检索结果-南通市图书馆

Prehospital road traffic injuries among the elderly in Beijing, China： data from the Beijing Emergency Medical Center, 2004-2010

引用

Chinese Medical Journal 2013年第15期126卷 2859-2865页

作者： an shuai zhang jin-jun zhang pei-xun yin xiao-feng kou yu-hui wang yan-hua wang zhen-wei jiang bao-guo wang tian-bing Peking Univ Peoples Hosp Dept Orthopaed & Traumatol Beijing 100044 Peoples R China Peking Univ Traff Med Ctr Beijing 100191 Peoples R China Beijing Emergency Med Ctr Beijing 100031 Peoples R China

Background Road traffic injuries （RTIs） are a worldwide issue associated with increasing development and motorization. However, statistical studies do not include any analyses of Beijing＇s geriatric population. Using data from the Beijing Emergency Medical Center, we present the main characteristics of traffic injuries involving the elderly in Beijing. We also provide objective information for those concerned with the safety of traffic systems and the prevention of traffic injuries. Methods In a longitudinal, retrospective study, data were collected on 1706 victims aged 65 years and older who sustained traffic injuries in Beijing between 2004 and 2010. Personal information, time of injury event, emergency care response time, road user type, striking vehicle type, injury site, and severity of injury were analyzed using ;~2 tests and Logistic regression analysis. Results The annual rate of traffic injuries was 21.80 per 100 000 elderly people in Beijing, and the morbidity rate decreased from 2004 to 2010 （P 〈0.001）. The mean age was （72.92＋5.67） years, and 911 （53.40%） of the victims were male. The majority of victims sustained head and lower limb injuries and were classified as being of medium severity. Traffic collisions occurred most frequently in the daytime excluding rush hours; these collisions included being hit by a car （85.64%） and pedestrian victim injuries （79.19%）. Our statistical analysis found three factors for injury severity： abdominal injuries （P 〈0.001）, number of injury sites （P=0.027）, and head injuries （P=0.034）. The decline in traffic injuries is due to a decrease in victims aged 65-74 years and pedestrians; the sevedty of RTIs also decreased. Conclusions This study highlights the declining trend in traffic injuries among older adults in Beijing. However, traffic injuries remain a serious public health problem for the elderly and effective measures are required to reduce their incidence.

关键词： road traffic injury older adults emergency medical services

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

Safety and immunogenicity of a mosaic vaccine booster against Omicron and other SARS-CoV-2 variants:a randomized phase 2 trial

引用

Signal Transduction and Targeted Therapy 2023年第2期8卷 672-682页

作者： Nawal Al Kaabi yun Kai yang yu Liang Ke Xu Xue feng zhang yun Kang yu Qin jin jun wei Hou jing zhang tian yang Salah Hussein Mohamed Saif ElDein Ze hua Lei Hao zhang shuai Shao Zhao Ming Liu Ning Liu Xiang zheng Ji guo Su Sen Sen yang Xiangfeng Cong Yao Tan Wenwen Lei Xue jun Gao Zhiwei jiang hui wang Meng Li Hanadi Mekki Mekki Walid Zaher Sally Mahmoud Xue zhang Chang Qu Dan ying Liu jing zhang Mengjie yang Islam Eltantawy Peng xiao Fu Jie Shen jin Juan Wu Zi Bo Han Li Fang Du Fang Tang Shi Chen Zhi jing Ma Fan zheng Ya Nan Hou Xin yu Li Xin Li Zhao Nian wang jin Liang yin xiao yan Mao jin zhang Liang Qu yun Tao zhang xiao Ming yang Guizhen Wu Qi Ming Li Sheikh Khalifa Medical City SEHAAbu DhabiUAE College of Medicine and Health Sciences Khalifa UniversityAbu DhabiUAE China National Biotec Group Company Limited BeijingChina The Sixth Laboratory National Vaccine and Serum Institute(NVSI)BeijingChina National Engineering Center for New Vaccine Research BeijingChina National Institute for Viral Disease Control and Prevention Chinese Center for Disease Control and Prevention(China CDC)BeijingChina Clinical Medicine Office National Vaccine and Serum Institute(NVSI)BeijingChina Lanzhou Institute of Biological Products Company Limited LanzhouChina Beijing Key Tech Statistical Consulting Co. LtdBeijingChina Beijing Institute of Biological Products Company Limited BeijingChina Union 71 Abu DhabiUAE G42 Healthcare Abu DhabiUAE

