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1.
Abstract

The United States has historically accepted and resettled refugees by opening its doors to those fleeing violence, armed conflict, or persecution around the world. However, the degree of receptivity toward refugee resettlement has vacillated over time. This study examines the challenges and opportunities that Refugee Resettlement Agencies (RRAs) experienced prior to and after the 2016?U.S. Presidential election. The findings presented in this paper, based on focus groups with the RRA staff, revealed that there is a greater need for understanding the refugee resettlement process and how changing immigration policies impact state-federal funding.  相似文献   
2.
目的 观察不同浓度新藤黄酸(gambogenic acid,GNA)对脑胶质瘤细胞U87增殖及自噬的影响。方法 倒置显微镜下观察细胞形态变化,采用噻唑蓝法检测细胞的存活率,单丹磺酰尸胺(monodansylcadaverine,MDC)染色法检测自噬泡的形成,吖啶橙(acridine orange,AO)染色流式细胞仪观察酸性囊泡细胞器的数量变化,Westernblot法检测自噬相关蛋白微管相关蛋白1轻链3(microtubule associated protein 1 light chain 3,LC3)- Ⅱ/LC3- Ⅰ以及Beclin- 1的表达变化。结果 GNA在1~32 μmol/L浓度范围抑制U87细胞的增殖;MDC染色表明GNA促进U87细胞内自噬泡的形成;AO染色表明GNA增加U87细胞内酸性囊泡细胞器的数量;Western blot结果显示,GNA作用U87细胞后,LC3- Ⅱ/LC3- Ⅰ比值增大,Beclin- 1的表达增加,提示细胞内自噬活性增强。结论 GNA在一定剂量和时间范围内抑制脑胶质瘤细胞U87细胞的增殖可能与诱导U87细胞自噬的发生有关。  相似文献   
3.
冷战初期,老挝本不是美国东南亚政策的重点问题,但随着越南战争的爆发,美国对老挝的重视程度逐步加深,直至派出地面部队进行干涉。这一问题值得深思。国外针对该领域的研究已硕果累累,但国内的相关研究才刚刚起步。对国外相关研究成果的整理和推介,应有助于推动国内学者在该领域的研究取得更新突破。  相似文献   
4.
Surprising correspondences emerge from the parallel investigation of fund accounting practices in Italian entities until the late nineteenth century and in the contemporary U.S. public sector. The analysis attempts to interpret similarities and differences in light of dissimilar environmental features, and wonders if the Italian tradition could have some explanatory capability on the U.S. present standards. The “fund” concept and its use are strictly similar; they are founded on information needs for governance and internal control. Contemporary requirements for democracy and transparency, and opportunities coming from modern ICT tools bring U.S. organizations to be accountable to the citizenry.  相似文献   
5.
After the 2008 global financial crisis, both the United States and the United Kingdom introduced austerity policies targeted at particular elements of their national budgets. The purpose of this article is to compare the nature of this retrenchment; the similarities and differences in how it was implemented; and its initial impacts on one of the expenditure areas particularly affected: affordable rental housing programs and housing support for low-income households. Using a wide range of data sources, we find evidence of political and fiscal policy analogies in the timing and forms of the initial policy choices and how these were modified in the face of economic and political pressures. There are considerable similarities both in the instruments used to reduce housing expenditures and in the early impacts on support mechanisms and recipients. However, we find different histories and trajectories of support between the two countries that suggest that the longer term differences in outcomes may be more important.  相似文献   
6.
The mismatch between the housing needs of persons with a disability and the housing programs designed to accommodate those needs is an important housing policy concern. The U.S. Department of Housing and Urban Development (HUD) sponsors several programs designed to improve the housing conditions of persons with a disability, but we know little about the characteristics of persons with a disability, among those receiving federal housing assistance, or the degree to which persons with a disability are served by HUD-sponsored housing programs that are designed to meet the needs of persons with a disability. Our study relies on administrative data from HUD and the U.S. Census Bureau to address this research gap. We find that many persons with a disability are served by HUD-sponsored programs that are not designated for persons with a disability, even when disability accommodations have been requested, and a similarly large share of persons with a disability live in potentially eligible low-income households that do not receive HUD assistance.  相似文献   
7.
The hostile media effect (HME) has generally been tested in terms of in-groups and out-groups, with a “neutral” story in between. This ignores the nature of many social groups as comprising subgroups, often but not always sharing feelings of connectedness and purpose. In cases when bounded subgroups are at odds with one another, HME provides little guidance. A contested partisan primary provides such a case. This study takes identity centrality, candidate favorability, and perceived social network homogeneity as measures of partisanship and involvement, hypothesizing relationships between each and perceived bias against one’s candidate and party. Findings show that markers of candidate-focused social identity predict greater perceived bias against one’s candidate during the 2016 primary season, while party-focused identity fails to predict perceived bias against one’s party. This suggests that candidate support identity overrides plain partisanship during primaries, supporting concern that a heated primary might damage general election party unity. Subsequent postconvention findings suggest that the salience of candidate-focused identity fades, while homogeneity of one’s network regarding party support helps to make perceived hostility toward one’s party identity more salient. However, as campaigns become more candidate-centered, the contestation between nested candidate and party identities may grow fiercer.  相似文献   
8.
为了遏制共产主义在东南亚的渗透,在美国国家安全委员会的指示下,心理战略委员会特别成立了一个东南亚计划小组来负责制定编号为PSB D-23号的东南亚心理战略计划。但是,在PSB D-23号文件筹划过程中,国务院、中央情报局等部门对如何扩大在东南亚的心理战略计划有不同的看法,使得该文件的制定过程颇多磨难。虽然经过妥协,该计划最终得到国家安全委员会通过,但其实施效果却不应过分夸大。  相似文献   
9.
While the use of racial appeals by the 2016 Trump campaign is indisputable, researchers are actively debating their precise role in influencing voter behavior in the election. We seek to expand upon existing research which finds that racial animus electorally benefited the Trump campaign. We examine to what extent those benefits also materialized for GOP candidates down-ballot and whether racial animus distorted ideological proximity voting in the 2016 election. We find that racial animus among voters helped Republicans at multiple ballot levels and that higher levels of racial animus distorted spatial voting among voters ideologically closest to the Democratic candidate.  相似文献   
10.
This article analyzes congressional activism during an international crisis. Using the 1994 Rwandan genocide as a case, this study explores executive–congressional relations during a time when immediate policy responses are needed. A content analysis of policy statements made during committees, on the House floor, and on the Senate floor is used to investigate the specific policy ideas proposed by members of Congress. The models presented pay particular attention to the actions of Congressional Black Caucus (CBC) members, in relation to other more common predictors of congressional activism. In addition to the results for CBC members, other conclusions indicate that foreign policy leaders in Congress are international affairs policy experts without serious concerns of being defeated in their next election.  相似文献   
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