嵌入式实时操作系统概述

从RTOS（嵌入式实时操作系统）发展的历史、RTOS市场和技术发展的变化、RTOS的未来及RTOS在中国几个方面,给出RTOS的现状、未来发展方向及RTOS的应用领域：系统级、板级、SOC级。     

Award for distinguished scientific applications of psychology.

The American Psychological Association's Award for Distinguished Scientific Applications of Psychology is presented to a person who, in the opinion of the Committee on Scientific Awards, has made distinguished theoretical or empirical advances leading to the understanding or amelioration of important practical problems. The 2010 award was given to David M. Clark. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Preparation and Application of Perovskite Catalysts for Diesel Soot Emissions Control: An Overview

The diesel engines are energy efficient (1), but their particulate matter (soot) emissions are still a matter of concern even though major advances in their control are being made. For soot abatement, catalytic diesel particulate filter (DPF) technique is widely employed to trap and burn the soot. Many types of catalysts have been investigated for the soot combustion i.e. platinum group metal (PGM) based, perovskite-type oxides, spinel-type oxides, rare earth metal oxides, and mixed transient metal oxides etc. The cost of PGM catalysts is high and their availability is questionable. Further they are susceptible to poisoning and have low thermal stability. On the other hand perovskite catalysts show potential as effective soot oxidation catalyst for the DPF because of their low cost, high thermal stability and tailoring flexibility. Many papers related to soot oxidation over perovskite catalysts have been published but no review paper appears in the literature that is dedicated to soot oxidation. Thus, this article provides a summary of published information regarding pure and substituted perovskite catalyst, preparation methods, properties, and their application for diesel soot emission control.     

基于孔洞长大理论的多轴蠕变设计模型及其工程应用

多轴蠕变是高温构件失效的重要原因,工程设计中必须予以考虑.本文介绍了以孔洞长大理论为基础的多轴蠕变设计方法;探讨了孔洞长大的基本原理;讨论了基于该理论的5个常用模型;分析了这些模型在R5、ASME III、RCC-MR 及VGB-R 509L 中的应用,指出了高温构件多轴蠕变设计的困难,并对进一步的工作提出了建议.     

Lignin solvated in zwitterionic Good's buffers displays antibacterial synergy against Staphylococcus aureus

The volume of industrial lignin is expected to increase with the deployment of biorefineries that convert lignocellulosic biomass to renewable chemicals and fuels. Interest in using lignin for value-added biomedical applications requires understanding of its effects on mammalian and microbial cells, which has been impaired by the toxicity of the solvents used to solubilize lignin. In this study, lignin is solvated in zwitterionic Good's buffers compatible with culture media. Up to 100 mg lignin can be solvated in 1 ml of 3-morpholinopropane-1-sulfonic acid (MOPS, pH 7.2) within 60 min at room temperature, whereby MOPS acts as a chaotropic agent. The addition of MOPS-solvated lignin to cultures of Staphylococcus aureus UAMS-1 containing a subinhibitory concentration of tunicamycin reduced growth more than 99% compared to tunicamycin alone, making lignin of interest as an antibiotic adjuvant. This effect of lignin is attributed to damage to the bacterial cell membrane.     

贵金属复合材料的成就与展望:(Ⅲ)贵金属复合材料的性质、应用与展望

本文是作者发表的"贵金属复合材料的成就与展望"系列文章的第三部分,介绍了贵金属复合材料的综合性质、复合效应和主要应用,展望了贵金属复合材料的发展前景.     

水性含硅聚合物涂料的制备与应用

介绍了种子乳液聚合、核/壳乳液聚合、无皂乳液聚合、微乳液聚合、互穿网络聚合等制备水性含硅聚合物的方法,探讨了水性含硅聚合物涂料的应用。     

新型QTRAP~(TM)四极杆-线性离子阱串联质谱仪的特点及应用

本文介绍新型QTRAPTM 四极杆 -线性离子阱串联质谱仪的基本原理和主要性能 ;并简述在药物筛选及代谢产物分析、蛋白分析和在天然产物结构分析方面的应用     

低聚木糖的研究与进展

低聚木糖是功能性低聚糖类中功能比较显著的一种，应用范围广泛。本文论述了低聚木糖的结构、理化特性、生理学特性以及应用。重点讨论了加工制备过程，最后对低聚木糖的发展前景作了简要概述。     

钛酸铝陶瓷及其应用

本文对钛酸铝陶瓷的结构、热稳定性、微裂纹、低热膨胀性、机械强度及应用进行了综合阐述,并对工艺条件及添加剂对钛酸铝陶瓷性能的影响进行了讨论,给出了改善钛酸铝陶瓷性能的方法和途径,最后提出了钛酸铝陶瓷的研究开发方向。