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科研机构
北京大学 [216]
内容类型
期刊论文 [192]
其他 [23]
会议论文 [1]
发表日期
2017 [12]
2016 [29]
2015 [24]
2014 [25]
2013 [13]
2012 [20]
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专题:北京大学
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Effects of phosphorus stress on the photosynthetic and physiological characteristics of Chlorella vulgaris based on chlorophyll fluorescence and flow cytometric analysis
期刊论文
ECOLOGICAL INDICATORS, 2017
Jiao, Yang
;
Ouyang, Hui-Ling
;
Jiang, Yu-Jiao
;
Kong, Xiang-Zhen
;
He, Wei
;
Liu, Wen-Xiu
;
Yang, Bin
;
Xu, Fu-Liu
收藏
  |  
浏览/下载:124/0
  |  
提交时间:2017/12/03
Cellular physiology
Chlorella vulgaris
Chlorophyll fluorescence
FCM
growth
Photosynthesis
Phosphorus
ORGANIC PHOSPHORUS
K-SELECTION
R-SELECTION
INHIBITION
MICROALGAE
COPPER
EVOLUTION
TOXICITY
GROWTH
ALGAE
宁芜地区中生代富钾和富钠火山岩的源区特征:岩石学和地球化学证据
期刊论文
岩石学报, 2017
陈长健
;
陈斌
;
王志强
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
火山岩
安山玢岩
地球化学
Nd-Sr-Hf同位素
宁芜
COPPER-GOLD MINERALIZATION
ADAKITIC INTRUSIVE ROCKS
EASTERN CHINA
LITHOSPHERIC MANTLE
VOLCANIC-ROCKS
CONTINENTAL-CRUST
RIDGE SUBDUCTION
TRACE-ELEMENT
IGNEOUS ROCKS
YANGTZE-RIVER
Synthesis of Fe75Cr5(PBC)(20) bulk metallic glasses with a combination of desired merits using industrial ferro-alloys without high-purity materials
其他
2017-01-01
Xu, Tao
;
Jian, Zengyun
;
Chang, Fange
;
Zhuo, Longchao
;
Shi, Minjie
;
Zhu, Man
;
Xu, Junfeng
;
Liu, Yongqin
;
Zhang, Tao
收藏
  |  
浏览/下载:109/0
  |  
提交时间:2017/12/03
Fe-based bulk metallic glass
Industrial ferro-alloys
Glass-forming ability
Magnetic properties
Corrosion
Mechanical properties
SOFT-MAGNETIC PROPERTIES
HIGH CORROSION-RESISTANCE
AMORPHOUS STEEL ALLOYS
C-B ALLOYS
FORMING ABILITY
MECHANICAL-PROPERTIES
RAW-MATERIALS
FERROMAGNETIC GLASSES
HOT METAL
STRENGTH
Rapid and specific luminescence sensing of Cu(II) ions with a porphyrinic metal-organic framework
期刊论文
CHEMICAL COMMUNICATIONS, 2017
Li, Linnan
;
Shen, Sensen
;
Lin, Ruoyun
;
Bai, Yu
;
Liu, Huwei
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2017/12/03
AQUEOUS-PHASE
CHEMOSENSORS
FLUORESCENT
COPPER
CU2+
STRATEGY
SITES
MOF
Use of CuO Particles as an Interface in LC-FTIR Analysis
期刊论文
ANALYTICAL SCIENCES, 2017
Li, Yan
;
Guo, Ran
;
Liu, Shengnan
;
He, Anqi
;
Bao, Yanan
;
Weng, Shifu
;
Huang, Yaping
;
Xu, Yizhuang
;
Ozaki, Yukihiro
;
Noda, Isao
;
Wu, Jinguang
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Copper oxide
interface
hyphenation
liquid chromatography
Fourier transform infrared spectroscopy
TRANSFORM INFRARED SPECTROMETRY
SIZE-EXCLUSION CHROMATOGRAPHY
THIN-LAYER-CHROMATOGRAPHY
FLUORIDE FINE PARTICLES
2D IR SPECTROSCOPY
LIQUID-CHROMATOGRAPHY
STATIONARY-PHASE
TLC/FTIR ANALYSIS
FLOW-ANALYSIS
DYNAMICS
Highly Dispersed Copper over beta-Mo2C as an Efficient and Stable Catalyst for the Reverse Water Gas Shift (RWGS) Reaction
期刊论文
ACS CATALYSIS, 2017
Zhang, Xiao
;
Zhu, Xiaobing
;
Lin, Lili
;
Yao, Siyu
;
Zhang, Mengtao
;
Liu, Xi
;
Wang, Xiaoping
;
Li, Yong-Wang
;
Shi, Chuan
;
Ma, Ding
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
molybdenum carbide
copper
reverse water-gas shift
CO2 dissociation
CO selectivity
CO2 HYDROGENATION
MOLYBDENUM CARBIDE
METHANOL SYNTHESIS
METAL CARBIDES
NANOPARTICLES
PERFORMANCE
CONVERSION
ADSORPTION
ENERGIES
SURFACES
Investigating the features in differential absorbance spectra of NOM associated with metal ion binding: A comparison of experimental data and TD-DFT calculations for model compounds
期刊论文
WATER RESEARCH, 2017
Yan, Mingquan
;
Han, Xuze
;
Zhang, Chenyang
收藏
  |  
浏览/下载:103/0
  |  
提交时间:2017/12/03
Binding
Copper
Differential absorbance spectra
Nature organic matter
TD-DFT
DISSOLVED ORGANIC-MATTER
CHARGE-TRANSFER INTERACTIONS
HUMIC SUBSTANCES
IN-SITU
PHOTOCHEMICAL PROPERTIES
CHEMICAL SPECIATION
OPTICAL-PROPERTIES
MOLECULAR-WEIGHT
COPPER
COMPLEXATION
我国铜资源供给风险识别及分析研究
期刊论文
北京大学学报 自然科学版, 2017
徐琳
;
唐金荣
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
铜资源供给风险
风险内涵
风险识别
风险分析
copper supply risk
risk conception
risk identification
risk analysis
Comparative study on serum levels of macro and trace elements in schizophrenia based on supervised learning methods
其他
2017-01-01
Lin, Tong
;
Liu, Tiebing
;
Lin, Yucheng
;
Yan, Lailai
;
Chen, Zhongxue
;
Wang, Jingyu
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2017/12/03
Schizophrenia
Macro elements
Trace elements
Supervised learning methods
RISK-FACTORS
COPPER
BIOMARKER
SELENIUM
ZINC
IRON
Comparative study on serum levels of macro and trace elements in schizophrenia based on supervised learning methods
期刊论文
6th International FESTEM Symposium on New Horizons on Trace Elements and Minerals Role in Human and Animal Health, 2017
Lin, Tong
;
Liu, Tiebing
;
Lin, Yucheng
;
Yan, Lailai
;
Chen, Zhongxue
;
Wang, Jingyu
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2017/12/03
Schizophrenia
Macro elements
Trace elements
Supervised learning methods
RISK-FACTORS
COPPER
BIOMARKER
SELENIUM
ZINC
IRON
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