Study on interactive system for balance training based on plantar force and posture information

LIU Zhiyi, ZHANG Yan, WANG Yong

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

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 865-871

DOI: 10.3969/j.issn.1003-5060.2025.07.001

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Highly sensitive flexible strain sensor based on PSS modified graphene

HU Ruohai $ ^{1} $, MA Yuanming $ ^{1} $, LIU Zhi $ ^{1} $, CHEN Beining $ ^{1} $, LIU Sisi $ ^{1} $, YANG Xiaoming $ ^{2} $

(1. School of Microelectronics, Hefei University of Technology, Hefei 230601, China; 2. Zhejiang Ouren New Materials Co., Ltd., Jiashan 314103, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 872-877, 974

DOI: 10.3969/j.issn.1003-5060.2025.07.002

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Research on assembly shop scheduling for mass customization based on DRL

QU Xinhuai, ZHANG Huihui, DING Birong, MENG Guanjun

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

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 878-883

DOI: 10.3969/j.issn.1003-5060.2025.07.003

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Study on heat transfer and hydrogen production performance of a tubular methanol steam reforming reactor

TANG Jingchun, WANG Dengfeng, SUN Dongfang, ZHOU Pei

(School of Automobile and Traffic Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 884-888

DOI: 10.3969/j.issn.1003-5060.2025.07.004

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Advances in the research on thermal error compensation technology for mass transfer equipment

LIU Zhengyong $ ^{1,2} $, CHEN Youdong $ ^{1} $, ZHANG Pengju $ ^{2} $, WANG Guangyan $ ^{2} $, XUE Rui $ ^{3} $, HAN Jiang $ ^{3} $

(1. School of Mechanical Engineering and Automation, Beihang University, Beijing 100191, China; 2. Hefei Sineva Intelligent Machine Co., Ltd., Hefei 230013, China; 3. School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 889-897

DOI: 10.3969/j.issn.1003-5060.2025.07.005

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Design of fuzzy PI control system for brushless direct current motor based on FPGA

ZHOU Dongsheng, XU Gaobin, MA Yuanming

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

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 898-903, 909

DOI: 10.3969/j.issn.1003-5060.2025.07.006

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Design of convolutional neural network accelerator based on Zynq

MENG Fankai $ ^{1,2} $, ZHANG Feng $ ^{2} $, LI Miao $ ^{2} $, ZHANG Duoli $ ^{1} $

(1. School of Microelectronics, Hefei University of Technology, Hefei 230601, China; 2. National ASIC Design Engineering Center, Institute of Automation, Chinese Academy of Sciences, Beijing 100190, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 904-909

DOI: 10.3969/j.issn.1003-5060.2025.07.007

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Geochemical characteristics and genetic significance of K-feldspar from the Fuling pluton in southern Anhui

DA Haoxiang $ ^{1} $, WANG Zhiqiang $ ^{1} $, YUAN Feng $ ^{1} $, TAO Nai $ ^{2} $, ZHANG Jun $ ^{2} $

(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Geological Exploration Technology Institute of Anhui Province, Hefei 230031, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 910-919

DOI: 10.3969/j.issn.1003-5060.2025.07.008

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Effect of fracture width on non-Darcy flow in single fracture

LIANG Xueqi, QIAN Jiazhong, ZHANG Haoming, DENG Yaping

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

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 920-925

DOI: 10.3969/j.issn.1003-5060.2025.07.009

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Study on the mechanism of REV variations in fractured rock masses with consideration of matrix permeability

WANG Yangyang, QIAN Jiazhong, MA Lei, LUO Qiankun

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

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 926-931

DOI: 10.3969/j.issn.1003-5060.2025.07.010

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Synthesis process improvement of a key intermediate of Polo-like kinase 1 inhibitor Onvansertib

HE Yan $ ^{1} $, LIAO Chenzhong $ ^{1} $, NIE Jianyu $ ^{1} $, XIE Zhouling $ ^{1} $, WANG Qin $ ^{2} $

(1. School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China; 2. Department of Otolaryngology-Head and Neck Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei 230022, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 932-937

DOI: 10.3969/j.issn.1003-5060.2025.07.011

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Role of motB and fliC genes in the motility of Escherichia coli

