Weathering the Storm: Social Policy and the Great Recession

This review discusses recent challenges to the welfare state arising from the Great Recession (GR). The GR was a significant event for social policy analysts, as it tested the responsiveness of welfare systems in the midst of a recent trend toward austerity politics in advanced economies. Social policy changes were part of the toolkit advanced democracies used to respond to the GR, and the welfare state mitigated the consequences of the GR. However, a stark limitation of the social safety net in the United States was the failure to assist immigrant households. The nexus of immigration and social policy is likely to be a significant controversy as we consider the meaning of social citizenship.     

清代垦殖政策与陕北长城外的生态环境

陕北长城外地区位于蒙陕农牧交错带,属于典型的脆弱生境地带。清代中央和地方两级政府针对当地汉民承租蒙民土地从事农牧业生产这一环节,在不同时期制定了不同的垦殖政策,经历了封禁、招垦、禁垦、拓垦四个阶段,这既是清政府对陕北长城外地区逐步认识和开发的过程,同时也是该地区生态环境变化的过程。在政策—人—环境相互作用的关系过程中,制度、政策与权力的结合对区域环境变化的影响具有根本性的驱动作用。     

让辞书更完善——读《（汉语大词典）商补》

王锳光生《〈汉语大词典〉商补》分六个部分对《汉语大词典》进行补正,考证深入细致,结论精审可信;注重所引文献的版本源流、出处和优劣;参证文献比较广泛,尤其是对于近代汉语方面的文献典籍,运用得得心应手。不过,"提前书证"中的部分词条最早用例尚可进一步上溯。     

对"大跃进"时期江苏省农业中学的宏观历史考察

1958年,农业中学最先诞生于江苏省.在"大跃进"运动的影响下,江苏省农业中学的学校数量及在校人数迅速膨胀,成为全国教育"大跃进"的一个重要组成部分和表现形式.在整个"大跃进"时期,江苏省的农业中学始终保持了一个庞大的规模,直到中共中央决定对国民经济实行"调整、巩固、充实、提高",其盲目发展的势头才得以遏制并开始逐步调整.     

基于海量点云数据的大雁塔三维重建

古建筑三维重建已成为历史遗迹保护与修复的重要内容。为了探讨三维激光扫描数据的获取流程、数据处理方法,以三维激光扫描获取的大雁塔海量点云数据为例,研究了古建筑三维重建中点云数据获取与处理的详细过程。联合Cyclone、AutoCAD和3D-Max软件的优点构建了大雁塔真实的横面、剖面、立面模型,其中重点研究了海量点云数据在Cyclone软件中分块建模的方法。结果表明:将拼接好的大雁塔海量点云数据分块建模,不仅加快了数据处理的速度,而且符合精度要求。在点云数据拼接时采用标靶拼接和同名点拼接相结合及测站间两两拼接之后再整体拟合平差的方法,减少了拼接中的误差,使每站拼接误差都不超过3cm。在建模过程中的墙体拟合是上万个点云经过平差计算得到,精度高达2mm。最后在3D-Max软件中组合、渲染和贴图,真实地构建了大雁塔三维立体模型。为古建筑数字化存档和后期的修缮工作提供了重要的依据。     

Interest Groups,Federalism, and Water Quality in the Great Lakes: Chasing a Moving Target

Federalism often creates additional decisions for interest groups in determining how best to advocate for their policy recommendations in the legislative process. Should they focus their advocacy at the local, state, or national level of government? This article examines interest group behaviors in water quality policy in the Great Lakes region from 1960 to 2000. I evaluate the reasons for interest group decisions about which level of government to target, using historical analysis of Great Lakes water quality policy in the United States and Canada. The results of this analysis show that in many cases groups are influenced in their decision-making based on the level of government that has the greatest jurisdiction over the policy, supporting a neoinstitutional argument.     

