中非文化和语言的比较——以西非和中国南方为例

不同人类群体为了生存驯化本性的方式是相同的。虽然中非之间相隔遥远,地理环境迥异,但彼此关系源远流长,在集体主义、家庭结构、信仰体系、语言规则、风俗习惯等方面都有相似性。有效利用这些相似之处,有助于增进中非彼此之间的了解,可以推进民间乃至政府之间的交流。     

Gender Norms and Women's Political Representation: A Global Analysis of Cabinets, 1979–2009

What role does the international diffusion of gender norms play in determining recent increases in women's political representation? We argue that norm diffusion has larger positive effects on women's cabinet representation than on women's legislative representation. We also show that within cabinets, norm diffusion affects low‐prestige appointments more than high‐prestige appointments. We test these arguments using an original database of ministers from 1979 to 2009 and find that the association of women's representation with three separate indicators of international diffusion—levels of women's representation among neighboring states, levels of women's representation among intergovernmental organization partners, and time since ratification of the Convention on the Elimination of All Forms of Discrimination against Women—is consistent with our arguments.     

Freedom of Information and Parliamentary Departments

This article examines whether freedom of information (FOI) legislation should apply to those agencies working to support parliaments. In the past, FOI legislation was characterized as a mechanism to allow greater scrutiny of the executive branch by parliament and the community. On this analysis, there was no reason to extend the legislation to the agencies of the legislative branch. But the role of FOI legislation has developed so that it now forms part of a wider integrity framework of government. The need to ensure integrity is a concern for all three branches of government and this article asks whether there are any convincing reasons in principle or practice to exclude the parliamentary departments from the FOI regime.     

Sudden death after exercise in an adolescent with hemoglobin SE

Hemoglobin (Hb) S and Hb E are the most common variant hemoglobins, but because of the geographical separation of the areas where they are prevalent, the combination of the 2 is uncommon. Approximately 46 cases of hemoglobin SE compound heterozygosity have been reported. No deaths from the condition have been reported previously, whereas death after vigorous physical activity in individuals with sickle cell trait (hemoglobin AS) has been described in a few case reports. Here we report previously undiagnosed hemoglobinopathy SE in a 12-year-old American boy who collapsed during football practice and had a cardiac arrest on the field after a brief lucid interval. The autopsy was significant only for postmortem intravascular sickling. A postmortem hemoglobin electrophoresis test revealed 57% S, 34% E, and 1% F hemoglobins. The death is attributed to cardiac ischemia from functional vaso-occlusion by sickled erythrocytes.     

Accuracy and reliability of cone beam computed tomography of the jaws for comparative forensic identification: a preliminary study

Conventional computed tomography is an emerging modality in forensic identification but is not sufficiently accurate for use in dental identification primarily because of problems with metallic dental restoration-induced streak artifact. In this study, the accuracy and reliability of recording forensic information from cone beam computed tomography (CBCT) scans of the jaws when compared to conventional panoramic radiographs has been analyzed under experimental conditions. Information could be recorded with near-perfect repeatability and reproducibility. Information could also be recorded accurately, the sensitivity being 96.6% (95% CI, 95.1-98.1) and specificity being 98.4% (95% CI, 96.2-100). The metal dental restoration-induced streak artifact was at a level that permitted, in most cases, accurate observations. This is considered an important step in validating CBCT as a tool in comparative dental identification of bodies. It may have a role in mass fatalities and in chemical, biological, radiological, and nuclear incidents, but further studies are required to assess the feasibility of this.     

Self-worth as a mediator between attachment and posttraumatic stress in interpersonal trauma

It is well documented that most trauma survivors recover from adversity and only a number of them go on to develop posttraumatic stress disorder (PTSD). In addition, survivors of interpersonal trauma (IPT) appear to be at heightened risk for developing PTSD in comparison to survivors of noninterpersonal trauma (NIPT). Despite a robust association between IPT exposure and attachment disruptions, there is a dearth of research examining the role of attachment-related processes implicated in predicting PTSD. Using a sample of college undergraduates exposed to IPT and NIPT, this study explores the mediating effect of self-worth in the relationship between attachment and PTSD. It is hypothesized that insecure attachment will be related to posttraumatic symptomatology via a reduced sense of self-worth in IPT survivors but not in NIPT survivors. Mediation analyses provide support for this hypothesis, suggesting the importance of considering negative cognitions about the self in therapeutic interventions, particularly those offered to IPT survivors.