时间词义赋值的个别差异的初步研究

运用模糊统计对１０个持续时间词进行了初步研究，然后选出其中２个，让不同个性特征的男女被试对其赋值。结果表明：在时间词的估计值和估值范围上，Ａ型行为类型者的赋值都小于Ｂ型行为类型者；低焦虑者的时间词的估值范围大于高焦虑者；在赋值特征上性别差异不显著．     

先秦至南北朝重庆历史与巴渝特色文化

具有悠久历史与灿烂文化的重庆巴渝地区,远在二百万年前便有人类居住繁衍.原始社会后期,因其所在之地大巫山盛产鱼盐丹砂,形成独特的盐丹文化.进入夏商以后,古老的巴族活跃在这里,建立起泱泱巴国,创造了自成一系的巴文化.降至秦汉魏晋南北朝时期,巴渝以其丰富的物资及勇武善战的巴渝民众,这里又成了支持中原王朝统一大业的柱石和后方基地,其军事文化又成为一大特色.     

引入青海的长白猪繁殖性状相关及通径分析

应用通径分析的方法研究了引入青海的长白猪断奶窝重与其他产仔、哺乳性状之间的关系,分析了直接效应和间接效应,揭示了繁殖性状间的真实关系。     

苗期低温锻炼对水稻叶片生理性状的影响

通过苗期亚低温的锻炼,研究水稻品种的诱导抗性.实验结果表明,与抗冷性弱的二九丰相比,抗冷性强的中冷8号通过亚低温锻炼,在叶绿素含量、叶片质膜透性、可溶性糖含量三个指标上表现出更强的抗低温能力.说明不同抗冷性的水稻品种具有不同的诱导抗性.     

新世纪学校体育学生思想品德教育设想

市场经济体育竞赛活动具有共同的竞争机制,要与社会市场经济建设发展相适应,高校思想政治教育不仅必须填充更新内容,更要改进变换方法.只有从时代要求和学生实际出发,促进学校体育教育价值的转化,深化学校体育教育改革,提高学生德育素质.树立全新的道德观念,才能使其功能和作用有效发挥.     

可持续发展的外语学习能力探析

综合哲学、教育学、心理学和二语习得等不同角度对学习能力的理解,对可持续发展的外语学习能力内涵进行阐释。外语学习能力系统既包括智力因素,也包括非智力因素。外语学习能力应由基本学习能力、拓展学习能力和调节学习能力三大要素构成,三大要素中又包含一系列子要素,其中语言学习的迁移能力、自主学习能力和持久动机是外语学习能力可持续发展的重要指标。     

恩格斯《自然辩证法》科学方法论及其当代意蕴

恩格斯《自然辩证法》是一部马克思主义经典著作,以辩证唯物主义认识论为指导,对自然科学发展情况进行了全面考查,系统地论述了科学方法论,总结了科学方法论的理论特征,对科学方法论的运用、创立和发展作出了重大贡献。今天我们学习和研究自然辩证法,掌握科学方法论,对于推动社会进步、促进科技发展、贯彻新的发展理念和提高科学素养具有重要意义。     

基于智能素质结构的创新人才培养研究

首先对创新人才的涵义及特点加以阐述，并将创新人才的智力、能力与素质等方面的关键要素进行了详细的分析、概括与总结；然后，对创新人才培养的有效途径加以概括和总结；最后结合创新人才的智能素质结构阐述了创新人才培养的基本方法，并对创新人才培养的关键问题作了系统全面的总结。     

Pedigree transmission disequilibrium test for quantitative traits in farm animals

General pedigrees are very common in farm animals,and the recent availability of large panels of SNPs in domestic species has given new momentum to the search for the mutations underlying variation in quantitative traits.In this paper,we proposed a new transmission disequilibrium test approach,called the pedigree transmission disequilibrium test,which deals with general pedigrees and quantitative traits in farm animals.Compared with the existing pedigree disequilibrium test (PDT) and general linear model-based method QTDT,our approach performed better with higher power and lower type I error,especially in scenarios where the quantitative trait locus (QTL) effect was small.We also investigated the application of our approach in selective genotyping design.Our simulation studies indicated that it was plausible to implement a selective genotyping strategy in the proposed pedigree transmission disequilibrium test.We found that our approach performed equally well or better when only some proportion of the individuals in the two tails were genotyped compared with its performance when all the individuals in the pedigree were genotyped.     

Framework for dissection of complex cytonuclear epistasis by a two-dimensional genome scan

Epistasis between cytoplasmic and nuclear genes is the primary genetic component of complex quantitative traits.Genetic dissection of cytonuclear epistasis is fundamentally important to understand the genetic architecture of complex traits.In this study,a two-dimensional genome scan strategy was employed to evaluate the contribution of cytoplasm,quantitative trait loci (QTL),QTL×QTL interactions and QTL×QTL×cytoplasm interactions to the phenotypic variation.The p-value and parameter value for each genetic effect were calculated by multiple regression analysis.A stepwise approach was suggested to build confidence in candidate QTL on the basis of q-value estimation,false discovery rate calculation and Bonferroni adjustment.A fine-scale grid scan strategy was proposed for further analysis of peaks of interest.Plant height in maize was used as an example to illustrate the efficiency of the two-dimensional genome scan strategy.