中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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地理科学与资源研究... [36]
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2000—2020年中国县市人口收缩的年龄结构特征及未来预测
期刊论文
OAI收割
地理研究, 2025, 卷号: 44, 期号: 06, 页码: 1515-1533
作者:
刘振
;
刘盛和
  |  
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2025/07/04
population shrinkage
age structure
population migration
natural population growth
simulation prediction
China
Understanding the Role of Coral Powder in the Rheological, Shrinkage, and Mechanical Properties and Pore Structure of Coral Mortar
期刊论文
OAI收割
JOURNAL OF MATERIALS IN CIVIL ENGINEERING, 2025, 卷号: 37, 期号: 2, 页码: 14
作者:
Qin, Qinglong
;
Su, Boyang
;
Meng, Qingshan
;
Gan, Manguang
;
Zhang, Jiwang
  |  
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2025/06/27
Coral powder
Coral mortar
Rheological property
Shrinkage
Mechanical performance
Pore structure
Population Shrinkage and Spatio-Temporal Changes in Cultivated Land Use Efficiency in China's Agro-Pastoral Ecotone
期刊论文
OAI收割
LAND, 2025, 卷号: 14, 期号: 1, 页码: 63
作者:
Chen, Lu
;
Zhao, Ning
;
Zhang, Zhixun
;
Zhang, Yun
;
Zuo, Wenjie
  |  
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2025/02/24
population shrinkage
agro-pastoral ecotone in northern China
cultivated land use efficiency
rural revitalization
Spatiotemporal Evolution Patterns and Influencing Factors of Rural Shrinkage Under Rapid Urbanization: A Case Study of Zhejiang Province, China
期刊论文
OAI收割
LAND, 2024, 卷号: 13, 期号: 12, 页码: 2137
作者:
Zhuo, Rongrong
;
Xu, Xinni
;
Zhou, Yuchen
;
Guo, Xinwei
  |  
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2025/02/24
rural shrinkage
rural depopulation
spatial shrinkage
urbanization
spatial econometric model
rural China
Improving Northeast China's soybean and maize planting structure through subsidy optimization considering climate change and comparative economic benefit
期刊论文
OAI收割
LAND USE POLICY, 2024, 卷号: 146, 页码: 107319
作者:
  |  
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2024/10/21
Climate change
Maize planting northward expansion
Soybean planting area shrinkage
Comparative economic benefit
Northeast China
Exploring the Working Characteristics, Shrinkage Behavior, Mechanical Properties, and Underlying Mechanisms of Eco-Friendly Coral Mortar
期刊论文
OAI收割
JOURNAL OF MATERIALS IN CIVIL ENGINEERING, 2024, 卷号: 36, 期号: 11, 页码: 15
作者:
Qin, Qinglong
;
Meng, Qingshan
;
Gan, Manguang
;
Zhang, Hua
  |  
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2025/06/27
Coral mortar
Shrinkage properties
Mechanical properties
Failure mode
The infiltration characteristics of expansive soil subjected to drying-wetting cycles under surcharge
期刊论文
OAI收割
CANADIAN GEOTECHNICAL JOURNAL, 2024, 页码: 16
作者:
Gao, Zhiao
;
Kong, Lingwei
;
Wang, Shuangjiao
;
Wang, Gang
;
Yan, Junbiao
  |  
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2025/06/27
drying-wetting cycle
infiltration rate
load
expansive soil
swelling and shrinkage deformation
High-precision printing of intricately shaped kaolin ceramics by digital light processing: Impact of solid content on microstructure and densification
期刊论文
OAI收割
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2024, 卷号: 30, 页码: 2299-2310
作者:
Hussain, M. Irfan
;
Xia, Min
;
Ren, Xiao-Na
;
Ge, Changchun
;
Zhao, Yunsong
  |  
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2024/07/04
DLP 3D printing
Kaolin ceramic
Solid content
Complex shapes
Shrinkage
SWISTA-Nets: Subband-adaptive wavelet iterative shrinkage thresholding networks for image reconstruction
期刊论文
OAI收割
COMPUTERIZED MEDICAL IMAGING AND GRAPHICS, 2024, 卷号: 113, 页码: 12
作者:
Lu, Binchun
;
Fu, Lidan
;
Pan, Yixuan
;
Dong, Yonggui
  |  
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2024/05/30
Image reconstruction
Inverse problem
Deep learning
Iterative shrinkage-thresholding algorithm
Electromagnetic tomography
Sparse-view CT
Experimental study of the dehydration-shrinkage characteristics of red-bedded mudstone in Central Sichuan under different humidity gradients
期刊论文
OAI收割
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2024, 卷号: 83, 期号: 4, 页码: 16
作者:
Yu, Fei
;
Cao, Yong
;
Geng, Yun
;
Yang, Qizhi
;
Wang, Jiangchen
  |  
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2025/06/27
Red-bedded mudstone
Gaseous moisture absorption
Dehydration
Shrinkage
Relative humidity