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目的性责任细分化护理与心理疏导在乙型肝炎患者中的应用效果分析

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中外医药研究 2024年第9期3卷 114-116页

作者：张秀英河源市紫金县人民医院广东河源517400

目的:分析目的性责任细分化护理与心理疏导在乙型肝炎(简称乙肝)患者中的应用效果。方法:选取2022年1—12月河源市紫金县人民医院收治的乙肝患者60例作为研究对象,随机分为对照组与观察组,各30例。对照组实施常规护理与心理疏导,观察组... 详细信息

目的:分析目的性责任细分化护理与心理疏导在乙型肝炎(简称乙肝)患者中的应用效果。方法:选取2022年1—12月河源市紫金县人民医院收治的乙肝患者60例作为研究对象,随机分为对照组与观察组,各30例。对照组实施常规护理与心理疏导,观察组实施目的性责任细分化护理与心理疏导。比较两组的用药依从性、自护能力和心理健康状况。结果:观察组用药依从率高于对照组,差异有统计学意义(P=0.023)。护理前,两组自我护理能力量表(ESCA)、汉密尔顿焦虑量表(HAMA)、汉密尔顿抑郁量表(HAMD)评分比较,差异无统计学意义(P>0.05);护理后,两组ESCA评分升高,观察组高于对照组,两组HAMA、HAMD评分降低,观察组低于对照组,差异有统计学意义(P<0.05)。结论:目的性责任细分化护理与心理疏导在乙肝患者中的应用效果显著,能够提高患者的服药依从性和自护能力,减轻负面情绪。

关键词：乙型肝炎目的性责任细分化护理心理疏导用药依从性自护能力

长江三角洲城市群建设用地扩张和耕地保护对陆地生态系统碳汇的影响研究

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地理与地理信息科学 2024年第5期40卷 35-41页

作者：王迎英张刘臻甄延临张从果董佳琦卢学鹤张秀英嘉兴市国土空间规划研究有限公司浙江嘉兴314000 南京大学国际地球系统科学研究所江苏南京210023 江苏地理信息资源开发与应用协同创新中心江苏南京210023 浙江清华长三角研究院空间规划院(中心) 浙江嘉兴314000 苏州科技大学地理科学与测绘工程学院江苏苏州215009

基于DNDC(DeNitrification-DeComposition)和IBIS(Integrated Biosphere Simulator)模型模拟农田、林地、草地生态系统的温室气体排放量和碳汇通量,进而评估2000-2020年长江三角洲城市群建设用地扩张和新增耕地对陆地生态系统碳汇的影... 详细信息

基于DNDC(DeNitrification-DeComposition)和IBIS(Integrated Biosphere Simulator)模型模拟农田、林地、草地生态系统的温室气体排放量和碳汇通量,进而评估2000-2020年长江三角洲城市群建设用地扩张和新增耕地对陆地生态系统碳汇的影响。结果表明:①2020年长江三角洲城市群林地、草地和农田生态系统均承担碳汇功能,总碳汇平均值为4439.56±3257.83 kg C hm^(-2)·a^(-1),呈现北高南低的空间分布特征;②2000-2020年长江三角洲城市群新增建设用地13702.09 km^(2),引起陆地生态系统碳汇损失8.21 Tg C,若不考虑碳汇的空间异质性,则碳汇损失7.87 Tg C;③2000-2020年长江三角洲城市群新增耕地1236.58 km^(2)(27.42%和25.85%转入源分别为林地和草地),导致碳汇增加0.28 Tg C;④长江三角洲城市群农田生态系统具有较高的固碳能力且其碳汇具有较强的空间异质性,耕地保护政策降低了建设用地扩张引起的碳汇损失。

