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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 | Impact of Assimilating GK-2A All-Sky Radiance with a New Observation Error for Summer Precipitation Forecasting | In the assimilation of all-sky radiance (ASR), the non-Gaussian behaviour of observation-minus-background (OMB) departures has been the major issue. Treating observation error properly should give the distribution OMB departures closer to Gaussian on which data assimilation systems are based. This study introduces a look-up-table (LUT) observation error inflation (LOEI) for assimilating ASR from three water vapor channels of GEO-KOMPSAT-2A (GK-2A) geostationary satellite based on a three-dimensional variational data assimilation (3DVAR) framework. The impacts are assessed based on summer precipitation cases over South Korea. To confirm all kinds of radiance observations, the ASRs are assimilated without any quality control procedures. The LOEI adopt a pre-estimated radiance error statistics by using the higher order fitting function of cloud amount (CA) and standard deviation (STD) of OMB departures. This LOEI was produced during the summer period from August 1 to 30, 2020, representing the characteristics of the atmosphere condition during the experimental period. The promising impact of LOEI is demonstrated in comparison with the inflated observation error using a simple linier function proposed by Geer and Bauer (GBOEI). Study results revealed the LOEI normalized OMB departures into much more Gaussian form than the GBOEI. Hence, the assimilation of ASR using LOEI (ExpLOEI) produced BT analysis closer to the observation in four cloud phases in contrast with ASR assimilation using GBOEI (ExpGBOEI), which obviously found in the ice phase. The better BT analysis eventually simulated more realistic moisture and temperature variables in the background field. Consequently, the ExpLOEI exhibited more accuracy in precipitation location and intensity compared to the experiment with ExpGBOEI. | Hastuti, Miranti Indri; Min, Ki-Hong | Kyungpook Natl Univ, Dept Atmospher Sci, Daegu 41566, South Korea; Agcy Meteorol Climatol & Geophys Republ Indonesia, Kualanamu Meteorol Stn, Beringin 20552, Deli Serdang, Indonesia | 57210413353; 37089364100 | miranti.hastuti@bmkg.go.id;kmin@knu.ac.kr; | REMOTE SENSING | REMOTE SENS-BASEL | 2072-4292 | 15 | 12 | SCIE | ENVIRONMENTAL SCIENCES;GEOSCIENCES, MULTIDISCIPLINARY;IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY;REMOTE SENSING | 2023 | 4.2 | 13.2 | 0.45 | 2025-06-25 | 2 | 3 | GK-2A; ASR; observation error; data assimilation; rainfall forecast | INFRARED RADIANCES; RADIATIVE-TRANSFER; BIAS CORRECTION; SEVERE STORM; CLOUD; WEATHER; WATER; HIMAWARI-8; PREDICTION; SYSTEM | ASR; data assimilation; GK-2A; observation error; rainfall forecast | Error statistics; Gaussian distribution; Geostationary satellites; Table lookup; Weather forecasting; All-sky; All-sky radiance; Data assimilation; Gaussian behaviours; GEO-KOMPSAT-2a; Non-Gaussian; Observation errors; Precipitation forecasting; Rainfall forecasts; Summer precipitation; Quality control | English | 2023 | 2023-06 | 10.3390/rs15123113 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Impact of Horizontal Resolution on the Robustness of Radiation Emulators in a Numerical Weather Prediction Model | Developing a machine-learning-based radiative transfer emulator in a weather forecasting model is valuable because it can significantly improve the computational speed of forecasting severe weather events. To replace the radiative transfer parameterization in the weather forecasting model, the universal applicability of the radiation emulator is essential, indicating a transition from the research to the operational level. This study investigates the degradation of the forecast accuracy of the radiation emulator for the Korea peninsula when it is tested at different horizontal resolutions (100-0.25 km) concerning the accuracy attained at the training resolution (5 km) for universal applications. In real-case simulations (100-5 km), the forecast errors of radiative fluxes and precipitation were reduced at coarse resolutions. Ideal-case simulations (5-0.25 