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浏览/检索结果: 共521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 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：13/0  |  提交时间：2025/04/03 Early Cretaceous  Aptian  CA-ID-TIMS geochronology  Astrochronology  Carbon isotope stratigraphy   Chemical profiling and comparative analysis of different parts of Asarum heterotropoides using SPME-GC-QTOF-MS and LC- Orbitrap-MS 期刊论文  OAI收割 JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS, 2025, 卷号: 252, 页码: 9 作者:  Hu, Yun-shu;  Zhang, Jian-qing;  Xu, Meng;  Yang, Huan-ya;  Liu, Chun-xiang   |  收藏  |  浏览/下载：12/0  |  提交时间：2024/11/26 Asari radix et rhizoma  A. heterotropoides  SPME-GC-MS  LC-Orbitrap-MS   Spectroastrometry and Reverberation Mapping of Active Galactic Nuclei. I. The Hβ Broad-line Region Structure and Black Hole Masses of Five Quasars 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL, 2024, 卷号: 974, 期号: 1 作者:  Li, Yan-Rong;  Hu, Chen;  Yao, Zhu-Heng;  Chen, Yong-Jie;  Bai, Hua-Rui   |  收藏  |  浏览/下载：194/0  |  提交时间：2024/10/25 Monitoring AGNs with Hβ Asymmetry. IV. First Reverberation Mapping Results of 14 Active Galactic Nuclei 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2024, 卷号: 272, 期号: 2 作者:  Zastrocky, T. E.;  Brotherton, Michael S.;  Du, Pu;  McLane, Jacob N.;  Olson, Kianna A.   |  收藏  |  浏览/下载：25/0  |  提交时间：2024/05/27 Atom-referenced and stabilized soliton microcomb 期刊论文  OAI收割 SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2024, 卷号: 67, 期号: 2 作者:  Niu, Rui;  Wan, Shuai;  Hua, Tian-Peng;  Wang, Wei-Qiang;  Wang, Zheng-Yu   |  收藏  |  浏览/下载：36/0  |  提交时间：2024/01/17 microcavity  frequency comb  dissipative Kerr solitons  fully stabilized microcomb   MATLAB language assisted data acquisition and processing in liquid chromatography Orbitrap mass spectrometry: Application to the identification and differentiation of Radix Bupleuri from its adulterants 期刊论文  OAI收割 JOURNAL OF CHROMATOGRAPHY A, 2024, 卷号: 1714, 页码: 10 作者:  Shen, Xuan-jing;  Zhang, Jian-qing;  An, Ya-ling;  Yang, Lin;  Li, Xiao-lan   |  收藏  |  浏览/下载：35/0  |  提交时间：2024/02/27 Radix Bupleuri  Adulterants  MATLAB  precursor ion list (PIL)  identification   Species discrimination of multiple botanical origins of Fritillaria species based on infrared spectroscopy, thin layer chromatography-image analysis and untargeted metabolomics 期刊论文  OAI收割 PHYTOMEDICINE, 2024, 卷号: 123, 页码: 11 作者:  An, Ya-Ling;  Li, Yun;  Wei, Wen-Long;  Li, Zhen-Wei;  Zhang, Jian-Qing   |  收藏  |  浏览/下载：34/0  |  提交时间：2024/01/26 Species discrimination  Fritillaria species  Infrared spectroscopy  Thin layer chromatography-image analysis  Untargeted metabolomics   Ecosystem responses dominate the trends of annual gross primary productivity over terrestrial ecosystems of China during 2000-2020 期刊论文  OAI收割 AGRICULTURAL AND FOREST METEOROLOGY, 2023, 卷号: 343, 页码: 109758 作者:     |  收藏  |  浏览/下载：30/0  |  提交时间：2023/12/04 Carbon cycles  Eddy covariance  Terrestrial ecosystems  Machine learning  Ecosystem responses   A new working reference material for cassiterite oxygen isotope microanalysis 期刊论文  OAI收割 SURFACE AND INTERFACE ANALYSIS, 2023, 页码: 11 作者:  He, Sheng;  Li, Yang;  Wu, Li-Guang;  Liu, Rui-Ping;  Guo, Dong-Fa   |  收藏  |  浏览/下载：18/0  |  提交时间：2024/01/09 cassiterite  oxygen isotopic analysis  SIMS  working reference material   Radiomic signatures reveal multiscale intratumor heterogeneity associated with tissue tolerance and survival in re-irradiated nasopharyngeal carcinoma: a multicenter study 期刊论文  OAI收割 BMC MEDICINE, 2023, 卷号: 21, 期号: 1, 页码: 13 作者:  Liu, Ting;  Dong, Di;  Zhao, Xun;  Ou, Xiao-Min;  Yi, Jun-Lin   |  收藏  |  浏览/下载：33/0  |  提交时间：2024/02/22 Recurrent nasopharyngeal carcinoma  Re-radiotherapy  Nasopharyngeal necrosis  Radiomics