Results 21 to 30 of about 14,782 (119)

Prospects and perils in the geospatial turn of conservation

open access: yesConservation Biology, Volume 39, Issue 6, December 2025.
Abstract Conservation has embraced advances in big data and related digital technologies as key to preventing biodiversity loss, especially in the identification of areas of conservation priority based on spatial data, which we call the big geospatial data turn.
Jocelyne Shimin Sze, Laura Aileen Sauls
wiley   +1 more source

Effect of aspirin on maternal hemodynamics in Chinese women at high risk for preterm pre‐eclampsia: longitudinal study

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 5, Page 621-630, November 2025.
ABSTRACT Objectives To compare the maternal hemodynamics of Chinese women at low and at high risk for preterm pre‐eclampsia (PE) and assess the differences in hemodynamic parameters between high‐risk women with or without prophylactic aspirin. Methods This was a prospective longitudinal case–control study of 857 Chinese women with a singleton pregnancy
X. Wang   +11 more
wiley   +1 more source

Governing the Ungovernable: Mapping the Development of Groundwater Irrigation and Groundwater Policies in India

open access: yesWorld Water Policy, Volume 11, Issue 4, Page 1048-1064, November 2025.
ABSTRACT Groundwater governance is complex due to several externalities associated with groundwater being an invisible natural resource tied to the land with millions of extractors and limited means of exclusion. The paper traces the evolution of groundwater irrigation in India and the corresponding change in groundwater laws and policies to address ...
Anindita Sarkar, Amrita Sarkar
wiley   +1 more source

Strategies in Ericaceae to acquire phosphorus in phosphorus‐impoverished habitats in the southwest Australian biodiversity hotspot

open access: yesFunctional Ecology, Volume 39, Issue 10, Page 2889-2904, October 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract In the Southwest Australian Biodiversity Hotspot, the greatest plant species diversity tends to occur on the most phosphorus (P)‐impoverished soils. Many plant species in this P‐impoverished environment release root carboxylates that mobilise soil P which is a more ...
Xue Meng Zhou   +5 more
wiley   +1 more source

双断口40.5kV真空容性开断最佳燃弧时间确定试验研究

open access: yesGaoya dianqi, 2017
为了分析双断口真空容性开断在断口非同期动作条件下的最佳燃弧时间,文中分析了双断口真空容性开断断口电压分布特性,研究了开断过程断口过电压计算表达式。采用电路原理分析方法,从理论上计算了不同燃弧时间下的断口过电压值。并对实际样机真空开断重燃特性进行了试验验证。基于理论计算结果及试验结果,给出了40.5 kV双断口真空永磁机构容性负载投切真空断路器燃弧时间参考值。
刘波   +4 more
doaj  

A Difficult Start for the UK Labour Government, But Time Is Still on Their Side

open access: yesWorld Affairs, Volume 188, Issue 3, Fall 2025.
ABSTRACT The newly elected Labour Government in the United Kingdom promised change. However, the first 10 months have been disappointing, characterized by misjudged announcements regarding the Winter Fuel Allowance and Employers' National Insurance contributions. Yet, there is still time to get back on track with welfare reform and create a new welfare
Hefin Gwilym   +4 more
wiley   +1 more source

断路器的统计特性和试验研究方法

open access: yesGaoya dianqi, 1984
断路器的开断过程,具有统计特性。本文用特性函数及特性曲线解释了统计特性的意义,并简要介绍了求取特性函数和特性曲线的主要试验方法。
景晔梁
doaj  

Comparative efficacy of selenoureido carbonic anhydrase inhibitors and azole antifungal drugs against clinical isolates of Malassezia pachydermatis

open access: yesVeterinary Dermatology, Volume 36, Issue 3, Page 302-313, June 2025.
Background – Malassezia pachydermatis (MP) is implicated in severe dermatitis and otitis externa (OE) of companion animals and recently gained attention for its increasing resistance to azole compounds. For this reason, developing novel therapeutic strategies is of great interest. In a previous work, we used reference yeast isolates to evaluate several
Costanza Spadini   +11 more
wiley   +1 more source

China's Eco‐Civilisation, Climate Leviathan, and Hobbesian Energy Transition

open access: yesAntipode, Volume 57, Issue 3, Page 830-861, May 2025.
Abstract Scholars have hitherto tended to theorise China's ecological civilisation project either as a form of environmental authoritarianism or as a vision of eco‐socialism. This paper contributes to the conversation by conducting a textual analysis of Chinese scholarly discussions on eco‐civilisation.
David Chen
wiley   +1 more source

运行与检修问答

open access: yesGaoya dianqi, 1993
【问】断路器的“特殊开断”有那几种主要类型?它们的主要特征是什么? 【答】失步开断、近区故障开断、切合空载长线、切合高压感应电动机、切合电容器组、空载变压器和电抗器的开断、发展性故障的开断、并联开断以及异相接地故障的开断等,称之为“特殊开断”。 (1)失步开断(也称反相开断) 电力系统中用于母联或作为系统间的联络断路器有可能在系统失步而出现反相情况下进行操作,这种操作称为失步开断或反相开断。
林立生
doaj  

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