Results 151 to 160 of about 30,768 (254)

Relationships of Linguistic Complexity and Accuracy to Functional Adequacy Across L2 English Speaking and Writing: Roles of L2 Proficiency and Task Type

International Journal of Applied Linguistics, EarlyView.
ABSTRACT Most research into the relationships of linguistic complexity and accuracy to functional adequacy has focused on either spoken or written mode. The current study extended previous studies by investigating these associations across both modalities and how the nature of these relationships was influenced by learners’ L2 proficiency and task type.
Xiaojun Lu, Yui Suzukida
wiley   +1 more source

Metadiscourse and Teacher Moves for Supporting Student Reasoning in Linguistics Classroom Interactions

International Journal of Applied Linguistics, EarlyView.
ABSTRACT This paper examines the features of metadiscourse across different teacher moves in university linguistics classroom discourse and the teaching strategies reflected in its use. The results reveal that teachers employ diverse metadiscourse during classroom interactions to support student reasoning.
Jingjie Li, Wenjie Hu
wiley   +1 more source

Examining the Impact of Digital Linguistic Landscapes on Students’ motivation, and Self‐Perceived Achievement in Second Language Writing

International Journal of Applied Linguistics, EarlyView.
ABSTRACT Given the importance of the linguistic landscape in language learning, the digital linguistic landscape (DLL) has emerged as an important multimodal input resource. However, few studies have been conducted to explore the antecedent and predictive effect of the DDL on L2 writing. To address this gap, the study attempted to conceptualize the DLL
Zi Yang, Lawrence Jun Zhang
wiley   +1 more source

上海正常人群血清apoE浓度及多态性分析的临床应用

Zhongguo shiyan zhenduanxue, 1998
调查上海部分地区正常人血清ａｐｏＥ浓度，了解它与年龄和性别的关系；建立ａｐｏＥ基因型的检测方法。方法采用夹心ＥＬＩＳＡ法进行ａｐｏＥ定量，应用多聚酶链反应（ＰｏｌｙｍｅｎａｓｅｃｈａｉｎｒｅａｃｔｉｏｎＰＣＲ）和限制性片段长度多态性分析（ＲｅｓｔｒｉａｔｉｏｎｆｒａｇｍｅｕｔｌｅｎｇｔｈＰａｌｙｍｏｒｐｈｉｓｍ，ＲＦＬＰ）建立ａｐｏＥ多态性分析法。结果２００份正常人血清ａｐｏＥ定量确立参考值范围为８０±５３ｍｇ／Ｌ，女性略高于男性，不同年龄无显著差异；建立了快速抽提ＤＮＡ方法和ＰＣＲ扩增及ＲＦＬＰ法 ...
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Interaction of HSP70-2 gene polymorphism with body mass index and alcohol consumption on the prognosis of Uyghur patients with ischemic heart failure. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban, 2023
Guo S, Luo X, Yin X, Yang Y, Yang L.
europepmc   +1 more source

Attainment Pairing Effects on Cognitive Conflict in Technology‐enhanced EFL Cooperative Tasks

International Journal of Applied Linguistics, EarlyView.
ABSTRACT This study examines how attainment pairing (high‐high versus high‐low versus low‐low attainment) impacts English as a Foreign Language (EFL) learner engagement during technology‐enhanced cooperative writing tasks. Seventy‐eight Chinese university learners formed 39 dyads (13 pairs per group) via Tencent Meeting.
Ying Liu, Allen Thurston
wiley   +1 more source

Learner‐Focused Strategy Instruction From the Teachers’ and the Learners’ Perspective

International Journal of Applied Linguistics, EarlyView.
ABSTRACT Numerous large‐scale quantitative studies have been conducted to yield a macro‐level picture of the effectiveness of strategy instruction. However, little is understood about learners' actual processing of strategy instruction and interaction with the teachers delivering it.
Isobel Kai‐Hui Wang, Andrew D. Cohen
wiley   +1 more source

中国广东籍汉族人细胞色素 P4502E1 基因 5′ 侧翼区多态性

Zhongshan Daxue xuebao. Yixue kexue ban, 1999
目的: 探讨中国广东籍汉族人细胞色素 P4502E1 基因 5′侧翼区的多态性分布规律。 方法: 利用聚合酶链反应和 Rsa Ⅰ 、Pst Ⅰ限制性片段长度多态性( PCR-RFLP)技术对 82 名正常中国广东籍汉族人的细胞色素 P4502E1 基因 5′侧翼区的 多态性进行了检测。结果: 82名正常中国广东籍汉族人的细胞色素 P4502E1 基因 5′侧翼区 C1(Rsa Ⅰ +, Pst Ⅰ-)、C2(Rsa Ⅰ-, Pst Ⅰ +)等位基因频率分别为 0. 854, 0.
王　建　刘焯霖　黎锦如　邵　明　潘锡榜　陈　彪
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The Role of Language Dominance in Congruency Effects on Multi‐Word Unit Processing: Evidence From Early Bilinguals

International Journal of Applied Linguistics, EarlyView.
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

用荧光复合扩增体系检测5个X染色体短串联重复 序列基因座的多态性

Zhongshan Daxue xuebao. Yixue kexue ban, 2009
【目的】 为了研究X染色体短串联重复序列(X-STR)基因座的遗传多态性,我们检测了DXS680365380;DXS98165380;DXS680965380;DXS6789和DXS7132 5个基因座在广东汉族人群中的多态性65377; 【方法】 利用荧光标记引物PCR技术复合扩增上述5个基因座,并用ABI PRISM 3100毛细管电泳及GeneMapper ID3.1软件进行基因分型65377;【结果】 在363个广东汉族无关个体(男性:181个,女性:182个 ...
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