796 results on '"李芳"'
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2. 脑小血管病患者阿司匹林抵抗的发生率及其与长期预后的关系
- Author
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李芳菲,刘东涛,周立春
- Subjects
阿司匹林抵抗,脑小血管病,预后 ,Neurology. Diseases of the nervous system ,RC346-429 - Published
- 2020
- Full Text
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3. 软件定义光传送网控制器测试方法研究
- Author
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徐云斌, 李宏发, 林屹, 李芳, 张海懿, 连纪文, and 周晓东
- Subjects
软件定义光网络 ,控制器 ,性能 ,测试方法 ,Applied optics. Photonics ,TA1501-1820 - Abstract
软件定义光传送网采用集中式的控制器进行网络控制,控制器的性能及其测试方法是判断其是否存在性能"瓶颈"的重要手段。文章对评测控制器性能"瓶颈"的性能指标进行了分析,在此基础上,提出了一种针对控制器长期运行性能指标的测试方法,采用此方法可对控制器长期运行的稳定性、可靠性及性能进行综合评判。
- Published
- 2018
- Full Text
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4. 300MHz CATV信号光纤传输系统设计
- Author
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王家诒, 刘锐, 刘根生, 施文涛, and 李芳
- Subjects
CATV信号传输 ,光纤传输系统 ,LD—PIN ,Applied optics. Photonics ,TA1501-1820 - Abstract
本文介绍一个与现有300 MHz CATV电缆传输系统兼容的光缆传输系统,无中继距离可达30km,CNR可达43dB。文中还对国产LD—PIN器件提出了传输模拟信号的特殊要求。
- Published
- 1992
- Full Text
- View/download PDF
5. 抵抗素对3T3-L1脂肪细胞葡萄糖摄取的影响
- Author
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李芳萍, 李焱, 傅玉如, 严励, and 傅祖植
- Subjects
抵抗素 ,脂肪细胞 ,葡萄糖摄取 ,Medicine (General) ,R5-920 - Abstract
【目的】构建载有小鼠抵抗素(resistin)基因及其反义核酸的重组真核表达质粒,探讨抵抗素对3T3-L1脂肪细胞葡萄糖摄取的影响。【方法】用RT-PCR技术从小鼠脂肪组织扩增抵抗素基因cDNA,A/T克隆于pGEM-T载体,再亚克隆于pcDNA3.1(+)和pcDNA3.1(-)真核表达载体,构建载有小鼠抵抗素(resistin)基因及其反义核酸的重组真核表达质粒pcDNA3.1^(+)resistin和pcDNA3.1^(-)-resistin^(-)。将pcDNA3.1^(-)resistin^(-)转染小鼠3T3-L1脂肪细胞,通过G418筛选稳定表达的细胞株。3T3-L1脂肪细胞分为对照、瞬时、载体和稳定4个细胞组(每组n=6),用^3H-2-脱氧葡萄糖进行非胰岛素和胰岛素介导的葡萄糖摄取试验。【结果】插入pcDNA3.1^(+)的DNA片段的核苷酸序列与小鼠抵抗素基因mRNA编码区序列完全一致.且方向正确:插入pcDNA3.10^(+)的DNA片段的核苷酸序列与抵抗素基因mRNA编码区核苷酸序列完全一致,且方向相反。对照组、瞬时组、载体组和稳定组的3T3-L1脂肪细胞非胰岛素和胰岛素介导的葡萄糖摄取率的无显著性差别(P〉O.05)。【结论】成功构建了载有抵抗素基因和载有抵抗素基因反义核酸的重组真核表达质粒。抵抗素对3T3-L1脂肪细胞的葡萄糖摄取均无明显影响。
- Published
- 2007
6. 新诊断2型糖尿病患者血清炎症因子及外周血单个核细胞中核因子κB活性变化
- Author
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石秀林, 李芳萍, 蔡梦茵, 黎锋, 严励, 李焱, and 程桦
- Subjects
2型糖尿病 ,核因子κB ,炎症因子 ,TNF-α ,CRP ,IL-6 ,Medicine (General) ,R5-920 - Abstract
【目的】探讨新诊断2型糖尿病患者血清炎症因子超敏-C反应蛋白(hs-CRP)、肿瘤坏死因子α(TNF-α)、白介素-6(IL-6)水平及外周血单个核细胞(PMNC)中NF-κB的活性变化。【方法】选择健康成人66例,新诊断2型糖尿病患者92例,分为正常对照组和2型糖尿病组,分析比较两组血清炎症因子及PMNC中NF-κB活性水平。血清hs-CRP、TNF-α、IL-6采用酶联免疫吸附法测定。免疫印迹分析检测PMNC中核因子KBp65(Set^536)的磷酸化水平,β-actin作为内参。【结果】2型糖尿病组患者的血清CRP、IL-6、INF-α水平均显著高于正常对照组(P〈0.001);糖尿病组患者PMNC中NF-κB P65(Ser^536)磷酸化水平高于正常对照组(0.85±0.38vs0.47±0.25,P〈0.05);在糖尿病组,log(CRP)与质量指数(BMI)、腰围、腰臀比、稳态模型法估计的胰岛素抵抗指数(HOMA-IR)、log(IL-6)、log(TNF-α)、糖基化血红蛋白(hemoglobin,Alc)呈正相关。【结论】结果提示2型糖尿病患者处于炎症状态,血清炎症因子水平及PMNC中NF-κB活性的升高可能与胰岛素抵抗和动脉粥样硬化的形成有关。
