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| 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 |
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| ○ | ○ | Article | Effect of Alkyl Chain Tail on Thermal Conductivity and Physical Properties of Side-Chain Liquid Crystalline Polymers | Thermally conductive polymers have gained scientific attention for improving heat dissipation in electric devices. Their thermal conductivity is enhanced by optimizing the network molecular alignment. Liquid crystal, through intermolecular interaction, achieves high orientation levels, thereby enabling superior thermal conductivity. This study aims to demonstrate the thermal conductivity of polymers derived from liquid crystal materials by synthesizing a series of liquid crystal monomers, EPn, based on a phenyl benzoate mesogen core. The EPn monomers are designed with epoxide functional groups with various alkyl chain tails (n = 3, 4, 5, 8). Side-chain polyethylene glycols (P-EPn series) are synthesized through anionic ring-opening polymerization using potassium tert-butoxide. The effect of the introduced aliphatic chain tail on structural orientation and physical properties is investigated, revealing significant effects on phase transition behavior and thermal conductivity. In addition, P-EPn exhibits higher thermal decomposition temperature (> 360 degrees C) compared to conventional polyethylene glycol, with P-EP5 achieving the highest thermal conductivity of 0.42 W m(-1) K-1 in the P-EPn series. | Han, Yeji; Dang, Thu Loan; Choe, Soyeong; Ku, Kyosun; Yeo, Hyeonuk | Kyungpook Natl Univ, Dept Chem, Daegu 41566, South Korea; Kyungpook Natl Univ, Adv Inst Water Ind, Daegu 41566, South Korea; Kyungpook Natl Univ, Dept Chem Educ, Daegu 41566, South Korea; Kyungpook Natl Univ, Sch Appl Chem Engn, Daegu 41566, South Korea | yeo, hyeonuk/G-7890-2017; Yeo, Hyeonuk/AHE-0397-2022 | 59708798600; 59707861400; 57547796300; 57219781815; 55324816500 | kyosun9@knu.ac.kr; yeo@knu.ac.kr; | MACROMOLECULAR CHEMISTRY AND PHYSICS | MACROMOL CHEM PHYS | 1022-1352 | 1521-3935 | 226 | 11 | SCIE | POLYMER SCIENCE | 2024 | 2.7 | 54.8 | 0 | 2025-05-07 | 0 | 0 | alkyl tail; liquid crystal; molecular interaction; side-chain polymer; thermal conductivity | DIFFUSIVITY; COMPOSITES; EPOXY | alkyl tail; liquid crystal; molecular interaction; side-chain polymer; thermal conductivity | Anionic polymerization; Crystal orientation; Elastomers; Ionomers; Liquid crystals; Molecular orientation; Photoelectricity; Thermal conductivity; Alkyl chain; Alkyl tail; Conductive Polymer; Electric devices; Intermolecular interactions; Liquid-crystals; Property; Side chain liquid crystalline polymer; Side-chain polymers; Thermal; Ring opening polymerization | English | 2025 | 2025-06 | 10.1002/macp.202400522 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | Article | Individual Differences in Supplier-Switching Decision-Making | Purpose: This study aims to develop a behavioral model for supplier-switching decision-making to examine the effect of individual differences. The study utilized regulatory focus theory, a commonly used framework in consumer behavior research that has also recently been applied to various studies on organizational decision-making. Methodology/Approach: A scenario-based experiment was conducted to examine the effect of individual differences on firm-level decision-making. An analysis of variance was conducted on 776 samples. Findings: Our analysis revealed that individual differences affect supplier-switching decisions and post-decision evaluation. The intention to switch suppliers was evidently high when a suitable situation that aligns with the individual regulatory focus was provided. The regulatory fit effect (post-evaluation) is only observed when the information source is formal. Originality/Value/Contribution: This study demonstrates the influence that individual characteristics can have on organizations’ decision-making processes and explains the reasons behind varying decisions made by different decision-makers, even when faced with identical situations. This enriches the literature on supply chain-related decisions, including supplier-switching decisions. © 2025 Taylor & Francis Group, LLC. | Gwon, Hyejeong; Kim, Daeki | School of Business Administration, Kyungpook National University, Daegu, South Korea; Department of Logistics, Service & Operations Management, Korea University Business School, Seoul, South Korea | 59931583500; 57198636850 | daeki@korea.ac.kr; | Journal of Business-to-Business Marketing | J BUS-BUS MARK | 1051-712X | 1547-0628 | SSCI | BUSINESS | 2024 | 2.5 | 54.9 | N/A | 0 | behavioral decision-making; business marketing; industrial marketing; regulatory fit; regulatory focus; supplier relationship termination; Supplier-switching | English | Article in press | 2025 | 10.1080/1051712x.2025.2512259 | 바로가기 | 바로가기 | 바로가기 | |||||||||||