An ongoing randomized,double-blind,controlled phase 2 trial was conducted to evaluate the safety and immunogenicity of a mosaic-type recombinant vaccine candidate,named NVSI-06-09,as a booster dose in subjects aged 18 years and older from the United Arab Emirates(UAE),who had administered two or three doses of inactivated vaccine BBIBP-CorV at least 6 months prior to *** participants were randomly assigned with 1:1 to receive a booster dose of NVSI-06-09 or *** primary outcomes were immunogenicity and safety against severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)Omicron variant,and the exploratory outcome was cross-immunogenicity against other circulating *** May 25 and 30,2022,516 adults received booster vaccination with 260 in NVSI-06-09 group and 256 in BBIBP-CorV *** results showed a similar safety profile between two booster groups,with low incidence of adverse reactions of grade 1 or *** immunogenicity,by day 14 post-booster,the fold rises in neutralizing antibody geometric mean titers(GMTs)from baseline elicited by NVSI-06-09 were remarkably higher than those by BBIBP-CorV against the prototype strain(19.67 vs 4.47-fold),Omicron BA.1.1(42.35 vs 3.78-fold),BA.2(25.09 vs 2.91-fold),BA.4(22.42 vs 2.69-fold),and BA.5 variants(27.06 vs 4.73-fold).Similarly,the neutralizing GMTs boosted by NVSI-06-09 against Beta and Delta variants were also 6.60-fold and 7.17-fold higher than those by *** findings indicated that a booster dose of NVSI-06-09 was well-tolerated and elicited broad-spectrum neutralizing responses against divergent SARS-CoV-2 variants,including Omicron and its sub-lineages.

关键词： phase neutral spectrum

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

A practical community-based response strategy to interrupt Ebola transmission in sierra Leone, 2014–2015

引用

Infectious Diseases of Poverty 2016年第1期5卷 670-679页

作者： Zhong-Jie Li Wen-xiao Tu xiao-Chun wang guo-Qing Shi Zun-Dong yin Hai-jun Su Tao Shen Da-Peng zhang Jian-Dong Li Shan Lv Chun-Li Cao Rui-Qian Xie Hong-Zhou Lu Rong-Meng jiang zheng Cao Zhi-Jie An Lei-Lei Li Jie Xu yan-Wen Xiong wei Zang wei zhang Hong-wei zhang Wen-Sen Chen hua Ling Wen Xu Jian Cai huan-jin Luo Xue-Sheng Xing Can-jun zheng Qiang wei Xin-Xu Li Mei Li Hai jiang Li-Quan Deng Ming-Quan Chen Xiang Huo feng Xu Xue-hui Lai Xi-Chen Bai Long-Jie Ye Jian-Yi Yao Wen-Wu yin Jiao-jin Sun Lin xiao Fu-Qiang Liu xiao-Qiang Liu Hong-wei Fan Zeng-Qiang kou Ji-Kun Zhou Hao zhang Da-Xin Ni Thomas TSamba Qun Li Hong-Jie yu yu wang xiao-feng Liang Division of Infectious Disease Key Laboratory of Surveillance and Early-warning on Infectious DiseaseChinese Center for Disease Control and PreventionBeijingChina Public Health Emergency Center Chinese Center for Disease Control and PreventionBeijingChina National Center for AIDS/STD Control and Prevention Chinese Center for Disease Control and PreventionBeijingChina Chinese Field Epidemiology Training Program Chinese Center for Disease Control and PreventionBeijingChina National Immunization Program Chinese Center for Disease Control and PreventionBeijingChina Bureau of Disease Prevention and Control National Health and Family Planning Commission of the People’s Republic of ChinaBeijingChina National Institute for Viral Disease Control and Prevention Chinese Center for Disease Control and PreventionBeijingChina National Institute of Parasitic Disease Chinese Center for Disease Control and PreventionShanghaiChina Chinese Center for Health Education BeijingChina Department of Infectious Diseases Shanghai Public Health Clinical CenterShanghaiChina Beijing Ditan Hospital Capital Medical UniversityBeijingChina Health News BeijingChina National Institute for Communicable Disease Control and Prevention Chinese Center for Disease Control and PreventionBeijingChina Department of Training Chinese Center for Health EducationBeijingChina Center for Infectious Diseases Beijing Youan HospitalCapital Medical UniversityBeijingChina Infection Management The First Affiliated Hospital of Nanjing Medical UniversityNanjingChina Chongqing Municipal Center for Disease Control and Prevention ChongqingChina yunnan Provincial Center for Disease Control and Prevention KunmingChina Division of Infectious Disease Control and Prevention Zhejiang Provincial Center for Disease Control and PreventionHangzhouChina Guangdong Provincial Center for Disease Control and Prevention GuangzhouChina Division of Acute Infectious Disease Control and Prevention Hubei Provincial Center for Disease Control and PreventionW

