激光热源形成过程的定量描述

研究了热传导方程的通解，进而提出激光热源形成的微观机理和热源形成过程的三个理论计算式。对激光热效应的应用具有指导意义。     

抗氧剂于有机PTC热敏导电材料性能的稳定作用研究

探讨了抗氧剂在聚乙烯 乙烯 醋酸乙烯酯共聚物 炭黑 (PE EVA CB)体系中的作用。结果表明 ,在体系中加入抗氧剂可以提高材料体系的结构稳定性 ,从而可以在一定程度上改善材料的热电稳定性。当在体系中加入 2 .0 %(w)的抗氧剂时可收到良好效果。     

交互式视频通信的发展（续）（英文）

交互式视频通信的发展（续）（英文）Ｊ．Ｄ．ＣａｌｖｅｔＳ．Ｒ．ＴｒｅｖｅｓＷ．Ｖｅｒｂｉｅｓｔ四、ＭＰＥＧ编码ＭＰＥＧ技术最有可能成为世界范围视频信号编码与压缩的标准。除了ＭＰＥＧ１标准，又制定了ＭＰＥＧＺ标准，它使图象质量进一步提高，并支持高清晰度...     

移动设备中Buck变换器的原理与选型设计

本文在分析Buck型DC-DC变换电路原理的基础上,总结目前具有代表性的Buck控制器的主要参数及其对具体应用的影响,综合分析了控制器与外围器件在整体电路设计中的配合与具体参数选择.     

高聚物的红外二向色性研究

本文运用偏振红外光谱技术，对镶嵌在单向拉伸低密度聚乙烯中结构不同的若干化合物进行了红外二向色性测量。实验结果的分析表明，该偏振红外光谱术不仅有助于研究物质红外光谱吸收峰的归属，而且能更深入认识物质简正振动模的本质。     

Dynamic proteome in enigmatic preeclampsia: an account of molecular mechanisms and biomarker discovery

The coevolution of genomics and proteomics has led to advancements in the field of diagnosis and molecular mechanisms of disease. Proteomics is now stepping into the field of obstetrics, where early diagnosis of pregnancy complication such as preeclampsia (PE) is imperative. PE is a multifactorial disease characterized by hypertension with proteinuria, which is a leading cause of maternal and neonatal morbidity and mortality occurring in 5-7% of pregnancies worldwide. This review discusses the probable molecular mechanisms that lead to PE and summarizes the proteomics research carried out in understanding the pathogenicity of PE, and for identifying the candidate biomarker for diagnosis of the disease.     

聚丙烯接枝马来酸酐增容聚酰胺6／聚丙烯体系吸湿性能及力学性能的研究

以聚丙烯接枝马来酸酐(PP-g-MAH)为相容剂，利用其与聚酰胺6(PA6)在共混过程中的反应增容作用，实现了与聚丙烯(PP)之间的相容性共混，改变其用量，制备了系列具有不同组成的PA6／PP合金，研究了不同组成合金材料的吸湿性能及其在干态和充分吸湿状态时的冲击强度和拉伸性能。结果表明，向PA6／PP合金体系中加入相容剂PP-g-MAH后，可以改善合金的相界面，形成相容性的合金结构，明显降低合金材料的吸湿量及吸湿速率，但进一步增大相容剂PP-g-MAH的用量时，只能明显降低合金材料吸湿过程初期的吸湿速率，不能进一步显著降低合金材料的吸湿量。在相容剂PP-g-MAH用量一定时，随着PA6／PP合金体系中PA6组分含量的提高，合金在干、湿态条件下的冲击强度、拉伸强度、断裂伸长率均呈近似线性变化。对于具有相同基本组成的合金，随着相容剂PP-g-MAFI用量的增加，材料在干、湿态条件下的拉伸强度均有提高，杨氏模量则在干态时有所提高，在湿态时影响不显著，在干、湿态时断裂伸长率以及冲击强度均没有产生显著影响。     

Optics clustered to output unique solutions: a multi-laser facility for combined single molecule and ensemble microscopy

Optics clustered to output unique solutions (OCTOPUS) is a microscopy platform that combines single molecule and ensemble imaging methodologies. A novel aspect of OCTOPUS is its laser excitation system, which consists of a central core of interlocked continuous wave and pulsed laser sources, launched into optical fibres and linked via laser combiners. Fibres are plugged into wall-mounted patch panels that reach microscopy end-stations in adjacent rooms. This allows multiple tailor-made combinations of laser colours and time characteristics to be shared by different end-stations minimising the need for laser duplications. This setup brings significant benefits in terms of cost effectiveness, ease of operation, and user safety. The modular nature of OCTOPUS also facilitates the addition of new techniques as required, allowing the use of existing lasers in new microscopes while retaining the ability to run the established parts of the facility. To date, techniques interlinked are multi-photon/multicolour confocal fluorescence lifetime imaging for several modalities of fluorescence resonance energy transfer (FRET) and time-resolved anisotropy, total internal reflection fluorescence, single molecule imaging of single pair FRET, single molecule fluorescence polarisation, particle tracking, and optical tweezers. Here, we use a well-studied system, the epidermal growth factor receptor network, to illustrate how OCTOPUS can aid in the investigation of complex biological phenomena.