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你怎样成为我愿意使用的人——企业用人行为分析

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教育发展研究 2006年第7期26卷 69-72页

作者：潘丽达上海启明软件股份有限公司人力资源部经理上海200072

学校育人的目的是什么？简单来讲，就是能被人使用。进而言之，是在被使用的过程中不断挖掘自己的潜能，通过岗位任务的完成与提升不断实现自己的价值。

关键词：企业用人行为高校毕业生就业指导人力资源管理角色转换

The origin of half-metallicity in conjugated electron systems-a study on transition-metal-doped graphyne

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The origin of half-metallicity in conjugated electron system...

Intercalation of metals and silicon at the interface of epitaxial graphene and its substrates

中国真空学会2014学术年会

作者： lida pan Deliang Bao Boqun Song Jiatao Sun Lizhi Zhang Werner Hofer Shixuan Du Hong-jun Gao Institute of Physics Chinese Academy of Sciences

We studied the mechanism of half-metallicity(HM)formation in transition-metal-doped con-jugated carbon based structures by first-principles electronic structure *** is found that the HM is a rather complex phenomenon,determined by the ligand field splitting of d-orbitals of the transition metal atoms,the exchange splitting and the number of valence *** most of the conjugated carbon based structures possess ligands with intermediate strength,the ordering of the d-orbital splitting is similar in all structures,and the HM properties evolve according to the number of valence *** on this insight we predict that Cr-,Fe-and Co-doped graphyne will show HM,while Mn-and Ni-doped graphyne will *** tuning the number of valence electrons,we are thus able to control the emergence of HM and control the energy gaps evolving in the majority or minority spin channels.

关键词： half-metallicity(HM) formation first-principles transition-metal-doped graphyne d-orbitals splitting valence electrons

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Intercalation of metals and silicon at the interface of epit...

Microstructure, Mechanical Properties, Corrosion Behavior and Biocompatibility of As-Extruded Biodegradable Mg–3Sn–1Zn–0.5Mn Alloy

中国真空学会2014学术年会

作者： Li Huang Wenyan Xu Yande Que Jinhai Mao Lei Meng lida pan Geng Li Yeliang Wang Shixuan Du YunQi Liu Hong-Jun Gao Institute of Chemistry Chinese Academy of Sciences Institute of Physics Chinese Academy of Sciences

Intercalations of metals and silicon between epitaxial graphene and its substrates are *** metal intercalation,seven different metals have been successfully intercalated at the interface of graphene/Ru(0001)and form different intercalated ***,graphene maintains its original high quality after the intercalation and shows features of weakened interaction with the *** silicon intercalation,two systems,graphene on Ru(0001)and on Ir(111),have been *** both cases,graphene preserves its high quality and regains its original superlative properties after the silicon *** importantly,we demonstrate that thicker silicon layers can be intercalated at the interface,which allows the atomic control of the distance between graphene and the metal *** results show the great potential of the intercalation method as a non-damaging approach to decouple epitaxial graphene from its substrates and even form a dielectric layer for future electronic applications.

关键词： graphene metal intercalation silicon intercalation scanning tunneling microscopy

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Journal of Materials Science & Technology 2016年第9期32卷 874-882页

作者： lida Hou Zhen Li Hong Zhao Yu pan Sergey Pavlinich Xiwei Liu Xinlin Li Yufeng Zheng Li Li Center for Biomedical Materials and Engineering Harbin Engineering UniversityHarbin 150001China Institute of Materials Processing and Intelligent Manufacturing Harbin Engineering UniversityHarbin 150001China Hospital of Heilongjiang Province Harbin 150001China Department of Materials Science and Engineering College of EngineeringPeking UniversityBeijing 100871China

The microstructure evolution and mechanical properties of biodegradable Mg-3Sn-1Zn-0.5Mn alloys were investigated by the optical microscopy, X-ray diffractometer and a universal material testing machine. The corrosion and degradation behaviors were studied by potentiodynamic polarization method and immersion test in a simulated body fluid （SBF）. It was found that the as-extruded Mg-3Sn-1Zn-0.5Mn alloy has the fine equiaxed grains which underwent complete dynamic recrystallization during the hot extrusion process, with the second phase particles of Mg2Sn precipitated on the grain boundaries and inside the grains. The tensile strength and elongation of as-extruded Mg-3Sn-1Zn-0.5Mn alloys were 244 ± 3.7 MPa and 19.3% ± 1.7%, respectively. The potentiodynamic polarization curves in SBF solution indicated the better corrosion resistance of the as-extruded Mg-3Sn-1Zn-0.5Mn alloy in the SBF solution. Immersion test in the SBF solution for 720 h revealed that the corrosion rate of as-extruded Mg-3Sn-1Zn-0.5Mn alloy was nearly 4±0.33 ram/year. The hemolysis rate of as-extruded Mg-3Sn-1Zn-0.5Mn alloy was lower than the safe value of 5% according to ISO 10993-4. As-extruded Mg-3Sn- 1Zn-0.5Mn alloy showed good biocompatibility after being implanted into the dorsal muscle and the femoral shaft of the rabbit, and no abnormalities were found after short-term implantation. It was revealed that the as-extruded Mg-3Sn-1Zn-0.5Mn alloy is a promising material for biodegradable implants, which possesses an interesting combination of preferred mechanical properties, better corrosion resistance and biocompatibility.