- Published
- 2006
7. 抵抗素诱导脐静脉内皮细胞功能异常
- Author
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李志臻, 黎锋, 严励, 李芳萍, 李焱, 程桦, and 傅祖植
- Subjects
抵抗素 ,人脐静脉内皮细胞 ,细胞间黏附分子 ,血管细胞间黏附分子 ,Medicine (General) ,R5-920 - Abstract
【目的】研究抵抗素(resistin)对脐静脉内皮细胞功能的影响,以探讨抵抗素在粥样硬化性疾病中的作用及其机制。【方法】原代培养人脐静脉内皮细胞,不同浓度人抵抗素(0、50、100ng/mL)培养24h。流式细胞检测抵抗素对内皮细胞间黏附分子(ICAM-1)、血管细胞间黏附分子(VCAM-1)与活性氧簇(ROS)表达的影响;RT-PCR检测抵抗素对内皮素(ET-1)、内皮型一氧化氮合酶(eNOS)、诱导型一氧化氮合酶(iNOS)mRNA表达的影响。【结果】人脐静脉内皮细胞经人抵抗素(50ng/mL、100ng/mL)处理24h后ICAM-1和ET-1mRNA表达显著增高,而各组间VCAM-1表达、ROS生成,以及eNOS和iNOS mRNA表达无明显差别。【结论】抵抗素可通过增加ICAM-1表达,上调ET-1表达直接促进内皮细胞激活,提示脂肪细胞与内皮细胞的相互作用可能是动脉粥样硬化性疾病的发病因素之一。
- Published
- 2006
8. 适用于WDM的几种增益平坦的掺铒光纤放大器
- Author
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李芳, 李玲, 黄宣泽, and 刘水华
- Subjects
波分复用 ,掺饵光纤放大器 ,增益平坦 ,Applied optics. Photonics ,TA1501-1820 - Abstract
近年来,掺铒光纤放大器(EDFA)与波分复用(WDM)相结合的传输技术已成为高速率、大容量光通信发展的主流方向。本文分析总结了国外研制适用于WDM的增益平坦EDFA的几种有效方案,为适用于WDM的EDFA实用化研究提供参考。
- Published
- 1998
9. 三种食用菌对冻融猪肉饼贮藏品质的影响.
- Author
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张苗靖, 郭庆启, 符 群, 柴洋洋, 包怡红, and 李芳菲
- Subjects
FREEZE-thaw cycles ,EDIBLE mushrooms ,SHIITAKE ,FROZEN meat ,PRINCIPAL components analysis - Abstract
Copyright of Science & Technology of Food Industry is the property of Science & Technology of Food Industry Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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10. 中国耕地利用效率研究综述与展望.
- Author
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宋东金 and 李 芳
- Abstract
Copyright of Food Science & Technology & Economy is the property of Grain Science & Technology & Economy Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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11. 欧洲农民教育对浙江省高素质农民大学生培育的启示.
- Author
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李芳芳
- Abstract
As a common prosperity demonstration province, Zhejiang Province is facing the dilemma of traditional education methods in the cultivation of high-quality farmers, especially in the group of farmer college students. By sorting out the farmer training models of the advanced agricultural countries in Europe, such as Britain, France, the Netherlands and Germany, we summarized the references for farmer college students in Zhejiang Province, so as to explore the diversified governance paths for the cultivation of high-quality farmers in Zhejiang Province, and provide Zhejiang solutions for the cultivation of high-quality farmers in China. [ABSTRACT FROM AUTHOR]
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- 2024
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12. 他达拉非肠溶缓释新剂型对输尿管梗阻引起的 肾纤维化小鼠治疗作用的研究.
