福州市新型农村合作医疗制度下就诊行为实证分析

以Grossman模型为理论模型,采用Probit模型、Multi—Logit模型等计量方法对福州市所辖闽清、连江、闽侯等6个县农户参加新型农村合作医疗（简称“新农合”）制度中的就诊行为、就诊单位的选择、就诊的医疗费用负担及影响因素进行实证研究,得出以下结论：（1）农户家庭社会经济特征因素影响农民的就诊选择;文化程度、健康情况、负担系数、收入水平、家庭规模等因素影响较显著,而性别、年龄以及是否党员、是否村干部等因素影响较不显著。（2）到就诊单位的距离影响了农户对就诊单住的选择。（3）“新农合”制度对减轻农民负担有积极影响。建议,应当尽量提升报销比例,降低报销起付线,尽可能简化与农民相关的制度安排;要合理利用合作医疗基金。制定适宜的门诊和住院补偿方案等。     

关于基层民主法治建设状况的调研及相关问题的思考

在我国加强民主与法治建设的宏观状况下,基层在这方面也呈现出日益发展的态势,但由于诸多方面的限制,问题依然存在。文章通过对所在区域的实践调研,分析现今基层民主与法治建设取得的成绩和存在的问题,从而寻求其发展的路径。     

The Changing Valuation of Dogs1

In recent decades, the United States has witnessed profound changes in the sociocultural valuation of dogs, variously described as humanization, sentimentalization, or sacralization. A broad look at this “sacralization” of dogs in the United States reveals that this changing valuation has altered dogs’ place within economic processes. In particular, these changes parallel Viviana Zelizer’s work on the changing valuation of children a century ago. In this article, we further specify Zelizer’s insights by arguing that these accompanying economic transformations are best understood as shifting of a dogs’ place within budgetary units: from objects for human consumption to fellow actors humans consume with and around.     

抗日根据地基层政权干部流动论析——以阜平县为中心的考察

基层政权干部作为抗日根据地政权干部队伍的基石,其流动呈现出复杂的面相,主要包括向上、向下、跨系统、域外四种流动方式。每种流动方式各有相对特殊的因素、路径、规模和效应,在整体反映中共政权干部政策取向和运行实态的同时,也一定程度上受到干部个体的选择性影响。阜平县作为模范抗日根据地的模范县,中共政权的稳固性使基层政权干部的流动呈现出比较完整的形态,也因此具有了个案研究的意义。     

Exploring the stability of communication network metrics in a dynamic nursing context

Network stability is of increasing interest to researchers as they try to understand the dynamic processes by which social networks form and evolve. Because hospital patient care units (PCUs) need flexibility to adapt to environmental changes (Vardaman et al., 2012), their networks are unlikely to be uniformly stable and will evolve over time. This study aimed to identify a metric (or set of metrics) sufficiently stable to apply to PCU staff information sharing and advice seeking communication networks over time. Using Coefficient of Variation, we assessed both Across Time Stability (ATS) and Global Stability over four data collection times (Baseline and 1, 4, and 7 months later). When metrics were stable using both methods, we considered them “super stable.” Nine metrics met that criterion (Node Set Size, Average Distance, Clustering Coefficient, Density, Weighted Density, Diffusion, Total Degree Centrality, Betweenness Centrality, and Eigenvector Centrality). Unstable metrics included Hierarchy, Fragmentation, Isolate Count, and Clique Count. We also examined the effect of staff members’ confidence in the information obtained from other staff members. When confidence was high, the “super stable” metrics remained “super stable,” but when low, none of the “super stable” metrics persisted as “super stable.” Our results suggest that nursing units represent what Barker (1968) termed dynamic behavior settings in which, as is typical, multiple nursing staff must constantly adjust to various circumstances, primarily through communication (e.g., discussing patient care or requesting advice on providing patient care), to preserve the functional integrity (i.e., ability to meet patient care goals) of the units, thus producing the observed stability over time of nine network metrics. The observed metric stability provides support for using network analysis to study communication patterns in dynamic behavior settings such as PCUs.     

Correlation Between Property Units and Governance Units: Based on the Logic of Rural Governance in China

Strong correlations exist between property rights and governance. Such correlations are embodied in and measured through organizational units, and can therefore be examined in depth through such units. The correlation between a property unit and a governance unit is mainly expressed in symmetry: if the symmetry is strong, both perform better; if it is weak, both perform poorly. The symmetry between organizational units is mainly determined and influenced by structural equilibrium, equivalence of levels, suitability of scale, completeness of boundaries, correspondence between functions and rights, and endogeneity of unit construction. Of these six factors, structural equilibrium, equivalence of levels and suitability of scale are determining factors; completeness of boundaries and correspondence between functions and rights are influencing factors derived from the former three and playing important roles in certain cases; and endogeneity of unit construction is an external conditional influencing factor. The separate or combined effects of these six factors impact upon and determine the symmetry among units, and thus influence property rights, governance performance and developmental modes.     

Optimum points of stratification for two or more stage designs

In this paper, an attempt is made to obtain optimum points of stratification for two or more stage designs with equal p.s.u.'s and the subsequent units. Stratification on the auxiliary variable when the study variable is closely related to the auxiliary variable has also been obtained. The determination of OPS in these cases have been illustrated with the help of some known specific distributions.     

水平井分段压裂在特低渗透油藏开发中的应用

基于樊 147 区块特低渗透低砂泥岩薄互层状油藏， 通过数值模拟进行了水平井与直井联合注采井网的优化研究， 确定采用反九点注采井网； 通过渗流特征研究确定了分段压裂水平井的压力分布数学模型； 通过水平井参数的优化研究确定了水平井的轨迹沿着主力油层中部。根据油藏高压异常的特点， 采用井口带有防喷器的连续油管喷砂射孔、 分段加砂压裂技术。根据实际效果分析， 水平井分段压裂产能是相邻直井的 3 倍， 稳定日产油 15 t 左右， 递减比直井慢， 一口水平井投资是直井的两倍， 因此提高了经济效益。体现了水平井分段压裂技术开发低丰度油藏的优势和前景。     

甲午战争时期延边"越垦韩民"团练及其反对日本奸细的斗争

甲午战争时期，延边地方军政当局为了边疆安全，组建“越垦韩民”的团练，展开了反对日本奸细的斗争。这不仅是中国朝鲜族历史上与兄弟民族协同守边、一致对外的先例，而且是中国朝鲜族爱国主义运动的开端。这为日后各民族共同团结抗日打下了良好的基础。     

英汉语言会意单位特色之对照研究

词汇是静态语言会意单位 ,英语词汇本义抽象较窄 ,搭配规则性强 ,英语不讲究套语 ,对词序要求严密 ;汉语词汇本义较笼统固定 ,搭配规则性差 ,汉语讲究套语 ,不注重词序。句子是动态语言会意单位 ,英语句子结构呈规则化 ,中心内容一般位于句首 ;汉语句子呈松散结构 ,中心内容常在句尾。篇章是动态画面语言会意单位 ,英语篇章以直线展开为主 ,直接点击主题 ,然后逐一分析说明事理 ,条理清楚 ,逻辑严密 ;汉语篇章以迂回螺线展开为主 ,首先为主题烘托气氛 ,中间多用正反对比论证及比喻等手段 ,自然结论不点自破