Results 11 to 20 of about 50,870 (171)

Emerging applications of large language models in ecology and conservation science

open access: yesConservation Biology, EarlyView.
Abstract Large language models (LLMs) mark a major development in artificial intelligence, with potentially transformative implications for ecology and conservation science. Built on advanced deep‐learning architectures, these models can support a wide range of tasks. We reviewed emerging applications of LLMs, drawing on the wider scientific literature
Christos Mammides   +5 more
wiley   +1 more source

Research on Issuance and Presentation of Preferred Stock and Perpetual Bond in China [PDF]

open access: yes, 2016
优先股和永续债是我国资本市场的新兴事物。国内资本市场上第一只永续债由武汉地铁集团有限公司于2013年10月成功发行,而第一只优先股由中国农业银行股份有限公司于2014年11月成功发行。它们的出现,为企业提供了新的融资工具,也为投资者提供了新的高收益产品,满足了投融资双方多元化的需求。 本文是对我国优先股和永续债发行情况和列报的研究。本文在第2章介绍了优先股和永续债的基本概念,回顾了两者的发展历史和制度背景,并综述了国内外学者对两者的研究成果。本文第3章是对我国优先股和永续债发行情况的研究 ...
蔡奕华
core  

A Systematic Scoping Review of Self‐Regulated Learning With AI in Language Education

open access: yesInternational 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

护理学文献综述的写作(续完)

open access: yesHuli yanjiu, 1997
护理学文献综述的写作(续完)屈建①(上接1997年第11卷第4期)4编写格式各种综述的目的和服务对象不同,编写格式也不尽相同。归纳起来,基本上可以包括前言、主体、总结、参考文献四部分。4.1前言:主要阐明本综述的目的、有关概念的定义、资料来源及综述的...
屈建
doaj  

Research on supporting measures of equity issuance registration system reform [PDF]

open access: yes, 2015
党的十八届三中全会指出:“推进股票发行注册制改革,多渠道推动股权融资”。为落实全会决定,证监会出台了《关于进一步推行新股发行体制改革的意见》,提出了加快实现监管转型,发挥市场决定性作用的目标,为注册制改革打下良好基础。 然而,由于我国证券市场起步晚,虽然发展较快但与西方发达证券市场相比还很不成熟。同时,由于在较长时间内都实行股票发行的政府核准制,各项证券市场的配套措施大多还没有完全达到注册制的要求。因此,加快完善注册制的各项配套制度势在必行。 本文首先对当前我国进行注册制改革所面临基本市场情况进行了分析,
周年平
core  

Artificial Intelligence for Language Learning: A Systematic Review of its Design, Theoretical Foundations, Implementation, and Impact

open access: yesInternational 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

G蛋白 βγ亚基介导的信号转导途径与心肌细胞肥大

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2002
导致心肌细胞肥大的胞外刺激因素通过 G 蛋白偶联受体将信号传人胞内。异三聚体G 蛋白由 α、β 和γ亚基所组成,最近发现 Gβγ可以激活 PI3Kγ、Ras、MAPKs 等,参与引起心肌细胞肥大反应的细胞内信号转导通路,可作为防治心肌肥厚的新靶点。
郑 猛综述, 余细勇审校
doaj  

Thomas Hobbes' Theory of Sovereign and Law--Based on Leviathan [PDF]

open access: yes, 2016
托马斯·霍布斯是近代哲学和政治理论的奠基者之一,他的主权者和法律思想作为他国家理论的主体,占有重要地位。但是霍布斯的论述相对分散,即使在《利维坦》这本具有代表性的著作中,有关主权者与法律的论述也是散见于各个章节之中。因此本文旨在将有关主权者与法律思想分散性的论述按照一个独立思维逻辑进行归纳、整理,展示出霍布斯主权者在法律这个角度的独特面貌。 本文包括三部分内容,分别是导言、正文和结语,其中正文有四章:第一章介绍了霍布斯主权者思想的历史背景与基础理论,作为霍布斯论述主权者理论的铺垫 ...
廖丽莎
core  

Synthesizing Empirical Research on Learner Metacognition in Second Language Writing

open access: yesInternational 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

护理学文献综述的写作

open access: yesHuli yanjiu, 1997
护理学文献综述的写作屈建①护理学文献综述是作者围绕某一护理问题,收集并阅读大量国内外近期有关文献资料后,以自己的实践经验为基础,经过分析、归纳、综合而写成的专题性学术论文,属于三次文献。综述能让读者用较少的时间和精力对某专题的内容、意义、历史、现状及...
屈建
doaj  

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