| ○ | ○ | Article | Optimized Production and Characterization of Auxin by Bacillus amyloliquefaciens (TSP11) for Plant Growth Promotion | This study was aimed at isolating and recognizing the plant growth promoting rhizobacteria that secretes indole-3-acetic acid/auxin hormones. Among the 82 pure cultured bacterial morphotypes, the strain TSP11 showed high auxin production utilizing rice husk as a cheap substitute in the production medium. The minimal medium supplemented with 0.1 g/mL L-tryptophan and 1.29% rice husk produced the highest amount of auxin. Synthesized auxin was purified and quantified by chromatographic techniques. 120.08 mu g/mL of synthetic medium and 135 mu g/mL of agro-waste medium were the observed yields in HPLC quantification. Further GC-MS/MS and LC-MS/MS spectra exposed an existence of derived compounds such as 1H-indole, 7-methyl, indole, 3-methyl-, 1H-indole-3-carboxaldehyde (1H-indol-3-YL)-acetic acid. It was characterized by X-ray diffraction to reveal its crystallinity. Thermo gravimetric analysis showed the thermal stability of auxin over the range between 200 degrees C and 300 degrees C. Structural predictions of extracted auxin through HR-NMR revealed chemical shifts for Indole and acetate derivatives. The potent producer was identified as Bacillus amyloliquefaciens strain TSP11based on 16SrDNA gene sequencing. Increased seed germination percentage was observed when compared to untreated control. The research findings explore the possibility of exploiting B. amyloliquefaciens strain TSP11for bioformulations. This study represents an initial investigation into the plant growth-promoting potential of B. amyloliquefaciens strain TSP11, particularly regarding its auxin production using rice husk as a medium. We will explore the exact mechanism of auxin synthesis and its impact on various plant species in further studies. | Devi, Thangarasu Suganya; Vijay, Karuppiah; Mythili, Raja; Wadaan, Mohammad Ahmad; Manivinoth, Vasubalan; Kim, Woong; Kavitha, Thangavel | Alagappa Univ, Dept Microbiol, Sci Campus, Karaikkudi, India; Madurai Kamaraj Univ, Thiagarajar Coll, Dept Microbiol, Madurai, India; Saveetha Univ, Saveetha Dent Coll & Hosp, Saveetha Inst Med & Tech Sci, Dept Biomat, Chennai, India; King Saud Univ, Coll Sci, Dept Zool, Riyadh, Saudi Arabia; Kyungpook Natl Univ, Dept Environm Engn, Daegu, South Korea | ; Karuppiah, Vijay/GMW-9090-2022; Wadaan, Mohammad/JLK-8900-2023 | 57216491230; 57216493201; 56765761500; 15045991900; 59670332500; 55581636400; 57214889652 | kavithat@alagappauniversity.ac.in; | JOURNAL OF BASIC MICROBIOLOGY | J BASIC MICROB | 0233-111X | 1521-4028 | 65 | 5 | SCIE | MICROBIOLOGY | 2024 | 2.7 | 54.9 | 0 | 2025-05-07 | 0 | 0 | B. amyloliquefaciens strain TSP11; indole-3-acetic acid; response surface methodology; rice husk | INDOLE ACETIC-ACID; INDOLE-3-ACETIC-ACID PRODUCTION; BACTERIA; PRETREATMENT | B. amyloliquefaciens strain TSP11; indole-3-acetic acid; response surface methodology; rice husk | Bacillus amyloliquefaciens; Culture Media; Indoleacetic Acids; Oryza; Plant Development; Plant Growth Regulators; RNA, Ribosomal, 16S; Tandem Mass Spectrometry; Tryptophan; indoleacetic acid; indoleacetic acid derivative; phytohormone; RNA 16S; tryptophan; Bacillus amyloliquefaciens; biosynthesis; chemistry; classification; culture medium; genetics; growth, development and aging; isolation and purification; metabolism; microbiology; Oryza; plant development; tandem mass spectrometry | English | 2025 | 2025-05 | 10.1002/jobm.70010 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | Article | Design of a Hardware-Efficient Approximate 4-2 Compressor for Multiplications in Image Processing | This letter presents a novel hardware-efficient approximate 4-2 compressor design that significantly enhances accuracy through a systematic analysis of input patterns obtained from practical applications. We incorporate a majority operation and a compound gate in the compressor design to effectively boost hardware efficiency in multiplications. Our design approach results in substantial error reductions, with normalized mean error distance (NMED) and mean relative error distance (MRED) decreasing by up to 74.84% and 82.04%, respectively, compared to existing approximate multipliers discussed in this letter. When implemented in a 32-nm CMOS technology, the approximate multiplier adopting the proposed 4-2 compressor achieves excellent hardware efficiency, reducing area, power, and energy consumption by up to 8.95%, 13.02%, and 13.02%, respectively, compared to the other alternatives. Moreover, our design delivers enhanced performance in image processing tasks, achieving up to a 4.84× increase in peak signal-to-noise ratio (PSNR) compared to other designs, all while optimizing hardware efficiency. © 2009-2012 IEEE. | Hwang, Sungyoun; Kwon, Kon-Woo; Kim, Yongtae | Kyungpook National University, School of Computer Science and Engineering, Daegu, 41566, South Korea; Hongik University, Department of Computer Engineering, Seoul, 04066, South Korea; Kyungpook National University, School of Computer Science and Engineering, Daegu, 41566, South Korea | 59321195200; 25927174400; 55699627900 | IEEE Embedded Systems Letters | IEEE EMBED SYST LETT | 1943-0663 | 1943-0671 | SCIE | COMPUTER SCIENCE, HARDWARE & ARCHITECTURE;COMPUTER SCIENCE, SOFTWARE ENGINEERING | 2024 | 2 | 55.1 | 0 | 2025-05-07 | 1 | approximate 4-2 compressor; Approximate multiplier; compound gate; image processing; majority operation | Image enhancement; Systematic errors; 4-2 compressors; Approximate 4-2 compressor; Approximate multiplier; Compound gate; Compressor designs; Hardware efficiency; Images processing; Majority operation; Novel hardware; Systematic analysis; CMOS integrated circuits | English | Article in press | 2025 | 10.1109/les.2025.3539308 | 바로가기 | 바로가기 | 바로가기 | ||||||||||
