History of childhood abuse and neglect and suicidal behavior at hospital admission

Suicide is a major public health problem. Preventive measures have been sought by identifying risk factors. This study evaluates the association of childhood abuse and neglect with suicidal behavior at the time of psychiatric hospital admission. A total of 120 subjects (72 females; mean age 42.5 +/- 15.6 years old) admitted from August 2006 to July 2007 completed the Childhood Trauma Questionnaire (CTQ) to assess severity of exposure to childhood maltreatment. Thereof 62 (51.6%) patients presented with suicidal behavior at admission. Patients who had attempted suicide had significantly higher CTQ scores. Regression analysis indicated that shorter illness duration and severity of childhood maltreatment were predictors of suicidal behavior at admission. The study showed that inpatients of a psychiatric unit of a general hospital who experienced severe childhood abuse or neglect were significantly more likely to present with suicidal behavior. History of childhood maltreatment should be evaluated as an associated risk factor of suicidal behavior at admission of psychiatric inpatients.     

How do universities shape founding teams? Social proximity and informal mechanisms of knowledge transfer in student entrepreneurship

This paper investigates informal mechanisms of knowledge transfer (KT) from a local university to entrepreneurial teams comprising students and recent graduates. While the extant literature on university-industry KT largely focuses on formal mechanisms aimed at stimulating entrepreneurial initiatives in high-tech (HT) sectors, it overlooks the effect of university-industry KT on nascent entrepreneurship in low-medium tech (LMT) sectors. To fill this gap in the literature, we carry out a mixed-method analysis that exploits a dataset of 154 new business ideas (and 535 team members) presented at a business plan competition in Rimini from 2010 to 2017. Our findings highlight a robust relationship between educational field and the R&D intensity of entrepreneurial projects: students take advantage of the knowledge acquired at university to develop entrepreneurial projects with higher technological content than those planned by non-graduates. Furthermore, the empirical evidence shows that the local university nurtures the formation of ties among students and recent graduates enrolled in the same courses and fosters their efforts to launch new ventures. Finally, the qualitative analysis identifies relevant and non-traditional mechanisms of KT that are being exploited by nascent entrepreneurs to develop their business ideas in the LMT and HT sectors.

     

Bottom-level organizational changes within entrepreneurial and engaged models of university: insights from Italy

We analyze the way in which individual academics and research groups organize their third mission activities before and after the institutionalization of third mission strategies by the university governing body. Drawing on the literature, we put forward an interpretative framework that links central entrepreneurial or engaged strategies with the way academics organize their third mission activities. Then, we propose an application of this frame to the case of the University of Florence (Italy), before and after its transition to more structured entrepreneurial and engaged models. We use a mix of quantitative and qualitative analysis. A cluster analysis allows identifying different types of academics involved in the third mission based on the way they organize their activities. Furthermore, a set of interviews to academics complements the comparison and the interpretation of the clusters obtained. The following paths of change emerge: (1) increased proportion of academics involved in third mission activities; (2) bottom-level initiatives that are aligned with central strategies; and (3) increased heterogeneity of bottom-level organization forms, with a relative loss of importance of the group dimension with respect to the individual academics and an increased specialization of research groups.

     

Postmortem chest computed tomography for the diagnosis of drowning:a feasibility study

