연구성과로 돌아가기
2023 연구성과 (281 / 285)
※ 컨트롤 + 클릭으로 열별 다중 정렬 가능합니다.
Excel 다운로드
| WoS | SCOPUS | Document Type | Document Title | Abstract | Authors | Affiliation | ResearcherID (WoS) | AuthorsID (SCOPUS) | Author Email(s) | Journal Name | JCR Abbreviation | ISSN | eISSN | Volume | Issue | WoS Edition | WoS Category | JCR Year | IF | JCR (%) | FWCI | FWCI Update Date | WoS Citation | SCOPUS Citation | Keywords (WoS) | KeywordsPlus (WoS) | Keywords (SCOPUS) | KeywordsPlus (SCOPUS) | Language | Publication Stage | Publication Year | Publication Date | DOI | JCR Link | DOI Link | WOS Link | SCOPUS Link |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ○ | Article | Synthesis and characterization of Ce3+-doped barium-gadolinium-fluoroborate glasses for proton beam diagnostic | By using a melt-quenching technique in an air atmosphere, barium-gadolinium-fluoroborate scintillating glasses with different concentrations of BaO and CeF3 were fabricated. The purpose of developing glasses is to be applied as proton or x-ray energy detectors for medical purposes. Physical and scintillating properties of the fabricated glasses were tested and analyzed, including glass density and spectroscopic properties such as transmittance, photoluminescence, x-ray absorption near edge structure, and x-ray-induced luminescence. Moreover, the glasses were impinged by a 70 MeV proton beam at the Proton Center of King Chulalongkorn Memorial Hospital to observe their proton-induced light emission. The absorption edge of the transmittance revealed that the glasses showed a redshift at high concentrations of BaO and CeF3. The glasses had a broad emission band centering around 400 nm due to the 5d–4f transition of Ce3+ induced by x-ray. The higher light yield was observed at a higher cerium compound glass. Our glass can clearly measure the depth-dose profile of the impinging proton beam by varying different water thicknesses. Moreover, the depth-dose profile results are in good agreement with that of the energy deposition of proton beams in glass calculated via GATE simulation. © 2023 Elsevier GmbH | Boontueng, P.; Ritjoho, N.; Laojamnongwong, N.; Phumara, P.; Songmoolnak, A.; Saenpoowa, J.; Wantana, N.; Pinitkha, N.; Kim, H.J.; Sanghangthum, T.; Chanlek, N.; Limphirat, A.; Yan, Y.; Kothan, S.; Kaewkhao, J.; Kobdaj, C. | School of Physics, Suranaree University of Technology (SUT), Nakhon Ratchasima, 30000, Thailand; School of Physics, Suranaree University of Technology (SUT), Nakhon Ratchasima, 30000, Thailand; School of Physics, Suranaree University of Technology (SUT), Nakhon Ratchasima, 30000, Thailand; School of Physics, Suranaree University of Technology (SUT), Nakhon Ratchasima, 30000, Thailand; School of Physics, Suranaree University of Technology (SUT), Nakhon Ratchasima, 30000, Thailand; School of Physics, Suranaree University of Technology (SUT), Nakhon Ratchasima, 30000, Thailand; Physics Program, Faculty of Science and Technology, Nakhon Pathom Rajabhat University (NPRU), Nakhon Pathom, 73000, Thailand, Center of Excellence in Glass Technology and Materials Science (CEGM), Nakhon Pathom Rajabhat University, Nakhon Pathom, 73000, Thailand; Department of Physics, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand; Department of Physics, Kyungpook National University, Daegu, 41566, South Korea; Division of Radiation Oncology, Department of Radiology, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand; Synchrotron Light Research Institute, Nakhon Ratchasima, 30000, Thailand; School of Physics, Suranaree University of Technology (SUT), Nakhon Ratchasima, 30000, Thailand; School of Physics, Suranaree University of Technology (SUT), Nakhon Ratchasima, 30000, Thailand; Center of Radiation Research and Medical Imaging, Department of Radiologic Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, 50200, Thailand; Physics Program, Faculty of Science and Technology, Nakhon Pathom Rajabhat University (NPRU), Nakhon Pathom, 73000, Thailand, Center of Excellence in Glass Technology and Materials Science (CEGM), Nakhon Pathom Rajabhat University, Nakhon Pathom, 73000, Thailand; School of Physics, Suranaree University of Technology (SUT), Nakhon Ratchasima, 30000, Thailand | 59182608000; 57204908345; 57208127934; 58343712400; 57204365090; 58102786700; 56267058700; 58487581100; 59051568100; 15725955100; 24775167600; 26644137200; 7404585672; 6507017165; 23974520300; 57194221209 | jakrapong@webmail.npru.ac.th;kobdaj@g.sut.ac.th; | Optik | 0030-4026 | 287 | 0.4 | 2025-06-25 | 3 | Ce<sup>3+</sup>-doped barium-gadolinium-fluoroborate; Depth-dose profile; Scintillating glass; X-ray-induced luminescence | Absorption spectroscopy; Barium compounds; Cerium compounds; Diagnosis; Fluorine compounds; Gadolinium compounds; Proton beams; Scintillation; X ray absorption; X ray detectors; Ce 3+; Ce3+-doped barium-gadolinia-fluoroborate; Depth dose; Depth-dose