Implicit attitudes toward violence and their relation to psychopathy,aggression, and socially adaptive behaviors in forensic psychiatric inpatients

In order to investigate the relation between implicit attitudes toward violence and different aspects of violent and social behavior in Dutch forensic psychiatric inpatients, an implicit association test was related to measures of psychopathy, aggression, and socially adaptive behaviors. Results indicated that all patients had negative implicit attitudes toward violence. Although implicit attitudes toward violence were unrelated to several self-report measures of aggression, there was a significant positive relation between these attitudes and the antisocial facet of psychopathy. Furthermore, it was found that implicit attitudes toward violence were significantly negatively associated with coping behaviors and the level of moral awareness, indicating that patients with more negative implicit attitudes toward violence more often reported these behaviors, which can be assumed to inhibit aggression. As the present study was only correlational in nature, our findings need to be further explored in prospective research.     

单克隆抗体酶联免疫吸附抑制试验测定G2m(n)因子及成都地区汉族频率调查

作者应用单克隆抗体,首次建立了检测人类免疫球蛋白同种异型 G2m(n)因子的酶联免疫吸附抑制试验。并调查了成都地区汉族群体 G2m(n)因子的频率。在被调查的517份血清中,G2m(n)因子阳性率为79.69%。由此计算出 G2m(n)基因频率为0.5493,方差为0.0004。     

对锯痕中锯路波反映锯齿特点的研究

为了充分利用现场遗留的锯路波痕迹,推断作案用锯的种类,笔者用木锯制作了大量带有锯路波的锯痕,并对实验样本进行分析测量,采用统计学中二独立样本的t检验方法对断面形态与锯齿组合的关系进行分析,找出了锯路波波纹方向与进锯方向夹角和锯齿角度的关系、进锯方向上的波距与同侧齿距的关系,为工具痕迹的锯痕检验提供参考。     

Commercializing biomedical science in a rapidly changing “triple-helix” nexus: The experience of the National University of Singapore

Since the late 1990s, the Singapore government had embarked on a significant push to develop the city-state into a major life-science R&D and industrial cluster in Asia. Although a major focus of this new thrust involves attracting leading life science companies overseas to establish operations in Singapore and developing new public life science research institutions to attract overseas life science research talents (Finegold, Wong, and Cheah (2004)), the local universities are expected to play an important role as well. In particular, the National University of Singapore (NUS), the leading university in Singapore, has also started to pursue major strategic change to become more “entrepreneurial”, and identified life science as a major focus for technology commercialization as well. Adapting the “Triple-Helix” framework of Etzkowitz, Webster, Gebhardt, & Terra (2000), this paper examines the significant changes in the university-government-industry “Triple-Helix” nexus for life science in Singapore, and their consequent impact on life science commercialization at NUS. Implications for universities in other late-comer countries seeking to catch up in the global biotech race are discussed.      

激励测试原理及作用探析

激励测试属于知情测试法的一种，是正式测试前的预演，不仅能够检测被测人的生理反应是否正常，促使被测人熟悉测试过程，在正式测试前合理调整仪器参数，而且可以赢得被测人对心理测试（测谎）技术的信任，增加心理效应，同时能够激发被测人的行为表征，利于辅助生理图谱进行判断。如果操作得当，能够起到应有的激励作用。为了提高激励测试的准确率，需要采取一定的措施：第一，采用多种方法；第二，测试内容多样化；第三，增加被测人说谎的恐惧感；第四，精心设计测试的某些细节。     

借助三色空间增强图像中指纹反差

如何部分地增强图像反差是刑事技术工作中最常遇到的难题之一。借助数字图像处理技术,可以根据像素值差异从原始图像提取感兴趣部分信息。本文讨论了这种基于像素值差异进行指纹背景分离的方法,可为指纹识别提供便利。     

Water crises: political construction or physical reality?

Various definitions of water crises emerge from epistemic communities deploying a great disparity of methodologies and fundamental hypotheses. Scientists' perceptions of which power structures legitimately carry out water management affect their definition of a crisis, their capacity to ask questions and the manner they formulate them. This determines the stakes and the actors they can observe or the scale of analysis they find relevant. This leads some to recommend a ‘solution’ that appears to be a disaster to others. This article examines how three epistemic communities have each built their science by promoting very specific understandings of what is a water crisis. Proponents of the ‘global water crisis’ spawned Integrated Water Resources Management while proponents of the ‘municipal water crisis’ locked the perception of water equity within the Millennium Development Goals. Researchers on small-scale irrigation and property regimes have often disagreed with such recommendations, often presented as inevitable.     

用丙硫苯咪唑检测羊线虫抗药性的体外虫卵孵化试验

为探讨用丙硫苯咪唑进行体外虫卵孵化试验检测羊线虫对苯并咪唑类药物的抗药性,对23个羊场的25份田间样品用丙硫苯咪唑和噻苯咪唑进行了虫卵孵化试验并与先前减卵试验(faecal egg count re-duction test,FECRT)的结果比较。结果表明,25份样品中,丙硫苯咪唑和噻苯咪唑对受检虫卵的半数致死量(LD50)均值分别为0.050 1和0.054 0μg/mL,差异不显著。FECRT检测有抗药性的4个羊场,75%的样品对丙硫苯咪唑和噻苯咪唑的LD50均值均在0.1μg/mL以上,只有1个羊场的的LD50值分别为0.068 9μg/mL(丙硫苯咪唑)和0.071 2μg/mL(噻苯咪唑)。检测为可疑的2个羊场,其样品的LD50值为0.04~0.07μg/mL;FECRT检测敏感的蠕虫群体的LD50均在0.04μg/mL以下。此外,丙硫苯咪唑用纯的二甲基亚砜溶解和稀释后于4℃保存7 d,LD50值变化不大,提示药效无明显下降,而保存14 d后药效有下降趋势。     

The Regional Location of Knowledge Based Economy Activities in Israel

The article analyzes the spatial location behavior of economic activity that is knowledge based, by decomposing the Knowledge-based Economy Index developed by the OECD (1999) and elaborated by Cooke and Schwartz (2003) into major components that represent groups with different characteristics. The spatial behavior is analyzed in Israel in the years 1995–2002. We find that business services and high tech services tend to concentrate in metropolitan areas. Business services are found in the main city and high tech services in the satellite urban ring, with the outer-cities becoming stronger over time. Public services supporting the knowledge-based economy are concentrated in the center of the country, though not necessarily in the principal city, and they can represent an important tool in regional policy. The high tech manufacturing is concentrated around the big cities, mainly around the main metropolis. The other knowledge-based manufacturing activities tend to leave for the periphery.     

科技型中小企业发展的资金保证—兼论设立创新基金保进中小型科技企业发展的现实意义

随着我国市场经济体制的建立，技术创新已成为我国各类企业普遍面的紧迫问题，而目前制约企业技术创新的最现实的因素之一就是资金缺乏，创新基金的设立楞可以解决科技形中小企业资金短缺的问题，从而有效地推动我国科技型中小企业技术创新。