中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
大连化学物理研究所 [16]
武汉岩土力学研究所 [13]
广州地球化学研究所 [11]
地理科学与资源研究所 [9]
昆明植物研究所 [4]
化学研究所 [3]
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OAI收割 [65]
内容类型
期刊论文 [65]
发表日期
2025 [1]
2024 [4]
2023 [9]
2022 [8]
2021 [5]
2020 [5]
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学科主题
物理化学 [11]
Engineerin... [2]
Geology [2]
Science & ... [2]
Genetics &... [1]
生物学::生态学 [1]
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DEM investigations on the effects of confining pressure and particle breakage on the mechanical behavior of tailings
期刊论文
OAI收割
COMPUTATIONAL PARTICLE MECHANICS, 2025, 页码: 16
作者:
Li, Xueting
;
Zhang, Chao
;
Chen, Qinglin
;
Ma, Changkun
;
Pan, Zhenkai
  |  
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2025/06/27
DEM simulation
Confining pressure
Particle breakage
Mechanical behavior
Tailings
Evolution of microscopic pore structure and deterioration mechanism of sandstone subjected to freeze-thaw cycles
期刊论文
OAI收割
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2024, 卷号: 83, 期号: 10, 页码: 19
作者:
Zhang, Junyue
;
Wang, Guibin
;
Ma, Changkun
;
Liu, Huandui
;
Yang, Mengmeng
  |  
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2025/06/27
Freeze-thaw cycles
Pore structure
Pore water redistribution
Mechanism of freeze-thaw damage
Water migration
Pore shielding effect
The Ni isotopic composition of Ryugu reveals a common accretion region for carbonaceous chondrites
期刊论文
OAI收割
SCIENCE ADVANCES, 2024, 卷号: 10, 期号: 39, 页码: 13
作者:
Spitzer, Fridolin
;
Kleine, Thorsten
;
Burkhardt, Christoph
;
Hopp, Timo
;
Yokoyama, Tetsuya
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2025/04/01
Pyrrhotites in asteroid 162173 Ryugu: Records of the initial changes on their surfaces with aqueous alteration
期刊论文
OAI收割
GEOCHIMICA ET COSMOCHIMICA ACTA, 2024, 卷号: 379, 页码: 172-183
作者:
Yui, Hiroharu
;
Urashima, Shu-hei
;
Onose, Morihiko
;
Morita, Mayu
;
Komatani, Shintaro
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2024/09/13
Ryugu
Pyrrhotite
Aqueous alteration
Magnetite
Velocity field and outflow discharge behavior in overtopping dam-break of an iron mine tailings dam: a model test
期刊论文
OAI收割
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2024, 卷号: 83, 期号: 6, 页码: 14
作者:
Ma, Changkun
;
Guo, Xiaogang
;
Yang, Chunhe
;
Zhang, Chao
;
Ma, Lei
  |  
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2025/06/27
Tailings dam
Dam-break flow
Velocity-field
Outflow discharge
Non-intrusive measurement
Model test
Analysis of Cation Composition in Dolomites on the Intact Particles Sampled from Asteroid Ryugu
期刊论文
OAI收割
ANALYTICAL CHEMISTRY, 2023, 卷号: 96, 期号: 1, 页码: 170-178
作者:
Morita, Mayu
;
Yui, Hiroharu
;
Urashima, Shu-hei
;
Onose, Morihiko
;
Komatani, Shintaro
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2024/09/10
Water circulation in Ryugu asteroid affected the distribution of nucleosynthetic isotope anomalies in returned sample
期刊论文
OAI收割
SCIENCE ADVANCES, 2023, 卷号: 9, 期号: 45, 页码: 11
作者:
Yokoyama, Tetsuya
;
Wadhwa, Meenakshi
;
Iizuka, Tsuyoshi
;
Rai, Vinai
;
Gautam, Ikshu
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2024/09/12
Characterizing frost heave pressure distribution on rock crack surfaces during freeze-thaw
期刊论文
OAI收割
ENGINEERING GEOLOGY, 2023, 卷号: 324, 页码: 15
作者:
Zhang, Junyue
;
Wang, Guibin
;
Liu, Huandui
;
Yang, Mengmeng
;
Ma, Changkun
  |  
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2025/06/27
Rock crack
Frost heave pressure
Ice plug
Freeze-thaw
Frost heave propagation
Carbonate record of temporal change in oxygen fugacity and gaseous species in asteroid Ryugu
期刊论文
OAI收割
NATURE GEOSCIENCE, 2023, 卷号: 16, 期号: 8, 页码: 675-+
作者:
Fujiya, Wataru
;
Kawasaki, Noriyuki
;
Nagashima, Kazuhide
;
Sakamoto, Naoya
;
O'D. Alexander, Conel M.
  |  
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2024/08/23
Abundant presolar grains and primordial organics preserved in carbon-rich exogenous clasts in asteroid Ryugu
期刊论文
OAI收割
SCIENCE ADVANCES, 2023, 卷号: 9, 期号: 28, 页码: 11
作者:
Nguyen, Ann. N.
;
Mane, Prajkta
;
Keller, Lindsay P.
;
Piani, Laurette
;
Abe, Yoshinari
  |  
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2024/08/23