profile; Dose profile; Fluoroborates; Gadolinia; Scintillating glass; Synthesis and characterizations; X-ray-induced luminescence; Glass | English | Final | 2023 | 10.1016/j.ijleo.2023.171134 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | Synthesis and optical behavior of neodymium ion doped borophosphate glass for laser applications | Nd3+ ion doped lithium aluminum gadolinium borophosphate glasses were synthesized by melt quenching technique. The hypersensitive transitions were identified in the absorption spectra for ultraviolet (UV), visible (Vis) and near infrared (NIR) region, which the highest intensity is recorded at the transitions 4I9/2→4D5/2, 4I9/2→4G5/2 and 4I9/2→4F5/2 with wavelengths of 352, 582 and 804 nm, respectively. The spectroscopic properties of emission spectra in Nd3+ doped present glasses were investigated under 808 nm laser excitation and shows the strongest intensity at 1063 nm, which corresponding the transition 4F3/2→4I11/2. Furthermore, JO parameters (Ω2, Ω4 and Ω6) are produced, which are then utilized to examine the radiative characteristics of Nd3+ doped glasses for example radiative transition probability (AR), radiative lifetimes (τrad), branching ratios (β), gain bandwidth (Δλeff×σe), optical gain (σe×τrad) and emission cross-section (σe). The results demonstrated that the LBPNd0.5 glass might be used in laser applications around 1.058 µm region, which represent highest stimulated emission cross-section (53.49 ×10–21 cm2), higher branching ratio (>0.5), highest quantum efficiency (84.58%), lower non-radiative decay rates (720 s−1) compared with other glasses. © 2023 Elsevier GmbH | Kiwsakunkran, N.; Chanthima, N.; Kothan, S.; Kim, H.J.; Kaewkhao, J. | Physics Program, Faculty of Science and Technology, Nakhon Pathom Rajabhat University, Nakhon Pathom, 73000, Thailand, Center of Excellence in Glass Technology and Materials science (CEGM), Nakhon Pathom Rajabhat University, Nakhon Pathom, 73000, Thailand; Physics Program, Faculty of Science and Technology, Nakhon Pathom Rajabhat University, Nakhon Pathom, 73000, Thailand, Center of Excellence in Glass Technology and Materials science (CEGM), Nakhon Pathom Rajabhat University, Nakhon Pathom, 73000, Thailand; Center of Radiation Research and Medical Imaging, Department of Radiologic Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, 50200, Thailand; Department of Physics, Kyungpook National University, Daegu, 41566, South Korea; Physics Program, Faculty of Science and Technology, Nakhon Pathom Rajabhat University, Nakhon Pathom, 73000, Thailand, Center of Excellence in Glass Technology and Materials science (CEGM), Nakhon Pathom Rajabhat University, Nakhon Pathom, 73000, Thailand | 57203821928; 35361597600; 6507017165; 59051568100; 23974520300 | natthakridta@webmail.npru.ac.th;suchart.kothan@cmu.ac.th; | Optik | 0030-4026 | 291 | 0.81 | 2025-06-25 | 6 | Glasses; Judd-Ofelt; Luminescence; Neodymium | Aluminum compounds; Gadolinium compounds; Glass; Infrared devices; Judd-Ofelt theory; Laser excitation; Lithium compounds; Neodymium compounds; Branching ratio; Hypersensitive transitions; Judd-Ofelt; Melt quenching techniques; Near infrared region; Neodymium ions; Optical behaviour; Synthesised; Visible and near infrared; Visible-infrared region; Emission spectroscopy | English | Final | 2023 | 10.1016/j.ijleo.2023.171230 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | Synthesis of a Tannin-Immobilized Magnetite/Graphene Oxide Composite for Magnetically Separable and Reusable Arsenic Adsorption | This study proposed a novel method to remove arsenic pollutants using a magnetically separable adsorbent based on a non-toxic biopolymer. We synthesized a tannin-immobilized magnetite/graphene oxide composite (BT-Fe3O4/GO) using tannin extracted from black tea leaves (BT) and a hydrothermal method. Various characterization methods, such as Field emission-scanning electron microscopy (FE-SEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), and X-ray photoelectron spectroscopy (XPS), confirmed the IP: 203.8.109.20 On: Mon, 11 Sep 2023 09:36:29 successful synthesis of BT-Fe3O4/GO. The interactions involved in the synthesis were subsequently demonDelivered by Ingenta strated. The maximum adsorption capacity (12.25 mg/g) of BT-Fe3O4/GO was approximately three times higher than that of Fe3O4/GO (3.487 mg/g), which indicated that tannin and Fe3O4 have synergetic adsorption affinities for As (V) ions. The adsorption performance of BT-Fe3O4/GO under acidic conditions was better than that under basic conditions. Based on the experimental results, the possible adsorption mechanisms of BT and Fe3O4 were described. The adsorption capacity of BT-Fe3O4/GO was approximately 80% of that of fresh BT- Fe3O4/GO, even after the third adsorption cycle. Moreover, it retained sufficient magnetic properties to collect the adsorbent