| ○ | ○ | Article | A new coumarin derivative and other compounds from Achillea alpina L. and their chemotaxonomic significance | Phytochemical investigation of the aerial parts of Achillea alpina L. (Asteraceae) led to the isolation and structural elucidation of one previously undescribed isofraxidin derivative and fifteen known compounds including five lignans (2-5, and 16), one coumarin glucoside (6), four flavonoids (7-10), three feruloylsucrose derivatives (11-13), one caffeoylquinic acid (14), and one polyacetylene (15). Their structures were determined by analyzing HR-ESI-MS and NMR data and comparing them with those in the references. To the best of our knowledge, this study was the first report of isolating compounds 1-4 and 13 from the family Asteraceae, compounds 1-4, 6, 13, and 15 from the genus Achillea, and compounds 1-6, 11-13, and 15 from A. alpina. Their chemotaxonomic significance was also discussed. | Le, Thi Thanh; Tran, Trong Trieu; Ha, Manh Tuan; Kim, Jeong Ah; Min, Byung Sun | Daegu Catholic Univ, Coll Pharm, Drug Res & Dev Ctr, Gyeongbuk 38430, South Korea; Kyungpook Natl Univ, Coll Pharm, Vessel Organ Interact Res Ctr, VOICE MRC, Daegu 41566, South Korea | Tuan, Ha/AAW-5444-2021 | 57350699400; 59426482800; 57189040434; 24722570900; 55663638200 | jkim6923@knu.ac.kr; bsmin@cu.ac.kr; | BIOCHEMICAL SYSTEMATICS AND ECOLOGY | BIOCHEM SYST ECOL | 0305-1978 | 1873-2925 | 119 | SCIE | BIOCHEMISTRY & MOLECULAR BIOLOGY;ECOLOGY;EVOLUTIONARY BIOLOGY | 2024 | 2 | 55.2 | 0 | 2025-05-07 | 1 | 1 | Achillea alpina L.; Asteraceae; Isofraxidin derivative; Phenolic; Chemotaxonomy | AERIAL PARTS; CHEMICAL-CONSTITUENTS; PHENYLPROPANOID GLYCOSIDES; LIGNANS; ANTIOXIDANT; ETHERS; ROOTS; SESQUITERPENES; MILLEFOLIUM; OCHROLEUCA | Achillea alpina L.; Asteraceae; Chemotaxonomy; Isofraxidin derivative; Phenolic | chemotaxonomy; concentration (composition); detection method; herb; phenolic compound; phytochemistry | English | 2025 | 2025-04 | 10.1016/j.bse.2024.104924 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Characterization of a new jasmonate derivative and chemotaxonomical significance of secondary metabolites in the seeds of black soybean (Glycine max) | A comprehensive phytochemical investigation of black soybean (Glycine max) led to the isolation of five compounds, including a new jasmonate derivative (1), a beta-sitosterol glucoside derivative (2), two isoflavone glycosides (3 and 4), and an aurone glycoside derivative (5). Their chemical structures were determined using nuclear magnetic resonance (NMR) spectroscopy and comparison with previously reported data. The absolute configuration of the new jasmonate derivative (1) was determined through density functional theory calculations of NMR chemical shifts and DP4+ probability analysis. Additionally, marsuposide (5) was identified in black soybean for the first time, expanding the known chemical profile of this crop. Notably, the occurrence of these metabolites provides potential chemotaxonomic markers within the Fabaceae family, highlighting unique metabolic traits of black soybean. These findings contribute not only to the understanding of the secondary metabolism of the species but also to broader discussions on the diversification of legume-specific phytochemicals. The potential agricultural and biological significance of these metabolites is discussed, along with their chemotaxonomic significance, offering insights into the phytochemical composition of black soybean and its relevance to crop improvement and plant classification. | Phong, Nguyen Viet; Wang, Cai-Yi; Lim, Sung Don; Yang, Seo Young | Kyungpook Natl Univ, Dept Biol Educ, Teachers Coll, Daegu 41566, South Korea; Kyungpook Natl Univ, Inst Phylogenom & Evolut, Daegu 41566, South Korea; Hangzhou Med Coll, Sch Pharm, Hangzhou 311399, Peoples R China; Sangji Univ, Grad Sch, Dept Appl Plant Sci, Wonju 26339, South Korea; Kyungpook Natl Univ, Dept Adv Bioconvergence, BK21 FOUR KNU Ctr Innovat Hlth Leaders 1, Daegu 41566, South Korea | 57205196739; 57202550930; 59926118100; 57215036954 | sdlim@sangji.ac.kr; syy@knu.ac.kr; | BIOCHEMICAL SYSTEMATICS AND ECOLOGY | BIOCHEM SYST ECOL | 0305-1978 | 1873-2925 | 123 | SCIE | BIOCHEMISTRY & MOLECULAR BIOLOGY;ECOLOGY;EVOLUTIONARY BIOLOGY | 2024 | 2 | 55.2 | 0 | 2025-06-11 | 0 | 0 | Black soybean; Glycine max (L.) Merrill; Jasmonate derivative; Chemotaxonomical significance | PTEROCARPUS-MARSUPIUM; CONSTITUENTS; GLUCOSIDE; ACID | Black soybean; Chemotaxonomical significance; Glycine max (L.) Merrill; Jasmonate derivative | chemical compound; chemotaxonomy; metabolism; phytochemistry; secondary metabolite; seed; soybean | English | 2025 | 2025-12 | 10.1016/j.bse.2025.105060 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Effectiveness of balance training using the balance pro (SBT-330) device in patients with reduced balance ability following a stroke: Randomized controlled trial | Background and purpose: Reduced muscle strength can affect trunk muscles on one side of the body and may occur after a stroke. Most trunk stabilization exercises for patients post-stroke are carried out seated, which may not be suitable for patients who cannot sit independently. This study investigated the therapeutic benefits of a cuttingedge balance training device, SBT-330, which can be used in the standing position for patients with compromised balance following a stroke. Methods: A total of 33 patients with stroke were randomly assigned to either the experimental or the control group. The experimental group (n = 19) underwent 30 min of training using the SBT-330 device in conjunction with standard physical therapy, whereas the control group (n = 14) received an additional 30 min of conventional physical therapy. The evaluation metrics included the Berg Balance Scale (BBS), Functional