Results 51 to 60 of about 1,091,898 (247)
International Journal of Applied Linguistics, EarlyView.ABSTRACT Generative artificial intelligence (GenAI) has emerged as a powerful tool in the Informal Digital Learning of English (IDLE) environment, offering personalized, interactive, and innovative language learning experiences that may enhance learning engagement.
Jin Liu, Meilu Liu, Yuan Yao, Dechao Li
wiley +1 more source
Journal of the Japan Society of Powder and Powder Metallurgy, 2023 Shingo Kondo, Kazuyoshi Yoshimura
semanticscholar +1 more source
, 1999 在分形理论基础上，从分形的基本图形出发，提出描述多孔物料孔结构的分形模型，导出该模型的表面积与体积增量之间的分形表达式，并将该分形表达式用于压汞法和BET法，提出适用于这两种方法的孔表面积分形表达式，采用12种多孔材料进行了压汞法和BET实验，得到了材料的分形维数。实验结果表明，用本文提出的关系式求得的分形维数D_s，符合分形存在的基本条件，即2 < D_s < 3，而且相关系数较高，曲线整体线性好，结果令人满意。对同一物料，压汞法与BET法这两种实验方法求得的D_s基本一致 ...
王鲁英
core
International Journal of Applied Linguistics, EarlyView.ABSTRACT In English medium instruction (EMI), students face cognitive and emotional demands in second language (L2) communication, which may hamper their motivation and willingness to communicate (WTC). Adopting a mixed‐methods design, this study explores how growth mindsets affected student motivation (e.g., ideal L2 self and ideal disciplinary self ...
Pengzhan Yang +2 more
wiley +1 more source
Fractal analysis on protein-protein interaction networks(蛋白质互作网络的分形分析)
Zhejiang Daxue xuebao. Lixue ban, 2011 通过盒计数法，对一系列最新研究得到的蛋白质互作网络进行分形分析.研究了这些互作网络的度指数，配对系数，相关性谱等与分形性质密切相关的属性.这些分析指出，按照现有的数据构建的蛋白质互作网络很可能还不具备分形的拓扑结构.
CAOJun-jie(曹俊杰) +2 more
doaj +1 more source
The Development and Validation of the Chinese Vocabulary Levels Test
International Journal of Applied Linguistics, EarlyView.ABSTRACT In response to the increasing need for effective Chinese vocabulary assessments, this study developed the Chinese Vocabulary Levels Test (CVLT), a test designed for intermediate‐level Chinese as a second or foreign language (CSL/FL) learners, based on the vocabulary lists (levels 4–6) from the Chinese Proficiency Grading Standards for ...
Shiwei Qi, Ailan Fu
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四川大学学报. 自然科学版, 2008 采用SPSS11.5对多叶重楼14个居群的846个个体的形态学数据进行分析,以研究多叶重楼的形态分化规律.结果发现多叶重楼个体间形态变异较大,环境对繁殖器官和营养器官形态变化的影响大小相近;居群间形态变异与居群的地理分布有一定的关系,是环境因子和遗传因素综合作用的结果.性状的主成分分析表明,花丝长、药隔长、花瓣长、萼片及叶片形态特征对多叶重楼的形态影响较大,它们与药隔突出和花瓣宽一同作为多叶重楼种下分类的重要形态指标.
翁周, 王丽, 唐锐, 王博
doaj
International Journal of Applied Linguistics, EarlyView.ABSTRACT Many existing rubrics for L2 argumentative writing prioritize form‐based linguistic accuracy and complexity while insufficiently addressing substantive argumentative rigor and effectiveness. This limitation is further complicated by cross‐cultural variation in rhetorical conventions and educational practices, which challenge the direct ...
Zihan Xu, Peiyun Liu
wiley +1 more source