HUANG Chengyun, LIU Jian, WANG Fangbin

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

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 938-944, 950

DOI: 10.3969/j.issn.1003-5060.2025.07.012

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Effect of stem cell factor on protease mRNA level in bone marrow derived mast cell

HANG Xueqing, ZHANG Xian, LIU Jian

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

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 945-950

DOI: 10.3969/j.issn.1003-5060.2025.07.013

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Establishment of tissue culture and rapid propagation system for hybrid $ F_{1} $ of Tagetes erecta

QIU Yaqiong, NIU Xiangli, WANG Wenjing, YU Yang, DUAN Peng, XIE Yuxin

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

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 951-956

DOI: 10.3969/j.issn.1003-5060.2025.07.014

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Effect of basil seed gum on the properties of starch in frozen dough

CHEN Ning, CHEN Hanqing

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

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 957-962

DOI: 10.3969/j.issn.1003-5060.2025.07.015

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Application of Au@Pt nanoparticles in colorimetric detection of mercury ion in tea

CHEN Yunlin $ ^{1} $, CHEN Wei $ ^{1} $, YAO Bangben $ ^{1,2} $, YAN Chao $ ^{2} $, CHEN Zhaoran $ ^{2} $, YAO Li $ ^{1,3} $

(1. School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China; 2. Anhui Institute of Product Quality Supervision and Inspection, Hefei 230051, China; 3. School of Materials Science and Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 963-968, 982

DOI: 10.3969/j.issn.1003-5060.2025.07.016

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Effect of mass fraction and particle size of nodules on dynamic elastic modulus of cohesive soil containing calcareous nodules

WU Daoxiang, LIN Fei, WU Jie, LI Wenxiu

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

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 969-974

DOI: 10.3969/j.issn.1003-5060.2025.07.017

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Pseudo-dynamic stability chart for seismic rock slopes in Hoek-Brown media

LI Tingting, SUN Zhibin, WANG Bowen, LI Yongxin

(School of Automobile and Traffic Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 975-982

DOI: 10.3969/j.issn.1003-5060.2025.07.018

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Inverse analysis of initial ground stress field in Maoyushan extra-long soft rock highway tunnel

TAO Wenbin $ ^{1,2} $, ZHANG Zhifeng $ ^{1} $, WANG Fei $ ^{1} $, ZHU Fanghua $ ^{1,3} $, WU Hua $ ^{1} $, HOU Junling $ ^{4} $

(1, Anhui Transport Consulting and Design Institute Co., Ltd., Hefei 230088, China; 2. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 3. School of Geography and Planning, Chizhou University, Chizhou 247000, China; 4. School of Vanadium and Titanium, Panzhihua University, Panzhihua 617000, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 983-988, 995

DOI: 10.3969/j.issn.1003-5060.2025.07.019

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Numerical simulation of flow characteristics and sedimentation of fine sand particles in an aerated sand removal equipment

HOU Feng $ ^{1} $, LIU Ying $ ^{1} $, GAN Lili $ ^{1} $, ZHOU Xiao $ ^{1} $, LIU Yanchen $ ^{2} $, FAN Long $ ^{3} $

(1. SDIC Xinkai Water Environment Investment Co., Ltd., Beijing 101101, China; 2. School of Environment, Tsinghua University, Beijing 100080, China; 3. School of Energy Materials and Chemical Engineering, Hefei University, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 989-995

DOI: 10.3969/j.issn.1003-5060.2025.07.020

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Pseudo-static test on fully cast-in-place concrete exterior wall based on weakly connected structure

MA Zixiang $ ^{1} $, CHONG Xun $ ^{1} $, SHEN Yi $ ^{2} $, JIANG Qing $ ^{1} $, SHI Peiran $ ^{1} $, ZHOU An $ ^{1} $

(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. Anhui Gaosu Real Estate Group Co., Ltd., Hefei 230001, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 996-1000, 1008

DOI: 10.3969/j.issn.1003-5060.2025.07.021

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Analysis of optimal supporting time of roadway in underlying goaf based on zone insecurity

YUAN Haiping, FANG Xingye, LI Yanlong, XIA Zijin, HUANG Songtao, YU Xuyang

(School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2025, Vol.48 No.7: 1001-1008

DOI: 10.3969/j.issn.1003-5060.2025.07.022

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