URN

作品数：147被引量：305H指数：9
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Comparative analysis on pulverized coal combustion preheated by self-sustained purifying burner with coaxial and centrosymmetric air nozzle structures:Purification,combustion and NO_(x)emission characteristics
《Chinese Journal of Chemical Engineering》2025年第1期102-113,共12页Kun Su Ziqu Ouyang Hongshuai Wang Hongliang Ding Wenyu Wang Qisi Chen Shuyun Li 
Postdoctoral Fellowship Program of CPSF(GZC20232672);CAS Project for Young Scientists in Basic Research(YSBR-028);the Strategic Priority Research Program(XDA29010200)are gratefully acknowledged.
To optimize secondary air nozzle structure in purifying burner,this study focused on the comparison of purification,combustion and NO_(x)emission characteristics of pulverized coal preheated by a 30 kW purifying burne...
关键词：Purifying-burning NO_(x)emission Coaxial structure Centrosymmetric structure 
Extracting networkwide road segment location, direction, and turning movement rules from global positioning system vehicle trajectory data for macrosimulation
《Journal of Intelligent and Connected Vehicles》2024年第4期258-265,共8页Adham Badran Ahmed El-Geneidy Luis Miranda-Moreno 
The emergence of road users’global positioning system(GPS)trajectory data is attracting increasing research interest in knowledge discovery to improve transport planning-related methods and tools.In fact,the widespre...
关键词：global positioning system(GPS) transport model road network intersection control map inference road direction turning movement 
Numerical and experimental research on axial injection end-burning hybrid rocket motors with polyethylene fuel被引量：1
《Chinese Journal of Aeronautics》2024年第8期91-105,共15页Xiangyu MENG Hui TIAN Lingfei HE Jingfei GAO Xiaoting NIU Guobiao CAI 
supported by the National Natural Science Foundation of China(No.U20B2034);the Academic Excellence Foundation of Beihang University for PhD Students,China.
This study investigates the end-burning hybrid rocket motors with polyethylene fuel by the numerical simulation and experiment.Based on computational fluid dynamics,a numerical model is developed.The model is validate...
关键词：Hybrid rocket motor End burning Blowoff limit Flame propagation Regression rate 
Nomogram for predicting the risk of anxiety and depression in patients with non-mild burns
《World Journal of Psychiatry》2024年第8期1233-1243,共11页Jie Chen Jian-Fei Zhang Xia Xiao Yu-Jun Tang He-Jin Huang Wen-Wen Xi Li-Na Liu Zheng-Zhou Shen Jian-Hua Tan Feng Yang 
the Natural Science Foundation of Hunan Provincial Department of Science and Technology,Departmental Joint Fund,No.2023JJ60360.
BACKGROUND Post-burn anxiety and depression affect considerably the quality of life and recovery of patients;however,limited research has demonstrated risk factors associated with the development of these conditions.A...
关键词：BURN Post-burn anxiety Depression Risk prediction Nomogram model 
Sustainable art exhibition RETURN visualizes wool's biodegradable properties
《China Textile》2024年第2期26-27,共2页Zhong Mengxia 
In early April,The Woolmark Company,the authoritative wool textiles organization,presented RETURN,a sustainable art exhibition at R130,a buyer shop during Shanghai Fashion Week,where three pieces of naturally degraded...
关键词：WOOL EXHIBITION URN 
Decentralized Proof-of-Burn auction for secure cryptocurrency upgrade
《Blockchain(Research and Applications)》2024年第1期50-57,共8页Mariia Rodinko Roman Oliynykov Andrii Nastenko 
We propose a new approach for a secure,decentralized,and censorless upgrade of existing cryptocurrencies to newly created tokens without interaction with any external information sources(oracles).The proposed scheme i...
关键词：Proof-of-Burn Blockchain Cryptocurrency AUCTION TOKEN 
Uncovering the dominant contribution of intermediate volatility compounds in secondary organic aerosol formation from biomass-burning emissions
《National Science Review》2024年第3期144-152,共9页Kun Li Jun Zhang David M.Bell Tiantian Wang Houssni Lamkaddam Tianqu Cui Lu Qi Mihnea Surdu Dongyu Wang Lin Du Imad El Haddad Jay G.Slowik Andre S.H.Prevot 
supported by the National Key Research and Development Program of China(2023YFC3710400);the National Natural Science Foundation of China(42305100);the Swiss National Science Foundation(MOLORG grant 200020_188624);the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No.884104(PSI-FELLOW-Ⅲ-3i).
Organic vapors from biomass burning are a major source of secondary organic aerosols(SOAs).Previous smog chamber studies found that the SOA contributors in biomass-burning emissions are mainly volatile organic compoun...
关键词：atmospheric chemistry biomass burning secondary organic aerosol intermediate volatility organic compounds 
Effects of content and particle size of TiH2 powders on the energy output rules of RDX composite explosives被引量：2
《Defence Technology（防务技术）》2024年第2期297-308,共12页Hao Wang Yangfan Cheng Shoujun Zhu Zihan Li Zhaowu Shen 
the National Natural Science Foundation of China(Grant Nos.11972046,12272001);the Outstanding Youth Project of Natural Science Foundation of Anhui Province(Grant No.2108085Y02);Anhui University of Science and Technology Postgraduate Innovation Fund(Grant No.2022CX2108);the authors would like to thank these foundations for the financial supports.
In order to improve the detonation characteristics of RDX,a RDX-based composite explosive with TiH_(2)powders was prepared.The effects of content and particle size of TiH_(2)powders on thermal safety,shock wave parame...
关键词：RDX Hydrogen storage alloy Air blast After-burn reaction Colorimetric thermometry 
A theoretical and deep learning hybrid model for predicting surface roughness of diamond-turned polycrystalline materials被引量：2
《International Journal of Extreme Manufacturing》2023年第3期620-644,共25页Chunlei He Jiwang Yan Shuqi Wang Shuo Zhang Guang Chen Chengzu Ren 
National Natural Science Foundation of China(Nos.52175430,51935008 and 52105478);China National Postdoctoral Program for Innovative Talents(BX20200234);Open Fund of Tianjin Key Laboratory of Equipment Design and Manufacturing Technology(EDMT)for the support of this work。
Polycrystalline materials are extensively employed in industry.Its surface roughness significantly affects the working performance.Material defects,particularly grain boundaries,have a great impact on the achieved sur...
关键词：diamond turning material-defect roughness component polycrystalline copper neural network simulated annealing algorithm 
A comprehensive approach to the delayed treatment of post-burn facial scars
《Chinese Journal of Plastic and Reconstructive Surgery》2023年第3期159-162,共4页Victoria Ivanovna Polshina Maria Cervatiuc Igor Vladimirovich Reshetov Alim Arsenovich Nebejev Eldor Jonnazarov 
Background:Damage to the skin and underlying tissues due to thermal burns is relevant.Despite the success of modern medicine,repairing thermal damage to the skin is a difficult task in reconstructive plastic surgery b...
关键词：Thermal burn Facial scarring Diplene film Buccal-periorbital-perioral region Adhesive membrane Deformation 
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