km) showed larger errors in heating rates and fluxes at fine resolutions, implying the difficulty in predicting heating rates and fluxes at cloud-resolving scales. However, all simulations maintained an appropriate accuracy range compared with observations in real-case simulations or the infrequent use of radiative transfer parameterization in ideal-case simulations. These findings demonstrate the feasibility of a universal radiation emulator associated with different resolutions/models and emphasize the importance of emulating high-resolution modeling in the future. | Song, Hwan-Jin; Roh, Soonyoung | Korea Meteorol Adm, Natl Inst Meteorol Sci, Seogwipo Si 63568, South Korea; Kyungpook Natl Univ, Ctr Atmospher Remote Sensing CARE, Dept Atmospher Sci, Daegu 41566, South Korea | Song, Hwan-Jin/M-1641-2018; Jo, Hyon-Suk/HGC-7070-2022 | 55331697200; 57219226841 | hwanjinsong@knu.ac.kr;syroh@knu.ac.kr; | REMOTE SENSING | REMOTE SENS-BASEL | 2072-4292 | 15 | 10 | SCIE | ENVIRONMENTAL SCIENCES;GEOSCIENCES, MULTIDISCIPLINARY;IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY;REMOTE SENSING | 2023 | 4.2 | 13.2 | 0.3 | 2025-06-25 | 2 | 2 | Weather Research and Forecasting (WRF) model; RRTMG; radiation; neural network (NN); emulator; Korea | NEURAL-NETWORK EMULATIONS; CLOUD MICROPHYSICS SCHEME; CLIMATE SIMULATIONS; ACCURATE; LONGWAVE; PARAMETERIZATION; APPROXIMATION; PERFORMANCE; FORECASTS | emulator; Korea; neural network (NN); radiation; RRTMG; Weather Research and Forecasting (WRF) model | Heating rate; Weather forecasting; Emulator; Horizontal resolution; Korea; Neural network; Neural-networks; Numerical weather prediction models; Real-case simulations; RRTMG; Weather forecasting model; Weather research and forecasting models; Radiative transfer | English | 2023 | 2023-05-18 | 10.3390/rs15102637 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Improving Radar Data Assimilation Forecast Using Advanced Remote Sensing Data | Assimilating the proper amount of water vapor into a numerical weather prediction (NWP) model is essential in accurately forecasting a heavy rainfall. Radar data assimilation can effectively initialize the three-dimensional structure, intensity, and movement of precipitation fields to an NWP at a high resolution (+/- 250 m). However, the in-cloud water vapor amount estimated from radar reflectivity is empirical and assumes that the air is saturated when the reflectivity exceeds a certain threshold. Previous studies show that this assumption tends to overpredict the rainfall intensity in the early hours of the prediction. The purpose of this study is to reduce the initial value error associated with the amount of water vapor in radar reflectivity by introducing advanced remote sensing data. The ongoing research shows that errors can be largely solved by assimilating satellite all-sky radiances and global positioning system radio occultation (GPSRO) refractivity to enhance the moisture analysis during the cycling period. The impacts of assimilating moisture variables from satellite all-sky radiances and GPSRO refractivity in addition to hydrometeor variables from radar reflectivity generate proper amounts of moisture and hydrometeors at all levels of the initial state. Additionally, the assimilation of satellite atmospheric motion vectors (AMVs) improves wind information and the atmospheric dynamics driving the moisture field which, in turn, increase the accuracy of the moisture convergence and fluxes at the core of the convection. As a result, the accuracy of the timing and intensity of a heavy rainfall prediction is improved, and the hourly and accumulated forecast errors are reduced. | Hastuti, Miranti Indri; Min, Ki-Hong; Lee, Ji-Won | Kyungpook Natl Univ, Dept Atmospher Sci, Daegu 41566, South Korea; Agcy Meteorol Climatol & Geophys Republ Indonesia, Kualanamu Meteorol Stn, Jl Tengku Heran, Beringin 20552, Deli Serdang, Indonesia | 57210413353; 37089364100; 55780416700 | miranti.hastuti@bmkg.go.id;kmin@knu.ac.kr;leejiwon2040@knu.ac.kr; | REMOTE SENSING | REMOTE SENS-BASEL | 2072-4292 | 15 | 11 | SCIE | ENVIRONMENTAL SCIENCES;GEOSCIENCES, MULTIDISCIPLINARY;IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY;REMOTE SENSING | 2023 | 4.2 | 13.2 | 0.15 | 2025-06-25 | 1 | 1 | data assimilation; radar; all-sky radiance; AMV; GPSRO; rainfall forecast | SKY INFRARED RADIANCES; ALL-SKY; PRECIPITABLE WATER; CONVECTIVE-SCALE; CLOUD; IMPACT; REFLECTIVITY; HIMAWARI-8; PREDICTION; WEATHER | all-sky radiance; AMV; data assimilation; GPSRO; radar; rainfall forecast | Clouds; Errors; Moisture; Rain; Reflection; Refraction; Remote sensing; Satellites; Weather forecasting; %moisture; All-sky; All-sky radiance; Atmospheric motion vectors; Data assimilation; Global positioning system radio occultation; Radar data assimilation; Radar reflectivities; Rainfall forecasts; Water vapour; Water vapor | English | 2023 | 2023-05-25 | 10.3390/rs15112760 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | Article | Quantum Mechanical-Cluster Approach to Solve the Bioisosteric Replacement Problem in Drug Design | Bioisosteres are molecules that differ in substituents but still have very similar shapes. Bioisosteric replacements are ubiquitous in modern drug design, where they are used to alter metabolism, change bioavailability, or modify activity of the lead compound. Prediction of relative affinities of bioisosteres with computational methods is a long-standing task; however, the very shape closeness makes bioisosteric substitutions almost intractable for computational methods, which use standard force fields. Here, we design a quantum mechanical (QM)-cluster approach based on the GFN2-xTB semi-empirical quantum-chemical method and apply it to a set of H → F bioisosteric replacements. The proposed methodology enables advanced prediction of biological activity change upon bioisosteric substitution of −H with −F, with the standard deviation of 0.60 kcal/mol, surpassing the ChemPLP scoring function (0.83 kcal/mol), and making QM-based ΔΔG estimation comparable to ∼0.42 kcal/mol standard deviation of in vitro experiment. The speed of the method and lack of tunable parameters makes it affordable in current drug research. © 2023 American Chemical Society. | Losev, Timofey V.; Gerasimov, Igor S.; Panova, Maria V.; Lisov, Alexey A.; Abdyusheva, Yana R.; Rusina, Polina V.; Zaletskaya, Eugenia; Stroganov, Oleg V.; Medvedev, Michael G.; Novikov, Fedor N. | N.D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences, Leninsky prospect 47, Moscow, 119991, Russian Federation, Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1/3, Moscow, 119991, Russian Federation, A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Vavilov, Moscow, 119991, Russian Federation; N.D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences, Leninsky prospect 47, Moscow, 119991, Russian Federation, Department of Chemistry, Kyungpook National University, Daegu, 41566, South Korea; N.D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences, Leninsky prospect 47, Moscow, 119991, Russian Federation; N.D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences, Leninsky prospect 47, Moscow, 119991, Russian Federation; N.D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences, Leninsky prospect 47, Moscow, 119991, Russian Federation, National Research University Higher School of Economics, Myasnitskaya Street 20, Moscow, 101000, Russian Federation; N.D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences, Leninsky prospect 47, Moscow, 119991, Russian Federation; N.D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences, Leninsky prospect 47, Moscow, 119991, Russian Federation, National Research University Higher School of Economics, Myasnitskaya Street 20, Moscow, 101000, Russian Federation; BioMolTech Corp., 226 York Mills Rd, Toronto, M2L 1L1, ON, Canada; N.D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences, Leninsky prospect 47, Moscow, 119991, Russian Federation; N.D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences, Leninsky prospect 47, Moscow, 119991, Russian Federation, National Research University Higher School of Economics, Myasnitskaya Street 20, Moscow, 101000, Russian Federation | 57211056433; 57202258853; 57194418228; 57201213410; 57218370974; 57201726032; 58103001300; 6506451810; 56601165300; 13613703100 | losev.tim.v@gmail.com;medvedev.m.g@gmail.com;fnovikov@pharmenterprises.ru; | Journal