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精细化护理干预对妊娠糖尿病患者血糖、心理状态及妊娠结局的影响

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妇儿健康导刊 2024年第10期3卷 107-110页

作者：陆丽敏南京医科大学附属南京医院南京市第一医院产科江苏南京210006

目的探讨精细化护理干预对妊娠糖尿病患者血糖、心理状态及妊娠结局的影响。方法选取2022年2月至2023年2月南京市第一医院收治的96例妊娠糖尿病患者,依照随机数字表法将其分为观察组(n=48)和对照组(n=48)。对照组给予常规护理干预,观... 详细信息

目的探讨精细化护理干预对妊娠糖尿病患者血糖、心理状态及妊娠结局的影响。方法选取2022年2月至2023年2月南京市第一医院收治的96例妊娠糖尿病患者,依照随机数字表法将其分为观察组(n=48)和对照组(n=48)。对照组给予常规护理干预,观察组给予精细化护理干预,比较两组不良妊娠结局、心理状态、血糖水平。结果观察组不良妊娠结局总发生率为8.33%,对照组为31.25%,两组不良妊娠结局总发生率比较,差异有统计学意义(P<0.05);护理后两组焦虑和抑郁评分均低于护理前,且观察组焦虑和抑郁评分均低于对照组(P<0.05);护理后两组空腹血糖、餐后2h血糖水平均低于护理前,且观察组空腹血糖、餐后2 h血糖水平均低于对照组(P <0.05)。结论精细化护理对妊娠糖尿病患者的干预效果较好,可以降低血糖水平,改善心理状态,减少不良妊娠结局的发生,值得临床推广。

关键词：精细化护理妊娠糖尿病血糖水平心理状态不良妊娠结局

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Novel photoelectrochemical immunosensor for MCF-7 cell detection based on n-p organic semiconductor heterojunction

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Chinese Chemical Letters 2022年第6期33卷 2954-2958页

作者： Qin Zeng Qingya Wei Jiarong luo Yong Qian Minghui Yang Yingping Zou limin lu Hunan Provincial Key Laboratory of Micro&Nano Materials Interface Science College of Chemistry and Chemical EngineeringCentral South UniversityChangsha 410083China Institute of Functional Materials and Agricultural Applied Chemistry College of ScienceJiangxi Agricultural UniversityNanchang 330045China Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation East China University of TechnologyNanchang 330013China

In this work,we developed a novel photoelectrochemical(PEC)sensor based on n-p organic semiconductor heterojunction for sensitive detecting MCF-7 cancer ***-C4 Ph and PM6 were designed as photoactive materials to form n-p heterojunction,which greatly enhanced the photoelectric conversion ***-modified magnetic nanoparticles were utilized to capture and separate MCF-7 cells from *** of MCF-7 is ascribed to the loading of MCF-7 onto BTA-C4 Ph-PM6 modified electrode that resulted in the decrease of photocurrent *** PEC immunosensor displayed a linear concentration ranging from 50 cell/m L to 1×10^(4) cell/m L with a limit of detection(LOD)of 41 cell/m L(S/N=3)for ***,the senor also exhibited good stability,excellent selectivity and prominent ***,the sensor was successfully applied to detect MCF-7 in whole *** work illustrates that n-p heterojunction of organic semiconductor may find wide applications for the preparation of different photoelectrochemical sensors.

关键词： Photoelectrochemical immunosensor Organic semiconductors n-p Heterojunction MCF-7

新农科视域下“定量分析化学”的教学改革探索与实践

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大学化学 2024年第3期39卷 158-166页

作者：白玲卢丽敏汪小强吴东平高艳莎江西农业大学化学与材料学院南昌330045

“定量分析化学”是农林高校相关专业学生必修的基础课,在农、林、动科、环境、食品、生物类等专业均有开设,在“新农科”建设背景下,本文针对课程学时数少和教学内容多、与“新农科”理念契合不足、教学内容和思政内容割裂、教学模式... 详细信息

“定量分析化学”是农林高校相关专业学生必修的基础课,在农、林、动科、环境、食品、生物类等专业均有开设,在“新农科”建设背景下,本文针对课程学时数少和教学内容多、与“新农科”理念契合不足、教学内容和思政内容割裂、教学模式和考核方式单一、教学资源缺乏等教学痛点,从教学内容、教学设计、教学模式、教学资源、思政教育、考核方式等方面提出了对策和建议,以期为“定量分析化学”课程改革提供可借鉴的经验。

