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J. Hefei Univ. Tech. (Nat. Sci.)

合肥工业大学学报(自然科学版)

JOURNAL OF HEFEI UNIVERSITY OF TECHNOLOGY (NATURAL SCIENCE)

Competent Authorities: Ministry of Education of the People's Republic of China

Sponsor by: Hefei University of Technology

ISSN 1000-1646, CN 34-1001/N

Apr.2024 Vol.47 No.4

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Journal Information

Total Articles: 21, Total Pages: 144

Other

Spatio-temporal changes and influencing factors of land use carbon emissions in Chaohu Lake Basin

ZHAO Ping, SUN Yu, ZHAO Siyi, RUAN Xudong, CHANG Jie, ZHOU Jun

(School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 433-440, 457

DOI: 10.3969/j.issn.1003-5060.2024.04.001

Treatment effect and removal mechanism of AMD heavy metals in aquaculture wastewater

WANG Lihang $ ^{1,2} $, YUE Zhengbo $ ^{1,2} $, SHE Zhixiang $ ^{1,2} $, CHUAI Xin $ ^{3} $, ZHANG Kai $ ^{3} $, WANG Jin $ ^{1,2} $

(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Anhui Engineering Research Center of Industrial Wastewater Treatment and Resource Recovery, Hefei University of Technology, Hefei 230009, China; 3. Nanshan Mining Co., Ltd., Anhui Masteel Mining Resources Group, Ma'anshan 243000, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 441-446

DOI: 10.3969/j.issn.1003-5060.2024.04.002

Degradation of hydrochlorothiazide by dielectric barrier discharge plasma combined with $ MnFe_{2}O_{4} $

YE Xiaodong $ ^{1} $, HU Shuheng $ ^{1} $, XU Zimu $ ^{1} $, LAN Yan $ ^{2} $, CHENG Cheng $ ^{2} $

(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Institute of Plasma Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 447-451, 463

DOI: 10.3969/j.issn.1003-5060.2024.04.003

Machinery and Automobile Engineering

Location algorithm for battery core insulating medium based on machine vision

CHEN Suxin, LUO Lewen, ZHAO Anning

(School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 452-457

DOI: 10.3969/j.issn.1003-5060.2024.04.004

Optimization of laser welding process for aluminum alloy fillet joints based on response surface methodology

WANG Jianqiang, XING Jian, JIA Zheng, ZHAO Eryuan

(School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 458-463

DOI: 10.3969/j.issn.1003-5060.2024.04.005

Rolling bearing fault diagnosis based on modified hierarchical multi-mode slope entropy

JI Lei $ ^{1,2} $, CHEN Jian $ ^{1,2} $, LI Wei $ ^{1,2} $, CHEN Pin $ ^{1,2} $

(1. School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China; 2. Institute of Sound and Vibration Research, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 464-471

DOI: 10.3969/j.issn.1003-5060.2024.04.006

Modeling and simulation of integrated electronic hydraulic brake system

TANG Zhaqiang $ ^{1} $, CHEN Qi $ ^{1} $, HOU Qingwei $ ^{1} $, JIANG Hao $ ^{2} $, SONG Hui $ ^{1} $

(1. School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China; 2. School of Automobile and Traffic Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 472-478

DOI: 10.3969/j.issn.1003-5060.2024.04.007

Computer and Information Engineering

Non-contact heart rate detection based on weight optimized convolutional neural network

WANG Panru $ ^{1,2} $, YANG Xuezhi $ ^{2,3} $, LIU Xuenan $ ^{2,3} $, LI Longwei $ ^{4} $, WANG Dingliang $ ^{4} $

(1, School of Computer Science and Information Engineering, Hefei University of Technology, Hefei 230601, China; 2, Anhui Province Key Laboratory of Industry Safety and Emergency Technology, Hefei 230601, China; 3, School of Software, Hefei University of Technology, Hefei 230601, China; 4, Department of Cardiovascular, The First Affiliated Hospital of University of Science and Technology of China (Anhui Provincial Hospital), Hefei 230002, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 479-487

DOI: 10.3969/j.issn.1003-5060.2024.04.008

Water body information extraction method for remote sensing images based on improved U-Net convolutional neural network

