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基于IEC 61850的多视窗主站源端维护方法

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广东电力 2016年第9期29卷 67-72页

作者：张晓悦陈哲袁方方王广民李永照张思远广东电网有限责任公司电力科学研究院广东广州510080 许继集团有限公司河南许昌461000

当前多视窗主站源端维护普遍采用IEC61970标准进行建模和IEC60870-5-104扩展规约进行传输,针对这种实现方式在建模和传输过程中存在的问题,提出基于IEC61850的多视窗主站源端维护方法。该方法基于IEC61850建立主子站模型,取消中间文件,... 详细信息

当前多视窗主站源端维护普遍采用IEC61970标准进行建模和IEC60870-5-104扩展规约进行传输,针对这种实现方式在建模和传输过程中存在的问题,提出基于IEC61850的多视窗主站源端维护方法。该方法基于IEC61850建立主子站模型,取消中间文件,使主子站模型文件保持一致;通过部署动态数据集,实现主站形成转发表后直接向子站下发;提出基于消息总线的传输模式,实现源端维护的功能。最后,提出基于IEC61850的多视窗主站源端维护方法的实施方案,该方案能够解决目前工程实施中存在的文件交互过多以及主子站模型转换繁琐的不足,提升主子站交互的效率和可靠性。

关键词： IEC61850 IEC61970 源端维护公共信息模型动态数据集

Direct and green repairing of degraded LiCoO2 for reuse in lithium-ion batteries

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National Science Review 2022年第8期9卷 127-137页

作者： Junxiong wang Qi Zhang Jinzhi Sheng Zheng Liang Jun Ma Yuanmao Chen guangmin Zhou Hui-Ming Cheng Shenzhen Geim Graphene Center Tsinghua-Berkeley Shenzhen Institute&Tsinghua Shenzhen International Graduate SchoolTsinghua University Frontiers Science Center for Transformative Molecules School of Chemistry and Chemical EngineeringShanghai Jiao Tong University Faculty of Materials Science and Engineering/Institute of Technology for Carbon Neutrality Shenzhen Institute of Advanced TechnologyChinese Academy of Sciences

Traditional recycling processes of LiCoO2rely on destructive decomposition, requiring high-temperature roasting or acid leaching to extract valuable Li and Co, which have significant environmental and economic concerns. Herein, a direct repairing method for degraded LiCoO2using a LiCl–CH4N2O deep eutectic solvent（DES） was established. The DES is not used to dissolve LiCoO2but directly serves as a carrier for the selective replenishment of lithium and cobalt. Replenishment of lithium restores LiCoO2at different states of charge to a capacity of 130 m Ah/g（at 0.1 C rate）, while replenishing the cobalt increases the capacity retention rate of 90% after 100 cycles, which is comparable to pristine LiCoO2. The DES is collected and reused multiple times with a high repair efficiency. This process reduces energy consumption by 37.1% and greenhouse gas emissions by 34.8% compared with the current production process of LiCoO2, demonstrating excellent environmental and economic viability.

关键词： spent cathodes lithium-ion batteries LiCoO2 direct repair deep eutectic solvent lattice distortion

Characterizing nitric oxide emissions from two typical alpine ecosystems

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Journal of Environmental Sciences 2019年第3期31卷 312-322页

作者： Fei Lin Chunyan Liu Xiaoxia Hu Yongfeng Fu Xunhua Zheng Rui wang Wei Zhang guangmin Cao State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry (LAPC) Institute of Atmospheric Physics Chinese Academy of Sciences College of Earth and Planetary Sciences University of Chinese Academy of Sciences Northwest Institute of Plateau Biology Chinese Academy of Sciences

portion of alpine meadows has been and will continue to be cultivated due to the concurrent increasing demands for animal-and crop-oriented foods and global ***, it remains unclear how these long-term changes in land use will affect nitric oxide(NO) emission. At a field site with a calcareous soil on the Qinghai-Tibetan Plateau,the authors measured the year-round NO fluxes and related variables in a typically wintergrazed natural alpine meadow(NAM) and its adjacent forage oat field(FOF). The results showed that long-term plow tillage, fertilization and growing forage oats significantly yielded ca. 2.7 times more(p < 0.01) NO emissions from the FOF than the NAM(conservatively 208 vs. 56 g N/(ha·year) on average). The spring freeze–thaw period and non-growing season accounted for 17%-35% of the annual emissions, respectively. The Q10 of surface soil temperature(Ts) was 8.9 in the NAM(vs. 3.8 in the FOF), indicating increases of 24%–93% in NO emissions per 1–3 °C increase. However, the warming-induced increases could be smaller than those due to land use change and management practices. The Tsand concentrations of ammonium, nitrate and water-extractable organic carbon jointly explained 69% of the variance in daily NO fluxes from both fields during the annual period(p < 0.001). This result indicates that temporally and/or spatially distributed NO fluxes from landscapes with calcareous soils across native alpine meadows and/or fields cultivated with forage oats can be predicted by simultaneous observations of these four soil variables.

