Leibniz判别法的一个推广

将Ｌｅｉｂｎｉｚ定理推广成为更为一般的形式。     

单台机订单排序的在线与半在线算法

考虑了一类新的单台机在线模型－订单在线和半在线排序问题，证明了对于单台机的半在线模型，有R（1，MLS）≤1 r/1 r。     

浅谈市政交通建设工程竣工规划验收测量

市政交通建设工程竣工规划验收测量作为城市规划监督管理的依据之一,其成果要求准确、格式规范,本文主要针对上海地区市政交通建设工程竣工规划验收,整理总结了规划验收的要素,重点论述了市政交通建设工程竣工规划验收测量中中心线的求取方法,各要素外业测量的要求和内业成果制作的作业方法。     

河南省原煤产量时间序列动态模型研究

本研究以河南省 1949～ 1998年 49年原煤产量的档案资料作为研究材料 ,采用计算机处理模拟出时间序列动态数学模型 45个 ,从中选出 7个最优回归模型 ,并以模型对未来年份原煤产量进行预测。同时绘制折线图、曲线图 7个     

伪压缩型映象迭代逼近的收敛性问题

研究一类伪压缩型映象迭代逼近的收敛性问题，其结果改进和推广了已有结果．     

数字熔点测定简析

本文介绍了一种先进的测定物质熔点的方法－－利用数字熔点仪测定物质的熔点。     

Banach空间弱伪压缩半群公共不动点的收敛性

在Banach空间中,给出了弱伪压缩半群定义,讨论了它的某类隐迭代序列的收敛性,改进和推广了现有文献的一些相应结果.     

循环伏安法测定份菁的半波电位

用循环伏安法测定了份菁的半波电位，计算了光敏染料的最低空位能级和最高占有能级，实验结果表明该测定方法快速，重现性好，灵敏度高。     

Genomic and genic sequence variation in synthetic hexaploid wheat （AABBDD） as compared to their parental species

In order to understand the genomic changes during the evolution of hexaploid wheat, two sets of synthetic hexaploid wheat from hybridization between maternal tetraploid wheat （AABB） and paternal diploid goat grass （DD） were used for DNA-AFLP and single strand conformation polymorphism （SSCP） analysis to determine the genomic and genic variation in the synthetic hexaploid wheat. Results indicated that more DNA sequences from paternal diploid species were eliminated in the synthetic hexaploid wheat than from maternal tetraploid wheat, suggesting that genome from parental species of lower ploidity tends to be eliminated preferentially. However, sequence variation detected by SSCP procedure was much lower than those detected by DNA-AFLP, which indicated that much less variation in the genic regions occurred in the synthetic hexaploid wheat, and sequence variations detected by DNA-AFLP could be derived mostly from non-coding regions and repetitive sequences. Our results also indicated that sequence variation in 4 genes can be detected in hybrid F1, which suggested that this type of sequence variation could be resulted from distant hybridization. It was interesting to note that 3 out of the 4 genes were mapped and clustered on the long arm of chromosome 2D, which indicated that variation in genic sequences in synthetic hexaploid wheat might not be a randomized process.     

内隐序列学习研究述评

内隐序列学习研究范式在内隐学习研究领域占有举足轻重的地位。运用序列反应时任务对序列学习的研究主要集中于三个方面：影响序列学习的因素,序列学习的意识性以及序列学习的神经机制。文章概括并总结了近期内隐序列学习的研究成果,简要评价了研究的不足,并对未来可能的研究进行了展望。