Background:The Ebola virus disease spread rapidly in West Africa in 2014,leading to the loss of thousands of *** engagement was one of the key strategies to interrupt Ebola transmission,and practical community level measures needed to be explored in the field and tailored to the specific context of ***:First,community-level education on Ebola virus disease(EVD)prevention was launched for the community’s social mobilizers in six districts in Sierra Leone beginning in November ***,from January to May of 2015,in three pilot communities,local trained community members were organized to engage in implementation of EVD prevention and transmission interruption measures,by involving them in alert case report,contact tracing,and social *** epidemiological indicators of transmission interruption in three study communities were ***:A total of 6016 community social mobilizers from 185 wards were trained by holding 279 workshops in the six districts,and EVD message reached an estimated 631680 *** three pilot communities,72 EVD alert cases were reported,with 70.8%of them detected by trained local community members,and 14 EVD cases were finally *** tracing detected 64.3%of EVD *** median duration of community infectivity for the cases was 1 *** secondary attack rate was 4.2%,and no third generation of infection was *** health worker was infected,and no unsafe burial and noncompliance to EVD control measures were *** community-based measures were modeled to reduce 77 EVD cases,and the EVD-free goal was achieved four months earlier in study communities than whole country of Sierra ***: The community-based strategy of social mobilization and community engagement was effective in casedetection and reducing the extent of Ebola transmission in a country with weak health system. The successfullypractical experience to reduce the risk of Ebola transmission in the

关键词： Ebola virus disease Community engagement Health education Outbreak control

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

华北大黑鳃金龟引诱剂配方筛选及引诱效果评价

引用

昆虫学报 2020年第4期63卷 482-493页

作者：李晓峰李金桥曹雅忠尹姣张帅秦建辉王思雨陆俊姣李克斌中国农业科学院植物保护研究所植物病虫害生物学国家重点实验室北京100193 山西省农业科学院植物保护研究所太原030000

【目的】筛选可有效引诱华北大黑鳃金龟Holotrichia oblita成虫的引诱剂配方用于生态防控。【方法】选取5种植物挥发物、2种华北大黑鳃金龟聚集信息素和1种性信息素,根据各化合物单体最佳引诱浓度进行两两混配,得到植物挥发物+聚集信息... 详细信息

【目的】筛选可有效引诱华北大黑鳃金龟Holotrichia oblita成虫的引诱剂配方用于生态防控。【方法】选取5种植物挥发物、2种华北大黑鳃金龟聚集信息素和1种性信息素,根据各化合物单体最佳引诱浓度进行两两混配,得到植物挥发物+聚集信息素、植物挥发物+性信息素和聚集信息素+性信息素共17种二元引诱剂配方。通过触角电位(EAG)反应和趋性行为反应逐步筛选出引诱效果较好的配方。将所筛选配方与其单一组分通过趋性行为反应进行引诱效果比较,并通过室内笼罩诱捕检验配方对华北大黑鳃金龟成虫的引诱效果。【结果】通过EAG反应及趋性行为反应从17种二元引诱剂配方中逐步筛选出了对华北大黑鳃金龟成虫具有较强引诱作用的3种配方,即顺-3-己烯基乙酸酯+顺-9-十八烯乙酸酯,1-己醇+顺-9-十八烯乙酸酯和邻苯二甲酸二丁酯+甘氨酸甲酯,它们引起的华北大黑鳃金龟雌虫EAG反应相对值分别为5 981%, 5 796%和5 722%,引起的雄虫EAG反应相对值分别为3 983%, 4 712%和3 809%。趋性行为反应试验中,引起华北大黑鳃金龟成虫选择反应率最高的为配方邻苯二甲酸二丁酯+甘氨酸甲酯,成虫选择反应率达71.21%,其次为配方1-己醇+顺-9-十八烯乙酸酯和顺-3-己烯基乙酸酯+顺-9-十八烯乙酸酯,成虫选择反应率分别达到70.84%和70.72%,均显著高于其他配方引起的选择反应率。3种二元组分引诱剂配方与其单一组分引诱效果的比较表明,配方顺-3-己烯基乙酸酯+顺-9-十八烯乙酸酯对单一组分顺-3-己烯基乙酸酯具有显著的增效作用,而对顺-9-十八烯乙酸酯增效作用不明显;配方1-己醇+顺-9-十八烯乙酸酯和邻苯二甲酸二丁酯+甘氨酸甲酯均对其单一组分增效作用显著。室内笼罩诱捕结果表明,配方顺-3-己烯基乙酸酯+顺-9-十八烯乙酸酯,1-己醇+顺-9-十八烯乙酸酯和邻苯二甲酸二丁酯+甘氨酸甲酯引诱成虫数均极显著高于石蜡油对照,配方顺-3-己烯基乙酸酯+顺-9-十八烯乙酸酯引起的选择反应率最高,达74.06%;其次为配方1-己醇+顺-9-十八烯乙酸酯和邻苯二甲酸二丁酯+甘氨酸甲酯,引起的选择反应率分别达到65.89%和64.25%;但3种配方引起的华北大黑鳃金龟成虫的选择反应率之间无显著性差异。【结论】顺-3-己烯基乙酸酯+顺-9-十八烯乙酸酯,1-己醇+顺-9-十八烯乙酸酯和邻苯二甲酸二丁酯+甘氨酸甲酯这3种二元引诱剂配方对华北大黑鳃金龟成虫均具有较强的引诱作用,均可作为用于生态治理华北大黑鳃金龟的有效引诱剂。

