担负起民族振兴的神圣职责——费希特关于“学者的使命“引发的思考

社会转型时期呼唤"人文精神",在这个意义上,学者的社会意义和时代意义就更加凸显,因为学者的使命就是帮助人们完成人的使命,即人的彻底的自我实现和整个社会的共同完善.     

常染色体STR遗传标记在同胞鉴定中的应用

目的 探讨常染色体STR遗传标记用于鉴定两个体同胞关系的可行性。方法 用Power Plex~(TM)16体系15个STR基因座检测150对同胞个体和150对无关个体,ITO法计算同胞关系指数(PI_(FS))与同胞关系概率(W_(FS)),并比较两组W_(FS)值及两个体间等位基因匹配情况的差异,对前者进行组间差异的x~2检验。结果 100对(66.67％)同胞个体的W_(FS)大于0.9995;无关个体W_(FS)均小于0.8,其中100对(66.67％)W_(FS)小于0.27。同胞个体两个体间等位基因全相同的基因座个数为1～10个不等,平均5.49个,无关个体0～5个不等,平均1.33个;等位基因全不同的基因座个数,同胞个体0～6个不等,平均1.66个,无关个体2～11个不等,平均6.57个;等位基因半相同的基因座个数,同胞个体3～13个不等,平均7.85个,而无关个体1～13个不等,平均7.11个。经x~2检验,同胞个体和无关个体间全相同和全不同的基因座数差异均有极显著意义(P<0.001),半相同的基因座数差异无显著意义(P>0.05)。结论 PowerPlex~(TM)16体系可用于鉴定同胞关系。当两个体全不同基因座个数大于或等于6个,或全相同基因座数为0时,提示为无关个体;当两个体全不同基因座个数小于或等于1个,或全相同基因座数大于或等于6个时,提示为同胞。     

论大数据智能化侦查应用的特点及其构建

数据极大化和算法智能化是大数据侦查应用的基础和手段,人是大数据在侦查应用中的关键因素.从大数据侦查模式的宏观构建、微观算法目标和智能更新方式的设计到相关的行规、法规的建设等方面都需结合这两个特点展开研发和应用.通过阐述大数据智能化应用在预审业务及其人才培养的双重困境,提出在预审业务及其人才培养中开展大数据智能化侦查应用...     

Profiler Plus系统在法医学DNA检验中的问题探讨

以Profiler Plus系统生产厂商提供的检验条件,在实际工作中对大规模样品进行了检验分析.结果显示该系统尚存在等位基因丢失、额外等位基因、同一荧光标记不同基因座等位基因重叠公布、罕见等位基因与亚型等非技术操作性问题.对有关样品应用Power Plex1.2,Power Plex16系统进行了检验验证.     

Governance through government networks: The G8 and international organizations

As an informal grouping without headquarters, permanent staff or legal powers, the world’s major industrialized countries must rely on other actors, in particular international organizations, to manage global problems. This article examines how the Group of Eight contributes to global governance by cooperating with international organizations in the cases of debt relief and the fight against terrorist finance. It shows that the G8 draws on international institutions with the aid of government networks and argues that this cooperation is stronger, the greater the Group’s concentration of relevant power and the more important it considers the institutions’ resources.     

Results of the 2018 Rapid DNA Maturity Assessment

Three commercially available integrated rapid DNA instruments were tested as a part of a rapid DNA maturity assessment in July of 2018. The assessment was conducted with sets of blinded single-source reference samples provided to participants for testing on the individual rapid platforms within their laboratories. The data were returned to the National Institute of Standards and Technology (NIST) for review and analysis. Both FBI-defined automated review (Rapid DNA Analysis) and manual review (Modified Rapid DNA Analysis) of the datasets were conducted to assess the success of genotyping the 20 Combined DNA Index System (CODIS) core STR loci and full profiles generated by the instruments. Genotype results from the multiple platforms, participating laboratories, and STR typing chemistries were combined into a single analysis. The Rapid DNA Analysis resulted in a success rate of 80% for full profiles (85% for the 20 CODIS core loci) with automated analysis. Modified Rapid DNA Analysis resulted in a success rate of 90% for both the CODIS 20 core loci and full profiles (all attempted loci per chemistry). An analysis of the peak height ratios demonstrated that 95% of all heterozygous alleles were above 59% heterozygote balance. For base-pair sizing precision, the precision was below the standard 0.5 bp deviation for both the ANDE 6C System and the RapidHIT 200.     

Local Renewable Energy Initiatives in Germany and Japan in a Changing National Policy Environment

Our article explores the contribution of local initiatives to the creation of path dependencies for energy transition in Germany and Japan in the face of resistance from entrenched incumbents at the national level. We use a process‐tracing methodology based partly on interviews with local participants. In particular, we explore the role of local initiatives in securing “socio‐political space” for the expansion of renewable energy (RE) and in embedding themselves in “ecosystems” of public and private institutions. German energy activists were more successful than their Japanese counterparts in expanding this space and creating positive feedback in part because they were able to build horizontal networks that anchored the energy transition firmly in local communities. Although problems with grid technology have led to retrenchment in both cases, Japanese activists' reliance on vertical networks has limited their ability to weather a backlash from national government and utility actors. Our study demonstrates the interaction of political, economic/technological, and legitimation paths to energy transition and highlights the importance of the latter two.     

Opposing Energy Transitions: Modeling the Contested Nature of Energy Transitions in the Electricity Sector

Energy transitions are fiercely contested. The incumbents of the fossil‐ and nuclear‐based energy systems have much to lose from a transition to a sustainable and decentralized energy system. They therefore employ their material and political resources to reverse, halt, or slow down this transition. They also attempt to stop and reverse the decentralization of energy production. This article provides a framework that can be used to analyze the contestation that surrounds energy transitions. The analytical framework breaks apart the macro paths of energy transitions, and differentiates between three meso‐paths (political, economic‐technological, and legitimation), emphasizes the feedback processes between these paths, and acknowledges the crucial role that actors play in engendering these feedback processes. It uses Germany as a case study to illustrate the analytical model. It also provides hypotheses that will be tested in the subsequent contributions to this special issue.