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丝网印刷 2024年第15期 113-115页

作者：赵文婷洛阳理工学院

以洛阳理工学院博物馆为例,深入探讨了加强高校博物馆美育功能的路径。详细阐述提升艺术设计水平、整合校内外资源、加强与学校课程的深度融合以及扩大社会影响力等策略,不仅提升了学生的审美能力和艺术素养,还扩大了博物馆的社会教育... 详细信息

以洛阳理工学院博物馆为例,深入探讨了加强高校博物馆美育功能的路径。详细阐述提升艺术设计水平、整合校内外资源、加强与学校课程的深度融合以及扩大社会影响力等策略,不仅提升了学生的审美能力和艺术素养,还扩大了博物馆的社会教育影响力。

关键词：高校博物馆美育功能洛阳理工学院艺术设计

基于SSA—BP机器学习模型的新能源上市企业价值评估研究

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中国资产评估 2024年第5期 4-16,31页

作者：谢非赵文婷重庆理工大学经济金融学院重庆400054

新能源产业是实现我国“双碳”目标的重要领域,新能源上市企业是能源革命的生力军。目前新能源企业价值评估存在评估过程复杂、相关评估方法自洽性较弱等问题。本文整理了2018-2022年60家新能源上市企业的相关数据,在Spearman相关性分... 详细信息

新能源产业是实现我国“双碳”目标的重要领域,新能源上市企业是能源革命的生力军。目前新能源企业价值评估存在评估过程复杂、相关评估方法自洽性较弱等问题。本文整理了2018-2022年60家新能源上市企业的相关数据,在Spearman相关性分析以及偏相关分析的基础上,建立了新能源上市企业价值评估指标体系。同时,依据SSA算法与BP神经网络智能化原理,构建并验证了SSA-BP机器学习模型的可行性和有效性。研究表明,SSA-BP机器学习模型能较好地反映新能源上市企业价值。因此,建议强化营运资金数字化管理、加大科技创新投入、升级跨境新能源产业链布局“补链强链”、充分发挥有效市场和有为政府的双重作用,助力新能源上市企业高质量发展。

关键词：新能源 SSA算法 BP神经网络价值评估

同贝同步装卸下考虑船舶稳性与横倾的岸桥调度优化

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大连海事大学学报 2024年第2期50卷 109-118页

作者：马梦知赵文婷朱声生范厚明大连海事大学交通运输工程学院辽宁大连116026

同贝同步装卸下岸桥调度的复杂性在于不仅需要同时决策卸船和装船两类集装箱的作业序列,还要考虑船舶稳性与横倾约束和舱盖限制。针对该问题,本文建立以最小化作业能耗为目标的岸桥作业序列优化模型,并设计基于Johnson规则的改进变邻域... 详细信息

同贝同步装卸下岸桥调度的复杂性在于不仅需要同时决策卸船和装船两类集装箱的作业序列,还要考虑船舶稳性与横倾约束和舱盖限制。针对该问题,本文建立以最小化作业能耗为目标的岸桥作业序列优化模型,并设计基于Johnson规则的改进变邻域搜索算法求解模型。算例实验验证了模型与算法的有效性,明确了对装卸作业过程中船舶稳性和横倾角加以约束的重要性,并确定了检查船舶横倾角的最佳时间间隔为2 min。本文模型可在保证船舶装卸作业安全的前提下,提高岸桥的装卸作业效率,降低岸桥的作业能耗。

关键词：岸桥调度优化同贝同步装卸船舶稳性与横倾 Johnson规则改进变邻域搜索算法

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莱芜水文站测验断面水位流量关系定线分析

山东水利 2024年第3期 4-6页

作者：赵文婷宋科东济南市水文中心山东济南250014

临时曲线法是水文测站在确定水位流量关系时的常用方法,在采用临时曲线法定线时,经常会出现反曲现象,以及确定多条临时曲线时,相邻曲线流量不接头的问题。本文以莱芜水文站为例,根据2022年实测水位、流量资料,提出了消除反曲以及使相邻... 详细信息