Ambulation Categories (FAC), Timed Up-and-Go (TUG) test, Korean Modified Barthel Index (K-MBI), Fugl-Meyer assessment of the lower extremities (FMA-LE), and Korean Trunk Impairment Scale (K-TIS). Results: Following the 4-week intervention, significant improvements were observed in all variables except TUG in the control group (p < 0.05). Furthermore, substantial differences were noted in K-MBI, BBS, and FAC between the experimental and control groups (p < 0.05). Conclusion: SBT-330 effectively enhanced both walking and balance capabilities in patients with stroke with impaired balance, suggesting its potential as a valuable complement to conventional physical therapy for neurorehabilitation. | Lee, Jung-Lim; Min, Ji Hong; Ko, Sung-Hwa; Hwang, Hyunji; Baik, Ji Soo; Park, In Jae; Lee, Yeon Chul; Shin, Jong Hwa; Hwang, Ki Jin; Kim, Chul Hyun; Shin, Yong-Il | Pusan Natl Univ, Yangsan Hosp, Res Inst Convergence Biomed Sci & Technol, Yangsan 50612, South Korea; Pusan Natl Univ, Yangsan Hosp, Dept Rehabil Med, 20 Geumo Ro, Yangsan 50612, Gyeongsangnam D, South Korea; Pusan Natl Univ, Sch Med, Dept Rehabil Med, Yangsan 50612, South Korea; Gyengbuk Reg Rehabil Hosp, Gyongsan 38607, South Korea; Kyungpook Natl Univ, Sch Med, Dept Rehabil Med, Daegu 41944, South Korea | 58958404600; 57217330746; 55376767400; 59511701700; 57300117200; 56717089400; 59511216300; 59511586800; 59510848400; 59603554500; 55890990500 | chgim@knu.ac.kr; rmshin01@gmail.com; | JOURNAL OF BODYWORK AND MOVEMENT THERAPIES | J BODYW MOV THER | 1360-8592 | 1532-9283 | 42 | ESCI | REHABILITATION | 2024 | 1.4 | 55.2 | 0 | 2025-05-07 | 0 | 0 | Balance; Postural; Robot training; Stroke rehabilitation; Trunk stabilization | POSTURAL CONTROL; GAIT | Balance; Postural; Robot training; Stroke rehabilitation; Trunk stabilization | Aged; Exercise Therapy; Female; Humans; Male; Middle Aged; Muscle Strength; Postural Balance; Stroke; Stroke Rehabilitation; adult; Article; Berg Balance Scale; body equilibrium; cerebrovascular accident; clinical article; clinical effectiveness; controlled study; experimental study; female; Fugl-Meyer Assessment for Lower Extremity; Functional Ambulation Category; functional status assessment; human; intervention study; Korean Modified Barthel Index; male; middle aged; neurorehabilitation; randomized controlled trial; standing; timed up and go test; Trunk Impairment Scale; walking; aged; cerebrovascular accident; complication; devices; kinesiotherapy; muscle strength; pathophysiology; physiology; procedures; stroke rehabilitation | English | 2025 | 2025-06 | 10.1016/j.jbmt.2024.12.020 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Multi-modal Neural Adaptive Observer for Sensor and Actuator Fault Detection and Identification | This paper presents a multi-modal extension of neural adaptive observers (NAOs) to effectively handle the coupling between sensor and actuator effects in the context of fault detection and identification. The inherent coupling in the faults of sensors and actuators often leads to ambiguity in the process of fault identification, leading to high false alarm rates. This work incorporates the concept of probabilistic multi-modal estimation in the framework of neural adaptive observers to mitigate this coupling effect. The method features multiple NAOs representing distinct fault modes, and develops a posterior-mode probability update rule that takes both the observer stability and the fault identifiability. In the process, a scheme to enhance the convergence speed of the individual NAOs is also devised, and a Lyapunov stability analysis for the multi-modal NAOs is investigated. Case studies on fault detection and identification (FDI) for a quadcopter UAV demonstrate the superior fault identifiability and stability of the proposed scheme. | Lee, Woo-Cheol; Lee, Kyuman; Choi, Han-Lim | Korea Atom Energy Res Inst, Extreme Robot Team, 111 Daedeok Daero 989beon Gil, Daejeon 34057, South Korea; Kyungpook Natl Univ, Sch Space Engn Sci, 80 Daehak Ro, Daegu 41566, South Korea; Korea Adv Inst Sci & Technol, Dept Aerosp Engn, 291 Daehak Ro, Daejeon 34141, South Korea | lee, kyuman/AAM-6979-2020 | 57193274836; 57193932345; 59722214000 | wclee@kaeri.re.kr; klee400@knu.ac.kr; hanlimc@kaist.ac.kr; | INTERNATIONAL JOURNAL OF AERONAUTICAL AND SPACE SCIENCES | INT J AERONAUT SPACE | 2093-274X | 2093-2480 | 26 | 3 | SCIE | ENGINEERING, AEROSPACE | 2024 | 1.4 | 55.5 | 0 | 2025-05-07 | 0 | 0 | Fault detection and identification; Neural adaptive observer; Multi-modal estimation | SLIDING MODE OBSERVER; NONLINEAR-SYSTEMS; APPROXIMATION; DIAGNOSIS | Fault detection and identification; Multi-modal estimation; Neural adaptive observer | Fault detection; Unmanned aerial vehicles (UAV); Actuator fault detection; False alarm rate; Fault detection and identification; Fault identifications; Identifiability; Multi-modal; Multi-modal estimation; Neural adaptive observers; Sensor fault detection; Sensors and actuators; Modal analysis | English | 2025 | 2025-04 | 10.1007/s42405-024-00823-4 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | Article | Depth-enhanced light field camera system based on focus-tunable geometric phase lens module | We propose an active-switching light-field (LF) camera system that significantly extends the measurable depth range over conventional passive-optics-based LF systems by integrating a stacked geometric phase lens (GPL) module in a compact design. During elemental image acquisition and LF rendering, chromatic aberration in the focus-tunable