of Chemical Information and Modeling | J CHEM INF MODEL | 1549-9596 | 1549-960X | 63 | 4 | SCIE | CHEMISTRY, MEDICINAL;CHEMISTRY, MULTIDISCIPLINARY;COMPUTER SCIENCE, INFORMATION SYSTEMS;COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | 2023 | 5.7 | 13.2 | 1.16 | 2025-06-25 | 9 | Drug Design; Quantum Theory; Bioactivity; Lead compounds; Quantum chemistry; Quantum theory; Statistics; Bioisosteres; Cluster approach; Drug Design; Quantum mechanical clusters; Quantum-chemical methods; Scoring functions; Semi-empirical; Standard deviation; Standard force field; Standing tasks; drug design; quantum theory; Computational methods | English | Final | 2023 | 10.1021/acs.jcim.2c01212 | 바로가기 | 바로가기 | 바로가기 | ||||||||
| ○ | ○ | Article | Seismic deformation analysis of earth dams subject to liquefaction using UBCSAND2 model | The prediction of expected seismic deformation subjected to liquefaction plays a crucial role in the design stage of earth dams located in regions of moderate to high seismicity. This technical note is a short communication following the effective stress model called UBCSAND2, which is used to assess the liquefaction-induced damages occurring at a well-documented case study of earth dams: Lower San Fernando Dam (LSFD) near the epicenter of the 1971 San Fernando earthquake. The model itself can predict the effect of the initial horizontal stress ratio K0 (= sigma ' x/sigma ' y) of soil elements beneath the slopes under direct simple shear conditions. This is usually not included in predicting liquefaction when using alternative practical constitutive models. Before the numerical modeling of the case study, the model was calibrated with typically drained and undrained behaviors of single elements under monotonic and cyclic Direct Simple Shear (DSS) loading using generic input parameters for different relative densities. It was then calibrated by empirical data from liquefaction-triggering weighting curves. The numerical results indicate that the shear band development of the failure on the upstream side was consistent with the observed post-liquefaction slide analysis. | Doan, Nhat-Phi; Nguyen, Ba-Phu; Park, Sung-Sik | Ind Univ Ho Chi Minh City, Dept Civil Engn, 12 Nguyen Bao,Ward 4, Ho Chi Minh City 71408, Vietnam; Kyungpook Natl Univ, Dept Civil Engn, 1370 Sankyuk dong, Daegu 702701, South Korea | DOAN, NHAT-PHI/IAM-1883-2023; Doan, Nhat-Phi/IAM-1883-2023; Nguyen, Ba-Phu/J-7402-2019 | 58095587400; 57202113615; 36241850300 | doannhatphi@iuh.edu.vn;nguyenbaphu@iuh.edu.vn;sungpark@knu.ac.kr; | SOIL DYNAMICS AND EARTHQUAKE ENGINEERING | SOIL DYN EARTHQ ENG | 0267-7261 | 1879-341X | 172 | SCIE | ENGINEERING, GEOLOGICAL;GEOSCIENCES, MULTIDISCIPLINARY | 2023 | 4.2 | 13.2 | 1.68 | 2025-06-25 | 10 | 12 | Sand; Liquefaction; UBCSAND2 model; Simple shear; Embankment dams | 1998 NCEER/NSF WORKSHOPS; NUMERICAL-MODEL; CENTRIFUGE; RESISTANCE; BEHAVIOR; SOILS | Embankment dams; Liquefaction; Sand; Simple shear; UBCSAND2 model | Embankment dams; Seismic design; Seismology; Shear flow; Soil liquefaction; Case-studies; Deformation analysis; Design stage; Direct simple shears; Effective stress; Seismic deformation; Simple shear; Stress models; Technical notes; UBCSAND2 model; earth dam; embankment dam; liquefaction; loading; modeling; sand; seismic design; seismic response; shear; Forecasting | English | 2023 | 2023-09 | 10.1016/j.soildyn.2023.108003 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Shape-Persistent Liquid Crystal Elastomers with Cis-Stable Crosslinkers Containing Ortho-Methyl-Substituted Azobenzene | Shape-persistent cis-isomer-stable azobenzene-functionalized liquid crystal elastomers (azo-LCEs) were prepared using an azobenzene crosslinker with two methyl substitutions at the ortho positions of azobenzene [4,4 '-di(4-(acrylolylhexyloxy) benzoyloxy)-2,6-dimethylazobenzene (DADO)] via thiol-acrylate Michael addition photopolymerization. Ultraviolet-visible (UV- vis) and nuclear magnetic resonance (NMR) spectroscopies revealed that the methyl substituents on DADO rocked its cis conformation under UV irradiation and significantly delayed the visible (laser)-light-induced cis-to-trans isomerization. Raman spectroscopy and small-/wide-angle