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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
地理科学与资源研究所 [4]
长春光学精密机械与物... [1]
采集方式
OAI收割 [5]
内容类型
期刊论文 [3]
SCI/SSCI论文 [1]
会议论文 [1]
发表日期
2024 [1]
2022 [2]
2015 [1]
2010 [1]
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Local perspectives on social-ecological transformation: China's Sanjiangyuan National Park
期刊论文
OAI收割
ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY, 2024, 卷号: 26, 期号: 1, 页码: 1809-1829
作者:
Ma, Ting
;
Swallow, Brent
;
Zhong, Linsheng
;
Xu, Kun
;
Sang, Weiguo
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2024/03/11
Environmental resources
Conservation policy
Ecological civilization
Mixed methods
Rural livelihoods
Policy analysis
Local perspectives on social-ecological transformation: China's Sanjiangyuan National Park
期刊论文
OAI收割
ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY, 2022, 页码: 21
作者:
Ma, Ting
;
Swallow, Brent
;
Zhong, Linsheng
;
Xu, Kun
;
Sang, Weiguo
  |  
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2022/12/30
Environmental resources
Conservation policy
Ecological civilization
Mixed methods
Rural livelihoods
Policy analysis
Local perspectives on social-ecological transformation: China's Sanjiangyuan National Park
期刊论文
OAI收割
ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY, 2022, 页码: 21
作者:
Ma, Ting
;
Swallow, Brent
;
Zhong, Linsheng
;
Xu, Kun
;
Sang, Weiguo
  |  
收藏
  |  
浏览/下载:47/0
  |  
提交时间:2022/12/30
Environmental resources
Conservation policy
Ecological civilization
Mixed methods
Rural livelihoods
Policy analysis
Dropping Out of Rural China's Secondary Schools: A Mixed-methods Analysis
SCI/SSCI论文
OAI收割
2015
作者:
Shi Y. J.
;
Zhang, L. X.
;
Ma, Y.
;
Yi, H. M.
;
Liu, C. F.
  |  
收藏
  |  
浏览/下载:43/0
  |  
提交时间:2017/11/09
school dropout
China
junior high school
determinants
qualitative
study
mixed methods analysis
dropout
poor
students
barriers
growth
impact
Qualitative determination of the components of textile products using near infrared spectroscopy (EI CONFERENCE)
会议论文
OAI收割
International Symposium on Photonics and Optoelectronics, SOPO 2010, June 19, 2010 - June 21, 2010, Chengdu, China
作者:
Chen X.
;
Chen X.
;
Chen X.
;
Wang D.
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2013/03/25
In the paper
A total of 40 pure or two-mixed textile weaves were prepared and classification of these samples was introduced using near infrared spectroscopy (NIRS)
all textile samples are selected among four classes
which are Cotton-Terylene
Cotton-Polyurethane
Cotton and Terylene
according to theirs components. Near infrared diffuse reflectance spectra of the samples were collected
Mahalanobis distance was used to discriminate the samples coupled with principle components analysis (PCA)
the results showed that near infrared spectroscopy could determine which class one textile weave belongs to easily comparing with traditional methods. In addition
the expectation of the further research on qualitative determination of textile products by NIR technology was discussed in the end of this paper. 2010 IEEE.