检索结果-南通市图书馆

Prenatal Environmental Antibiotic Exposure and Autism Spectrum Disorder Symptoms in Children at 3 Years of Age:Findings from the Ma’anshan Birth Cohort Study

引用

Environment & Health 2024年第9期2卷 651-660页

作者： Baolin Wang Feifei Han Peng Ding Juan Tong Kaiyong Liu shuangqin Yan Sheng Wang Guanjun chen Xiaoyan Wu Kun Huang Menglong Geng Fangbiao Tao School of Public Health Anhui Medical UniversityHefei 230032 AnhuiChina Key Laboratory of Population Health Across Life Cycle(Anhui Medical University) Ministry of Education of the People’s Republic of ChinaHefei 230032 AnhuiChina NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract(Anhui Medical University) Hefei 230032 AnhuiChina Anhui Provincial Key Laboratory of Environment and Population Health across the Life Course Anhui Medical UniversityHefei 230032 AnhuiChina Ma’anshan Maternal and Child Healthcare(MCH)Center Ma’anshan 243011China The Center for Scientific Research of Anhui Medical University Anhui Medical UniversityHefei 230032 AnhuiChina

ABSTRACT:Antibiotic exposure during pregnancy may affect the neurodevelopment of children,but biomonitoring-based population studies on this class of new pollutants are *** conducted a prospective birth cohort study of 2860 mother−child pairs,measured the urinary concentrations of 41 antibiotics and their two metabolites over three trimesters,and assessed children’s autism spectrum disorder(ASD)symptoms at 3 years of *** examined the associations between prenatal antibiotic exposure and children’s ASD *** least absolute shrinkage and selection operator regression screened for Tetracycline and Ofloxacin as important predictors of ASD *** Poisson regression models revealed that maternal Tetracycline exposure throughout pregnancy increased the risk of ASD symptoms(RR:1.66,95%CI:1.14,2.40).Maternal Tetracycline exposure during the first(RR:1.74,95%CI:1.13,2.68)and third trimesters(RR:1.86,95%CI:1.16,3.00)increased the risk of ASD symptoms in boys,and Ofloxacin exposure during the first trimester(RR:1.47,95%CI:1.07,2.02)increased the risk of ASD symptoms in *** dose-dependent relationships between prenatal antibiotic exposure and ASD symptoms were validated by restricted cubic *** exposure to Tetracycline and Ofloxacin may increase the risk of ASD symptoms in children,and the first and third trimesters might be the key windows.

关键词： Antibiotics Biomonitoring Urine biomarkers Prenatal exposure Autism Birth cohort

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Profile of *** chen

引用

Science China(Life Sciences) 2024年第10期67卷 2062-2063页

作者： chen, Songlin Yellow Sea Fisheries Res Inst Qingdao Peoples R China

For decades,*** has been engaged in fish germplasm preservation,sex control and research focusing on molecular breeding for disease *** discovered the first sex-specific molecular marker of fish(chen et al.,2007),deciphered the first fish genome(Chinese tongue sole)in China,revealed the sex determination mechanism in fish(chen et al.,2014),and created molecular sex control *** also discovered the molecular mechanism of metamorphosis in flatfish(Shao et al.,2017)and developed China's first fish disease-resistant breeding gene chip,“YUXIN No.1”.

关键词： technology breeding

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

早期综合康复护理对脑出血术后患者肢体功能恢复的影响分析

引用

中外医疗 2023年第19期42卷 150-153,162页

作者：陈双芹江苏省兴化市人民医院康复科江苏兴化225700

目的探究早期综合康复护理应用在脑出血术后患者护理中的效果及对患者肢体功能恢复的影响。方法方便选取2018年6月-2023年3月在江苏省兴化市人民医院康复科接受康复治疗的脑出血手术患者82例为研究对象。基于1∶1比例原则,进行随机分... 详细信息

目的探究早期综合康复护理应用在脑出血术后患者护理中的效果及对患者肢体功能恢复的影响。方法方便选取2018年6月-2023年3月在江苏省兴化市人民医院康复科接受康复治疗的脑出血手术患者82例为研究对象。基于1∶1比例原则,进行随机分组处理,对照组41例接受常规护理,观察组41例接受早期综合康复护理。比较两组患者焦虑状态、运动功能、日常生活活动能力、Brunnstrom肌张力、生活质量、并发症及护理满意度情况。结果观察组护理后运动功能评分量表评分、日常生活活动能力量表评分、焦虑自评量表评分均优于对照组,差异有统计学意义(P<0.05)。观察组患者Brunnstrom肌张力分级情况与并发症发生率优于对照组,差异有统计学意义(P<0.05)。观察组在生理功能、社会功能、躯体疼痛以及情感职能维度的生活质量评分均较高于对照组,差异有统计学意义(P<0.05)。观察组护理满意率(95.12%)高于对照组(80.49%),差异有统计学意义(χ^(2)=4.100,P<0.05)。结论早期综合康复护理用在脑出血术后患者护理中有利于改善患者焦虑情绪、运动功能和上下肢肌张力,提高日常生活活动能力,增加满意度,可进行推广与应用。

