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科研机构
北京大学 [19]
内容类型
期刊论文 [10]
其他 [9]
发表日期
2016 [2]
2015 [4]
2014 [1]
2013 [2]
2011 [2]
2010 [3]
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专题:北京大学
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A SECOND ORDER TIME HOMOGENIZED MODEL FOR SEDIMENT TRANSPORT
其他
2016-01-01
Jiang, Yuchen
;
Li, Ruo
;
Wu, Shuonan
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2017/12/04
homogenization
multiscale method
first order correction
sediment transport
BED-LOAD TRANSPORT
SHALLOW-WATER
EQUATIONS
SCHEMES
FLOW
EFFICIENT
A modified lattice Bhatnagar-Gross-Krook model for convection heat transfer in porous media
期刊论文
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2016
Wang, Liang
;
Mi, Jianchun
;
Guo, Zhaoli
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Lattice Bhatnagar-Gross-Krook
Numerical stability
Generalized model
Convection heat transfer
Porous media
NATURAL-CONVECTION
BOLTZMANN METHOD
FLUID-FLOWS
MIXED CONVECTION
BGK MODEL
SIMULATION
CAVITY
DISPERSION
ENCLOSURE
MASS
Audio event recognition based on DBN features from multiple filter-bank representations
其他
2015-01-01
Guo, Feng
;
Chen, Xiaoou
;
Yang, Deshun
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Influence of quantum confinement effects over device performance in circular and elliptical silicon nanowire transistors
其他
2015-01-01
Georgiev, V. P.
;
Ali, T.
;
Wang, Y.
;
Gerrer, L.
;
Amoroso, S. M.
;
Asenov, Asen
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
nanowires
simulations
quantum effects
scalling of tranistors
CMOS devices
Influence of quantum confinement effects over device performance in circular and elliptical silicon nanowire transistors
其他
2015-01-01
Georgiev, V.P.
;
Ali, T.
;
Wang, Y.
;
Gerrer, L.
;
Amoroso, S.M.
;
Asenov, Asen
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Audio Event Recognition Based On DBN Features From Multiple Filter-bank Representations
其他
2015-01-01
Guo, Feng
;
Chen, Xiaoou
;
Yang, Deshun
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Formation and dominant factors of haze pollution over Beijing and its peripheral areas in winter
期刊论文
2014
Feng, Xiao
;
Li, Qi
;
Zhu, Yajie
;
Wang, Jingjie
;
Liang, Heming
;
Xu, Ruofeng
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/13
Urban air pollution
spatiotemporal analysis
domestic heating
temperature inversion
particle transportation
AIR-POLLUTION
REGIONAL HAZE
CHEMICAL CHARACTERISTICS
FINE PARTICLES
URBAN AREAS
CHINA
PM2.5
VARIABILITY
QUALITY
HOSPITALIZATIONS
Calibration based reliable detector for detecting LSB matching steganography
其他
2013-01-01
Peng, Fei
;
Li, Xiaolong
;
Yang, Bin
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/13
Active optical clock based on four-level quantum system
期刊论文
科学通报 英文版, 2013
Zhang TongGang
;
Wang YanFei
;
Zang XiaoRun
;
Zhuang Wei
;
Chen JingBiao
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
active optical clock
population inversion
narrow linewidth
light shift
LASER
LINEWIDTH
Monitoring global land surface drought based on a hybrid evapotranspiration model
期刊论文
international journal of applied earth observation and geoinformation, 2011
Yao, Yunjun
;
Liang, Shunlin
;
Qin, Qiming
;
Wang, Kaicun
;
Zhao, Shaohua
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/10
Global land surface drought
Hybrid ET model
Potential ET
Evaporative Drought Index
Palmer Drought Severity Index
ENERGY BALANCE ALGORITHM
REMOTE-SENSING DATA
VEGETATION INDEX
SOIL-MOISTURE
HEAT-FLUX
MAPPING EVAPOTRANSPIRATION
SEVERITY INDEX
CARBON-DIOXIDE
SATELLITE DATA
EVAPORATION
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