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基于ArcGIS Add-in转化生产生态系统分类数据工具的设计与实现

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测绘标准化 2024年第1期40卷 146-150页

作者：付俊张宁丽自然资源部第一航测遥感院陕西西安710054

基于已有生态系统分类数据成果的转化生产是快速获取生态系统分类数据的有效手段。为解决当前ArcGIS软件基础功能无法满足快速化和批量化数据转化生产要求的问题,本文在Visual Studio 2012开发环境下,采用C#语言,基于ArcGIS Add-in插件... 详细信息

基于已有生态系统分类数据成果的转化生产是快速获取生态系统分类数据的有效手段。为解决当前ArcGIS软件基础功能无法满足快速化和批量化数据转化生产要求的问题,本文在Visual Studio 2012开发环境下,采用C#语言,基于ArcGIS Add-in插件式开发技术,设计并实现了生态系统分类数据生产辅助工具。结果表明,该工具在减少作业量的同时,能够保证数据生产的质量,有效提高了项目的生产效率。

关键词： ArcGIS Add-in C# 生态系统分类数据

The new criteria for differential diagnosis of indeterminate biliary stricture under super minimally invasive peroral cholangioscopy

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Chinese Medical Journal 2024年第3期137卷 255-256页

作者： Wengang zhang ningli Chai Qingzhen Wu Enqiang Linghu Department of Gastroenterology Chinese PLA General HospitalBeijing 100853China

Indeterminate biliary stricture(IBS)refers to biliary stricture with an uncertain histological diagnosis^([1])and can be classified as non-neoplastic stricture or neoplastic *** former is mainly caused by various inflammatory biliopancreatic diseases,congenital malformations,or postoperative bile duct injury,while the latter exists in neoplastic lesions such as cholangiocarcinoma,invasion from pancreatic cancer,and adenomas in the bile *** non-neoplastic strictures can be relieved by endoscopic or conservative medical treatment,and only a few require surgical ***,radical surgery or palliative biliary drainage should be applied for neoplastic strictures according to the progression of the ***,it is essential to obtain an accurate diagnosis for IBS in clinical work.

关键词： diagnosis stricture biliary

Single-cell transcriptomic Atlas of aging macaque ocular outflow tissues

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Protein & Cell 2024年第8期15卷 594-611页

作者： Jian Wu Chaoye Wang Shuhui Sun Tianmin Ren Lijie Pan Hongyi Liu Simeng Hou Shen Wu Xuejing Yan Jingxue zhang Xiaofang Zhao Weihai Liu Sirui Zhu Shuwen Wei Chi zhang Xu Jia Qi zhang Ziyu Yu Yehong Zhuo Qi Zhao Chenlong Yang ningli Wang Beijing Institute of Ophthalmology Beijing Tongren Eye CenterBeijing Tongren HospitalCapital Medical UniversityBeijing Key Laboratory of Ophthalmology and Visual SciencesBeijing 100730China State Key Laboratory of Ophthalmology Zhongshan Ophthalmic CenterSun Yat-sen UniversityGuangzhou 510060China State Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer MedicineSun Yat-sen University Cancer CenterGuangzhou 510060China State Key Laboratory of Membrane Biology Institute of ZoologyChinese Academy of SciencesBeijing 100101China Beijing Institute for Stem Cell and Regenerative Medicine Beijing 100101China Institute for Stem Cell and Regeneration Chinese Academy of SciencesBeijing 100101China Department of Neurosurgery Peking University Third HospitalCenter for Precision Neurosurgery and Oncology of Peking University Health Science CenterBeijing 100191China Spencer Center for Vision Research Byers Eye InstituteSchool of MedicineStanford UniversityPalo AltoCA 94304USA

The progressive degradation in the trabecular meshwork(TM)is related to age-related ocular diseases like primary open-angle ***,the molecular basis and biological significance of the aging process in TM have not been fully ***,we established a dynamic single-cell transcriptomic landscape of aged macaque TM,wherein we classified the outflow tissue into 12 cell subtypes and identified mitochondrial dysfunction as a prominent feature of TM ***,we divided TM cells into 13 clusters and performed an in-depth analysis on cluster O,which had the highest aging score and the most significant changes in cell proportions between the two ***,we found that the APOE gene was an important differentially expressed gene in cluster O during the aging process,highlighting the close relationship between cell migration and extracellular matrix regulation,and TM *** work further demonstrated that silencing the APOE gene could increase migration and reduce apoptosis by releasing the inhibition on the PI3K-AKT pathway and downregulating the expression of extracellular matrix components,thereby increasing the aqueous outflow rate and maintaining intraocular pressure within the normal *** work provides valuable insights for future clinical diagnosis and treatment of glaucoma.

