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Several cases of single repeat offenders in urban space have raised public concern in Sweden during recent decades. Few studies have been conducted on the consequences of the ‘hostage situations’ that emerge when one individual offender causes fear and affects a large group of people in a specific place. The concern of this article is to examine consequences of the Haga Man phenomenon: the case of a serial rapist operating between 1998 and 2006 in Umeå, a medium-sized Swedish city. The article focuses on the construction of white masculinities among male respondents in Umeå during the time of the attacks. I examine how men positioned themselves in relation to the public image of the offender as a ‘normal Swede’ and how they related to women's increasing fear of violence in urban space. Three prominent constructions of masculinity emerged from the research data: the dangerous stranger, the suspect and the protector. These three constructions of masculinity were not clear-cut and did not ‘belong’ to specific men – several of the interviewees articulated various forms of masculinities but stressed them in different ways depending on, for instance, age and/or ethnicity/race. I conclude that men largely positioned themselves as protectors as a strategy to distance themselves from the perpetrator (the image of the ‘normal Swedish man’ performing the rapes) and to ensure that they would not be perceived as suspects. However, men largely perceived that women's increased fear of crime was ‘one man's fault’ and broader issues about gendered power relations in space were not raised.  相似文献   
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广州西汉南越王墓和徐州狮子山汉墓是我国汉代最重要和出土玉器数量最多的两个王侯级墓地,两墓出土的丝缕和金缕玉衣是当时南方和中原汉王朝最重要的墓葬玉器之一。通过上手观察、显微镜拍照并利用环境扫描电镜和漫反射红外光谱、拉曼光谱技术对广州南越王墓及徐州狮子山汉墓出土玉衣部分玉片的质材和加工工艺进行了观察测试和对比分析。结果显示,两地玉衣的玉料均主要为透闪石质,从现存玉衣颜色及玉质结构上看,徐州狮子山汉墓出土玉衣玉料来源单一且玉质明显好于南越王墓,南越王墓玉料具有多来源的特征,玉衣中的“假玉”可能来自粤西。从南越王墓玉衣片部分切割痕迹判断,南越王墓所使用的切割工具可能接近当时的最高水平,也可能存在中原交换来源的玉材,无法排除南越王墓玉衣全部或部分在当地制作的可能;南越王墓和徐州狮子山汉墓出土玉衣加工工艺特征明显不同,显示两地玉衣系由不同 “玉作”体系加工完成,汉代可能存在多个不同的玉作体系,工艺水平参差不齐。  相似文献   
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Social media outlets such as Twitter constitute valuable data sources for understanding human activities in the virtual world from a geographic perspective. This article examines spatial distribution of tweets and densities within cities. The cities refer to natural cities that are automatically aggregated from a country's small street blocks, so called city blocks. We adopted street blocks (rather than census tracts) as the basic geographic units and topological center (rather than geometric center) to assess how tweets and densities vary from the center to the peripheral border. We found that, within a city from the center to the periphery, the tweets first increase and then decrease, while the densities decrease in general. These increases and decreases fluctuate dramatically, and differ significantly from those if census tracts are used as the basic geographic units. We also found that the decrease of densities from the center to the periphery is less significant, and even disappears, if an arbitrarily defined city border is adopted. These findings prove that natural cities and their topological centers are better than their counterparts (conventionally defined cities and city centers) for geographic research. Based on this study, we believe that tweet densities can be a good surrogate of population densities. If this belief is proved to be true, social media data could help solve the dispute surrounding exponential or power function of urban population density.  相似文献   
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This article seeks to advance existing research on conditional cash transfers (CCTs) by centring the analysis of their long‐term impact on the reproduction of poverty and exclusion. To date, most analyses and assessments of CCTs’ long‐term impact have been based on simulations focused on specific parameters such as income changes and educational attainment. This study takes as its starting point the assumption that any efforts to break the cycle of chronic poverty and exclusion must address their underlying structures and processes. To that end, it presents a social mobility analysis of Uruguay's Asignaciones Familiares and its impact on residential segregation, educational segmentation and labour market segmentation. Based on empirical data from qualitative interviews, household surveys and existing research studies, the programme is found to insufficiently address these asymmetric processes. Without accompanying structural reforms, this limitation will significantly constrain the programme's capacities to promote beneficiaries’ social mobility by breaking the intergenerational transmission of poverty.  相似文献   
