Hyuk-Jun Kwon

ORCID: 0000-0003-1778-5134
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Research Areas
  • Advanced battery technologies research
  • Water Quality Monitoring and Analysis
  • Electrocatalysts for Energy Conversion
  • Water Quality and Pollution Assessment
  • Fuel Cells and Related Materials
  • Foot and Ankle Surgery
  • Adsorption and biosorption for pollutant removal
  • Microplastics and Plastic Pollution
  • Water Treatment and Disinfection
  • Food Waste Reduction and Sustainability
  • International Maritime Law Issues
  • Orthopedic Surgery and Rehabilitation
  • Prosthetics and Rehabilitation Robotics
  • Tendon Structure and Treatment
  • Sympathectomy and Hyperhidrosis Treatments
  • Dermatologic Treatments and Research
  • Microbial Fuel Cells and Bioremediation
  • Social Media and Politics
  • Hip disorders and treatments
  • Laser Applications in Dentistry and Medicine
  • Bone and Joint Diseases
  • Bone fractures and treatments
  • Chromium effects and bioremediation
  • Coastal and Marine Management
  • Total Knee Arthroplasty Outcomes

Keimyung University
2012-2022

Axillary osmidrosis is characterized by an unpleasant odor, profuse sweating, and in some instances, staining of clothes that may socially psychologically impair affected individuals. Various types surgical procedures have been developed for the treatment axillary osmidrosis. This study was undertaken to evaluate effectiveness subcutaneous pulsed neodymium: yttrium-aluminum-garnet (Nd-YAG) laser osmidrosis.Twenty-nine patients with were included this study. Patients categorized according...

10.5999/aps.2012.39.2.143 article EN cc-by-nc Archives of Plastic Surgery 2012-03-01

Due to the high cost of presently utilized Pt/C catalysts, a quick and sustainable synthesis electrocatalysts made cost-effective earth-abundant metals is urgently needed. In this work, we demonstrated mechanochemically synthesized cobalt nanoparticles supported on N S doped carbons derived from solid-state-reaction between zinc acetate 2-amino thiazole as metal, organic ligand in presence (Co) metal ions Zn

10.3390/nano12244369 article EN cc-by Nanomaterials 2022-12-07

The purpose of this study is to evaluate the reasonable parameters predict unstable syndesmotic injuries in ankle fractures. Seventy consecutive patients who underwent preoperative bilateral computed tomography (CT) scans were enrolled. Group A consisted 20 intraoperatively diagnosed with according an intraoperative stress test and group B 50 had nosyndesmotic injuries. tibiofibular overlap (TFO) clear space (TFCS) measured using radiographs. Measuring anterior fibular distance (AFD),...

10.3390/diagnostics10100812 article EN cc-by Diagnostics 2020-10-13

A flatfoot that fails to form a longitudinal foot arch is common lower limb deformity in children.This study evaluated the structural and functional effects of insole for pediatric flexible flat (PFFF). Materials Methods:Twenty-nine PFFF patients (20 boys 9 girls, 58 feet) with bilateral symptomatic deformities between February 2017 May 2019 were included this study.Sixteen (32 cases, group) treated pressured based 3-dimensional printing insole, 13 (26 control followed up regularly without...

10.14193/jkfas.2020.24.3.113 article EN Journal of Korean Foot and Ankle Society 2020-09-14

10.7838/jsebs.2024.29.3.261 article EN Han-guk jeonja georae hakoeji 2024-08-31

Abstract River water quality of Daegu city has been fluctuating for the last several years. This condition requires attention to avoid possibility severe degradation. study aims identify temporal and spatial distribution, sources pollutants, dominance specific pollutants on Nakdong River. data with a duration 5 years collected analyzed statistically combined Geographic Information System (GIS). The included BOD, COD, SS, TN, TP, Chl-a, TOC. results showed repetition period decline in river...

10.1088/1755-1315/789/1/012042 article EN IOP Conference Series Earth and Environmental Science 2021-06-01

10.17640/kswst.2017.25.4.31 article EN Journal of Korean Society of Water Science and Technology 2017-08-31

10.17640/kswst.2019.27.6.97 article EN Journal of Korean Society of Water Science and Technology 2019-12-31

Water pollution can be a severe problem for life and environmental health. Anthropogenic activity is one of the factors that produce in water. Wastewater treatment plant (WWTP) solution to control pollutants from various anthropogenic activities. This study aims investigate water quality parameters several public WWTPs Daegu City through temporal spatial variation approach. industrial sources has resulted difficulties COD removal process (removal efficiencies: 85.3% - 92.7%) due presence...

10.17640/kswst.2019.27.6.35 article EN Journal of Korean Society of Water Science and Technology 2019-12-31

Background and objectives: Alterations in mitochondrial DNA (mtDNA) have been observed studied various diseases. However, the clinical value of mtDNA copy number (mtDNA-CN) alterations osteonecrosis femoral head (ONFH) is poorly understood. In present study, we investigated whether mtDNA-CNs are associated with clinicopathological parameters ONFH. Materials methods: MtDNA-CNs synovial tissue 34 patients ONFH 123 control tissues (femoral neck fracture) were measured using quantitative...

10.3390/medicina56050239 article EN cc-by Medicina 2020-05-16
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