Results 51 to 60 of about 1,499,140 (192)
Learning Styles, Engagement and Anxiety in AI‐Mediated Writing: A Multimodal Feedback Study
International Journal of Applied Linguistics, EarlyView.ABSTRACT Artificial intelligence (AI) tools now permeate English academic writing. However, evidence on how feedback modalities align with student differences and with psychological mechanisms remains limited. Prior work often reduced learning styles to simple matches with delivery modes and treated learning engagement and writing anxiety as peripheral.
Yi Ren +3 more
wiley +1 more source
Fushe yanjiu yu fushe gongyi xuebao有机-无机杂化材料通过有机与无机组分的协同作用克服了单一材料的性能局限，实现了材料的高性能化和多功能化，但在制备过程中仍存在组分混合不均、孔隙率下降及相容性差等难题。辐射诱导技术通过调控能量传递与反应路径，为解决这些问题提供了有效途径。本文综述了辐射诱导法制备有机-无机杂化材料的研究进展：直接法利用γ射线、电子束等辐射源激发活性粒子（自由基、离子），驱动化学键重组，实现常温常压下快速合成，如Ag/PVA（聚乙烯醇）杂化水凝胶的绿色制备及ZIF-8@ZnO异质结构的光催化性能提升 ...
郭 正纲 +8 more
doaj +1 more source
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
, 2011 21世纪以来，国民经济的发展和对国防安全与人类健康的总体需求，对力学提出了新的挑战，也促进了力学与多学科交叉的发展。力学是一门以工程技术为背景的应用基础性学科，以理论、实验和计算机仿真为主要手段，研究工程技术中的普遍规律和共性问题，并直接为工程技术服务。 夏原、王怀忠主编的这本本书汇集了力学与材料工程、力学与先进制造、力学与结构工程、力学与航空航天、力学与海洋工程等若干交叉领域的典型工程应用案例，从各个侧面展示了重大工程建设与力学及相关领域前沿研究的现状 ...
夏原, 王怀忠主编
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Accountability in Government Use of AI: Citizen Concerns and Preferences
Public Administration, EarlyView.ABSTRACT Government adoption of AI opens the “pandora's box” of accountability, a core aspect of public value. Despite the centrality of governmental AI accountability, citizens' concerns and preferences in holding governments accountable for AI usage remain poorly understood.
Naikang Feng, Yanto Chandra
wiley +1 more source
Public Administration, EarlyView.ABSTRACT As the public sector increasingly adopts AI‐powered automated decision systems (ADS), understanding how citizens experience and value ADS use in public decision‐making is both normatively and practically important. Therefore, we examine and compare the effects of seven attributes of public values on citizens' support for ADS adoption in two ...
Guimin Zheng +4 more
wiley +1 more source
Resource Substitution: Local Governments' Issue Attention and Policy Reinvention
Policy Studies Journal, EarlyView.ABSTRACT Research on policy reinvention, where a government modifies rather than replicates policy innovations introduced by other governments, has progressed significantly, but how it is influenced by the government's issue attention has not been thoroughly examined.
Yingxin Zhang, Yixue Yao, Kaifeng Yang
wiley +1 more source
, 2013 搅拌槽反应器广泛应用于石油、化工、制药、冶金等过程工业中,这些过程大都涉及复杂快反应,往往属于混合传递控制的多相过程,反应收率、产品分布和质量等与搅拌槽内流体流动和混合状况密切相关。通过研究各因素对混合产生的影响规律,可以指导搅拌槽的实际生产操作,以达到强化混合的目的。因此,对搅拌槽内宏观和微观混合特性的研究,对反应器的优化设计、工程放大和过程强化具有重要的意义。本工作从实验研究和数值模拟两方面对搅拌槽反应器内的宏观、微观混合及其过程强化的研究进展进行了综述,依据目前的研究现状及存在的问题 ...
杨超 +4 more
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Policy Studies Journal, EarlyView.ABSTRACT The examination of policy evolution has important practical implications, but current literature often only evaluates changing policy goals and instruments at the macro‐level, overlooking changes that occur at the more granular, micro‐level of policy text.
Graham Ambrose +1 more
wiley +1 more source