西北某高校教职工2009年至2012年恶性肿瘤发病分析

为了解某高校教职工恶性肿瘤发病情况与流行特征,分析2009年~2012年恶性肿瘤报告资料,计算发病率、标化发病率、标准截缩率、累积率等指标.结果四年教职工恶性肿瘤平均发病率 308.9/10万,标化发病率222.3/10万.男性以肺癌、结直肠癌、前列腺癌、胃癌、肝癌、肾癌多见;女性以乳腺癌、肺癌、肝癌、结直肠癌、胃癌、膀胱癌为主.因此,高校教职工恶性肿瘤防治工作的重点应放在40岁以上人群,加强肺癌、乳腺癌、结直肠癌及前列腺癌防治研究具有重要意义.     

论道德治理的目标

道德治理的目标,既是道德治理理论亟须探讨的首要和中心问题之一,也是现实道德治理活动的着眼点和归宿点。道德治理的目标,往往决定着道德治理的内容、形式、方法和手段,且对整个道德治理活动起着指导、调节、控制的作用,使整个道德治理过程不断趋近于目标并最终实现既定的治理效果。基于此,从道德治理目标的内涵出发,分析道德治理目标的层次性依据,提出道德治理的目标所具有的理想性、层次性、实践性特征,有助于依循“是什么”“为什么”“怎么样”的逻辑进路对道德治理的目标问题进行相应的考察,进而对推动道德治理理论与实践问题的深入研究提供有所裨益的启示。     

Saliva DHEAS changes in patients suffering from psychopathological disorders arising from bullying at work

BACKGROUND: Psychological disorders arising from bullying at work (BW) are common. The relationship between these disorders and putative markers is not well established. AIMS: To measure saliva dehydroepiandrosterone sulphate (DHEAS) and saliva cortisol as putative markers in individuals suffering from BW. METHODS: Forty one subjects suffering from BW were screened for mental distress at the institute of occupational health in Clermont-Ferrand, France. They were compared with 28 psychologically healthy controls (group C). The conditions causing BW were recorded. The hospital anxiety and depression (HAD) scale, the Beech questionnaire and the visual analogic scale (VAS) of stress were used to determine the psychological consequences of BW. Saliva samples were collected at awakening (7am), 30 and 60min after awakening, and then every 2h until bed time (11pm). RESULTS: The BW group had significantly higher scores on the HAD scale, higher stress on the VAS, and a higher score on the Beech questionnaire. They also had a significantly higher saliva concentration of DHEAS. There was no significant difference between groups in cortisol levels at any time, nor in area under the curve (AUC) and cortisol awakening response (CAR). There was a significant positive correlation between HAD and VAS scores and DHEAS levels, but not between cortisol levels or AUC or CAR. CONCLUSION: In contrast to saliva cortisol levels, saliva DHEAS levels are modified after psychological distress arising from BW. This discrepancy probably arises from the stability conferred by the very long half life of DHEAS of about 15h.     

Multisensory mental representation of objects in typical and Gifted Word Learner dogs

Animal Cognition - Little research has been conducted on dogs’ (Canis familiaris) ability to integrate information obtained through different sensory modalities during object discrimination...