GPL is compensated by adjusting the reconstruction depth and magnification for each color channel. Additionally, the optimal GPL operation sets are selected based on color-dependent depth-of-focus conditions. These optimizations enable the proposed GPL-based LF system to achieve full-color, depth-enhanced LF imaging while mitigating the typical trade-off between spatial resolution and depth of field limitations. © 2025 The Author(s). Journal of the Society for Information Display published by Wiley Periodicals LLC on behalf of Society for Information Display. | Jeong, Hyeon-Su; Erdenebat, Munkh-Uchral; Seo, Jin-Hyeok; Kim, Min-Seok; Cho, Young-Min; Lee, Jae-Won; Lee, Tae-Hyun; Joo, Kyung-Il; Kim, Hak-Rin | School of Electronic and Electrical Engineering, Kyungpook National University, Daegu, South Korea; School of Electronic and Electrical Engineering, Kyungpook National University, Daegu, South Korea, School of Information and Communication Engineering, Chungbuk National University, Cheongju, South Korea, Center for Semiconductor-Specialized University, Kyungpook National University, Daegu, South Korea; School of Electronic and Electrical Engineering, Kyungpook National University, Daegu, South Korea; School of Electronic and Electrical Engineering, Kyungpook National University, Daegu, South Korea; School of Electronic and Electrical Engineering, Kyungpook National University, Daegu, South Korea; School of Electronic and Electrical Engineering, Kyungpook National University, Daegu, South Korea; School of Electronic and Electrical Engineering, Kyungpook National University, Daegu, South Korea, Spatial Optical Information Research Center, Korea Photonics Technology Institute, Gwangju, South Korea; Spatial Optical Information Research Center, Korea Photonics Technology Institute, Gwangju, South Korea; School of Electronic and Electrical Engineering, Kyungpook National University, Daegu, South Korea, Center for Semiconductor-Specialized University, Kyungpook National University, Daegu, South Korea, School of Electronics Engineering, Kyungpook National University, Daegu, South Korea | 59696162700; 36166588400; 59305776100; 59073001500; 58532952600; 58377059800; 57207924346; 36680185400; 7410124944 | rineey@knu.ac.kr; | Journal of the Society for Information Display | J SOC INF DISPLAY | 1071-0922 | 1938-3657 | SCIE | ENGINEERING, ELECTRICAL & ELECTRONIC;MATERIALS SCIENCE, MULTIDISCIPLINARY;OPTICS;PHYSICS, APPLIED | 2024 | 2.2 | 55.6 | 0 | 2025-05-07 | 0 | chromatic aberration; depth of field; geometric phase lens; light field camera; tunable lens | Aberrations; Camera lenses; Image resolution; Rendering (computer graphics); Camera systems; Chromatic aberration; Depth of field; Depth range; Geometric phase; Geometric phase lens; Light field camera; Light fields; Tunable lens; Tunables; Color | English | Article in press | 2025 | 10.1002/jsid.2070 | 바로가기 | 바로가기 | 바로가기 | |||||||||
| ○ | Article | Full-color holographic image capture: Cholesteric liquid crystal circular polarizer combined with geometric phase lens reduces noise in self-interference incoherent digital holography | We reduced image noise in broadband full-color holographic image capture in a compact self-interference incoherent digital holography (SIDH) system by combining a cholesteric liquid crystal (CLC) circular polarizer with a quarter-waveplate-based geometric phase lens (QW-GPL). To address chromatic wavefront noise issues commonly found in conventional half-waveplate-based SIDH systems, we explore a SIDH system incorporating a quarter-waveplate-based GPL (QW-GPL). In particular, we resolve angular polarization-dependent noise in QW-GPL wavefront modulation by utilizing circularly polarized Bragg reflection of CLC as a circular polarization filter. This approach ensures an ideal circularly polarized beam state across a wide range of incident angles and wavelengths. By effectively mitigating circular polarization distortion in QW-GPL, our method significantly improves the quality of reconstructed holographic images in full-color SIDH with a compact form factor, as demonstrated by reduced entropy values. © 2025 The Author(s). Journal of the Society for Information Display published by Wiley Periodicals LLC on behalf of Society for Information Display. | Seo, Jin-Hyeok; Lee, Jae-Won; Shin, Jung-Yeop; Kim, Min-Seok; Cho, Young-Min; Jeong, Hyeon-Su; Dashdavaa, Erkhembaatar; Choi, Kihong; Hong, Keehoon; Kim, Hak-Rin | School of Electronic and Electrical Engineering, Kyungpook National University, Daegu, South Korea; School of Electronic and Electrical Engineering, Kyungpook National University, Daegu, South Korea; School of Electronic and Electrical Engineering, Kyungpook National University, Daegu, South Korea; School of Electronic and Electrical Engineering, Kyungpook National University, Daegu, South Korea; School of Electronic and Electrical Engineering, Kyungpook National University, Daegu, South Korea; School of Electronic and Electrical Engineering, Kyungpook National University, Daegu, South Korea; Center for Semiconductor-Specialized University, Kyungpook National University, Daegu, South Korea; Digital Holography Research Section, Electronics and Telecommunications Research Institute, Daejeon, South Korea; Digital Holography Research Section, Electronics and Telecommunications Research Institute, Daejeon, South Korea; School of Electronic and Electrical Engineering, Kyungpook National University, Daegu, South Korea, Center for Semiconductor-Specialized University, Kyungpook National University, Daegu, South Korea, School of Electronics Engineering, Kyungpook National University, Daegu, South Korea | 59305776100; 58377059800; 57956975700; 59073001500; 58532952600; 59696162700; 56505523900; 56706731400; 26326352800; 7410124944 | rineey@knu.ac.kr; | Journal of the Society for Information Display | J SOC INF DISPLAY | 1071-0922 | 1938-3657 | SCIE | ENGINEERING, ELECTRICAL & ELECTRONIC;MATERIALS SCIENCE, MULTIDISCIPLINARY;OPTICS;PHYSICS, APPLIED | 2024 | 2.2 | 55.6 | 0 | 2025-05-07 | 0 | cholesteric liquid crystal; geometric phase lens; quarter waveplate; self-interference incoherent digital holography | English | Article in press | 2025 | 10.1002/jsid.2078 | 바로가기 | 바로가기 | 바로가기 | ||||||||||