临时曲线法是水文测站在确定水位流量关系时的常用方法,在采用临时曲线法定线时,经常会出现反曲现象,以及确定多条临时曲线时,相邻曲线流量不接头的问题。本文以莱芜水文站为例,根据2022年实测水位、流量资料,提出了消除反曲以及使相邻曲线流量接头的一些思路和方法。

关键词：水位流量关系临时曲线法反曲接头流量莱芜水文站

优质护理对鼻窦炎鼻息肉患者行鼻内窥镜手术后并发症发生率及满意度的影响分析

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中国医学文摘（耳鼻咽喉科学） 2024年第4期39卷 218-220页

作者：王洋洋赵文婷聊城市东昌府人民医院山东聊城252000

目的评价优质护理对鼻窦炎鼻息肉患者行鼻内窥镜手术后并发症发生率及满意度的影响。方法选取于2021年12月~2022年12月,研究对象为在我院行鼻内窥镜手术治疗的鼻窦炎鼻息肉患者,统计出150例按照随机数表法分组,对照组实施常规护理,观察... 详细信息

目的评价优质护理对鼻窦炎鼻息肉患者行鼻内窥镜手术后并发症发生率及满意度的影响。方法选取于2021年12月~2022年12月,研究对象为在我院行鼻内窥镜手术治疗的鼻窦炎鼻息肉患者,统计出150例按照随机数表法分组,对照组实施常规护理,观察组行优质护理,每组各75例,评价比较各组患者的并发症发生率、满意度、鼻腔症状以及情绪状态。结果观察组患者对护理的总满意度比对照组高,其并发症发生率低于对照组,差异有统计意义(P<0.05);与对照组相比,观察组患者的各项鼻腔症状评分显著更低,统计结果P<0.05;护理前的情绪评分差异,护理后观察组患者的焦虑、抑郁评分比对照组低,统计差异有意义(P<0.05)。结论予以手术治疗的鼻窦炎鼻息肉患者实施优质护理干预,既有利于减少术后并发症,提高护理服务质量,还能引导患者积极、乐观面对生活,值得临床采纳。

关键词：优质护理鼻窦炎鼻息肉鼻内窥镜手术并发症发生率满意度

三水白虎汤对人肿瘤坏死因子-α转基因关节炎小鼠滑膜组织自噬的影响

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中华中医药杂志 2024年第3期39卷 1221-1226页

作者：朱兴旺赵晓峰周焕赵文婷杜彦仪肖长虹陈恩生南方医科大学中西医结合医院风湿免疫科广州510315

目的:通过观察三水白虎汤(SSBH)对人肿瘤坏死因子-α转基因关节炎(Tgtc)小鼠滑膜组织自噬的影响,以阐明SSBH减轻关节炎的作用机制。方法:24只雌性Tgtc小鼠按随机数表法分为空白对照(BC)组、SSBH组和阳性对照(3-甲基腺嘌呤,3-MA)组,8只雌... 详细信息

目的:通过观察三水白虎汤(SSBH)对人肿瘤坏死因子-α转基因关节炎(Tgtc)小鼠滑膜组织自噬的影响,以阐明SSBH减轻关节炎的作用机制。方法:24只雌性Tgtc小鼠按随机数表法分为空白对照(BC)组、SSBH组和阳性对照(3-甲基腺嘌呤,3-MA)组,8只雌性FVB小鼠作为阴性对照(NC)组,药物连续灌胃30d后评估关节变形指数、关节组织病理,透射电镜观察滑膜组织自噬体,ELISA法、免疫组化及免疫荧光检测自噬相关蛋白。结果:SSBH组、3-MA组小鼠关节变形指数、关节病理评分较BC组低(P<0.05);3组Tgtc小鼠滑膜组织中在透射电镜下可观察到自噬体;3组Tgtc小鼠滑膜组织不同程度表达微管相关蛋白1A/1b-轻链3B(LC3B),且SSBH、3-MA组表达量较BC组低(P<0.05);SSBH、3-MA组Tgtc小鼠血清、滑膜组织免疫组化及免疫荧光中雷帕霉素靶蛋白(mTOR)表达量较BC组高(P<0.05),Atg1蛋白激酶复合体(ULK1)较BC组低(P<0.05)。结论:Tgtc小鼠关节滑膜组织的自噬水平升高,SSBH治疗Tgtc小鼠关节炎的作用机制可能为上调自噬通路中的mTOR及下调ULK1。

