Results 21 to 30 of about 1,213,675 (167)

A more‐than‐human political ecology of Indonesian songbird trade

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract Since its inception, conservation science has considered wildlife trade a problem. In focusing on conservation outcomes, conservationists almost completely ignore the welfare of traded animals and plants and the harms they endure. We developed a political ecology approach that incorporates the interconnectedness of people with animals and ...
Sicily Fiennes   +9 more
wiley   +1 more source

Advancements and Applications of 3D Printing Techniques and Novel Materials in Soft Robotics for Medical Devices

open access: yesRare Metals, Volume 45, Issue 5, May 2026.
ABSTRACT Additive manufacturing, commonly referred to as three‐dimensional (3D) printing, provides the geometric freedom and multi‐material integration needed to build soft medical robots for minimally invasive interventions, prosthetics, and rehabilitation.
Yao Wang   +5 more
wiley   +1 more source

The Five‐Thread Model & Academic Policy Entrepreneurs: From the White Australia Policy to Multicultural Australia

open access: yesPolicy Studies Journal, Volume 54, Issue 2, May 2026.
ABSTRACT Why did Australia go from the White Australia Policy, which excluded non‐whites, to institutionalizing multiculturalism policy in the 1970s? This question defies traditional political ideologies of the major political parties, which had long supported the White Australia Policy. This article is a rare empirical demonstration of the Five‐Thread
Julius C. S. Mok
wiley   +1 more source

Building trust with marginalized communities in participatory acoustic monitoring through dynamic consent

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract There exists a growing suite of technologies that support significant and exciting progress in biodiversity conservation and research. Citizen scientist participation is common in this research and often focuses on data collection and labeling.
Joycelyn Longdon   +5 more
wiley   +1 more source

Impacts of Human Development on Wildlife Use of Corridors in Botswana 人类开发对博茨瓦纳野生动物廊道利用的影响

open access: yesIntegrative Conservation, Volume 5, Issue 1, Page 164-171, March 2026.
This study examined the effect of landscape‐scale human impact on wildlife in Botswana. We examined how species use wildlife corridors in two different human‐dominated landscapes. We identified differences in temporal overlap between wildlife and humans across both landscapes, which is fundamental to consider in both current and future conservation ...
Tempe S. F. Adams   +3 more
wiley   +1 more source

中性点高阻接地电网及其阻值的选用

open access: yesGaoya dianqi, 1997
介绍了高阻接地方式的应用与特点,重点讨论了中性点高阻接地方式的阻值确定标准,并指出了这种接地方式的应用范围。
张慧缓, 李素英
doaj  

Disaster Cross‐Sector Collaboration Networks: Evidence from Four Historical Disasters

open access: yesRisk, Hazards &Crisis in Public Policy, Volume 17, Issue 1, March 2026.
ABSTRACT By conducting content analysis and social network analysis of media coverage of four historical disasters (i.e., the 2011 Joplin Tornado, 2013 Moore Tornado, 2017 Hurricane Harvey, and the 2023 Maui wildfire), this study uncovered characteristics of cross‐sector disaster collaboration networks.
Xiaochen Angela Zhang, Jonathan Borden
wiley   +1 more source

10kV小电阻接地系统的接触电压安全性研究

open access: yesDianci bileiqi, 2017
分析了城市中低压配网的接地拓扑结构,研究了10 kV配网中性点经小电阻接地后的380V侧接触电压隐患以及安全条件。针对单台区独立式和多台区互联式的台区接地方式,依据相关标准和典型设计分别建立场路模型,开展了台区单相接地故障时的接触电压安全性及影响因素仿真研究。结果表明:1)对于单台区独立式的台区接地方式,保护接地与工作接地的最小分开距离受接地电阻和重复接地影响;2)对于多台区互联式的台区接地方式,最小互联台数与台区间距离、重复接地密切相关。
雷潇, 廖文龙, 刘强, 李林欢
doaj  

不同接地方式下变压器35 kV绕组外部过电压特性分析及防治措施

open access: yesDianci bileiqi, 2023
变压器35 kV绕组中性点接地方式较多,现有设计没有对不同接地方式下变压器的防雷措施进行专门考虑,导致变压器35 kV侧雷击事故频发。为了对不同接地方式下变压器35 kV绕组雷电侵入波特性及防治措施进行研究,采用电磁暂态分析软件ATP-EMTP建立仿真模型,对35 kV绕组星形接线的配网变压器和三角形接线的风电场升压变进行了雷电侵入波电磁暂态仿真,分析了导致35 kV绕组绝缘损坏的雷电侵入波特点,考察了不同安装方式下避雷器对雷电侵入波防治的有效性。研究表明不同接地方式下变压器35 ...
胡晓宇, 陈皓, 刘守豹
doaj  

How Vaccine Mandates Emerged Without a Mandate: Testing Stream Independence in Vietnam's COVID‐19 Response

open access: yesReview of Policy Research, Volume 43, Issue 2, March 2026.
ABSTRACT This study adapts the Multiple Streams Framework (MSF) to explore why COVID‐19 vaccine mandates were applied at sectoral and subnational levels in Vietnam while the central government maintained that vaccination was voluntary. Document analysis reveals that these mandates arose from the effective coupling of the three streams—problem, policy ...
Hang Duong, Katie Attwell
wiley   +1 more source

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