| ○ | Article | Nonsurgical Removal of Improvised Nasogastric Tubes Entrapped in the Urethra in Two Male Dogs | In two castrated male dogs, entrapment of a nasogastric feeding tube, which had been used as an improvised urethral catheter, occurred during intermittent urethral catheterization. In both cases, multiple failed attempts to remove the catheter raised concerns about catheter entrapment, which was subsequently confirmed via abdominal radiography. To facilitate removal, both dogs were placed under deep sedation using IV butorphanol (0.3 mg/kg) and propofol titrated to effect. A retrograde over-the-needle catheter was inserted alongside the entrapped nasogastric tube, and the urethral orifice was manually narrowed as much as possible. While applying rectal compression of the urethra, saline was infused through the over-the-needle catheter to dilate the urethra, allowing for the gentle extraction of the entrapped tube. Following entrapped tube removal, no urethral trauma or adverse effects were observed. These cases highlight the risks associated with using nonstandard materials, such as nasogastric feeding tubes, for urethral catheterization and introduces a novel nonsurgical technique for managing urethral catheter entrapment in veterinary practice. © 2025 American Animal Hospital Association. All rights reserved. | Seo, Minjun; Lee, Sang-Kwon; Bae, Seulgi; Mann, F.A.; Koo, Yoonhoi; Kim, Dongseok; Jang, Min | Kyungpook National University College of Veterinary Medicine, Gyeongbuk, Daegu, South Korea; Kyungpook National University College of Veterinary Medicine, Gyeongbuk, Daegu, South Korea; Kyungpook National University College of Veterinary Medicine, Gyeongbuk, Daegu, South Korea; University of Missouri College of Veterinary Medicine, Columbia, MO, United States; Kyungpook National University College of Veterinary Medicine, Gyeongbuk, Daegu, South Korea; Kyungpook National University College of Veterinary Medicine, Gyeongbuk, Daegu, South Korea; Kyungpook National University College of Veterinary Medicine, Gyeongbuk, Daegu, South Korea | 58712712800; 56494541400; 59461572500; 7103146679; 57220050745; 57952302900; 55341507600 | jangmin@knu.ac.kr; | Journal of the American Animal Hospital Association | J AM ANIM HOSP ASSOC | 0587-2871 | 1547-3317 | 61 | 4 | SCIE | VETERINARY SCIENCES | 2024 | 1.1 | 55.6 | 0 | Animals; Device Removal; Dog Diseases; Dogs; Intubation, Gastrointestinal; Male; Urethra; Urinary Catheterization; Urinary Catheters; alkaline phosphatase; butorphanol; polyvinylchloride; propofol; abdominal radiography; adrenal cortex hyperfunction; animal experiment; arterial pressure; Article; auscultation; bladder; bladder puncture; body temperature; breathing rate; deep sedation; drug dose titration; echography; follow up; general anesthesia; heart murmur; heart rate; hematuria; hypertension; male; nonhuman; nonsurgical removal; nose feeding; physical examination; polydipsia; polyuria; premedication; sedation; tachycardia; thorax radiography; tube removal; urethra; urethra injury; urethral catheterization; urine sampling; urine volume; adverse event; animal; bladder catheterization; case report; device removal; devices; digestive tract intubation; dog; dog disease; etiology; procedures; therapy; urinary catheter; veterinary medicine | English | Final | 2025 | 10.5326/jaaha-ms-7484 | 바로가기 | 바로가기 | 바로가기 | ||||||||||
| ○ | Article | Prospective external validation of a deep-learning-based early-warning system for major adverse events in general wards in South Korea | Background: Acute deterioration of patients in general wards often leads to major adverse events (MAEs), including unplanned intensive care unit transfers, cardiac arrest, or death. Traditional early warning scores (EWSs) have shown limited predictive accuracy, with frequent false positives. We conducted a prospective observational external validation study of an artificial intelligence (AI) based EWS, the VitalCare-Major Adverse Event Score (VC-MAES), at a tertiary medical center in the Republic of Korea. Methods: Adult patients from general wards, including internal medicine (IM) and obstetrics and gynecology (OBGYN)-the latter were rarely investigated in prior AI-based EWS studies-were included. The VC-MAES predictions were compared with National Early Warning Score (NEWS) and Modified Early Warning Score (MEWS) predictions using the area under the receiver operating characteristic curve (AUROC), area under the precision-recall curve (AUPRC), and logistic regression for baseline EWS values. False-positives per true positive (FPpTP) were assessed based on the power threshold. Results: Of 6,039 encounters, 217 (3.6%) had MAEs (IM: 9.5%, OBGYN: 0.26%). Six hours prior to MAEs, the VC-MAES achieved an AUROC of 0.918 and an AUPRC of 0.352, including the