关键词：三水白虎汤类风湿关节炎 Tgtc小鼠自噬雷帕霉素靶蛋白 UNC-51样激酶1

Creating burdock polysaccharide-oleanolic acid-ursolic acid nanoparticles to deliver enhanced anti-inflammatory effects:fabrication,structural characterization and property evaluation

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Food Science and Human Wellness 2023年第2期12卷 454-466页

作者： Shanshan Zhu Zhichang Qiu Xuguang Qiao Geoffrey I.N.Waterhouse Wenqing Zhu wenting zhao Qiuxia He Zhenjia Zheng Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes College of Food Science and EngineeringShandong Agricultural UniversityTai’an 271018China The School of Chemical Sciences The University of AucklandAuckland 1025New Zealand Institute of Agri-food Processing and Nutrition Vegetable Research CenterBeijing Academy of Agriculture and Forestry SciencesBeijing 100097China Biology Institute Qilu University of Technology(Shandong Academy of Sciences)Jinan 250103China

This study explored the potential of polysaccharides from Actium lappa(ALPs)as natural wall materials for producing ALP-based nanoparticles to deliver poorly water-soluble oleanolic acid(OA)and ursolic acid(UA).Encapsulating OA+UA with ALPs(ALP:OA+UA,50:1;OA:UA,1:1)changed the crystalline nature to a more amorphous state through hydrogen bonding and involving O-H/C-O/O-C-O ***-OA/UA nanoparticles had a particle size and zeta potential(in water)of 199.1 nm/-7.15 mV,with a narrow unimodal size distribution,and excellent pH,salt solution,temperature and storage *** with ALPs,ALPOA/UA nanoparticles showed enhanced anti-inflammatory activity(especially at a dose of 100μg/mL)in a CuSO-induced zebrafish inflammation model via down-regulating the NF-κB signalling pathway and gene expression of associated transcription factors and cytokines(TNF-α,IL-1βand IL-8).Therefore,ALP-based nanoparticles are natural and anti-inflammatory carriers for hydrophobic bioactive molecules.

关键词： Encapsulation Structural features Particle size Zeta potential Thermodynamic properties In vivo verification

Sequential quadratic programming enhanced backtracking search algorithm

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Frontiers of Computer Science 2018年第2期12卷 316-330页

作者： wenting zhao Lijin WANG Yilong YIN Bingqing WANG Yuchun TANG School of Computer Science and Technology Shandong University Jinan 250101 China College of Computer and Information Science Fujian Agriculture and Forestry University Fuzhou 350002 China Research Center for Sectional and Imaging Anatomy Shandong University School of Medicine Jinan 250012 China

In this paper, we propose a new hybrid method called SQPBSA which combines backtracking search optimization algorithm （BSA） and sequential quadratic programming （SQP）. BSA, as an exploration search engine, gives a good direction to the global optimal region, while SQP is used as a local search technique to exploit the optimal solution. The experiments are carried on two suits of 28 functions proposed in the CEC-2013 competitions to verify the performance of SQPBSA. The results indicate the proposed method is effective and competitive.