关键词： single-cell transcriptomic atlas macaque trabecular meshwork ocular outflow tissue aging

Discovery of a normal-tension glaucoma-suspect rhesus macaque with craniocerebral injury:Hints of elevated translaminar cribrosa pressure difference

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Chinese Medical Journal 2024年第4期137卷 484-486页

作者： Jian Wu Qi zhang Xu Jia Yingting Zhu Zhidong Li Shu Tu Ling Zhao Yifan Du Wei Liu Jiaoyan Ren Liangzhi Xu Hanxiang Yu Fagao Luo Wenru Su ningli Wang Yehong Zhuo State Key Laboratory of Ophthalmology Zhongshan Ophthalmic CenterGuangdong Provincial Key Laboratory of Ophthalmology and Visual ScienceSun Yat-sen UniversityGuangzhouGuangdong 510060China Beijing Institute of Ophthalmology Beijing Tongren Eye CenterBeijing Tongren HospitalCapital Medical UniversityBeijing Ophthalmology&Visual Sciences Key LaboratoryBeijing 100730China School of Food Sciences and Engineering South China University of TechnologyGuangzhouGuangdong 510641China Guangzhou Huazhen Biosciences GuangzhouGuangdong 510920China

To the Editor:Normal-tension glaucoma(NTG)is a progressive optic neuropathy characterized by irreversible blindness with statistically normal intraocular pressure(IOP)(≤21 mmHg),^([1,2])which makes early-stage diagnosis in the clinical practice *** pathways underlying NTG include vascular dysregulation,toxic metabolite accumulation,and elevated translaminar cribrosa pressure difference(TLCPD).^([3])Although various small animal models have provided evidence of different pathophysiological mechanisms,the complicated clinical phenotype cannot be fully imitated by secondary disease models,and the gap between rodents and humans weakens their translational ***,the pathological changes associated with NTG remain unclear.

关键词： elevated glaucoma diagnosis

硫酸锌胁迫对萌发青稞功能成分及抗氧化能力的影响

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食品与发酵工业 2024年第8期50卷 114-120,129页

作者：徐宁莉陶瑾张莉方张国强安徽工程大学生物与食品工程学院安徽芜湖241000

该研究以藏青2000为原料,采用酶联免疫吸附法等方法测定了不同浓度硫酸锌胁迫下萌发青稞的功能成分含量及抗氧化能力,同时记录其萌发率等指标。结果表明,硫酸锌胁迫对青稞的萌发率、水分含量、根长和芽长有抑制作用。随着时间的延长,在... 详细信息

该研究以藏青2000为原料,采用酶联免疫吸附法等方法测定了不同浓度硫酸锌胁迫下萌发青稞的功能成分含量及抗氧化能力,同时记录其萌发率等指标。结果表明,硫酸锌胁迫对青稞的萌发率、水分含量、根长和芽长有抑制作用。随着时间的延长,在不同浓度硫酸锌胁迫下,褪黑素、γ-氨基丁酸含量先增加后降低;还原糖、可溶性含量先上升后达到动态平衡;β-葡聚糖、总黄酮及总酚含量先降低后升高。其中,0.6 mmol/L硫酸锌胁迫萌发第7天时总酚含量是对照组的1.12倍;0.8 mmol/L硫酸锌胁迫萌发第6天时褪黑素与γ-氨基丁酸含量分别是对照组的1.35、1.40倍,第7天时总黄酮含量是对照组1.28倍。抗氧化能力结果显示,萌发青稞的抗氧化能力与其含有的总黄酮总酚含量显著正相关(P<0.01)。综上,萌发可改善青稞品质,0.6~0.8 mmol/L的硫酸锌胁迫可有效提高萌发青稞功能成分含量及抗氧化能力。