- Author
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李 壮, 刘傲璐, 李丽媚, 余艾妮, 刘 繁, 赵正刚, 赵子建, 穆云萍, and 李芳红
- Abstract
Copyright of Chinese Journal of Pathophysiology is the property of Jinan University, School of Medicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
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13. 絮凝剂硫酸铝强化 AGS 处理建筑涂料废水的探究.
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李 芳, 郑现菊, 许丹桂, 黄伟豪, and 底世聪
- Abstract
Copyright of Technology of Water Treatment is the property of Technology of Water Treatment Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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14. 城市轨道交通超长隧道双车追踪模式下 火灾烟气控制与人员安全疏散研究.
- Author
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李宇辉, 费瑞振, and 李芳
- Abstract
Copyright of Urban Mass Transit is the property of Urban Mass Transit Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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15. 黄精提取物的体外模拟消化特性及对肠道菌群的影响.
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常艾馨, 曹 蓉, 李芳菲, 包怡红, and 柴洋洋
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DIGESTIVE enzymes ,NUCLEOTIDE sequencing ,PHYLA (Genus) ,BOTANY ,SAPONINS - Abstract
Copyright of Science & Technology of Food Industry is the property of Science & Technology of Food Industry Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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16. 岩石物理建模引导的低渗储层参数预测方法.
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汪锐, 李芳, 刘仕友, 孙万元, 李松龄, and 黃晟
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CONVOLUTIONAL neural networks ,DEEP learning ,INDUSTRIAL capacity ,PETROPHYSICS ,DATA logging ,GAS industry - Abstract
Copyright of Coal Geology & Exploration is the property of Xian Research Institute of China Coal Research Institute and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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17. 基于磁场定向钢纤维的高性能混凝土性能研究.
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刘同军, 张 冲, 徐笃军, 张继才, 李 芳, and 张秀芝
- Abstract
Copyright of Bulletin of the Chinese Ceramic Society is the property of Bulletin of the Chinese Ceramic Society Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
18. 亲水性载姜黄素抑菌纳米纤维膜的制备 及其在食品包装上的应用.
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姚国钦, 李一勃, 赵柯萌, 张旗, 杨国燕, 李芳, and 王展
- Abstract
Copyright of Food Research & Development is the property of Food Research & Development Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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19. 多胺对荔枝胚性愈伤组织增殖与体胚发生的影响.
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王 果, 刘耀婷, 李焕苓, 王树军, 李 芳, and 王家保
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ORNITHINE decarboxylase ,PLANT enzymes ,LITCHI ,REGENERATION (Botany) ,SPERMINE - Abstract
Copyright of Guihaia is the property of Guihaia Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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20. 菌酶协同处理在食品加工中的研究进展及应用.
- Author
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马慧, 顾雪敏, 李芳, 梅洁, 王梓棚, and 孔令明
- Abstract
Copyright of China Condiment is the property of China Condiment and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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21. 5G 承载网数字孪生典型场景与应用方案探索.
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王郁, 崔潇, 朱剑, 周晓慧, and 李芳
- Abstract
Copyright of Telecommunications Science is the property of Beijing Xintong Media Co., Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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22. Analysis on the Criminal Online Trial in the Online Litigation Rules of the People’s Court
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李, 芳, primary
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- 2024
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23. 不同中间砧对富士苹果贮藏期 表皮蜡质和角质的影响.
- Author
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李芳红, 杨瑞瑞, 白 露, 王雪雪, 李 欣, 王延秀, and 毕 阳
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- 2024
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24. 西北酿酒葡萄物候模型优选及气候变化对物候期的影响.
- Author
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刘琰琰, 史学家, 杜宏娟, 徐佩瑶, 李芳, 王静, and 张晓煜
- Abstract
Copyright of Transactions of the Chinese Society of Agricultural Engineering is the property of Chinese Society of Agricultural Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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25. 基于Kano模型的慢性肾衰竭5期血液 透析病人安宁疗护的需求分析.
- Author
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吴婷, 吴潯娇, 黄淑琴, and 李芳
- Published
- 2024
- Full Text
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26. 基于非洲秃鹫算法优化卷积神经网络的 重叠峰解析方法.