after As adsorption. Owing to the synergetic adsorption performance of tannin and Fe3O4, tannin immobilization is a promising removal method for As ions, and BT-Fe3O4/GO is expected to be an alternative adsorbent for As remediation. | Lee, Min-Young; Kim, Jin-Hee; Park, Bo-Gyeong; Lee, Hyun-Kyu; Choi, Sang-June | Kyungpook Natl Univ, Sch Architectural Civil Environm & Energy Engn, 80 Daehak Ro, Daegu 41566, South Korea; Korea Atom Energy Res Inst, Radioisotope Res Div, 111 Daedeok Daero,989 Beon Gil, Daejeon 34057, South Korea; Korea Atom Energy Res Inst, Radwaste Management Ctr, 111 Daedeok Daero,989 Beon Gil, Daejeon 34057, South Korea | sjchoi@knu.ac.kr; | SCIENCE OF ADVANCED MATERIALS | 1947-2935 | 1947-2943 | 15 | 7 | 1 | Arsenic Removal; Adsorption; Tannins; Magnetic Composite; Graphene Oxide | CARBON NANOTUBES; IRON-OXIDE; REMOVAL; WATER; MECHANISM; NANOPARTICLES; OPTIMIZATION; OXIDATION | English | 2023 | 2023-07 | 10.1166/sam.2023.4497 | 바로가기 | 바로가기 | |||||||||||||||||
| ○ | Book chapter | Systems biology and multiomics integration in biological treatment of textile wastewater | With advances in life sciences, multiomics technologies (genomics, transcriptomics, proteomics, and metabolomics) are becoming increasingly popular. The catabolic potential of microorganisms is remarkable because they have genes, enzymes, and pathways to degrade organic compounds. The high toxicity and durability of textile dyes, as well as their limited biodegradability, cause serious environmental impacts. Bioremediation is the most advantageous and effective way to degrade textile dyes using microbes. Advanced multiomics approaches are successfully used to characterize microorganisms that degrade textile dyes, novel enzymes and genes, and the responsible metabolic pathways involved in biotransformation. The genetic diversity of microorganisms and community structures can be determined using sophisticated and efficient multiomics technologies. Through the use of advanced molecular techniques, complex bacterial communities can be characterized in detail with respect to their structural and functional aspects, and questions related to their biodegradation potential can be addressed. Multiomics approaches have already been successfully used to characterize microorganisms that degrade textile dyes in contaminated environments. Considering that metabolites are downstream products of many genes, transcripts, and protein interactions, metabolomics could help in the integration of these multiomics datasets. This book chapter describes recent advances and omics approaches that have been used to determine the molecular mechanisms of textile dye degradation. © 2023 Elsevier Inc. All rights reserved. | Patil, Swapnil M.; Tamboli, Asif S.; Bhalkar, Bhumika N.; Surawase, Shripad N.; Watharkar, Anuprita D.; Jeon, Byong-Hun | Department of Earth Resources and Environmental Engineering, Hanyang University, Seoul, South Korea; Research Institute for Dok-do and Ulleung-do Island, Department of Biology, School of Life Sciences, Kyungpook National University, Daegu, South Korea; Department of Biotechnology, Shivaji University, Maharashtra, Kolhapur, India; Department of Microbiology, Shivaji University, Maharashtra, Kolhapur, India; Changu Kana Thakur Art, Commerce and Science College, Maharashtra, New Panvel (W), India; Department of Earth Resources and Environmental Engineering, Hanyang University, Seoul, South Korea | 55533383300; 56974034100; 56748056500; 58244514300; 55191320600; 57653536800 | Current Developments in Bioengineering and Biotechnology: Advances in Eco-friendly and Sustainable Technologies for the Treatment of Textile Wastewater | 1.68 | 2025-06-25 | 2 | Metabolomics; Metagenomics; Proteomics; Systems biology; Transcriptomics | English | Final | 2023 | 10.1016/b978-0-323-91235-8.00011-5 | 바로가기 | 바로가기 | ||||||||||||||||||||
| ○ | Article | Tailoring the antibacterial and antioxidant activities of iron nanoparticles with amino benzoic acid | Antibacterial resistance is a massive universal health crisis and one of the most significant threats to human life. Many bacterial species have evolved and obtained resistance against multiple drugs. As a result, alternative antibacterial agents are essentially required to fight infections caused by resistant pathogenic bacteria. To study the antibacterial activity of iron nanoparticles against methicillin-resistant Staphylococcus aureus, the nanoparticles were synthesized via the microwave induced precipitation method using an aqueous solution of ferric and ferrous ions (1 : 1.5) M with sodium hydroxide (3 M). The antibacterial activity of iron nanoparticles was compared with that of copper, zinc, and chromium nanoparticles synthesized via the same approach. UV-Visible spectra show the lambda max of iron nanoparticles at 287 nm. EDX spectra confirmed the absence of impurities; SEM