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科研机构
北京大学 [39]
内容类型
期刊论文 [25]
其他 [14]
发表日期
2017 [2]
2016 [3]
2015 [6]
2014 [7]
2013 [2]
2012 [3]
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专题:北京大学
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Recent Development in Sample Preparation and Analytical Techniques for Determination of Quinolone Residues in Food Products
期刊论文
CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY, 2017
Zhang, Zhichao
;
Cheng, Hefa
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浏览/下载:114/0
  |  
提交时间:2017/12/03
Biosensor
food products
immunoassay
liquid chromatography-mass spectrometry (LC-MS)
quinolones
quick, easy, cheap, effective, rugged, and safe (QuEChERS) method
TANDEM MASS-SPECTROMETRY
PERFORMANCE LIQUID-CHROMATOGRAPHY
SOLID-PHASE EXTRACTION
LINKED-IMMUNOSORBENT-ASSAY
LASER-INDUCED FLUORESCENCE
VETERINARY DRUG RESIDUES
FLUOROQUINOLONE ANTIBACTERIAL AGENTS
MOLECULARLY IMPRINTED POLYMERS
ENVIRONMENTAL WATER SAMPLES
INDIRECT COMPETITIVE ELISA
稀土永磁纳米材料的控制合成及其磁学性能
期刊论文
稀有金属, 2017
朱凯
;
侯仰龙
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  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
稀土永磁纳米材料
化学合成
物理制备
磁学性能
rare earth permanent nanomagnets
chemical synthesis
physical preparation
magnetic properties
Synthesis and mode of action of oligomeric sesquiterpene lactones
期刊论文
NATURAL PRODUCT REPORTS, 2016
Li, Chao
;
Jones, Alexander X.
;
Lei, Xiaoguang
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  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
NF-KAPPA-B
MYELOGENOUS LEUKEMIA STEM
BIOORTHOGONAL LIGATION
BIOMIMETIC SYNTHESES
NATURAL-PRODUCTS
PPAR-GAMMA
PROGENITOR CELLS
QUINONE METHIDE
CANCER
PARTHENOLIDE
Mining Product Adopter Information from Online Reviews for Improving Product Recommendation
期刊论文
ACM TRANSACTIONS ON KNOWLEDGE DISCOVERY FROM DATA, 2016
Zhao, Wayne Xin
;
Wang, Jinpeng
;
He, Yulan
;
Wen, Ji-Rong
;
Chang, Edward Y.
;
Li, Xiaoming
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  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Online review
product adopter
product recommendation
matrix factorisation
Renewability assessment of a production system: Based on embodied energy as emergy
期刊论文
RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2016
Shao, Ling
;
Chen, G. Q.
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浏览/下载:113/0
  |  
提交时间:2017/12/03
Renewability assessment
Embodied energy
Wastewater treatment
Emergy
Resources use
Water-energy nexus
WASTE-WATER TREATMENT
CONSTRUCTED WETLAND
WIND POWER
INTERNATIONAL-TRADE
BIOFUEL PRODUCTION
SEWAGE-SLUDGE
SUSTAINABILITY
ECONOMY
CHINA
RESOURCES
Decoupling electrons and nuclei without the Born-Oppenheimer approximation: The electron-nucleus mean-field configuration-interaction method
期刊论文
PHYSICAL REVIEW A, 2015
Cassam-Chenai, Patrick
;
Suo, Bingbing
;
Liu, Wenjian
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浏览/下载:3/0
  |  
提交时间:2017/12/03
MOLECULAR-ORBITAL THEORY
DIATOMIC-MOLECULES
HYDROGEN MOLECULE
WAVE-FUNCTIONS
GROUND-STATE
PROGRAM PACKAGE
RYS POLYNOMIALS
EXCITED-STATES
ENERGY
QUADRATURES
Rhodium-Catalyzed [5+2+1] Cycloaddition of Ene-Vinylcyclopropanes and CO: Reaction Design, Development, Application in Natural Product Synthesis, and Inspiration for Developing New Reactions for Synthesis of Eight-Membered Carbocycles
期刊论文
ACCOUNTS OF CHEMICAL RESEARCH, 2015
Wang, Yi
;
Yu, Zhi-Xiang
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浏览/下载:4/0
  |  
提交时间:2017/12/03
RH(I)-CATALYZED (5+2)+1 CYCLOADDITION
BIFUNCTIONAL CHAIN MOLECULES
METAL-MEDIATED SYNTHESIS
RING-CLOSING METATHESIS
MEDIUM-SIZED RINGS
3-COMPONENT CYCLOADDITIONS
RELATIVE STEREOCHEMISTRY
(+)-HIRSUTIC ACID
7-MEMBERED RINGS
ALKYNES
Direct construction of vicinal all-carbon quaternary stereocenters in natural product synthesis
期刊论文
NATURAL PRODUCT REPORTS, 2015
Long, Rong
;
Huang, Jun
;
Gong, Jianxian
;
Yang, Zhen
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
ARENE-OLEFIN CYCLOADDITIONS
ASYMMETRIC TOTAL-SYNTHESIS
CONCISE TOTAL-SYNTHESIS
DIELS-ALDER REACTION
ENANTIOSELECTIVE CLAISEN REARRANGEMENTS
DAPHNIPHYLLUM ALKALOIDS
CALYCANTHACEOUS ALKALOIDS
STEREOSELECTIVE-SYNTHESIS
NAZAROV CYCLIZATION
MESO-CHIMONANTHINE
Representation learning for aspect category detection in online reviews
其他
2015-01-01
Zhou, Xinjie
;
Wan, Xiaojun
;
Xiao, Jianguo
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Leveraging product adopter information from online reviews for product recommendation
其他
2015-01-01
Wang, Jinpeng
;
Zhao, Wayne Xin
;
He, Yulan
;
Li, Xiaoming
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
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