- Author
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牛传乐, 李芳, 任顺, and 陆安祥
- Abstract
Due to the low resolution of spectroscopic instrument, the characteristics of elements with similar peak position overlap when detecting heavy metals in soil. Spectral overlapping peaks seriously affect the accuracy of quantitative analysis results. In order to obtain accurate heavy metal content, spectral overlapping peaks need to be decomposed. The African vulture algorithm was used to optimize the overlapping peaks of convolutional neural networks (AVOA-CNN). Firstly, 150 double Gaussian overlapping peaks and 43 triple Gaussian overlapping peaks with noise were simulated by Gaussian function model. Different wavelet basis functions were selected for spectral data denoising. With signal-to-noise ratio and root mean square error (RMSE) as evaluation indexes, coif 3 wavelet basis function was finally determined, and derivative method was used to pretreat spectral overlapping peaks. Then, AVOA-CNN was used to obtain the convolutional neural network (CNN) prediction results. The analytic results show that AVOA-CNN can decompose the overlapping peaks successfully and with high accuracy, and that the parameters of the double and triple Gaussian overlapping peaks (peak intensity, peak location, Peak width) are 3. 15% and 5. 90%, respectively. Finally, by comparing the sparrow search algorithm to optimize CNN, CNN and AVOA-CNN, the results show that the AVOA-CNN model has the highest prediction accuracy. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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27. 基于平等协商的跨境水资源初始分配研究 ——以澜沧江-湄公河流域为例.
- Author
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李 芳, 吴凤平, 赵 越, and 陈向南
- Abstract
Transboundary water resource allocation is the core issue to alleviate water resources conflicts and realize effective management and utilization of water resources. Based on the perspective of equal negotiation, we used the Negotiation Game Model to describe the cooperation path among basin countries. Firstly, we introduced the idea of flexible weight to establish a fair and reasonable allocation mode by using a Multi-criteria Decision Model. Then, we used the negotiation game model to approximate the negotiation process of each basin country, to explore a fair and reasonable initial allocation scheme of transboundary water resources that can be generally recognized by each basin country. Taking the Lancang-Mekong River Basin (LMRB) as an example for empirical analysis, the results show that: ① The negotiation scheme proposed by each basin country based on the constraint of fair and reasonable allocation mode reflects the interest demands of each basin country, but the sum of the ideal water rights allocation ratio of each basin country does not meet the constraint condition equal to 100%, so negotiation is required. Each country bears a certain loss of water rights, and the reduction of water rights borne by each basin country ranges from zero to 5. 02%; ② The average satisfaction of the optimized allocation scheme under different preference scenarios is above 90%, which has higher satisfaction and stability compared with the negotiation scheme proposed by each basin country. It indicates that finding the optimal solution of water resource allocation based on the subject satisfaction function considers the interest demands of each basin country, which can improve the acceptability of the transboundary water rights allocation scheme; ③ Under different allocation scenarios, the proportion of transboundary water rights allocated to China and Thailand is higher, while the proportion allocated to Myanmar is lower. From the perspective of the change rate and the average satisfaction of each basin country before and after the negotiation, the transboundary water rights allocation scheme under the preference equity scenario and preference efficiency scenario is the less controversial scheme for each basin country. This study aims to improve the rationality and feasibility of transboundary water resource allocation and provide support for reducing water resource conflicts. [ABSTRACT FROM AUTHOR]
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- 2024
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28. 苯酚对好氧颗粒污泥处理建筑涂料废水 的影响及机制.
- Author
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李 芳, 郑现菊, 陈 明, and 黄伟豪
- Abstract
Copyright of Technology of Water Treatment is the property of Technology of Water Treatment Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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29. Zn/Co-ZIF衍生多孔碳钯基催化剂的 制备及在甲酸制氢中的应用.
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刘青翠, 李云青, 庞瑞琪, 田亚萍, 陈一莹, 李 芳, and 李其明
- Abstract
Copyright of Inorganic Chemicals Industry is the property of Editorial Office of Inorganic Chemicals Industry and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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30. 叶酸在动物胚胎器官发育中的作用研究进展.
- Author
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曾 欣, 蔡晓妍, and 李 芳
- Abstract
Copyright of Journal of Laser Biology / Acta Laser Biology Sinica is the property of Acta Laser Biology Sinica Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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31. 促适应性运动对肺癌化疗病人癌因性疲乏 及生活质量的影响.
- Author
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李芳芳, 李伟明, and 李志鹏
- Published
- 2024
- Full Text
- View/download PDF
32. 装配式可更换分级屈服耗能连接集成 形状优化及试验研究.