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为对秦始皇陵出土的彩绘铜车马采取非接触且科学可靠的方法开展研究,选择使用高光谱成像技术,以非接触方式无损地获取文物表面信息。通过对信息的处理与分析,实现对于文物表面彩绘纹样的发现与复原工作。针对秦始皇帝陵出土的二号青铜车马彩绘纹样的受损情况,提出了结合高光谱成像技术与计算机图像技术的数字复原方法。主要是利用了高光谱成像技术“图谱合一”的优势:一方面利用其在近红外区域的高光谱成像结果检测并复原出彩绘纹样难以识别的图案边缘信息;另一方面利用高光谱数据中的光谱信息,将铜车马彩绘纹样上未知矿物颜料的光谱同实验建立的矿物颜料标准光谱库进行拟合,识别出铜车马上彩绘所采用的颜料种类(雄黄1、石青5、石绿1、黄丹、铅白等),从而获得色彩信息。实验结果显示该方法可以得到较为完整的铜车马彩绘纹样的数字复原图像,并为今后对于铜车马更深入的研究和应用提供有利支撑。  相似文献   
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Gender studies of violence have forced scholars to rethink the association of femininity with ‘vulnerability’ and the objectivisation of women as mute victims of organised violence and oppression, incapable of agency. Recent debates about the role women and homosexuals should play in military systems in the United States and other countries have sparked a renewed interest in exploring historical contexts of the relationships between gender and organised violence. If we consider violence as a performative act, whole new dimensions of gendered aspects of the history of violence and warfare emerge. In this article, I intend to draw on my research on gender, honour, and violence during the French Wars of Religion to explore the roles played by Protestant and Catholic women in southern France during siege operations. These besieged women acted to support their coreligionists by participating in the conflicts as healers, suppliers and even combatants. Besieged women were considered ‘vulnerable’ in sieges, yet their involvement in siege operations challenged contemporary gender stereotypes, threatened social norms and opened new potential cultural possibilities for these women. I hope to show how the discourses on violence, bodies, revolt and religion shaped the tough choices that confronted these women as they participated actively in civil violence. The besieged women in southern France, I believe, are key to understanding the dynamics of gender and warfare and the ways in which women have actively participated in violence – especially in cases of civil violence where the status of the body politic was thrown into question.  相似文献   
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This paper explores the controversy and public hearing on the proposed extension of the largest limestone quarry in Canada, operated by Dufferin Aggregates at Milton, Ontario. The quarry constitutes an important source of construction material for the nearby Greater Toronto Area. However, the quarry is protected by the provincial Niagara Escarpment Planning and Development Act and located inside the UNESCO-designated Niagara Escarpment Biosphere Reserve. The proposal has therefore attracted considerable opposition from the public institution charged with its protection, the Niagara Escarpment Commission, as well as environmental groups and local residents. To make sense of the tensions, conflicts and outcome of the Dufferin case, we consult and apply several critical literatures. We see the conflict as part of a transformation of the countryside from a space of production to a space of consumption, where there is a shift in emphasis from resource extractive to scenic and ecological landscape values, and the displacement of productive classes, farmers and workers, in favour of a service class of professionals and retirees. Within this transformation, we identify a 'power geometry' of actor networks of different coalition groups that form allegiances and engage in struggles at different geographic scales. These actor networks operate within the set frames of a dominant development discourse and a popular environmentalist discourse that both include and exclude other ways of seeing and managing the escarpment.  相似文献   
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In recent decades, mobility researchers have paid increasing attention to the flows of relatively privileged individuals whose mobility practices are largely understood to be lifestyle-motivated, consumption-led and tourism-induced (e.g. Benson, M., & O'Reilly, K. (Eds.). (2009). Lifestyle migration: Expectations, aspirations and experiences. Surrey: Ashgate; King, R., Warnes, A. M., & Williams, A. M. (2000). Sunset lives: British retirement migration to the Mediterranean. Oxford: Berg). Situated within the context of lifestyle mobilities, this paper aims to analyse the significance of place and representations of place in the movers' stories of mobility. The mobility experiences of Swedish retirees practicing routinised and seasonal mobility between Sweden and Malta have been analysed, and this paper explores how they actively give meaning to their choices and decisions. In their narratives, the movers express their representations of themselves in relation not only to their imaginings of places and to their belongings to and engagements with these places, but also to their mobility practices. The findings contribute to a discussion of how place imaginaries and self-identities are constructed through lifestyle mobility practices.  相似文献   
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