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科研机构
北京大学 [162]
内容类型
期刊论文 [136]
其他 [26]
发表日期
2017 [10]
2016 [13]
2015 [17]
2014 [15]
2013 [7]
2012 [13]
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专题:北京大学
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y Nitrous oxide emissions from different land uses affected by managements on the Qinghai-Tibetan Plateau
期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2017
Zhang, Zhenhua
;
Zhu, Xiaoxue
;
Wang, Shiping
;
Duan, Jichuang
;
Chang, Xiaofeng
;
Luo, Caiyun
;
He, Jin-Sheng
;
Wilkes, Andreas
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Land use change
Nitrogen fertilization
Conventional tillage
Nitrous oxide emissions
GREENHOUSE-GAS EMISSIONS
ALPINE MEADOW
N2O EMISSIONS
TILLAGE SYSTEMS
CARBON-DIOXIDE
NO-TILL
SOIL
GRASSLAND
ECOSYSTEM
CLIMATE
Orbital shadowing for 3-flows
其他
2017-01-01
Gan, Shaobo
;
Li, Ming
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
3-flows
Orbital shadowing
ohm-stability
NO-CYCLE
STABILITY
LEMMA
FLOWS
AXIOM
MIX: a mosaic Asian anthropogenic emission inventory under the international collaboration framework of the MICS-Asia and HTAP
期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2017
Li, Meng
;
Zhang, Qiang
;
Kurokawa, Jun-ichi
;
Woo, Jung-Hun
;
He, Kebin
;
Lu, Zifeng
;
Ohara, Toshimasa
;
Song, Yu
;
Streets, David G.
;
Carmichael, Gregory R.
;
Cheng, Yafang
;
Hong, Chaopeng
;
Huo, Hong
;
Jiang, Xujia
;
Kang, Sicong
;
Liu, Fei
;
Su, Hang
;
Zheng, Bo
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
CARBONACEOUS AEROSOL EMISSIONS
VOLATILE ORGANIC-COMPOUNDS
SULFUR-DIOXIDE EMISSIONS
LONG-RANGE TRANSPORT
NOX EMISSIONS
SATELLITE-OBSERVATIONS
TROPOSPHERIC NO2
POWER-PLANTS
EAST-ASIA
INTEX-B
Direct emission of nitrous acid (HONO) from gasoline cars in China determined by vehicle chassis dynamometer experiments
期刊论文
ATMOSPHERIC ENVIRONMENT, 2017
Liu, Yuhan
;
Lu, Keding
;
Ma, Yufang
;
Yang, Xinping
;
Zhang, Wenbin
;
Wu, Yusheng
;
Peng, Jianfei
;
Shuai, Shijin
;
Hu, Min
;
Zhang, Yuanhang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Long Path Absorption Photometer
PFI
GDI
Beijing cycle
Gasoline car
Nitrous acid emission index
AMBIENT-TEMPERATURE
BOUNDARY-LAYER
REACTIVITY
SOOT
ATMOSPHERE
EXHAUST
NO2
High N2O5 Concentrations Observed in Urban Beijing: Implications of a Large Nitrate Formation Pathway
期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY LETTERS, 2017
Wang, Haichao
;
Lu, Keding
;
Chen, Xiaorui
;
Zhu, Qindan
;
Chen, Qi
;
Guo, Song
;
Jiang, Meiqing
;
Li, Xin
;
Shang, Dongjie
;
Tan, Zhaofeng
;
Wu, Yusheng
;
Wu, Zhijun
;
Zou, Qi
;
Zheng, Yan
;
Zeng, Limin
;
Zhu, Tong
;
Hu, Min
;
Zhang, Yuanhang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
MODEL SIMULATION
NITRYL CHLORIDE
BOUNDARY-LAYER
AIR-QUALITY
RURAL SITE
CHINA
CHEMISTRY
NO3
PM2.5
HAZE
Quality assessment for real out-of-focus blurred images
期刊论文
JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION, 2017
Liu, Yutao
;
Gu, Ke
;
Zhai, Guangtao
;
Liu, Xianming
;
Zhao, Debin
;
Gao, Wen
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Visual quality assessment
Out-of-focus blur
Blind/no-reference
Phase congruency
Visual saliency
VISUAL SALIENCY DETECTION
STATISTICS
DOMAIN
The model of the influence of the electron refluxing on the electron transport and K-alpha emission
期刊论文
LASER AND PARTICLE BEAMS, 2017
Zhao, J. C.
;
Cao, L. H.
;
Zheng, J. H.
;
Zhao, Z. Q.
;
Liu, Z. J.
;
Zheng, C. Y.
;
Zhang, H.
;
Gu, Y. Q.
;
Liu, J.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Adding electric fields
Electron refluxing
Geant4
K-alpha emission
ART. NO. 185002
LASER-PULSES
PLASMA
CODE
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
CO2稀释对不同燃料无焰燃烧及NO生成特性的影响
期刊论文
动力工程学报, 2017
田红
;
刘正伟
;
王飞飞
;
胡章茂
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
CO2稀释率
峰值温度
NO排放
无焰燃烧
CO2 dilution rate
peak temperature
NO emission
flameless combustion
A Real-Time Access Control of Patient Service in the Outpatient Clinic
期刊论文
IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, 2017
Song, Jie
;
Qiu, Yunzhe
;
Liu, Zekun
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/04
Admission control (AC)
healthcare management
Markov decision process (MDP)
myopic optimal policy
patient utility
NO-SHOWS
WAITING TIME
APPOINTMENTS
ALLOCATION
OVERBOOKING
QUEUES
SERVER
MODEL
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