×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
北京大学 [14]
内容类型
其他 [14]
发表日期
2016 [4]
2015 [1]
2010 [1]
2007 [5]
2006 [2]
2005 [1]
更多...
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共14条,第1-10条
帮助
限定条件
内容类型:其他
专题:北京大学
第一署名单位
第一作者单位
通讯作者单位
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
发表日期升序
发表日期降序
提交时间升序
提交时间降序
题名升序
题名降序
作者升序
作者降序
Occurrence, spatial distribution, sources, and risks of polychlorinated biphenyls and heavy metals in surface sediments from a large eutrophic Chinese lake (Lake Chaohu)
其他
2016-01-01
He, Wei
;
Bai, Ze-Lin
;
Liu, Wen-Xiu
;
Kong, Xiang-Zhen
;
Yang, Bin
;
Yang, Chen
;
Jorgensen, Sven Erik
;
Xu, Fu-Liu
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Polychlorinated biphenyls
Heavy metals
Occurrence
Spatial distribution
Risks
Lake Chaohu
Positive matrix factorization (PMF)
Surface sediment
POLYCYCLIC AROMATIC-HYDROCARBONS
POLYBROMINATED DIPHENYL ETHERS
DIOXIN-LIKE PCBS
TRACE-METALS
YANGTZE ESTUARY
ORGANIC-MATTER
RIVER
WATER
HEALTH
DECHLORINATION
Current status and historical variations of phthalate ester (PAE) contamination in the sediments from a large Chinese lake (Lake Chaohu)
其他
2016-01-01
Kang, Lei
;
Wang, Qing-Mei
;
He, Qi-Shuang
;
He, Wei
;
Liu, Wen-Xiu
;
Kong, Xiang-Zhen
;
Yang, Bin
;
Yang, Chen
;
Jiang, Yu-Jiao
;
Xu, Fu-Liu
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Phthalate esters
Sediment
Residual level
Temporal-spatial distribution
Composition
Lake Chaohu
PEARL RIVER DELTA
ACID-ESTERS
ORGANOCHLORINE PESTICIDES
SURFACE SEDIMENTS
DI-(2-ETHYLHEXYL) PHTHALATE
HUMAN EXPOSURE
HEALTH-RISKS
SOUTH CHINA
WATER
ECOSYSTEM
A Novel Bayesian Ensemble Pruning Method
其他
2016-01-01
Jiang, Zhengshen
;
Liu, Hongzhi
;
Fu, Bin
;
Wu, Zhonghai
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
ensemble learning
ensemble pruning
Bayesian framework
ordering-based
CLASSIFIERS
A Feature Selection Framework Based on Supervised Data Clustering
其他
2016-01-01
Liu, Hongzhi
;
Fu, Bin
;
Jiang, Zhengshen
;
Wu, Zhonghai
;
Hsu, D. Frank
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
feature selection
supervised data clustering
mutual information
classification
MUTUAL INFORMATION
Temporal and spatial variations of organochlorine pesticides in the suspended particulate matter from Lake Chaohu, China
其他
2015-01-01
He, Qi-Shuang
;
Wang, Qing-Mei
;
Wang, Yan
;
He, Wei
;
Qin, Ning
;
Kong, Xiang-Zhen
;
Liu, Wen-Xiu
;
Yang, Bin
;
Xu, Fu-Liu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/04
Organochlorine pesticides
Temporal-spatial distribution
Potential ecological risks
Suspended particulate matter
Lake Chaohu
PERSISTENT ORGANIC POLLUTANTS
FRESH-WATER ECOSYSTEMS
PEARL RIVER DELTA
HAIHE PLAIN
TAIHU LAKE
HEXACHLOROCYCLOHEXANE ISOMERS
ESTUARINE SEDIMENTS
ECOLOGICAL RISKS
NORTHERN CHINA
SURFACE WATERS
Evolution of Cooperation on Stochastic Dynamical Networks
其他
2010-01-01
Wu, Bin
;
Zhou, Da
;
Fu, Feng
;
Luo, Qingjun
;
Wang, Long
;
Traulsen, Arne
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
DIRECT RECIPROCITY
PRISONERS-DILEMMA
SOCIAL NETWORKS
ACTIVE LINKING
GAMES
GRAPHS
INDIVIDUALS
POPULATIONS
Solution structure of the bacterial chemotaxis adaptor protein CheW from Escherichia coli
其他
2007-01-01
You Li
;
Yunfei Hu
;
Wenyu Fu
;
Bin Xia
;
Changwen Jin
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2017/12/03
histidine
transmembrane
transduction
signaling
helix
shares
shrink
longer
histidine
transmembrane
transduction
signaling
helix
shares
shrink
longer
A model-based book dewarping method to handle 2D images captured by a digital camera
其他
2007-01-01
Wu, Minghui
;
Li, Rongfeng
;
Fu, Bin
;
Li, Wenxin
;
Xu, Zhuoqun
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
A page content independent book dewarping method to handle 2D images captured by a digital camera
其他
2007-01-01
Wu, Minghui
;
Li, Rongfeng
;
Fu, Bin
;
Li, Wenxin
;
Xu, Zhuoqun
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
A page content independent book dewarping method to handle 2D images captured by a digital camera
其他
2007-01-01
Wu, Minghui
;
Li, Rongfeng
;
Fu, Bin
;
Li, Wenxin
;
Xu, Zhuoqun
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
transformation model
text line
document rectification
book dewarping
digital camera
©版权所有 ©2017 CSpace - Powered by
CSpace