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广东化工 2024年第16期51卷 102-103,109页

作者：许金丽国家知识产权局专利局专利审查协作广东中心广东广州510000

阐述了薄膜蒸发的基本原理,对薄膜蒸发技术在水处理领域的专利技术进行收集和分析,梳理了该技术在水处理领域中的发展脉络,并阐述了专利技术综述对审查实践中检索过程的指导作用。

关键词：薄膜蒸发专利膜蒸馏水处理

他克莫司联合糖皮质激素对特发性膜性肾病患者的肾功能及免疫状态影响

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临床研究 2024年第5期32卷 62-65页

作者：徐金丽睢县中医院肾内科河南商丘476900

目的探讨他克莫司联合糖皮质激素对特发性膜性肾病(IMN)的临床疗效。方法选择2022年2月至2023年7月收治于睢县中医院肾病科的140例IMN患者进行研究,剔除2例失访患者,根据治疗方案分为对照组(68例)和观察组(70例),除基础治疗外,对照组... 详细信息

目的探讨他克莫司联合糖皮质激素对特发性膜性肾病(IMN)的临床疗效。方法选择2022年2月至2023年7月收治于睢县中医院肾病科的140例IMN患者进行研究,剔除2例失访患者,根据治疗方案分为对照组(68例)和观察组(70例),除基础治疗外,对照组予以环磷酰胺注射液和醋酸泼尼松片,观察组予以醋酸泼尼松片联合他克莫司,连续治疗3个月后评价两组患者临床疗效,对比治疗前后患者肾功能和免疫相关指标,比较两组不良反应发生情况。结果观察组治疗有效率高于对照组,差异具有统计学意义(P 0.05),治疗后两组患者肾功能和免疫相关指标均明显改善,且观察组较对照组改善更为理想,差异均有统计学意义(P 0.05)。结论他克莫司联合糖皮质激素治疗IMN疗效明显,其对改善IMN患者肾功能及机体免疫状态有积极作用。

关键词：特发性膜性肾病他克莫司糖皮质激素肾功能免疫炎症

ICU重症患者出现获得性衰弱的预测模型与验证

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临床研究 2024年第1期32卷 8-12页

作者：徐金丽睢县中医院ICU 河南商丘476900

目的探讨重症监护室(ICU)内重症患者出现获得性衰弱的独立影响因素,构建预测模型并实施预测效果的验证。方法选择2017年1月至2022年12月期间睢县中医院ICU接诊治疗的患者368人的数据实施回顾性分析。采集发生ICU获得性衰弱患者的资料,... 详细信息

目的探讨重症监护室(ICU)内重症患者出现获得性衰弱的独立影响因素,构建预测模型并实施预测效果的验证。方法选择2017年1月至2022年12月期间睢县中医院ICU接诊治疗的患者368人的数据实施回顾性分析。采集发生ICU获得性衰弱患者的资料,进行单因素分析、多因素分析以及预测模型构建和预测效能分析。结果纳入本次调查的368名患者中,有189名患者判定为出现ICU获得性衰弱,发生率为51.36%。单因素分析结果显示,出现和未出现ICU获得性衰弱患者的入驻ICU时间长度,急性生理与慢性健康评分(APACHEⅡ)评分,使用神经肌肉阻滞剂情况,血乳酸最高值的数据差异有统计学意义(P<0.05)。多因素分析结果显示,入驻ICU时间长度,APACHEⅡ评分,使用神经肌肉阻滞剂情况,血乳酸最高值是患者发生ICU获得性衰弱的独立影响因素,差异有统计学意义(P<0.05)。依据多因素分析所筛选出来的变量构建列线图风险模型。C-index为0.713。利用Bootstrap自抽样法进行内部验证,重复自抽样1000次,获得校准曲线,平均绝对误差为0.043。利用logistic回归模型的独立影响因素以及P值预测概率对患者发生ICU获得性衰弱的情况进行受试者特征曲线(ROC)曲线的预测,约登指数分别为19.97%、32.92%、15.11%、37.30%、47.20%。结论ICU患者具有较高的获得性衰弱发生风险,若干因素均是该种病变出现的影响因素。利用这些影响因素构建的预测模型具有良好的预测效能,另外需要在工作中对这些影响因素进行监控,以便早期发现和干预。

关键词：重症监护室获得性衰弱预测模型神经肌肉系统呼吸衰竭

Lie bialgebra structures on derivation Lie algebra over quantum tori

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Frontiers of Mathematics in China 2017年第4期12卷 949-965页

作者： Xiaomin TANG Lijuan LIU jinli xu Department of Mathematics Heilongjiang University Harbin 150080 China Harbin Institute of Technology Press Harbin 150001 China Department of Mathematics Northeast Forestry University Harbin 150040 China

We investigate Lie bialgebra structures on the derivation Lie algebra over the quantum torus. It is proved that, for the derivation Lie algebra W over a rank 2 quantum torus, all Lie bialgebra structures on W are the coboundary triangular Lie bialgebras. As a by-product, it is also proved that the first eohomology group H1 （W, W × W） is trivial,

