中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共9条,第1-9条 帮助

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Effect of highways on breeding birds: Example of Hulunbeier, China 期刊论文  OAI收割
GLOBAL ECOLOGY AND CONSERVATION, 2021, 卷号: 27, 页码: -
作者:  
Xie, Shilin;  Wang, Xiaoke;  Yang, Tong;  Huang, Binbin;  Wang, Wenjing
  |  收藏  |  浏览/下载:13/0  |  提交时间:2021/12/21
Does road accessibility benefit rural poor? Evidence on the extent of household off-farm employment from 2004 to 2018 期刊论文  OAI收割
CHINA AGRICULTURAL ECONOMIC REVIEW, 2021, 页码: 34
作者:  
Bai, Yunli;  Zhou, Tianhao;  Ma, Zhiyuan;  Zhang, Linxiu
  |  收藏  |  浏览/下载:33/0  |  提交时间:2021/06/10
Does road accessibility benefit rural poor? Evidence on the extent of household off-farm employment from 2004 to 2018 期刊论文  OAI收割
CHINA AGRICULTURAL ECONOMIC REVIEW, 2021, 页码: 34
作者:  
Bai, Yunli;  Zhou, Tianhao;  Ma, Zhiyuan;  Zhang, Linxiu
  |  收藏  |  浏览/下载:19/0  |  提交时间:2021/06/10
Spatiotemporal characteristics and driving mechanism of the coupling coordination degree of urbanization and ecological environment in Kazakhstan 期刊论文  OAI收割
JOURNAL OF GEOGRAPHICAL SCIENCES, 2020, 卷号: 30, 期号: 11, 页码: 1802-1824
作者:  
Huang Jinchuan;  Na Ying;  Guo Yu
  |  收藏  |  浏览/下载:35/0  |  提交时间:2021/03/15
Spatiotemporal characteristics and driving mechanism of the coupling coordination degree of urbanization and ecological environment in Kazakhstan 期刊论文  OAI收割
Journal of Geographical Sciences, 2020, 卷号: 30, 期号: 11, 页码: 1802
作者:  
Huang Jinchuan;  Na Ying;  Guo Yu
  |  收藏  |  浏览/下载:28/0  |  提交时间:2021/03/15
Roads as drivers of above-ground biomass loss at tropical forest edges in Xishuangbanna, Southwest China 期刊论文  OAI收割
LAND DEGRADATION & DEVELOPMENT, 2019, 卷号: 30, 期号: 11, 页码: 1325-1335
作者:  
Dissanayake, Dissanayake Mudiyanselage Naveen Jayalal;  Zhai, De-Li;  Dossa, Gbadamassi Gouvide Olawole;  Shi, Jipu;  Luo, Qinghui
  |  收藏  |  浏览/下载:71/0  |  提交时间:2019/07/29
Roads disrupt rodent scatter-hoarding seed-dispersal services: implication for forest regeneration 期刊论文  OAI收割
PERSPECTIVES IN PLANT ECOLOGY EVOLUTION AND SYSTEMATICS, 2018, 卷号: 34, 页码: 102-108
作者:  
Cui, Jifa;  Chen, Wenwen;  Newman, Chris;  Han, Wenwu;  Buesching, Christina D.
  |  收藏  |  浏览/下载:17/0  |  提交时间:2022/02/25
Program in space detection of gravitational wave in Chinese Academy of Sciences 会议论文  OAI收割
Zurich, Switzerland, September 5, 2016 - September 9, 2016
作者:  
Jin G(靳刚)
  |  收藏  |  浏览/下载:24/0  |  提交时间:2018/11/08
Neural network based online traffic signal controller design with reinforcement training (EI CONFERENCE) 会议论文  OAI收割
14th IEEE International Intelligent Transportation Systems Conference, ITSC 2011, October 5, 2011 - October 7, 2011, Washington, DC, United states
Dai Y.; Hu J.; Zhao D.; Zhu F.
收藏  |  浏览/下载:29/0  |  提交时间:2013/03/25
Traffic congestion leads to problems like delays  decreasing flow rate  and higher fuel consumption. Consequently  keeping traffic moving as efficiently as possible is not only important to economy but also important to environment. Traffic system is a large complex nonlinear stochastic system. Traditional mathematical methods have some limitations when they are applied in traffic control. Thus  computational intelligence (CI) technologies gain more and more attentions. Neural Networks (NNs) is a well developed CI technology with lots of promising applications in traffic signal control (TSC). In this paper  a neural network (NN) based signal controller is designed to control the traffic lights in an urban traffic road network. Scenarios of simulation are conducted under a microscopic traffic simulation software. Several criterions are collected. Results demonstrate that through online reinforcement training the controllers obtain better control effects than the widely used pre-time and actuated methods under various traffic conditions. 2011 IEEE.