X-ray scattering analyses indicated that the cis-isomers in DADO-linkage-containing monodomain azo-LCE (azo-MLCEDADO) were not readily converted to the trans conformation under visible (laser)-light irradiation but transformed easily upon mechanical drawing. The azo-MLCEDADO film exhibited a low-plateau modulus and high elongation because of the weak intermolecular interactions caused by its bulky methyl substituents, leading to considerable UV-irradiation-induced contraction (up to 50%) and suspended weight-induced recovery to its original length. These cis-stable azo-MLCEDADO films can be used in shape-persistent actuators in soft robotics, haptics, and biomedical device fabrication. | Luu, Khuong; Park, Soo-Young | Kyungpook Natl Univ, Sch Appl Chem Engn, Polymer Nanomat Lab, Daegu 41566, South Korea | park, soo-young/N-3170-2017 | 58110786700; 57194041850 | psy@knu.ac.kr; | MACROMOLECULES | MACROMOLECULES | 0024-9297 | 1520-5835 | 56 | 4 | SCIE | POLYMER SCIENCE | 2023 | 5.1 | 13.2 | 1.29 | 2025-06-25 | 10 | 9 | E ISOMERIZATION; POLYMERIZATION; ACTUATION; MONOMERS; BEHAVIOR | Addition reactions; Azobenzene; Irradiation; Isomers; Liquid crystals; Nuclear magnetic resonance; Photopolymerization; Plants (botany); X ray scattering; Cis-isomers; Crosslinker; Functionalized; Light-induced; Liquid crystal elastomers; Michael additions; Ortho position; Photo polymerization; UV irradiation; Visible laser light; Nuclear magnetic resonance spectroscopy | English | 2023 | 2023-02-28 | 10.1021/acs.macromol.2c02194 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Review | The Retrieval of Drop Size Distribution Parameters Using a Dual-Polarimetric Radar | The raindrop size distribution (DSD) is vital for applications such as quantitative precipitation estimation, understanding microphysical processes, and validation/improvement of two-moment bulk microphysical schemes. We trace the history of the DSD representation and its linkage to polarimetric radar observables from functional forms (exponential, gamma, and generalized gamma models) and its normalization (un-normalized, single/double-moment scaling normalized). The four-parameter generalized gamma model is a good candidate for the optimal representation of the DSD variability. A radar-based disdrometer was found to describe the five archetypical shapes (from Montreal, Canada) consisting of drizzle, the larger precipitation drops and the 'S'-shaped curvature that occurs frequently in between the drizzle and the larger-sized precipitation. Similar 'S'-shaped DSDs were reproduced by combining the disdrometric measurements of small-sized drops from an optical array probe and large-sized drops from 2DVD. A unified theory based on the double-moment scaling normalization is described. The theory assumes the multiple power law among moments and DSDs are scaling normalized by the two characteristic parameters which are expressed as a combination of any two moments. The normalized DSDs are remarkably stable. Thus, the mean underlying shape is fitted to the generalized gamma model from which the 'optimized' two shape parameters are obtained. The other moments of the distribution are obtained as the product of power laws of the reference moments M-3 and M-6 along with the two shape parameters. These reference moments can be from dual-polarimetric measurements: M-6 from the attenuation-corrected reflectivity and M-3 from attenuation-corrected differential reflectivity and the specific differential propagation phase. Thus, all the moments of the distribution can be calculated, and the microphysical evolution of the DSD can be inferred. This is one of the major findings of this article. | Lee, GyuWon; Bringi, Viswanathan; Thurai, Merhala | Kyungpook Natl Univ, Ctr Atmospher Remote Sensing CARE, Dept Atmospher Sci, Daegu 41566, South Korea; Colorado State Univ, Dept Elect & Comp Engn, Ft Collins, CO 80523 USA | 7404852271; 57154391900; 7003653764 | gyuwon@knu.ac.kr; | REMOTE SENSING | REMOTE SENS-BASEL | 2072-4292 | 15 | 4 | SCIE | ENVIRONMENTAL SCIENCES;GEOSCIENCES, MULTIDISCIPLINARY;IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY;REMOTE SENSING | 2023 | 4.2 | 13.2 | 0.18 | 2025-06-25 | 4 | 4 | drop size distributions (DSDs); double-moment scaling normalization; dual-polarimetric radar; generalized gamma model; power law; S-shape; stability of normalized DSDs | 2-DIMENSIONAL VIDEO DISDROMETER; DIFFERENTIAL PHASE-SHIFT; AXIS RATIOS; MICROPHYSICAL INTERPRETATION; LABORATORY MEASUREMENTS; RAINFALL ESTIMATION; PART I; X-BAND; SHAPE; MODEL | double-moment scaling normalization; drop size distributions (DSDs); dual-polarimetric radar; generalized gamma model; power law; S-shape; stability of normalized DSDs | Polarimeters; Reflection; Size distribution; Double-moment scaling normalization; Drop size distribution; Dual-polarimetric radar; Gamma models; Generalized Gamma; Generalized gamma model; Moment scaling; Normalisation; Polarimetric radars; Power-law; S shape; Stability of normalized drop size distribution; Drops | English | 2023 | 2023-02 | 10.3390/rs15041063 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | UAV Low-Altitude Remote Sensing Inspection System Using a Small Target Detection Network for Helmet Wear Detection | Automated construction site supervision systems are critical for reducing accident risks. We propose a helmet detection system with low-altitude remote sensing by UAVs in this paper to automate the detection of helmet-wearing workers to overcome the limitations of most detection efforts that rely on ground surveillance cameras and improve the efficiency of safety supervision. The proposed system has the following key aspects. (1) We proposed an approach for speedy automatic helmet detection at construction sites regularly leveraging the flexibility and mobility of UAVs. (2) A single-stage high-precision attention-weighted fusion network is proposed, allowing the detection AP of small-sized targets to be enhanced to 88.7%, considerably improving the network's detection performance for small-sized targets. (3) Our proposed method can accurately categorize helmets based on whether they are worn or not and the type of helmet color, with an mAP of 92.87% and maximum detection accuracy in each category. | Liang, Han; Seo, Suyoung | Kyungpook Natl Univ, Dept Civil Engn, Daegu 41566, South Korea | ; Seo, Suyoung/AAB-8465-2020; Liang, Han/HPC-7877-2023 | 57222620902; 35198914000 | syseo@knu.ac.kr; | REMOTE SENSING | REMOTE SENS-BASEL | 2072-4292 | 15 | 1 | SCIE | ENVIRONMENTAL SCIENCES;GEOSCIENCES, MULTIDISCIPLINARY;IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY;REMOTE SENSING | 2023 | 4.2 | 13.2 | 1.81 | 2025-06-25 | 11 | 12 | small target detection; UAV inspection system; attention mechanism; helmet detection; remote sensing | attention mechanism; helmet detection; remote sensing; small target detection; UAV inspection system | Aircraft detection; Safety devices; Security systems; Unmanned aerial vehicles (UAV); Attention mechanisms; Construction sites; Detection networks; Helmet detection; Inspection system; Low altitudes; Remote-sensing; Small target detection; UAV inspection system; Wear detection; Remote sensing | English | 2023 | 2023-01 | 10.3390/rs15010196 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Effects of remote ischemic postconditioning on hepatic injury in lipopolysaccharide-induced endotoxemic rats | Background: Remote ischemic postconditioning (RIPoC) is induced by several cycles of brief, reversible, mechanical blood flow occlusion, and reperfusion of the distal organs thereby protecting target organs. We investigated if RIPoC ameliorated liver injury in a li-popolysaccharide (LPS)-induced endotoxemic rats.Methods: Protocol 1) Rats were administered LPS and samples collected at 0, 2, 6, 12, and 18 h. 2) After RIPoC at 2, 6, and 12 h (L+2R+18H, L+6R+18H, and L+12R+18H), samples were analyzed at 18 h. 3) RIPoC was performed at 2 h, analysis samples at 6, 12, 18 h (L+2R+6H, L+2R+12H, L+2R+18H), and RIPoC at 6 h, analysis at 12 h (L+6R+12H). 4) Rats were assigned to a control group while in the RIPoC group, RIPoC was performed at 2, 6, 10, and 14 h, with samples analyzed at 18 h.Results: Protocol 1) Liver enzyme, malondialdehyde (MDA), tumor necrosis factor-& alpha; (TNF-& alpha;), and nuclear factor-KB (NF-KB) levels increased while superoxide dismutase (SOD) levels decreased over time. 2) Liver enzyme and MDA levels were lower while SOD levels were higher in L+12R+18H and L+6R+18H groups when compared with L+2R+18H group. 