关键词：华北大黑鳃金龟植物挥发物信息素二元配方诱捕效果趋性选择反应率

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

天琴计划简介

引用

中山大学学报（自然科学版） 2021年第1期60卷 1-19页

作者：罗俊艾凌皓艾艳丽安子聪白伟钢白彦峥包佳慧曹斌常文博陈琛陈厚源崔凯单莹丁延卫段会宗范会敏范磊范纹彤范霄冯文凡付新菊付瑜亮高晨光郜青高添泉高鑫高永新龚云贵谷德峰辜凌云郭兴韩西达何芸胡一鸣胡越新胡展黄顺佳黄祥青黄潇博纪沐婕蒋贇焦磊靳鸿鸣康小明匡双阳雷卫华李程远李洪银李珏李康康李萌李明黎明李涛李霄栋李语强李祝李竹溪黎樽彪练军想梁正程林伟凌晨刘辉刘佳恒刘建平刘力刘祺刘尚飞刘胜前刘帅刘旭辉刘雁冲刘源龙江龙军陆璐罗成健骆颖欣马波梅健伟孟云鹤明珉牛翔潘加键庞爱平彭慧生屈少波区子维任亮亮申荣锋沈岩石常富宋佳凝宋培义索晓晨谭柏轩谭定银檀庄斌涂良成王成王铖锐王凤彬王海天王继河王凌风王尚胜王泰卜汪旭东王炎汪洋汪一萍王智钊魏东东文明轩吴庆文吴勤勤吴书朝吴先霖夏冰夏旭肖青肖小圆谢宁徐家豪颜浩闫勇杨铖杨诚鋆杨涓杨列杨山清叶伯兵叶贤基叶小容尹航于达仁袁慧敏曾明张才士张德轩张建东张静怡张锦绣张居正张开张蜡宝张立华张涛张鑫张鑫2 张雪峰赵宏超赵玥赵泽伟周鸿博周金灵周立祥周泽兵朱凡朱炬波訾铁光邹远川 “天琴计划”教育部重点实验室中山大学天琴中心天琴前沿科学中心国家航天局引力波研究中心广东珠海519082 中山大学物理与天文学院广东珠海519082 华中科技大学物理学院湖北武汉430074 航天东方红卫星有限公司北京100094 中国科学院云南天文台云南昆明650011 哈尔滨工业大学能源科学与工程学院黑龙江哈尔滨150001 北京控制工程研究所北京100094 东北大学理学院辽宁沈阳110004 贵州大学电气工程学院贵州贵阳550025 南京大学电子科学与工程学院江苏南京210093 上海交通大学机械与动力工程学院上海200240 深圳技术大学工程物理学院广东深圳518118 武汉大学电子信息学院湖北武汉430072 西北工业大学航空航天学院陕西西安710072 西南大学物理科学与技术学院重庆400715 中国科学院紫金山天文台江苏南京210023 中山大学航空航天学院广东广州510006 冲绳科学技术大学院大学日本冲绳951-8073

天琴计划预期于2035年左右发射并部署边长约17万公里的等边三角形卫星星座,构成一个引力波天文台—天琴。天琴将对10^(-4)~1 Hz频段的引力波进行探测,为人类描绘一幅更全面的宇宙图景。在本文中,我们对天琴计划的背景和提出过程、天琴... 详细信息

天琴计划预期于2035年左右发射并部署边长约17万公里的等边三角形卫星星座,构成一个引力波天文台—天琴。天琴将对10^(-4)~1 Hz频段的引力波进行探测,为人类描绘一幅更全面的宇宙图景。在本文中,我们对天琴计划的背景和提出过程、天琴的主要探测对象和主要科学目标、天琴需要攻克的核心关键技术问题、天琴计划技术路线图及进展等进行介绍,以方便更多人加入这一项富有挑战而又激动人心的工作。

关键词：天琴计划空间引力波探测引力波

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

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

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：