东营市流动人口犯罪调研报告

东营市作为可持续发展的城市,流动人口犯罪具有其自身的特点,同时也具有全国其他省市流动人口犯罪的共性。在流动人口管理上同样有公安机关“一马拉大车”的现象,存在警力配置与经费的限制、流动人口动态情况掌握不够、出租房屋管理工作滞后等问题。因此,对于流动人口管理,应转变理念,健全流动人口管理综合体系,确立流动人口管理制度并加大打击力度,以遏制流动人口的违法犯罪。     

The Repercussions of Brexit for CARICOM’s Cohesion

Abstract

Britain’s decision to leave the European Union has sent shockwaves not just within Europe but across the globe. In the Caribbean, it has heightened uncertainty about the Caribbean Community’s (CARICOM) ability to survive its own fissures, most recently expressed in Jamaica’s decision to review its membership of CARICOM. This article explores some of the challenges CARICOM is experiencing, in particular Jamaica’s dissatisfaction with and position within the group. It argues that despite parallels between Britain and Jamaica and their position in their respective groupings, the rationale for CARICOM is fundamentally different from that underlying the European integration experience. It concludes that CARICOM is unlikely to unfurl because the factors driving the process—small size, global marginality and common challenges—provide a strong impetus for their cohesion.     

少子高龄化对日本经济的影响及启示——基于劳动力供给的视角

随着日本少子高龄化问题的不断加剧,日本经济受到严重影响,尤其对日本劳动力市场带来巨大挑战。目前,日本劳动力供给数量不足、年龄结构老化、年轻人失业率上升等问题日益凸显,女性劳动力、外国劳动力供给数量的增加虽然对劳动力不足有一定的弥补作用,但不能从根本上解决问题。日本政府一直高度重视少子高龄化带来的问题,并且积极采取措施解决劳动力供给不足现状,促进经济增长。对于少子高龄化速度不断加快的中国来说,为避免出现与日本相似的劳动力供给问题,政府应采取促进经济发展、落实全面放开二胎政策、完善社会保障制度、发展老龄产业等措施,防止未来中国劳动力供给不足问题的出现。     

Recovery Rates of Human Fetal Skeletal Remains Using Varying Mesh Sizes

Human fetal skeletal elements of different gestational ages were screened with multiple mesh sizes (6.4 mm [1/4 inch], 3.2 mm [1/8 inch], 2.0 mm, and 1.0 mm) to determine their recovery rates. All remains were previously macerated, and no significantly damaged elements were used. The 6.4 mm mesh allowed a large loss of elements (63.2% overall), including diagnostic elements, while no diagnostic elements were lost when the 1 mm mesh (0.2%) was used. When using the 3.2 mm mesh, 16.2% of the bones were lost, including some diagnostic elements (primarily tooth crowns), while 7.5% were lost using the 2.0 mm mesh. The authors recommend that the potential loss of information incurred when utilizing larger mesh sizes be taken into consideration when planning recovery methods where fetal remains may be encountered and that a minimum of 1.0 mm mesh be utilized in recovery contexts known to include fetal remains.     

鞘胺醇1-磷酸2/3受体对心肌缺血再灌注损伤的影响

目的观察鞘胺醇1-磷酸2/3受体(S1PR2/3)在大鼠心肌缺血再灌注的在体实验中对心脏的影响。方法健康SD雄性大鼠,随机分为7组:正常对照组、假手术组、IR组、IR+DMSO组、IR+Cym5541(S1P3受体激动剂)组、IR+Cay10444(S1P3受体阻断剂)组、IR+Cay10444/Jte-013(S1P2/3受体阻断剂)组。制作大鼠缺血再灌注模型,并记录心功能、心肌梗死面积、死亡率。结果给予S1PR3抑制剂组和S1PR2/3抑制剂组与IR组相比在心肌缺血再灌过程中,心率下降(P0.05),左室舒张末期压力(LVEDP)上升(P0.05),心肌梗死面积增大(55.7%:28.8%,51.6%:28.8%),给予S1PR3激动剂组心肌梗死面积显著减小(18.6%:28.8%)。给予S1P2/3抑制剂组死亡率明显高于IR组(53%:22%,P0.05)。结论 S1P2和S1P3受体对缺血再灌注心肌起保护作用,抑制S1P2/3受体参与了IR后心源性猝死(SCD)。     

Can't Get No Satisfaction? The Association Between Community Satisfaction and Population Size for Victoria

Traditionally, the problem of determining the optimal size in local government has been empirically assessed by estimating the relationship between population size and the costs of services (usually measured in terms of per capita expenditure). These studies, however, have proved largely inconclusive. In comparison, an empirical analysis based on the relationship between the size of government and community satisfaction offers a potentially fruitful contribution to the debate regarding the optimal size of local government. However, to date, few studies have followed this approach. We therefore contribute to this literature by exploring the relationship between population size and community satisfaction for Victorian councils. Our findings provide evidence of an inverted ‘U‐shaped’ relationship, which predicts low community satisfaction at very large and very small population sizes.     

Politics,Science, and Termination: A Case Study of Water Fluoridation Policy in Calgary in 2011

Policy termination is identified as a rare occurrence and thus difficult to study. However, one policy area, community water fluoridation, has seen an apparent increase in termination in recent years. We examine the specific case of termination in Calgary, Alberta in 2011 with a specific goal to apply Kingdon's Multiple Streams Approach to the policy termination framework. Our findings suggest that of key importance for the termination of water fluoridation was the impending need for an upgrade to the fluoridation infrastructure, the effectiveness of the local anti‐fluoridation activists, the speed of decision making, and a prominent framing of the issue in ethical terms. The opening of a policy window made possible by the 2010 Calgary municipal election, one that introduced a number of new members to council, as well as the presence of a policy entrepreneur who took advantage of the window's opening, were of specific importance to the success of policy termination.     

Southwest China Han Population data for nine Y-STR loci by multiplex polymerase chain reaction

POPULATION: One hundred and twenty unrelated Han ethnic individuals from Chengdu, southwest China.