菌群在多样性、相对丰度及特征性菌类方面发生显著变化,这类变化可能与HAPC的发生发展密切关联。

关键词：高原红细胞增多症血液菌群移居者

Serum procalcitonin levels are associated with rhabdomyolysis following exertional heatstroke: an over 10-year intensive care survey

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World Journal of Emergency Medicine 2024年第1期15卷 23-27页

作者： Li zhong Feifei Shuai Conglin Wang Lipeng Han zhifeng Liu Ming Wu Department of Traditional Chinese Medicine the First Affi liated HospitalGuizhou University of Chinese MedicineGuiyang 550001China Department of Medical Critical Care Medicine General Hospital of Southern Theatre Command of People’s Liberation ArmyGuangzhou 510010China Department of Infection and Critical Care Medicine Shenzhen Second People’s Hospital&First Affi liated Hospital of Shenzhen UniversityHealth Science CenterShenzhen 518035China Department of Nosocomial Infection Prevention and Control Shenzhen Second People’s HospitalShenzhen 518035China Key Laboratory of Hot Zone Trauma Care and Tissue Repair of People's Liberation Army General Hospital of Southern Theatre Command of People's Liberation ArmyGuangzhou 510010China

BACKGROUND:Heatstroke has become a common emergency event in ***(PCT)is used as a biomarker of infection in the emergency department(ED),but its role in rhabdomyolysis(RM)following exertional heatstroke(EHS)remains ***:A retrospective cohort study enrolled patients with EHS from the intensive care unit(ICU).We collected RM biomarkers,inflammation markers,critical disease scores at admission,24 h,48 h,and discharge,and 90-day *** analysis,linear regression and curve fi tting were used to identify the relationship between PCT and ***:A total of 162 patients were recruited and divided into RM(n=56)and non-RM(n=106)*** was positively correlated with myoglobin(Mb),acute hepatic injury,disseminated intravascular coagulation(DIC),Sequential Organ Failure Assessment(SOFA)score,and Acute Physiology and Chronic Health Evaluation II(APACHE II)score,with correlation coefficients of 0.214,0.237,0.285,0.454,and 0.368,respectively(all P<0.05).Interestingly,the results of curve fi tting revealed a nonlinear relationship between PCT and RM,and a two-piecewise linear regression model showed that PCT was related to RM with an odds ratio of 1.3 and a cut-off of<4.6 ng/*** analysis revealed that RM was associated with higher mortality compared to non-RM cases(P=0.0093).CONCLUSION:High serum PCT concentrations are associated with RM after EHS in critically ill *** PCT concentrations should be interpreted cautiously in patients with EHS in the ED.

关键词： Procalcitonin Myoglobin Rhabdomyolysis Exertional heatstroke

Virtual Machine-Based Task Scheduling Algorithm in a Cloud Computing Environment

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Tsinghua Science and Technology 2016年第6期21卷 660-667页

作者： zhifeng zhong Kun Chen Xiaojun Zhai Shuange Zhou College of Computer and Information Engineering Hubei University Department of Electronics Computing and Mathematics University of Derby

Virtualization technology has been widely used to virtualize single server into multiple servers, which not only creates an operating environment for a virtual machine-based cloud computing platform but also potentially improves its efficiency. Currently, most task scheduling-based algorithms used in cloud computing environments are slow to convergence or easily fall into a local optimum. This paper introduces a Greedy Particle Swarm Optimization（G＆PSO） based algorithm to solve the task scheduling problem. It uses a greedy algorithm to quickly solve the initial particle value of a particle swarm optimization algorithm derived from a virtual machine-based cloud platform. The archived experimental results show that the algorithm exhibits better performance such as a faster convergence rate, stronger local and global search capabilities, and a more balanced workload on each virtual machine. Therefore, the G＆PSO algorithm demonstrates improved virtual machine efficiency and resource utilization compared with the traditional particle swarm optimization algorithm.

