Results 11 to 20 of about 654,063 (164)

基于模糊层次法的配电变压器抽检实验室能效评估研究

open access: yesGaoya dianqi, 2023
为提高配网实验室质量监督能力,提出了基于模糊层次法的配电变压器抽检实验室能效评估方法。首先,基于层次分析法和灰色理论,提出以试验设备、软件系统、试验流程以及安全管理为准则层的指标评价体系;接着,计算某配电变压器实验室能效的综合评价值;最后,找出该实验室系统的薄弱环节。研究表明:建立的能效评估体系,CR值均小于0.1,证明文中指标体系的设计是合理的;该实验室综合评价结果I级,物流信息评分值最低,说明该系统的物流过程有待改善。文中指标体系的建立,对物资抽检质量的提升具有促进作用。
丁伟, 乐文静, 罗拥军, 钱辉敏
doaj  

基于GIS的中国土壤侵蚀预报信息系统

open access: yesShuitu Baochi Xuebao, 2003
土壤侵蚀预报信息系统的建立是动态分析处理土壤侵蚀信息,适时定量预报土壤侵蚀,进行水土保持规划和评价的重要技术基础。系统介绍了中国土壤水蚀预报信息系统的研制目标、系统组织结构和功能,以及系统的实际应用评价。
章文波
doaj   +2 more sources

Modeling seed germination data to meet biodiversity conservation needs in the Mediterranean

open access: yesConservation Biology, EarlyView.
Workflow to assess the availability and quality of germination data and assign species' thermal risk in the Mediterranean. (a) Assessment of data availability, including the phylogenetic distribution of the number of records (i.e. available germination data); (b) data quality assessment; and (c) assignment of climate risk categories for species that ...
Diana María Cruz‐Tejada   +2 more
wiley   +1 more source

Preliminary study on the evaluating methods of benchmark land-price in landscape zone(风景区开发项目用地基准地价评估方法初步研究)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2002
文章在对风景区土地评估对象、内涵、土地利用及市场特点系统分析的基础上,认为风景区内地价评估的核心是开发项目用地价格评估,提出并论证了以景区自然、人文景观价值评价为基础,以项目用地投资收益为依据的风景区项目用地基准地价评估方法体系,并以天台山风景名胜区为例,建立了天台山风景名胜区开发项目用地基准地价体系,为天台山风景名胜区开发过程中引入股份制等新型机制奠定了基础..
OUYANGAn-jiao(欧阳安蛟)   +1 more
doaj   +1 more source

How Do I Measure up? Social Influence and L2 Motivation in the Algorithmic Age

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT Comparative thinking is a fundamental human drive and a hallmark of contemporary life. For social action, such as the learning and use of additional languages, a target for appraisal (an L2 attribute) is evaluated in relation to a comparison standard (an appraiser's standpoint).
Alastair Henry, Meng Liu
wiley   +1 more source

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

Making Interview Multilingualism Visible: Transnational Chinese Language Teacher Identity Construction

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT This study examines multilingual practices in research interviews, focusing on English lexical insertions in Chinese‐language research interviews with teachers of Chinese in Australian secondary schools, and treating these code‐switches as analytically meaningful rather than incidental.
Chengwen Yuan, Tianwei Zhang, Gary Bonar
wiley   +1 more source

Assessing Argument Quality in L2 Argumentative Writing: Integrating Argument Elements and Intellectual Standards

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT Many existing rubrics for L2 argumentative writing prioritize form‐based linguistic accuracy and complexity while insufficiently addressing substantive argumentative rigor and effectiveness. This limitation is further complicated by cross‐cultural variation in rhetorical conventions and educational practices, which challenge the direct ...
Zihan Xu, Peiyun Liu
wiley   +1 more source

Navigating the Algorithmic State: Public Values and Citizens' Preferences of AI‐Driven Public Service Delivery

open access: yesPublic 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

Partisanship, Deservingness, and the Attitudinal Policy Feedback Process for Social Policy

open access: yesPolicy Studies Journal, EarlyView.
ABSTRACT In an era of identity‐based partisan polarization, we examine whether social policies can still generate positive attitudinal feedback among beneficiaries. Drawing on nationally representative survey data, we demonstrate that partisanship conditions the policy feedback process through divergent perceptions of group deservingness.
Chris Faricy, Christopher Ellis
wiley   +1 more source

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