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科研机构
北京大学 [61]
内容类型
期刊论文 [46]
其他 [11]
会议论文 [4]
发表日期
2017 [7]
2016 [5]
2015 [4]
2014 [5]
2013 [4]
2012 [3]
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专题:北京大学
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Long-term forest resilience to climate change indicated by mortality, regeneration, and growth in semiarid southern Siberia
期刊论文
GLOBAL CHANGE BIOLOGY, 2017
Xu, Chongyang
;
Liu, Hongyan
;
Anenkhonov, Oleg A.
;
Korolyuk, Andrey Yu
;
Sandanov, Denis V.
;
Balsanova, Larisa D.
;
Naidanov, Bulat B.
;
Wu, Xiuchen
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
arid timberline
arid tree line
climate change
forest resilience
forest-steppe
patch size
southern Siberia
ECOLOGICAL RESILIENCE
TEMPERATE FOREST
WESTERN CANADA
SEED BANK
DROUGHT
DYNAMICS
VARIABILITY
DISTURBANCE
MOUNTAINS
TREELINE
中国高山植物区系地理格局与环境和空间因素的关系
期刊论文
生物多样性, 2017
沈泽昊
;
杨明正
;
冯建孟
;
李新辉
;
彭培好
;
郑智
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
高山带
种子植物
区系成分
地理分异
组成相似性
Mantel检验
空间距离
地貌
气候
alpine zone
seed plant
floristic elements
geographic differentiation
composition similarity
Mantel test
spatial distance
physiognomy
climate
The depth dependent hardness of bicrystals with dislocation transmission through grain boundaries: A theoretical model
期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2017
Xiao, Xiazi
;
Terentyev, Dmitry
;
Chen, Qianying
;
Yu, Long
;
Chen, Lirong
;
Bakaev, A.
;
Duan, Huiling
收藏
  |  
浏览/下载:114/0
  |  
提交时间:2017/12/03
Dislocations
Grain boundaries
Metallic material
Hardness
STRAIN GRADIENT PLASTICITY
SLIP TRANSMISSION
LATTICE DISLOCATIONS
ATOMISTIC SIMULATION
FCC METAL
NANOINDENTATION
DEFORMATION
SIZE
INDENTATION
NUCLEATION
Production potential and stability of hydrate-bearing sediments at the site GMGS3-W19 in the South China Sea: A preliminary feasibility study
期刊论文
MARINE AND PETROLEUM GEOLOGY, 2017
Sun, Jiaxin
;
Zhang, Ling
;
Ning, Fulong
;
Lei, Hongwu
;
Liu, Tianle
;
Hu, Gaowei
;
Lu, Hailong
;
Lu, Jingan
;
Liu, Changling
;
Jiang, Guosheng
;
Liang, Jinqiang
;
Wu, Nengyou
收藏
  |  
浏览/下载:113/0
  |  
提交时间:2017/12/03
Gas hydrate
Production potential
Geomechanical response
Numerical simulation
EASTERN NANKAI TROUGH
GAS-PRODUCTION
SHENHU AREA
METHANE HYDRATE
RESERVOIR DISSOCIATION
MECHANICAL-PROPERTIES
NUMERICAL-SIMULATION
TRIAXIAL COMPRESSION
THERMAL-STIMULATION
ENERGY RESOURCE
An energy-consistent fracture model for ferroelectrics
期刊论文
力学学报(英文版), 2017
Hongchen Miao
;
Faxin Li
收藏
  |  
浏览/下载:118/0
  |  
提交时间:2017/12/03
Fracture Ferroelectrics Domain switching Energy release rate
Fracture
Ferroelectrics
Domain switching
Energy release rate
FATIGUE-CRACK GROWTH
LEAD-ZIRCONATE-TITANATE
R-CURVE BEHAVIOR
ALTERNATING ELECTRIC-FIELDS
PIEZOELECTRIC CERAMICS
SINGLE-CRYSTAL
VICKERS INDENTATION
BOUNDARY-CONDITIONS
TOUGHNESS
BATIO3
Phase transition of iron-based single crystals under ramp compressions with extreme strain rates
期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2017
Wang, Kun
;
Chen, Jun
;
Zhu, Wenjun
;
Hu, Wangyu
;
Xiang, Meizhen
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Phase transition
Strain rate
Strain gradient
Lattice instability
Molecular dynamics
Dynamic loading
Metal
HIGH-PRESSURE
HOMOGENEOUS CRYSTALS
INDUCED PLASTICITY
LATTICE-DYNAMICS
INSTABILITIES
MODEL
DEFORMATION
TRANSFORMATIONS
STEELS
Quantifying wall turbulence via a symmetry approach: a Lie group theory
期刊论文
JOURNAL OF FLUID MECHANICS, 2017
She, Zhen-Su
;
Chen, Xi
;
Hussain, Fazle
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Lie-group analysis
turbulence theory
turbulent wall flows
SCALING LAWS
BOUNDARY-LAYERS
PIPE-FLOW
SHEAR FLOWS
PLANE
WAVE
Inconsistent changes of biomass and species richness along a precipitation gradient in temperate steppe
期刊论文
JOURNAL OF ARID ENVIRONMENTS, 2016
Qiu, Shuang
;
Liu, Hongyan
;
Zhao, Fengjun
;
Liu, Xu
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/04
Drought
Biomass
Species richness
C-4 plants
Water use efficiency
WATER-USE EFFICIENCY
CARBON-ISOTOPE DISCRIMINATION
FUNCTIONAL DIVERSITY
LIGHT LIMITATION
PLANT DIVERSITY
DROUGHT
PHOTOSYNTHESIS
ECOSYSTEMS
FOREST
STRESS
岩石中的压力影形成的实验观测研究
期刊论文
岩石学报, 2016
赵永红
;
张琼
;
綦超
;
杨天舒
;
Hang WANG
;
David L KOHLSTEDT
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
橄榄石
扭转实验
高温高压
部分熔融
压力影
Olivine
Torsion experiment
High temperature and high pressure
Partial melt
Pressure shadow
DRIVEN MELT SEGREGATION
PARTIALLY MOLTEN ROCKS
SEISMIC ANISOTROPY
SHEAR ZONE
DEFORMATION
MANTLE
TORSION
STRESS
STRAIN
CREEP
ABA receptor PYL9 promotes drought resistance and leaf senescence
期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2016
Zhao, Yang
;
Chan, Zhulong
;
Gao, Jinghui
;
Xing, Lu
;
Cao, Minjie
;
Yu, Chunmei
;
Hu, Yuanlei
;
You, Jun
;
Shi, Haitao
;
Zhu, Yingfang
;
Gong, Yuehua
;
Mu, Zixin
;
Wang, Haiqing
;
Deng, Xin
;
Wang, Pengcheng
;
Bressan, Ray A.
;
Zhu, Jian-Kang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
drought stress
abscisic acid
PYL
dormancy
Arabidopsis
RAV1 TRANSCRIPTION FACTOR
ABSCISIC-ACID
GENE-EXPRESSION
ARABIDOPSIS
PROTEIN
STRESS
DORMANCY
PATHWAYS
FAMILY
PLANT
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