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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
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长春光学精密机械与物... [2]
生态环境研究中心 [2]
烟台海岸带研究所 [2]
数学与系统科学研究院 [1]
中国科学院大学 [1]
海洋研究所 [1]
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OAI收割 [8]
iSwitch采集 [1]
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期刊论文 [7]
会议论文 [2]
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2023 [2]
2017 [1]
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Meta-analysis reveals the species-, dose- and duration-dependent effects of cadmium toxicities in marine bivalves
期刊论文
OAI收割
SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 859, 页码: 10
作者:
Zhan, Junfei
;
Sun, Tao
;
Wang, Xuehong
;
Wu, Huifeng
;
Yu, Junbao
  |  
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2023/08/17
Adaptive mechanism
Dose -response
Marine bivalves
Toxicological endpoints
Trace metal
Meta-analysis reveals the species-, dose- and duration-dependent effects of cadmium toxicities in marine bivalves
期刊论文
OAI收割
SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 859, 页码: 10
作者:
Zhan, Junfei
;
Sun, Tao
;
Wang, Xuehong
;
Wu, Huifeng
;
Yu, Junbao
  |  
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2024/11/08
Adaptive mechanism
Dose -response
Marine bivalves
Toxicological endpoints
Trace metal
Optimization of the T3-induced Xenopus metamorphosis assay for detecting thyroid hormone signaling disruption of chemicals
期刊论文
OAI收割
JOURNAL OF ENVIRONMENTAL SCIENCES, 2017, 卷号: 52, 期号: 0, 页码: 314-324
作者:
Yao, Xiaofang
;
Chen, Xiaoying
;
Zhang, Yinfeng
;
Li, Yuanyuan
;
Wang, Yao
  |  
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2018/07/26
Thyroid Hormone Signaling
Disruption
Xenopus Laevis
T3 Induction
Morphological Endpoints
Th-response Gene Expression
Linking ecosystem characteristics to final ecosystem services for public policy
期刊论文
OAI收割
ECOLOGY LETTERS, 2015, 卷号: 18, 期号: 1, 页码: 108-118
作者:
Wong, Christina P.
;
Jiang, Bo
;
Kinzig, Ann P.
;
Lee, Kai N.
;
Ouyang, Zhiyun
收藏
  |  
浏览/下载:73/0
  |  
提交时间:2016/03/03
Ecological production functions
ecosystem management
ecosystem services
endpoints
environmental policy
sustainability
trade-offs
A new algorithm for solving the best-fit sphere of optical aspherical surface (EI CONFERENCE)
会议论文
OAI收割
2nd International Conference on Advances in Materials and Manufacturing, ICAMMP 2011, December 16, 2011 - December 18, 2011, Guilin, China
作者:
Lin J.
;
Lu M.
收藏
  |  
浏览/下载:38/0
  |  
提交时间:2013/03/25
To solve the best-fit sphere (BFS) accurately is one of the technological keys for the generating and testing of optical aspherical surfaces. This paper presents a new algorithm for solving the BFS of aspherical surfaces to suppress some deficiencies in the existing BFS algorithms. In the proposed approach
it is not only suitable for the conic surface
a BFS is constructed
but also for higher order aspheres. The obtained asphericity and material removal function is more suitable for the machining and test. (2012) Trans Tech Publications
which passes through both sides of endpoints in the section o -?xy of the aspherical surfaces
Switzerland.
the center of the BFS is shifted along the x-axis
and its radius of curvature is automatically computed. The variable step size method is proposed to speed up the convergence of the iteration. Through numerically solving the BFS of conic and cubic surface
the advantages of the proposed approach are verified. The results show that the proposed approach is of rapid convergence
and high accuracy
TOXICITY OF SHORT-TERM COPPER EXPOSURE TO EARLY LIFE STAGES OF RED SEA BREAM, PAGRUS MAJOR
期刊论文
OAI收割
ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY, 2010, 卷号: 29, 期号: 9, 页码: 2044-2052
作者:
Cao, Liang
;
Huang, Wei
;
Liu, Jinhu
;
Ye, Zhenjiang
;
Dou, Shuozeng
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2015/07/20
Red sea bream embryos
Copper toxicity
Acute toxicity tests
Chronic toxicity tests
Biological endpoints
Toxicity of short-term copper exposure to early life stages of red sea bream, pagrus major
期刊论文
iSwitch采集
Environmental toxicology and chemistry, 2010, 卷号: 29, 期号: 9, 页码: 2044-2052
作者:
Cao, Liang
;
Huang, Wei
;
Liu, Jinhu
;
Ye, Zhenjiang
;
Dou, Shuozeng
收藏
  |  
浏览/下载:41/0
  |  
提交时间:2019/05/10
Red sea bream embryos
Copper toxicity
Acute toxicity tests
Chronic toxicity tests
Biological endpoints
A weighted rank-sum procedure for comparing samples with multiple endpoints
期刊论文
OAI收割
STATISTICS AND ITS INTERFACE, 2009, 卷号: 2, 期号: 2, 页码: 197-201
作者:
Li, Qizhai
;
Liu, Aiyi
;
Yu, Kai
;
Yu, Kai F.
  |  
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2018/07/30
Asymptotic normality
Behrens-Fisher problem
Case-Control
Clinical trials
Multiple endpoints
Rank-sum statistics
Weights
A segment detection method based on improved Hough transform (EI CONFERENCE)
会议论文
OAI收割
ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China
作者:
Yao Z.-J.
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2013/03/25
Hough transform is recognized as a powerful tool in shape analysis which gives good results even in the presence of noise and the disconnection of edge. However
3. applying the standard Hough transform equation to every point of the input image edge
4. according to the local threshold
6. merging the segments whose extreme points are near. Experiment results show the approach not only can recognize regular geometric object but also can extract the segment feature of real targets in complex environment. So the proposed method can be used in the target detection of complicated scenes
traditional Hough transform can only detect the lines
2. quantizing the parameter space
and extracting a group of maximums according to the global threshold
eliminating spurious peaks which are caused by the spreading effects
and will improve the precision of tracking.
cannot give the endpoints and length of the line segments and it is vulnerable to the quantization errors. Based on the analysis of its limitations
Hough transform has been improved in order to detect line segment feature of targets. The algorithm aims to avoid the loss of spatial information
as well as to eliminate the spurious peaks and fix on the line segments endpoints accurately
5. fixing on the endpoints of the segments according to the dynamic clustering rule
which can expediently be used for the description and classification of regular objects. The method consists of 6 steps: 1. setting up the image
parameter and line-segment spaces