Results 21 to 30 of about 11,592 (110)

Diversity and Ecological Factors Influencing Medicinal Plant Use Among Ethnolinguistic Groups in the Philippines 21世纪菲律宾人类文化语言学族群药用植物多样性及其生态关联研究

open access: yesIntegrative Conservation, Volume 4, Issue 2, Page 231-245, June 2025.
Plant order‐level Sankey plot illustrating plant use of ethnolinguistic groups for key disease types based on organ systems and use. Each node represents the strength of its interaction or usage. ABSTRACT Many human populations rely on natural remedies for health and healing, with traditional medicinal plants playing a vital role in diverse ...
Krizler C. Tanalgo   +15 more
wiley   +1 more source

Identification of Priority Areas for Conservation of Threatened Agamid Lizards of Sri Lanka Using Species Distribution Modeling 斯里兰卡濒危蜥蜴 (鬣蜥科) 保护优先区域的识别:基于物种分布模型的研究

open access: yesIntegrative Conservation, Volume 4, Issue 2, Page 188-204, June 2025.
We assessed the distribution of 14 threatened agamid lizard species using Species Distribution Modeling to identify hotspots for these species' conservation. Based on the results, high‐priority areas of threatened agamids were projected to occur specially in the wet zone.
Iresha Wijerathne   +10 more
wiley   +1 more source

Incremental yield of exome sequencing over standard prenatal testing in structurally normal fetuses: systematic review and meta‐analysis

open access: yesUltrasound in Obstetrics &Gynecology, Volume 65, Issue 5, Page 552-559, May 2025.
ABSTRACT Objective To critically review the literature and synthesize evidence on the incremental yield of prenatal exome sequencing (PES) in fetuses with an apparently normal phenotype with a normal G‐banded karyotype or chromosomal microarray (CMA).
A. Sotiriadis   +5 more
wiley   +1 more source

基于多源信息的变压器状态评价方案研究与应用

open access: yesGaoya dianqi, 2016
为了适应变电设备向大容量化、高电压化、结构多样化、密封化及设备状态检修的发展趋势,笔者在区间物元可拓原理、云模型和灰色模型的组差值法的基础上,建立基于多源信息的变压器两级和综合评价模型,给出了变压器单因素指标的趋势预测评价和整体状态评价的具体方案。在两级评价中利用顶层油温、绕组热点温度和负载能力计算综合相对劣化度并得到自然模式和加速劣化模式的综合评价分值,在综合评价中利用统计模型得到不良工况和可靠性对运行状态进行补充,首次建立负载能力模型和故障预测模型,对变压器运行状态进行修正 ...
张晗, 常安, 王奇, 周湶, 梁韵
doaj  

Achieving sustainable water distribution through penalty‐free multi‐objective evolutionary design optimization

open access: yesWorld Water Policy, Volume 11, Issue 2, Page 499-525, May 2025.
Abstract Water distribution networks are costly long‐term investments, prompting researchers to seek cost reduction and efficient design solutions using optimization techniques. In this context, the Penalty‐Free Multi‐Objective Evolutionary Algorithm (PFMOEA) is employed alongside pressure‐dependent analysis (PDA) to optimize water distribution systems
Emily Kambalame, John Ndiritu
wiley   +1 more source

基于变权系数的GIS运行状态多层模糊综合评判

open access: yesGaoya 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
doaj  

Critical appraisal of methodological quality and completeness of reporting in Chinese social science systematic reviews with meta‐analysis: A systematic review

open access: yesCampbell Systematic Reviews, Volume 21, Issue 1, March 2025.
Abstract Background A systematic review is a type of literature review that uses rigorous methods to synthesize evidence from multiple studies on a specific topic. It is widely used in academia, including medical and social science research. Social science is an academic discipline that focuses on human behaviour and society.
Liping Guo   +8 more
wiley   +1 more source

The scope of empowerment for conservation and communities

open access: yesConservation Biology, Volume 39, Issue 1, February 2025.
Abstract Conservationists increasingly position conservation that is mutually beneficial to people and biodiversity on the promise of empowerment of people through participatory discourse, metrics, processes, and outcomes. Empowerment represents multidimensional concepts and theories that permeate the interlinking levels of power, from the ...
Michael A. Petriello   +8 more
wiley   +1 more source

基于多层次灰色理论的综合评价模型及应用

open access: yes四川大学学报. 自然科学版, 2005
针对评价过程中评价信息的不确定性和不完全性,提出了基于多层次灰色理论的综合评价模型并给出了一个实例.该模型能够避免目前一般评价方法在各类灰色程度评价信息利用上的缺陷,使评价结果客观合理.
胡容, 黄南京
doaj  

Efficiency and consumer welfare under retail electricity deregulation: Analysis of Ohio's retail choice markets

open access: yesJournal of Critical Infrastructure Policy, Volume 6, Issue 1, Spring/Summer 2025.
Abstract Many critical infrastructure services operate under either price regulation or deregulated systems. The grand policy experiment of deregulation has been heavily studied, but evaluations have been limited at the retail level where end‐user prices are often difficult to obtain.
Noah Dormady   +7 more
wiley   +1 more source

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