Results 131 to 140 of about 138,296 (217)
, 2005 在分析地方软科学研究项目立项评估指标系统的结构和在评估运用过程中可能出现的问题的基础上,提出为了更加客观、公正、高水平地进行软科学研究项目的立项评估,必须做好两方面工作:一是理顺软科学项目立项评估指标体系中各子系统的逻辑关系,建立科学、合理、有效的软科学研究项目立项评估的程序;二是根据不同评估阶段选择科学、可行、易操作的项目立项评估指标系统和评估方法。福建省重点科技计划项目(2003R031);; 厦门市软科学研究计划项目 ...
唐炎钊, 孙建国
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Policy Studies Journal, Volume 54, Issue 4, November 2026.ABSTRACT Public consultations are a cornerstone of democratic policymaking, yet the sheer volume and heterogeneity of submissions often overwhelm traditional analysis. Emerging large language models (LLMs) offer new opportunities for making sense of such data, but their performance in contexts with high linguistic and technical diversity remains ...
Edgar Mathevet, Lauriane Cailleux
wiley +1 more source
Neutral interactions among non‐native plants are common
New Phytologist, Volume 252, Issue 1, Page 292-309, October 2026.Global distribution of studies and overall effect of co‐invasion for all metrics of non‐native plant performance combined. Summary Globalization has accelerated the establishment of non‐native plant species, increasing the prevalence of multispecies co‐invasions; yet interactions among co‐invaders remain poorly understood.
Feng He +7 more
wiley +1 more source
Gaoya dianqi, 2018 评估GIS运行状态通常采用基于层次分析法的多层模糊综合评判方法,该方法未充分考虑某些评价因素的变化程度不同时对评判结果的影响程度的差异,降低了评估结果的可靠性。为提升GIS评估结果的可靠性,文中提出采用变权系数的多层次模糊综合评价模型,综合GIS工作环境、外观情况、维修状态、生产厂家和附件情况等建立GIS层次型评估指标体系,在常权权重的基础上引入均衡函数的变权模式修正各指标权重系数,利用模糊统计法和模糊分布法确定各指标的隶属函数,通过各影响因素状态、模糊权重矩阵融合各评价因素的隶属函数 ...
周勇 +5 more
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, 2003 火山灾害风险评估是火山减灾的重要研究内容之一。长白山火山是中国最具潜在喷发危险的活火山。围绕火山灾害危险性、致灾因子危险性、社会经济易损性,发展了基于GIS和RS的火山灾害风险评估面源模型,对长白山火山灾害风险进行了评估,并编辑了长白山火山灾害风险评估图。研究表明,长白山火山灾害风险在空间上表现为距离衰减规律,离天池越远,风险值等级越低;高风险区位于天池附近,围绕天池呈环状展布;较高风险区向东北方向延伸,主体位于安图境内;中风险区范围相对较大,主要位于安图、和龙、长白、靖宇、抚松境内 ...
张树文, 张学霞, 薄立群
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Green Hydrogen in Brazilian Media: Dominant Narratives and Missing Dimensions of the Energy Trilemma
Politics &Policy, Volume 54, Issue 5, October 2026.ABSTRACT Media discourses help shape the visibility and legitimacy of energy transition pathways in the public sphere. This study examines how Brazilian mainstream newspapers framed green hydrogen and assesses the alignment of these narratives with the energy trilemma: energy security, environmental sustainability, and social accessibility. We analyzed
Flávia Mendes de Almeida Collaço +3 more
wiley +1 more source
, 2004 从 2 0世纪 70年代迄今 ,各国政府公共部门的再造皆把绩效放在追求的首要目标。而绩效评估则是改进提高公共部门绩效的核心环节。本文以英国为例 ,尝试分析其公共部门绩效评估实践情况 ,以求能够借鉴其先进经验 ,探讨建立适合我国情况的公共部门绩效评估理论框架、方法论体系及操作程序 ,使绩效评估更具规范化、系统化 ...
黄文菊
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Measuring Governance or Wealth? Construct Validation of AI Readiness Indices
Policy &Internet, Volume 18, Issue 3, September 2026.ABSTRACT Many are the promises of artificial intelligence and the indices claiming to measure government readiness for it. This study provides the first construct validity investigation of the Oxford Insights Government AI Readiness Index, the Tortoise Global AI Index, and the IMF AI Preparedness Index, using a nine‐test battery and drawing on ...
Anis Ben Brik
wiley +1 more source
A survey of demanding for learning of “Health Assessment" of clinical nurses
Huli yanjiu, 2004 [目的 ]了解不同资历护士对《健康评估》课程及各知识模块的学习需求。 [方法 ]对来自 17家医院的 78名专科升本科护士 ,通过填写问卷 ,对构成《健康评估》课程的体格检查理论与技能、心理社会评估和功能性健康形态 3个知识模块的学习需求进行调查。[结果 ]绝大部分护士均对《健康评估》课程有较高的学习兴趣 ,除具有较高职务的护士在学习心理社会评估知识的兴趣明显高于低职务护士外 ,其他方面均无差异。 [结论 ]有关健康评估的知识仍是临床护士感兴趣的学习内容。
黄俭强, 陈琪尔
doaj