浅谈会计行业的诚信建设

文章分析了诚信在会计行业的重要性，提出了强化会计行业诚信建设的措施和方法。     

体育教师个人情绪对教学的影响及其自控能力的培养

本文分析了教师个人情绪在体育教学中的影响作用,揭示了影响教师情绪的因素,以及如何培养自控能力,以便取得良好的教学效果.     

Dating formation of natural gas pools using fluid inclusion data from reservoirs

A method has been suggested which is based on the homogenization temperatures and other data of fluid inclusions from a reservoir rock, with the combination of burial and geothermal history of the hosted rock, to date the gas reservoir formation. On the basis of this, a case study of the Carboniferous-Permiangas pools in the Ordos Basin has been conducted. The results have shown that the reservoir sandstones of the gas pool were filled by gases during 125-150 Ma, earlier in the southern area and later in the northern area, which is consistentwith the basin's geological and geochemical background under which the gas pools formed.     

具周期时滞系统的移动均值及其在电力系统中的应用

基于20世纪60年代Halanay和Hale关于微分系统平均性的思想，利用移动均值方法，研究了一类非线性具周期时滞系统的移动均值，利用移动均值方法和分区间分析方法证明了该类系统的平均化定理，得到了该类系统及其平均化系统解的渐近性行为，本文的分区间分析方法及定理与以往研究的不同之处在于考虑了平均化系统中的时滞项，最后将结论应用到一个具有周期激励的时滞系统模型－非同期合闸产生的过电压模型，研究了该类系统在周期扰动和反馈控制下的稳定性问题，验证了本文所得结果。     

系统平均性能测度的稳健估计

研究离散事件仿真中系统平均性能测度θ的估计问题，建立了θ的一种新的估计量—切尾均值．研究表明，这种估计在某些非正态分布中优于传统的估计量—样本均值，并具有稳健性．通过仿真实验对两种估计量进行了评价和比较，并讨论了在正态分布情形中使用切尾均值估计的损失．     

Chromosome G-banding in situ hybridization of RFLP marker umc58 linked with the gene hm1 dictatingHelminthosporium carbonum susceptibility1 in maize

The technique of simultaneous G-banding and in situ hybridization has been developed in plants for the first time. Using this technique, RFLP marker umc58 closely linked with the hm1 gene dictatingHelminthosporium carbonum susceptibility1 was localized onto 1L3 (chromosome 1, long arm, the third band from the centromere to the end of the arm), 5L5 and 9L5. The results demonstrated that umc58 was a triplicated sequence. It was deduced that umc58 probably was in a duplicated region that includes a part ofHelminthosporium carbonum susceptibility genes (hm1 and hm2), as the hybridization sites of umc58 in chromosomes 1 and 9 were those at which the genes localize. The techniques of simultaneous G-banding and ISH in plants are discussed.     

中国西部地区特种旅游开发的可行性

目的 为中国西部旅游开发中特种旅游产品开发与规划提供依据。方法通过实际调研和文献分析。结果论述了特种旅游的开发特点、市场需求特点、国际市场现状、国内旅游发展态势与需要、西部自身优势等。结论提出西部特种旅游的开发思路，包括完善政策、规范市场，合理规划，采用灵活多样的分区开发等，在措施上强调明确地域优势，建立完善的配套服务，注重旅游者体验的保障，以“柔性开发”为主，努力提高基础设施水平。     

B样条插值曲线的快速算法

６０年代以来，样条函数特别是Ｂ样条函数的理论有了很大发展，已经成为计算机辅助几何设计（ＣＡＧＤ）工作中的主要数学工具。在利用Ｂ样条函数构造插值曲线时，往往需要求解高阶线性方程组，给计算带来了一定困难。本文针对这一问题提出了一种快速算法，避免了对方程组的直接求解，从而简化了Ｂ样条插值曲线的计算。