images showed smooth morphology, while XRD diffractions revealed the crystallinity of the particles. The resultant iron nanoparticles were functionalized with p-amino benzoic acid (PABA) and anthranilic acid (AA) to enhance their antibacterial activity. Furthermore, bacteria were grown in the presence of non-functionalized and functionalized iron nanoparticles. The inhibition zones in the disc diffusion assay revealed that all the nanoparticles and alum inhibited the growth of Staphylococcus aureus, notably compared to the control samples. Furthermore, the antibacterial activity of functionalized nanoparticles was compared to that of non-functionalized nanoparticles. The result showed that anthranilic acid-functionalized iron nanoparticles (AA@Fe) are more effective against Gram-positive Staphylococcus aureus than non-functionalized nanoparticles and para-aminobenzoic acid-functionalized iron nanoparticles (PABA@Fe). In contrast to the antibacterial activity, PABA@Fe has a good antioxidant activity compared to AA@Fe. Antibacterial resistance is a massive universal health crisis and one of the most significant threats to human life. Many bacterial species have evolved and acquired resistance against multiple drugs. | Faisal, Shah; Sadiq, Saima; Mustafa, Muhammad; Khan, Muhammad Hayat; Sadiq, Muhammad; Iqbal, Zaffar; Khan, Maham | Univ Malakand, Dept Chem, Chakdara 18800, Pakistan; Bacha Khan Univ, Dept Chem, Charsadda 24420, Pakistan; Univ Malakand, Dept Biotechnol, Chakdara 18800, Pakistan; Kyungpook Natl Univ, Dept Chem, Daegu 41566, South Korea | ; Faisal, Shah/GSJ-2455-2022; Sadiq, Saima/JAN-6421-2023; Sadiq, Muhammad/ABG-5017-2020 | sadiq@uom.edu.pk; | RSC SUSTAINABILITY | 2753-8125 | 1 | 1 | 6 | STAPHYLOCOCCUS-AUREUS; SILVER; NANOTECHNOLOGY; RESISTANT | English | 2023 | 2023-01-12 | 10.1039/d2su00044j | 바로가기 | 바로가기 | ||||||||||||||||||
| ○ | ○ | Proceedings Paper | Tcl-based Simulation Platform for Light-weight ResNet Implementation | The growing computational cost and size of artificial intelligence have led to a need for hardware accelerators. However, training times for neural networks remain a significant obstacle, leading to increased simulation times and decreased productivity. In this paper, we propose a runtime layer replaceable simulation platform using a depth-reduction algorithm. The proposed platform generates weights optimized for various ResNet depths using the first trained high-depth weights. This platform can reduce simulation time by reducing the number of trainings without significantly degrading the inference accuracy. As a result of the depth reduction simulation using the MNIST data set, the accuracy was over 97% when the number of layers was reduced to less than 71%. | Park, Seunghyun; Lee, Dongkyu; Park, Daejin | Kyungpook Natl Univ, Sch Elect & Elect Engn, Daegu, South Korea | 57903951400; 55698915100; 55463943600 | boltanut@knu.ac.kr; | 2023 20TH INTERNATIONAL SOC DESIGN CONFERENCE, ISOCC | 2163-9612 | 0 | 2025-06-25 | 0 | 0 | ResNet Optimization; Tcl-based simulation; Depth-reduction algorithm | Depthreduction algorithm; ResNet Optimization; Tcl-based simulation | Computational costs; Depthreduction algorithm; Hardware accelerators; Light weight; Optimisations; Resnet optimization; Simulation platform; Simulation time; Tcl-based simulation; Training time; Simulation platform | English | 2023 | 2023 | 10.1109/isocc59558.2023.10396397 | 바로가기 | 바로가기 | 바로가기 | |||||||||||||
| ○ | Article | Techniques of Ultrasound-Guided Ethanol Ablation for Thyroglossal Duct Cysts | Thyroglossal duct cyst (TGDC) is the most common congenital neck mass caused by remnants of the thyroglossal duct during fetal development and migration. Traditionally, the Sistrunk procedure has been recommended as the standard surgical treatment for TGDC. However, this procedure is associated with several surgical burdens such as the need for general anesthesia, surgical scarring, and possible postoperative complications. Recently, ultrasound-guided ethanol ablation (US-EA) has been suggested as a good alternative for treating TGDC and has shown excellent treatment outcomes in terms of treatment efficacy and cosmetic satisfaction. Here, we introduce detailed techniques of US-EA for head and neck surgeons to use as a primary treatment of TGDC. Copyright© 2023 Korean Society of Otorhinolaryngology-Head and Neck Surgery. | Cho, Heungrae; Ahn, Dongbin; Kwak, Ji Hye; Oh, Minji; Oh, Eun Jung; Jung, Boseung | Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Kyungpook National University, Daegu, South Korea; Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Kyungpook National University, Daegu, South Korea; Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Kyungpook National University, Daegu, South Korea; Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Kyungpook National University, Daegu, South