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科研机构
北京大学 [134]
内容类型
期刊论文 [118]
其他 [16]
发表日期
2017 [18]
2016 [7]
2015 [14]
2014 [20]
2013 [11]
2012 [14]
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共134条,第1-10条
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专题:北京大学
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Warm- and cold-season grazing affect soil respiration differently in alpine grasslands
期刊论文
AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2017
Wang, Hao
;
Liu, Huiying
;
Wang, Yonghui
;
Xu, Wei
;
Liu, Anrong
;
Ma, Zhiyuan
;
Mi, Zhaorong
;
Zhang, Zhenhua
;
Wang, Shiping
;
He, Jin-Sheng
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2017/12/03
Autotrophic respiration
Heterotrophic respiration
Carbon dioxide
Carbon cycling
Grazing pattern
The Tibetan Plateau
TIBETAN PLATEAU
TEMPERATURE SENSITIVITY
CARBON
NITROGEN
MEADOW
IMPACTS
METAANALYSIS
RESPONSES
ECOSYSTEM
PRAIRIE
Comparing microbial carbon sequestration and priming in the subsoil versus topsoil of a Qinghai-Tibetan alpine grassland
期刊论文
SOIL BIOLOGY & BIOCHEMISTRY, 2017
Jia, Juan
;
Feng, Xiaojuan
;
He, Jin-Sheng
;
He, Hongbo
;
Lin, Li
;
Liu, Zongguang
收藏
  |  
浏览/下载:122/0
  |  
提交时间:2017/12/03
Warming
Priming effect
Amino sugar C-13
Microbial necromass
Carbon accumulation efficiency (CAE)
SOC degradability
SOIL ORGANIC-MATTER
FUMIGATION-EXTRACTION METHOD
USE EFFICIENCY
CLIMATE-CHANGE
AMINO SUGAR
BIOMASS-C
DECOMPOSITION
PLATEAU
AVAILABILITY
STABILIZATION
氮添加对北京东灵山地区灌丛土壤呼吸的影响
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:5/0
  |  
提交时间:2017/12/03
氮沉降
土壤呼吸
碳循环
温度敏感性
温带灌丛
nitrogen deposition
soil respiration
carbon cycle
temperature sensitivity
temperate shrublands
A simple temperature domain two-source model for estimating agricultural field surface energy fluxes from Landsat images
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2017
Yao, Yunjun
;
Liang, Shunlin
;
Yu, Jian
;
Chen, Jiquan
;
Liu, Shaomin
;
Lin, Yi
;
Fisher, Joshua B.
;
McVicar, Tim R.
;
Cheng, Jie
;
Jia, Kun
;
Zhang, Xiaotong
;
Xie, Xianhong
;
Jiang, Bo
;
Sun, Liang
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
SENSIBLE HEAT-FLUX
PRIESTLEY-TAYLOR PARAMETER
BALANCE CLOSURE PROBLEM
LEAF-AREA INDEX
EDDY-COVARIANCE
DAILY EVAPORATION
TERRESTRIAL EVAPOTRANSPIRATION
RADIOMETRIC TEMPERATURE
EXPERIMENTAL-DESIGN
METEOROLOGICAL DATA
Impaired executive control and reward circuit in Internet gaming addicts under a delay discounting task: independent component analysis
期刊论文
EUROPEAN ARCHIVES OF PSYCHIATRY AND CLINICAL NEUROSCIENCE, 2017
Wang, Yifan
;
Wu, Lingdan
;
Zhou, Hongli
;
Lin, Xiao
;
Zhang, Yifen
;
Du, Xiaoxia
;
Dong, Guangheng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/04
Internet gaming disorder
Functional magnetic resonance imaging
Independent component analysis
Delay discounting task
Decision making
STATE FUNCTIONAL CONNECTIVITY
BASAL GANGLIA NETWORK
PATHOLOGICAL GAMBLERS
GAMBLING TASK
MRI DATA
DISORDER
DRUG
DEPENDENCE
BRAIN
ADOLESCENTS
Serum peptidome profiling for the diagnosis of colorectal cancer: discovery and validation in two independent cohorts
期刊论文
ONCOTARGET, 2017
Wang, Hao
;
Luo, Chenghua
;
Zhu, Shengtao
;
Fang, Honghong
;
Gao, Qing
;
Ge, Siqi
;
Qu, Haixia
;
Ma, Qingwei
;
Ren, Hongwei
;
Wang, Youxin
;
Wang, Wei
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
colorectal cancer
peptidome
MALDI-TOF MS
diagnosis panel
ENHANCED LASER-DESORPTION
PLASMA-FIBRINOGEN LEVELS
MASS-SPECTROMETRY
COMPLEMENT-SYSTEM
PROTEOMIC ANALYSIS
GASTRIC-CANCER
OVARIAN-CANCER
COLON-CANCER
TUMOR-CELLS
PROTEIN
A Gold Nanoparticles-Enhanced Carbon Nanotubes Electrochemical Chiral Sensor
期刊论文
ELECTROANALYSIS, 2017
Chen, Lisha
;
Liu, Shuai
;
Chang, Fengxia
;
Xie, Xia
;
Zhu, Zhiwei
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Carbon nanotube
Gold nanoparticles
Electrochemical chiral sensor
3
4-Dihydroxyphenylalanine
Tyrosine
DOPA ENANTIOMERS
LIQUID NANOCOMPOSITE
MASS-SPECTROMETRY
OPTICAL-ACTIVITY
PARTICLE-SIZE
3,4-DIHYDROXYPHENYLALANINE
RECOGNITION
AMINO
ACID
CYCLODEXTRIN
Synthesis, crystal structure, enhanced photoluminescence properties and fluoride detection ability of S-heterocyclic annulated perylene diimide-polyhedral oligosilsesquioxane dye
期刊论文
JOURNAL OF MATERIALS CHEMISTRY C, 2017
Ben, Hai-Jie
;
Ren, Xiang-Kui
;
Song, Bo
;
Li, Xiaopeng
;
Feng, Yakai
;
Jiang, Wei
;
Chen, Er-Qiang
;
Wang, Zhaohui
;
Jiang, Shichun
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
AGGREGATION-INDUCED EMISSION
ORGANIC SOLAR-CELLS
PHYSICAL-PROPERTIES
SHAPE-PERSISTENT
LIQUID-CRYSTALS
SIDE-CHAINS
PERFORMANCE
BISIMIDE
POSS
SEMICONDUCTORS
Remarkable SERS Activity Observed from Amorphous ZnO Nanocages
期刊论文
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2017
Wang, Xiaotian
;
Shi, Wenxiong
;
Jin, Zhao
;
Huang, Weifeng
;
Lin, Jie
;
Ma, Guanshui
;
Li, Shuzhou
;
Guo, Lin
收藏
  |  
浏览/下载:100/0
  |  
提交时间:2017/12/03
amorphous ZnO nanocages
chemical enhancement
interfacial charge transfer
SERS
ENHANCED RAMAN-SCATTERING
SPECTROSCOPY
MOLECULES
SEMICONDUCTOR
NANOPARTICLES
METAL
A magnetoelectric flux gate: new approach for weak DC magnetic field detection
期刊论文
SCIENTIFIC REPORTS, 2017
Chu, Zhaoqiang
;
Shi, Huaduo
;
PourhosseiniAsl, Mohammad Javad
;
Wu, Jingen
;
Shi, Weiliang
;
Gao, Xiangyu
;
Yuan, Xiaoting
;
Dong, Shuxiang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
SENSITIVITY
COMPOSITES
LAMINATE
SENSORS
MAGNETORESISTANCE
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