miPP/ziPP共混体系的流动性能

首次对茂金属聚丙烯(miPP)／齐格勒-纳塔聚丙烯(ziPP)共混体系的流动性进行了系统的研究。研究发现，在miPP／ziPP共混体系中，miPP含量的变化改变了共混体系的相结构，这种相结构会随着温度和剪切速率的变化而产生明显的变化，从而改变了体系的流动性能，且该共混体系在不同剪切速率下的流动曲线可以分别通过两个模型进行模拟。     

金属基复合材料的高应变速率超塑性

综述并评论了金属基复合材料的高应变速率超塑变形机制，描述了金属基复合材料在高应变速率超塑变形中的一些理化现象，说明了变形过程中的各种影响因素，总结了具有高应变速率超塑性能的金属基复合材料及其性能，并指出了在金属基复合材料的高应变速率超塑性研究方面的不足。     

WC/Cu复合材料制备及其高温性能

用机械合金化法结合冷变形，制备了WC／Cu复合材料，研究了冷变形后复合材料的组织特征和高温退火时韵性能变化。结果表明：烧结后的材料经冷变形，组织呈显著纤维状，WC颗粒弥散分布，密度明显提高，达到理论密度的99．2％；复合材料经600～900℃高温退火，强度和硬度略有下降，塑性则有大幅提高；900℃退火时未发生明显的再结晶，界面结合良好；所制备的WC／Cu复合材料有优良的综合性能。     

T-ZnO晶须增强环氧树脂复合材料的力学行为

研究了以四脚状氧化锌（T-ZnO）晶须为增强剂，环氧树脂复合材料的力学行为。结果表明，由具有三维空间结构的T-ZnO晶须为增强剂所制备的环氧树脂复合材料具有各向同性的力学性能，T-ZnO晶须填加质量分数为6%时，就可使材料的力学性能改善；拉伸强度提高到169%，拉伸功几乎提高了100%，冲击强度提高到300%，抗弯的断裂功提高到158%，而压缩强度略有下降。     

行政行为的概念及构成要素

行政法学的研究应该尽量放宽视角,适应将来法治建设的需要。我们必须把行政行为的概念放到整个法治体系中甚至整个社会的发展中去研究。     

Does life satisfaction moderate the effects of stressful life events on psychopathological behavior during adolescence?

Psychologists within a positive psychology framework have proposed the existence of a set of psychological strengths that buffer against the development of psychopathology. To date, most research efforts in positive psychology have focused on adults. This longitudinal study tested the prediction that adolescents' judgments of life satisfaction moderate the influence of stressful life events on the subsequent development of psychopathological behavior. Using a sample of 816 middle and high school students, the study demonstrated support for the moderational model for externalizing behavior outcomes, but not internalizing behavior problems. Specifically, adolescents with positive life satisfaction (vs. those who were dissatisfied with their lives) were less likely to develop later externalizing behaviors in the face of stressful life events. The study also revealed that adolescent life satisfaction reports show moderate stability across a one-year time frame and independently predict subsequent externalizing behavior even while controlling for prior levels of externalizing behavior... (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

端面密封条件下钢管静水压试验压力的确定

着重从力学性能和材料方面分析了螺旋埋弧焊管在端面密封条件下进行水压试验时发生变形的主要原因,提出了高钢级钢管在高压力下采用端面密封水压试验时水压值确定的原则.指出静水压试验压力应按照API SPEC 5L<管线钢管规范>4.3.3附录K计算值确定.     

甲醇-地层水-凝析气相态测试研究

在凝析气藏开采过程中，当地层压力降低到露点压力以下时，地层中将会发生反凝析现象，从而导致反凝析堵塞；如果有平衡共存水产出并形成井底积液,还可能产生反渗吸水锁效应进一步影响气井产能。目前国外有文献报道了注甲醇解除凝析气藏近井地层污染从而提高气井产能的方法，文章探索设计了甲醇-地层水-凝析气三相体系PVT相态测试方法，分析了考虑注入不同浓度甲醇对凝析油气体系相态的影响，从而为凝析气藏注甲醇提高气井产能提供翔实的PVT数据，更有效地指导了凝析气藏的开发。     

The Person Reference Process in Spontaneous Trait Inferences.

Five studies examined whether spontaneous trait inferences uniquely reference the person who performed a trait-implying behavior. On each study trial in 5 studies, participants saw 2 faces and a behavioral sentence referring to one of them. Later, participants saw face-trait pairs and indicated whether they had seen the trait word in the sentence presented with the face. Participants falsely recognized implied traits more when these traits were paired with actors' faces than with control faces. This effect was replicated for a large set effaces (120), after a week delay between study and recognition test, when equal attention was paid to each face, and when the orientation of the face at recognition was different from the orientation at encoding. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

饮水沟堆积体抢险加固工程监测成果及预警分析

根据饮水沟堆积体边坡变形特征,采用数学模型对边坡稳定性进行了综合预测分析,及时提出边坡异常变形的预警;结合开挖、降雨、排水以及加固处理等因素,对监测成果进行分析,论证边坡变形机理,实时分析抢险加固效果,为制定抢险方案以及调整加固参数、优化施工组织和加快工程进度等提供了科学依据,是成功预警并高效治理大规模变形体边坡的典型工程案例,可供类似工程参考。