关键词： Biodegradable magnesium alloy Extrusion Mechanical property Corrosion Biocompatibility

In vitro and in vivo studies on biodegradable magnesium alloy

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Progress in Natural Science:Materials International 2014年第5期24卷 466-471页

作者： lida Hou Zhen Li Yu pan Li Du Xinlin Li Yufeng Zheng Li Li Center for Biomedical Materials and Engineering Harbin Engineering University Department of Materials Science and Engineering College of Engineering Peking University

The microstructure, mechanical property, electrochemical behavior and biocompatibility of magnesium alloy(Bio De MSM;) were studied in the present work. The experimental results demonstrated that grain refining induced by extrusion improves the alloy strength significantly from162 MPa for the as-cast alloy to 241 MPa for the as-extruded one. The anticorrosion properties of the as-extruded alloy also ***, the hemolysis ratio was decreased from 4.7% for the as-cast alloy to 2.9% for the as-extruded one, both below 5%. Bio De MSM;alloy shows good biocompatibility after being implanted into the dorsal muscle and the femoral shaft of the New Zealand rabbit, respectively, and there are no abnormalities after short-term implantation. In vivo observation indicated that the corrosion rate of this alloy varies with different implantation positions, with higher degradation rate in the femur than in the muscle.

关键词： Magnesium alloy Extrusion Performance Biocompatibility

Application of Cystatin C Combined with Homocysteine Detection in AIDS and Tuberculosis Complicated with Hypertension

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Advances in Bioscience and Biotechnology 2023年第4期14卷 162-171页

作者： Jianhong Qin Chaojuan Liang Xiaoyu Jiang Zhizong pan lida Mo Department of Cardiology and Laboratory Medicine Nanning Third People’s Hospital Nanning China Laboratory Department of Nanning Fourth People’s Hospital Nanning China

Objective: To investigate the application of cystatin C combined with homocysteine detection in AIDS and tuberculosis complicated with hypertension. Methods: 57 patients with AIDS complicated with hypertension and 52 patients with tuberculosis complicated with hypertension from Guangxi Infectious Diseases Hospital Nanning Fourth People’s Hospital/Guangxi AIDS Clinical Treatment Center (Nanning) from October 2022 to March 2023, and 196 patients with simple hypertension from Guangxi Cardiovascular Diseases Hospital Nanning Third People’s Hospital were selected as research objects. And then the difference in the detection results of cystatin C and homocysteine among the three groups was compared. Results: The detection results of serum cystatin C and homocysteine in AIDS patients with hypertension and tuberculosis patients with hypertension were higher than those in the simple hypertension group, and the difference was statistically significant (P 0.05). Conclusion: The detection of cystatin C combined with homocysteine has high clinical application value in AIDS with hypertension and tuberculosis with hypertension. When AIDS is combined with hypertension or tuberculosis is combined with hypertension, cystatin C and homocysteine are at a high level, while the concentration levels of cystatin C and homocysteine are relatively low in simple hypertension. Therefore, cystatin C combined with homocysteine detection can provide better laboratory evidence for clinical diagnosis and differential diagnosis, and is worth promoting and applying.

关键词： Cystatin C Homocysteine AIDS Tuberculosis Hypertension

Paleontology Knowledge Graph for Data-Driven Discovery

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Journal of Earth Science 2024年第3期35卷 1024-1034页

作者： Yiying Deng Sicun Song Junxuan Fan Mao Luo Le Yao Shaochun Dong Yukun Shi Linna Zhang Yue Wang Haipeng Xu Huiqing Xu Yingying Zhao Zhaohui pan Zhangshuai Hou Xiaoming Li Boheng Shen Xinran Chen Shuhan Zhang Xuejin Wu lida Xing Qingqing Liang Enze Wang School of Resources and Environmental Engineering Hefei University of TechnologyHefei 230009China State Key Laboratory of Palaeobiology and Stratigraphy Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and PaleoenvironmentChinese Academy of SciencesNanjing 210008China School of Earth Sciences and Engineering and Frontiers Science Center for Critical Earth Material Cycling Nanjing UniversityNanjing 210023China State Key Laboratory for Mineral Deposits Research Nanjing UniversityNanjing 210023China University of Chinese Academy of Sciences Beijing 100049China Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences Institute of Vertebrate Paleontology and PaleoanthropologyChinese Academy of SciencesBeijing 100044China Centre for Research and Education on Biological Evolution and Environment Nanjing UniversityNanjing 210023China State Key Laboratory of Biogeology and Environmental Geology China University of GeosciencesBeijing 100083China School of the Earth Sciences and Resources China University of GeosciencesBeijing 100083China

A knowledge graph(KG)is a knowledge base that integrates and represents data based on a graph-structured data model or *** have made efforts to construct geosciencerelated KGs to overcome semantic heterogeneity and facilitate knowledge representation,data integration,and text ***,there is currently no comprehensive paleontology KG or data-driven discovery based on *** this study,we constructed a two-layer model to represent the ordinal hierarchical structure of the paleontology KG following a top-down construction *** ontology containing 19365 concepts has been defined up to *** this basis,we derived the synonymy list based on the paleontology KG and designed corresponding online functions in the OneStratigraphy database to showcase the use of the KG in paleontological research.

