Parameters selection in gene selection using Gaussian kernel support vector machines by genetic algorithm

INTRODUCTION Recent techniques based on oligonucleotide or cDNA microarrays allow the expression level of thousands of genes to be monitored in parallel (Golub et al., 1999). A critically important factor for cancer diagnosis and treatment is the reliable prediction of tumor progression. A remarkable advance for mo- lecular biology and for cancer research is cDNA mi- croarray technology. cDNA microarray datasets havea high dimensionality corresponding to the large number of genes monit…     

关于民亦高校固定资产管理的几点思考

民办高校的固定资产是提高教育教学质量和科研水平的重要物质基础。如何管好、用好固定资产，保证教学、科研以及各项工作的顺利进行，防止固定资产浪费和流失，不断提高其使用效益，都有着十分重要的意义。本文就目前固定资产管理工作中遇到的问题进行了分析，并提出了解决这些问题的一些经验体会。     

《晋书音义》又音研究

《晋书音义》是一部音义类专书词典,其又音的性质与一般辞书不同。以文献考证的方式对这些又音加以分析,根据其作用的不同归纳出以下几类:补充说明类、辨析读音类、区别意义类。对《音义》又音的研究能够更清楚了解该书的性质,也能得到一些辞书编纂上的经验。     

基于嵌入式Linux的视频点播IPTV机顶盒设计

提出了一种基于嵌入式Linux的IPTV点播机顶盒设计方案,该方案改进了原缓冲区的设计,有效提高了视频播放的质量。     

An intelligent electronic capsule system for automated detection of gastrointestinal bleeding

In clinical practice, examination of the hemorrhagic spot (HS) remains difficult. In this paper, we describe a remote controlled capsule (RCC) micro-system with an automated, color-based sensor to identify and localize the HS of the gastrointestinal (GI) tract. In vitro testing of the detecting sensor demonstrated that it was capable of discriminating mimetic intestinal fluid (MIF) with and without the hemoglobin (Hb) when the concentration of Hb in MIF was above 0.05 g/ml. Therefore, this RCC system is able to detect the relatively accurate location of the HS in the GI tract.     

浅谈电子档案信息安全管理

电子档案是由数字电子计算机处理的档案。一般而言,电子档案是由电子文件转化而来的,只有具有归档保存、备查、凭证作用的这一部分电子文件,才构成电子档案。目前电子文件所采用的介质主要有磁盘、磁带和光盘。电子dangan归档主要用磁带和光盘。电子档案是将实体档案信息以字节、比特方式表示并使之在电脑网络上流动,只有引入正确的软件、硬件与足够的背景细节。     

开放式实验教学模式的研究与探索

针对传统实验教学方法的不足,分析和研究了开放式实验教学的模式、管理和运行机制,给出了实践效果,探索了实验教学改革的思路.     

个人电脑的安全防御探讨

个人电脑的普及和互联网发展的同时，也出现了病毒和木马等威胁个人电脑和网络安全的情况，怎样做好安全防御，十分重要。本文就个人电脑的安全防御问题做了一些探讨，并介绍了个人电脑的安全概念和一些基本的安全设置，归纳整理了个人电脑避免恶意入侵的防范措施，对现在黑客入侵的新趋势进行了介绍。     

“校中厂”校企合作人才培养模式的探索

职业教育改革的核心是教育教学改革,关键在于校企合作,“校中厂”校企合作人才培养模式是高职教育发展的需要,是国外职业教育在国内的应用。在现实中,“校中厂”校企合作仍然存在各种各样的问题,合作效果也受到不同程度的影响,但通过各方努力,依然可以实现学校、企业及学生三方赢利。     

Interaction of the originality of peers’ ideas and students’ openness to experience in predicting creativity in online collaborative groups

There has been growing interest in the possibility that peers’ ideas can stimulate students’ creativity in group contexts. However, empirical research on this issue is limited. This study tested the hypothesis that peers’ ideas and students’ openness to experience would predict student creativity and attention to peers’ ideas. Undergraduate students (n = 60) completed creative tasks in an online collaborative group in which the ideas of “peers” were pre-programmed. Mixed ANOVAs showed support for the hypothesis. Specifically, students with higher (but not lower) openness, when exposed to a high (but not low) rate of peers’ original ideas, paid greater attention to those ideas and were more creative. The implication for education is that teachers should encourage students to share more of their original ideas and to pay more attention to peers’ ideas in online collaborative groups.