关键词：早期综合康复护理肢体功能运动功能神经功能生活质量

来源：

维普期刊数据库博看期刊

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

援助湖北一线医务人员心理健康状况的研究

引用

中华护理杂志 2020年第S1期55卷 102-104页

作者：孙宁陈双琴李倩茹贾让成宁波卫生职业技术学院宁波市315100

目的探究影响援鄂一线医务人员的心理状况的影响因素,为有针对性地对援鄂一线医务人员开展心理健康教育和相关部门制订有关政策时提供依据和参考。方法用症状自评量表对浙江省150名援鄂一线医务人员应对新型冠状病毒肺炎的心理健康状况... 详细信息

目的探究影响援鄂一线医务人员的心理状况的影响因素,为有针对性地对援鄂一线医务人员开展心理健康教育和相关部门制订有关政策时提供依据和参考。方法用症状自评量表对浙江省150名援鄂一线医务人员应对新型冠状病毒肺炎的心理健康状况进行调查。结果援鄂一线医务人员症状自评量表总得分及各维度得分均分高于常模(均P<0.05)。影响援鄂一线医务人员心理健康状况程度由高到低依次为:出现新型冠状病毒肺炎相关症状时怀疑自己已经感染的程度、担心自己和家人被感染的程度、近期有无接受医学观察和学历,可解释44.1%的变异度。结论援鄂一线医务人员应对新型冠状病毒肺炎的心理健康水平低于全国常模,针对性地开展心理健康促进工作,以缓解援鄂一线医务人员的心理压力,促进身心健康,更好应对中国疫情。

关键词：新型冠状病毒肺炎医务人员心理护理因素分析,统计学

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

中文版情绪和社会功能障碍量表用于脑卒中患者的信度效度检验

引用

中国护理管理 2018年第3期18卷 356-360页

作者：贺晴雯刘春香赵晨陈双琴段功香南华大学护理学院湖南省衡阳市421001 南华大学附属第一医院

目的:对情绪和社会功能障碍量表(Emotional and Social Dysfunction Questionnaire,ESDQ)进行汉化,并对其中文版进行信度、效度检验。方法:采用方便抽样法选取369名衡阳市脑卒中患者进行调查,对原量表进行修订并形成最终量表。结果:中文... 详细信息

目的:对情绪和社会功能障碍量表(Emotional and Social Dysfunction Questionnaire,ESDQ)进行汉化,并对其中文版进行信度、效度检验。方法:采用方便抽样法选取369名衡阳市脑卒中患者进行调查,对原量表进行修订并形成最终量表。结果:中文版ESDQ Cronbach’sα系数为0.934,重测信度为0.916,分半信度为0.817,内容效度指数为0.930;探索性因子分析显示,提取的6个公因子累积方差贡献率为80.190%;验证性因子分析结果表明数据拟合良好。结论:中文版ESDQ具有较好的信度、效度,适宜作为中国背景下脑卒中患者情绪和社会功能障碍的评估工具。

关键词：脑卒中情绪和社会功能障碍量表信度效度

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Effect of Reclamation on the Groundwater-Lake Water Interaction in chen Lake

引用

Journal of Earth Science 2024年第3期35卷 1083-1086页

作者： Kun Lei Teng Ma Liuzhu chen Zhenxing Li Yu chen School of Environmental Studies State Key Laboratory of Biogeology and Environmental GeologyChina University of GeosciencesWuhan 430078China

0 INTRODUCTION To relieve the short supply of suitable land for residing,cultivating,and commerce,it is accepted to reclaim land from lakes,river estuaries,and coastal regions in many countries(Mancini et al.,2020).The large-scale reclamation activities have an irreversible effect on the mico-geomorphology and hydrodynamic system of seasonally flooded areas(Zhang et al.,2019;Yu et al.,2018).For example,coastal regions reclaimed extended the groundwater flow paths,as well as created groundwater level rise,resulting in water-logging in the reclaimed area(Hu et al.,2008).Similar changes in groundwater flow systems may alter groundwater-lake water interactions,and it can ultimately affect the water cycle in the lake ***,such detailed studies are presently *** addition,natural exchanges between the lake and groundwater systems can be strongly affected by physical hydrological processes(Javadzadeh et al.,2020),chemical properties(Kamtchueng et al.,2015),and bioto behavior(Hancock et al.,2005).

