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科研机构
北京大学 [19]
内容类型
期刊论文 [18]
其他 [1]
发表日期
2016 [5]
2015 [1]
2014 [1]
2013 [2]
2012 [1]
2011 [2]
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专题:北京大学
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The Holocene history of Lop Nur and its palaeoclimate implications
期刊论文
QUATERNARY SCIENCE REVIEWS, 2016
Liu, Chenglin
;
Zhang, Jia-Fu
;
Jiao, Pengcheng
;
Mischke, Steffen
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Grain size
Pollen and spores
Lop Nur
Tarim Basin
Xinjiang
Arid central Asia
Holocene
ARID CENTRAL-ASIA
QINGHAI-TIBETAN PLATEAU
TARIM RIVER-BASIN
BOSTEN LAKE
NW CHINA
MOISTURE EVOLUTION
EOLIAN ACTIVITY
QAIDAM BASIN
GRAIN-SIZE
SALT-LAKE
Influence of boron doped level on the electrochemical behavior of boron doped diamond electrodes and uric acid detection
期刊论文
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2016
Yu, Peng
;
Zhang, Jiawei
;
Zheng, Tong
;
Wang, Ting
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Boron doped level
Cyclic voltammetry
Mott-Schottky plots
Flat band potentials
Differential pulse voltammetry
WAVE VOLTAMMETRIC DETERMINATION
GLASS CARBON ELECTRODE
FILM ELECTRODE
ELECTROANALYTICAL DETERMINATION
PHARMACEUTICAL FORMULATIONS
ASCORBIC-ACID
PENICILLIN V
OXIDATION
GLUCOSE
PARACETAMOL
A micromechanical model for nano-metallic-multilayers with helium irradiation
期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2016
Yu, Long
;
Xiao, Xiazi
;
Chen, Lirong
;
Chu, Haijian
;
Duan, Huiling
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Nano-metallic-multilayers
He bubble effect
Size effect
Irradiation hardening
CU-NB MULTILAYERS
CRYSTAL PLASTICITY
NANOLAYERED COMPOSITES
MECHANICAL-PROPERTIES
IMPERFECT INTERFACES
STAINLESS-STEEL
THIN-FILMS
HE
DISLOCATION
DEFORMATION
Effects of alloying elements (Ca and Sr) on microstructure, mechanical property and in vitro corrosion behavior of biodegradable Zn-1.5Mg alloy
期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2016
Liu, Xiwei
;
Sun, Jianke
;
Qiu, Kejin
;
Yang, Yinghong
;
Pu, Zhongjie
;
Li, Li
;
Zheng, Yufeng
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Zn-Mg-Ca
Zn-Mg-Sr
Microstructure
Mechanical property
Corrosion
ZN-BASED ALLOYS
ATMOSPHERIC CONDITIONS
MAGNESIUM ALLOYS
STEEL SHEET
PURE ZN
MG
ZINC
CYTOTOXICITY
BONE
PRODUCTS
Effect of grain boundary on the mechanical behaviors of irradiated metals: a review
期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2016
Xiao, XiaZi
;
Chu, HaiJian
;
Duan, HuiLing
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
mechanical behaviors
irradiation effect
grain boundary
multi-scale modeling
RADIATION-DAMAGE
NANOCRYSTALLINE NI
ION IRRADIATION
NEUTRON-IRRADIATION
MOLECULAR-DYNAMICS
TWIN BOUNDARIES
SINK EFFICIENCY
MICROSTRUCTURE
ULTRAFINE
TUNGSTEN
Provenance of the southern Junggar Basin in the Jurassic: Evidence from detrital zircon geochronology and depositional environments
期刊论文
sedimentary geology, 2015
Fang, Yanan
;
Wu, Chaodong
;
Guo, Zhaojie
;
Hou, Kejun
;
Dong, Lin
;
Wang, Luxin
;
Li, Linlin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
U-Pb dating
Detrital zircons
IA-ICP-MS
Source rocks
Magmatic activities
Tian Shan
CHINESE TIEN-SHAN
PALEOZOIC TECTONIC EVOLUTION
NATURAL REFERENCE MATERIAL
TIANSHAN OROGENIC BELT
GRAIN-SIZE DEPENDENCE
U-PB
NORTHWEST CHINA
TURPAN BASINS
CENTRAL-ASIA
NW CHINA
Effect of surface mechanical attrition treatment on biodegradable Mg-1Ca alloy
期刊论文
materials science engineering c materials for biological applications, 2014
Li, N.
;
Li, Y. D.
;
Li, Y. X.
;
Wu, Y. H.
;
Zheng, Y. F.
;
Han, Y.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
Biomedical Mg alloys
Mg-Ca
SMAT
Grain refinement
Corrosion resistance
AZ91D MAGNESIUM ALLOY
INDUCED GRAIN-REFINEMENT
CORROSION BEHAVIOR
PURE MAGNESIUM
CALCIUM ALLOY
BIO-CORROSION
MG ALLOY
BONE
LAYER
DEGRADATION
Rock magnetic properties and paleoenvironmental implications of an 8-Ma Late Cenozoic terrigenous succession from the northern Tian Shan foreland basin, northwestern China
期刊论文
global and planetary change, 2013
Lu, Honghua
;
Zhang, Weiguo
;
Li, Youli
;
Dong, Chenyin
;
Zhang, Tianqi
;
Zhou, Zuyi
;
Zheng, Xiangmin
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/11
Rock magnetism
Aridification
Late Cenozoic
Tian Shan
Asian inland
NE TIBETAN PLATEAU
TARIM BASIN
CENTRAL-ASIA
GRAIN-SIZE
UPLIFT
SEDIMENTS
ARIDIFICATION
LOESS
MAGNETOSTRATIGRAPHY
SECTION
Fracture of sandstone characterized by digital image correlation
期刊论文
international journal of rock mechanics and mining sciences, 2013
Lin, Qing
;
Labuz, Joseph F.
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/10
Mode I fracture
Process zone
Digital image correlation
Critical opening displacement
Crack propagation
COHESIVE-ZONE MODELS
TOUGHNESS
MECHANICS
STRENGTH
The Grain for Green Project induced land cover change in the Loess Plateau: A case study with Ansai County, Shanxi Province, China
期刊论文
ecological indicators, 2012
Zhou, Decheng
;
Zhao, Shuqing
;
Zhu, Chao
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/12
Grain for Green Project (GGP)
Land cover change
Landscape characteristics
Ansai County
Loess Plateau
ACCURACY ASSESSMENT
PRIOR PROBABILITIES
SOIL-EROSION
LANDSCAPE
CLASSIFICATION
VEGETATION
ECOSYSTEM
POLICIES
IMPACTS
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