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北京大学 [50]
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期刊论文 [44]
其他 [5]
会议论文 [1]
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2017 [6]
2016 [5]
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专题:北京大学
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Radiolytic syntheses of hollow UO2 nanospheres in Triton X-100-based lyotropic liquid crystals
期刊论文
RADIOCHIMICA ACTA, 2017
Wang, Yongming
;
Chen, Qingde
;
Shen, Xinghai
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Hollow UO2 nanospheres
lyotropic liquid crystal
Triton X-100
gamma-irradiation
ammonium uranyl tricarbonate
URANIUM OXIDE NANOPARTICLES
ROOM-TEMPERATURE
IONIC LIQUIDS
TEMPLATE
NANOCRYSTALS
CATALYSTS
PERFORMANCE
WATER
MICROSPHERES
IRRADIATION
One-step synthesis of hollow UO2 nanospheres via radiolytic reduction of ammonium uranyl tricarbonate
期刊论文
CHINESE CHEMICAL LETTERS, 2017
Wang, Yong-Ming
;
Chen, Qing-De
;
Shen, Xing-Hai
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Uranium dioxide
Hollow nanospheres
Ammonium uranyl tricarbonate (AUC)
Hydrated electron (e(aq)-)
gamma-Irradiation
URANIUM OXIDE NANOPARTICLES
IN-SITU
NANOCRYSTALS
CATALYSTS
MICROSPHERES
TEMPERATURE
PERFORMANCE
NANOTUBES
GROWTH
Functional Built-In Template Directed Siliceous Fluorescent Supramolecular Vesicles as Diagnostics
期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2017
Li, Jie
;
Liu, Kaerdun
;
Chen, Hengyu
;
Li, Ruoyan
;
Drechsler, Markus
;
Bai, Fan
;
Huang, Jianbin
;
Tang, Ben Zhong
;
Yan, Yun
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
hybrid self-assembly
aggregation-induced emission
template
fluorescent vesicles
precision medicine
AGGREGATION-INDUCED EMISSION
RESONANCE ENERGY-TRANSFER
MESOPOROUS SILICA
DRUG-DELIVERY
COLORIMETRIC ASSAY
THERANOSTIC NANOMEDICINE
CANCER-THERAPY
AIE LUMINOGEN
FOLIC-ACID
NANOPARTICLES
Constrained large-eddy simulation of supersonic turbulent boundary layer over a compression ramp
期刊论文
JOURNAL OF TURBULENCE, 2017
Chen, Liang
;
Xiao, Zuoli
;
Shi, Yipeng
;
Chen, Shiyi
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Supersonic
turbulent boundary layer
compression ramp
CLES
LES
DIRECT NUMERICAL-SIMULATION
ATMOSPHERIC SURFACE-LAYER
FLOWS
SEPARATION
CORNER
MODEL
Flow velocity is relatively uniform in the coronary sinusal venous tree: structure-function relation
期刊论文
JOURNAL OF APPLIED PHYSIOLOGY, 2017
Wu, Hao
;
Kassab, Ghassan S.
;
Tan, Wenchang
;
Huo, Yunlong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
coronary venous circulation
morphometry
hemodynamics
area preservation
LEFT-VENTRICULAR HYPERTROPHY
PULSATILE BLOOD-FLOW
ARTERIAL TREE
WALL THICKNESS
REDUCER STENT
HEART
RECONSTRUCTION
RETROPERFUSION
VASCULATURE
MORPHOMETRY
Enhanced out-of-plane crushing strength and energy absorption of in-plane graded honeycombs
期刊论文
COMPOSITES PART B-ENGINEERING, 2017
Tao, Yong
;
Duan, Shengyu
;
Wen, Weibin
;
Pei, Yongmao
;
Fang, Daining
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2017/12/03
Honeycomb
Out-of-plane compression
In-plane gradient
Crushing strength
Energy absorption
FINITE-ELEMENT
CELLULAR STRUCTURES
SANDWICH CORE
ALUMINUM HONEYCOMBS
SHOCK ENHANCEMENT
PART II
IMPACT
BEHAVIOR
COMPRESSION
STRAIN
Genome-scale analysis of the cotton KCS gene family revealed a binary mode of action for gibberellin A regulated fiber growth
期刊论文
JOURNAL OF INTEGRATIVE PLANT BIOLOGY, 2016
Xiao, Guang-Hui
;
Wang, Kun
;
Huang, Gai
;
Zhu, Yu-Xian
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
3-Ketoacyl-CoA synthase
cotton
expression patterns
gibberellins
very long chain fatty acids
FATTY-ACID ELONGATION
ARABIDOPSIS-THALIANA
GOSSYPIUM-RAIMONDII
CELL ELONGATION
SACCHAROMYCES-CEREVISIAE
CONDENSING ENZYME
EXPRESSION PATTERNS
DEVELOPING SEEDS
FAE1 GENE
BIOSYNTHESIS
Dual-Band A-Sandwich Radome Design for Airborne Applications
期刊论文
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2016
Zhou, Licheng
;
Pei, Yongmao
;
Fang, Daining
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
A-sandwich
dual-band
radome
WALL
Evolutionary geometry of Lagrangian structures in a transitional boundary layer
期刊论文
PHYSICS OF FLUIDS, 2016
Zheng, Wenjie
;
Yang, Yue
;
Chen, Shiyi
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
DIRECT NUMERICAL-SIMULATION
TURBULENT CHANNEL FLOW
VORTEX-SURFACE FIELDS
LARGE-EDDY SIMULATION
COHERENT STRUCTURES
FLAT-PLATE
ISOTROPIC TURBULENCE
TAYLOR-GREEN
WALL
Ultrasound intima-media thickness measurement of the carotid artery using ant colony optimization combined with a curvelet-based orientation-selective filter
期刊论文
MEDICAL PHYSICS, 2016
Li, Hao
;
Zhang, Shijie
;
Ma, Rui
;
Chen, Huiren
;
Xi, Shui
;
Zhang, Jue
;
Fang, Jing
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
intima-media thickness
curvelet transform
ant colony optimization
image segmentation
ultrasound imaging
SEGMENTATION TECHNIQUES
BOUNDARY DETECTION
MEASUREMENT SYSTEM
MULTISCALE METHOD
HOUGH TRANSFORM
IMT MEASUREMENT
IMAGES
WALL
ENHANCEMENT
VALIDATION
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