关键词： Lie bialgebra Yang-Baxter equation derivation Lie algebra over quantum tori

Formation and influencing factors of carbonate source rock of the Lower Permian Chihsia Formation in Chaohu region, Anhui Province

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Science China Earth Sciences 2011年第12期54卷 1926-1939页

作者： LIU Feng CAI JinGong LU BingQuan xu jinli State Key Laboratory of Marine Geology Tongji University Shanghai 200092 China

Highly-mature carbonate source rock is essential to the exploration of oil and gas in southern China. In this study, the carbonate strata in the relatively well-developed Lower Permian Chihsia Formation (located in Chaohu, Lower Yangtze) were targeted, and the formation and influencing factors of source rock were discussed based on paleoenvironment reconstruction using comprehensive sedimentology, palynofacies, and organic geochemistry data. The results demonstrate that the Chihsia Formation is oxygen-deficient biogenic carbonate sediments, with marked variations in the organic and inorganic components, formed during a period of Permian transgression. The formation of source rock is the combined result of high bioproductivity and oxygen-deficient environment generated by transgression and oxygenation events which frequently occurred during transgression periods. Source rock was affected by self-dilution effects and diagenesis, causing its heterogeneous distribution in many intervals. Source rock is over 40 m thick, and can be identified based on its different organic, biological, and mineral composition characteristics. The carbonate rock appears to require no specific clay content in order to become a source rock. The combination of sedimentology, palynofacies, and organic geochemistry has provided an effective means for evaluating and predicting high-maturity carbonate source rock in the region.

关键词： lower Yangtze Chihsia Formation palynofacies paleoenvironment carbonate source rock heterogeneous distribution

圆白菜、菠菜成分分析国家一级标准物质复研制

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中国无机分析化学 2024年第9期14卷 1331-1339页

作者：赵凯潘含江杨榕刘妹周国华顾雪徐进力中国地质科学院地球物理地球化学勘查研究所河北廊坊065000

为了满足农产品分析测试的需求,提升农业领域元素检测能力,开展对国家一级标准物质圆白菜GBW10014、菠菜GBW10015的复研制工作。在样品原采集地采集样品,经粗碎、干燥、细碎、过筛、混匀,分装于高密度聚乙烯塑料瓶(25 g/瓶),经钴-60辐... 详细信息

为了满足农产品分析测试的需求,提升农业领域元素检测能力,开展对国家一级标准物质圆白菜GBW10014、菠菜GBW10015的复研制工作。在样品原采集地采集样品,经粗碎、干燥、细碎、过筛、混匀,分装于高密度聚乙烯塑料瓶(25 g/瓶),经钴-60辐照灭活后,4~8℃长期储存。针对30余种代表性成分进行了均匀性检验,并在1 a内分5个时间点对32种易变、有代表性成分开展长期稳定性检验,主要采用电感耦合等离子体光谱法(ICP-OES)、电感耦合等离子体质谱法(ICP-MS)测试,结果表明样品均匀性、稳定性良好。选择11家实验室采用多种方法对60种成分进行合作定值,建立了合理的量值溯源链。数据经可疑值检验与剔除、正态分布检验后,采用算数平均值作为认定值。对不确定度进行了详细评定,最终合成不确定度中包括定值过程、均匀性及稳定性引入的不确定度。圆白菜定值56种成分,菠菜定值58种成分,大部分成分含量与原批次相当,认定值数量均多于原批次,且不确定度水平有所提高。复研制过程符合规范要求,经审查获得国家一级标准物质证书。

关键词：圆白菜菠菜国家一级标准物质稳定性均匀性定值

Fluorescence intensity studies of Triassic acritarchs from the Yanchang Formation in Ordos basin,northwestern China

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Frontiers in Biology 2007年第4期2卷 479-483页

作者： JI Liming MENG Fanwei xu jinli Research Centre of Oil and Natural Gas Resource Institute of Geology and GeophysicsChinese Academy of SciencesLanzhou 730000China State Key Laboratory of Palaeobiology and Stratigraphy Nanjing Institute of Geology and PalaeontologyChinese Academy of SciencesNanjing 210008China Geological Sciences Research Institute of Shengli Oilfield Dongying 257000China

Fluorescence properties of Early Cambrian acri-tarchs were investigated using Leica das Mikroskop(DM)microscopy with a mercury ***-preserved autoflures-cence properties show a correlation between acritarchs morphology and the intensity of emitted *** accordance with the fluorescence intensity of organic cell walls,two groups of microfossils were *** of observation in this study,which are consistent with those of the previous foreign studies,are in good agreement with regular difference in autofluorescence intensity among paly-nomorphs reported by McPhilemy(1998).Spores and algae,including Botryococcus,have very bright fluorescence while acritarchs often show less intense *** brown microfossils have been reworked,and have little or no fluorescence.