关键词：定量分析化学教学改革思政教育实践与对策

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Atomistic mechanism of high ionic conductivity in lithium ytterbium-based halide solid electrolytes:A first-principles study

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Journal of Rare Earths 2024年第1期42卷 155-162,I0006页

作者： limin Wang Wei Xiao lu Sun Rong Yang Jinqiu Yu Ligen Wang State Key Laboratory of Nonferrous Metals and Processes China GRINM Group Co.Ltd.Beijing100088China GRIMAT Engineering Institute Co. Ltd.Beijing101407China General Research Institute for Nonferrous Metals Beijing100088China China Automotive Battery Research Institute Co. Ltd.Beijing101407China Rare Earth Functional Materials(Xiong'an)Innovation Center Co. Ltd.Xiong'an071700China

As the next generation of commercial automotive power batteries begins replacing liquid lithium batteries,many look towards all-solid-state batteries to pioneer the ***-so lid-state batteries have attracted the attention of countless researchers around the world because of their high safety and high energy *** recent times,halide solid-state electrolytes have become a research hotspot within solid-state electrolytes because of their potentially superior *** this paper,in the framework of DFT,we investigated the atomic mechanisms of improving the ionic conductivity and stability of Li_(3)YbCl_(6).Our calculations show that both trigonal and orthorhombic Li_(3)YbCl_(6) exhibit wide electrochemical windows and metastable properties(100 meV/atom>Ehull>0 meV/atom).However,the orthorhombic Li_(3)YbCl_(6) can be stabilized at high temperatures by taking the vibrational entropy into account,which is supported by the experimental ***,it is expected that because of the Yb/Li synergistic interactions that,due to their strong mutual coulomb repulsion,influence the Li^(+)transport behavior,the orthorhombic Li_(3)YbCl_(6) might have superior ionic conductivities with appropriate Li+migration paths determined by the Yb^(3+) ***,higher ionic conductivities can be obtained by regulating the random distribution of Li^(+) *** Li^(+)-deficiency can also largely increase the ionic conductivity by invoking *** study helps gain a deeper understanding of the laws that govern ionic conductivities and stabilities and provides a certain theoretical reference for the experimental development and design of halide solid-state electrolytes.

关键词： Halide solid-state electrolytes Phase stability Ionic conductivity First-principles calculations Rare earths

The Influence of Network Social Platform on College Students' Thoughts and Behaviors

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The Influence of Network Social Platform on College Students...

Analysis of China’s PM_(2.5)and ozone coordinated control strategy based on the observation data from 2015 to 2020

第四届人文科学与社会发展国际学术会议

作者： limin lu Harbin University of Commerce School of Accountancy

With the rapid development of network information technology, network social platforms have become an important channel for college students to communicate. Network social platform is a"double-edged sword"that changes the learning and lifestyle of college students. In order to promote the correct use of network social platforms by college students, it is recommended that colleges and universities carry out ideal and belief education, social practice activities and strengthen network information supervision.

关键词： Network social platform College students Communication

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Journal of Environmental Sciences 2024年第4期138卷 385-394页

作者： Liuwei Kong Mengdi Song Xin Li Ying Liu Sihua lu limin Zeng Yuanhang Zhang State Key Joint Laboratory of Environmental Simulation and Pollution Control College of Environmental Sciences and EngineeringPeking UniversityBeijing 100871China

The coordinated control of PM_(2.5)and ozone has become the strategic goal of national air pollution *** the gradual decline in PM_(2.5)concentration and the aggravation of ozone pollution,a better understanding of the coordinated control of PM_(2.5)and ozone is urgently ***,we collected and sorted air pollutant data for 337 cities from 2015 to 2020 to explore the characteristics of PM_(2.5)and ozone pollution based on China’s five major air pollution *** results show that it is necessary to continue to strengthen the emission reduction in PM_(2.5)and ozone precursors,and control NO_(x) and VOCs while promoting a dramatic emission reduction in PM_(2.5).The primary method of curbing ozone pollution is to strengthen the emission control of VOCs,with a long-term strategy of achieving substantial emission reductions in NO_(x),because VOCs and NO_(x) are also precursors to PM_(2.5);hence,their reductions also contribute to the reduction in PM_(2.5).Therefore,the implementation of a multipollutant emission reduction control strategy aimed at the prevention and control of PM_(2.5)and ozone pollution is the only means to realize the coordinated control of PM_(2.5)and ozone.

