欢喜岭重交通道路沥青SHRP性能研究

应用Superpave沥青胶结料试验动态剪切试验、压力老化试验和弯曲梁流变试验评定欢喜岭重交通道路沥青的抗永久变形、抗低温开裂和抗疲劳开裂性能，确定欢喜岭重交沥青最高和最低路面设计温度及PG等级，表明欢喜岭重交沥青满足我国广阔地域的使用要求。     

瓶级聚酯切片中乙醛含量的控制

对瓶级聚对苯二甲酸乙二酯(PET)原料中的乙醛含量、第三组份(间苯二甲酸)含量、原料比表面积以及工艺参数控制等对产品中乙醛含量的影响进行了讨论，得出了合适的工艺操作条件，并注意到预结晶单元和冷却单元的工艺参数控制对产品乙醛含量的影响最显著，从而为生产乙醛含量小于1．0μg/g的瓶级高粘度PET切片提供了参考。     

A Broad View of Intelligence: The Theory of Successful Intelligence.

This article reviews the theory of successful intelligence and attempts to construct-validate the theory of successful intelligence. It describes 4 distinct converging operations that have been used in these attempts. Two sets involve internal validation of the structure of the theory and 2 sets external validation of the theory with outside criteria. The internal validation operations involve information-processing (componential) analyses and both exploratory and confirmatory factor analyses. The external validation operations involve correlational analysis and analyses of instructional interventions based on the theory. The results are generally supportive of the theory and suggest that conventional conceptions of intelligence may be too narrow. The theory is of use in consulting because it broadens the scope of skills one looks for in seeking "intelligent" people for hiring, retention, and promotion and in assessing a person's ability to do his or her current job. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

自适应相干噪声衰减技术

去除噪声是必需的地震数据处理过程。由于地表条件和地震波激发、传播以及接收条件等诸多方面的原因，时常引起地震记录上出现各种相干干扰波。本文主要针对地震数据处理中地震剖面上存在的各种相干噪声，提出了时问一空间域自适应相干噪声衰减技术，以进行信噪分离。这种方法把噪声在整个处理平面上的视速度近似看作常量(正值或负值)，可以有效地消除地震剖面上的线性噪声、面波以及多次波等，并且对信号的保真度高。本文方法是复杂地区低信噪比地震数据处理的一种理想的噪声去除方法，具有运算速度快、压制噪声效果好等优点。     

A hemispheric division of labor aids mental rotation.

In the present study, we investigated whether a hemispheric division of labor is most advantageous to performance when lateralized inputs place unequal resource demands on the left and right cerebral hemispheres. In each trial, participants decided whether 2 rotated letters, presented either in the same visual field (within-field trials) or in opposite visual fields (across-field trials), were both of normal orientation, or whether one was normal and the other was mirror-reversed. To discriminate a letter's orientation, one must rotate the letter to the upright position. Therefore, we manipulated whether the two letters imposed similar or dissimilar demands on cognitive resources by varying the number of degrees that each letter needed to be rotated to reach the upright position. As predicted, in 2 experiments we found that the across-field advantage increased as the number of degrees each letter needed to be rotated became more dissimilar. These findings support a current model of hemispheric interactions, which posits that an unequal hemispheric distribution of cognitive load allows the cerebral hemispheres to take the lead for different aspects of cognitive processing. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

改性沥青在道路大修工程中的应用

通过在山西省府西街段SMA改性沥青试验段的施工情况,详细地阐述了沥青在道路大修工程中的应用,提出了改性沥青施工的质量控制措施,以提高沥青路面的温度稳定性及弹性恢复性能,以期实现道路的耐久性等目的。     

新形势下的研究生思想政治工作探索

在新的历史时期 ,研究生思想状况受市场经济的影响呈现出业务学习积极、开放竞争意识强化 ,价值取向多元化、道德观念复杂化 ,集体主义淡化、个人意识加强等多样化特征 ,使研究生思想政治工作更为复杂、更为艰巨。针对这种形势 ,本文提出研究生思想政治工作必须立足于研究生思想状况多样化的现实 ,采取多种措施才能做好研究生思想政治工作 ,并进一步提出了新的历史时期开创研究生思想政治工作新局面应采取的对策措施     

浅谈城市道路立交的概念性方案设计

通过南昌市某快速路的设计实例，认识到搞好快速路沿线各交叉口的方案设计是快速路规划设计的关键内容。道路交叉口设计应注重交通功能分析，满足路口交通需求，同时也不能忽视立交的景观要求。     

干磨干选工艺在赤城选矿厂中的应用

赤城鑫宇选矿厂工艺流程设计中采用了干磨干选的新工艺，用来处理全铁品位为13％左右的原矿。该工艺中将原矿用干式棒磨机磨至4mm～0mm，然后进行干式磁选甩尾，甩尾产率达到36％，甩尾后原矿TFe位可达到18％，提高了入湿磨、选别的品位，有效地降低了下段磨矿的费用。该工艺投入运行后，生产情况良好。     

Virtual Fiber Configuration for Dynamic Lightpath Establishment in Large-scaled Optical Networks

Recently, progress has been made in the Generalized Multi-Protocol Label Switching (GMPLS) and Automatic Switched Optical Networks (ASON) standardizations. These technologies realize construction of large-scaled optical networks, interconnections among single-domain Wavelength Division Multiplexing (WDM) networks, and direct communication over multi-domain WDM networks. Meanwhile, it is known that the topology of the Internet exhibits the power-law attribute. Since the topology of the Internet, which is constructed by interconnecting ASs, exhibits the power-law, there is a possibility that large-scale WDM networks, which are constructed by interconnecting WDM networks, will also exhibit the power-law attribute. One of the structural properties of a topology that adheres to the power-law is that most nodes have just a few links, although some have a tremendous number of them. Another property is that the average distance between nodes is smaller than in a mesh-like network. A natural question is how such a structural property performs in WDM networks. In this paper, we first investigate the property of the power-law attribute of physical topologies for WDM networks. We compare the performance of WDM networks with mesh-like and power-law topologies, and show that links connected to high-degree nodes are bottlenecks in power-law topologies. To relax this, we introduce a concept of virtual fiber, which consists of two or more fibers, and propose its configuration method to utilize wavelength resources more effectively. We compare performances of power-law networks with and without our method by computer simulations. The results show that our method reduces the blocking probabilities by more than one order of magnitude.