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科研机构
北京大学 [598]
内容类型
期刊论文 [520]
其他 [76]
会议论文 [2]
发表日期
2017 [31]
2016 [48]
2015 [34]
2014 [32]
2013 [25]
2012 [42]
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专题:北京大学
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城市形态的分维估算与分形判定
期刊论文
地理科学进展, 2017
陈彦光
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
城市形态
分形
分维
自仿射
盒子计数法
多分形
标度区
urban form
fractals
fractal dimension
self-affinity
box-counting method
multifractals
scaling range
Spatial distribution, emission source and health risk of parent PAHs and derivatives in surface soils from the Yangtze River Delta, eastern China
期刊论文
CHEMOSPHERE, 2017
Cai, ChuanYang
;
Li, JingYa
;
Wu, Di
;
Wang, XiLong
;
Tsang, Daniel C. W.
;
Li, XiangDong
;
Sun, JianTeng
;
Zhu, LiZhong
;
Shen, HuiZhong
;
Tao, Shu
;
Liu, WenXin
收藏
  |  
浏览/下载:112/0
  |  
提交时间:2017/12/03
Parent PAHs and derivatives
Surface soil
Yangtze River
Delta
Occurrence
Source Health risk
POLYCYCLIC AROMATIC-HYDROCARBONS
AGRICULTURAL SOILS
ORGANOCHLORINE PESTICIDES
SOURCE APPORTIONMENT
CONTAMINATED SITES
URBAN AREAS
REGION
RATIOS
NITRO
IDENTIFICATION
郊区大型居住区邻里关系与社会空间再生——以北京回龙观为例
期刊论文
地理科学进展, 2017
冯健
;
吴芳芳
;
周佩玲
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
邻里关系
郊区大型居住区
社区
社会空间再生
社会—空间辩证法
北京回龙观
neighborhood relations
large suburban residential area
community
regeneration of social space
socio-spatial dialectic
Huilongguan in Beijing
Strain modelling of extensional fault-propagation folds based on an improved non-linear trishear model: A numerical simulation analysis
期刊论文
JOURNAL OF STRUCTURAL GEOLOGY, 2017
Zhao, Haonan
;
Guo, Zhaojie
;
Yu, Xiangjiang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Strain analysis
Extensional fault-propagation fold
Trishear model
Numerical simulation
Shape factor
SUEZ-RIFT
EXAMPLES
EGYPT
SETTINGS
GEOMETRY
SEQUENCE
STYLE
Complex rupture process of the Mw 7.8, 2016, Kaikoura earthquake, New Zealand, and its aftershock sequence
期刊论文
EARTH AND PLANETARY SCIENCE LETTERS, 2017
Cesca, S.
;
Zhang, Y.
;
Mouslopoulou, V.
;
Wang, R.
;
Saul, J.
;
Savage, M.
;
Heimann, S.
;
Kufner, S.K.
;
Oncken, O.
;
Dahm, T.
收藏
  |  
浏览/下载:119/0
  |  
提交时间:2017/12/03
Kaikoura earthquake
finite source model
joint inversion
moment tensor
aftershock sequence
HIKURANGI SUBDUCTION ZONE
NORTHERN SOUTH ISLAND
PLATE BOUNDARY
FAULT
SLIP
DEFORMATION
SEISMICITY
BENEATH
MARLBOROUGH
WELLINGTON
塔里木盆地阿克苏地区下寒武统玉尔吐斯组两套黑色岩系的差异及成因
期刊论文
岩石学报, 2017
杨宗玉
;
罗平
;
刘波
;
刘策
;
马洁
;
陈斐然
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
玉尔吐斯组
黑色页岩
沉积学特征
地球化学特征
控制因素
Yurtus Formation
Black shale
Sedimentology characteristics
Geochemical features
Controlling factors
RARE-EARTH-ELEMENTS
YANGTZE GORGES AREA
SOUTH CHINA
DEPOSITIONAL ENVIRONMENT
SHALLOW SEAWATER
OCEANIC ANOXIA
ORGANIC-CARBON
TRACE-ELEMENTS
GEOCHEMISTRY
SHALES
Quetiapine extended release versus aripiprazole in children and adolescents with first-episode psychosis: the multicentre, double-blind, randomised tolerability and efficacy of antipsychotics (TEA) trial
其他
2017-01-01
Pagsberg, Anne Katrine
;
Jeppesen, Pia
;
Klauber, Dea Gowers
;
Jensen, Karsten Gjessing
;
Ruda, Ditte
;
Stentebjerg-Olesen, Marie
;
Jantzen, Peter
;
Rasmussen, Simone
;
Saldeen, Eva Ann-Sofie
;
Lauritsen, Maj-Britt Glenn
;
Bilenberg, Niels
;
Stenstrom, Anne Dorte
;
Nyvang, Louise
;
Madsen, Sarah
;
Werge, Thomas M.
;
Lange, Theis
;
Gluud, Christian
;
Skoog, Maria
;
Winkel, Per
;
Jepsen, Jens Richardt M.
;
Fagerlund, Birgitte
;
Correll, Christoph U.
;
Fink-Jensen, Anders
收藏
  |  
浏览/下载:138/0
  |  
提交时间:2017/12/03
SCHIZOPHRENIA-SPECTRUM DISORDERS
EARLY-ONSET SCHIZOPHRENIA
2ND-GENERATION ANTIPSYCHOTICS
NETWORK METAANALYSIS
RISPERIDONE
SAFETY
OLANZAPINE
TEOSS
Energy identity for approximate harmonic maps from surfaces to general targets
其他
2017-01-01
Wang, Wendong
;
Wei, Dongyi
;
Zhang, Zhifei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Energy identity
Harmonic map
Hopf differential
BUBBLE TREE
SINGULARITIES
FLOWS
TIME
Optimal Bayes classifiers for functional data and density ratios
其他
2017-01-01
Dai, Xiongtao
;
Mueller, Hans-Georg
;
Yao, Fang
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Density estimation
Functional classification
Functional principal component analysis
Gaussian process
Quadratic discriminant analysis
PRINCIPAL-COMPONENTS-ANALYSIS
GENE-EXPRESSION DATA
PROBABILITY DENSITY
LONGITUDINAL DATA
CLASSIFICATION
DISCRIMINATION
MODELS
REGRESSION
MRI
Comparative Analysis of Six Lagerstroemia Complete Chloroplast Genomes
期刊论文
FRONTIERS IN PLANT SCIENCE, 2017
Xu, Chao
;
Dong, Wenpan
;
Li, Wenqing
;
Lu, Yizeng
;
Xie, Xiaoman
;
Jin, Xiaobai
;
Shi, Jipu
;
He, Kaihong
;
Suo, Zhili
收藏
  |  
浏览/下载:103/0
  |  
提交时间:2017/12/03
Lagerstroemia
chloroplast genome
comparative genomics
simple repeat sequence
sequence divergence
plastid marker
phylogeny
SEQUENCE REPEAT MARKERS
PLASTID GENOMES
PHYLOGENETIC ANALYSIS
MAXIMUM-LIKELIHOOD
SUBSTITUTION BIAS
GENETIC DIVERSITY
NONCODING REGIONS
LAND PLANTS
DNA
ANGIOSPERMS
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