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腰椎间盘突出手术中不同麻醉方式的效果分析

中外医药研究 2024年第24期3卷 43-45页

作者：乔洪波临沂市第四人民医院山东临沂276002

目的:探讨不同麻醉方式在腰椎间盘突出手术中的应用效果。方法:选取2021年1—12月于临沂市第四人民医院行手术治疗的腰椎间盘突出症患者90例作为研究对象,随机分为局麻组(实施局部麻醉)与硬膜外麻醉组(实施硬膜外麻醉),各45例。比较两... 详细信息

目的:探讨不同麻醉方式在腰椎间盘突出手术中的应用效果。方法:选取2021年1—12月于临沂市第四人民医院行手术治疗的腰椎间盘突出症患者90例作为研究对象,随机分为局麻组(实施局部麻醉)与硬膜外麻醉组(实施硬膜外麻醉),各45例。比较两组术后麻醉不良反应、疼痛程度、腰椎功能。结果:两组术后麻醉不良反应总发生率比较,差异无统计学意义(P>0.05)。术前、术后1周及术后6个月,两组视觉模拟评分法(VAS)评分比较,差异无统计学意义(P>0.05);术中、术后1周及术后6个月,两组VAS评分低于术前,且硬膜外麻醉组术中VAS评分低于局麻组(P0.05);术后6个月,两组ODI评分均低于术前(P<0.05)。结论:局部麻醉及硬膜外麻醉应用于腰椎间盘突出症患者手术治疗中均具备良好的麻醉安全性,且不会影响术后疗效,但硬膜外麻醉的术中镇痛效果更佳,临床可根据患者具体情况选择麻醉方式。

关键词：局部麻醉硬膜外麻醉腰椎间盘突出症手术

Approach of hybrid soft computing for agricultural data classification

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International Journal of Agricultural and Biological Engineering 2015年第6期8卷 54-61页

作者： Shi Lei Duan Qiguo Si Haiping qiao hongbo Zhang Juanjuan Ma Xinming College of Information and Management Science Henan Agricultural UniversityZhengzhou 450002China Collaborative Innovation Center of Henan Grain Crops Zhengzhou 450002China Zhengzhou Commodity Exchange Zhengzhou 450008China

Soft computing is an important computational paradigm,and it provides the capability of flexible information processing to solve real world *** data classification is one of the important applications of computing technologies in agriculture,and it has become a hot topic because of the enormous growth of agricultural data *** vector machine is a powerful soft computing technique and it realizes the idea of structural risk minimization principle to find a partition hyperplane that can satisfy the class *** set theory is another famous soft computing technique to deal with vague and uncertain *** learning is an effective method to learn multiple learners and combine their decisions for achieving much higher prediction *** this study,the support vector machine,rough set and ensemble learning were incorporated to construct a hybrid soft computing approach to classify the agricultural *** experimental evaluation of different methods was conducted on public agricultural *** experimental results indicated that the proposed algorithm improves the performance of classification effectively.

关键词： agricultural data soft computing rough set support vector machine ensemble learning classification

Multiusers Parallel Competitive Channel Protocol Based on Unsaturated Service

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中国通信:英文版 2023年第9期20卷 96-114页

作者： Yong Li Miao Gao Xin Xu Guang Zheng hongbo qiao Xinming Ma Ping Dong College of Information and Management Science Henan Agricultural UniversityZhengzhou 450046China Henan Engineering Laboratory of Farmland Monitoring and Control Zhengzhou 450046China

In order to enhance the area throughput of next generation wireless local area network(WLAN)in high density scenarios,orthogonal frequency division multiple access(OFDMA)has been adopted as one of the key technologies in the next generation WLAN communication ***,the performance of the existing media access control(MAC)degrades significantly under unsaturated ***,this paper proposes a multi-user parallel contention channel MAC(MU-MAC)based on unsaturated services,which can effectively reduce the channel access conflict and improve the OFDMA access efficiency of cluster member *** this basis,MU-MAC is enhanced for the spatial clustering group(SCG)formation protocol and support for the unsaturated service ***,the optimal access radius when the service is in a non-saturated state is analyzed to make the relevant theoretical analysis more generally,and the expressions for the throughput and area throughput of the proposed protocol are modeled and *** simulation results verify the correctness of the theoretical analysis and the efficiency of the protocol *** results show that MU-MAC outperforms IEEE 802.11ax and OMAX protocol in area throughput by 40.72%and 104.15%,respectively.