关键词：陆地生态系统碳汇建设用地扩张耕地保护长江三角洲城市群

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不同培肥模式对辽西北沙化草地土壤改良与植被恢复的影响

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应用生态学报 2024年第1期35卷 55-61页

作者：张秀颖蔡江平王聪江志阳李慧王正文姜勇张玉革沈阳大学环境学院沈阳110044 中国科学院沈阳应用生态研究所沈阳110016 辽宁西北部草原生态系统国家定位观测研究站辽宁北票122100 河北大学生命科学学院河北保定071002

培肥是辽宁省西北部风沙区生态恢复的关键措施之一。本研究以辽西北沙化草地为对象,设置施用无机肥(氮磷钾肥)、有机肥、有机肥+无机肥配施、有机肥+生物有机基质(γ-聚谷氨酸)配施处理,以不施肥为对照,分析不同培肥模式下土壤有机质及... 详细信息

培肥是辽宁省西北部风沙区生态恢复的关键措施之一。本研究以辽西北沙化草地为对象,设置施用无机肥(氮磷钾肥)、有机肥、有机肥+无机肥配施、有机肥+生物有机基质(γ-聚谷氨酸)配施处理,以不施肥为对照,分析不同培肥模式下土壤有机质及养分含量、地上植被盖度和生物量的变化特征,以筛选辽西北沙化草地适宜培肥模式。结果表明:与对照相比,施用无机肥能够快速提升地上植被盖度和生物量,但施用高量无机肥(150 kg N·hm^(-2))会导致土壤pH降低及Ca^(2+)的淋失;施用有机肥提高了土壤有机质含量,显著提高了土壤交换性K^(+)、Ca^(2+)、Mg^(2+)含量及地上植被盖度和生物量,以有机肥配施γ-聚谷氨酸处理效果最好。在不加生物有机基质的培肥处理中,低量无机肥(50 kg N·hm^(-2))与中量有机肥(30000 kg·hm^(-2))配施对天然草地的快速、稳定性恢复效果最好,若配施有机基质(60 kg·hm^(-2)γ-聚谷氨酸),则能够起到更好的土壤改良与养分调控作用。

关键词：沙化草地有机肥聚谷氨酸植被恢复土壤改良

Comparison of variability and change rate in tropospheric NO_(2) column obtained from satellite products across China during 1997–2015

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International Journal of Digital Earth 2017年第8期10卷 814-828页

作者： Dongmei Chen Yao Feng xiuying zhang Department of Geography and Planning Queen’s UniversityKingstonOntarioCanada School of Geography and Remote Sensing Nanjing University of Information Science&TechnologyNanjingPeople’s Republic of China International Institute of Earth System Science Nanjing UniversityNanjingJiangsuPeople’s Republic of China

Tropospheric NO_(2) column(TNC)products retrieved from five satellites including GOME/ERS-2(H,1997–2002),SCIAMACHY(S,2003–2011),OMI(O,2005–2015),GOME-2/METOP_A(A,2007–2013)and GOME-2/METOP_B(B,2013–2015)were compared in terms of their spatiotemporal variability and changes over *** temporal series of H suggested an increasing trend of TNC from 1997 to 2002,those of S,O and A revealed further increasing trends until the highest level of TNC was reached in 2011,but decreasing trends were detected by those of O and B from 2011 to ***,TNC was the highest in winter and the lowest in *** and changes from satellite TNC products are also analyzed in different regions of ***,it was the highest in North China and the lowest in Tibetan Plateau based on five ***,TNCs from A,B and S were higher than that from O;and TNC from S was larger than that from A at the country *** higher TNC the region has,the larger difference satellite products would ***,different datasets reached a good agreement in the spatial pattern of trends in TNC with highly significant increasing trends detected in North China.