- Author
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杜永峰, 李芳玉, 李 虎, and 池佩红
- Abstract
Copyright of Engineering Mechanics / Gongcheng Lixue is the property of Engineering Mechanics Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
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33. 基于模拟实验建立改进的乙酰氯甲醇法测定 特殊医学用途婴儿配方食品中的脂肪酸.
- Author
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洁, 李, 田其燕, 刘艳明, 王艳丽, 李海霞, 卉, 张, 梁秀清, 李芳芳, 香, 鞠, 骏, 王, and 梅, 胡
- Abstract
Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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34. 排泄物管理系统在大便失禁病人中的应用.
- Author
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赵春静, 杜静, 李芳琴, 吴莉, 梁静, and 任贞
- Published
- 2024
- Full Text
- View/download PDF
35. 面向医学生的人工智能素养能力框架构建.
- Author
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康 娜, 郝亚楠, 李芳芳, 刘 杰, and 吴 悦
- Abstract
Copyright of Journal of Academic Library & Information Science is the property of Anhui University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
36. 基于热安全性对FEC合成工艺的优化研究.
- Author
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韩梦如, 李芳, 钱华, and 马晋超
- Abstract
The risk of chlorinated vinyl carbonate fluorination was studied by adiabatic accelerated calorimeter (ARC) and reaction calorimeter(RC1), and the high-risk process was optimized by solvent method. The results show that the solvent-free process is extremely dangerous, and by selecting dimethyl carbonate and diethyl carbonate as the solvent of the reaction system for process optimization, diethyl carbonate solvent method found to be a less hazardous process, the adiabatic temperature rise(ATad) of the reaction process is 114.70 K, the maximum temperature(MTSR) of the synthesis reaction is 125.40 °C, and the maximum reaction rate arrival time under adiabatic is 24 h・ The corresponding temperature (TD24) is 161 ・ 00 °C, the risk level of the optimized process matrix is I, the process risk degree is reduced to 1, and the thermal safety of the process is significantly improved. [ABSTRACT FROM AUTHOR]
- Published
- 2024
37. 化学吸收法捕集二氧化碳的研究进展.
- Author
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沈海燕, 李芳芹, 任建兴, 吴 江, 官贞珍, and 潘卫国
- Abstract
Copyright of Inorganic Chemicals Industry is the property of Editorial Office of Inorganic Chemicals Industry and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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38. 基于 pyrF 的乳酸乳球菌食品级表达 载体的构建.
- Author
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王 帅, 邓木兰, 梁志成, 周泓宇, 何少媚, 张 智, 穆云萍, 李芳红, and 赵子建
- Abstract
Copyright of Science & Technology of Food Industry is the property of Science & Technology of Food Industry Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
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39. 水稻根际芽孢杆菌抗砷胁迫作用及其微生物机制.
- Author
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王东亚, 陈冠虹, 方利平, and 李芳柏
- Published
- 2024
- Full Text
- View/download PDF
40. 华北落叶松混交林林下植物群落特征 对间伐的响应.
- Author
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祝顺万, 刘利霞, 胡雪凡, 代伟, 王月容, and 李芳
- Abstract
Copyright of Forest Engineering is the property of Forest Engineering Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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41. 某车型整车挥发性有机物溯源分析.
- Author
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李芳萍, 邓如淮, and 蔡泽鹏
- Abstract
Copyright of Automotive Digest is the property of Automotive Digest Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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42. 特应性皮炎患儿外周血 miR-122a 和 miR-146a 水平与 Th1/Th2/Th17 免疫平衡的相关性分析.
- Author
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张凌伟, 锁海虹, 苏学艳, 刘冬莲, 王桂荣, and 李芳
- Abstract
Copyright of Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
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43. 甲硫氨酸限制对骨肉瘤细胞增殖、凋亡及铁死亡的影响.
- Author
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张馨丹, 赵正刚, 张文轩, 李芳红, 周素瑾, and 赵子建
- Abstract
Copyright of Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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44. 不同剂量蛋白质饮食对 2 型糖尿病合并肺结核患者营养状况、 免疫功能及氧化应激水平的影响.
