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科研机构
北京大学 [14]
内容类型
期刊论文 [13]
其他 [1]
发表日期
2017 [3]
2016 [4]
2014 [1]
2013 [1]
2011 [1]
2007 [1]
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共14条,第1-10条
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专题:北京大学
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Mapping spatial non-stationarity of human-natural factors associated with agricultural landscape multifunctionality in Beijing-Tianjin-Hebei region, China
期刊论文
AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2017
Peng, Jian
;
Liu, Yanxu
;
Liu, Zhicong
;
Yang, Yang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Agricultural landscape multifunctionality
Landscape services
Driving forces
Geographically weighted regression
MULTIPLE ECOSYSTEM SERVICES
GEOGRAPHICALLY WEIGHTED REGRESSION
FUTURE-DIRECTIONS
HABITAT PATCHES
LOESS PLATEAU
LAND-USE
CONSERVATION
IMPACTS
SCALE
SUSTAINABILITY
北京市生态涵养区生态系统服务供给与流动的能值分析
期刊论文
地理学报, 2017
马程
;
王晓玥
;
张雅昕
;
李双成
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
生态系统服务
能值分析
生态涵养区
北京市
ecosystem services
emergy analysis
ecological conservation area
Beijing
Effect of humic acid on uranium(VI) retention and transport through quartz columns with varying pH and anion type
期刊论文
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY, 2017
Du, Liang
;
Li, Shicheng
;
Li, Xiaolong
;
Wang, Ping
;
Huang, Zhaoya
;
Tan, Zhaoyi
;
Liu, Chunli
;
Liao, Jiali
;
Liu, Ning
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2017/12/03
Uranium(VI)
Humic acid
Transport
Retention
Adsorption
Breakthrough curve
SATURATED POROUS-MEDIA
IONIC-STRENGTH
SAND COLUMN
FACILITATED TRANSPORT
SURFACE SPECIATION
REACTIVE TRANSPORT
FULVIC-ACID
MIGRATION
SORPTION
SUBSTANCES
The impact of carbon nanotubes on bioaccumulation and translocation of phenanthrene, 3-CH3-phenanthrene and 9-NO2-phenanthrene in maize (Zea mays) seedlings
期刊论文
ENVIRONMENTAL SCIENCE-NANO, 2016
Wang, Xilong
;
Liu, Ye
;
Zhang, Haiyun
;
Shen, Xiaofang
;
Cai, Fei
;
Zhang, Meng
;
Gao, Qian
;
Chen, Weixiao
;
Wang, Bin
;
Tao, Shu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/04
POLYCYCLIC AROMATIC-HYDROCARBONS
MOLECULAR TRANSPORTERS
ORGANIC-CHEMICALS
ECOLOGICAL RISKS
PLANT UPTAKE
RICE PLANTS
NANOPARTICLES
NANOMATERIALS
ACCUMULATION
VEGETATION
西北河谷盆地生态系统服务的权衡与协同分析——以银川盆地为例
期刊论文
中国沙漠, 2016
李鸿健
;
任志远
;
刘焱序
;
张静
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
生态系统服务
权衡协同度
热点分析
区域异质性
银川盆地
ecosystem services
tradeoffs-synergies degree
hot spot analysis
regional differences
Yinchuan Basin
湖滨河口湿地中磷的输移转化机制及截留效应研究进展
期刊论文
环境科学学报, 2016
张晓玲
;
刘永
;
郭怀成
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
湖滨河口湿地
磷
输移转换
截留
影响因素
Lake Riparian Wetland
phosphorus
transportation
retention effect
influence factor
Effects of learning experience on forgetting rates of item and associative memories
期刊论文
LEARNING & MEMORY, 2016
Yang, Jiongjiong
;
Zhan, Lexia
;
Wang, Yingying
;
Du, Xiaoya
;
Zhou, Wenxi
;
Ning, Xueling
;
Sun, Qing
;
Moscovitch, Morris
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
MEDIAL TEMPORAL-LOBE
RECOGNITION MEMORY
RECOLLECTIVE EXPERIENCE
COGNITIVE NEUROSCIENCE
HIPPOCAMPUS SUPPORTS
RETENTION INTERVALS
DECISION-PROCESSES
FAMILIARITY
CONSOLIDATION
RETRIEVAL
Semi-Preparative Scale Separation of Emodin from Plant Extract by Using Molecularly Imprinted Polymer as Stationary Phase
期刊论文
chromatographia, 2014
Chen, Tengfei
;
Gu, Jiangyong
;
Wang, Hao
;
Yuan, Gu
;
Chen, Lirong
;
Xu, Xiaojie
;
Xiao, Wei
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/10
Liquid chromatography
Molecularly imprinted polymer
Semi-preparative separation
Emodin
Rheum palmatum L.
PERFORMANCE LIQUID-CHROMATOGRAPHY
IN-SITU SYNTHESIS
SAMPLE PREPARATION
DRUG-DELIVERY
SENSOR
RECOGNITION
MATRIX
MICROEXTRACTION
MICROSPHERES
SORBENTS
BmCREC Is an Endoplasmic Reticulum (ER) Resident Protein and Required for ER/Golgi Morphology
期刊论文
journal of biological chemistry, 2013
Wang, Qiao
;
Shen, Birong
;
Zheng, Pengli
;
Feng, Hui
;
Guo, Yige
;
Cao, Wenyuan
;
Chen, Liang
;
Liu, Xiao
;
Zhao, Guodong
;
Xu, Sizheng
;
Shen, Weide
;
Chen, Jianguo
;
Teng, Junlin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
DNA SUPERCOILING FACTOR
POSTERIOR SILK GLAND
BOMBYX-MORI
INTRACELLULAR-TRANSPORT
DROSOPHILA-MELANOGASTER
CA2+-BINDING PROTEIN
GOLGI
SECRETION
SEQUENCE
CELLS
Surface-initiated molecularly imprinted polymeric column: In situ synthesis and application for semi-preparative separation by high performance liquid chromatography
期刊论文
journal of chromatography a, 2011
Gu, Jiangyong
;
Zhang, Hu
;
Yuan, Gu
;
Chen, Lirong
;
Xu, Xiaojie
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
Molecularly imprinted polymer
In situ synthesis
HPLC
Semi-preparative
Emodin
SOLID-PHASE EXTRACTION
MONOLITHIC STATIONARY PHASES
COATED SILICA NANOPARTICLES
GROWTH-FACTOR RECEPTOR
CAPILLARY ELECTROCHROMATOGRAPHY
PRECIPITATION POLYMERIZATION
MICROSPHERES
RECOGNITION
SAMPLES
TRIMETHACRYLATE
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