3) Liver enzyme and MDA levels were lower while SOD levels were higher in L+2R+6H and L+6R+12H groups when compared with L+2R+12H and L+2R+18H groups. 4) Liver enzyme, MDA, TNF-& alpha;, and NF-KB levels were lower while SOD levels were higher in RIPoC group when compared with control group. Conclusions: RIPoC attenuated liver injury in the LPS-induced sepsis model by modify-ing inflammatory and oxidative stress response for a limited period. | Cho, Jin Duck; Jung, Hoon; Lee, Jeong Eun; Choi, Eun Kyung; Kim, Hyun Ah; Ri, Hyun-Su; Kim, Hyunjee; Park, Ji Young; Kwak, Kyung-Hwa; Lim, Dong Gun | Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Sch Med, Dept Anesthesiol & Pain Med, Daegu, South Korea; Yeungnam Univ, Dept Anesthesiol & Pain Med, Coll Med, Gyongsan, South Korea; Kyungpook Natl Univ, Sch Med, Dept Pathol, Daegu, South Korea; Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Sch Med, Dept Anesthesiol & Pain Med, 130 Dongdeok Ro, Daegu 41944, South Korea | ; Kim, Hyung-Ho/HZM-2707-2023 | 22936861300; 55967121200; 57224846206; 56783515900; 57257448800; 42462457900; 57208674365; 57210160197; 22937974700; 55420302000 | dglim@knu.ac.kr; | KOREAN JOURNAL OF ANESTHESIOLOGY | KOREAN J ANESTHESIOL | 2005-6419 | 2005-7563 | 76 | 4 | SCIE | ANESTHESIOLOGY | 2023 | 4.2 | 13.3 | 0.26 | 2025-06-25 | 1 | 1 | Antioxidants; Lipopolysaccharides; Malondialdehyde; Reperfusion injury; Sepsis; Superoxide dismutase | KAPPA-B ACTIVATION; REPERFUSION INJURY; SEPTIC SHOCK; SEPSIS; INFLAMMATION; INHIBITION; DISORDERS; MECHANISM; PROTECTS; SURVIVAL | Antioxidants; Lipopolysaccharides; Malondialdehyde; Reperfusion injury; Sepsis; Superoxide dismutase | Animals; Ischemic Postconditioning; Lipopolysaccharides; Liver; NF-kappa B; Rats; Reperfusion Injury; Superoxide Dismutase; Tumor Necrosis Factor-alpha; alanine aminotransferase; antioxidant; aspartate aminotransferase; caspase 3; glutathione peroxidase; heme oxygenase 1; high mobility group B1 protein; immunoglobulin enhancer binding protein; interleukin 6; ketamine; lipopolysaccharide; liver enzyme; malonaldehyde; myeloperoxidase; protein Bax; reactive oxygen metabolite; superoxide dismutase; thiobarbituric acid reactive substance; transcription factor Nrf2; tumor necrosis factor; immunoglobulin enhancer binding protein; lipopolysaccharide; superoxide dismutase; tumor necrosis factor; animal experiment; animal model; animal tissue; apoptosis; Article; astrocyte; chemoluminescence; controlled study; dialysis; enzyme activity; gene expression; histopathology; ischemic postconditioning; ischemic preconditioning; kidney injury; kidney tissue; laparotomy; lipid peroxidation; lipid peroxidation assay; liver injury; liver protection; liver transplantation; male; microglia; nonhuman; oxidative stress; physiological stress; protein expression; protein phosphorylation; rat; remote ischemic postconditioning; Salmonella enterica serovar Typhi; sepsis; Western blotting; animal; ischemic postconditioning; liver; pathology; procedures; reperfusion injury | English | 2023 | 2023-08 | 10.4097/kja.23081 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Effects of sevoflurane on metalloproteinase and natural killer group 2, member D (NKG2D) ligand expression and natural killer cell-mediated cytotoxicity in breast cancer: an in vitro study | Background: We investigated the effects of sevoflurane exposure on the expression of matrix metalloproteinase (MMP), expression and ablation of natural killer group 2, member D (NKG2D) ligands (UL16-binding proteins 1-3 and major histocompatibility complex class I chain-related molecules A/B), and natural killer (NK) cell-mediated cytotoxicity in breast cancer cells. Methods: Three human breast cancer cell lines (MCF-7, MDA-MB-453, and HCC-70) were incubated with 0 (control), 600 (S6), or 1200 mu M (S12) sevoflurane for 4 h. The gene expression of NKG2D ligands and their protein expression on cancer cell surfaces were measured using multiplex polymerase chain reaction (PCR) and flow cytometry, respectively. Protein expression of MMP-1 and -2 and the concentration of soluble NKG2D ligands were