Korea; Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Kyungpook National University, Daegu, South Korea; Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Kyungpook National University, Daegu, South Korea | 58177841300; 44761055400; 57393330600; 57877906400; 57844473100; 58740925700 | godlikeu@naver.com; | Korean Journal of Otorhinolaryngology-Head and Neck Surgery | 2092-6529 | 66 | 11 | 0 | 2025-06-25 | 0 | Ablation techniques; Ethanol; Techniques; Thyroglossal duct cyst; Ultrasonography | English | Final | 2023 | 10.3342/kjorl-hns.2023.00605 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Book chapter | Texture Analysis-based Features Extraction & Classification of Lung Cancer Using Machine Learning | Lung cancer is a form of carcinoma that develops as a result of aberrant cell growth or mutation in the lungs. Most of the time, this occurs due to daily exposure to hazardous chemicals. However, this is not the only cause of lung cancer; additional factors include smoking, indirect smoke exposure, family medical history, and so on. Cancer cells, unlike normal cells, proliferate inexorably and cluster together to create masses or tumors. The symptoms of this disease do not appear until cancer cells have moved to other parts of the body and are interfering with the healthy functioning of other organs. As a solution to this problem, Machine Learning (ML) algorithms are used to diagnose lung cancer. The image datasets for this study were obtained from Kaggle. The images are preprocessed using various approaches before being used to train the image model. Texture-based Feature Extraction (FE) algorithms such as Generalized Low-Rank Models (GLRM) and Gray-level co-occurrence matrix (GLCM) are then used to extract the essential characteristics from the image dataset. To develop a model, the collected features are given into ML classifiers like the Support Vector Machine (SVM) and the k-nearest neighbor's algorithm (k-NN). To evaluate FE and classification, several performance metrics are used, such as accuracy, error rate, sensitivity specificity, and so on. © 2023, Bentham Books imprint. All rights reserved. | Swaroopa, Korla; Chaitanya Kumar, N.; Britto, Christopher Francis; Malathi, M.; Ganesan, Karthika; Kumar, Sachin | Department of CSE, Aditya Engineering College, Surampalem, 533437, India; Department of CSE, Sri Venkateswara Engineering College, Tirupati, India; Information Technology & Computer Services, Mahatma Gandhi University, Meghalaya, 793101, India; Department of ECE, Vivekananda College of Engineering for Women (Autonomous), Namakkal, 637205, India; Sri Vidya College of Engineering and Technology, Virudhunagar, 626005, India; College of IT Engineering, Kyungpook National University, Daegu, South Korea | 57200338687; 59348196200; 58637066400; 57216870722; 59348196300; 59348187800 | swaru2004@gmail.com; | AI and IoT-based intelligent Health Care & Sanitation | 0 | 2025-06-25 | 0 | Classification; CT scan; Lung Adenocarcinoma; Performance Metrics; Texture | English | Final | 2023 | 10.2174/9789815136531123010010 | 바로가기 | 바로가기 | |||||||||||||||||||
| ○ | Article | The change of the COVID-19 pandemic on medical education in Korea: a national survey of medical schools | Purpose: This study aims to investigate how medical schools in Korea managed their academic affairs and student support in response to the coronavirus disease 2019 (COVID-19) pandemic and their plans for the post-COVID-19 era. Methods: An online survey was conducted, and a link to a questionnaire was distributed to all the administrators of the 40 medical schools in Korea. The final analysis data involved responses from 33 medical schools and 1,342 students. Frequency analysis, cross-tabulation analysis, Fisher’s exact test, and one-way analysis of variance were applied for statistical analysis. Results: Regarding instruction methods, most medical schools in Korea transitioned from in-person learning to video-on-demand learning (51.5%) and real-time online learning (42.4%). Among the school leaders, 36.4% planned to continue offering online classes combined with in-person classes beyond the end of the pandemic. Among the students, the online class concentration and participation score was 3.0 points or lower, but the class understanding score was 3.6 points, above a moderate level. Conclusion: Students cited the shorter times needed to attend school and being able to take classes repeatedly as advantages of online classes, and over one-third of medical schools intended to continue with a hybrid of in-person and online learning even after the COVID-19 pandemic restrictions end. © The Korean Society of Medical Education. All rights reserved. | Na, Seung-Joo; Yoon, Bo Young; Yeo, Sanghee | Department of Medical Education, CHA University School of Medicine, Pocheon, South Korea; Department of Internal Medicine, Inje University College of