基于同城化视角的人口空间动态与区域经济发展耦合关联机理研究

人口空间动态与区域经济发展的耦合关系是同城化区域间共同面对的重要课题。本文在解构人口空间动态维度主体的基础上,将人口空间动态的诉求机制与动因机理架构于更低交易费用的利益诉求之上,解析人口空间动态的模式选择,深入探讨人口空间动态与区域经济发展的耦合关联性。在此基础上,提出引导人口流动与合理分布的策略。研究成果将有助于更好地理解同城化态势下人口空间演变的动因机理,为同城区域的经济发展、城市规划、文化交融等方面的科学设计提供重要参考。     

长三角创新资源的空间错配与调整政策——基于次级和县级区域的实证研究

依据对长江三角洲次级和县级区域资源配置现状的实证研究发现：一是长江三角洲区域在经历高速重化工业化的同时，开始跨入了内生增长模式的门槛，人力资本的贡献日益显现；二是越来越多的次级区域工业生产能力和技术创新能力正在超越北京、上海以及省会城市，由此国家的科技资源和高等教育资源也应当流向这些区域，使产业、科技、教育资源能够融合在同一个空间，以大大提高整个国家技术创新投入的收益；三是转变经济发展方式和实施创新型国家建设战略的真正落脚点是支持和推动更多的次级和县级区域建立高等教育体系，创造更多的人力资本，开展更多的技术创新活动，使更多的区域采取基于技术进步的增长战略。充足的证据表明，现在到了需要采取一个重视创新资源效率的区域增长战略的时候了。     

Spatially Balanced Sampling of Continuous Populations

When sampling from a continuous population (or distribution), we often want a rather small sample due to some cost attached to processing the sample or to collecting information in the field. Moreover, a probability sample that allows for design‐based statistical inference is often desired. Given these requirements, we want to reduce the sampling variance of the Horvitz–Thompson estimator as much as possible. To achieve this, we introduce different approaches to using the local pivotal method for selecting well‐spread samples from multidimensional continuous populations. The results of a simulation study clearly indicate that we succeed in selecting spatially balanced samples and improve the efficiency of the Horvitz–Thompson estimator.     

政策边缘人：理解基层政策执行难的一个视角——以精准扶贫中的“争贫”为例

当公共政策只针对部分社会群体的时候，靠近政策分界线但又没有享受到政策利益的群体就会成为政策边缘人，政策边缘人属于利益外群体，但其结构性位置却又让其最接近分享政策利益，属于潜在受益者。在社会分化和竞争的背景下，政策边缘人与其他条件差不多的群体对比会产生相对剥夺感。政策边缘人会认为享有政策利益本应是他们的权利，于是他们基于维权的想法会通过各种方式谋取政策利益，在此过程中就会影响到基层公共政策的执行。因此，建议通过提高基层治理的法治化、科学化、精细化水平和组织化程度等方式减少政策边缘人对政策执行和基层治理带来的消极影响。     

Reframing Resilience: Equitable Access to Essential Services

We urgently need to put the concept of resilience into practice if we are to prepare our communities for climate change and exacerbated natural hazards. Yet, despite the extensive discussion surrounding community resilience, operationalizing the concept remains challenging. The dominant approaches for assessing resilience focus on either evaluating community characteristics or infrastructure functionality. While both remain useful, they have several limitations to their ability to provide actionable insight. More importantly, the current conceptualizations do not consider essential services or how access is impaired by hazards. We argue that people need access to services such as food, education, health care, and cultural amenities, in addition to water, power, sanitation, and communications, to get back some semblance of normal life. Providing equitable access to these types of services and quickly restoring that access following a disruption are paramount to community resilience. We propose a new conceptualization of community resilience that is based on access to essential services. This reframing of resilience facilitates a new measure of resilience that is spatially explicit and operational. Using two illustrative examples from the impacts of Hurricanes Florence and Michael, we demonstrate how decisionmakers and planners can use this framework to visualize the effect of a hazard and quantify resilience-enhancing interventions. This “equitable access to essentials” approach to community resilience integrates with spatial planning, and will enable communities not only to “bounce back” from a disruption, but to “bound forward” and improve the resilience and quality of life for all residents.     

Spatial Distribution of Flood Risk and Quality of Spatial Management: Case Study in Odra Valley,Poland

This article presents methodological solutions aimed at presenting the spatial distribution of flood risk and quality of spatial management (land use), indicating both those areas used reasonably and those requiring modification. The purpose was to identify key risk areas and risk‐free areas from the point of view of human security and activity on the floodplains, based on the examples of the vicinities of Wroclaw and Raciborz in the Odra Valley, Poland. Due to recent climate change, Poland has suffered the effects of severe flooding (e.g., 1997, 2001, 2010). The analyses conducted were motivated by the European Parliament and Council's recently implemented Directive 2007/60/WE, as well as by the demand for studies for local spatial planning. The analysis indicates that reasonably developed areas do not account for the majority of those studied, making up 36% of the Wroclaw area and 15% of the Raciborz area.     

元前文献图籍所载黄河河源

有关黄河河源的概念，古代各种史学、地理、以及宗教文献都有相关记载。早期文献中提出的重源潜流的概念，也为塑造河源空间概念留下了发挥余地。及至唐朝，各种类书、笔记、野史关于位于境外的河源的著述沿用了上述文献中已有的地理知识，并融入了佛教世界观的空间概念以及唐代实地考察的纪录，逐渐构成了河源这一多元化的空间想象。本文探讨了不同知识框架对唐代河源记载的影响，以及在几幅现存宋代地图上所反映出的相关影响。这类文献资料有助于我们理解中古地理知识的深化与演变，以及后代地图上展示河源的更丰富的地图表现形式。     

青春文学的崛起

＂青春文学＂的崛起是新世纪以来中国文坛最靓丽的景观之一。以＂80后＂为主体的青春文学作家,创作了一大批风靡国内的、以青少年为消费群体的文学作品,并在文学市场上取得令前辈作家侧目的成绩。从崛起到分化,再到逐渐成熟,青春文学走过了一段波澜壮阔的历程,成为和＂纯文学＂并峙的文学种类。尽管青春文学还显稚嫩,但随着青春文学作家的成长,我们有理由相信他们能写出无愧于时代的作品。     

空间批评视角下的《生日》

从空间批评视角看,文本中的空间不再是静止的＂容器＂,而是一种蕴含多维文化信息的指涉系统,注重文本中空间的社会、文化属性。在美国华裔作家雷祖威的短篇小说《生日》中,与华裔青年华莱士·王的爱情故事相关的几个空间场景不仅再现了华裔的现实生活世界,更充分展示了他们居于社会边缘的处境与内心疏离的痛苦。     

高等院校职业化教育培养要素及其差异探究

我国高等院校开展职业化教育的重要性已被国内高等教育研究者广泛关注,但缺乏职业化教育培养体系的研究。高等院校职业化教育应以职业化的评判标准为基础,其核心是职业综合素质的培养。职业素质培养是高等院校职业化教育的最终目标,职业素养培养是高等教育职业素质培养的重要环节。可以根据不同类型高等院校的学生特点和培养目标开展适宜的职业化教育。