关键词：青稞萌发硫酸锌胁迫功能成分抗氧化能力

载人航天器停靠封存期间防止热辐射器冻结的方法

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中国空间科学技术 2007年第3期27卷 53-57页

作者：张宁莉姜军中国空间技术研究院总体部北京100086

提出了一种新的防止辐射器冻结的方法——辐射器低温循环系统方法,并对该系统进行了数值模拟。结果表明:辐射器内工质的流动对辐射器的温度分布有明显的改善作用;辐射器节点间的温差随回路中工质流速的增加而明显降低;回路中工质存在最... 详细信息

提出了一种新的防止辐射器冻结的方法——辐射器低温循环系统方法,并对该系统进行了数值模拟。结果表明:辐射器内工质的流动对辐射器的温度分布有明显的改善作用;辐射器节点间的温差随回路中工质流速的增加而明显降低;回路中工质存在最佳流速,当超过该值时对辐射器的温度分布已无明显作用。

关键词：辐射器低温循环系统热分析数值仿真载人飞船

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圆柱状含液体介质的空间辐射器的传热效率

中国空间科学技术 2007年第4期27卷 48-52页

作者：张宁莉姜军中国空间技术研究院北京100094

给出了求解典型圆柱状态含液体介质的空间辐射器传热效率的解析计算公式,降低了辐射器传热效率计算的复杂度,通过与数值计算结果的比对分析,认为用流体入口温度代替辐射器平均温度的假设在工程上是能够接受的,其引起的偏差小于5%。

关键词：空间辐射器流体回路传热效率航天器

The Optimization of Natural Gas Pipeline Transmission and End Segment Gas Storage Scheme

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The Optimization of Natural Gas Pipeline Transmission and En...

鱼皮多肽作为水基润滑添加剂的摩擦学性能与机理研究

中国企业运筹学第八届学术年会

作者： Yanlu Xu ningli zhang Yan Ma Xiangfen zhang Shunbao Li YuShan Wang Department of Information Mechanical and Electrical Engineering Shanghai Normal University Department of Mathematic & Science Shanghai Normal University

This paper presents a mathematical algorithm model which can help the company achieve maximum profits. We analyze the natural gas pipeline system and consider many factors in transmission including compressor stations, the volatility of users’ gas consumption and the ability of the end segment of pipe storage. In this paper, we use the end segment of the pipeline to store gas and show the importance of storage for stable transportation of natural gas. Finally, we give an example to illustrate the rationality and economic advantages of end segment storage. The results show that, compared with other methods, the proposed method could achieve better performance.

关键词： natural gas pipeline network end segment storage optimization

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摩擦学学报（中英文） 2024年第2期44卷 233-241页

作者：张恩惠王宁丽李维民赵改青王晓波中国科学院兰州化学物理研究所固体润滑国家重点实验室甘肃兰州730000 中国科学院兰州化学物理研究所中国科学院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室甘肃兰州730000 青岛市资源化学与新材料研究中心山东青岛266100 淄博高端合成润滑材料创新中心山东淄博255000

采用酶解和大孔树脂分离技术从渔业废弃物中提取了3种不同极性的多肽,研究了多肽在水乙二醇溶液中溶解性、摩擦学性能,并探讨了其摩擦学机理.结果表明,所制备的3种不同极性的多肽在水乙二醇体系中均具有良好的溶解性,且具有较高的热稳定... 详细信息

采用酶解和大孔树脂分离技术从渔业废弃物中提取了3种不同极性的多肽,研究了多肽在水乙二醇溶液中溶解性、摩擦学性能,并探讨了其摩擦学机理.结果表明,所制备的3种不同极性的多肽在水乙二醇体系中均具有良好的溶解性,且具有较高的热稳定性.摩擦学研究表明,多肽可显著提升水乙二醇溶液在钢/钢摩擦副间的减摩、抗磨性能,有效保护摩擦副表面,其中小极性的多肽抗磨性能最强,磨损体积比水乙二醇溶液降低55.49%,并且3种多肽均可显著提升水乙二醇的抗承载性能.多肽的分子结构中存在较多的极性基团,有助于多肽与金属摩擦副表面发生物理吸附,而且多肽在摩擦副表面还形成1层以含碳、氮有机化合物、铁氧化物为主的化学反应膜.因此,多肽优异的摩擦学性能是摩擦化学反应和物理吸附协同作用的结果.

关键词：水基润滑剂环境友好润滑添加剂多肽摩擦学性能摩擦学机理