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Key n‐Gram Extractions and Analyses of Different Registers Based on Attention Network
Journal of Applied Mathematics, Volume 2021, Issue 1, 2021., 2021 Key n -gram extraction can be seen as extracting n‐grams which can distinguish different registers. Keyword (as n = 1, 1‐gram is the keyword) extraction models are generally carried out from two aspects, the feature extraction and the model design.
Haiyan Wu +5 more
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Shuitu Baochi Xuebao, 2023 为探究桂西北喀斯特区石灰土与红壤坡地幼龄橘园的降雨侵蚀特征,通过室内人工模拟降雨试验,研究3种降雨强度(30,60,90 mm/h)下,石灰土与红壤坡地幼龄橘园的产流产沙特征。结果表明:(1)降雨强度为30,60 mm/h时,红壤橘园的产流总量分别为石灰土橘园的2.46,1.83倍,且红壤橘园主要以地表产流为主,石灰土橘园主要以壤中流产流为主;当降雨强度为90 mm/h时,二者产流总量无显著性差异(p>0.05),均以地表产流为主。(2)石灰土橘园与红壤橘园地表径流强度随降雨强度增大而增大 ...
郑金德 +5 more
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Shuitu Baochi Xuebao, 2021 自然条件下降雨多以间歇形式出现，而坡面土壤侵蚀又是一个渐变发育的复杂过程。通过3个雨强（60，90，120 mm/h）、5个坡度（5°，10°，15°，20°，25°）下的15场室内模拟降雨，研究一、二次降雨条件下不同雨强、坡度及降雨量对红壤坡面径流和侵蚀过程的影响，探讨间歇降雨条件下坡面侵蚀发育过程及其主要影响因素的变化。结果表明：（1）二次降雨的产流时间相比一次降雨均提前，一次降雨径流总量受到雨强、坡度和降雨量的共同影响，15°坡度是径流总量变化的一个转折点，二次降雨时降雨量的作用减弱 ...
李霞 +6 more
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Integrative Conservation, Volume 4, Issue 2, Page 165-187, June 2025.Upper left: Cyrtodactylus myintkyawthurai, upper right: Hemiphyllodactylus montawaensis, and bottom left: Gyiophis salweenensis, just recently described, microendemic taxa not yet covered by any protective measures. Bottom right: Geochelone platynota offspring from Cologne Zoo, an example for successful ex situ keeping and conservation breeding of ...
Carolin Scholten +7 more
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China's Eco‐Civilisation, Climate Leviathan, and Hobbesian Energy Transition
Antipode, 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
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Veterinary Dermatology, Volume 35, Issue 5, Page 500-507, October 2024.Abstract Background Canine atopic dermatitis (cAD) is a hereditary, generally pruritic and predominantly T‐cell‐driven inflammatory skin disease, involving an interplay between skin barrier abnormalities, allergen sensitisation and microbial dysbiosis.
L. Widorn +2 more
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Conservation Biology, Volume 38, Issue 3, June 2024.Abstract Reintroduced populations are typically considered to progress through establishment, growth, and regulatory phases. However, most reintroduction programs do not monitor intensively enough to test this conceptual model. We studied population indices derived from track activity of 4 threatened species (greater bilby [Macrotis lagotis], burrowing
Katherine E. Moseby +3 more
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Shuitu Baochi Xuebao, 2006 利用室内模拟降雨和原状土盆栽的方法。研究了3个不同降雨强度条件下降雨施肥间隔对杭嘉湖平原区油菜田氮紊径流流失的影响。结果表明：在同一降雨强度下，降雨施肥间隔与总氮输出浓度呈负相关关系。而同一降雨施肥间隔下。雨强与径流氮浓度呈正相关关系．但即使在低雨强下．短降雨施肥间隔仍可导致大量氮紊流失；径流氮素输出动态过程可以分为前期浓度出峰期和后期浓度下降稳定期，径流氮浓度的输出风险主要集中在前期出峰期，低雨强的稳定期出现时间较早；硝氮是氮索流失的主要形态，各处理条件下硝氮比重均在30％以上 ...
梁新强 +4 more
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Shuitu Baochi Xuebao, 2023 坡面细沟形态特征的定量分析是研究细沟侵蚀的基础。通过设计3种降雨强度(30,60,90 mm/h)和5种坡度(2°,5°,10°,15°,20°)组合条件下的人工降雨模拟试验,定量研究饱和紫色土坡面降雨强度及坡度对细沟形态及其空间变化特征的影响。结果表明:饱和紫色土坡面细沟平均宽度、深度和细沟宽深比分别为3.44~9.64 cm、1.01~8.14 cm和1.18~3.87,细沟宽度和深度沿坡面从上至下整体均表现出先增大后减小的趋势,细沟宽深比沿坡面表现为上坡＜中坡＜下坡的变化特征。整体来看 ...
麻力文 +5 more
doaj
Wildlife Letters, Volume 2, Issue 1, Page 17-22, March 2024.Temminck's pangolin faces conservation threats, mainly habitat fragmentation, poaching, and trafficking. The study assessed the ecology, status, and distribution of Temminck's pangolin in Hwange National Park and directly sighted seven specimens. Biotic and abiotic factors influence pangolin distribution inside and outside protected areas.
Kelly Sabashau +4 more
wiley +1 more source