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科研机构
北京大学 [8]
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期刊论文 [8]
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2013 [2]
2012 [1]
2011 [2]
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内容类型：期刊论文
专题：北京大学
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基于径向基函数网络的京津冀地区生态系统服务脆弱性评估
期刊论文
北京大学学报 自然科学版, 2013
刘金龙
;
马程
;
王阳
;
冯喆
;
李双成
收藏
|
浏览/下载：2/0
|
提交时间：2015/11/12
生态系统服务脆弱性 潜在影响 适应能力 径向基函数网络 京津冀地区 vulnerability of ecosystem services potential impact adaptive capacity radial basis function network Beijing-Tianjin-Hebei area
Comparison of transport pathways and potential sources of PM10 in two cities around a large Chinese lake using the modified trajectory analysis
期刊论文
atmospheric research, 2013
Kong, Xiangzhen
;
He, Wei
;
Qin, Ning
;
He, Qishuang
;
Yang, Bin
;
Ouyang, Huiling
;
Wang, Qingmei
;
Xu, Fuliu
收藏
|
浏览/下载：3/0
|
提交时间：2015/11/10
Backward trajectory
Mahalanobis metrics
Two-stage clustering
Self-organizing maps (SOM)
Potential source contribution function (PSCF)
Residence time weighted concentrations (RTWC)
LONG-RANGE TRANSPORT
HYBRID RECEPTOR MODELS
CLUSTER-ANALYSIS
BACK TRAJECTORIES
SOURCE LOCATIONS
AIR-POLLUTANTS
SOURCE AREAS
CLASSIFICATION
KOREA
IDENTIFICATION
Analysis of the transport pathways and potential sources of PM10 in Shanghai based on three methods
期刊论文
science of the total environment, 2012
Li, Mengmeng
;
Huang, Xin
;
Zhu, Lei
;
Li, Jianfeng
;
Song, Yu
;
Cai, Xuhui
;
Xie, Shaodong
收藏
|
浏览/下载：2/0
|
提交时间：2015/11/11
Transport pathway
Backward trajectory cluster analysis
Trajectory sector analysis (TSA)
Potential source contribution function (PSCF)
ANALYZING INDIVIDUAL PARTICLES
LONG-RANGE TRANSPORT
SOURCE APPORTIONMENT
AIR-POLLUTION
AEROSOL-PARTICLES
AMBIENT AIR
NEW-YORK
SULFATE CONCENTRATIONS
CHEMICAL-COMPOSITION
ATMOSPHERIC AEROSOL
On the performance of the open-shell perturbation theory
期刊论文
science china chemistry, 2011
Chen FeiWu
;
Wei MeiJu
;
Liu WenJian
收藏
|
浏览/下载：4/0
|
提交时间：2015/11/12
open shell
perturbation theory
convergence
bond length
harmonic vibrational frequency
FIELD REFERENCE FUNCTION
POTENTIAL-ENERGY CURVES
HARTREE-FOCK REFERENCE
SIZE CONSISTENCY
DIFFERENT FORMS
WAVE-FUNCTIONS
SPIN ORBITALS
SYSTEMS
2ND-ORDER
CONSTRUCTION
Transport pathways and potential sources of PM10 in Beijing
期刊论文
大气环境, 2011
Zhu, Lei
;
Huang, Xin
;
Shi, Hui
;
Cai, Xuhui
;
Song, Yu
收藏
|
浏览/下载：2/0
|
提交时间：2015/11/12
Transport pathway
Backward trajectory
Trajectory cluster
Trajectory sector analysis (TSA)
Potential source contribution function (PSCF)
LONG-RANGE TRANSPORT
AIR-POLLUTION
NEW-YORK
ATMOSPHERIC AEROSOL
CLUSTER-ANALYSIS
CLASSIFICATION
MORTALITY
MOUNTAIN
SULFATE
TRENDS
Acidic gases, NH3 and secondary inorganic ions in PM10 during summertime in Beijing, China and their relation to air mass history
期刊论文
chemosphere, 2009
Wu, Zhijun
;
Hu, Min
;
Shao, Kesheng
;
Slanina, Jacob
收藏
|
浏览/下载：2/0
|
提交时间：2015/11/10
Trajectories clustering
Potential source contribution function
Megacity
HONO
ANNULAR DENUDER SYSTEM
JET AEROSOL COLLECTOR
AMMONIUM-NITRATE
NITROUS-ACID
ORGANIC-COMPOUNDS
URBAN ATMOSPHERE
PM2.5
POLLUTION
POLLUTANTS
PARTICLES
Analytic channel potential solution to the undoped surrounding-gate MOSFETs
期刊论文
固体电子学, 2007
He, Jin
;
Tao, Yadong
;
Liu, Feng
;
Feng, Jie
;
Yang, Shengqi
收藏
|
浏览/下载：4/0
|
提交时间：2015/11/10
non-classical CMOS
surrounding-gate MOSFETs
surface potential
compact modeling
LAMBERT W-FUNCTION
MODEL
A physics-based analytic solution to the MOSFET surface potential from accumulation to strong-inversion region
期刊论文
ieee电子器件汇刊, 2006
He, Jin
;
Chan, Mansun
;
Zhang, Xing
;
Wang, Yangyuan
收藏
|
浏览/下载：1/0
|
提交时间：2015/11/10
analytic solution
compact modeling
MOSFETs
surface potential
LAMBERT W-FUNCTION
CIRCUIT SIMULATION
MODEL
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