Results 61 to 70 of about 28,261 (190)
Profiling Metacognitive Knowledge and Growth Mindset in EFL Vocabulary Learning
International Journal of Applied Linguistics, EarlyView.ABSTRACT Guided by the self‐regulated learning (SRL) framework, the present study investigates the associations between metacognitive knowledge and growth mindset in EFL (English as a Foreign Language) vocabulary learning, addressing a critical gap in the literature. While metacognitive knowledge, comprising person, task, and strategy dimensions, plays
Weili (Allen) Xing, Mark Feng Teng
wiley +1 more source
Guangtongxin yanjiu, 2016 采用基于两路检测信号相关系数的随机生成数算法,通过偏振控制器对输入偏振态进行调节,解决了双M-Z（马赫-曾德）光纤传感系统中出现的偏振相位偏移问题,改善了两路检测信号的相关性。对随机生成数算法的可行性及其3个重要参数进行了分析讨论。实验结果表明,算法执行5min可搜索到邦加球的绝大部分区域,具备全局搜索能力,并且通过合理地设置随机生成数算法的参数,可使系统在3min左右搜索到偏振态的最佳位置,使两路检测信号的相关系数保持在0.9左右,恢复两路检测信号的良好相关性。
黄微卫, 张志勇, 邵理阳
doaj
Climatic Long Term Trend and Prediction of the Wind Energy Resource in the Gwadar Port [PDF]
, 2017 利用欧洲中期天气预报中心的ERA-Interim海表10m风场资料，计算巴基斯坦瓜达尔港的风能资源近36年(1979—2014年)期间的历史变化趋势，并利用线性回归和BP神经网络两种方法，对该港的风能资源进行长期年度预测，得到以下结果。1)瓜达尔港夏季的风能资源比冬季丰富，且夏季的稳定性明显好于冬季。2)近36年期间，风能密度、有效风速频率和100W/m2以上能级频率分别以?0.78W/(m2·a)，?0.21%/a和?0.22%/a的速度逐年显著递减，且该趋势主要体现在夏季，冬季无显著变化趋势 ...
郑崇伟, 陈璇, 高悦
core +1 more source
Learning Styles, Engagement and Anxiety in AI‐Mediated Writing: A Multimodal Feedback Study
International Journal of Applied Linguistics, EarlyView.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
Study on the Competitiveness of City Commercial Banks in China Based on the Objective Weighting Method [PDF]
, 2015 城市商业银行是中国银行业的重要组成部分,十几年以来,在促进地方经济发展,解决中小企业融资难上发挥了不可忽视的作用.如今,国内外经济金融形势瞬息万变,监管环境也随着调整,新兴事物不断挑战传统银行经营业务和模式,在如此严峻的环境里,如何保持可持续发展、提升竞争力成为困扰城市商业银行的大问题.而客观分析和评价城市商业银行竞争力对城商行正确认识自身从而作出经营决策有重要的指导意义.截至2013年末,我国有145家城市商业银行,本文 选择数据完整的86家城商行作为数据样本,对我国城市商业银行竞争力状况进行了研究.
万琴
core
International Journal of Applied Linguistics, EarlyView.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
Gaoya dianqi, 2014 建立了大载荷电磁线圈发射器的数学模型,结合相似原理推导了原型发射器与缩比模型各动态特性参数间的相似关系。根据实验条件确定了原型与缩比模型的相似比例系数并建立了EMCLHL缩比模型,通过仿真计算得到的结果证明了原型和缩比模型动态特性规律呈比例关系,且满足模型设计条件中各物理量的相似比例关系,相似模型条件是成立的。
王旻, 曹延杰, 邹本贵, 黄达
doaj
Study on the Optimization of the Seawater Environmental Monitoring Network in the Bay Based on Kriging and GIS: A Case Study from Quanzhou Bay, Fujian Province [PDF]
, 2015 海湾生态系统是一种重要海洋生态系统类型，通常具有独特的生态环境和高价值的各类资源。同时，其优越的自然条件、区位条件以及多样、丰富的资源，促使海湾周边城市社会经济发展快速，人口密度增大。但是，海湾作为半封闭海域，海水交换能力与自净能力有限，易受径流沉降与陆源污染物输入的影响，其生态环境较为脆弱。因此，亟需基于高效、准确的海洋环境监测评价以实施环境监督管理的措施。目前，我国海洋环境监测工作普遍存在监测目的不明确、环境信息不完整以及监测计划针对性弱等问题，导致现已开展的海洋环境监测与评价无法衔接 ...
倪敏捷
core
Public Administration, EarlyView.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
Principle of relativity and space-time transformations for inertial reference frames(相对性原理与惯性系的时空变换)
Zhejiang Daxue xuebao. Lixue ban, 2019 依据相对性原理，要求粒子动量和能量对于粒子速度的依赖关系在不同惯性系中具有相同的函数形式，由此可证明惯性系之间的时空变换必须是线性变换，并建立了线性变换系数与粒子无量纲质速关系之间的联系。由相对性原理普遍证明了相对论能量必须正比于动质量而不依赖于具体的时空变换关系。无须利用光速不变假设和相互作用守恒定律求解粒子质速关系，确定了惯性系之间时空线性变换的广义洛伦兹变换公式；证明了光速不变假设以及动量守恒和能量守恒定律实际上都不是建立相对论的必要条件。
DAIYoushan(戴又善), NIJie(倪杰)
doaj +1 more source