Results 101 to 110 of about 23,739 (228)
ABSTRACT This study investigates how the learner‐related factors of language dominance, encompassing language history, proficiency, use, and attitude, modulate congruency effects in multi‐word unit (MWU) processing among early bilinguals. Seventy Cantonese–Putonghua bilinguals completed lexical decision tasks measuring reaction time and accuracy for ...
Mingjia Cai, Yuan Liang
wiley +1 more source
Research On Seismic Strengthening Methods Of Existing Masonry Structure [PDF]
2008年5.12汶川大地震之后,建筑的防震安全性能引起了全国的普遍关注。根据各地的自查结果,暴露出各地均有大量在用的建筑存在防震能力不足的问题。由于问题涉及很多地区,对既有建筑的防震安全改造成已为一个量大面广的难题。只有采用有限投入和最少扰动的方法对现有大量建筑进行防震加固、改造是消除重灾隐患的根本途径。 砌体结构在我国民用建筑中占有很大比例。到目前为止,我国的民用住宅建筑中仍有70%以上为砌体结构。虽然近几年全国为保护耕地,逐步禁止使用粘土砖,但大量的在役既有建筑仍无法全部立即退出使用 ...
廖子建
core
Learning Styles, Engagement and Anxiety in AI‐Mediated Writing: A Multimodal Feedback Study
ABSTRACT Artificial intelligence (AI) tools now permeate English academic writing. However, evidence on how feedback modalities align with student differences and with psychological mechanisms remains limited. Prior work often reduced learning styles to simple matches with delivery modes and treated learning engagement and writing anxiety as peripheral.
Yi Ren +3 more
wiley +1 more source
高压直流电网发生短路故障时,为了系统安全稳定运行,直流断路器应在很短的时间内切除故障线路,而电流转移过程是断路器成功切断故障电流的关键。文中对级联全桥混合式高压直流断路器换流过程进行分析,着重研究了故障电流分断过程中断路器的3次换流过程,并建立换流过程的等效模型。在PSCAD/EMTDC中仿真分析了3次换流过程的主要影响因素及其影响规律,得到混合式断路器的换流特性结论,为研制开断时间更短、开断容量更高的直流混合式断路器提供参考。
李莉 +4 more
doaj
A novel method coupling numerical and analytical methods for seismic dynamic response analysis of soil-structure interaction systems [PDF]
本文提出了一种新的数值解与解析解耦合的理论和计算方法,研究土-结构相互作用(SSI)体系的地震动力响应。在SSI分析方法中,传统的基于频域内的解析方法只适用于简单的线弹性结构、刚性基础和等效线弹性的半无限大地基组成的体系中,具有较大的局限性。而基于非线性有限元的数值法,能较好的处理实际问题中的复杂结构,考虑地震中土和结构的非线性行为、土-结构之间的接触面以及土的边界等问题,但该方法计算量大。因此在子结构法的基础上,本文提出了一种新型的数值解与解析解耦合方法 ...
傅敏红
core
ABSTRACT This computational linguistic study analyzes 8743 Rednote posts to examine how sentiment, emotion, and content domain collectively shape social comparison dynamics on social media. We identify four key findings: (1) an emotional gradient, where upward comparison content exhibits the highest sentiment scores and downward comparison the lowest; (
Michelle Mingyue Gu +7 more
wiley +1 more source
Synthesizing Empirical Research on Learner Metacognition in Second Language Writing
ABSTRACT Despite considerable research interest in learner metacognition in second language (L2) writing, there is not yet a review that synthesizes the existing empirical findings and discusses their implications. To fill the void, this systematic review synthesized 39 empirical studies on learner metacognition in L2 writing and examined their salient
Chen Li, Icy Lee, Zhicheng Mao
wiley +1 more source
采用ATP-EMTP软件搭建某实际线路模型,通过规程计算与仿真计算,对比分析3种雷击方式下的耐雷水平,研究哪种情况对线路的危害最大。针对雷击塔顶这种方式下,仿真分析其变量对耐雷水平的影响程度。并分析规程计算与仿真计算耐雷水平时产生误差的原因。认为:在对线路采取防雷措施时应特别考虑雷击塔顶这种情况并首先应将各基杆塔的接地电阻降至标准值以下。
陈冬, 刘建华, 贾晨曦
doaj
ABSTRACT This study examines multilingual practices in research interviews, focusing on English lexical insertions in Chinese‐language research interviews with teachers of Chinese in Australian secondary schools, and treating these code‐switches as analytically meaningful rather than incidental.
Chengwen Yuan, Tianwei Zhang, Gary Bonar
wiley +1 more source
ABSTRACT While public administration research has begun exploring the impact of women's representation in top leadership positions in public organizations, the conditions under which women's representation in top management teams (TMTs) produces policies specifically benefiting women remain underexamined.
Ting Huang +3 more
wiley +1 more source

