Results 41 to 50 of about 1,186 (123)
Broadening the coverage of computational representations of metaphor through Dynamic Metaphor Theory [PDF]
Current approaches to computational metaphor processing typically incorporate static representations of metaphor. We aim to show that this limits the coverage of such systems.
Bloem, J., Tan, X.
core +4 more sources
Policy &Internet, Volume 16, Issue 4, Page 711-726, December 2024.Abstract In the digital sovereignty debate, countries and blocks seek to build technological and regulatory capacity to ascertain technological autonomy—definitions notwithstanding. Meanwhile, these actors seek to position themselves discursively, differentiating their own understanding of digital sovereignty from that of competing powers.
Riccardo Nanni +2 more
wiley +1 more source
Dianci bileiqi, 2017 雷击是造成输电线路跳闸的重要原因之一,雷击一般引起绝缘子串闪络导致线路跳闸,雷击引起档中导、地线空气间隙击穿导致线路跳闸较为罕见。针对一起500kV同塔双回输电线路雷击跳闸故障,通过建立绕击和反击电磁暂态模型,详细分析了绕击情况下和反击情况下该线路的过电压波过程,得出了雷击架空地线引起导、地线空气间隙击穿是本次故障的主要原因。最后,提出了防止同塔双回输电线路导、地线空气间隙击穿的措施。
岳一石 +5 more
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Financial speculation meets cultural heritage in China's wildlife markets
Conservation Biology, Volume 38, Issue 5, October 2024.Abstract Environmental regulations restricting the use of a natural resource or species often have unintended consequences. One example is prohibitions on the international trade in culturally important endangered wildlife. Trade restrictions may artificially increase scarcity and, consequently, value.
Annah Lake Zhu, George Zhu
wiley +1 more source
Gaoya dianqi, 2003 利用EMTP程序对同杆双回交流500kV输电线路的反击耐雷性能进行了详细的计算和分析,并考虑到雷击塔顶时导线上交流周期电压的随机性,提出了利用统计法确定超高压线路的反击耐雷性能。
张志劲, 廖瑞金, 司马文霞
doaj
Conservation Biology, Volume 38, Issue 5, October 2024.Abstract Unsustainable wildlife consumption and illegal wildlife trade (IWT) threaten biodiversity worldwide. Although publicly accessible data sets are increasingly used to generate insights into IWT, little is known about their potential bias. We compared three typical and temporally corresponding data sets (4204 court verdicts, 926 seizure news ...
Sifan Hu +6 more
wiley +1 more source
Dianci bileiqi, 2015 以山西某煤矿35 kV架空线路为实际背景,利用ATP-EMTP仿真软件计算雷击杆塔情况下线路系统的反击耐雷水平。结果表明:对于线路处于易击段的杆塔,在特定的冲击接地电阻值下,在杆塔的不同相加装线路避雷器,系统的反击耐雷水平具有很大差异。对于该类型的线路杆塔,需要结合实际情况选取合理方案,这样既可以使线路系统反击耐雷水平达到预期效果,又能够给防雷施工节省开支、带来便捷。仿真计算结果对35 kV线路防雷设计、改造提供了参考依据。
刘建华, 李鹏飞, 庞乐乐, 王冰
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Adoption of International Financial Reporting Standards and Market Performance of Listed Banks in Nigeria [PDF]
, 2017 . The objective of this study is to examine the effect of the adoption of IFRS on the market performance of banks in Nigeria. Secondary data were acquired from the financial statement of 15 money deposit banks listed on floor of the Nigerian Stock ...
Iyoha, F.O. +3 more
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Integrative Conservation, Volume 3, Issue 1, Page 36-45, March 2024.Threatened and endangered species that occur in coastal areas are susceptible to the impacts of hurricanes that can destroy and reorganize their habitats. We used long‐term tracking of endangered beach mice to reveal they survive these impacts by using high elevation dune habitats to stay safe.
Michael V. Cove +5 more
wiley +1 more source
Gaoya dianqi, 2016 为提升输电线路雷击故障判定的自动性与时效性,最大限度减少输电线路因雷击故障导致的停运时间,研发了输电线路跳闸雷电绕反击故障自动诊断系统。基于输电线路跳闸信息和雷电定位系统的广域监测数据,进行雷电流幅值与杆塔绕反击耐雷水平对比,实现了雷击故障杆塔区间准确定位和雷电绕反击性质自动辨别。该系统已在南方电网部署应用,将长期以来雷击故障点事后的人工查询和雷击事故判断提升为实时诊断,为输电线路雷击故障快速处置、差异化防雷评估改造工作提供了有效的技术指导,对于保障电网安全稳定运行具有重要的意义。
陶汉涛 +6 more
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