Results 21 to 30 of about 18,360 (161)

耕地质量多功能技术评价指标研究--以平湖市为例

open access: yesShuitu Baochi Xuebao, 2006
从耕地质量的内涵出发,构建耕地质量多功能评价的技术平台。在明确评价内容的基础上。建立耕地质量评价的技术指标,定义各指标权重,同时以平湖市为研究区。对评价因子阈值的确定进行了详细阐述,形成具有可操作性的耕地质量评价技术指标。
方斌   +5 more
doaj  

Research on Evaluation Index System of Grading Clinics in Public Hospitals:Taking Zhejiang Province as an Example [PDF]

open access: yes, 2016
为推进公立医院分级诊疗改革进程,进一步完善公立医院分级诊疗考核评价标准,探索构建一套科学、系统且适合浙江省评价分级诊疗开展情况的指标体系,为当地政府和卫生行政部门全面掌握分级诊疗开展情况提供重要依据和参考。本文采用文献研究法了解国内外分级诊疗发展现状及影响因素,将当前公立医院分级诊疗评价指标分为支持指标、过程指标和结果指标。然后依据德尔菲专家咨询法,采用信函方式对卫生管理、医疗服务、社区服务等领域专家进行两轮咨询,对上述指标进行评分并提出修改建议,通过计算得到指标权重系数。向社会公示后 ...
何祯怡
core  

Inversion of Net Photosynthetic Rate in Winter Rapeseed Based on UAV Multispectral Vegetation Indices and Texture Features

open access: yesFood and Energy Security, Volume 15, Issue 2, March/April 2026.
ABSTRACT Net photosynthetic rate (Pn) serves as a key indicator for evaluating plant growth and yield. In order to explore an effective method for monitoring winter rapeseed Pn using unmanned aerial vehicle (UAV) multispectral technology, the winter rapeseed was taken as the research object and the multispectral images were obtained through UAVs in ...
ChengYang Ni   +7 more
wiley   +1 more source

The Construction of Evaluation Index on the Performance of District's Fiscal Expenditure Project [PDF]

open access: yes, 2016
近年来,随着公共支出规模的扩大以及财政职能的转变,公共支出管理相对滞后、支出效率低等问题,成为制约财政稳定和高效运行的瓶颈。与此同时,公民利益主体意识的觉醒以及绩效评价理论的发展,政府财政正迈进强调支出绩效管理的新阶段。本文关注的是区级基层财政,围绕区级财政支出绩效评价指标体系的构建展开论述。 论文梳理了财政支出绩效评价指标设计的相关方法,分析了区级财政支出绩效评价的相关概念与理论,据以明确区级财政支出项目绩效评价的构建逻辑:如何构建,构建什么。简言之,以新公共管理运动中的“4E”理论(经济性、效率性 ...
陈燕虹
core  

Rational Design of Multifunctional Nano–Architected Coatings for Bipolar Plates in Proton Exchange Membrane Fuel Cells

open access: yesRare Metals, Volume 45, Issue 3, March 2026.
ABSTRACT Proton exchange membrane fuel cells (PEMFCs) require advanced bipolar plate coatings to enhance efficiency, durability, and commercialization potential. This review presents a systematic framework for evaluating and designing bipolar plate coatings, integrating material selection, performance metrics, deposition techniques, and future ...
Shijie Li   +12 more
wiley   +1 more source

Immigration, Beneficiary Assumptions, and Welfare Support

open access: yesReview of Policy Research, Volume 43, Issue 2, March 2026.
ABSTRACT Previous research demonstrates that assumptions and perceptions about who benefits from welfare programs and the deservingness of those welfare beneficiaries play a considerable role in shaping individuals' welfare attitudes. However, a holistic understanding of how these assumptions and perceptions are formed remains limited. In this study, I
Hang Qi
wiley   +1 more source

基于综合赋权的电磁环网开环方案评价方法研究

open access: yesGaoya dianqi, 2023
针对目前电磁环网开环方案综合评价方法主观性过强,评估指标体系不完善问题。文中提出了一种基于综合赋权的电磁环网开环方案评价方法。首先,分析电磁环网开环原则及机理;在此基础上,综合考虑系统安全稳定性、限流效果等因素,构建开环方案综合评价指标体系;然后利用层次分析法与变异系数法求出主、客观权重系数,进而通过综合评价方法计算得到评估开环方案优劣的综合评价指标;最后通过39节点标准算例、湖南省某地区实际电网算例,结合电力系统分析综合程序(PSASP)仿真分析,验证了文中所提方法的有效性与在实际电网中应用的合理性。
陈道君   +5 more
doaj  

A Research on the Internal Audit Performance Measurement Models Selection and Application [PDF]

open access: yes, 2016
近年来,我国企业努力提高经营效率和效益,力求将企业风险控制在低水平,而内部审计在企业这个过程中扮演着重要的角色。于是,对内部审计部门绩效制定科学有效的评价模型变得愈发重要。企业绩效评价体系应当随所处环境的变化而不断修正,就目前国内企业开展内部审计绩效评价的情况而言,大多数企业仅仅采取绩效评估表评价内部审计绩效,其绩效评价指标也很少修改。因此,如何按照企业自身情况选择内部审计绩效评价模型,讨论评价模型适应性问题成为本文研究的核心问题。 本文通过对内部审计工作进行分解 ...
吴晗悦
core  

Development of a Four‐Language Questionnaire to Investigate Environmental Risk Factors for the Development of Canine Atopic Dermatitis and to Monitor Disease Course and Progression

open access: yesVeterinary Dermatology, Volume 37, Issue 1, Page 34-44, February 2026.
Background: The chronic and multifactorial character of canine atopic dermatitis (cAD) often leads to poor disease control and treatment dissatisfaction. Environmental factors are likely to contribute to the disease development and may play a more important role than assumed previously.
Patricia Clara‐Maria Rhodius   +11 more
wiley   +1 more source

The Improvement Of Financial Performance Evaluation System Of County Power Enterprises [PDF]

open access: yes, 2014
县级电网企业(以下简称“县公司”)作为电网运营的重要组成部分,是电力供应、销售的最后环节。县公司发展水平的高低和经营管理的好坏不仅关系到省公司的发展和国家电网公司“一强三优”现代公司发展目标的实现,而且直接关系着浙江地方经济的繁荣发展与社会的和谐稳定。 本文研究内容以浙江省电力公司(以下简称“浙江公司”)下属典型县公司为考察研究的主要对象,在比较研究国内外有关企业绩效评价理论基础上,结合电力行业自身行业特点和电网企业发展状况,在融合借鉴国资委对央企考核指标体系与国网公司对各省公司考核指标体系的基础上 ...
沈华强
core  

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