SONG Zijun $ ^{1,2} $, DONG Zhangyu $ ^{1,2,3} $, ZHANG Pengfei $ ^{1,2} $, ZHANG Yuannan $ ^{1,2} $

(1. School of Computer Science and Information Engineering, Hefei University of Technology, Hefei 230601, China; 2. Anhui Province Key Laboratory of Industry Safety and Emergency Technology, Hefei 230601, China; 3. Intelligent Interconnected Systems Laboratory of Anhui Province, Hefei University of Technology, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 488-495, 515

DOI: 10.3969/j.issn.1003-5060.2024.04.009

Electronic Science and Engineering

Stochastic architecture design for second-order edge detection algorithm

LIU Zhiyu, XIE Guangjun

(School of Microelectronics, Hefei University of Technology, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 496-501

DOI: 10.3969/j.issn.1003-5060.2024.04.010

Design of diamond-shaped wideband antenna based on characteristic mode analysis

JI Fangzheng $ ^{1} $, JIANG Zhaoneng $ ^{2} $, NIE Liying $ ^{2} $, XUAN Xiaofeng $ ^{1} $

(1. School of Microelectronics, Hefei University of Technology, Hefei 230601, China; 2. School of Computer Science and Information Engineering, Hefei University of Technology, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 502-507

DOI: 10.3969/j.issn.1003-5060.2024.04.011

Resources and Environmental Engineering

Bioavailability of cadmium in paddy soils around typical mining area

XU Jingye $ ^{1} $, LI Xiangling $ ^{1,2} $, LU Xinzhe $ ^{3,4} $, ZHANG Zijian $ ^{1} $, WEI Yingchun $ ^{3,4} $

(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Anhui Province Engineering Research Center for Mineral Resources and Mine Environments, Hefei 230009, China; 3. Technology Innovation Center of Ecological Evaluation and Remediation of Agricultural Land in Plain Area, Ministry of Natural Resources, Hangzhou 311200, China; 4. Zhejiang Institute of Geological Survey, Hangzhou 311200, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 508-515

DOI: 10.3969/j.issn.1003-5060.2024.04.012

Development and distribution characteristics of typhoon-induced geological disasters in Anhui Province

LI Dayao $ ^{1} $, LI Chao $ ^{1} $, LI Muxin $ ^{1} $, ZHU Ping $ ^{1} $, ZHONG Kai $ ^{2} $

(1. Anhui Institute of Geo-environment Monitoring, Hefei 230001, China; 2. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 516-521

DOI: 10.3969/j.issn.1003-5060.2024.04.013

Biotechnology and Food Engineering

Study on compound preservation technology of Volvariella volvacea

XU Jiaqi $ ^{1,2,3} $, LIU Yong $ ^{3} $, DONG Na $ ^{2,3} $, WANG Junhui $ ^{1,2,3} $

(1. Engineering Research Center of Bio-process of Ministry of Education, Hefei University of Technology, Hefei 230601, China; 2. Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei 230601, China; 3. School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 522-526, 495

DOI: 10.3969/j.issn.1003-5060.2024.04.014

Secretory expression of heterologous levansucrase in L. lactis NZ9000

BAO Shujian, LI Xingjiang, WU Xuefeng, MU Dongdong

(School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 527-532

DOI: 10.3969/j.issn.1003-5060.2024.04.015

Study on the effect of ferroptosis inhibitor Fer-1 on Parkinson’s disease

XIA Yanzhou, WANG Huili, YE Yunyan, LIU Zhihua

(School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 533-538, 569

DOI: 10.3969/j.issn.1003-5060.2024.04.016

Civil and Hydraulic Engineering

Structural optimization of transmission tower based on improved marine predators algorithm

ZHOU Qingfeng $ ^{1} $, YU Zongbin $ ^{2} $, ZHANG Shulin $ ^{3} $, LU Hang $ ^{2} $, ZHOU Huanlin $ ^{1} $

(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. Xuancheng Power Supply Company, State Grid Anhui Electric Power Co., Ltd., Xuancheng 242000, China; 3. China Energy Engineering Group Anhui Electric Power Design Institute Co., Ltd., Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 539-547

