Results 21 to 30 of about 23,563 (134)
The Impact of AI‐Assisted L2 Learning on Learners’ Emotions: A Meta‐Analysis
International Journal of Applied Linguistics, EarlyView.ABSTRACT The scope of research on AI‐assisted second/foreign language (L2/FL) learning has expanded beyond learning outcomes to focus on learners’ emotional experiences. Despite their proliferation, existing empirical findings are inconsistent, and few studies have systematically synthesized the impacts of AI‐assisted L2 learning on learners’ emotional
Jiaqi Jing +4 more
wiley +1 more source
Neutral interactions among non‐native plants are common
New Phytologist, EarlyView.Global distribution of studies and overall effect of co‐invasion for all metrics of non‐native plant performance combined. Summary Globalization has accelerated the establishment of non‐native plant species, increasing the prevalence of multispecies co‐invasions; yet interactions among co‐invaders remain poorly understood.
Feng He +7 more
wiley +1 more source
Policy &Internet, Volume 18, Issue 3, September 2026.ABSTRACT Democratic innovations increasingly take place online, yet little is known about how online citizen participation affects perceived legitimacy compared to in‐person formats. This study presents findings from a preregistered vignette experiment conducted in Spain and Switzerland.
Valeria Vuk
wiley +1 more source
British Educational Research Journal, Volume 52, Issue 4, Page 2959-2985, August 2026.Abstract Academic misconduct appeal services have quietly emerged within China's education marketplace, with commercial agencies promoting themselves on social media to assist international students facing misconduct hearings. While existing research on academic integrity has emphasized prevention and detection, far less attention has been paid to what
Gengyan Tang +2 more
wiley +1 more source
Gongye shui chuli, 2017 近年来，双酚类化合物在好氧条件下的生物降解已取得很大进展，许多细菌、真菌和藻类都具有很好的双酚类化合物降解能力。在厌氧条件下，也发现卤代双酚类化合物能够脱卤及进一步降解。总结概述了目前双酚类化合物的生物降解特性及降解途径，为深入研究双酚类化合物的生物降解机理提供参考。
马力超 +4 more
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Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT To address critical issues in lithium–sulfur batteries, such as slow polysulfide conversion kinetics and shuttle effects, we designed and synthesized a high‐performance nanoalloy catalyst through a defect reconstruction strategy, aiming to enhance the electrochemical performance of batteries.
Zhijun Zhao +10 more
wiley +1 more source
Gongye shui chuli, 2001 对光催化降解染料的机理,影响染料光催化降解速率的因素,提高染料光催化降解效率的途径以及光催化降解染料废水的研究进展进行了综述.
张音波, 余煜棉, 刘千钧
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Gongye shui chuli, 2021 抗生素类药物使用广泛且用量较大。其进入人体或动物体内后，可以母体结构或代谢产物形态排出体外，直接或间接进入环境并长期积累，对生态环境和人体健康构成危害。采用羟胺（HA）强化Cu（Ⅱ）/过硫酸盐体系对医疗废水中的土霉素（OTC）进行降解，研究其降解效率、影响因素及降解机理，并对降解路径进行分析。结果表明，Cu（Ⅱ）和HA的偶联可有效活化过硫酸盐（PDS）氧化降解OTC。HA、Cu（Ⅱ）浓度的提升有利于提高降解率，高浓度的PDS也可以增强OTC的降解效果，但过量PDS会造成活性氧物种损失。初始pH由3 ...
王昕
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Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT A facile coprecipitation‐pyrolysis strategy was employed to fabricate Cu/Co nanoparticles (NPs) embedded in nitrogen‐doped carbon matrices (Cu/Co@N‐C) through the carbonization of CuCo‐MOF precursors. Moreover, monometallic counterparts of Cu@N‐C and Co@N‐C were also prepared via carbonization of bimetallic CuZn‐MOF and CoZn‐MOF, respectively.
Weinan Yao +7 more
wiley +1 more source
Gongye shui chuli, 2018 为降解饮用水中的三氯乙腈（TCAN），采用紫外光（UV）降解TCAN。考察了紫外光强度、pH、TCAN初始浓度和温度对TCAN降解速率的影响。结果表明：随紫外光强度增加，拥有的光子会增加；pH增加，TCAN降解率逐步提高，偏碱性环境下由于TCAN会发生水解，再加上紫外光的作用，降解效率大幅提高；TCAN初始浓度增加，降解率逐步提高。温度对TCAN的降解率影响不明显。UV技术降解饮用水中TCAN的规律符合一级反应动力学，紫外灯光强度为110 μW/cm2的反应速率常数为0.002 66。
丁春生, 霍建祺, 马海龙
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