高校教师自我效能、成就动机与培训需求的实证研究

以教育部所属33所高校为样本,选取了272个被试进行问卷调查。结果显示:自我效能与培训需求显著相关,其中我是一位好老师的因子与培训需求关联度最高;成就动机与培训需求的相关性不显著。     

用近红外光谱定量分析混纺毛织品中羊毛的质量分数

运用近红外漫反射光谱技术定量分析羊毛/染色粘胶混合样中羊毛的质量分数,标样集中近红外预测值与实际值之间的相关系数是0.982;对待测样品检验结果:预测值变异系数CV为4.1％,令人满意。表明该方法有望成为一种快速的、非破坏性的定量分析混纺织物的手段。     

云南优势产业的归类及阶段划分

通过选择一套能客观、全面描述云南8个优势产业阶段特征的指标体系,运用多元统计分析中的聚类分析法,把距离相近的优势产业聚成一个产业类群,然后从各产业类群中提取共同特征,并据此对云南8个优势产业进行阶段判别.     

Micronuclei rate and hypoxanthine phosphoribosyl transferase mutation in radon-exposed rats

The genetic changes in rats with radon exposure were studied by the micronucleus technology and detection of hypoxanthine phosphoribosyl transferase （hprt） mutations. The rate of the micronuclei in peripheral blood lymphocytes and tracheal-bronchial epithelial cells in the radon-inhaled rats was higher than that of the controls （P 〈 0.05）. A similar result was obtained from the hprt assay, which showed a higher mutation frequency in radon-exposed rats. Our results suggested that micronuclei rate and hprt deficiency could be used as biomarkers for the genetic changes with radon exposure.     

以人为本,推进军队管理体制创新

指出随着科学发展观在教育理念发展的不断深入,坚持以人为本的管理思想,对于在新时期创新部队基层管理体制,形成健康发展的良性机制,具有重要的指导意义.     

局部紧Vilenkin群上权Hp，α空间的乘子定理

利用由 Ｃ． Ｗ． Ｏｎｎｅｗｅｅｒ 引入的局部紧 Ｖｉｌｅｎｋｉｎ 群上ε阶强导数及 Ｃｒ 条件，对局部紧 Ｖｉｌｅｎｋｉｎ 群上加权 Ｈａｒｄｙ 空间 Ｈｐ ，ａ（ Ｇ） 进行考察，给出了权 Ｈｐ ，ａ（ Ｇ） 空间的乘子定理     

Itinerant-electron metamagnetic transition and giant magnetic entropy change in La0.8Ce0.2Fe11.4Si1.6 compound

Iron-based rare-earth intermetallic compounds LaFe13?xSix (1.2≤x≤2.6) and CeFe13?xSix (2.4≤x≤2.6) both have the cubic NaZn13-type structure with Fm3c(Oh6) space-group symmetry[1―3]. Fujita et al. [4] demonstrated that the cubic NaZn13-type LaFe13?xSi     

大模数硬齿面圆锥直齿轮仿形刮削的研究

本文利用硬质合金可转位仿形刨刀,解决了大模数硬齿面圆锥直齿轮的仿形刮削加工问题.被刮齿轮齿面硬度可达HRC60.齿面粗糙度可稳定在Rao.16—0.32μm其余精度指标也符合要求。     

Fault Tolerance Mechanism in Chip Many-Core Processors

As semiconductor technology advances, there will be billions of transistors on a single chip. Chip many-core processors are emerging to take advantage of these greater transistor densities to deliver greater performance. Effective fault tolerance techniques are essential to improve the yield of such complex chips. In this paper, a core-level redundancy scheme called N M is proposed to improve N-core processors' yield by providing M spare cores. In such architecture, topology is an important factor because it greatly affects the processors' performance. The concept of logical topology and a topology reconfiguration problem are introduced, which is able to transparently provide target topology with lowest performance degradation as the presence of faulty cores on-chip. A row rippling and column stealing (RRCS) algorithm is also proposed. Results show that PRCS can give solutions with average 13.8% degradation with negligible computing time.     

以科技为先导做好疾病预防控制工作

科学技术是第一生产力，是推动人类文明进步的革命力量。面对世界科技发展的趋势。面对日趋激烈的国际竞争，我们只有把科学技术真正置于优先发展的战略地位，真抓实干，急起直追，才能把握先机，赢得发展的主动权。