关键词： groundwater coastal logging

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

概念图在《护理学基础》教学中的应用

引用

护理研究（上旬版） 2012年第1期26卷 88-89页

作者：方仕婷陈双琴宁波天一职业技术学院

概念图又可称为概念构图或概念地图,是一种以图示的形式组织信息,并展示其关系的方法[1]。它是一种可视化知识的呈现方式,能够直观地、结构化地描述两个或多个概念之间的关系,把新知识整合到已有的知识结构中去。

关键词：《护理学基础》教学概念图应用知识结构知识整合可视化结构化

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Meridional deflection of global eddy propagation derived from tandem altimetry: Mechanism and implication

引用

Science China Earth Sciences 2024年第3期67卷 811-825页

作者： Ge chen Xiaoyan chen Frontiers Science Center for Deep Ocean Multispheres and Earth System School of Marine TechnologyOcean University of ChinaQindao 266100China Laboratory for Regional Oceanography and Numerical Modeling Laoshan LaboratoryQindao 266237China

A common view on meridional deflection of eddy propagation is poleward for cyclones and equatorward for anticyclones. This widely accepted polarity-sensitive pattern has been increasingly undermined given that it is systematically violated on both zonal and regional scales as recently reported. Here, we approach the problem by exploring these violations in terms of eddy effects of spatiotemporal geostrophy, thermal fading, and flow dragging, yielding the following main conclusions.(1) The polarity-dependent deflection discrepancy is a pseudo feature resulting from a biased fit to the normalized eddy tracks which are spatially asymmetric(though azimuthally symmetric) between the two signs;Instead, the primary pattern of eddy deflection appears to be geographically correlated and polarity independent.(2) Geostrophic adjustment plays a critical role in defining the meridional movement of an eddy. Specifically, a consistent poleward(equatorward) trajectory bending of spatially(temporally) ageostrophic eddies is observed irrespective of their polarity.(3) The mechanism of eddy deflection is also determined by its zonal propagation direction. Westward propagating eddies are substantially affected by thermal fading, while opposite ones by flow dragging. A realistic and comprehensive understanding of eddy deflection mechanisms serves as a significant contribution to the prediction of eddy trajectory, and the protection of ocean environment.

关键词： Mesoscale eddies Eddy propagation Eddy meridional deflection Satellite observation Geostrophic adjustment

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

A refined representation method of the particle size distribution curve based on grading entropy

引用

Particuology 2024年第5期88卷 302-311页

作者： Xing Li Qun chen Zhaozhao Liu cheng Zhou chen Wang chen chen State Key Laboratory of Hydraulics and Mountain River Engineering College of Water Resource and HydropowerSichuan UniversityChengdu610065China

The particle size distribution(PSD)curve is an important expression of the basic properties of the *** characteristic parameters such as median particle size D_(50),effective particle size D_(10),and some combinations of characteristic parameters can only represent some points of the PSD curve,failing to represent all information of the PSD *** this paper,a fraction characteristic parameter F that could reflect the fraction size variation of the PSD curve was introduced based on grading *** a new presentation method of the A-B-F three parameters was proposed for a refined representation of the PSD *** was found that the newly constructed model not only better represents the differences in the width of PSD curves but also has a higher sensitivity than the A-B two-parameter model proposed by Lő*** PSD curves with similar distributions,the new presentation method has a higher degree of discrimination than that of the D_(50)-C_(u)-C_(c) three-parameter or the four-parameter combination G_(c) proposed by ***,the application of this new method in describing the spatial nonuniformity distribution of depositions and predicting the soil hydraulic conductivity was *** research results can provide a reference for the refined representation of PSD curves.

关键词： Grading entropy Particle size distribution curve Refined representation

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Track correlation algorithm based on CNN-LSTM for swarm targets

引用

Journal of Systems Engineering and Electronics 2024年第2期35卷 417-429页

作者： chen Jinyang WANG Xuhua chen Xian Research Institute for National Defense Engineering Academy of Military SciencesLuoyang 471023China Information Engineering University Zhengzhou 450001China School of Computer Science and Technology Xidian UniversityXi’an 710071China

The rapid development of unmanned aerial vehicle(UAV) swarm, a new type of aerial threat target, has brought great pressure to the air defense early warning system. At present, most of the track correlation algorithms only use part of the target location, speed, and other information for *** this paper, the artificial neural network method is used to establish the corresponding intelligent track correlation model and method according to the characteristics of swarm ***, a route correlation method based on convolutional neural networks (CNN) and long short-term memory (LSTM)Neural network is designed. In this model, the CNN is used to extract the formation characteristics of UAV swarm and the spatial position characteristics of single UAV track in the formation,while the LSTM is used to extract the time characteristics of UAV swarm. Experimental results show that compared with the traditional algorithms, the algorithm based on CNN-LSTM neural network can make full use of multiple feature information of the target, and has better robustness and accuracy for swarm targets.

关键词： track correlation correlation accuracy rate swarm target convolutional neural network(CNN) long short-term memory(LSTM)neural network

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：