Results 121 to 130 of about 7,162,114 (343)

Interval Timing Is Altered in Male Nrxn1+/− Mice: A Model of Autism Spectrum Disorder

Autism Research, EarlyView.
ABSTRACT Autism spectrum disorder (ASD) is characterized by impaired social interactions and communication, and increased repetitive and stereotypical behavior. Neuroimaging shows functional abnormalities in brain areas involved in temporal processing in autistic individuals, and they also show deficits in interval timing.
Kyle M. Roddick, Elias B. Habib, Richard E. Brown, Fuat Balcı   +3 more
wiley   +1 more source

气体绝缘金属封闭输电线路（GIL）接地问题探讨

Gaoya dianqi, 2016
气体绝缘金属封闭输电线路（GIL）凭借着自身优势,在近年来得到很大发展。为了保证GIL使用安全,需要对其外壳接地进行合理的设计和布置。笔者介绍了GIL两种接地方式及各自特点,利用MATLAB Simulink建立三相分体式GIL等值计算模型,结合某800 kV/4 000 A GIL产品参数进行仿真计算,研究了GIL外壳电位分布特征,探究了导流排布置数量、接地点间距对外壳电位及接地点入地电流的影响。计算结果表明,GIL外壳电位呈现出端部高中间低的"V"字形分布;在GIL端部设置导流排对降低外壳电位 ...
王亚楠, 丁卫东, 苟杨, 夏健, 闫家启, 王嘉琛, 李志兵   +6 more
doaj  

Activism as education in and through the youth climate justice movement

British Educational Research Journal, EarlyView.
Abstract Young people worldwide are increasingly participating in a global movement for climate justice, yet to date, little research has examined how youth climate justice activists conceive of and experience activism as education. The present study used in‐depth, semi‐structured interviews with 16 US climate justice activists (aged 15–17) to address ...
Carlie D. Trott
wiley   +1 more source

用超声波检测法对GIL设备两次局放的诊断与分析

Gaoya dianqi, 2016
笔者结合实际工作中发现的两起采用超声波法检测到的GIL局部放电异常事例,介绍了如何采用超声波法对GIL设备缺陷进行定位,如何通过超声波法的结果判断GIL设备缺陷类型,通过对测试异常后的设备解体检查,以及应用X射线透视技术进行验证,准确地查找到GIL设备3支柱绝缘子存在的缺陷,为GIL设备的缺陷查找与诊断提供参考。
李红元, 陈禾, 吴德贯, 周禹
doaj  

特高压GIL伸缩节温度分布的测量与分析

Gaoya dianqi, 2020
温升特性是特高压GIL结构设计的重要一环,型式试验发现特高压GIL伸缩节的温度要明显高于其他单元位置,且呈现各方向、各部位温升不一致的情形,在阳光辐射条件下可能会超过标准要求,为保证苏通GIL综合管廊GIL安全可靠运行,开展了特高压GIL伸缩节温度分布的测量,对比分析了型式试验和现场运行条件下温升差异和分布不一致的原因,找到了伸缩节发热最高部位点,提出了相应运维措施建议,防止伸缩节局部温度超过标准要求,结果表明在苏通工程投运后能够对GIL安全可靠运行提供一定帮助。
刘云鹏, 费烨, 陈江波, 毛安澜, 邵苠峰, 尹晶   +5 more
doaj  

“The purpose of activism is to educate”: Young people's climate activism as and for education in the youth strike movement in England

British Educational Research Journal, EarlyView.
Abstract By skipping school for their cause, young climate strikers repeatedly demonstrated their priorities in 2019 and 2020. They regularly chose to sacrifice a day of their formal education in favour of collective action. This study asks what we can learn from the reflections of former youth strikers.
Loz J. Hennessy
wiley   +1 more source

Extent, characteristics and policy applications of Key Biodiversity Areas

Biological Reviews, EarlyView.
ABSTRACT A global standard for the identification of Key Biodiversity Areas (KBAs) was published 10 years ago to provide a unified set of criteria for identifying ‘sites of significance for the global persistence of biodiversity’. We review the initiative's origins, the KBA identification process, characteristics of the current network, threats, policy
Stuart H. M. Butchart, Olivia Crowe, Tom Scott, Andrew J. Plumptre, Megan Eldred, Ellen McKee, Zoltan Waliczky, Ibrahim Al Hasani, Adrián B. Azpiroz, Daniele Baisero, Fred Barasa, Alison E. Beresford, Bezeng S. Bezeng, Charlotte Boyd, Thomas M. Brooks, Graeme Buchanan, Gill Bunting, Sofia Capellan, Neil Cox, Tim R. B. Davenport, Tammy E. Davies, Gina Della Togna, Wendy Elliott, Matt Foster, Jo Gilbert, Jonathan M. Handley, Diego Juffe‐Bignoli, Victoria R. Jones, Naomi Kingston, Jeannot Kivono, John Lamoreux, Penny F. Langhammer, James Lewis, Bruce Liggitt, Daniel Marnewick, Paul Matiku, Erin McCreless, Rachel A. Neugarten, Catherine Numa, Mark O'Brien, Madhu Rao, Ciara Raudsepp‐Hearne, Justina C. Ray, Samridhi Rijal, Jon Paul Rodríguez, Jurgis Sapijanskas, Wes Sechrest, Martin Sneary, Andrew Snyder, Konstantina Spiliopoulou, Thomas Starnes, Cecilia Tobar, Gautam Surya, Marcelo F. Tognelli, Andrew W. Tordoff, Maria G. Toscano, Yongyut Trisurat, Amy Upgren   +57 more
wiley   +1 more source

Loss, persistence and reversal of phenotypic traits

Biological Reviews, EarlyView.
ABSTRACT The irreversibility of complex trait loss has long been a tenet of evolutionary biology. However, this idea is increasingly at odds with the numerous documented exceptions across the Tree of Life. We synthesise this growing body of evidence across a diverse array of taxa and traits, exploring the evolutionary conditions that enable ...
Giobbe Forni, Giuseppe Fusco, Filippo Nicolini, Heather Bruce, Andrea Luchetti   +4 more
wiley   +1 more source

Waders in a sea of debris: a global overview

Biological Reviews, EarlyView.
ABSTRACT The impact of plastic pollution on ecosystems and marine fauna is well documented, although research into its effects on waders (also known as shorebirds) remains limited. Given that waders are exposed to coastal marine litter, this exposure could be a significant factor in the decline of their populations. This study aims to assess the global
Yada Trapletti‐Lanti, Mónica Expósito‐Granados, Elizabeth Znidersic, Marga L. Rivas   +3 more
wiley   +1 more source

Media Attention to Climate Change and Investor Flows in US Equity Mutual Funds

Business Strategy and the Environment, EarlyView.
ABSTRACT This paper investigates how climate‐related news influences mutual fund investor behaviour in the United States. Although prior research has documented the financial relevance of climate risks, little is known about how media attention to climate change shapes capital allocation across mutual funds.
Laura Andreu, Diego Víctor de Mingo‐López, Juan Carlos Matallín‐Saez, José Luis Sarto   +3 more
wiley   +1 more source