Results 21 to 30 of about 9,220 (119)
Deep quantile regression for growth and maturation reaction norms
Methods in Ecology and Evolution, Volume 17, Issue 1, Page 111-124, January 2026.Abstract Understanding species' growth and maturation responses to anthropogenic and environmental pressures is crucial for tracking demographic shifts, phenotypic change and ensuring population sustainability. Traditional regression methods often focus on modelling the conditional mean of life‐history traits, potentially overlooking heterogeneity in ...
Guankui Liu +4 more
wiley +1 more source
Global drivers of the conservation–invasion paradox
Conservation Biology, Volume 39, Issue 5, October 2025.Abstract The conservation–invasion paradox (CIP) refers to a long‐term phenomenon wherein species threatened in their native range can sustain viable populations when introduced to other regions. Understanding the drivers of CIP is helpful for conserving threatened species and managing invasive species, which is unfortunately still lacking. We compiled
Yanhua Hong, Zhiyong Yuan, Xuan Liu
wiley +1 more source
New Phytologist, Volume 247, Issue 6, Page 2616-2629, September 2025.Summary Seagrasses are important contributors to environmental nutrient cycling in marine ecosystems and can improve water quality by absorbing excess nitrogen (N). However, these ecosystems are vulnerable to human‐mediated pressures, including marine heatwaves (MHWs), particularly those of longer duration. We performed an experiment simulating a 30‐d,
Alissa V. Bass +5 more
wiley +1 more source
Assessing Closed Hydroponic Subsystems for Batavia Lettuce Growth Under Different Planting Densities
World Water Policy, Volume 11, Issue 2, Page 427-438, May 2025.ABSTRACT Hydroponic systems have the potential to be sustainable and alternative methods for food production that confer advantages of high production and better control of growth. However, only a few studies have focused on leafy vegetable growth in different subsystems and environmental variables.
Demet Çekin +6 more
wiley +1 more source
Hydraulic traits are coordinated but decoupled from carbon traits in herbaceous species
Functional Ecology, Volume 39, Issue 5, Page 1302-1317, May 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant hydraulic traits primarily define the water regulation strategy, thus enabling a better understanding of vegetation structure, function and dynamics under varying hydro‐environments.
Ruike Huang +9 more
wiley +1 more source
Measuring the performance of Antarctic Treaty decision‐making
Conservation Biology, Volume 39, Issue 1, February 2025.Abstract Agreements reached at the Antarctic Treaty Consultative Meetings (ATCMs) are among the primary means for addressing Antarctic conservation and environmental protection issues. However, according to contemporary scholars, Antarctic Treaty decision‐making is becoming increasingly unresponsive to the rising environmental challenges in the region.
Natasha Blaize Gardiner +3 more
wiley +1 more source
Postnatal outcome following fetal aortic valvuloplasty for critical aortic stenosis
Ultrasound in Obstetrics &Gynecology, Volume 64, Issue 3, Page 339-347, September 2024.ABSTRACT Objective To report our experience of fetal aortic valvuloplasty (FAV) for critical aortic stenosis (AS), with a focus on the postnatal evolution of the patients. Methods This was a retrospective study including all fetuses with critical AS which underwent FAV in a single center between January 2011 and June 2022.
R. Corroenne +14 more
wiley +1 more source
Gaoya dianqi, 2010 基于有限元数值仿真计算方法,建立了750 kV线路杆塔—导线—绝缘子的塔线三维电场仿真模型,研究优化750 kV复合绝缘子均压环的结构参数,并对均压环的均压效果进行了分析。计算结果表明,均压环可显著地改善绝缘子电场分布,高压端均压环表面的最大电场强度控制在20 kV/cm以下,可见电晕和无线电干扰试验的结果表明,高压端金具和均压环的起晕电压、无线电干扰水平均符合国家标准或规程要求,设计的均压环能够满足750 kV输电线路对复合绝缘子的使用要求。研究结果为750 kV输电线路外绝缘设计提供了有益的参考。
薄学微 +4 more
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基于矩量法和蝴蝶交配优化算法的甚低频发射天线顶线绝缘子均压环优化设计
Gaoya dianqi, 2020 针对甚低频发射天线顶线绝缘子串电压分布不均匀极易产生电晕的问题,采用矩量法（method ofmoments,MOM）研究了不同均压环管径、半径、抬高距以及绝缘子串配置位置对瓷支柱绝缘子串电压分布的影响,提出了一种应用矩量法和蝴蝶交配优化算法（butterfly mating optimization,BMO）协同优化顶线绝缘子串均压环的新方法。该方法首先建立顶线绝缘子串MOM天线优化模型;然后,提取仿真得到的分压和天线效率并计算目标函数;利用BMO迭代得到顶线绝缘子相对位置和均压环结构参数 ...
李斌 +4 more
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Gaoya dianqi, 2022 为减少多雷区用110 kV复合绝缘子雷击闪络次数，文中在110 kV复合绝缘子上加装悬浮中间均压环，研究其是否具有提升绝缘子耐雷水平的作用。试验测定了正负极性标准雷电冲击电压下的U50击穿电压，并使用高速摄影仪记录了放电过程。结合电场仿真，对得到的试验结果进行了讨论。结果显示，靠近正极性固定电位均压环布置的悬浮中间均压环具有提升绝缘子耐雷水平的作用，文中布置方式下最高提升约10%，并伴随有绕过均压环放电现象的发生。结果表明，采用悬浮中间均压环可以提高110 kV复合绝缘子耐雷水平 ...
卢明 +5 more
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