Collective reflection strategy for moderating conformity tendency and promoting reflective judgment performance

Reflective judgement is crucial for medical-related practitioners in dealing with controversial issues. However, the conformity phenomenon is likely to occur and interfere with reflective judgement learning during interactive activities. Effective strategies are required to moderate the conformity behaviour tendency (CBT) and improve reflective judgement performance (RJP). This study demonstrates two significant results: (a) Compared with the guided self-reflection learning strategy, the online collective reflection (OCR) learning strategy effectively weakened the learners' general CBT while dealing with professional controversial issues; and (b) a significantly negative correlation between the RJP achieved and the change of CBT in online environment was detected in the OCR group. The implications and potential applications in higher education were discussed. Further studies are needed to confirm the long-term effects and the extending application to other professional studies.     

Printing high performance reflective electrodes for organic solar cells

In this paper we solve a long term material problem of thin film organic electronics, namely the solution processing of an opaque electrode. Solution processing of opaque metallic top electrodes typically leads to severe shunting problems. We solve this issue by reversing the electrode sequence and print a highly conductive but opaque bottom electrode from metallic precursors. Devices based on these printed bottom electrodes are compared to reference stacks based on evaporated silver. The transparent top electrode is solution processed from silver nanowire inks, which results in highly transparent electrodes with excellent conductivity. The optical, mainly reflective properties of the opaque silver electrode are investigated in comparison to screen-printed silver pastes. The outstanding smoothness of the printed Ag electrode results in high reflectivity and poly(3-hexylthiophene-2,5-diyl):[6,6]-phenyl-C61-butyric acid methyl ester (P3HT:PCBM) based solar cells with η > 2.5% and high fill factors performing on par with reference devices on evaporated silver electrode layers.     

建筑用红外反射隔热涂料的研究进展

本文详述了红外反射隔热涂料的国内外研究进展,指出了该领域全色系、多功能、智能变色三个研发切入点,提出彩色及深色建筑涂料市场存在巨大缺口,并认为红外反射隔热填料与红外反射颜料、色浆等技术的结合是建筑涂料未来的发展趋势。     

半刚性基层沥青路面反射裂缝的成因与防治

阐述了半刚性基层沥青路面反射裂缝在我国的现况，并就其形成机理以及主要影响因素作了分析，提出了防治裂缝的相应措施，以最大限度地减少路面反射裂缝的产生。     

反射波法在基桩动测中应用方法的探讨

介绍了桩基工程成桩质量检查中反射波法所起的作用,通过对反射波法特点及其局限性的分析研究,提出基桩完整性、混凝土强度及对承载力影响的三个评判依据,为桩基工程验收提供可靠依据.     

旧水泥混凝土路面加铺沥青层结构设计及防反射裂缝研究

用4种不同方法计算了加铺沥青层结构的厚度,比较计算结果,并综合考虑其他因素进行加铺层结构设计。通过AAPA进行加铺沥青层反射裂缝试验研究。研究表明,所设计的加铺层结构是较为合理的,在加铺层结构中的关键层采用改性沥青是非常有必要的。     

反射波法在桩身完整性检测中的应用

阐述了我国桩基检测技术的发展概况，分析了反射波法检测桩基完整性的理论依据与方法，并对其测试技术与方法作了介绍，提出了分析中应注意的问题。     

基于切片反射采样的风电并网系统可用输电能力概率风险评估

如何全面地考虑风电功率的波动性和随机性,提高风电场出力概率分布采样的速度及精度,进而有效评估可用输电能力(ATC)成为亟待解决的问题。为此,提出基于切片反射采样(RSS)的改进方法对风电并网系统的ATC进行概率风险评估。对风电场出力进行优化建模,利用RSS对模型进行采样并构建样本空间,将样本值代入潮流方程进行最优潮流计算,并对ATC评估指标进行统计分析。含有风电场模型的IEEE 30节点系统仿真结果表明,与常规Gibbs采样算法相比,所提方法在确保计算效率的同时显著提高了采样方法的准确度。     

反思与品评——新中国近35年建筑评论与建筑设计的人和事

该文告诉我们,所谓反思与品评就是评论。评论本身首先就是及时的纠错机制。多年来,建筑评论始终未被摆到应有的位置得到重视和保护,更没有形成相应的建筑评论标准和机制,为此我们付出了惨重的代价。该文从8位建筑师的自我品评切入,列出65年来主要的标志性事件。分别反思了走向世界的35年和奠基夭折的30年,以及目前存在的主要问题,特别指出建筑评论领域的"四个建设"(环境、理论、队伍、机制)问题亟待解决。     

基于反射内存网的红外导引头测试系统通信技术

针对武器装备的半实物仿真测试系统对实时通信的需求,提出了一种基于反射内存通信网络实现的红外空空导弹导引头动态测试系统,并给出了测试系统的组成、工作原理、软件设计方案和具体实现途径。在对反射内存网络原理深入分析的基础上,搭建了基于该红外导引头测试系统的物理平台,并对关键指标进行严格测试。测试结果表明,反射内存网络可以很好的适应半实物红外导引头测试系统对网络通信的强实时性、低迟延、高速率等各方面不断增长的要求。