OBGYN subgroup (AUROC, 0.964; AUPRC, 0.388), outperforming the NEWS (0.797 and 0.124) and MEWS (0.722 and 0.079). The FPpTP was reduced by up to 71%. Baseline VC-MAES was strongly associated with MAEs (P<0.001). Conclusions: The VC-MAES significantly outperformed traditional EWSs in predicting adverse events in general ward patients. The robust performance and lower FPpTP suggest that broader adoption of the VC-MAES may improve clinical efficiency and resource allocation in general wards. | Sim, Taeyong; Cho, Eun Young; Kim, Ji-hyun; Lee, Kyung Hyun; Kim, Kwang Joon; Hahn, Sangchul; Ha, Eun Yeong; Yun, Eunkyeong; Kim, In-Cheol; Park, Sun Hyo; Cho, Chi-Heum; Yu, Gyeong Im; Ahn, Byung Eun; Jeong, Yeeun; Won, Joo-Yun; Cho, Hochan; Lee, Ki-Byung | AITRICS Corp, Seoul, South Korea; Yonsei Univ, Coll Med, Dept Internal Med, Div Geriatr, Seoul, South Korea; Keimyung Univ, Dongsan Hosp, Sch Med, Dept Internal Med, Daegu, South Korea; Keimyung Univ, Dongsan Hosp, Dept Internal Med, Div Cardiol,Sch Med, Daegu, South Korea; Kyungpook Natl Univ, Sch Med, Dept Internal Med, Div Pulm & Crit Care Med, Daegu, South Korea; Keimyung Univ, Dongsan Hosp, Sch Med, Dept Obstet & Gynecol, Daegu, South Korea; Hallym Univ, Chuncheon Sacred Heart Hosp, Dept Internal Med, Div Pulm Allergy & Crit Care Med, Anyang, South Korea; Hallym Univ, Chuncheon Sacred Heart Hosp, Med Ctr, Dept Internal Med, AP Tower 13F,218 Teheran ro, Seoul 24253, South Korea | SIM, TAEYONG/KMA-4972-2024; Cho, EunYoung/KHD-4039-2024 | hasej@aitrics.com; | ACUTE AND CRITICAL CARE | ACUTE CRIT CARE | 2586-6052 | 2586-6060 | 40 | 2 | ESCI | CRITICAL CARE MEDICINE | 2024 | 2 | 55.6 | 0 | adverse events; artificial intelligence; clinical decision support system; deep learning; early warning score | SCORES | English | 2025 | 2025-05 | 10.4266/acc.000525 | 바로가기 | 바로가기 | 바로가기 | |||||||||
| ○ | Article | Spexin-induced MC3T3-E1 cell-derived exosomes enhance osteoblast differentiation | Introduction: The roles of exosomes in osteoblast differentiation has been widely investigated. Low exosome production from donor cells constitutes the greatest challenges in exosome-based therapies. Spexin (SPX) is a neuropeptide that is involved in various biological activities including osteogenic differentiation and bone regeneration. Therefore, the purpose of this study was to investigate the effects of SPX on exosome production in osteogenic medium (OM)-treated MC3T3-E1 cells and SPX induced MC3T3-E1 cell-derived exosomes (OM + SPX-Exos) on osteoblast differentiation. Materials and Methods: To evaluate exosome yield, MC3T3-E1 cells were treated with SPX. Exosome marker expression and particle number were validated via reverse transcriptase-quantitative polymerase chain reaction (RT–qPCR) and nanoparticle tracking analysis (NTA), respectively. MC3T3-E1 cells were then treated with various concentrations of OM + SPX-Exos and osteogenic medium treated MC3T3-E1 derived exosomes (OM-Exos). Cell proliferation, osteogenic differentiation marker expression, alkaline phosphatase (ALP) activity, and mineralization were evaluated using the CCK-8 assay, RT–qPCR, ALP staining, and alizarin red S staining, respectively. Results: SPX significantly increased exosome production and the expression of the exosome markers; Cd63, Rab27a and Alix in MC3T3E1 cells. Furthermore, OM + SPX-Exos significantly increased in the expression of runt-related transcription factor 2 (Runx2), alkaline phosphatase, biomineralized associated (Alpl), collagen type I alpha 1 (Col1a1), secreted phosphoprotein 1 (Spp1) and Integrin-binding sialoprotein (Ibsp) at a concentration of 5 µg/ml. ALP staining and alizarin red S staining also revealed that OM + SPX-Exos (5 µg/ml) resulted in more ALP-positive cells and markedly promoted mineralization, respectively. Conclusion: In general, these results indicate that SPX stimulates exosome production. OM + SPX-Exos enhances MC3T3-E1 cells proliferation, osteogenic differentiation and mineralization. © The Japanese Society Bone and Mineral Research 2025. | Assefa, Freshet; Park, Eui Kyun | Department of Biochemistry, College of Medicine and Health Sciences, Hawassa University, P.O.Box 1560, Hawassa, Ethiopia; Department of Pathology and Regenerative Medicine, School of Dentistry, IHBR, Kyungpook National University, Daegu, 41940, South Korea | 57219236123; 37071072400 | fresheta@gmail.com; | Journal of Bone and Mineral Metabolism | J BONE MINER METAB | 0914-8779 | 1435-5604 | SCIE | ENDOCRINOLOGY & METABOLISM;MEDICINE, RESEARCH & EXPERIMENTAL | 2024 | 2.2 | 55.6 | 0 | 2025-06-11 | 0 | Exosome; Osteoblast differentiation; Spexin | English | Article in press | 2025 | 10.1007/s00774-025-01604-z | 바로가기 | 바로가기 | 바로가기 | ||||||||||
