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科研机构
北京大学 [144]
内容类型
期刊论文 [97]
其他 [47]
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2017 [10]
2016 [9]
2015 [9]
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专题:北京大学
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THE CRANIAL OSTEOLOGY REVEALED BY THREE-DIMENSIONALLY PRESERVED SKULLS OF THE EARLY TRIASSIC ICHTHYOSAURIFORM CHAOHUSAURUS CHAOXIANENSIS (REPTILIA: ICHTHYOSAUROMORPHA) FROM ANHUI, CHINA
期刊论文
JOURNAL OF VERTEBRATE PALEONTOLOGY, 2017
Zhou, Min
;
Jiang, Da-Yong
;
Motani, Ryosuke
;
Tintori, Andrea
;
Ji, Cheng
;
Sun, Zuo-Yu
;
Ni, Pei-Gang
;
Lu, Hao
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
ICHTHYOPTERYGIA
Further study of Late Devonian seed plant Cosmosperma polyloba: its reconstruction and evolutionary significance
期刊论文
BMC EVOLUTIONARY BIOLOGY, 2017
Liu, Le
;
Wang, Deming
;
Meng, Meicen
;
Xue, Jinzhuang
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Cosmosperma polyloba
Frond
Ovule
Pollen organ
Seed plant
Late Devonian
Wutong Formation
South China
SP-NOV.
ZHEJIANG PROVINCE
SOUTH CHINA
GEN.
PTERIDOSPERM
CHANGXINGIA
AFFINITIES
IRELAND
ORGAN
FERNS
Xihuphyllum, a novel sphenopsid plant with large laminate leaves from the Upper Devonian of South China
期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2017
Huang, Pu
;
Liu, Le
;
Deng, Zhenzhen
;
Basinger, James F.
;
Xue, Jinzhuang
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Fossil plant
Leaf evolution
Morphometric analysis
Plant architecture
Wutong formation
ROTAFOLIA-SONGZIENSIS
ZHEJIANG PROVINCE
LAND PLANTS
SP NOV.
EVOLUTION
GROWTH
GEN.
TREE
SPHENOPHYLLALES
RECONSTRUCTION
New insights into the heterosporous lycopsid Changxingia from the Upper Devonian Wutong Formation of Zhejiang Province, China
期刊论文
PLANT SYSTEMATICS AND EVOLUTION, 2017
Wang, De-Ming
;
Qin, Min
;
Meng, Mei-Cen
;
Liu, Le
;
Ferguson, David K.
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Changxingia
Isoetales sensu lato
Late Devonian
Lycopsids
Monosporangiate strobili
Wutong Formation
SOUTH CHINA
SP NOV.
CONE
GEN.
LEPIDOSTROBUS
STROBILUS
PLANTS
Functional Central Limit Theorems for Supercritical Superprocesses
其他
2017-01-01
Ren, Yan-Xia
;
Song, Renming
;
Zhang, Rui
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Functional central limit theorem
Supercritical superprocess
Excursion measures of superprocesses
MARKOV BRANCHING-PROCESSES
OCCUPATION TIME FLUCTUATIONS
GALTON-WATSON PROCESSES
DIFFERENTIAL-EQUATIONS
PARTICLE SYSTEM
IMMIGRATION
Phenotypic equilibrium as probabilistic convergence in multi-phenotype cell population dynamics
其他
2017-01-01
Jiang, Da-Quan
;
Wang, Yue
;
Zhou, Da
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2017/12/03
CANCER STEM-CELLS
BRANCHING-PROCESSES
LIMIT-THEOREMS
MODEL
DIFFERENTIATION
DISTRIBUTIONS
GROWTH
TUMOR
Law of Large Numbers for Branching Symmetric Hunt Processes with Measure-Valued Branching Rates
其他
2017-01-01
Chen, Zhen-Qing
;
Ren, Yan-Xia
;
Yang, Ting
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Law of large numbers
Branching Hunt processes
Spine approach
h-transform
Spectral gap
MARKOV-PROCESSES
LIMIT-THEOREMS
DIRICHLET FORMS
GREEN-FUNCTIONS
DIFFUSIONS
SUPERDIFFUSIONS
PERTURBATION
CENTRAL LIMIT THEOREMS FOR SUPERCRITICAL BRANCHING NONSYMMETRIC MARKOV PROCESSES
其他
2017-01-01
Ren, Yan-Xia
;
Song, Renming
;
Zhang, Rui
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Central limit theorem
branching Markov process
supercritical
martingale
GALTON-WATSON PROCESSES
MEASURE-VALUED DRIFTS
SINGULAR DRIFT
DIFFUSIONS
ShHTL7 is a non-canonical receptor for strigolactones in root parasitic weeds
期刊论文
CELL RESEARCH, 2017
Yao, Ruifeng
;
Wang, Fei
;
Ming, Zhenhua
;
Du, Xiaoxi
;
Chen, Li
;
Wang, Yupei
;
Zhang, Wenhao
;
Deng, Haiteng
;
Xie, Daoxin
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
ARABIDOPSIS
HORMONE
DEGRADATION
INHIBITION
PERCEPTION
RESPONSES
KARRIKINS
REPRESSOR
DWARF14
STRIGA
Towards Multi-Hop Homomorphic Identity-Based Proxy Re-Encryption via Branching Program
期刊论文
IEEE ACCESS, 2017
Li, Zengpeng
;
Ma, Chunguang
;
Wang, Ding
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Multi-hop
identity-based proxy re-encryption
key switching mechanism
homomorphic evaluation
LATTICES
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