Results 51 to 60 of about 34,242 (171)

Home‐Based Versus In‐Hospital Care in Pediatrics: A Systematic Review of Cost‐Effectiveness Studies

open access: yesWorld Medical &Health Policy, Volume 18, Issue 2, June 2026.
ABSTRACT Home‐based care has emerged as a potential alternative to traditional hospital‐based care for children and adolescents worldwide. This systematic review aimed to systematically gather and critically assess the available evidence on the cost‐effectiveness of home‐based versus in‐hospital care for pediatric populations globally.
Luís Carlos Lopes‐Júnior   +8 more
wiley   +1 more source

Root exudates mediate microorganisms to improve rhizosphere nutrient availability and crop productivity under straw mulching and slow‐release nitrogen fertilizer

open access: yesFunctional Ecology, Volume 40, Issue 6, Page 1725-1739, June 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Root exudates play a key role as signals and nutrients in mediating plant–microbe communication. However, critical knowledge gaps remain regarding how root exudates mediate soil–microbe–plant interactions to regulate crop yield under long‐term straw mulching combined ...
Jiajie Song   +7 more
wiley   +1 more source

一种用于均匀电场下人工积污试验的装置

open access: yesDianci bileiqi, 2018
为了降低污闪事故的威胁、了解绝缘子积污机理,研究人员在绝缘子积污特性方面做了许多工作,但仍少有针对均匀电场下的绝缘子积污特性的深入研究。为了研究均匀电场下绝缘子的积污特性,研制了一种用于均匀电场下人工积污试验的装置,该装置由恒温恒湿箱、无风试验罐以及粉尘发生器组成,使用多个测量装置监控试验区内的环境参数,并设计了相应的试验方法,按负反馈逻辑控制试验区内的环境参数。通过仿真计算与实际测量的手段对装置和方法的有效性做了初步研究,研究结果表明,该装置不仅能提供不同电压种类、场强可控的均匀电场 ...
梅红伟   +4 more
doaj  

Effects of political identity activation and inaccurate metaperceptions on attitudes toward wolves

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract Polarization between groups can undermine durable conservation outcomes. Activating group identities (i.e., an individual's sense of self derived from membership in a group) can exacerbate differences, especially when people hold inaccurate perceptions of their peers and rivals.
Alexander L. Metcalf, Justin W. Angle
wiley   +1 more source

[Research progress and clinical application of allergen nasal provocation test]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2023
Han J, Lu M, Cheng L.
europepmc   +1 more source

Using incentive payments to promote human–carnivore coexistence

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract For many large carnivores, minimizing the financial burden they impose on local people is critical to their conservation. Incentive‐based programs that provide people with financial benefits for taking pro‐conservation actions or achieving conservation goals are a promising tool for promoting human–carnivore coexistence. Although the number of
Adam Pekor   +9 more
wiley   +1 more source

145kV断路器开合电容器组电流试验研究

open access: yesGaoya dianqi, 2012
笔者研究了145 kV断路器开合电容器组电流试验的标准选用、试验方法、试验回路参数、试验要求等,并介绍了试验情况。研究成果的应用使得145 kV投切电容器组断路器的开合电容器组性能得到了型式试验考核,为工程的安全可靠运行提供了保障。
黄实   +4 more
doaj  

GFRP筋锚固及抗拉强度试验研究

open access: yes建筑工程与管理, 2019
GFRP材料因其所具有的诸多技术优势和材料特性在锚固工程中被广泛运用。在GFRP抗拉强度试验中,采用六种不同长度的GFRP锚杆,用套筒粘结式锚具进行拉拔试验,测定GFRP锚杆长度对其抗拉性能的影响。得出以下主要结论:(1)试件从开始加载至达到极限荷载的整个过程是弹性变形,达到极限荷载后,试件发生断裂,是一种脆性破坏。(2)采用钢筋套筒粘结型锚具并浇灌植筋胶能够使GFRP筋达到极限抗拉强度,此锚固方式是行之有效的锚固方式。(3)在相同的锚固长度下,GFRP锚杆的极限抗拉强度随着长度的增加而增大 ...
延呈 王   +3 more
semanticscholar   +1 more source

Calibration of the species threat abatement and restoration metric's threat abatement component in a Costa Rican landscape

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract Achieving global conservation policy goals requires the ability to set and measure progress toward science‐based targets for biodiversity. The species threat abatement and restoration (STAR) metric was developed to enable actors to set science‐based targets for species.
Louise Mair   +17 more
wiley   +1 more source

智能GIS隔离开关开合母线充电电流试验方法探讨

open access: yesGaoya dianqi, 2014
智能GIS作为智能变电站的关键开关设备目前正在迅速发展,但其型式试验项目尚无国家标准对此进行明确规定。为了验证智能GIS设备的可靠性,笔者对智能GIS相关试验项目之一隔离开关开合母线充电电流试验的试验方法进行了探讨,并针对隔离开关开合母线充电电流试验方式1和方式3开展了相关试验研究。通过对试验数据的研究分析,提出了智能GIS开合母线充电电流的试验方法建议。文中的研究结果对今后更高电压等级智能GIS型式试验的开展具有较大的参考意义。
陆建挺   +4 more
doaj  

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