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科研机构
北京大学 [81]
内容类型
期刊论文 [79]
其他 [2]
发表日期
2017 [12]
2016 [15]
2015 [2]
2014 [5]
2013 [6]
2012 [9]
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专题:北京大学
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Quantifying uncertainties of permafrost carbon-climate feedbacks
期刊论文
BIOGEOSCIENCES, 2017
Burke, Eleanor J.
;
Ekici, Altug
;
Huang, Ye
;
Chadburn, Sarah E.
;
Huntingford, Chris
;
Ciais, Philippe
;
Friedlingstein, Pierre
;
Peng, Shushi
;
Krinner, Gerhard
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
LAND-SURFACE MODEL
ENVIRONMENT SIMULATOR JULES
SOIL CARBON
ANALOG MODEL
DYNAMICS
RELEASE
STOCKS
REPRESENTATION
SCENARIOS
IMPACTS
铜催化的立体选择性Doyle-Kirmse反应
期刊论文
有机化学, 2017
盛哲
;
马明
;
彭玲玲
;
张志坤
;
褚长虎
;
张艳
;
王剑波
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2017/12/03
重氮化合物
卡宾
σ迁移重排
硫叶立德
不对称催化
手性拆分
diazo compounds
carbene
sigmatropic rearrangement
sulfur ylide
asymmetric synthesis
chiral resolution
2,3 SIGMATROPIC REARRANGEMENTS
ASYMMETRIC INDUCTION
SULFONIUM YLIDE
ALLYL SULFIDES
SULFUR
CARBENOIDS
CARBON
Efficient aerobic oxidation of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid on Ru/C catalysts
期刊论文
SCIENCE CHINA-CHEMISTRY, 2017
Zheng, Lufan
;
Zhao, Junqi
;
Du, Zexue
;
Zong, Baoning
;
Liu, Haichao
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2017/12/03
aerobic oxidation
5-hydromethylfurfural
2,5-furandicarboxylic
supported Ru catalyst
base additives
reaction mechanism
AQUEOUS-PHASE OXIDATION
SELECTIVE OXIDATION
SUPPORTED AU
BASE
BIOMASS
HMF
2,5-DIFORMYLFURAN
NANOPARTICLES
CONVERSION
RUTHENIUM
Mechanistic Study of SmI2-Mediated Reformatsky Reaction for Macrolactam Formation Using a Cyclopropyl Group as a Probe
期刊论文
ISRAEL JOURNAL OF CHEMISTRY, 2017
Yang, Shouliang
;
Xi, Yumeng
;
Chen, Jiahua
;
Yang, Zhen
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
bromine
carbon
macrolactam formation
mechanistic study
SmI2-mediated Reformatsky reaction
ORGANIC-SYNTHESIS
TETRAPETALONE-A
STREPTOMYCES SP
SAMARIUM(II) IODIDE
NATURAL-PRODUCTS
DRUG DISCOVERY
RING
HYDROXYLATION
LANTHANIDES
REDUCTION
Oxidative coupling of sp(2) and sp(3) carbon-hydrogen bonds to construct dihydrobenzofurans
期刊论文
NATURE COMMUNICATIONS, 2017
Shi, Jiang-Ling
;
Wang, Ding
;
Zhang, Xi-Sha
;
Li, Xiao-Lei
;
Chen, Yu-Qin
;
Li, Yu-Xue
;
Shi, Zhang-Jie
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
C-H BOND
DIRECTING GROUPS
CATALYST SYSTEM
PALLADIUM
ARYLATION
FUNCTIONALIZATION
HETEROCYCLES
ACTIVATION
ARENES
SELECTIVITY
Synthesis and catalytic activity of palladium supported on heteroatom doped single-wall carbon nanohorns
期刊论文
RSC ADVANCES, 2017
Tan, Xueyou
;
Wu, Xiaohui
;
Hu, Ziqi
;
Ma, Ding
;
Shi, Zujin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
AEROBIC OXIDATION
EFFICIENT CATALYST
SECONDARY-AMINES
ARC-DISCHARGE
NANOPARTICLES
DEHYDROGENATION
TEMPERATURE
NANOTUBES
MECHANISM
INDOLINES
Biosensor-assisted transcriptional regulator engineering for Methylobacterium extorquens AM1 to improve mevalonate synthesis by increasing the acetyl-CoA supply
期刊论文
METABOLIC ENGINEERING, 2017
Liang, Wei-Fan
;
Cui, Lan-Yu
;
Cui, Jin-Yu
;
Yu, Kai-Wen
;
Yang, Song
;
Wang, Tian-Min
;
Guan, Chang-Ge
;
Zhang, Chong
;
Xing, Xin-Hui
收藏
  |  
浏览/下载:40/0
  |  
提交时间:2017/12/03
Methylobacterium extorquens AM1
QscR regulation
Biosensor
Cyclic pathway
Acetyl-CoA
Mevalonate
SERINE CYCLE GENES
ESCHERICHIA-COLI
C1 COMPOUNDS
METHANOL
PATHWAY
FAMILY
PROTEIN
METABOLISM
ACTIVATION
EXPRESSION
Identify sectors' role on the embedded CO2 transfer networks through China's regional trade
期刊论文
ECOLOGICAL INDICATORS, 2017
Wang, Zhen
;
Xiao, Chengming
;
Niu, Beibei
;
Deng, Liangchun
;
Liu, Yong
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Network analysis
Multi-regional input-output analysis
Embedded CO2
Trade
INPUT-OUTPUT-ANALYSIS
VIRTUAL WATER NETWORK
GLOBAL SUPPLY CHAINS
ECOLOGICAL NETWORK
INTERNATIONAL-TRADE
ENERGY-CONSUMPTION
CARBON EMISSIONS
MODEL
NEXUS
INDUSTRIES
Synergistic effect of nitrate-doped TiO2 aerosols on the fast photochemical oxidation of formaldehyde
期刊论文
SCIENTIFIC REPORTS, 2017
Shang, Jing
;
Xu, Wei Wei
;
Ye, Chun Xiang
;
George, Christian
;
Zhu, Tong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
MINERAL DUST AEROSOL
ARIZONA TEST DUST
PHOTOCATALYTIC DEGRADATION
TITANIUM-DIOXIDE
HETEROGENEOUS REACTION
ATMOSPHERIC AEROSOL
DOAS OBSERVATIONS
SAHARAN DUST
OH RADICALS
SURFACE
Emissions of NO and CO from counterflow combustion of CH4 under MILD and oxyfuel conditions
期刊论文
ENERGY, 2017
Cheong, Kin-Pang
;
Li, Pengfei
;
Wang, Feifei
;
Mi, Jianchun
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
MILD combustion
Oxyfuel combustion
Counterflow combustion
Nitric oxide (NO)
Carbon monoxide (CO)
NON-PREMIXED FLAMES
METHANE COMBUSTION
NITROGEN-OXIDES
PROMPT-NO
FUEL
EXTINCTION
REGIME
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