Results 41 to 50 of about 26,223 (169)
International Journal of Applied Linguistics, EarlyView.ABSTRACT Research on English‐Medium‐Instruction (EMI) highlights inadequate support for students transitioning from L1‐medium‐instruction to EMI. To date, little research has focused on how L2 students’ adaptation to an EMI environment influences their L2 learning motivation (LLM).
Kevin W. H. Tai
wiley +1 more source
Adsorption and Reactions and Raman Spectroscopy of Molecules Containing Carbon-Halogen Bond on Silver Electrodes [PDF]
, 2016 经过四十多年的发展，电化学表面增强拉曼光谱（electrochemicalsurface-enhancedRamanspectroscopy，EC-SERS）已成为为数不多的研究原位电极/溶液界面结构和过程的强有力工具。EC-SERS是一种具有高灵敏度的光谱检测技术，这主要是由于表面等离激元共振效应（surfaceplasmonresonance，SPR）导致其在时间、空间和能量方面都具有超高的分辨率。EC-SERS已广泛用于原位各种界面体系的研究，特别是应用于电化学界面 ...
陈艳丽
core
International Journal of Applied Linguistics, EarlyView.ABSTRACT Although the use of AI technologies (e.g., chatbots and automated writing evaluations (AWE)) has gained considerable attention in language learning fields in recent years, how AI technologies have been designed and implemented in language learning education, as well as their effectiveness, is understudied.
Shen Qiao +2 more
wiley +1 more source
Fushe yanjiu yu fushe gongyi xuebao硅橡胶因其优异的性能被广泛应用于核工业、航空航天等辐射环境，但辐射会导致其性能退化。本研究提出将香豆素基前荧光氮氧自由基（PC343）引入硅橡胶基体中，以同步实现辐射老化的防护与灵敏监测。通过溶胀法将PC343均匀引入硅橡胶（SR-P）中。电子顺磁共振波谱分析证实PC343能与硅橡胶被辐照后产生的自由基发生反应，展现出清除自由基的能力；气体红外分析进一步证明PC343能减少烷烃气体生成（吸收剂量1 kGy的SR-P烷烃产量较纯硅橡胶降低约40%），具有良好的辐射老化防护功能；荧光光谱显示 ...
黄 镇东 +6 more
doaj +1 more source
Emotion and the Advocacy Coalition Framework: An Affective Dynamics Perspective
Policy Studies Journal, EarlyView.ABSTRACT Despite extensive evidence that emotion and cognition are deeply intertwined, the Advocacy Coalition Framework (ACF) lacks an analytically independent emotional mechanism in its causal architecture—an omission that may be particularly consequential in policy subsystems structured around morally charged, identity‐laden policy disputes.
Moshe Maor
wiley +1 more source
Smooth blending of rational trigonometric Bézier curves and surfaces(有理三角Bézier曲线曲面光滑融合的构造)
Zhejiang Daxue xuebao. Lixue ban, 2016 为了使自由曲线曲面在较为简单的条件下能够达到相对高阶的光滑拼接，并在不改变控制顶点的情况下自由调整曲线曲面的形状，构造了含多个形状参数的有理三角函数.基于该组基函数，定义了含多个形状参数的有理三角曲线曲面，并讨论了曲线曲面的光滑拼接条件.根据拼接条件，分别定义了由含多个形状参数的有理三角曲线曲面构成的分段组合曲线、分片组合曲面.这种新的曲线曲面能够自动保证组合曲线、曲面的连续性.数值实例的结果显示了该方法的有效性.
LIUHuayong(刘华勇) +4 more
doaj +1 more source
Study on algae-laden water treatment of dissolved air flotation integrated with ·OH strong oxidation [PDF]
, 2015 我国饮用水水源约有25%是湖泊水或河流库区水库水，高藻发生的频率与严重程度都呈现迅猛的增长趋势，因藻类大量繁殖引起的水源污染，造成自来水厂被迫减产或停产，严重地威胁城市供水和饮用水安全。本论文针对厦门九龙江北溪流域日益严峻的富营养化及水华爆发危及饮用水安全的重大问题，以大气压强电离放电生成羟基自由基(•OH)致死高藻水中藻类为核心，建立高效、经济、安全的高藻水处理的组合工艺，取得的主要成果如下： (1)以强电场电离放电产生•OH为核心，建立气浮-•OH强氧化组合工艺 ...
洪伟辰
core
ABCA12 Frameshift Deletion in Domestic Cats With Ichthyosis Fetalis
Veterinary Dermatology, EarlyView.ABSTRACT Background Ichthyosis fetalis (IF), also known as harlequin ichthyosis, is a rare and often fatal autosomal recessive congenital skin disorder. It is characterized by thickened, hard skin plaques and deep skin fissures that limit mobility and cause malformations of the eyes, lips and ears.
Jeanna M. Blake +2 more
wiley +1 more source
Gaoya dianqi, 2004 向低密度聚乙烯中添加自由基清除剂能够有效地抑制电老化,因而改变了电老化过程中聚乙烯的空间电荷的分布。在直流预压和短路过程中,空间电荷量随老化时间呈线性增长。结合自由基清除剂在其它老化形式中的化学反应机理,详细讨论了自由基清除剂对聚乙烯电老化的抑制以及老化过程中空间电荷分布的影响。
李喆, 尹毅, 肖登明
doaj
Veterinary Dermatology, Volume 37, Issue 2, Page 236-246, April 2026.Canine atopic dermatitis (cAD) is a chronic condition requiring life‐long management. Accurate diagnosis can be challenging, with no reliable diagnostic test. This study aimed to generate a simple diagnostic model for cAD. This model is a relevant prototype for an app‐based tool to support general practitioners in the diagnosis of cAD alongside ...
Xavier Langon +2 more
wiley +1 more source