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[期刊论文] 作者：Jiwu Huang,Chuangjun Li,Junzi,
来源：黑龙江科技学院学报 年份：2019
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：Bolin CHEN,Haodong LI,Weiqi LUO,Jiwu HUANG,,
来源：Science China(Information Sciences) 年份：2020
Dear editor,In recent years, image forensics has attracted increasing attention, and many forensic methods have been proposed for identifying image processing operations. Until now, most existing meth...
[期刊论文] 作者：Fangjun Huang,Xiaochao Qu,Hyoung Joong Kim,Jiwu Huang,,
来源：Computational Visual Media 年份：2015
In this paper, a new class of image texture operators is proposed. We firstly determine that the number of gray levels in each B × B subblock is a fundamental property of the local image texture. Thus...
[期刊论文] 作者：Jiwu Huang,Chuangjun Li,Jie Ma,Yingda Zang,Xingyan Sun,Xiaoguang Chen,Dongming Zhang,
来源：中国化学快报:英文版 年份：2021
Three sesquiterpene-based meroterpenoids psiguamers A-C(1-3)with new skeletons were isolated from Psidium guajava leaves.Compounds(±)-1 and(±)-2 were two pairs of humulene-de「ived meroterpenoids bearing a rare methylated benzoylphloroglu......
Psiguamers A-C,three cytotoxic meroterpenoids bearing a methylated benzoylphloroglucinol framework f
[期刊论文] 作者：Jiwu Huang,Chuangjun Li,Jie Ma,Yingda Zang,Xingyan Sun,Xiaoguang Chen,Dongming Zhang,
来源：中国化学快报（英文版） 年份：2004
Three sesquiterpene-based meroterpenoids psiguamers A-C(1-3)with new skeletons were isolated from Psidium guajava leaves.Compounds(±)-1 and(±)-2 were two pair...
Characteristic Dihydroagarofuran Sesquiterpenoids with Neuroprotective Effects from the Celastraceae
[期刊论文] 作者：Fangyou Chen,Jing Wang,Yongming Luo,Chuangjun Li,Jiwu Huang,Jie Ma,Dongming Zhang,
来源：中国化学（英文版） 年份：2021
Main observation and conclusionrnTen new characteristic dihydroagarofuran sesquiterpenoids and three known ones were acquired from the Celastraceae plant Trip-terygium wilfordii.Their structure characterizations were done through spectrosco......
Three new decarbonyl prenylphloroglucinols bearing unusual spirost subunits from Hypericum scabrum a
[期刊论文] 作者：Jie Ma,Guiyang Xia,Yingda Zang,Chuangjun Li,Jianbo Yang,Jiwu Huang,Jianjun Zhang,Yalun Su,Aiguo Wang,,
来源：中国化学快报：英文版 年份：2021
Three novel polycyclic polyprenyled acylphloroglucinols,Hyperscabins A-C,were obtained from the aerial parts of Hypericum scabrum.They featured an unprecedented 5,5-spiro ketal subunit with the loss of C-2’carbonyl in the phloroglucinol ri......
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