关键词： Tropospheric NO_(2)column satellite products spatialtemporal change China

探讨精细化护理在老年结直肠癌患者术后吻合口瘘中的预防效果

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中国医药指南 2024年第24期22卷 64-66,70页

作者：李富娣张秀英福建医科大学附属龙岩第一医院胃肠肛门外科龙岩364000

目的探讨精细化护理在老年结直肠癌患者术后吻合口瘘中的预防效果。方法将我院2022年8月至2023年8月收治的80例老年结直肠癌手术患者作为研究对象,依据双盲随机法均分为对照组(40例,常规护理)与观察组(40例,精细化护理),比较两组患者护... 详细信息

目的探讨精细化护理在老年结直肠癌患者术后吻合口瘘中的预防效果。方法将我院2022年8月至2023年8月收治的80例老年结直肠癌手术患者作为研究对象,依据双盲随机法均分为对照组(40例,常规护理)与观察组(40例,精细化护理),比较两组患者护理前后心理状态、炎性因子、营养指标、躯体疼痛感、术后吻合口瘘发生情况、自我护理能力。结果观察组患者护理后心理状态相关量表评分、炎性因子数值、疼痛感评分及术后吻合口瘘发生率均低于对照组(P<0.05)。观察组患者护理后营养指标数值、自我护理能力均高于对照组(P<0.05)。结论老年结直肠癌患者精细化护理可有效降低术后吻合口瘘发生率,有利于促进患者恢复。

关键词：老年结直肠癌精细化护理术后吻合口瘘预防效果

Interpretable learning of voltage for electrode design of multivalent metal-ion batteries

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npj Computational Materials 2022年第1期8卷 1654-1661页

作者： xiuying zhang Jun Zhou Jing Lu Lei Shen Department of Physics National University of Singapore2 Science Drive 3Singapore117551Singapore State Key Laboratory of Mesoscopic Physics and Department of Physics Peking University100871BeijingPeople’s Republic of China Institute of Materials Research&Engineering A*STAR(Agency for ScienceTechnology and Research)2 Fusionopolis WayInnovisSingapore138634Singapore Collaborative Innovation Center of Quantum Matter 100871BeijingPeople’s Republic of China Department of Mechanical Engineering National University of Singapore9 Engineering Drive 1Singapore117575Singapore

Deep learning(DL)has indeed emerged as a powerful tool for rapidly and accurately predicting materials properties from big data,such as the design of current commercial Li-ion ***,its practical utility for multivalent metal-ion batteries(MIBs),the most promising future solution of large-scale energy storage,is limited due to scarce MIB data availability and poor DL model ***,we develop an interpretable DL model as an effective and accurate method for learning electrode voltages of multivalent MIBs(divalent magnesium,calcium,zinc,and trivalent aluminum)at small dataset limits(150–500).Using the experimental results as validation,our model is much more accurate than machine-learning models,which usually are better than DL in the small dataset *** the high accuracy,our feature-engineering-free DL model is explainable,which automatically extracts the atom covalent radius as the most important feature for the voltage learning by visualizing vectors from the layers of the neural *** presented model potentially accelerates the design and optimization of multivalent MIB materials with fewer data and less domain-knowledge restriction and is implemented into a publicly available online tool kit in http://***/for the battery community.

关键词： electrode magnesium radius

Relationship between nitrogen deposition and LUCC and its impact on terrestrial ecosystem carbon budgets in China

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Science China Earth Sciences 2016年第12期59卷 2285-2294页

作者： LU XueHe JIANG Hong zhang xiuying JIN JiaXin Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology Nanjing University International Institute for Earth System Science Nanjing University

Increased nitrogen(N) deposition and land-use and land-cover change(LUCC) have influenced the terrestrial ecosystem carbon budget in China over the past few ***,the coupling effects of N deposition and LUCC on the carbon cycle remain *** study first evaluated the effects of LUCC on N deposition based on estimated N deposition data from NOcolumn remote sensing data and the GlobeLand30 LUCC dataset,and then assessed the coupling effects of N deposition and LUCC on carbon budgets in China based on a terrestrial ecosystem process-based *** results showed that the average rate of increase in N deposition in China was 0.35 Tg N yr(Tg = 10g),which caused net primary production(NPP) and net ecosystem production(NEP) to rise by 92.2 Tg C yrand 46.9 Tg C yr,*** effects of LUCC reduced N deposition by 0.21 GgNyr(Gg= 10~9g).The land changed from forest to cropland had the greatest rate of increase in N deposition among all types of land-cover *** from cropland to forest slowed the rate of N deposition increase the ***,the change in N deposition resulting from LUCC reduced NPP and NEP by 0.7 and 0.4 Gg C yr,*** with the total effects of N deposition on NPP and NEP,N deposition changes caused by LUCC had a limited aggregate effect on the C budget.

