检索结果-南通市图书馆

Perspectives on Compound Flooding in Chinese Estuary Regions

International Journal of Disaster Risk Science 2023年第2期14卷 269-279页

作者： Hanqing Xu Elisa Ragno Jinkai Tan alessandro antonini Jeremy D.Bricker Sebastiaan N.Jonkman Qing Liu Jun Wang Institute of Eco-Chongming(IEC) Key Laboratory of Geographic Information Science of Ministry of Education and School of Geographic SciencesEast China Normal UniversityShanghai200241China Faculty of Civil Engineering and Geosciences Delft University of Technology2628 CNDelftThe Netherlands School of Atmospheric Sciences and Key Laboratory of Tropical Atmosphere-Ocean System of Ministry of Education Sun Yat-sen UniversityZhuhai519082China Department of Civil and Environmental Engineering University of MichiganAnn ArborMI48109USA

Extreme surges and rainfall represent major driving factors for compound flooding in estuary regions along the Chinese *** combined effect of extreme surges and rainfall(that is,compound floods)might lead to greater impacts than if the drivers occurred in ***,understanding the frequency and severity of compound flooding is important for improving flood hazard assessment and compound flood resilience in coastal *** this study,we examined the dependence between extreme surges and corresponding rainfall events in 26 catchments along the Chinese coastline during typhoon and non-typhoon seasons using copula functions,to identify where the two drivers more often occur together and the implication for flood management in these *** found that the interaction between flood drivers is statistically significant in 10catchments located around Hainan Island(south)and Shanghai,where surge peaks occur mainly during the typhoon season and around the Bohai Sea(north),where surge peaks occur mainly during the non-typhoon *** further applied the copula-based framework to model the dependence between surge peaks and associated rainfall and estimate their joint and conditional probability in two specific locations—Hainan Island and the Bohai Sea,where the correlation between flood drivers is statistically *** observed that in Hainan Island where most of the surge peaks occur during the typhoon season,extreme rainfall events during the typhoon season are generally more intense compared to annual maxima *** contrast,around the Bohai Sea where surge peaks occur mainly outside the typhoon season,rainfall is less intense than annual maxima *** results show that the interaction between extreme surges and rainfall can provide valuable insight when designing coastal and urban infrastructure,especially in highly populated urban areas prone to both coastal and pluvial flooding,such as many Chinese coastal cities.

关键词： China Coastal catchments Compound flooding Copula function Extreme surge Optimal threshold

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

Emphysematous Complications Following Third Molars Removal: Incidence among 10779 Surgeries and Report of Two Cases

引用

Open Journal of Stomatology 2014年第7期4卷 352-357页

作者： Leandro E. Klüppel Fernando antonini alessandro Costa da Silva Márcio de Moraes Saulo Ellery Santos Oral and Maxillofacial Surgery Department School of Dentistry Universidade Estadual de Campinas Piracicaba Brazil

Subcutaneous emphysema is a condition that results from introduction of air into soft tissues. In head and neck, it is commonly observed following fractures of paranasal sinuses. Less frequently, it may occur during surgical procedures for tooth removal, when air from dental hand-pieces is forced into surgical site. Depending on its extension, it may involve vital spaces such as mediastinum. This specific finding may induce life-threatening situations. The aim of this article is to establish the incidence of subcutaneous emphysema among 10,779 impacted third molar surgical procedures and report the cases in which such complications had occurred. In this retrospective study, data collected from 10,779 third molar extraction procedures performed at Piracicaba School of Dentistry were evaluated for the occurrence of subcutaneous emphysema. Two cases of subcutaneous emphysema (0.018%) occurred following extraction of impacted third molars. Both were associated with mandibular tooth and related to the use of dental air hand-piece. One of the cases involved submandibular and buccal spaces while the other involved buccal and canine spaces. Regression of emphysema occurred spontaneously and postoperative recovery was uneventful. Subcutaneous emphysema following impacted third molar extractions is rare and strongly associated with the use of air turbines. Follow-up and preservation are the treatments of choice, but clinicians should be aware about the possibility of microbial spreading through facial spaces.

关键词： Subcutaneous Emphysema Impacted Tooth Air Hand-Piece

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

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

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

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：