Medicine, Busan, South Korea; Department of Medical Humanities and Medical Education, School of Medicine, Kyungpook National University, Daegu, South Korea, Kyungpook National University Hospital, Daegu, South Korea | 57262973800; 56937866000; 23391520800 | shyeo@knu.ac.kr; | Korean Journal of Medical Education | 2005-727X | 35 | 4 | 0.26 | 2025-06-25 | 1 | COVID-19 pandemic; Korea; Medical education; Medical school; Online education | COVID-19; Education, Distance; Education, Medical; Humans; Pandemics; Republic of Korea; SARS-CoV-2; Schools, Medical; Students, Medical; coronavirus disease 2019; distance learning; human; medical education; medical school; medical student; pandemic; procedures; Severe acute respiratory syndrome coronavirus 2; South Korea | English | Final | 2023 | 10.3946/kjme.2023.272 | 바로가기 | 바로가기 | |||||||||||||||
| ○ | Article | The competitiveness of global cargo airports employing the Best-Worst Method | Purpose - The global economy and air transport business have been negatively affected owing to the COVID-19 pandemic outbreak. As countries tighten restrictions on international movements, the growing emphasis on air cargo places pressure on airports to maintain and upgrade their cargo policies, facilities and operations. Hence, ensuring the competitiveness of cargo airports is pivotal for their survival under volatile global demand. This study aims to evaluate the importance of competitiveness factors for cargo airports and identify areas for further improvement. Design/methodology/approach - This study applies the Best-Worst Method (BWM) to assess the cargo airports' competitiveness factors. Findings - The results identified "Transport Capacity" as the most significant competitiveness factor, implying that airport connectivity is crucial in promoting cargo transportation at hub airports. This result was followed by "Airport Operations' and Facilities' Capacity" and "Economic Growth.". Additionally, the results identified Hong Kong International Airport as the best-performing cargo airport, followed by Aₑᵣₒₚₒᵣₜ de Paris-Charles de Gaulle and Incheon International Airport, respectively. Furthermore, both selected European airports are the most competitive airports in terms of "Financial Performance" and appear to be aware of the significance of their brand value. Originality/value - This study forms a reference framework for evaluating cargo airports' competitive positions, which may help identify airports' relative strengths and weaknesses. Moreover, this framework can also serve as a tool to facilitate the strategic design of airports that can accommodate air cargo demand flexibly under demand uncertainty. © 2023 The Author(s). | Shishani, Sara; Choi, Jeong-Won; Ha, Min-Ho; Seo, Young-Joon | Kyungpook National University, Daegu, South Korea; Kyungpook National University, Daegu, South Korea; Incheon National University, Incheon, South Korea; Kyungpook National University, Daegu, South Korea | 58644952500; 58644952600; 57194019093; 56999695700 | y.seo@knu.ac.kr; | Journal of International Logistics and Trade | 1738-2122 | 21 | 3 | 0.45 | 2025-06-25 | 4 | Airport competitiveness; Best-Worst Method; Cargo airports; Competitiveness | English | Final | 2023 | 10.1108/jilt-10-2022-0054 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | The dark side of inside debt: evidence from innovation | This study examines whether executive pensions and deferred compensation plans, collectively known as ‘inside debt’, influence innovation outputs that are considered critical drivers of firm growth. We find evidence that the association between inside debt and future growth outputs is negative by providing a decline in innovation performance. This result means that chief executive officers (CEOs) with larger inside debt would care more about the risk aspects of their firms. Thus, the firm may have to divert resources to pay off its debt obligations to its executives rather than invest in the innovative initiative. In particular, the negative relationship observed between inside debt and innovation is reduced or reversed in firms with CEOs with higher general management skills and longer decision horizons. Our finding is also robust to controlling for endogeneity concerns through a coarsened exact matching approach and a two-stage least squares (2SLS). In sum, the outcomes of this study contribute to the literature on CEO compensation schemes and corporate management and offer a more nuanced understanding of the role played by debt-like compensation in reducing risk-taking behaviours and decreasing future growth for firms, investors and regulators. Copyright © 2023 Inderscience Enterprises Ltd. | Koo, KwangJoo | School of Business Administration, College of Economics & Business Administration, Kyungpook National University, 80 Daehak-ro, Sangyeok-dong, Buk-gu, Daegu, 41566, South Korea | 57202687309 | kjkoo@knu.ac.kr; | International Journal of Banking, Accounting and Finance | 1755-3830 | 13 | 4 | 0 | 2025-06-25 | 0 | deferred compensation; innovation; inside debt; pension | English | Final | 2023 | 10.1504/ijbaaf.2023.133925 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | The effect of verbal violence, clinical practice stress, and coping with stress on nursing students’ major satisfaction during clinical practice; [간호대학생의 임상실습 중 경험한 언어폭력, 임상실습 스트레스 및스트레스 대처가 전공 만족도에 미치는 영향] | Purpose: This study was conducted to identify the effect of verbal violence, clinical practice stress, and coping with stress on the major satisfaction in nursing students during clinical practice. Methods: A cross-sectional study was used. A survey was conducted from May 3 to May 10, 2022, on 200 nursing students who were in their junior and seneior years at two universities in Gyeongsangbuk-do. Descriptive statistics, frequency analysis, independent t-test, one-way ANOVA, Scheffé’s test, Pearson correlation coefficient, and hierarchical regression analysis were employed to analyze the data. Results: Major satisfaction was found to be significantly negatively correlated with verbal violence (r=-.30, p<.001) and clinical practice stress (r=-.15, p=.032) and to be positively correlated with coping with stress (r=.24, p<.001). Their satisfaction with clinical practice (β=.29, p=.037), verbal violence (β=-.23, p<.001), coping with stress (β=.16, p=.015), religion (β=.14, p=.041), and clinical practice stress (β =-.13, p=.048) explained 19.3% of the variance in nursing students’ major satisfaction during clinical practice. Conclusion: A verbal violence and coping with stress program for nursing students should be developed to increase nursing students’ major satisfaction during clinical practice. Copyright 2023 The Korean Academic Society of Nursing Education. | Heo, Heejung; Song, Yeoungsuk | College of Nursing, Sorabol University, South Korea; College of Nursing, Kyungpook National University, South Korea | 58403861300; 55494171100 | asansong@knu.ac.kr; | Journal of Korean Academic Society of Nursing Education | 1225-9578 | 29 | 2 | 0 | 2025-06-25 | 0 | Coping strategy; Exposure to violence; Nursing students; Psychological stress; Satisfaction | Korean | Final | 2023 | 10.5977/jkasne.2023.29.2.190 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | The Effect of Water-Filtered Infrared-A (wIRA) on Body Core and Body Surface Temperatures in Anesthetized Rabbits Maintained with Isoflurane | The purpose of this study was to evaluate body temperature changes in rabbits anesthetized using water-filtered infrared-A (wIRA). Ten rabbits were used for this study. For the experimental group (wIRA group; wG, n = 5), the experimental equipment was used and irradiated using wIRA. The control group (CG, n = 5) did not have any warming device. There were no significant differ-ences in heart rate, respiration rate, and end tidal CO2 (EtCO2) between wG and CG. After 80 min, the core body temperature of wG rabbits was significantly higher than that of CG rabbits. The surface body temperature was significantly higher while receiving wIRA support at all time points after 5 min. In conclusion, in rabbits under inhalation anesthesia, the surface body temperature was better maintained than the core body temperature when using wIRA. © The Korean Society of Veterinary Clinics. | Choi, Geonho; Kim, Dongseok; Tae, Eungmo; Jung, Ilgwon; Lee, Sang-Kwon; Lee, Won-Jae; Yun, Sung-Ho; Kwon, Young-Sam; Jang, Min | Department of Veterinary Surgery, College of Veterinary Medicine, Kyungpook National University, Daegu, 41566, South Korea; Department of Veterinary Surgery, College of Veterinary Medicine, Kyungpook National University, Daegu, 41566, South Korea; Department of Veterinary Surgery, College of Veterinary Medicine, Kyungpook National University, Daegu, 41566, South Korea; Department of Veterinary Surgery, College of Veterinary Medicine, Kyungpook National University, Daegu, 41566, South Korea; Department of Veterinary Surgery, College of Veterinary Medicine, Kyungpook National University, Daegu, 41566, South Korea; Department of Veterinary Surgery, College of Veterinary Medicine, Kyungpook National University, Daegu, 41566, South Korea; Department of Veterinary Surgery, College of Veterinary Medicine, Kyungpook National University, Daegu, 41566, South Korea; Department of Veterinary Surgery, College of Veterinary Medicine, Kyungpook National University, Daegu, 41566, South Korea; Department of Veterinary Surgery, College of Veterinary Medicine, Kyungpook National University, Daegu, 41566, South Korea | 57952520700; 57952302900; 58147191300; 58147587500; 56494541400; 57205486455; 57201366734; 7403459426; 55341507600 | jangmin@knu.ac.kr; | Journal of Veterinary Clinics | 1598-298X | 40 | 1 | 0 | 2025-06-25 | 0 | body temperature; core; rabbit; surface; wIRA | alfaxalone; alfaxan; artificial tear; gel; isoflurane; v gel; anesthesia; anesthesia induction; animal experiment; Article; body core temperature; body surface temperature; body temperature; breathing rate; controlled study; core temperature; end tidal carbon dioxide tension; heart rate; information processing; infrared radiation; inhalation anesthesia; intubation; irradiation; Leporidae; male; New Zealand White (rabbit); nonhuman; oxygen saturation; physical examination; water filtered infrared a | English | Final | 2023 | 10.17555/jvc.2023.40.1.44 | 바로가기 | 바로가기 | |||||||||||||||
