Results 111 to 120 of about 2,687 (178)

中国草本沼泽植被地上生物量及其空间分布格局

open access: yesSCIENTIA SINICA Terrae
祥金 神   +19 more
semanticscholar   +1 more source

[Detection of neurofibroma combining radiomics and ensemble learning]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Liu Y   +6 more
europepmc   +1 more source

[Feature distillation multiple instance learning method based on sequence reorganized Mamba]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zeng J   +8 more
europepmc   +1 more source

1990—2020年滇中城市群耕地非农化时空变化特征及驱动机制

open access: yesShuitu Baochi Xuebao
[目的] 通过分析滇中城市群30年耕地非农化的演变路径、时空变化特征及驱动机制,为滇中城市群耕地资源的保护及精准管理提供理论依据。[方法] 基于滇中城市群土地利用数据和统计年鉴数据,运用重心迁移模型、变化轨迹模型、空间自相关分析、主成分分析等方法揭示1990—2020年滇中城市群耕地非农化过程、空间分布特征及主要驱动因素。[结果] (1)从时间上看,滇中城市群耕地非农化面积呈波动下降趋势,2000年前后由年均增加约6.88×103 hm2转变为年平均减少约2.66×104 hm2,受政策 ...
杨玉钱   +4 more
doaj  

[Full-size diffusion model for adaptive feature medical image fusion]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Di J, Shi S, Wang H, Liang C, Zhu Y.
europepmc   +1 more source

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