- Author
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刘春香, 李 芳, 卓小华, 黄 凰, and 雷 敏
- Abstract
Obejective: To investigate the effects of different doses of protein diet on nutritional status, immune function and oxidative stress in patients with type 2 diabetes mellitus (T2DM) with pulmonary tuberculosis. Methods: 120 T2DM patients with pulmonary tuberculosis who were admitted to Hunan Provincial Chest Hospital from March 2020 to December 2021 were selected as research objects. Patients were randomly divided into high protein group (1.5 g/kg/d protein, total calorie increased by 10%), medium protein group (1.2 g/kg/d protein, total calorie increased by 10%), low protein group (1.0 g/kg/d protein, total calorie increased by 10%). 40 cases in each group. The sputum mycobacterium tuberculosis negative conversion, pulmonary infection, blood glucose, nutritional status, immune function and oxidative stress level in three groups were compared. Results: The sputum mycobacterium tuberculosis negative conversion rate in high protein group and medium protein group was higher than that in low protein group, and high protein group was higher than that of medium protein group (P<0.05). The pulmonary infection rate in high protein group and medium protein group was lower than that in low protein group, and high protein group was lower than that of medium protein group (P<0.05). After treatment, the glycosylated hemoglobin (HbA1c), fasting blood glucose (FBG) and 2h postprandial blood glucose (2hPG) in high protein group and medium protein group were lower than those in low protein group, and high protein group was lower than that of medium protein group (P<0.05). After treatment, total albumin (TP), prealbumin (PA) and albumin (ALB) in high protein group and medium protein group were higher than those in low protein group, and high protein group was higher than that of medium protein group (P<0. 05). After treatment, CD3+, CD4+ and CD4+ /CD8+ in high protein group and medium protein group were higher than those in low protein group, and high protein group was higher than that of medium protein group (P<0.05). After treatment, CD8+ in high protein group and medium protein group was lower than that in low protein group, and high protein group was lower than that of medium protein group (P<0.05). After treatment, the superoxide dismutase (SOD) in high protein group and medium protein group was higher than that in low protein group, and high protein group was higher than that of medium protein group (P<0.05). After treatment, the malondialdehyde (MDA) in high protein group and medium protein group was lower than that in low protein group, and high protein group was lower than that of medium protein group (P<0.05). Conclusion: High protein diet can improve the nutritional status and immune function of T2DM patients with pulmonary tuberculosis, and reduce the level of oxidative stress. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
45. 脑卒中病人药物素养的研究进展及干预措施.
- Author
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许艳梅, 李芳芳, and 陈黛琪
- Published
- 2024
- Full Text
- View/download PDF
46. 高校化学实验教学的安全管理与实践探索.
- Author
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李芳, 刘阳, 韩杰, and 邱晓航
- Abstract
To strengthen the management of laboratory safety, a comprehensive system for undergraduate chemistry laboratory safety is constructed from three aspects: the establishment of safety regulations and rules, safety training for laboratory experiments, and optimization of experiment teaching content, as well as safety emergency training. In terms of improving experiment content, this paper focuses on introducing methods such as designing green chemistry experiments, ensuring the safety of classic experiments, and virtualizing high-risk experiments. By integrating safety management throughout the entire teaching process, not only can students' safety awareness be effectively cultivated, but also their overall quality can be enhanced. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
47. 拔罐联合耳穴压豆在痰湿型高血压患者中的应用价值.
- Author
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何苏平, 李芳芳, and 卢会波
- Subjects
HIGH density lipoproteins ,CUPPING ,ACADEMIC medical centers ,HYPERTENSION ,HUMAN beings ,STATISTICAL sampling ,ACUPUNCTURE ,EAR ,TREATMENT effectiveness ,DESCRIPTIVE statistics ,RANDOMIZED controlled trials ,ACUPRESSURE ,LONGITUDINAL method ,CONTROL groups ,PRE-tests & post-tests ,CIRCADIAN rhythms ,BLOOD pressure - Abstract
Copyright of Journal of Clinical Nursing in Practice is the property of Journal of Clinical Nursing in Practice (Editorial Board, Shanghai Jiao Tong University Press) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
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48. 超声强化方式对热泵干燥莲藕品质特性的影响.
- Author
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李旭好, 钟靖涵, 李 芳, and 刘云宏
- Abstract
Copyright of Food & Machinery is the property of Food & Machinery Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
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49. 纳米压印技术在太阳能电池中应用的研究进展.
- Author
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李 芳, 张 静, and 刘彦伯
- Abstract
Copyright of Micronanoelectronic Technology is the property of Micronanoelectronic Technology Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
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50. 核桃谷蛋白抗菌肽的分离纯化及抑菌稳定性分析.
- Author
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马 慧, 顾雪敏, 梅 洁, 李 芳, 王佳利, 王梓棚, and 孔令明
- Abstract
Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
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