关键词： numerical optimization backtracking search algorithm sequential quadratic programming local search

Microscopic Pore and Filling Performance of Coal Gangue Cementitious Paste

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Journal of Wuhan University of Technology(Materials Science) 2018年第2期33卷 427-430页

作者：王忠昶 WANG Zechuan zhao wenting School of Civil and Safety Engineering Dalian Jiaotong University Dalian 116028 China The State Key Laboratory of Coastal and Offshore Engineering Dalian University of Technology Dalian 116024 China

To obtain the influence laws of the fine gangue rate on the properties of coal gangue cementitious paste, the slump, divergence, stratification, bleeding, setting time and mechanical strength with the change of fine gangue rate were studied on the basis of keeping the amount of cementing material and slurry concentration unchanged. The porosity and the distribution of pore diameter of the filling specimen for curing 28 d were tested by a mercury injection instrument under different fine gangue rate conditions. It was shown that the slump, divergence, setting time and compressive strength of the paste firstly increased and then decreased with increasing fine gangue rate. The stratification and bleeding rate decreased with increasing fine gangue rate. The smaller the critical pore size of the paste was, the smaller the porosity was, the smaller the average pore size was. When the fine gangue rate was 40%, the maximum critical pore diameter of the paste was 55.79 μm, and the corresponding porosity was 17.54%, and the properties of filling paste were the best. When the fine gangue rate further increased, the aggregate surface area increased, and the reaction product of cementitious materials could not effectively fill the pores. It weakened the agglomeration effect. The particles surface of coal gangue was fragmental and flake deposit with irregular shape and uneven fold morphology. It was easy to be bonded with the surface of other filling material. The hydration products of coal gangue cementitious material were a large number of C-S-H gel with fibrous shape and ettringite（AFt） with compact block structure. The theoretical reference was provided for the preparation of low cost gangue cemented filling materials in coal mines.

关键词： cementing gangue fine gangue rate filling performance pore diameter porosity

Assessing the conservation impact of Chinese indigenous chicken populations between ex-situ and in-situ using genome-wide SNPs

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Journal of Integrative Agriculture 2024年第3期23卷 975-987页

作者： wenting Li Chaoqun Gao zhao Cai Sensen Yan Yanru Lei Mengya Wei Guirong Sun Yadong Tian Kejun Wang Xiangtao Kang College of Animal Science and Technology Henan Agricultural UniversityZhengzhou 450002China The Shennong Laboratory Zhengzhou 450002China

Conservation programs require rigorous evaluation to ensure the preservation of genetic diversity and viability of conservation populations. In this study, we conducted a comparative analysis of two indigenous Chinese chicken breeds, Gushi and Xichuan black-bone, using whole-genome SNPs to understand their genetic diversity, track changes over time and population structure. The breeds were divided into five conservation populations(GS1, 2010, ex-situ;GS2, 2019, ex-situ;GS3, 2019, in-situ;XB1, 2010, in-situ;and XB2, 2019, in-situ) based on conservation methods and generations. The genetic diversity indices of three conservation populations of Gushi chicken showed consistent trends, with the GS3 population under in-situ strategy having the highest diversity and GS2 under ex-situ strategy having the lowest. The degree of inbreeding of GS2 was higher than that of GS1 and GS3. Conserved populations of Xichuan black-bone chicken showed no obvious changes in genetic diversity between XB1 and XB2. In terms of population structure, the GS3 population were stratified relative to GS1 and GS2. According to the conservation priority, GS3 had the highest contribution to the total gene and allelic diversity in GS breed, whereas the contribution of XB1 and XB2 were similar. We also observed that the genetic diversity of GS2 was lower than GS3, which were from the same generation but under different conservation programs(in-situ and ex-situ). While XB1 and XB2 had similar levels of genetic diversity. Overall, our findings suggested that the conservation programs performed in ex-situ could slow down the occurrence of inbreeding events, but could not entirely prevent the loss of genetic diversity when the conserved population size was small, while in-situ conservation populations with large population size could maintain a relative high level of genetic diversity.

关键词： genome-wide SNPs conservation genetic diversity ex-situ in-situ