| ○ | Article | The Effects of Financial Stability of a Technology-Based IPO Firms on the Stock Price Crash Risk | This study examines the effect of investor information asymmetry on the stock price crash risk of technology-based IPO firms and analyzes whether the financial stability index can reduce the stock price crash risk of technology-based IPO firms. The results of the study are as follows: First, this study examines technology-based IPO firms have a positive(+) effect on stock price crash risk. Second, we find that the interaction variable of financial stability and technology-based IPO firms have a significant positive(+) effect on stock price crash risk. Third, this study investigates the effect of the interaction variable on the future stock price crash risk is highest in the highest stock price crash risk group. Finally, this study confirms similar results in the additional analysis using PSM. These results mean that technology-based IPO firms with high information asymmetry and financial uncertainty increase the stock price crash risk. Also, this finding suggests when investors invest in technology-based IPO firms, they consider the unique technical factors of firms rather than the financial stability. The results of this study provide implications that government agencies should prepare stable investment policies for technology-based IPO firms, and companies should establish long-term management strategies to enhance financial stability. © 2023, Korean Accounting Association. All rights reserved. | Hong, Hee-Jung; Park, Sun-Young | School of Business Administration, Kyungpook National University, South Korea; School of Business Administration, Kyungpook National University, South Korea | 58568138900; 57222291334 | parksysy@knu.ac.kr; | Korean Accounting Review | 1229-3288 | 48 | 4 | 0 | 2025-06-25 | 0 | altman’s Z score; finance stability; KOSDAQ; piotroski’s F_SCORE; stock price crash risk; technology-based IPO | Korean | Final | 2023 | 10.24056/kar.2023.08.005 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | The Effects of Integrated Neurofeedback and Salutogenesis Nursing Intervention to Relieve Post-COVID-19 Symptoms in Late Adolescents | Purpose: The purpose of this study was to examine the effects of integrated neurofeedback and salutogenesis nursing intervention to relieve the neurocognitive function and mental health of late adolescents with post-COVID-19 symptoms. Methods: This was a randomized controlled trial study. The participants were 61 late adolescents in experimental, control 1, and control 2 groups who had post-COVID-19 symptoms. The variables were evaluated using quantitative electroencephalography and a computerized neurocognitive battery at pre-post time points in all groups. The experimental group received 10 sessions of individual training for 5 weeks. Results: The integrated neurofeedback and salutogenesis nursing intervention were effective for stress coping (F=3.41, p=.040), sense of coherence (F=0.67, p=.041), state of tension in closed eyes (H=0.39, p=.023), state of tension in opened eyes (H=0.14, p=034), SMR wave in closed eyes (H=6.19, p=045), SMR wave in opened eyes (H=6.02, p=049), memory (F=1.96, p=.015), attention (F=1.64, p=.020), depression, and anxiety (F=0.89, p=.041) in late adolescents. Conclusion: The findings revealed that integrated neurofeedback and salutogenesis nursing intervention could be effective in reducing neurocognitive and psychiatric functions. Therefore, the integrated neurofeedback and salutogenesis nursing intervention could be a nursing intervention to support the recovery of post-COVID-19 late adolescents in the developmental stage. © 2023 The Korean Academy of Psychiatric and Mental Health Nursing. | Cho, Youngkyung; Park, Wanju | College of Nursing, Kyungpook National University, Daegu, South Korea; College of Nursing, Research Institute of Nursing Innovation, Kyungpook National University, Daegu, South Korea | 57210697497; 35788492900 | wanjupark@knu.ac.kr; | Journal of Korean Academy of Psychiatric and Mental Health Nursing | 1225-8482 | 32 | 4 | 0 | 2025-06-25 | 0 | Electroencephalography; Mental health; Neurofeedback; Nursing; Sense of coherence | Korean | Final | 2023 | 10.12934/jkpmhn.2023.32.4.402 | 바로가기 | 바로가기 |
페이지 이동: