机构

• 地质与地球物理研究所 [2]
• 长春光学精密机械与物... [1]
• 西双版纳热带植物园 [1]
• 数学与系统科学研究院 [1]
• 寒区旱区环境与工程研... [1]
• 水生生物研究所 [1]
• 更多

采集方式

• OAI收割 [10]
• iSwitch采集 [1]

内容类型

• 期刊论文 [9]
• CNKI期刊论文 [1]
• 会议论文 [1]

发表日期

• 2020 [2]
• 2019 [2]
• 2017 [1]
• 2016 [1]
• 2011 [1]
• 2010 [1]
• 更多

学科主题

• Environmen... [1]
• Soil Scien... [1]

筛选

浏览/检索结果: 共11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 A novel two-stage approach for cryptocurrency analysis 期刊论文  OAI收割 INTERNATIONAL REVIEW OF FINANCIAL ANALYSIS, 2020, 卷号: 72, 页码: 13 作者:  Yang, Boyu;  Sun, Yuying;  Wang, Shouyang   |  收藏  |  浏览/下载：39/0  |  提交时间：2021/04/26 Bitcoin  Cryptocurrency  Noise-assisted multivariate empirical mode  decomposition  Two-stage decomposition and composition   Arsenic and arsenic speciation in mushrooms from China: A review 期刊论文  OAI收割 CHEMOSPHERE, 2020, 卷号: 246, 期号: x, 页码: - 作者:  Zhang, Ji;  Baralkiewicz, Danuta;  Wang, Yuanzhong;  Falandysz, Jerzy;  Cai, Chuantao   |  收藏  |  浏览/下载：54/0  |  提交时间：2020/06/05 HEAVY-METAL CONCENTRATIONS  WILD EDIBLE MUSHROOMS  YUNNAN PROVINCE  TRACE-ELEMENTS  ICP-MS  CHEMICAL-COMPOSITION  LIFE STAGE  FUNGI  BIOACCESSIBILITY  ACCUMULATION   Changes in the population structure of Calanus sinicus during summer–autumn in the southern Yellow Sea CNKI期刊论文  OAI收割 2019 作者:  Yongqiang Shi;  Song Sun;  Chaolun Li;  Guangtao Zhang;  Bo Yang   |  收藏  |  浏览/下载：5/0  |  提交时间：2024/12/18 Calanus sinicus  stage composition  sex composition  population structure  Yellow Sea Cold Water Mass  life history strategy   Linking microbial community structure to carbon substrate chemistry in soils following aboveground and belowground litter additions 期刊论文  OAI收割 APPLIED SOIL ECOLOGY, 2019, 卷号: 141, 页码: 18-25 作者:  Xing, Wen;  Lu, Xiaoming;  Xu, Fengwei;  Ying, Jiaoyan;  Chen, Dima   |  收藏  |  浏览/下载：33/0  |  提交时间：2022/01/06 Aboveground and belowground litter  Solid-state C-13 nuclear magnetic resonance (C-13 NMR)  Quantitative real time polymerase chain reaction (qPCR)  Bacterial and fungal community composition  Decomposition stage  Labile vs. recalcitrant C forms   Characterization of milk composition in narrow-ridged finless porpoises (Neophocaena asiaeorientalis) at different lactation stages 期刊论文  OAI收割 MARINE MAMMAL SCIENCE, 2017, 卷号: 33, 期号: 3, 页码: 803-816 作者:  Zeng, Xianyuan;  Huang, Shiang-lin;  Qian, Zhengyi;  Hao, Yujiang;  Wang, Ding   |  收藏  |  浏览/下载：41/0  |  提交时间：2019/09/17 milk composition  finless porpoise  odontocetes  lactation stage  prepartum mammary secretion   Growth stages affect species richness and vegetation patterns of nebkhas in the desert steppes of China 期刊论文  iSwitch采集 CATENA, 2016, 卷号: 137, 页码: 126-133 作者:  Luo, Weicheng;  Zhao, Wenzhi;  Liu, Bing 收藏  |  浏览/下载：16/0  |  提交时间：2019/10/09 Desert steppes  Nebkha growth stage  Neblcha morphology  Species composition  Species growth form   The research on statistical properties of TDI-CCD imaging noise (EI CONFERENCE) 会议论文  OAI收割 International Symposium on Photoelectronic Detection and Imaging 2011: Advances in Imaging Detectors and Applications, May 24, 2011 - May 26, 2011, Beijing, China Gu Y.-Y.; Shen X.-H.; He G.-X. 收藏  |  浏览/下载：23/0  |  提交时间：2013/03/25 TDI-CCD can improve the sensitivity of space camera without any degradation of spatial resolution which is widely used in aerospace imaging devices. The article describes the basic working principle and application characteristics of TDI-CCD devices  analyses the composition of TDI-CCD imaging noise  and propose a new method to analyze TDI-CCD imaging noise with statistical probability distribution. In order to estimate the distribution of gray values affect by noise we introduced the concept of skewness and kurtosis. We design an experiment using constant illumination light source  take image with TDI-CCD working at different stage such as stage 16  stage 32  stage 48  stage 64 and stage 96  analyse the characteristics of image noise with the method we proposed  experimental results show that the gray values approximately meet normal distribution in large sample cases. 2011 SPIE.   Chemical Composition and Antifungal Activity of EssentialOils of Thuja sutchuenensis, a Critically Endangered SpeciesEndemic to China 期刊论文  OAI收割 Natural Product Communications, 2010, 卷号: 5, 期号: 10, 页码: 1673 - 1676 作者:  Huaping Lei;  Yonggang Wang;  Chang Su;  Fengyin Liang;  Weiwei Su   |  收藏  |  浏览/下载：22/0  |  提交时间：2017/07/24 Thuja Sutchuenensis  Essential Oil  Chemical Composition  Antifungal Activity  Different Developmental Stage   Temperature Dependence of Surface Composition and Morphology in Polymer Blend Film 期刊论文  OAI收割 polymer, 2008, 卷号: 49, 期号: 20, 页码: 4456-4461 You JC; Shi TF; Liao YG; Li XL; Su ZH; An LJ 收藏  |  浏览/下载：186/59  |  提交时间：2010/04/14 ATOMIC-FORCE MICROSCOPY  INVERSE GAS-CHROMATOGRAPHY  PHASE-SEPARATION  THIN-FILMS  IN-SITU  HOT-STAGE  INTERFACE MORPHOLOGY  CHEMICAL-COMPOSITION  XPS  CRYSTALLIZATION   Determination of quadrupole mass spectrometer for gaseous composition of fluid inclusion from different mineralization stages 期刊论文  OAI收割 ACTA PETROLOGICA SINICA, 2003, 卷号: 19, 期号: 2, 页码: 314-318 作者:  Zhu, HP;  Wang, LJ;  Liu, JM   |  收藏  |  浏览/下载：20/0  |  提交时间：2018/09/26 fluid inclusions  gaseous composition  mineralization stage  temperature range  quadrupole mass  spectrometer