Results 21 to 30 of about 9,037 (116)
Politics &Policy, Volume 54, Issue 2, April 2026.ABSTRACT In this paper, we investigate the adoption of carbon pricing policies within the U.S. across states. While policymakers have many tools at their disposal, carbon pricing is a policy option that utilizes market theories to curtail harmful effects from emissions through pricing structures.
Travis Wagher, Joshua Mitchell
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Integrative Conservation, Volume 5, Issue 1, Page 104-114, March 2026.The Johnstone's whistling frog is an invasive species whose loud night‐time calls may affect human health and well‐being. Our study in Cali, Colombia, combined fieldwork and online surveys to assess its urban occupancy, density, and potential health impacts.
Rubén Darío Palacio, Sumana Goli
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Integrative Conservation, Volume 5, Issue 1, Page 125-136, March 2026.We collated detections of the sun bear from new and previously published camera trap studies across its range. We then analysed these detections at two different spatial scales to assess the habitat associations and diel activity of this species. We found that the sun bear is tolerant to moderate habitat disturbances. ABSTRACT Degraded tropical forests,
Alexander Hendry +5 more
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Integrative Conservation, Volume 5, Issue 1, Page 74-85, March 2026.This study investigates distribution patterns of Galliforms in the Indian Himalayas, focusing on factors influencing their occurrence, regions of high diversity and endemism, and their overlap with protected areas. Our study highlights the need for assemblage‐level conservation strategies in high Himalaya which primarily relies on snow leopard‐focused ...
Manvi Sharma +5 more
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不同标准体系下空气绝缘金属封闭开关设备环境适应性的要求与绝缘性能评估
Gaoya dianqi, 2020 空气绝缘开关设备因其制造简单、成本合理等优势在电网系统和工商业用户中取得较大的应用市场。由于运行地区的海拔高度,空气湿度以及污秽不尽相同,海拔高度影响了空气密度,进而影响其绝缘强度。空气湿度与污秽对固体绝缘件表面的绝缘性能影响较大,同样影响开关设备整体的绝缘可靠性。文中基于有关开关设备的GB,IEC以及IEEE等几个典型的共用与专用标准体系关于运行环境的要求以及相关的性能评估标准进行了全面梳理,旨在提醒开关设备设计工程师在产品设计阶段需要全面考虑环境因素对开关设备运行可靠性的影响 ...
谭东现, 王志川, 毛文奇
doaj
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
Integrative 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
Functional Ecology, Volume 40, Issue 3, Page 636-654, March 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract The nested subset pattern (nestedness) has been widely used to explain species distributions in island and fragmented systems. Mountain sky islands serve as critical natural laboratories for understanding the evolutionary consequences of geographic isolation and climate
Caiwen Zhang +5 more
wiley +1 more source
Gaoya dianqi, 2019 小型化后的40.5 kV开关柜受尺寸限制,普遍采用加装SMC绝缘隔板的复合绝缘方式,但开关柜母排对绝缘隔板放电的故障仍然较为普遍,因此对放电原因的研究很有必要。文中首先对一台KYN61-40.5型开关柜进行工频耐压试验,验证运行中开关柜内母排对绝缘隔板放电的可能性。其次通过绝缘隔板的加速热老化、湿热老化试验,采用SEM测试、交流击穿场强、耐漏电起痕指数和憎水性检测等绝缘材料测试评估方法,研究绝缘隔板理化特性变化规律,进而得出放电的原因。研究结果表明:开关柜绝缘隔板故障并非绝缘隔板击穿强度降低引起 ...
刘衍 +4 more
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Gaoya dianqi, 2023 为了适应国家“碳达峰、碳中和”的发展需求，研制具有结构简单、环境适用范围广、免维护和可靠性高等优点的开关设备是发展第三代环保智能变电站的产品基础。文中以72.5 kV真空断路器为研究对象，通过有限元仿真分析确定了真空灭弧室关键零部件的具体尺寸、动静触头开距和动静触头类型，并对断路器主回路进行温升仿真校核，计算结果表明，新设计的72.5 kV真空断路器具有额定通流3 150 A和开断40 kA故障电流的能力，各项型式试验的顺利通过验证了72.5 kV真空断路器结构设计的合理性。
姚灿江, 孙龙勇, 刘英英
doaj
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT In recent years, the field of magnetic materials has witnessed a paradigm shift from single‐function applications to multifunctional integration, driven by the growing demand for smart materials in advanced technologies. Among various magnetic systems, La(Fe, Si/Al)13‐series materials have emerged as particularly promising candidates due to ...
Irfan Liaquat +2 more
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