关键词： wireless local area network high density deployment scenarios unsaturated services spatial clustering group

预防-诊疗-科研一体化医院感染管理模式实践经验

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中国医药导报 2024年第19期21卷 155-157,174页

作者：卓凤娟乔红波史运娜涂丽香山东省临沂市人民医院感染管理部山东临沂276000

医院感染管理工作是医疗质量管理的重要组成部分,新形势下探索和实践医院感染管理新模式对促进医院高质量发展有重要意义。自2017年开始,山东省临沂市人民医院初步实施预防-诊疗-科研一体医院感染管理模式,通过成立感染控制多部门协作中... 详细信息

医院感染管理工作是医疗质量管理的重要组成部分,新形势下探索和实践医院感染管理新模式对促进医院高质量发展有重要意义。自2017年开始,山东省临沂市人民医院初步实施预防-诊疗-科研一体医院感染管理模式,通过成立感染控制多部门协作中心,组织开展医院感染多学科会诊和多部门联合查房,参与抗感染会诊,设立多重耐药菌和真菌感染研究所,有效整合抗感染诊疗和医院感染防控各方面资源,创新多部门合作的体制机制,取得良好成效。通过6年的探索实践,山东省临沂市人民医院医院感染发病率和抗菌药物使用强度等指标均呈好转趋势,期间还完成省部级以上科研项目13项。该管理模式实践可为二级以上公立医院医院感染管理模式的转变提供借鉴和参考。

关键词：预防诊疗科研多部门协作医院感染管理模式

Effects of Light on Tree Growth

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Agricultural Biotechnology 2018年第4期7卷 181-186页

作者： Fengsheng SUN Kehua WANG hongbo qiao Dequan ZHANG Dejin DONG Forestry Science and Technology Training Center of Shandong Province Jinan 250014China Forestry Survey and Planning Institute of Shandong Province JinanChina250014

Empirical equations were used to fit tree growth through the analysis of parse wood data, functions with tree growth amount as the dependent variable and annual sunshine duration as the independent variable. According to arithmetical operations like derivation of the functions, the relative contribution rate of light to tree growth was 64.8%, which was almost equal to the relative contribution rate of precipitation to tree growth. Therefore, the light and precipitation were of equal importance to tree growth.

关键词： Empirical equation Parse wood Annual sunshine duration

Study on Mature Age of An Individual Robinia pseudoacacia

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Agricultural Biotechnology 2018年第5期7卷 184-185,190页

作者： hongbo qiao Kehua WANG Xingyun GAO Xueqiang ZHANG Dequan ZHANG Forestry Survey and Planning Institute of Shandong Province Jinan 250014China

Through the study of parse wood materials, the fitting empirical equation of tree growth was obtained, a function with tree growth as a variable and time as an independent variable. The mature age of tree growth was obtained through mathematical operations such as function derivation. The obtained expected maturity ages for the actual forests of Robinia pseudoacacia were 36, 46 and 56 a, respectively, which could be the mature ages for commercial forest, protection forest and special-purpose forest. And the application, research directions and precautions of the mature ages were proposed.

关键词： Mature age Empirical equation Parse wood

Study on Expected Mature Age of Individual Ailanthus altissima

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Agricultural Biotechnology 2019年第5期8卷 90-91,98页

作者： Bin CHANG Haifeng DONG hongbo qiao Dequan ZHANG Kehua WANG Shijiang LI Yaoxiang Forest Farm Department of Natural Resources of Shandong ProvinceTai'an 250014China Daiyue District Ecological Forestry Development Center Tai'an CityShandong ProvinceTai'an 271000China Shandong Province Forestry Monitoring and Planning Institute Ji'nan 250014China

This study was conducted on the analytic tree and got the fitting empirical equation of tree growth,in which the tree growth rate was used as the variable and time as the independent *** arithmetical operation to the function got the mature age of tree growth,and the expected mature age of Ailanthus altissima was 21 *** addition,the application as well as the research direction and matters needing attention were proposed.

关键词： Ailanthus altissima Expected mature age Empirical equation Analytic tree

Discussion on Individual Expected Maturity of Populus canadensis Moench

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Agricultural Biotechnology 2018年第5期7卷 168-170页

作者： Xingyun GAO Mingliang WEI Kehua WANG hongbo qiao Dequan ZHANG Dejin DONG Forestry Survey and Planning Institute of Shandong Province Jinan 250014China

Through the study of parse wood materials in Shandong Province, the fitting empirical equation of tree growth was obtained, a function with tree growth was a variable and time as an independent variable. Through mathematical operations such as function derivation, the mature age of tree growth was obtained. The obtained expected maturity age for Populus canadensis Moench forest was 11 a for pulp material, 26 a for pillar materials and 41 a for peeler. And the application, research directions and precautions of the mature ages were proposed.

关键词： Expected maturity age Empirical equation Parse wood

Study on Mature Age of An Individual Pinus thunbergii Parl

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Agricultural Biotechnology 2018年第5期7卷 156-158页

作者： Kehua WANG hongbo qiao Xingyun GAO Wei ZHANG Mingliang WEI Fengzhen WANG Xueqiang ZHANG Forestry Survey and Planning Institute of Shandong Province Jinan 250014China

Through the study of parse wood materials, the fitting empirical equation of tree growth was obtained, a function with tree growth as a variable and time as an independent variable. Through mathematical operations such as function derivation, the mature age of tree growth was obtained. The obtained maturity age for the actual forest of Pinus thunbergii Parl was 51 a, and the ideal mature age was 66 a. And the application, research directions and precautions of the mature ages were proposed.

关键词： Mature age Empirical equation Parse wood