新《律师法》与《刑事诉讼法》衔接的相关问题研究

就新的《律师法》在会见权、阅卷权、调查取证权、执业豁免权等方面的修改后超越或者突破《中华人民共和国刑事诉讼法》的相关规定进行了深入的探讨,对两法之间存在着位阶关系和律师权利如何对接等问题提出了不同看法。这些问题的明确对《律师法》的实施有所裨益。     

推靠器中多功能连杆机构的设计及应用

1100M电磁波测井仪推靠器国内外同类产品往往采用液压方式来完成。本设计全部改作机械方式，在使用一套动力源的基础上，完成了两套不等臂推靠装置，并成功地解决了相互之间的干涉问题。     

浅谈高校校园网网络安全体系的构建

在分析高校校园网存在的风险及安全问题的基础上,提出了网络安全防范策略和解决方案,构架了以各类安全产品集中管理、集中审计为一体的全面的、联动的、高效的、易于管理的网络安全体系.     

绘制平面四杆机构连杆图谱的新方法

连杆曲线图谱绘制的新方法，是将连杆机构原理与计算机绘图相结合，编制成组连杆曲线绘制程序，并对给制杆图谱的原理进行了充分地分析和论证，利用程序绘制“电子连杆曲线图谱”，可方便地在计算机上进行“实现给定轨迹的四杆机构设计”。     

《机械设计》课程实验中的四杆机构组装设计

针对《机械设计》课程中关于四杆机构教学内容,设计此新型组装实验,目的是填补空白,加强学生独立思考及实际动手能力的培养。文章阐述了实验的设计原理,设计参数,制作过程。此设计已经应用于教学实践,取得了良好的效果。     

A population genetics model of linkage disequilibrium in admixed populations

Understanding linkage disequilibrium (LD) created in admixed population and the rate of decay in the disequilibrium over evolution is an important subject in population genetics theory and in disease gene mapping in human populations. The present study represents the theoretical investigation of effects of gene frequencies, levels of LD and admixture proportions of donor populations on the evolutionary dynamics of the LD of the admixed population. We examined the conditions under which the admixed population reached linkage equilibrium or the peak level of the LD. The study reveals the inappropriateness in approximating the dynamics of the LD generated by population admixture by the commonly used formula in literature. An appropriate equation for the dynamics is proposed. The distinct feature of the newly suggested formula is that the value of the nonlinear component of the LD remains constant in the first generation of the population evolution. Comparison between the predicted disequilibrium dynamics shows that the error will be caused by using the old formula, and thus resulting in a misguidance in using the evolutionary information of the admixed population in gene mapping.     

单亲完全连锁时多基因杂交F2世代方差分量的分解

提出了有M个连锁群时,F2代方差组成的数学模式;以果蝇为材料,研究了F2其腹部刚毛数量遗传方差的组成,对其进行了分解,获得了第二染色体遗传方差VⅡG、第三染色体遗传方差VⅢG、以及雌性X染色体遗传方差VX♀(G)和雄性X染色体遗传方差VX♂(G).     

StephensonⅢ型平面六杆机构刚体导引综合

综合运用精确点法和近似法研究了StephensonⅢ型平面六杆机构的刚体导引问题,首先将该机构折分为一个双杆组和一个四杆机构,然后对双杆组进行近似综合,对四杆机构进行精确点综合,最后将得到和双杆组和四杆机构进行组合得到能近似满足给定要求的Stephenson Ⅲ型平面主杆机构,给出了具体实例,得到了满足设计要求的全部机构方案,此方法具有一般性,可用于研究其它平面复杂机构的综合问题研究。     

异步电机的转子磁链研究

针对异步电机矢量控制中的转子磁链无法直接测量的问题,建立了基于电压、电流和转速等可测量的转子磁链模型以及卡尔曼滤波模型,以解决量测噪声问题。仿真实验结果表明,该算法能准确地得到转子磁链波形,具有很好的鲁棒性。     

EARep: A fully distributed exchange-based anonymity P2P reputation system

A fully distributed exchange-based anonymity P2P reputation system—EARep was proposed. EARep can provide all the peer’s anonymity in a fully distributed structured manner. In EARep, each peer’s anonymity is achieved by changing pseudonyms. Analysis and simulation results showed that compared with DARep, which is an existing representative scheme, our system has two main features. First, EARep increased anonymity degree (measured by linkage probability) and was much more scalable than DARep. Specifically, with the same message overhead, EARep reduced the linkage probability by more than 50% compared with DARep. Alternatively, to achieve the same anonymity degree, the message overhead in EARep was less than 25% of that in DARep. Second, the service selection success ratio of EARep was greater than 90% even when the percentage of malicious peers was up to 70%, which makes our system robust to malicious behaviors of peers. Biography: WEI Yunzhao (1978–), male, Ph.D. candidate, research direction: P2P network, wireless network.