| ○ | Article | Prognosis Prediction of Facemask With Miniplate Therapy in Patients With Cleft Lip With/Without Palate | Objective: To investigate the prognosis prediction of facemask with miniplate (FMMP) therapy in patients with cleft lip with/without palate (CL/P). Materials and Methods: The subjects were 103 CL/P patients treated with FMMP therapy. Twenty-five cephalometric variables were measured at preadolescence (T0) and young adulthood (T1). At T1, the subjects were allocated into the FMMP-surgery group (1) when three of the following conditions were met: ANB 90° and AB-MP < 60° and (2) when patients were undergoing presurgical orthodontic treatment or had already undergone orthognathic surgery. The mean ages of T0 and T1 and the mean FMMP duration were 8.4, 19.5 and 5.2 years in the FMMP-surgery group (27.2%, n = 28) and 8.5, 18.1 and 4.1 years in the FMMP-nonsurgery group (72.8%, n = 75). Binary logistic regression analysis and receiver operating characteristics analysis were performed. Results: Compared to the FMMP-nonsurgery group, the FMMP-surgery group exhibited a more forward mandibular position and a flatter maxillary occlusal plane at T0, a similar amount of change in the position of point-A, greater forward mandibular growth with larger counterclockwise rotation and an increase in posterior vertical dimension, leading to exacerbation of the skeletal Class III pattern during T1–T0. Four T0 cephalometric predictors (A to N-perpendicular, APDI, FMA and ODI) were identified with high prediction values of accuracy (85.4%) and sensitivity (prediction/actual FMMP-nonsurgery, 93.3%) and moderate value of specificity (prediction/actual FMMP-surgery, 64.3%). Conclusion: These four T0 cephalometric variables were identified as predictors for determining the prognosis in FMMP treatment for patients with CL/P. © 2025 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd. | Cha, Sungmin; Cho, Il-Sik; Yang, Il-Hyung; Jeon, Sungmi; Chung, Jee Hyeok; Hong, Mihee; Choi, Jin-Young; Baek, Seung-Hak | Department of Orthodontics, School of Dentistry, Seoul National University, Seoul, South Korea; Private Practice, Seoulbarun Orthodontic Clinic, Gyeongsangbuk-do, Pohang, South Korea; Dental Research Institute and Department of Orthodontics, Seoul National University School of Dentistry, Seoul, South Korea; Division of Pediatric Plastic Surgery, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, South Korea; Division of Pediatric Plastic Surgery, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, South Korea; Department of Orthodontics, School of Dentistry, Kyungpook National University, Daegu, South Korea; Department of Oral and Maxillofacial Surgery, School of Dentistry, Seoul National University, Seoul, South Korea; Department of Orthodontics, School of Dentistry, Seoul National University, Seoul, South Korea | 59812525200; 22933253400; 59798126100; 57216858409; 55354194600; 57190379016; 58201805400; 35090967400 | drwhite@snu.ac.kr; | Orthodontics and Craniofacial Research | ORTHOD CRANIOFAC RES | 1601-6335 | 1601-6343 | SCIE | DENTISTRY, ORAL SURGERY & MEDICINE | 2024 | 1.7 | 55.9 | N/A | 0 | cephalometric predictors; cleft; facemask with miniplate; orthognathic surgery; prognosis | English | Article in press | 2025 | 10.1111/ocr.12941 | 바로가기 | 바로가기 | 바로가기 | |||||||||||
| ○ | ○ | Article | Factors Influencing the Willingness of Hospitalized Children's Parents to Engage in Patient Safety: A Cross-Sectional Study | Background: Hospitalized children's patient safety incidents can have a significant long-term impact on their physical, psychological, cognitive, and social development. Family-centered care emphasizes engaging parents, and parental involvement is an effective way to ensure child safety. This study aims to identify the factors influencing parents of children with hospitalization experiences in their willingness to engage in patient safety. Methods: In this cross-sectional study, we surveyed 210 parents whose children had been hospitalized within the past one year in South Korea. We used a structured questionnaire including patient safety knowledge, patient safety literacy, children's hospitalization experience, and the willingness to engage in patient safety. The collected data were analyzed using descriptive statistics, t-test, chisquare test, analysis of variance, correlational analysis, and regression analysis. Results: The willingness to engage in patient safety had significant positive correlations with patient safety knowledge (r=0.36, p<0.001) and patient safety literacy (r=0.24, p<0.001). The variables that had a statistically significant influence on the willingness to engage in patient safety were the birth order of the hospitalized child (beta=0.41, p=0.014), patient safety knowledge (beta=0.25, p<0.001), communication with the child (beta= -0.25, p=0.018), and attention to safety and comfort (beta=0.21, p=0.026). Conclusion: This study found that the birth order of the hospitalized child, patient safety knowledge, and children's hospitalization experience are important factors in parents' willingness to engage in patient safety. The findings indicated the need to develop patient safety education programs for parents, considering the facilitators of and barriers to their willingness to engage in patient safety. | Kim, Yujeong; Chang, Mingi | Kyungpook Natl Univ, Res Inst Nursing Innovat, Coll Nursing, Daegu, South Korea; Kyungpook Natl Univ, Coll Nursing, 680 Gukchabosangro, Daegu 41944, South Korea | 59819574800; 58173995600 | mingi4313@naver.com; | RISK MANAGEMENT AND HEALTHCARE POLICY | RISK MANAG HEALTHC P | 1179-1594 | 18 | SCIE;SSCI | HEALTH CARE SCIENCES & SERVICES;HEALTH POLICY & SERVICES | 2024 | 2 | 56.0 | 0 | 2025-05-07 | 0 | 0 | patient safety; hospitalized child; parents; family; patient participation | EDUCATION; CARE | family; hospitalized child; parents; patient participation; patient safety | adolescent; adult; Article; child; cross-sectional study; data analysis; decision making; female; follow up; hospitalization; hospitalized child; human; knowledge; Likert scale; major clinical study; male; patient participation; patient safety; patient safety knowledge; questionnaire | English | 2025 | 2025 | 10.2147/rmhp.s478114 | 바로가기 | 바로가기 | 바로가기 | 바로가기 |
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