It may be difficult to distinguish the cause of death in drowning cases without specific findings. The aim of this study was to explore the forensic value of thoracic postmortem computed tomography (PMCT) using routine images and three-dimensional (3D) image reconstructions. The imaging data of PMCT examinations of six drowning cadavers, aged 21–54 years, were analyzed. Twelve victims of sudden death from coronary artery disease (CAD) were chosen as a control group. After 3D bilateral lung images were reconstructed using image processing software, an interactive medical image control system was used to measure and analyze parameters including lung volume, lung volume ratio, mean CT value of the whole lung, and lung CT value distribution curves. Lung volume and lung volume ratio were used to assess the shape changes of the lung. Lung CT value distribution curves showed the corresponding number of pixels of the different CT values in the lung image. Lung volume was not significantly larger in drowning cases (mean 2 958 cm³) than in controls (mean 2 342 cm³). Lung volume ratio values in the drowning group (mean 0.3156) were greater than those in the control group (mean 0.2763); (P = 0.02). There was no significant difference between the drowning and control group in the mean CT value of the whole lung. There were differences between lung CT value distribution curves in drowning victims and controls, with drowning victims showing a single peak and CAD cases showing a bimodal distribution. Thoracic PMCT is helpful for the forensic medical diagnosis of drowning. Lung volume ratio and lung CT value distribution are potential indicators to distinguish between drowning and CAD.     

Darfur and Chad: A fragmented ethnic mosaic

In this article, I examine some of the interactions between the crisis in Darfur and Chad through its increasingly complicated ethnic threads and explain how Chad slid back into authoritarianism in 2004. Factionalism broke down the mesh of ethnic politics into personalised rule and allegiances. The international response to the crisis in Darfur allowed the Chadian leadership to reinforce its position in the country. Ever since, a precarious equilibrium set in. Déby has become the longest-serving president in the history of modern Chad. Previously weakened by interfactional agreements and oil wealth expectations and then by the crisis in Darfur, the regime re-established internal and external means for preserving the status quo. Yet appearances can be deceiving. The argument is based on fieldwork and secondary literature.     

Asymmetric bargaining between Myanmar and China in the Myitsone Dam controversy: social opposition akin to David's stone against Goliath

The Myitsone Dam suspension is an asymmetric negotiation between Naypyitaw and Beijing. The bilateral agreement of the hydropower project was concluded in 2009. However, Myanmar's civil society started to oppose the dam when political opportunities expanded in 2011. The quasi-civilian government in Myanmar was caught in an ‘audience cost dilemma': either to disappoint domestic constituents by fulfilling international obligations, or to compensate the Chinese dam developer for breaching the contract. In September 2011, Myanmar President Thein Sein declared the suspension of the dam throughout his tenure. Unexpectedly, China's state-owned dam company did not sue Naypyidaw. Moreover, Beijing even engaged with societal actors in Myanmar to seek their support for the project. How could Naypyitaw defy Beijing in this Myitsone Dam case? Drawing from 35 interviews with anti-dam campaigners and other stakeholders, as well as secondary data, this article argues that the rise of civil society successfully conditioned Naypyitaw's diplomatic options in the controversy. The change of Beijing's diplomatic strategy confirms that domestic constraint in Myanmar is not rhetorical. The Myitsone Dam case is an example that shows bilateral agreement without domestic endorsement can become China's business risk. Presumably, the dispute has wider implications for other Chinese overseas projects outside Myanmar.     

Public Perceptions of Income Inequality in Hong Kong: trends,causes and implications

This article examines the patterns and changes in public perceptions of domestic income inequality in Hong Kong in the past two decades and explains individual variations in these perceptions. It found that the perceived seriousness of income disparities had been persistently high, while the perceived unjustness of income disparities showed a fluctuating trend. Our findings lent partial support to the structural position thesis that the privileged groups are less likely than the underprivileged groups to consider existing income disparities to be serious and unjust. Nonetheless, the popular understanding of poverty is still biased towards ‘individual’ explanations, and this perhaps explains why the government is less willing to tackle the economic and political foundations of poverty in Hong Kong.     

马克斯·韦伯的法理型统治学说探析

在《经济与社会》一书中马克斯·韦伯阐述了理想类型的体系,其中有关统治的类型情况则集中地表。达了马克斯·韦伯关于统治类型的学说,魅力型统治、传统型统治、法理型统治是合法性统治的三种类型。探析马克斯·韦伯关于法理型统治及其基本条件的学说和观点,对推进社会主义法治国家的构建具有重要的意义。