在国际道德经论坛闭幕式上的致辞

女士们,先生们: 今天,我有幸参加国际道德经论坛闭幕典礼这样一个盛事,感到非常高兴.我对论坛的圆满成功表示热烈祝贺! 崇尚和谐、爱好和平,是中华民族高尚的精神品格.在春秋战国时期,中华民族的先哲们就确立起"和为贵"、"和而不同"、"重生贵和"的价值理念.     

构建社会主义和谐社会中的道德建设新指向

构建社会主义和谐社会的命题,要求实现道德建设"由圣入凡"的转变.这种转变的新指向是:以日常生活批判实现从传统道德向现代道德的转化,把以人为本与现代性"平民化人格"联系起来,以生态和谐观念寻求公德与私德的统一.     

The Role of Leadership and Trust in Creating Structural Patterns of Team Procedural Justice: A Social Network Investigation

We adopt a social network perspective to investigate the distinct structural patterns (i.e., centralization and density) of procedural justice (PJ) in teams and the antecedent factors that create them. Across 2 longitudinal field studies in which we gathered social network data from 1,008 workers on 138 teams (Study 1) in China and 672 workers on 125 teams (Study 2) in the United States, we found that differentiation in leader–member exchange relationships significantly influenced the centralization and density of PJ within a team by affecting the level of intrateam trust. Specifically, the more differentiated leader treatment team members received, the lower the level of trust within a team, which resulted in more concentrated (high centralization) and fewer (low density) social interactions among members regarding team PJ. Furthermore, differentiated leader treatment of team members was especially damaging to intrateam trust and, in turn, the structural patterns of team PJ when team members were in close proximity and highly sensitive to equity issues.     

Validation of a Chinese Version of the Obsessive Beliefs Questionnaire

Cognitive models of obsessive-compulsive disorder (OCD) assign a central role to maladaptive beliefs. Evaluation of these OCD beliefs in Western countries is commonly accomplished using the Obsessive Beliefs Questionnaire (OBQ) and is important for conceptualizing and treating OCD. It remains unclear if Western models of OCD beliefs are appropriate for sufferers in some non-Western regions, such as China, which represents nearly 20 % of the world population. Thus, the aim of present study is to examine the psychometric properties of a Chinese translation of the OBQ in three samples: 1,322 undergraduates, 139 patients with OCD, and 79 patients with other anxiety disorders. Confirmatory factor analysis revealed poor fit for multiple English-based models of the OBQ. However, an exploratory factor analysis supported an OBQ model that differs slightly from the English version: (1) Perfectionism/Certainty (P/C), (2) Over-Estimation of Threat (T), (3) Importance of Thoughts/Responsibility for Harm (I/R). This Chinese version of the OBQ (C-OBQ) contains 30 items and shows adequate internal consistency, test-retest reliability, construct validity, and criterion-related validity. In China, the C-OBQ may be a useful instrument for delineating cognitive patterns associated with OCD to inform research and treatment.     

糖皮质激素治疗脓毒血症的策略

脓毒症是由感染所致的破坏性的全身炎症反应综合征,进一步发展可导致多器官功能障碍综合征,甚至休克,成为危重患者最主要的死亡原因之一。糖皮质激素是脓毒症的重要辅助药物,其治疗机制在于其抑制机体的炎症反应,但其使用剂量、疗程、时间一直存在争议。本文通过回顾糖皮质激素在治疗脓毒症的发展历程,深入探讨糖皮质激素治疗脓毒血症的治疗策略。     

Maternal supplementation of nucleotides improves the behavioral development of prenatal ethanol-exposed mice

Maternal ethanol consumption during pregnancy can induce learning deficits in the offspring. The objective of this study was to assess whether supplementation of exogenous nucleotides during pregnancy and lactation would ameliorate prenatal ethanol-induced learning and memory deficits in the offspring of mice, and to explore the possible mechanisms. In the present study, pregnant C57BL/6J mice were exposed to ethanol (5 g/kg body weight) intragastrically from gestational day (GD) 6 to GD15. The dams in exogenous nucleotide intervention groups were fed with feed containing 0.01 %, 0.04 %, or 0.16 % nucleotide powder, with control and ethanol groups receiving normal feed. The dams were allowed to deliver naturally and to breast feed their offspring. After weaning, behavioral tests were carried out in the offspring of each group. Serum oxidation indexes were analyzed, and the hippocampus of each offspring was collected and detected for acetyl cholinesterase (AChE) activity and the expression of p-CREB, CREB, and BDNF. The results showed that maternal supplementation with exogenous nucleotides during pregnancy could ameliorate prenatal ethanol-induced learning and memory deficits in the offspring of mice, through improving their antioxidant capacity, reversing hippocampus AChE levels, and allowing the expression of some proteins related to learning and memory. However, different sensitivities were found between the two sexes.     

Magnetic-field dependence of nucleation undercoolings in non-magnetic metallic melts

The nucleation undercoolings of non-magnetic metals like paramagnetic aluminium in high magnetic fields were measured by the differential thermal analysis technique. It was shown that the nucleation undercooling of pure aluminium increased with increasing the magnetic field, while its melting temperature was hardly changed. Based on the model of magnetic dipoles at the interface, it is proposed that the magnetic-field-induced interfacial energy mainly contributes to the increase in undercooling. The change in undercooling in the magnetic field is calculated theoretically, which is in comparison with experimental data. Additionally, the inhibition of atom diffusion in the magnetic field plays a role in the change of undercooling.