Identification of susceptibility genes loci associated with type 2 diabetes

In this study, we selected 10 susceptible SNPs loci to investigate their contribution to susceptibility to type 2 diabetes in Han Chinese among Hubei population. We genotyped SNPs rs5219, rs1801282, rs1470579, rs1111875, rs1081661, rs7754840, rs4506565, rs13266634, rs4402960, and rs5643981 by using the method of polymerase chain reaction-ligase detection reaction (PCR-LDR). In a case-control study, we have genotyped the 10 candidate susceptibility SNP loci, and here, we reported that the SNP rs5219 in KCNJ1...     

浅析情感因素对中学生英语学习的影响

教师不仅要传授学生知识,而且要解决学生学习中的疑惑.中学阶段是每个人成长的关键时期.文章着重研究了动机、自信心、态度、性格、焦虑五种情感因素对中学生英语学习的影响,并提出了相应的教学策略.     

限定性范围副词的再分类及其与N(P)组合分析

通过语言事实的考察,对双音节限定性范围副词的再分类及其与名词或名词短语的组合问题进行分析和探讨,以揭示它们在句法功能上的共性与差异性。     

Neumann问题的对称解

讨论了在对称区域上，奇异扰动Neumann问题只有一个局部最大值点的对称解。     

混龄编班对幼儿认知发展影响的追踪研究

研究采用短期追踪（以半年为时间间隔）考察了编班形式对124名中、小班幼儿认知发展的影响．结果发现，在具体认知指标（空间知觉、形状辨认）和抽象认知指标（特征分类、数概念）上，混龄班幼儿的表现显著好于同龄班；在具体认知指标（形状辨认、植物命名）和抽象认知指标（时间知觉、数概念）上，幼儿在时间点2上的表现显著好于时间点1；在具体认知指标（形状辨认、动物认知和植物命名）和抽象认知指标（数概念）上，中班幼儿的表现显著好于小班．这些研究结果表明，混龄编班对幼儿认知发展具有一定的促进作用．     

Automatic identification of use cases from codes: A user’s goal driven approach

Based on the different roles played by base flow and alternative flow in the process to achieve user’s goals, we have found that loop structure is frequently used to implement alternative flow and/or to connect different use cases. This paper presents an approach to identify base flows and alternative flows of different use cases by traversing control flow graph in which back edges are eliminated. The effectiveness of the approach is verified by identification of the use case structure of an ATM system. The workload of human intervention of the approach is relatively slight, and the manner of human intervention closely follows the usual process of software comprehension.     

研究生宗教信仰现状调查分析——以景德镇陶瓷学院研究生调查为个案研究

经研究生宗教信仰状况的调查分析,从某个角度来看,研究生宗教信仰问题值得担忧。研究生宗教信仰状况必须引起社会的关注和重视。高校思想政治工作者、研究生个人、社会三者应合力解决研究生信仰问题。     

An improved 3-D ray tracing method using linear traveltime interpolation

An approach of three-dimensional seismic ray tracing is presented, which is derived from adopting two-dimensional linear traveltime interpolation (LTI). By adjusting the forward process using the partition of grid interface, and backward step by considering more directions, the new approach is suitable for the application of three-dimensional models. The calculation results show that, with the same accuracy, the improved 3-D method is much faster than the method of traditional LTI directly applied in the three-dimensional case.     

Plasmonic biosensors and nanoprobes based on gold nanoshells

Gold nanoshells (GNSs), consisting of a dielectric core coated with gold, have gained extensive attention as they show readily tunable optical properties and good biocompatibility. As highly sensitive and label-free optical biosensors with wide applications, GNSs have been investigated in many fields including drug delivery, immunoassay, cancer treatment, biological sensing and imaging. Taking advantage of the adjustability of the local surface plasmon resonance (LSPR) and the sensitivity of the surfaceenhanced Raman scattering (SERS) signal of GNSs, we have developed diverse applications including plasmonic biosensors and nanoprobes based on GNSs. In this review we introduce plasmonic and electromagnetic properties and fabrication methods of GNSs. We describe research progress in recent years, and highlight several applications of GNSs developed by our group. Finally we provide a brief assessment of future development of GNSs as plasmonic materials that can be integrated with complementary analytical techniques.     

张弦式网壳结构的设计与研究

张弦式网壳结构与其他空间结构形式相比有诸多优点,成为现代大跨度空间结构的发展方向.针对张弦式网壳结构的特点,讨论了预应力拉索在该结构中的作用,指出了在设计中应注意的问题,为类似工程的设计提供了参考.