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浏览/检索结果: 共2250条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Uncovering the edge urban villages using social media big data: A case study in Beijing, China 期刊论文  OAI收割 HABITAT INTERNATIONAL, 2025, 卷号: 159, 页码: 103357 作者:  Wei, Hubin;  Qi, Wei;  Liu, Shenghe;  Li, Yu;  Yin, Yue   |  收藏  |  浏览/下载：8/0  |  提交时间：2025/04/21 Urban villages  Urban-rural interface  Informal settlement  Spatial inequality  Social media big data  Urbanization  China   Clerodane diterpenoids from the vine stems of Fibraurea recisa Pierre and their hepatic gluconeogenesis inhibitory activity 期刊论文  OAI收割 PHYTOCHEMISTRY, 2025, 卷号: 232, 页码: 12 作者:  Wang, Hai-Yin;  Shen, Yu;  Nie, Wei;  Tu, Wen-Chao;  Huang, Suling   |  收藏  |  浏览/下载：5/0  |  提交时间：2025/04/01 Fibraurea recisa Pi erre  Menispermaceae  Clerodane diterpenoids  Hepatic gluconeogenesis  Diabetes mellitus   Potentiometric enzymatic aptasensing of paralytic shellfish toxins using graphene-wrapped magnetic nanospheres and an all-solid-state cadmium-selective microelectrode 期刊论文  OAI收割 SENSORS AND ACTUATORS B-CHEMICAL, 2025, 卷号: 426, 页码: 7 作者:  Li, Jinghui;  Zhang, Wenting;  Yin, Tanji;  Qin, Wei   |  收藏  |  浏览/下载：6/0  |  提交时间：2025/01/10 Paralytic shellfish toxin  Potentiometric enzymatic aptasensing  Graphene-wrapped magnetic nanospheres  Ion-selective microelectrode  Deoxyribonuclease I   Terrestrial ecosystem response to Early Cretaceous global environmental change: A calibrated, high-resolution Aptian record from Northeast China 期刊论文  OAI收割 EARTH AND PLANETARY SCIENCE LETTERS, 2025, 卷号: 653, 页码: 13 作者:  Sun, Ming-Dao;  Lin, Qin;  Ramezani, Jahandar;  Liu, Jiang-Si;  Lu, Zheng-An   |  收藏  |  浏览/下载：10/0  |  提交时间：2025/04/03 Early Cretaceous  Aptian  CA-ID-TIMS geochronology  Astrochronology  Carbon isotope stratigraphy   In-situ trichosanthin-IL2/pectin dynamic hydrogel activates dendritic cells and reverses T cell exhaustion for post-operative cancer therapy 期刊论文  OAI收割 CHEMICAL ENGINEERING JOURNAL, 2025, 卷号: 505, 页码: 12 作者:  Gu, Zeyun;  Chen, Guihua;  Gao, Nan;  Yao, Shuo;  Zhang, Xiaoru   |  收藏  |  浏览/下载：10/0  |  提交时间：2025/04/01 Trichosanthin  IL2  Hydrogel  Postoperative administration  Cancer immunotherapy  Dendritic cells   An Enigmatic PeVatron in an Area around HII Region G35.6-0.5 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL, 2025, 卷号: 979, 期号: 1 作者:  Cao, Zhen;  Aharonian, F.;  Axikegu;  Bai, Y. X.;  Bao, Y. W.   |  收藏  |  浏览/下载：12/0  |  提交时间：2025/03/24 Unified Astronomy Thesaurus concepts: Gamma-rays (637)  Gamma-ray sources (633)  H II regions (694)  Supernova remnants (1667)   An Enigmatic PeVatron in an Area around H ii Region G35.6−0.5 期刊论文  OAI收割 The Astrophysical Journal, 2025, 卷号: 979, 期号: 1 作者:  Cao,Zhen;  Aharonian,F.;  Axikegu,;  Bai,Y. X.;  Bao,Y. W.   |  收藏  |  浏览/下载：8/0  |  提交时间：2025/02/17 Visible-Light-Induced Acyl and Thiocyano Pyridylation of Alkenes with Aldehyde and NH4SCN 期刊论文  OAI收割 ADVANCED SYNTHESIS & CATALYSIS, 2025, 页码: 8 作者:  Wang, Xu;  Jiang, Qi-Xuan;  Xiao, Bi-Yin;  Huang, Wei;  Zhang, Feng-Hua   |  收藏  |  浏览/下载：5/0  |  提交时间：2025/04/01 photoredox catalysis  beta-pyridinyl ketones  beta-pyridinyl thiocyanates  radical anion  metal free   A new calcite reference material for in situ oxygen isotope analysis using secondary ion mass spectrometry: development and application constraints 期刊论文  OAI收割 JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 2025, 卷号: 40, 期号: 1, 页码: 104-109 作者:  Yin, Xuna;  He, Miaohong;  Zhang, Le;  Deng, Wenfeng;  Guo, Yangrui   |  收藏  |  浏览/下载：6/0  |  提交时间：2025/04/01 Assessment of Satellite-Derived FAPAR Products With Different Spatial Resolutions for Gross Primary Productivity Estimation 期刊论文  OAI收割 IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2025, 卷号: 18, 页码: 3087-3098 作者:  Zhang, Xiyu;  Jin, Huaan;  Zhao, Wei;  Yin, Gaofei;  Xie, Xinyao   |  收藏  |  浏览/下载：10/0  |  提交时间：2025/02/21 Fraction of absorbed photosynthetically active radiation (FAPAR)  gross primary productivity (GPP)  HIgh-spatial-resolution Global LAnd Surface Satellite (Hi-GLASS)  light use efficiency model  MODerate resolution Imaging Spectroradiometer (MODIS)  Fraction of absorbed photosynthetically active radiation (FAPAR)  gross primary productivity (GPP)  HIgh-spatial-resolution Global LAnd Surface Satellite (Hi-GLASS)  light use efficiency model  MODerate resolution Imaging Spectroradiometer (MODIS)