DOI: 10.3969/j.issn.1003-5060.2024.04.017

Adhesion properties of polymer modified asphalt based on molecular dynamics

LI Xiujun $ ^{1} $, PENG Tianping $ ^{1} $, DAN Xinhua $ ^{2} $

(1. School of Environment and Architecture, University of Shanghai for Science and Technology, Shanghai 200093, China; 2. Highway Bureau of Jiangxia District of Wuhan City, Wuhan 430200, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 548-554

DOI: 10.3969/j.issn.1003-5060.2024.04.018

Seismic vulnerability analysis of RC frame energy dissipation and shock absorption structure

LI Luotang $ ^{1} $, CHEN Daozheng $ ^{1,2} $

(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. Key Laboratory of Earthquake Engineering and Engineering Vibration, Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 555-561

DOI: 10.3969/j.issn.1003-5060.2024.04.019

Study on lateral static behavior of steel frame structures for modular substation auxiliary buildings

ZHENG Yue $ ^{1} $, ZENG Zhihao $ ^{2} $, FENG Yulong $ ^{2} $

(1. China Energy Engineering Group Anhui Electric Power Design Institute Co., Ltd., Hefei 230601, China; 2. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 562-569

DOI: 10.3969/j.issn.1003-5060.2024.04.020

Study of wind effect on a large-span gymnasium based on large eddy simulation and wind tunnel test

ZHI Lunhai $ ^{1} $, ZHANG Sheng $ ^{1} $, LIU Maofang $ ^{2} $, MENG Lei $ ^{2} $

(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. Anhui Jintian Architectural Design Consulting Co., Ltd., Hefei 231600, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 570-576

DOI: 10.3969/j.issn.1003-5060.2024.04.021

Computer and Information Engineering

Non-contact heart rate detection based on weight optimized convolutional neural network

WANG Panru $ ^{1,2} $, YANG Xuezhi $ ^{2,3} $, LIU Xuenan $ ^{2,3} $, LI Longwei $ ^{4} $, WANG Dingliang $ ^{4} $

(1, School of Computer Science and Information Engineering, Hefei University of Technology, Hefei 230601, China; 2, Anhui Province Key Laboratory of Industry Safety and Emergency Technology, Hefei 230601, China; 3, School of Software, Hefei University of Technology, Hefei 230601, China; 4, Department of Cardiovascular, The First Affiliated Hospital of University of Science and Technology of China (Anhui Provincial Hospital), Hefei 230002, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 479-487

DOI: 10.3969/j.issn.1003-5060.2024.04.008

Water body information extraction method for remote sensing images based on improved U-Net convolutional neural network

SONG Zijun $ ^{1,2} $, DONG Zhangyu $ ^{1,2,3} $, ZHANG Pengfei $ ^{1,2} $, ZHANG Yuannan $ ^{1,2} $

(1. School of Computer Science and Information Engineering, Hefei University of Technology, Hefei 230601, China; 2. Anhui Province Key Laboratory of Industry Safety and Emergency Technology, Hefei 230601, China; 3. Intelligent Interconnected Systems Laboratory of Anhui Province, Hefei University of Technology, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 488-495, 515

DOI: 10.3969/j.issn.1003-5060.2024.04.009

Resources and Environmental Engineering

Bioavailability of cadmium in paddy soils around typical mining area

XU Jingye $ ^{1} $, LI Xiangling $ ^{1,2} $, LU Xinzhe $ ^{3,4} $, ZHANG Zijian $ ^{1} $, WEI Yingchun $ ^{3,4} $

(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Anhui Province Engineering Research Center for Mineral Resources and Mine Environments, Hefei 230009, China; 3. Technology Innovation Center of Ecological Evaluation and Remediation of Agricultural Land in Plain Area, Ministry of Natural Resources, Hangzhou 311200, China; 4. Zhejiang Institute of Geological Survey, Hangzhou 311200, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 508-515

DOI: 10.3969/j.issn.1003-5060.2024.04.012

Development and distribution characteristics of typhoon-induced geological disasters in Anhui Province

LI Dayao $ ^{1} $, LI Chao $ ^{1} $, LI Muxin $ ^{1} $, ZHU Ping $ ^{1} $, ZHONG Kai $ ^{2} $

(1. Anhui Institute of Geo-environment Monitoring, Hefei 230001, China; 2. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Apr.2024, Vol.47 No.4: 516-521

DOI: 10.3969/j.issn.1003-5060.2024.04.013