The Rush–Bagot Agreement: Canada–US Relations in Transition

In 1817, Great Britain and the United States concluded the Rush–Bagot Agreement to prevent a naval arms race on the Great Lakes. Despite frequent transgressions to the agreement, by the 1920s, the agreement was heralded internationally as a model to emulate. The predominant scholarly focus on the agreement in the nineteenth century fails to explain why a broken agreement in one century was praiseworthy in the next. This article argues that the twentieth-century narrative of the agreement is of critical important to explaining the agreement’s impact on Canada–US relations. Through the lens of three stages of Canadian political leadership, this article demonstrates that the Rush-Bagot Agreement shifted from a rigid compact to a symbolic agreement that not only reflected but aided the transition toward one of the most unique security relationships. The article concludes that this extant agreement reinforces the prevalent notion of the “undefended border” in Canada–US relations.     

Enthesopathies and activity patterns in the Early Medieval Great Moravian population: Evidence of division of labour

Bone remodelling in the areas of entheses is frequently supposed to be associated with physical stress and the activity patterns of ancient populations. The main aim of this study was to analyse the prevalence of enthesopathies among individuals living in different life conditions. A total of 197 individuals from the Early Medieval (9th century) Mikulčice site were analysed for enthesopathies ‐ 117 adult individuals from Mikulčice castle and 80 individuals from its hinterland. While the inhabitants of the castle were probably ranked among the higher echelons of society, the hinterland was predominantly inhabited by a farming population. It is hypothesized that individuals from the castle were exposed to lower physical stress than individuals from the hinterland. 9 fibrocartilaginous entheses of the upper and lower limbs were evaluated. Enthesopathies occurred in at least one enthesis in 76% of individuals younger than 50 years of age. Significant differences were observed in the occurrence of enthesopathies between castle and hinterland. Males from the agricultural hinterland show the highest prevalence of enthesopathies of all the population groups, while the lowest prevalence of the marker was recorded in males from the castle. Females in the castle were more affected by entheseal changes than females from the hinterland. Sexual dimorphism was more evident in the hinterland. The present study confirmed presumptions based on the archaeological finds, especially for males. This hypothesis cannot be accepted for females. We may suppose that in the 9th century, women living in Mikulčice castle did not represent a privileged social class. Copyright © 2010 John Wiley & Sons, Ltd.     

高技术条件下的人类、战争与环境--以1991年海湾战争为例

科技进步和军事变革互为条件、共同发展。战争作为“流血的政治”,其根本属性并没有随着科技进步而改变。它不仅是人类社会内部的严重冲突,更是特定生态系统中人与环境的对立。与以往的战争模式相比,高技术战争看似“人道”,却凸显出人与环境之关系更趋紧张的态势。以1991年海湾战争为例,战争双方滥用科技带来的破坏,几乎超出了自然环境的自我恢复能力和人类重建家园能力。无论联军还是伊军,都是环境的破坏者,他们连同平民一起又是环境破坏后果的最终承担者。从人与环境的关系入手审视高技术战争,使我们看到了现有的战争伦理的局限性。     

An inter-site comparison of enamel hypoplasia in bison: implications for paleoecology and modeling Late Plains Archaic subsistence

Bison bison mandibular molars from the Late Plains Archaic kill/butchery sites of Buffalo Creek (Wyoming) and Kaplan-Hoover (Colorado) exhibit significant frequencies of dental enamel hypoplasia (DEH), a defect believed to reflect information about physiological status of individual animals. This study provides a methodology to estimate the ontogenetic and seasonal timing of DEH formation in bison dentition. Integration of these estimates with data from bison life history and grassland ecology allows inferences on age- and season-specific factors exacerbating periodic physiological declines that were recorded in the form of enamel hypoplasias. Differences between assemblages indicate regional variability in grassland conditions, with data from Buffalo Creek pointing to recurrent drought that reduced forage capacity and contributed to physiological stress in bison over two consecutive years. Seasons of physiological stress reflected in the DEH correspond to each of the three kill events at the locality, suggesting that predictability of bison behavior in this location was a critical factor in influencing the seasonal timing and location of repeated hunting episodes. Unlike Buffalo Creek, timings of stress episodes are not consistent with season of death in the Kaplan-Hoover bison assemblage, suggesting that favorable grassland conditions were the primary factor influencing timing of this large single-kill event in order to provision for the upcoming winter. DEH analysis represents a developing approach in the construction of models addressing key aspects of local grassland and bison ecology as well as offers unique insights into the hunting strategies and subsistence decisions of Late Plains Archaic foragers.