关键词： PM_(2.5) Ozone Coordinated control Multipollutant reduction

项目驱动“新工科”背景下高分子化学实验的教学改革与探索

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江西化工 2024年第3期40卷 118-120,124页

作者：卢丽敏刘书武王林玉龚磊刘倩高艳莎江西农业大学化学与材料学院江西南昌330045

基于“新工科”大背景下对应用型人才的需求,我们结合高分子化学课程的培养目标,采用项目驱动课堂教学新模式,提出“赛教融合”、“挑战杯”、“互联网+”、科研开发、校企联培等典型项目来源助力高分子化学实验教学,提升学生兴趣及应... 详细信息

基于“新工科”大背景下对应用型人才的需求,我们结合高分子化学课程的培养目标,采用项目驱动课堂教学新模式,提出“赛教融合”、“挑战杯”、“互联网+”、科研开发、校企联培等典型项目来源助力高分子化学实验教学,提升学生兴趣及应用知识能力。我们结合具体实施路径,挖掘学生潜力,全方位提升学生的创新思维,激发学生主观能动性,以期培养高质量应用型高分子专业人才。

关键词：项目驱动应用型人才培养高分子实验

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中国葡萄科特有种分布格局分析

植物资源与环境学报 2024年第5期33卷 1-12页

作者：赵虹何远玉赵莉娜尤奕晨虞近人牛艳婷赵雨杰陈之端苏俊霞鲁丽敏山西师范大学生命科学学院山西太原030031 中国科学院植物研究所植物多样性与特色经济作物重点实验室北京100093 国家植物园北京100093 中国科学院大学北京100049

根据最新分类系统更新中国葡萄科(Vitaceae)特有种名录,整合点分布数据和县级面分布数据,绘制葡萄科特有种、广布特有种和狭域特有种的分布中心,利用MaxEnt模型模拟未来气候变化下部分中国葡萄科特有种的适生区,识别出值得重点关注的未... 详细信息

根据最新分类系统更新中国葡萄科(Vitaceae)特有种名录,整合点分布数据和县级面分布数据,绘制葡萄科特有种、广布特有种和狭域特有种的分布中心,利用MaxEnt模型模拟未来气候变化下部分中国葡萄科特有种的适生区,识别出值得重点关注的未来分布范围缩小的物种。结果显示:中国葡萄科特有种丰富,共有12属94种,热点地区主要集中在华中、东南及西南地区。中国葡萄科狭域特有种热点地区主要集中在西南边境和东南沿海地区,而广布特有种的分布格局与所有特有种的基本一致。MaxEnt模型模拟结果显示:在未来气候条件下,中国葡萄科42种特有种中有33种未来的总适生区和高适生区均呈现明显扩大趋势,9种未来的总适生区或高适生区呈现明显缩小趋势;中国葡萄科42种特有种中有37种的未来总适生区呈现向北部高纬度地区或西部高海拔地区迁移的趋势。综上所述,中国葡萄科特有种热点地区均位于中国生物多样性极其丰富的区域,但部分热点地区附近的保护地面积小且分布零散,保护效力偏低。建议就近整合零散的保护地,建立面积更大、连通性更高的国家公园或自然保护区。

关键词：葡萄科特有种 MaxEnt模型热点地区适生区生物多样性保护

Temporal and spatial comparisons of angiosperm diversity between eastern Asia and North America

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National Science Review 2022年第6期9卷 38-42页

作者： Haihua Hu Jianfei Ye Bing Liu Lingfeng Mao Stephen A.Smith Russell L.Barrett Pamela S.Soltis Douglas E.Soltis Zhiduan Chen limin lu State Key Laboratory of Systematic and Evolutionary Botany Institute of Botany Chinese Academy of Sciences University of Chinese Academy of Sciences Sino-Africa Joint Research Center Chinese Academy of Sciences Beijing Botanical Garden Institute of BotanyChinese Academy of Sciences Co-Innovation Center for Sustainable Forestry in Southern China College of Biology and the Environment Nanjing Forestry University Department of Ecology and Evolutionary Biology University of Michigan National Herbarium of New South Wales Royal Botanic Gardens and Domain Trust Florida Museum of Natural History University of Florida Department of Biology University of Florida

Comparative approaches that examine floras with similar environments, but different diversity patterns, provide good opportunities to elucidate how uneven distributions of biodiversity were assembled. Eastern Asia(EA) and North America north of Mexico(NA; see definitions of EA and NA in Fig. S1 A) share similar geographical environments with comparable latitude, land area and climate,

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