关键词： Alpine meadow Annual NO fluxes Non-growing season Freeze–thaw period Land use change Global warming

Haplotype variations in QTL for salt tolerance in Chinese wheat accessions identified by marker-based and pedigree-based kinship analyses

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The Crop Journal 2020年第6期8卷 1011-1024页

作者： Shizhou Yu Jianhui Wu Meng wang Weiming Shi guangmin Xia Jizeng Jia Zhensheng Kang Dejun Han State Key Laboratory of Crop Stress Biology for Arid Areas Northwest A&F UniversityYangling 712100ShaanxiChina Molecular Genetics Key Laboratory of China Tobacco Guizhou Academy of Tobacco ScienceGuiyang 550081GuizhouChina State Key Laboratory of Soil and Sustainable Agriculture Institute of Soil ScienceChinese Academy of SciencesNanjing 210008JiangsuChina Key Laboratory of Plant Cell Engineering and Germplasm Innovation Ministry of EducationSchool of Life SciencesShandong UniversityJinan 250100ShandongChina Key Laboratory of Crop Gene Resources and Germplasm Enhancement Ministry of Agriculture/The National Key Facility for Crop Gene Resources and Genetic ImprovementInstitute of Crop SciencesChinese Academy of Agricultural SciencesBeijing 100081China

Most modern wheat cultivars were selected on the basis of yield-related indices measured under optimal fertilizer and irrigation *** climate change,land degradation and salinity caused by sea water encroachment,wheat is increasingly subjected to environmental ***,expanding urbanization increasingly encroaches upon prime agricultural land in countries like China,and alternative cropping areas must be *** of these areas have moderate constraining factors,such as ***,it is important to investigate whether current genetic materials and breeding procedures are maintaining adequate variability to address future problems caused by abiotic *** this study,a panel of 307 wheat accessions,including local landraces,exotic cultivars used in Chinese breeding programs and Chinese cultivars released during different periods since1940,were subjected to a genome-wide association study to dissect the genetic basis of salinity *** marker-based and pedigree-based kinship analyses revealed that favorable haplotypes were introduced in some exotic cultivars as well as a limited number of Chinese landraces from the 1940 ***,improvements in salinity tolerance during modern breeding are not as obvious as that of *** broaden genetic diversity for increasing salt tolerance,there is a need to refocus attention on local landraces that have high degrees of salinity tolerance and carry rare favorable alleles that have not been exploited in breeding.

关键词： Genome-wide association study Linkage disequilibrium Salt tolerance Haplotype tracing Triticum aestivum

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窦汇区脑膜瘤的手术治疗策略

中国医师进修杂志 2014年第29期37卷 52-54页

作者：周世聪王光敏陈艳荣贾强潘增军李旭琴山东省滨州市中心医院神经外科 251700 大连市中心医院神经外科

目的探讨窦汇区脑膜瘤的手术治疗策略.方法回顾性分析16例窦汇区脑膜瘤患者的手术治疗方法及术后随访情况.结果 Simpson Ⅰ级切除9例,Ⅱ级切除5例,Ⅳ级切除2例.1例术后出现横窦的血栓形成.随访26～ 61个月,所有患者均无复发.结论术... 详细信息

目的探讨窦汇区脑膜瘤的手术治疗策略.方法回顾性分析16例窦汇区脑膜瘤患者的手术治疗方法及术后随访情况.结果 Simpson Ⅰ级切除9例,Ⅱ级切除5例,Ⅳ级切除2例.1例术后出现横窦的血栓形成.随访26～ 61个月,所有患者均无复发.结论术前详细的评估,术中选择适当的入路,合理处理静脉窦粘连的肿瘤,辅以必要的放疗,可以减少窦汇区脑膜瘤的手术治疗风险和复发率.

关键词：脑膜瘤手术窦汇

注射用薏苡仁油对大肠癌术后患者免疫功能及无进展生存期的影响

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中医学报 2017年第7期32卷 1161-1164页

作者：屈中玉陶海云李印万里新魏光敏王文廉王启船南阳市中心医院河南南阳473009

目的:探讨注射用薏苡仁油对大肠癌术后患者免疫功能和无进展生存期的影响。方法:将118例大肠癌术后患者随机按数字表法分为对照组和观察组,每组各59例。对照组给予FOLFOX4方案化疗,观察组在对照组基础上加用注射用薏苡仁油静脉滴注,共治... 详细信息

目的:探讨注射用薏苡仁油对大肠癌术后患者免疫功能和无进展生存期的影响。方法:将118例大肠癌术后患者随机按数字表法分为对照组和观察组,每组各59例。对照组给予FOLFOX4方案化疗,观察组在对照组基础上加用注射用薏苡仁油静脉滴注,共治疗6个疗程。疗程结束后每2个月对患者进行1次随访。观察记录两组患者无进展生存期(progression-free survival,PFS)和生存率,评价生存质量,检测T淋巴细胞亚群、血清免疫球蛋白G(Immunoglobulin G,IgG)、IgA、IgM及癌胚抗原(carcino-embryonic antigen,CEA)、CA125、结肠癌特异性抗原-3(colon cancer specific antigen-3,CCSA-3)水平,进行不良反应评估。结果:观察组PFS长于对照组,两组比较,差异有统计学意义(P0.05);治疗后观察组生存质量优于对照组,两组比较,差异有统计学意义(P<0.05);治疗后观察组患者血清CD+3、CD+4和CD+4/CD+8均高于对照组,CD+8低于对照组,两组比较,差异有统计学意义(P<0.01);治疗后观察组患者血清IgG、IgA、IgM水平高于对照组,CEA、CA125和CCSA-3水平低于对照组,且化疗导致的不良反应程度较轻,两组比较,差异有统计学意义(P<0.05)。结论:注射用薏苡仁油联合FOLFOX4治疗大肠癌术后患者,能延长PFS,提高患者免疫功能和生存质量,减轻化疗药物不良反应,降低相关肿瘤标志物水平,疗效显著。

