Results 11 to 20 of about 4,436 (119)
International Journal of Applied Linguistics, EarlyView.ABSTRACT This study conducted linguistic analyses of the written corrective feedback (WCF) for Chinese as a second language (CSL) provided by chat generative pre‐trained transformer (ChatGPT) and human teachers (including preservice teachers and senior teachers).
Ling Zhang +2 more
wiley +1 more source
Journal of Sociolinguistics, EarlyView.ABSTRACT This study investigates how ordinary Taiwanese netizens perform linguistic authority by policing others’ use of Mainland Chinese expressions in everyday online interactions not originally intended to be political and how such policing is subsequently supported, resisted, or (de)legitimized in the context of Taiwan–China relations. Three orders
Hsi‐Yao Su
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, 2018 采用人工紫外光老化和自然老化2种方法对天然橡胶(NR)进行老化研究,利用傅里叶变换红外光谱、核磁共振波谱及紫外-可见光吸收光谱测试法对老化产物进行表征,探究了NR的老化机理。结果表明,天然橡胶抗紫外光老化能力较差,在紫外光下照射3 h,其分子结构即发生明显改变,而在自然老化的条件下,天然橡胶经过30 d结构才发生变化。天然橡胶的老化机理:双键α-H最先被活化,随后发生氧化生成醛酮等氧化产物,同时双键被加成,烯氢含量减少;老化过程中,氧化降解与交联反应同时存在,老化前期以降解为主,后期产生交联 ...
丁玲 +6 more
core +1 more source
Effects of Ultrafine Grinding Pretreatment on Physicochemical Properties of Alkali- and Water-Extracted Wheat Bran Polysaccharides [PDF]
, 2023 To utilize wheat bran by-products in high value, wheat bran raw materials were pretreated with ultrafine grinding (for 0, 10, 20, and 30 min) and wheat bran polysaccharide was obtained by water extraction and alkali extraction.
Chao LI +8 more
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パンの硬化を低減する小麦粉の開発に向けたGBSS IとSS IIaの二重部分欠失コムギの品質特性に関する研究 [PDF]
, 2021 筑波大学University of Tsukuba博士（農学）Doctor of Philosophy in Agricultural Science2021この博士論文は内容の要約のみの公開（または一部非公開）になっていますdoctoral ...
Inokuma, Takayuki +2 more
core
Functional Ecology, Volume 40, Issue 5, Page 1151-1164, May 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant phenology is crucial for understanding plant growth and climate feedback. It affects canopy structure, surface albedo, and carbon and water fluxes. While the influence of environmental factors on phenology is well‐documented, the role of plant intrinsic factors ...
Yunpeng Luo +8 more
wiley +1 more source
Integrative Conservation, Volume 5, Issue 1, Page 10-15, March 2026.First confirmed breeding of the Brown Hornbill in China, documented through cooperative feeding in Shangyong Protected Area. ABSTRACT The Brown Hornbill (Anorrhinus austeni), a Near Threatened frugivore, reaches the northern edge of its distribution in southern Yunnan, China, yet breeding had not been previously documented with site‐attributed nests in
Junsong Li +8 more
wiley +1 more source
Integrative Conservation, Volume 5, Issue 1, Page 137-149, March 2026.Pometia pinnata demonstrated life‐stage‐specific genetic responses to landscape features, with asymmetric gene flow patterns and population recovery following historical bottlenecks, revealing complex topographic and demographic influences on forest genetic structure.
Madhuparna Chatterjee +5 more
wiley +1 more source
, 2019 利用紫外老化箱对三元乙丙橡胶（EPDM）进行紫外光老化试验,采用核磁共振氢谱（1H-NMR）与傅里叶红外光谱（FT-IR）两种表征方法,追踪EPDM紫外光老化过程的化学结构变化,探讨了EPDM的老化机理。结果表明:EPDM的紫外光老化始于第3单体中活泼氢的断裂,氧化生成含氧产物,进而影响整个分子链。EPDM的抗紫外光老化性能较差,随着老化时间的延长,第3单体中的活泼氢的含量迅速减小,羰基含量呈现非线性增加。EPDM在紫外光老化过程中发生Norrish Ⅱ型光化学反应,生成了端烯烃结构。老化过程中生成了醇、
丁玲 +6 more
core +1 more source