关键词： cloud computing virtual machine G&PSO algorithm

PV Power Short-Term Forecasting Model Based on the Data Gathered from Monitoring Network

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China Communications 2014年第A2期11卷 61-69页

作者： zhong zhifeng TAN Jianjun ZHANG Tianjin ZHU Linlin School of Computer and Information Engineering Hubei University Wuhan 430062 Hubei Province P. R. China School of Information Engineering Hubei Minzu University Enshi 45000 Hubei Province P. R. China

The degree of accuracy in predicting the photovoltaic power generation plays an important role in appropriate allocations and economic operations of the power plants based on the generating capacity data gathered from the geographically separated photovoltaic plants through network. In this paper, a forecasting model is designed with an optimization algorithm which is developed with the combination of PSO （Particle Swarm Optimization） and BP （Back Propagation） neural network. The proposed model is further validated and the experiment results show that the predication model assures the prediction accuracy regardless the day type transitions and other relevant factors, in the proposed model, the prediction error rate is worth less than 20% in all different climatic conditions and most of the prediction error accuracy is less than 10% in sunny day, and whose precision satisfies the management requirements of the power grid companies, reflecting the significance of the proposed model in engineering applications.

关键词： grid-connected PV plant short-termpower generation prediction particle swarmoptimization BP neural network

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吸纳的现代性:对美国穆斯林的个案分析

世界宗教文化 2022年第5期 92-99页

作者：钟智锋中国人民大学佛教与宗教学理论研究所中国人民大学哲学院

关于伊斯兰教与现代性的关系,学者常以中东国家现代化的困顿,伊斯兰世界与西方的冲突作为两者不相容的证据。然而,曾经社会地位低下、持分离主义和对抗态度的美国穆斯林,过去几十年经过努力跃居成一个面貌现代、融入社会和参与政治的群... 详细信息

关于伊斯兰教与现代性的关系,学者常以中东国家现代化的困顿,伊斯兰世界与西方的冲突作为两者不相容的证据。然而,曾经社会地位低下、持分离主义和对抗态度的美国穆斯林,过去几十年经过努力跃居成一个面貌现代、融入社会和参与政治的群体,这一故事成为伊斯兰教反现代性的有力否证。笔者把穆斯林在现代国家通过社会融入获得现代性的模式称为吸纳的现代性。政教分离、开放多元的宗教体系、移民制度和穆斯林组织的积极回应,这些是推动美国穆斯林融入现代社会的重要条件。因此,创造有利条件促进穆斯林的社会融入,而不是以静态、本质主义的视角去看待伊斯兰教与现代性的关系,或许可以推动伊斯兰教拥抱和拓展现代性。

关键词：美国穆斯林伊斯兰教现代性社会融入

Estimation of the Direction of Arrival Using Virtual Matrix Method for HF Ground Wave Radar

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Wuhan University Journal of Natural Sciences 2007年第2期12卷 289-293页

作者： HUANG Jian zhong zhifeng WEN Biyang School of Electronic Information Wuhan University Wuhan 430072 Hubei China

According to the characteristic of the echo of highfrequency ground wave radar（HF GWR）, which is one-dimensional narrow band signal, a virtual direction of arrival（DOA） matrix is constructed at first, then the DOA of target evaluation is achieved by the method of resolving equations for two-dimensional DOA matrix. And this method bases on the redundancy information of a linear two-row array of antennae. Both the simulation process and the treatment results of measured data （in the case of low SNR echoes and short data series） are given at the end of this paper. By comparing with GPS data of the targets, the validity and practical applicability of the method in this paper is verified.

关键词： HF ground wave radar virtual direction of arrival high-order cumulant

探讨“嵌入科研实践式”模式在中职计算机平面设计专业中的运用

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数字通信世界 2022年第4期 191-193页

作者：钟志锋江苏省溧阳中等专业学校江苏常州213300

文章将以中职教育中的计算机平面设计专业为例,分析其现状以及存在的问题,并“嵌入科研实践式”运用的意义和价值进行了总结,期望学生通过在校期间对科研工作的介入,为走上工作岗位打下基础。

关键词：嵌入科研实践模式中职院校计算机平面设计实践教学