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科研机构
北京大学 [70]
内容类型
期刊论文 [51]
其他 [16]
会议论文 [3]
发表日期
2017 [5]
2016 [12]
2015 [4]
2014 [3]
2013 [3]
2012 [4]
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专题:北京大学
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城乡结合部农业地域功能实现程度及变化趋势——以北京为例
期刊论文
地理研究, 2017
刘玉
;
冯健
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
城乡结合部
地域功能
农业多功能
实现程度
变化趋势
rural-urban fringe
regional function
multi-functionality of agriculture
execution
change
Exploring car ownership and car use in neighborhoods near metro stations in Beijing: Does the neighborhood built environment matter?
期刊论文
TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT, 2017
Li, Shengxiao
;
Zhao, Pengjun
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2017/12/03
The built environment
Car ownership
VKT
Self-selection
Beijing
MIXED LAND-USE
TRAVEL BEHAVIOR
URBAN FORM
NORTHERN CALIFORNIA
EMPIRICAL-EVIDENCE
AUTO OWNERSHIP
SELF-SELECTION
GROWING CITY
MODE CHOICE
CHINA
区域生态安全格局构建研究进展与展望
期刊论文
地理研究, 2017
彭建
;
赵会娟
;
刘焱序
;
吴健生
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
生态安全格局
生态源地
生态廊道
阻力面
研究进展与展望
ecological security patterns
ecological source
ecological corridor
resistance surface
research progress and prospect
A Time Varying Ventilation and Dust Control Strategy Based on the Temporospatial Characteristics of Dust Dispersion
期刊论文
MINERALS, 2017
Liu, Hui
;
Wu, Xiaohu
;
Mao, Shanjun
;
Li, Mei
;
Yue, Jun
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
cost-effective
time varying ventilation
dust control
CFD
temporospatial characteristics
UNDERGROUND MINES
COAL ROADWAY
SYSTEM
ENVIRONMENT
SIMULATION
FACES
Expressed Structurally Stable Inverted Duplicates in Mammalian Genomes as Functional Noncoding Elements
期刊论文
GENOME BIOLOGY AND EVOLUTION, 2017
Chen, Zhen-Xia
;
Oliver, Brian
;
Zhang, Yong E.
;
Gao, Ge
;
Long, Manyuan
收藏
  |  
浏览/下载:107/0
  |  
提交时间:2017/12/03
inverted repeats
Homo sapiens
Mus musculus
noncoding RNA
mirror repeats
hairpin RNA
RNA SECONDARY STRUCTURE
MEIOTIC DRIVE SYSTEM
DROSOPHILA-MELANOGASTER
X-CHROMOSOME
DNA
REPEATS
GENES
SEQUENCES
EVOLUTION
ORIGIN
Application of orthogonal design to the extraction and HPLC analysis of sedimentary pigments from lakes of the Tibetan Plateau
期刊论文
SCIENCE CHINA-EARTH SCIENCES, 2016
Liang Jie
;
Li Dong
;
Wang MingDa
;
Zhang XinYu
;
Hou JuZhi
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Tibetan Plateau
Sedimentary pigments
Pigment extraction
Pigment analysis
Orthogonal design
LIQUID-CHROMATOGRAPHY
MARINE-PHYTOPLANKTON
ALPINE LAKES
CHLOROPHYLLS
CAROTENOIDS
TEMPERATURE
COLUMN
CLASSIFICATION
PRODUCTIVITY
ABUNDANCE
Assessing landscape eco-risk associated with hilly construction land exploitation in the southwest of China: Trade-off and adaptation
期刊论文
ECOLOGICAL INDICATORS, 2016
Liu, Yanxu
;
Peng, Jian
;
Zhang, Tian
;
Zhao, Mingyue
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Basic farmland adjustment
Eco-risk adaptation
Hilly construction land exploitation
New-type urbanization
DECISION-SUPPORT-SYSTEM
ECOLOGICAL RISK
URBAN-DEVELOPMENT
INDICATOR SYSTEM
CLIMATE-CHANGE
GIS
CONSERVATION
NDVI
POLICY
MODEL
Habitat evaluation for Asian elephants (Elephas maximus) in Lincang: Conservation planning for an extremely small population of elephants in China
期刊论文
BIOLOGICAL CONSERVATION, 2016
Liu, Peng
;
Wen, Hui
;
Lin, Liu
;
Liu, Jing
;
Zhang, Li
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
Asian elephants
Lincang
Environmental niche factor analysis
Habitat evaluation
Extremely small population
SOUTHERN INDIA
SUITABILITY
ECOLOGY
MODELS
SELECTION
PATTERNS
YUNNAN
Selection and validation of reference genes for normalization of quantitative real-time reverse transcription PCR analysis in Poria cocos (Schw.) Wolf (Fuling)
期刊论文
CHINESE MEDICINE, 2016
Zhang, Xin
;
Xu, Zhi-Chao
;
Xu, Jiang
;
Ji, Ai-Jia
;
Luo, Hong-Mei
;
Song, Jing-Yuan
;
Sun, Chao
;
Hu, Yuan-Lei
;
Chen, Shi-Lin
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
LANOSTANE-TYPE TRITERPENES
RELIABLE REFERENCE GENES
HOUSEKEEPING GENES
ANTIOXIDANT ACTIVITIES
GANODERMA-LUCIDUM
QPCR ANALYSIS
EXPRESSION
IDENTIFICATION
ACID
CANCER
SorGSD: a sorghum genome SNP database
期刊论文
BIOTECHNOLOGY FOR BIOFUELS, 2016
Luo, Hong
;
Zhao, Wenming
;
Wang, Yanqing
;
Xia, Yan
;
Wu, Xiaoyuan
;
Zhang, Limin
;
Tang, Bixia
;
Zhu, Junwei
;
Fang, Lu
;
Du, Zhenglin
;
Bekele, Wubishet A.
;
Tai, Shuaishuai
;
Jordan, David R.
;
Godwin, Ian D.
;
Snowdon, Rod J.
;
Mace, Emma S.
;
Jing, Hai-Chun
;
Luo, Jingchu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Sorghum
Bio-energy plant
Genome variation
SNPs
Database curation
DNA-SEQUENCING DATA
WIDE ASSOCIATION
BIOENERGY CROPS
GRAIN-SORGHUM
DISCOVERY
BICOLOR
MODEL
FRAMEWORK
GRASSES
SYSTEM
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