关键词： paleontology knowledge graph ontology synonymy list OneStratigraphy big data ge-ology.

The Genome of Artemisia annua Provides Insight into the Evolution of Asteraceae Family and Artemisinin Biosynthesis

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Molecular Plant 2018年第6期11卷 776-788页

作者： Qian Shen lida Zhang Zhihua Liao Shengyue Wang Tingxiang Yan Pu Shi Meng Liu Xueqing Fu Qifang pan Yuliang Wang Zongyou Lv Xu Lu Fangyuan Zhang Weimin Jiang Yanan Ma Minghui Chen Xiaolong Hao Ling Li Yueli Tang Gang Lv Yan Zhou Xiaofen Sun Peter E. Brodelius Jocelyn K.C. Rose Kexuan Tang Joint International Research Laboratory of Metabolic & Developmental Sciences Key Laboratory of Urban Agriculture (South) Ministry of Agriculture Plant Biotechnology Research Center Fudan-SJTU-Nottingham Plant Biotechnology R&D Center School of Agriculture and Biology Shanghai Jiao Tong University Shanghai 200240 China SWU-TAAHC Medicinal Plant Joint R&D Centre School of Life Sciences Southwest University Chongqing 400715 China Chinese National Human Genome Center at Shanghai Shanghai 201203 China Plant Biology Section School of Integrative Plant Science Cornell University Ithaca NY 14853 USA Department of Chemistry and Biomedical Sciences Linnaeus University 39182 Kalmar Sweden State Key Laboratory of Natural Medicines China Pharmaceutical University Nanjing 211198 China

Artemisia annua, commonly known as sweet wormwood or Qinghao, is a shrub native to China and has long been used for medicinal purposes. A. annua is now cultivated globally as the only natural source of a potent anti-malarial compound, artemisinin. Here, we report a high-quality draft assembly of the 1.74-gigabase genome of A. annua, which is highly heterozygous, rich in repetitive sequences, and contains 63 226 protein-coding genes, one of the largest numbers among the sequenced plant species. We found that, as one of a few sequenced genomes in the Asteraceae, the A. annua genome contains a large number of genes specific to this large angiosperm clade. Notably, the expansion and functional diversification of genes encoding enzymes involved in terpene biosynthesis are consistent with the evolution of the artemi- sinin biosynthetic pathway. We further revealed by transcriptome profiling that A. annua has evolved the sophisticated transcriptional regulatory networks underlying artemisinin biosynthesis. Based on compre- hensive genomic and transcriptomic analyses we generated transgenic A. annua lines producing high levels of artemisinin, which are now ready for large-scale production and thereby will help meet the chal- lenge of increasing global demand of artemisinin.

关键词： Artemisia annua artemisinin genome evolution transcriptome metabolic engineering

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城市生命线安全工程关键技术研究进展

武汉大学学报（信息科学版） 2024年第8期49卷 1251-1263页

作者：袁宏永章翔黄丽达潘睿陈杨刘罡清华大学安全科学学院北京100084 清华大学合肥公共安全研究院安徽合肥230601

城市生命线安全工程是保障城市燃气、供水、供电等系统安全运行的国家重大民生工程。当前城市生命线安全工程面临三类难题:机理揭示和实验复现难,风险探测和早期识别难、精准预警和协同防控难。为突破机理揭示和实验复现难题,研发了全... 详细信息

城市生命线安全工程是保障城市燃气、供水、供电等系统安全运行的国家重大民生工程。当前城市生命线安全工程面临三类难题:机理揭示和实验复现难,风险探测和早期识别难、精准预警和协同防控难。为突破机理揭示和实验复现难题,研发了全球首套全尺寸城市生命线多灾种大型科学装置,建立了生命线系15类、169种灾害耦合致灾模型,提出了地下管线与地上承灾体耦合的综合风险动态评估方法;为攻关风险探测和早期识别难题,发明了有源光栅与波长偏置的高灵敏燃气传感激光芯片和探测器,研发了基于惯导、力平衡、声学频谱及北斗的供水管网泄漏定位智能球,突破了桥梁整体模态(指纹)监测技术;为解决精准预警和协同防控难题,攻克了城市生命线安全风险物理启发式人工智能预警技术,研发了具备协同感知、融合监测、靶向预警、联动响应等功能的监测预警系统。系列相关成果带动了安全应急产业发展,为城市生命线风险防控作出了开创性和实质性贡献。

关键词：城市生命线风险评估承灾体致灾机理监测预警系统