关键词： acritarchs flurescence Yanchang Formation Triassic

The significance and variation characteristics of interlay water in smectite of hydrocarbon source rocks

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Science China Earth Sciences 2012年第4期55卷 397-404页

作者： CAI JinGong LU LongFei BAO YuJin FAN Fu xu jinli The State Key Laboratory of Marine Geology Tongii UniversityShanghai 200092China Wuxi Institute of Petroleum Geology SINOPEC Exploration and ResearchWuxi 214151China Geological Scientific Research Institute Shengli Oilfield CompanySinopecDongying 257000China

To investigate variation characteristics of interlayer water bound up with organic matter in smectite, organo-clay complexes extracted from grinded source rock samples were determined using thermo-XRD, DTA and PY-GC. The dool diffraction peak of organo-clay complexes is postponed from 250 to 550℃ before reaching 1.00 nm and accompanied by exothermal peaks on DTA and organic matter with abundant C20-C30carbon detected by PY-GC, which is different from single smectite and indicates the existence of organic matter in the interlayer of smectite. Water desorption characteristics of organo-clay complexes are in consistent with smectite at 100 and 600℃, but different from smectite at 550℃ with an additional dehydration peak and a remaining d001 diffraction peak, suggesting the vcater removed at 550℃ is interlayer adsorption water rather than constituent water of clay minerals. Comparing the dehydration order and water loss, we conclude that part of interlayer water of smectite may act as the ＂bridge＂ that binds organic matter and smectite, which results in water-expelled lag beyond 250℃ and may provide a good medium for hydrocarbon migration and oil pool formation.

关键词： source rocks organo-clay complexes interlayer water organic matter

Numerical and theoretical analysis on soil arching effect of prefabricated piles as deep foundation pit supports

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Underground Space 2024年第3期16卷 314-330页

作者： Qianwei xu jinli Xie Linhai Lu Yongji Wang Chaojun Wu Qiang Meng Key Laboratory of Road and Traffic Engineering Ministry of EducationTongji UniversityShanghai 201804China Jinan Rail Transit Group Co. LtdJinan 250101China Guangxi Nanning Airport Comprehensive Transportation Hub Construction Co. Ltd.Nanning 530048China

This study presents a detailed investigation into the soil arching effects within deep foundation pits(DFPs),focusing on their mechanical behavior and implications for structural *** rigorous 3D finite element modeling and parameter sensitivity analyses,the research explores the formation,geometric characteristics,and spatial distribution of soil arching *** investigation encompasses the influence of key parameters such as elastic modulus,cohesion,and internal friction angle on the soil arching *** findings reveal that soil arching within DFPs exhibits distinct spatial characteristics,with the prominent arch axis shifting as excavation depth *** soil arching is observed when the pile spacing approximates three times the pile diameter,enhancing soil retention and minimizing deformation *** analyses highlight the significant impact of soil parameters on soil arching behavior,underscoring the critical role of cohesive forces and internal friction angles in shaping arching *** elucidating the interplay between soil parameters and soil arching effects,the research provides insights for optimizing pile spacing and structural stability.

关键词： Soil arching effect Numerical analysis Foundation pit support Pile spacing

Identification and characterization of genes related to m^(6)A modification in kiwifruit using RNA-seq and ATAC-seq

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Horticultural Plant Journal 2024年第5期10卷 1121-1133页

作者： Xiaoli Hu Tong Li Changbin xu Yanna xu Congjun You Xinyi Li jinli Gong Xiaolong Li xuepeng Sun Collaborative Innovation Center for Efficient and Green Production of Agriculture in Mountainous Areas of Zhejiang Province Key Laboratory of Quality and Safety Control for Subtropical Fruit and VegetableMinistry of Agriculture and Rural AffairsCollege of Horticulture ScienceZhejiang A&F UniversityHangzhouZhejiang 311300China

N6-methyladenosine(m^(6)A)RNA modification is a conserved mechanism that regulates the fate of RNA across eukaryotic *** its significance,a comprehensive analysis of m^(6)A-related genes in non-model plants,such as kiwifruit,is ***,we identified 36 m^(6)A-related genes in the kiwifruit genome according to homology and phylogenetic *** performed bioinformatics and evolutionary analyses of the writer,eraser,and reader families of m^(6)A *** of public RNA-seq data collected from samples under various biotic and abiotic stresses indicated that most m^(6)A-related genes were remarkably expressed under different *** construction of gene co-expression networks,we found significant correlations between several m^(6)A-related genes and transcription factors(TFs)as well as receptor-like genes during the development and ripening of ***,we performed ATAC-seq assays on diverse kiwifruit tissues to investigate the regulatory mechanisms of m^(6)A-related *** identified 10 common open chromatin regions that were present in at least two tissues,and these regions might serve as potential binding sites for MADS protein,C2H2 protein,and other predicted *** study offers comprehensive insights into the gene family of m^(6)A-related components in kiwifruit,which will lay foundation for exploring mechanisms of post-transcriptional regulation involved in development and adaptation of kiwifruit.

关键词： Kiwifruit N^(6)-methyladenosine Phylogenetic analysis cis-element Co-expression network