关键词：大肠癌肿瘤注射用薏苡仁油 FOLFOX4方案无进展生存期免疫功能中医药治疗中西医结合

TaCHP encoding C1-domain protein stably enhances wheat yield in saline-alkaline fields

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Journal of Integrative Plant Biology 2024年第2期66卷 169-171页

作者： Guilian Xiao Minqin wang Xiaomeng Li Zhengning Jiang Hongjian Zhang Derong Gao Boqiao Zhang guangmin Xia Mengcheng wang The Key Laboratory of Plant Development andEnvironment Adaptation Biology Ministry of Education School of Life ScienceShandong UniversityQingdao 266237China Key Laboratory of Wheat Biology and GeneticImprovement for Low&Middle Yangtze Valley Ministry ofAgriculture Lixiahe Agricultural Institute of Jiangsu ProvinceYangzhou 225007China

Salt and saline-alkaline stress seriously threaten crop production and food security worldwide(Yang and Guo,2018).Identifying genes that confer tolerance to these conditions without yield penalty would help mitigate this problem through molecular breeding(Liang et al.,2023;Sahu and Liu,2023).Although numerous stress-tolerance genes have been identified,their application potential in molecular breeding has rarely been confirmed through multi-year and multi-site field trials.

关键词： breeding fir alkaline

Anacardic acid(6-pentadecylsalicylic acid) induces apoptosis of prostate cancer cells through inhibition of androgen receptor and activation of p53 signaling

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Chinese Journal of Cancer Research 2012年第4期24卷 275-283页

作者： Jing Tan Binghai Chen Leye He Yuxin Tang Zhiqiang Jiang guangmin Yin Jinrong wang Xianzhen Jiang Department of Urology the third Xiangya Hospital of Xiangya Medical CollegeCentral South University

Anacardic acid （AA） is a mixture of 2-hydroxy-6-alkylbenzoic acid homologs. It is widely regarded as a non-specific histone acetyltransferase inhibitor of p300. The effects and the mechanisms of AA in LNCaP cells （prostate cancer cells） remain unknown. To investigate the effect of AA on LNCaP cells, we had carried out several experiments and found that AA inhibits LNCaP cell proliferation, induces G1/S cell cycle arrest and apoptosis of LNCaP cell. The mechanisms via which AA acts on LNCaP cells may be due to the following aspects. First, AA can regulate p300 transcription and protein level except for its mechanisms regulating function of p300 through post-translational modification in LNCaP cells. Second, AA can activate p53 through increasing the phosphorylation of p53 on Serl 5 in LNCaP cells. AA can selectively activate p21 （target genes of p53）. Third, AA can down-regulates androgen receptor （All） through supressing p300. Our study suggests that AA has multiple anti-tumor activities in LNCaP cells and warrants further investigation.

关键词： Prostate cancer anacardic acid apoptosis LNCaP p300 p53

Transfer of small chromosome fragments of Agropyron elongatum to wheat chromosome via asymmetric somatic hybridization

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Science China(Life Sciences) 2004年第5期47卷 434-441页

作者： wang Jing,XIANG Fengning,XIA guangmin & CHEN Huimin School of Life Sciences,Shandong University,Jinan 250100,China School of Life Sciences Shandong University Jinan China

The chromosome constitution of hybrids and chromation patterns of Agropyro-nelelongatum(Host)Neviski in F5 somatic hybrid lines Ⅱ -1-3 and l-1-9 between Triticum aesti-vum *** *** were *** on the statistic data of pollen omther cells,F5 l-1-9 and Ⅱ-1-3 had 20—21 bivalents with a frequency of 84.66% and 85.28%,of which,89.83% and 89.57% were ring *** result indicated that both hybrid lines were basically stable in the chromosome constitution and *** analysis showed that the two hybrids contained biparental and integrated ***(Genome in situ hybridization)revealed that in the form of small chromosome segments,*** chromatin was scattered on 4—6 wheat chromo-somes near by the region of centromere and telomere in the two hybrid *** analysis in-dicated that *** DAN segments were distributed on the 2A,5B,6B and 2D wheat chromosomes in the hybrids,which was in accordance with the GISH results that small-segments intercalated poly-site.

关键词： Triticum aestivum L.,Agropyron elongatum(Host)Neviski,F5 somatic hybrid lines,small chromosome segment translocation,in situ hybridization,simple sequence repeat.