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科研机构
北京大学 [41]
内容类型
期刊论文 [38]
其他 [3]
发表日期
2017 [3]
2016 [5]
2015 [5]
2014 [8]
2013 [4]
2012 [6]
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共41条,第1-10条
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专题:北京大学
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Plant reproduction: Recent discoveries from China
期刊论文
JOURNAL OF INTEGRATIVE PLANT BIOLOGY, 2017
Qu, Li-Jia
;
Sun, Meng-Xiang
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
POLLEN-TUBE RECEPTION
ARABIDOPSIS
CELL
FERTILIZATION
ATTRACTANTS
KINASE
ANTHER
Biomedical applications of green synthesized Nobel metal nanoparticles
期刊论文
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY, 2017
Khan, Zia Ul Haq
;
Khan, Amjad
;
Chen, Yongmei
;
Shah, Noor S.
;
Muhammad, Nawshad
;
Khan, Arif Ullah
;
Tahir, Kamran
;
Khan, Faheem Ullah
;
Murtaza, Behzad
;
Ul Hassan, Sadaf
;
Qaisrani, Saeed Ahmad
;
Wan, Pingyu
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Green synthesis
Nobel metals
Nanoparticles
AgNPs
AuNPs
FUNCTIONALIZED GOLD NANOPARTICLES
DRUG-DELIVERY SYSTEMS
CANCER CELL-LINE
SILVER NANOPARTICLES
LASER-ABLATION
IN-VITRO
ANTIBACTERIAL ACTIVITY
PHOTOCATALYTIC DISINFECTION
PLATINUM NANOPARTICLES
ANTIOXIDANT ACTIVITIES
Bibliometric analysis: global research trends in biogenic volatile organic compounds during 1991-2014
期刊论文
ENVIRONMENTAL EARTH SCIENCES, 2017
Li, Yaqi
;
Li, Jing
;
Xie, Shaodong
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
BVOCs
Bibliometric
SCI-expanded
Research trend
Ozone
SOA
SOCIAL NETWORK ANALYSIS
PLANTS EMIT ISOPRENE
MONOTERPENE EMISSION
CITATION ANALYSIS
PARTICLE GROWTH
CITED ARTICLES
AEROSOL SOA
MODEL
CHEMISTRY
SCIENCE
The Tourism System Research Categorization Framework
期刊论文
ASIA PACIFIC JOURNAL OF TOURISM RESEARCH, 2016
Park, Jinah
;
Wu, Bihu
;
Morrison, Alastair M.
;
Shen, Ye
;
Cong, Li
;
Li, Mengjiao
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
academic journals
keywords
review article
subject areas
tourism system research categorization framework
KOREAN PENINSULA
NETWORK ANALYSIS
JOURNALS
HOSPITALITY
RANKING
MANAGEMENT
KNOWLEDGE
CHINA
DESTINATIONS
UNIVERSITY
Distillation of News Flow Into Analysis of Stock Reactions
其他
2016-01-01
Zhang, Junni L.
;
Hardle, Wolfgang K.
;
Chen, Cathy Y.
;
Bommes, Elisabeth
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Attention analysis
Investor sentiment
Returns
Sector analysis
Trading volume
Volatility simulation
INFORMATION-CONTENT
CONFIDENCE BANDS
VOLATILITY
MARKETS
MODEL
RISK
ESTIMATORS
REGRESSION
ATTENTION
SENTIMENT
Graph-Based Multi-Modality Learning for Clinical Decision Support
其他
2016-01-01
Zheng, Ziwei
;
Wan, Xiaojun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Clinical Decision Support
Paragraph Vector
Graph-based Multi-Modality Learning
TREC
Effect of Active Workstation on Energy Expenditure and Job Performance: A Systematic Review and Meta-analysis
期刊论文
JOURNAL OF PHYSICAL ACTIVITY & HEALTH, 2016
Cao, Chunmei
;
Liu, Caoyu
;
Zhu, Weimo
;
Ma, Jiangjun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
physical activity
health benefit
work productivity
effect size
PHYSICAL-ACTIVITY
UNITED-STATES
CARDIOVASCULAR-DISEASE
CARDIORESPIRATORY FITNESS
TREADMILL WORKSTATION
POSTURE ALLOCATION
OFFICE WORKERS
ADULT OBESITY
WALKING
OVERWEIGHT
Roadmap on ultrafast optics
期刊论文
JOURNAL OF OPTICS, 2016
Reid, Derryck T.
;
Heyl, Christoph M.
;
Thomson, Robert R.
;
Trebino, Rick
;
Steinmeyer, Guenter
;
Fielding, Helen H.
;
Holzwarth, Ronald
;
Zhang, Zhigang
;
Del&apos
;
Sudmeyer, Thomas
;
Mourou, Gerard
;
Tajima, Toshiki
;
Faccio, Daniele
;
Harren, Frans J. M.
;
Cerullo, Giulio
;
Haye, Pascal
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/04
ultrafast optics
light sources
ultrafast control
time-resolved
ULTRASHORT LASER-PULSES
FREQUENCY COMB GENERATION
SPATIOTEMPORAL ELECTRIC-FIELD
QUANTUM CASCADE LASERS
LARGE MODE-AREA
HIGH-PEAK-POWER
YB-FIBER LASER
SPECTRAL INTERFEROMETRY
EXTREME-ULTRAVIOLET
ATTOSECOND PULSES
Research on China's Tourism: A 35-Year Review and Authorship Analysis
期刊论文
international journal of tourism research, 2015
Zhong, Lina
;
Wu, Bihu
;
Morrison, Alastair M.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/16
tourism research
China
review
authorship relationships
content analysis
METAANALYSIS
DEMAND
A bibliometric review on carbon cycling research during 1993-2013
期刊论文
ENVIRONMENTAL EARTH SCIENCES, 2015
Zhi, Wei
;
Yuan, Li
;
Ji, Guodong
;
Liu, Yangsheng
;
Cai, Zhang
;
Chen, Xi
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Carbon cycling
Research development
Bibliometric review
Climate change
Carbon dioxide
Global carbon cycle
CLIMATE-CHANGE
FUNCTIONAL GENES
FIRE DISTURBANCE
ECOSYSTEMS
RATES
NITROGEN
TRENDS
FUTURE
CO2
TEMPERATE
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