New Jurassic predatory cockroaches (Blattaria: Raphidiomimidae) from Daohugou,China and Karatau,Kazakhstan

Liang, J., Shih, C. &; Ren, D., October 2017. New Jurassic predatory cockroaches (Blattaria: Raphidiomimidae) from Daohugou, China and Karatau, Kazakhstan. Alcheringa 42, 101–109. ISSN 0311-5518.

Two new species and a new combination in a new genus of predatory cockroaches, Falcatusiblatta gracilis and F. qiandaohua from the Middle Jurassic Jiulongshan Formation of Daohugou, China and F. karatavica (Vishniakova) comb. nov. from the Upper Jurassic Karabastau Formation of Karatau, Kazakhstan are described within Raphidiomimidae. The new taxa are distinguished by the presence of a very long ovipositor (plesiomorphy) and elongate cerci with heteronomous articles and forewing markings with irregular patch-like shapes of light and dark patterns (autapomorphies).

Junhui Liang [liangjh0602@126.com], Tianjin Natural History Museum, 31 Youyi Road, Hexi District, Tianjin, 300203, PR China; Chungkun Shih? [chungkun.shih@gmail.com], College of Life Sciences, Capital Normal University, 105 Xisanhuanbeilu, Haidian District, Beijing, 100048, PR China; Dong Ren [rendong@mail.cnu.edu.cn], College of Life Sciences, Capital Normal University, 105 Xisanhuanbeilu, Haidian District, Beijing, 100048, PR China. ?Also affiliated with: Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, Washington, DC 20013, USA.     

SPACE–TIME MEASURES OF DEMAND FOR SERVICE: BRIDGING LOCATION MODELLING AND ACCESSIBILITY STUDIES THROUGH A TIME‐GEOGRAPHIC FRAMEWORK

Demand for service in location modelling is often evaluated based on the spatial proximity of fixed and static reference locations of demand (e.g. home) to a facility, which ignores person‐specific activity–travel patterns and the temporal changes in demand for service throughout the day. To address these limitations, this study draws upon recent developments in space–time measures of individual accessibility to explore the spatial and temporal structures of demand by considering individuals' space–time constraints and impact of existing urban structures. Based on a time‐geographic framework, eight space–time demand measures were developed and compared with three conventional location‐based demand measures for 12 hospitals through an empirical study conducted in Columbus, Ohio. The results show that geographic proximity between clients' home and facilities may not be an effective indicator for service demand, and conventional demand measures tend to underestimate potential demand for service in most situations. The study concludes that space–time demand measures that take into account people's activity‐travel patterns in space–time would lead to better estimation of demand for service in most cases.     

民国初期河南文博事业概述

河南是文物大省,民国初期河南文博事业得到较快发展。本文主要从文物法规、文物调查与发掘、文物保存保护等方面简要概述了20世纪初河南文博事业发展的概况。     

陕西省汉语方言概况

陕西省是一个方言丰富复杂的地区,除中原官话、晋语、西南官话这三大方言以外,还有赣语、江淮官话、湘语等。     

杏开二月

已经是二月仲春了,大地柔软,天气慢慢热起来了。一场习习的春雨,浇得人心头酥酥的。我第一次注意到,家门前的杏树开了。枝干上,星星点点,挑着几朵白,轻盈得很,把薄薄的心打开,驻足美的枝头,观赏人间烟火。背后是灰灰的庭院,低矮的     

Prospective Future Trends in Urban–Rural Relationships Within the Territorial Agenda of the EU: A Critical Analysis of Implementation with a Special Focus on the Example of the Czech Republic

In recent years, urban–rural relationships have attracted an increasing interest for more than just the issues they represent, i.e. the growing polarization of economic growth and the ever widening disparities between cities and the countryside. Another factor includes their conceptual context that concerns—above all—the implementation of the Territorial Agenda (TA) of the EU. This paper mainly focuses on identifying the solutions of urban–rural relationships under the umbrella of the TA EU within the practical context existing in the Czech Republic. The conclusions from this paper were used as the expert basis for primary research on this issue within the framework of the Czech Presidency of the Council of the EU in 2009. The recommendations for policy-making at both the EU and the CR levels can be applied over the long-term horizon and should also be seen in the next programming period.     

岁月如歌——纪念《考古与文物》创刊三十周年

<正>《考古与文物》是在呼唤科学、发展经济的大背景下诞生的。1978年,陕西省考古研究所重新恢复建制,为促进考古成果的快速发表及培养人才,拟办一份文物考古类的学术期刊的议题也被提上了陕西省考古研究所的日程。经过二年的精心筹备,终于在1980年,《考古与文物》正式创刊。     

清代直隶厅解构

本文对清代设置直隶厅地区的民族构成变化和直隶厅行政管理体制进行了解构,认为直隶厅是清朝在大量汉族移民进入边疆民族地区后而创设的一种特殊的行政区划。直隶厅直隶于各省布政司,由朝廷派出抚民同知为主官,具有掌地、治民、控土司、兼汛防、理刑案等职权,抚民同知偏重对辖区内汉族移民的管理,同时直隶厅内部保留了原有的土司机构,因此,清代的直隶厅具有行政双结构、民族构成多样性、户籍管理分类性、赋役征收的差异性和军事控管等特征。     

“欧洲中心论”与世界史研究——兼论世界史研究的“中国学派”问题

在世界史研究中,存在着“假定前提的欧洲中心论”、“文化传播的欧洲中心论”以及“反欧洲中心论的欧洲中心论”三种“欧洲中心论”。它们是一种同构关系。替代论、调和论和修正论是对“欧洲中心论”的三种批判形式。批判“欧洲中心论”不仅是创建“中国学派”的理论前提和实践路径,而且有助于中国世界史学界健康积极的心态和生态的生成。拒绝任何形式的普遍主义、培养理论方法论上的自觉意识和批判精神以及将本土学术资源与西方的学术成就结合起来,是创建健康的、自觉的、开放的“中国学派”必须跨越的路径。就中国世界史学界而言,最关键的是寻求和建构一种“中介”即对话和争论。只有构建世界史阐释的“多元主义”视角,非西方学术界（包括中国世界史学界）才能在世界范围内确立自己的学术话语体系并搭建起相对公允的学术对话平台,才能完成学术文化上的“解殖”任务。