关键词： Carbon budget Nitrogen deposition Land-use and land-cover change Remote sensing Model simulation

Impact of Labor Transfer on Agricultural Land Use Conversion at Rural Household Level Based on Logit Model

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Chinese Geographical Science 2008年第4期18卷 300-307页

作者： ZHONG Taiyang zhang xiuying HUANG Xianjin School of Geographic and Oceanographic Sciences Nanjing University Nanjing 210093 China International Institute for Earth System Science Nanjing University Nanjing 210093 China

Since land and labor force are primary resources to be used and controlled by rural households, the allocation of labor forces will influence land uses, and further lead to land use conversion. The present study used the Binary Logit model to investigate the influence of labor force transfer, characteristics of rural households, location, and land market on agricultural land use conversion at rural household level. This study was conducted based on 329 valid questionnaires, which were obtained in Changshu, Rudong, and Tongshan counties, respectively representing the southern, middle and northern areas of Jiangsu Province. The results showed that land market participation, location, zonal difference and labor transfer had strong influences on agricultural land use conversion. The participation of land market had a strong positive effect on land use conversion, especially for the farmland converted to the fishpond. The nearer to the county seat, the more conversion of land use occurred. Particularly, the labor force transfer caused by wage employment decreased this conversion probability, while the labor transfer caused by self-employment led to more conversion; and the increasing of income from labor transfer increased the conversion. Moreover, land use con- versions demonstrated zonal difference, which were more in Rudong and Changshu counties than in Tongshan County, and the factors influencing this conversion were different in the three regions.

关键词： labor force transfer agricultural land use conversion rural household Logit model Jiangsu Province China

Improvement of ecological geographic regionalization based on remote sensing and canonical correspondence analysis： A case study in China

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Science China Earth Sciences 2016年第9期59卷 1745-1753页

作者： JIN JiaXin WANG Ying JIANG Hong KONG Yan LU XueHe zhang xiuying Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology Nanjing University Nanjing 210023 China International Institute for Earth System Science Nanjing University Nanjing 210023 China Information Center of Urban Planning Wuxi 214072 China

Ecological geographic regions, also called eco-regions, can be used to divide a remotely sensed image, which is helpful for reducing the complexity of land cover types within eco-regions and for improving the classification accuracy of land cover. In this case study in China, we improved a method of ecological geographic regionalization that is more suitable for remote sensing mapping of regional land cover, and we obtained new eco-regions. The canonical correspondence analysis(CCA) and k-means clustering were adopted in the ecological geographic regionalization using both seasonal remotely-sensed vegetation information and environmental data including climate, elevation and soil features. Our results show that the combination of seasonal vegetation information and the CCA performed well in the selection of the dominant environmental factor of the biogeographic pattern, and it can be used as regionalization indicators of eco-regions. We found that thermal factors are the most important driving forces of the biogeographic pattern in China, which followed by moisture factors. Two global land cover products(MODIS MCD12C1 and Glob Cover) were used to assess our eco-regions. The results show that our eco-regions performed better than that of a previous study regarding the complexity of land cover types, such as in the number of types and the proportional area of the major/secondary type. These results indicate that the method of ecological geographic regionalization, which is based on environmental factors associated with seasonal vegetation features, is effective for reducing the regional complexity of land cover.

关键词： Ecological geographic regionalization Remote sensing Canonical correspondence analysis k-means clustering Land cover