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科研机构
北京大学 [94]
内容类型
期刊论文 [89]
其他 [4]
会议论文 [1]
发表日期
2017 [10]
2016 [13]
2015 [13]
2014 [6]
2013 [9]
2012 [16]
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专题:北京大学
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北京东灵山地区常见灌丛生长及凋落物生产对氮添加的响应
期刊论文
植物生态学报, 2017
张建华
;
唐志尧
;
沈海花
;
方精云
收藏
  |  
浏览/下载:108/0
  |  
提交时间:2017/12/03
氮沉降
碳循环
温带灌丛
生长率
凋落物
季节动态
nitrogen deposition
carbon cycle
temperate shrublands
growth rate
litterfall
seasonal dynamics
Influence of multi-walled carbon nanotubes and fullerenes on the bioaccumulation and elimination kinetics of phenanthrene in geophagous earthworms (Metaphire guillelmi)
期刊论文
ENVIRONMENTAL SCIENCE-NANO, 2017
Zhang, Haiyun
;
Chen, Weixiao
;
Shen, Xiaofang
;
Zhang, Meng
;
Yang, Yu
;
White, Jason C.
;
Tao, Shu
;
Wang, Xilong
收藏
  |  
浏览/下载:109/0
  |  
提交时间:2017/12/03
POLYCYCLIC AROMATIC-HYDROCARBONS
HYDROXYPROPYL-BETA-CYCLODEXTRIN
CHIRONOMUS-PLUMOSUS LARVAE
BOUND-RESIDUE FORMATION
ENGINEERED NANOMATERIALS
ORGANIC CONTAMINANTS
EXTRACTION TECHNIQUE
PAH BIOAVAILABILITY
EISENIA-FOETIDA
SOIL
MORPHOLOGY CONTROL OF MICROCHANNEL CROSS-SECTION USING SACRIFICIAL SPINNING FIBER
其他
2017-01-01
Zhang, Yangxi
;
Jing, Huize
;
Xu, Kaisi
;
Gao, Chencheng
;
Hao, Yilong
;
Meng, Fanrui
;
Gui, Yiming
;
Chen, Guoxing
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
FABRICATION
PDMS
Ambient Air Pollution and Out-of-Hospital Cardiac Arrest in Beijing, China
期刊论文
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2017
Xia, Ruixue
;
Zhou, Guopeng
;
Zhu, Tong
;
Li, Xueying
;
Wang, Guangfa
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
air pollution
out-of-hospital cardiac arrest
case-crossover study
Beijing
fine particulate matter
FINE PARTICULATE MATTER
CASE-CROSSOVER ANALYSIS
CARDIOVASCULAR-DISEASE
TERM EXPOSURE
ASSOCIATION
METAANALYSIS
MORTALITY
INFLAMMATION
SURVIVAL
EVENTS
Particulate air pollution and mortality in 38 of China's largest cities: time series analysis
期刊论文
BMJ-BRITISH MEDICAL JOURNAL, 2017
Yin, Peng
;
He, Guojun
;
Fan, Maoyong
;
Chiu, Kowk Yan
;
Fan, Maorong
;
Liu, Chang
;
Xue, An
;
Liu, Tong
;
Pan, Yuhang
;
Mu, Quan
;
Zhou, Maigeng
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
EXPOSURE-RESPONSE FUNCTIONS
US CITIES
METAANALYSIS
Chemical and physical properties of biomass burning aerosols and their CCN activity: A case study in Beijing, China
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Wu, Zhijun
;
Zheng, Jing
;
Wang, Yu
;
Shang, Dongjie
;
Du, Zhoufei
;
Zhang, Yuanhang
;
Hu, Min
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Biomass burning
Hygroscopicity
CCN
Chemical composition
CLOUD CONDENSATION NUCLEI
SECONDARY ORGANIC AEROSOL
SIZE-RESOLVED MEASUREMENTS
HYGROSCOPIC GROWTH
PARTICLE HYGROSCOPICITY
HIGH-RESOLUTION
BOREAL FOREST
NORTH CHINA
ACTIVATION
COMBUSTION
Single particle mass spectral signatures from vehicle exhaust particles and the source apportionment of on-line PM2.5 by single particle aerosol mass spectrometry
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Yang, Jian
;
Ma, Shexia
;
Gao, Bo
;
Li, Xiaoying
;
Zhang, Yanjun
;
Cai, Jing
;
Li, Mei
;
Yao, Ling&apos
;
Huang, Bo
;
Zheng, Mei
;
ai
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Single particle
SPAMS
Composition
Source apportionment
Guangzhou
POLYCYCLIC AROMATIC-HYDROCARBONS
SCANNING-ELECTRON-MICROSCOPY
PARTICULATE AIR-POLLUTION
MIXING STATE
CHEMICAL-COMPOSITION
INDIVIDUAL PARTICLES
URBAN AREA
ATMOSPHERIC PARTICLES
SOUTHERN CALIFORNIA
EMISSIONS
Review of receptor-based source apportionment research of fine particulate matter and its challenges in China
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Zhang, Yanjun
;
Cai, Jing
;
Wang, Shuxiao
;
He, Kebin
;
Zheng, Mei
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
PM2.5
Source apportionment
Receptor model
Review Source profile
China
POSITIVE MATRIX FACTORIZATION
AIR-POLLUTION SOURCES
PEARL RIVER DELTA
POLYCYCLIC AROMATIC-HYDROCARBONS
ATMOSPHERIC AEROSOL COMPOSITIONS
VEHICULAR EMISSION INVENTORIES
TRAINED SOURCE APPORTIONMENT
PM2.5 SOURCE APPORTIONMENT
FIRED POWER-PLANTS
SOURCE PROFILES
Regulation of cell arrangement using a novel composite micropattern
期刊论文
JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A, 2017
Liu, Xiaoyi
;
Liu, Yaoping
;
Zhao, Feng
;
Hun, Tingting
;
Li, Shan
;
Wang, Yuguang
;
Sun, Weijie
;
Wang, Wei
;
Sun, Yan
;
Fan, Yubo
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
cell capture
cell arrangement
micropattern
myoblasts
actin alignment
P38-ALPHA/BETA MAPK
SKELETAL MYOBLASTS
IN-VITRO
DIFFERENTIATION
ARRAYS
ALIGNMENT
FUSION
MUSCLE
CONTRACTILITY
MYOGENESIS
All-in-one low-intensity pulsed ultrasound stimulation system using piezoelectric micromachined ultrasonic transducer (pMUT) arrays for targeted cell stimulation
期刊论文
BIOMEDICAL MICRODEVICES, 2017
Lee, Wonjun
;
Yoo, Seungjun
;
Jung, Joontaek
;
Kang, Woojin
;
Wang, Wei
;
Moon, Cheil
;
Choi, Hongsoo
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Ultrasonic transducer
Cell stimulation system
pMUT
Proliferation
NERVE GROWTH-FACTOR
TRANSCRANIAL MAGNETIC STIMULATION
LOW-FREQUENCY ULTRASOUND
ELECTRICAL-STIMULATION
CULTURE TEMPERATURE
RAT CHONDROCYTES
BRAIN-FUNCTION
PC12 CELLS
PROLIFERATION
DIFFERENTIATION
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