Results 131 to 140 of about 1,026,823 (242)
International Journal of Applied Linguistics, EarlyView.ABSTRACT Gamification has been increasingly implemented for language learning purposes across the globe. However, there remains unknown regarding how the change in gamification design might maximize students’ language learning outcomes and engagement.
Shen Qiao +2 more
wiley +1 more source
Vocabulary Strategy Instruction in the Argentine EFL Context: Teachers’ Perspectives and Practices
International Journal of Applied Linguistics, EarlyView.ABSTRACT Despite extensive research on vocabulary strategy instruction (VSI), little has been known about teachers’ perspectives on how it is understood and implemented in practice. This study investigated Argentinian EFL teachers’ priorities in vocabulary instruction, their perceived knowledge of learner strategies for spoken vocabulary, and factors ...
Isobel Kai‐Hui Wang, Andrew D. Cohen
wiley +1 more source
, 2015 11月16日下午，心理所召开新一届所领导班子成员与所内应用服务板块六个中心全体工作人员座谈会。会议由心理所所长傅小兰研究员主持。 会上，国家公务员心理健康服务中心、中央国家机关职工心理健康服务中心、心理健康促进中心、组织与员工促进中心、保护儿童及家庭心理支援中心以及沟通研究中心分别对各中心过去开展的工作进行了总结，并对未来的工作进行了展望。 祝卓宏代表国家公务员心理与行为研究中心和中央国家机关职工心理健康咨询中心做了报告。中央国家机关职工心理健康咨询中心成立于2008年，由中央国家机关工会联合会 ...
应用发展部
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Root hair plasticity in cereals under abiotic stress
New Phytologist, EarlyView.An integrative perspective on how to study the regulation of root hair plasticity to increase the resilience of cereals to abiotic stress. Summary Abiotic stress is a constant threat to crop growth and yield in the context of climate change. Root systems that can best adapt their architecture to environmental challenges contribute to enhanced ...
Yaping Zhou, Frank Hochholdinger
wiley +1 more source
AVHRR、VEGETATION和MODIS时间系列遥感数据产品现状与应用研究进展
, 2012 全球时间系列卫星遥感产品自产生之日起就得到了高度关注,被广泛地应用于全球、洲际和区域的地表动态监测,并与气温、降水等气候变化表征参数结合起来,应用于全球变化分析。随着时间系列的逐渐延长和新兴传感器的不断涌现,时间系列遥感产品的内容和应用领域更是得到了极大扩展。主要介绍了:①当前国际上流行的可见光/近红外、短波红外和热红外时间系列卫星数据产品的发展现状,传感器主要包括AVHRR、VEGETATION和MODIS。早期以开发波段信息和植被指数等基础数据为主,当前大量专题产品的生产得到广泛开展 ...
王旭峰 +4 more
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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
, 1997 一种由低碳烷烃与二氧化碳反应直接制合成气的新反应过程用含Ｎｉ为活性组分，Ｋ或/和Ｆｅ元素为助剂的担载型或非担载型的金属氧化物催化剂，该催化反应低碳烷烃及二氧化碳能高转化率（烷烃转化率可达９５％，二氧化碳转化率可达７５％）地转化为合成气。可用于将天然气或油田气中所含的大量甲烷、乙烷和丙烷等低碳烷烃或催化裂经干气中的甲烷和乙烷等低碳烷烃与二氧化碳反应直接生产合成气，其工艺流程简单，操作方便，适于在工业生产中应用 ...
徐龙伢, 王清遐, 林励吾, 杨力
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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
, 1984 一、研究的兴起 由于激光与液体或固体相互作用时伴随有气化过程和热弹性效应,这种效应导致应力波的产生。这种应力波又称为高频声波。它是近年来研究工作者的新课题。对这种激光与材料声场相互作用的研究建立了一门新的学科,曰“光声学’。最近发展起来的光声光谱学、光声显微镜、海洋学以及地震研究都与这一技术有着密切关系。 强激光的出现为研究光声效应的规律及其应用提供了一种新的有效手段,使人工可控地产生各种频率的声波成为可能。文献报导了美国斯坦福大学使用一种“激光诱导声子”技术(被称为LIPS技术 ...
傅裕寿, 王春奎
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