Results 61 to 70 of about 93,324 (235)
Empirical Research on the Maintenance Time of Granted Patents in the Electricity Technological Field [PDF]
, 2016 专利的有效维持是专利价值实现的前提，专利维持时间是专利维持制度优劣的重要标志，也是反映专利制度运行绩效的关键指标。因此研究专利制度的有效性，必须以考察专利维持的实际状况入手。本文以电学类技术领域为研究对象，以美国、日本、韩国、德国、法国、中国授权发明专利数据作支撑，对电学类技术领域授权发明专利的维持时间进行论证分析，得到如下结论： 首先，电学类技术领域内授权发明专利的维持时间长短围绕各自国家授权的专利整体平均维持时间波动。美国发明专利的维持时间最长，其次是法国、日本、德国、韩国发明专利 ...
章燕
core
A Systematic Scoping Review of Self‐Regulated Learning With AI in Language Education
International Journal of Applied Linguistics, EarlyView.ABSTRACT The rapid development of artificial intelligence (AI) technology has brought new opportunities for second/foreign language (L2) education while also raising concerns about the use of AI tools. This systematic scoping review provides a snapshot of the current state of research situated at the intersection of self‐regulated learning (SRL) and AI
Zheng Zhang, Sihan Zhou, Barry Bai
wiley +1 more source
A Study on the Application of Visual Rhetoric in print PSAs:An Empirical Analysis Based on Welovead Advertising Database [PDF]
, 2016 视觉修辞是一种通过对图像、文字等视觉元素的修饰与组合提高作品表现力的修辞手法。恰当地运用视觉修辞能赋予广告更深刻的含义，使之能精准地表达广告主题，增强广告的传播力与视觉诱导力，更好地实现广告劝服功能。平面公益广告具有唤起公众意识、引导社会价值观、传播精神文明的重要作用，在现代社会扮演着越来越重要的角色。当前社会上存在大量平面公益广告作品因为没有合理运用视觉修辞而导致广告内容平淡乏味。因此本文拟通过对平面广告视觉修辞理论的梳理和优秀平面公益广告作品的实证分析，探索和总结平面公益广告的视觉修辞运用规律 ...
范颖
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
膝关节滑膜皱襞综合征的解剖与临床研究 Ⅰ、膝关节滑膜皱壁综合征现代概念的探讨
Zhongshan Daxue xuebao. Yixue kexue ban, 1985 近年来,关节镜外科兴起之后,膝关节滑膜皱襞综合征始日益受到注意。远在1904年,Hoffa报告了膝关节髌下脂肪垫嵌顿,即所谓Hoffa综合征。1950年,Pipkin描述了髌上滑膜皱襞的纤维化、钙化或玻璃样变,可产生综合征。此后,相继有膝关节滑膜皱襞综合征（Synovial plica syndrome）、滑膜顶架综合征（Synovial shelf syndrome）、滑膜皱襞嵌顿综合征（Incarcerating synovial plicasyndrome）、滑膜组织挤挟综合征 ...
针世磐
doaj
Research on the Effect Factors of Capital Structure of State-owned Firms Base on the Dynamics Adjustment Mode [PDF]
, 2016 研究上市公司的资本结构对提高企业盈利、企业的股权价值、营运能力、企业决策等都具有重要意义。从MM理论开始理论开始，越来越多的学者开始研究资本结构理论，同时随着企业的现代化发展，资本结构发展，资本结构理论也在不断变化，目前国外已经形成了相对完善的理论体系。政府引导和银行主是我国金融体系的两大特征，在此背景下，本文首先从国内外关于资本结构研究的文献综述出发，包括优序融资以及权衡资本结构理论等，归纳总结了影响资本结构的各类因素，在理论分析的基础上，选择我国有上市公司作为样本 ...
刘永恺
core
Synthesizing Empirical Research on Learner Metacognition in Second Language Writing
International Journal of Applied Linguistics, EarlyView.ABSTRACT Despite considerable research interest in learner metacognition in second language (L2) writing, there is not yet a review that synthesizes the existing empirical findings and discusses their implications. To fill the void, this systematic review synthesized 39 empirical studies on learner metacognition in L2 writing and examined their salient
Chen Li, Icy Lee, Zhicheng Mao
wiley +1 more source