科学发现新时期的高能物理研究前沿与发展趋势

本文通过文献调研了亚洲、欧洲和北美等国家（地区）高能物理研究的基本情况，归纳了国际高能物理研究计划和研究前沿、国际合作的重点领域，归纳分析了高能物理的发展趋势，以期为我国在科学发现的新时代把握发展的良机提供决策参考。     

追踪调查再研究模式:研究取向的探讨

从满铁调查、惯行再调查 ,杜赞奇的华北村落研究以及对华北村落的追踪调查再研究的脉络 ,探索了人类学的研究取向。在探讨中国社会组织原则时 ,将满铁材料与民族志现在时田野素材糅合起来 ,的确可以体现历时研究与共时研究相结合的一种新思路。     

黄岗路与济齐路交叉口交通组织改善设计研究

本论文针对济南市黄岗路与济齐路交叉口，通过交通调查的方式获得数据，利用间隙分析模型对无信号Y型交叉口的通行能力进行了规划设计。     

Soil oribatid mite (Acari: Oribatida) diversity and composition in semi-deciduous forest fragments in eastern Amazonia and comparison with the surrounding savanna matrix

We recorded species abundance and richness of oribatid mites along 16 plots established in semi-deciduous forest fragments in Amazonia. The results were compared with a published dataset consisting of an inventory carried out in 38 plots in the surrounding savanna. Totals of 143 and 91 species were recorded in the forest fragments and savanna, respectively. Sørensen similarity index between both environments was 0.44. Ordination of sites according to oribatid mite species composition showed a clear separation between forest fragments and savanna. Rostrozetes ovulum, Archegozetes longisetosus and Eohypochthonius (Eohypochthonius) becki were abundant and frequent in the forest fragments but exceedingly rare in the savanna. Neoppia (Neoppia) schauenbergi, Pseudoppia sp. C, Microppia sp. A and Cosmochthonius sp. A were limited to the savanna. This study also represents an early step toward knowing which groups of species are exclusive to one or another vegetation type or are sensitive to their inherent environmental conditions.     

关于双重抽样

本文指出并改正了[1]中第十二章关于双重抽样的不正确的结论。给出了关于双重抽样的一些结论的严格证明。     

区域气候模式和大气化学模式对中国地区气候变化和对流层臭氧分布的模拟

在区域气候模式的基础上引入了对流层大气化学模式，并实现两的双向反馈连接，利用该模式系统模拟中国地区对流层大气臭氧和区域气候，发现东亚季风是影响中国地区对流层大气臭氧分布的重要原因，并且对流层臭氧分布局域性较为明显。模拟也得到了模拟区域气候的四个典型月特征，并与分析资料对比验证了所得结果。此外利用大气化学模式计算的臭氧反馈到区域气候模型中，模拟对流层臭氧增加背景下。模拟区域内晴空辐射强迫的变化。     

新型人工天空半球内表面亮度分布的理论

针对旧式人工天空半球内表面亮度分布不合理的现象，提出一种新型人工天空半球的构造方法，并从理论上加以论证。在新型人工天空半球内 ，用均匀扩散透射材料形成环形散射光源，从天顶到地平线依次贴上反光系数递减的材料，可使人工天空半球内表面亮度分布与全阴天的真空天空亮度分布一致。这对于改进现有人工天空半球的亮度分布，提高模型测量采光系数的真实性和准确性，以及模拟不同地区气候散射光环境都有实际意义。     

端午节起源新考

人们普遍认为 ,端午节源于南方“龙图腾祭”仪式 ,但经对北方端午登山习俗的考证得出结论 ,它是起源于中原华夏族的祭天祈年仪式 ,后与南方楚越文化交融 ,演变为赛龙舟祭屈原的节俗。     

Exploring Survey‐Based Inflation Forecasts

This paper first shows that survey‐based expectations (SBE) outperform standard time series models in US quarterly inflation out‐of‐sample prediction and that the term structure of survey‐based inflation forecasts has predictive power over the path of future inflation changes. It then proposes some empirical explanations for the forecasting success of survey‐based inflation expectations. We show that SBE pool a large amount of heterogeneous information on inflation expectations and react more flexibly and accurately to macro conditions both contemporaneously and dynamically. We illustrate the flexibility of SBE forecasts in the context of the 2008 financial crisis. Copyright © 2011 John Wiley & Sons, Ltd.     

PC—1500机数据压缩存贮在公路勘测中的应用

本文介绍ＰＣ—１５００袖珍计算机的数据压缩存贮原理及在公路勘测中的应用。在不增加硬件的基础上，只需对软件编制采取特殊的处理，可使该机存贮数据的能力扩大。