易染性共聚醚酯热氧化稳定性研究

分析了高聚物的氧化裂解机理及抗氧化剂的作用原理。选择了对提高共聚醚酯的热稳定性较为有效的复合抗氧化剂，用测定该共聚醚酯的特性粘度和端羧基含量改变的方法来表征分子量的变化，证实了抗氧剂的作用机理和复合抗氧化剂之间的协同效应     

闪烁体部分性能的测试方法

本文介绍了闪烁体相对光输出，相对能量转换效率，固有幅度分辨率，探测效率测试法及其温度效应。     

Effect of AlP master alloy on grain refinement of primary silicon in eutectic Al-Si alloys

To obtain the finer primary silicon crystals, the proprietary Al-P master alloy was adopted to modify the eutectic Al-Si alloys and the most suitable modification process was made in the experiments. The SEM (Scanning Electron Microscope) and DSC (Differential Scanning Calorimeter) analysis indicate that the Al-P modifier has more advantages over Cu-P and Fe-P modifier in easily addition, no elemental alteration and less undercooling of primary silicon′s solidification, which suggests the Al-P master alloy is an effective modifier of eutectic Al-Si alloys.     

包装工程专业英语教学研究

探讨了包装工程专业英语教学中所存在的问题,提出了切实可行的教学改革方案,旨在激发学生学习积极性和主动性从而提高教学质量和效果.     

管理层收购的理论依据及对我国实践的效应分析

管理层收购起源于资本市场相对成熟的英美国家,其理论基础是西方经济学家提出的效率提高论,代表理论有代理成本说、防御剥夺说、信息不对称性假说。文章分析了管理层收购对我国企业的正负影响,由此提出今后我国管理层收购的几点思路。     

引导图式在英语听力教学中的应用

听力是英语教学中的薄弱环节与难点，如何提高听力教学效果是教师非常关心的问题，在充分研究图式理论和吸收先进教学方法的基础上，提出一种以词汇网、问题图式、网络图、语义图式为主要教学手段的听力教学新途径即引导图式，通过教学实践取得了初步成果。     

火炬树叶的抗氧化性及其与Vc协同作用的研究

为研究火炬树叶的抗氧化性及其与Vc、柠檬酸的协同作用,本文以猪油为底物,采用高温诱导使其发生脂质过氧化反应,测定体系的过氧化值,结果表明:火炬树叶甲醇提取物可有效延缓猪油脂质过氧化反应,适量加入Vc可提高其抗氧化性。     

马钢球团配用巴西PF精矿的工业试验及生产

介绍了马钢一烧竖炉配用巴西PF精矿生产球团的效果。工业试验及生产实践表明，配用20％～30％PF精矿后，不但可以降低球团矿原料成本，解决球团原料紧张的难题，而且球团矿冶金性能完全满足高炉冶炼需要。     

Placebo Psychotherapies and Nonconscious Learning in the Placebo Effect: Reply to Kirsch (2004).

In this reply, the authors explore several issues raised by I. Kirsch (2004; see record 2004-11156-008) concerning their original article (S. Stewart-Williams & J. Podd, 2004; see record 2004-11156-007), which dealt with the roles of expectancy and classical conditioning in the placebo effect. The only notable disagreement concerns a definitional issue, namely, Stewart-Williams and Podd's claim that the placebo concept can be extended to inert psychotherapies. The authors defend this claim against the criticisms Kirsch raised. In addition, they comment on the suggestion that nonconscious learning processes play only a small role in human placebo effects, arguing that there are theoretical reasons to expect these processes to be more important than has previously been recognized. (PsycINFO Database Record (c) 2010 APA, all rights reserved)