机构

• 地理科学与资源研究... [94]
• 金属研究所 [50]
• 地质与地球物理研究... [44]
• 云南天文台 [34]
• 数学与系统科学研究... [27]
• 长春光学精密机械与... [24]
• 更多

采集方式

• OAI收割 [588]
• iSwitch采集 [19]

内容类型

• 期刊论文 [538]
• 会议论文 [37]
• SCI/SSCI论... [18]
• 学位论文 [9]
• CNKI期刊论文 [5]

发表日期

• 2024 [14]
• 2023 [21]
• 2022 [33]
• 2021 [36]
• 2020 [58]
• 2019 [37]
• 更多

学科主题

• Astronomy... [19]
• 天文学 [10]
• Science & ... [7]
• 天文学::恒星与银河... [6]
• Physics [5]
• Computer S... [4]
• 更多

筛选

浏览/检索结果: 共607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 Testing Bergmann's rule in marine invertebrates: Using global brachiopod data during the Permian glacial-interglacial transition 期刊论文  OAI收割 GLOBAL AND PLANETARY CHANGE, 2025, 卷号: 246, 页码: 9 作者:  Wu, Xiujuan;  Stubbs, Thomas L.;  Wu, Huiting;  Zhang, Yang;  Chen, Anfeng   |  收藏  |  浏览/下载：12/0  |  提交时间：2025/03/28 Brachiopoda  Body size  Bergmann's rule  Glacial-interglacial period  Seasonality   Periodic and chaotic behaviors of a compound pendulum driven by a horizontal periodic external force 期刊论文  OAI收割 PHYSICA SCRIPTA, 2025, 卷号: 100, 期号: 1, 页码: 10 作者:  Wu ZB(武作兵)   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/01/13 compound pendulum  chaos  period-doubling bifurcation  feigenbaum constant  fractal dimension   Molecular and carbon isotopic geochemistry of oils with different fluorescence color from the Upper Jurassic Qigu formation and oil accumulation process in Yongjin area, Junggar Basin in China 期刊论文  OAI收割 MARINE AND PETROLEUM GEOLOGY, 2025, 卷号: 171, 页码: 23 作者:  Zhang, Hongrui;  Liu, Hua;  Jia, Wanglu;  Tian, Hui;  Li, Jinbu   |  收藏  |  浏览/下载：4/0  |  提交时间：2025/04/01 Sequential extract  C -isotope  Mixed oil separation  Biodegradation  Oxidation  Oil source correlation  Multi-period oil charging   Oil-based fast ultralow friction achieved by semi-solid lubricant domained by poly-α-olefins-subnanowire-stearic acid at Steel/PTFE interface 期刊论文  OAI收割 ACS Sustainable Chemistry & Engineering, 2024, 期号: 无, 页码: 无 作者:  Zheng RH(郑润灏);  Zhang LQ(张立强);  Wang LC(王刘程);  Du ZH(杜长合);  Li KP(李琨鹏)   |  收藏  |  浏览/下载：13/0  |  提交时间：2025/01/06 Ultralow Friction  Subnanometer Nanowire  Nanoconfinement  Anticreep Effects  Short Running-In Period   Freeze-Thaw Events Change Soil Greenhouse Gas Fluxes Through Modifying Soil Carbon and Nitrogen Cycling Processes in a Temperate Forest in Northeastern China 期刊论文  OAI收割 FORESTS, 2024, 卷号: 15, 期号: 12, 页码: 2082 作者:  Guo, Chuying;  Zhang, Leiming;  Li, Shenggong;  Chen, Yuxin   |  收藏  |  浏览/下载：6/0  |  提交时间：2025/02/24 environmental factors  soil CO2, CH4, and N2O fluxes  freeze-thaw period  growing season  soil depth   Spatio-temporal dynamics and recovery of commuting activities via bike-sharing around COVID-19: A case study of New York 期刊论文  OAI收割 JOURNAL OF TRANSPORT GEOGRAPHY, 2024, 卷号: 121, 页码: 17 作者:  Gong, Mengjie;  Xin, Rui;  Yang, Jian;  Wang, Jiaoe;  Li, Tingting   |  收藏  |  浏览/下载：11/0  |  提交时间：2024/12/30 Commuting activity  COVID-19  Bike-sharing  Multi-period spatiotemporal aggregation  Space-time cube   Reconstructing forest and grassland cover changes in China over the past millennium 期刊论文  OAI收割 SCIENCE CHINA-EARTH SCIENCES, 2024, 卷号: N/A 作者:  He, Fanneng;  Yang, Fan;  Wang, Yafei   |  收藏  |  浏览/下载：5/0  |  提交时间：2025/01/17 Land use and land cover change  Forest  Grassland  Quantitative reconstruction  Gridded reconstruction  China  historical period   Macroscale Superlubrication Achieved with Shear-Thinning Semisolid Lubricants 期刊论文  OAI收割 Advanced Materials, 2024, 期号: 2412257, 页码: 1-12 作者:  Wang DA(王道爱)   |  收藏  |  浏览/下载：0/0  |  提交时间：2024/12/20 macroscale superlubrication, semisolid, shear-thinning, short running-in period   Climate Regulates the Effects of Abrupt Vegetation Shifts on Soil Moisture in the Loess Plateau, China 期刊论文  OAI收割 LAND DEGRADATION & DEVELOPMENT, 2024, 卷号: N/A 作者:  Xiao, Guoan;  Xin, Liangjie;  Wang, Xue;  Li, Xiubin;  Tan, Minghong   |  收藏  |  浏览/下载：6/0  |  提交时间：2024/12/20 abrupt vegetation shifts  climate  multi-period difference-in-differences model  revegetation  soil moisture content  the Loess Plateau   Multivariate approach to assess the bioactive compounds of Atractylodes chinensis (DC.) Koidz in different harvest periods 期刊论文  OAI收割 JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 2024, 卷号: 1246, 页码: 12 作者:  Liu, Xiaokang;  Liang, Liwen;  Cai, Guangzhi;  Guo, Yunlong;  Gong, Jiyu   |  收藏  |  浏览/下载：11/0  |  提交时间：2024/10/21 Atractylodes chinensis (DC.) Koidz  Bioactive compound  Harvest period  Atractylodes chinensis (DC.) Koidz  Metabolomics  Bioactive compound  Harvest period