analyzed using western blotting and enzyme-linked immunosorbent assays, respectively. Results: Sevoflurane downregulated the mRNA and protein expression of the NKG2D ligand in a dose-dependent manner in MCF-7, MDA-MB-453, and HCC-70 cells but did not affect the expression of MMP-1 or -2 or the concentration of soluble NKG2D ligands in the MCF-7, MDA-MB-453, and HCC-70 cells. Sevoflurane attenuated NK cell-mediated cancer cell lysis in a dose-dependent manner in MCF-7, MDA-MB-453, and HCC-70 cells (P = 0.040, P = 0.040, and P = 0.040, respectively). Conclusions: Our results demonstrate that sevoflurane exposure attenuates NK cell-mediated cytotoxicity in breast cancer cells in a dose-dependent manner. This could be attributed to a sevoflurane-induced decrease in the transcription of NKG2D ligands rather than sevoflurane-induced changes in MMP expression and their proteolytic activity. | Kim, Hyae Jin; Jeon, Soeun; Lee, Hyeon Jeong; Bae, Jaeho; Ri, Hyun-Su; Hong, Jeong-Min; Paek, Sung In; Kwon, Seul Ki; Kim, Jae-Rin; Park, Seungbin; Yun, Eun-Jung | Pusan Natl Univ, Sch Med, Dept Anesthesia & Pain Med, Busan, South Korea; Pusan Natl Univ Hosp, Biomed Res Inst, Busan, South Korea; Kyungpook Natl Univ, Inst Translat Res Dent, Sch Dent, Dept Anesthesiol & Pain Med, Daegu, South Korea; Pusan Natl Univ, Dept Biochem, Sch Med, Yangsan, South Korea; Pusan Natl Univ, PNU BK21 Plus Biomed Sci Educ Ctr, Sch Med, Pusan, South Korea; Kyungpook Natl Univ, Dept Anesthesiol & Pain Med, Sch Med, 130 Dongdeok Ro, Daegu 41944, South Korea; Seoul Natl Univ, Dept Internal Med, Coll Med, Seoul, South Korea | Kim, Hyae Jin/HIR-5575-2022; Hong, JeongMin/HSH-2481-2023 | 56668955600; 57190426433; 38061496500; 35121117500; 42462457900; 56883095200; 57863919900; 57289777700; 58742734700; 57475238500; 58741821800 | jseanes@knu.ac.kr; | KOREAN JOURNAL OF ANESTHESIOLOGY | KOREAN J ANESTHESIOL | 2005-6419 | 2005-7563 | 76 | 6 | SCIE | ANESTHESIOLOGY | 2023 | 4.2 | 13.3 | 0.26 | 2025-06-25 | 1 | 1 | Breast neoplasms; Inhalation anesthetics; Matrix metalloproteinases; Natural killer cells; Sevoflurane; Tumor escape | ANESTHETIC TECHNIQUE; MATRIX METALLOPROTEINASES; SURGERY | Breast neoplasms; Inhalation anesthetics; Matrix metalloproteinases; Natural killer cells; Sevoflurane; Tumor escape | Breast Neoplasms; Carcinoma, Hepatocellular; Female; Humans; Killer Cells, Natural; Ligands; Liver Neoplasms; Matrix Metalloproteinase 1; NK Cell Lectin-Like Receptor Subfamily K; Sevoflurane; gelatinase A; interstitial collagenase; matrix metalloproteinase; messenger RNA; natural killer cell receptor NKG2D; sevoflurane; interstitial collagenase; ligand; natural killer cell lectin like receptor subfamily K; sevoflurane; Article; breast cancer; cell viability; chemoluminescence; controlled study; cytotoxicity; enzyme linked immunosorbent assay; flow cytometry; gene expression; general anesthesia; HCC70 cell line; human; human cell; in vitro study; major histocompatibility complex; mass fragmentography; MCF-7 cell line; MDA-MB-453 cell line; MTT assay; multiplex polymerase chain reaction; natural killer cell mediated cytotoxicity; NK-92 cell line; polyacrylamide gel electrophoresis; protein degradation; protein expression; reverse transcription polymerase chain reaction; tumor escape; Western blotting; breast tumor; female; liver cell carcinoma; liver tumor; metabolism; natural killer cell | English | 2023 | 2023-12 | 10.4097/kja.23323 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Intrathecal dexmedetomidine attenuates mechanical allodynia through the downregulation of brain-derived neurotrophic factor in a mild traumatic brain injury rat model | Background: This study evaluated the effects of dexmedetomidine and propofol on brain-derived neurotrophic factor level in the cerebrospinal fluid (c-BDNF) and mechanical allodynia in a mild traumatic brain injury (TBI) rat model. Methods: After fixing the rat's skull on a stereotactic frame under general anesthesia, craniotomy was performed. After impact, 10 mu l of drug was injected into the cisterna magna (group S: sham, group D: dexmedetomidine 5 i.tg/kg, group P: propofol 500 i.tg/kg, and group T: untreated TBI). The 50% mechanical withdrawal threshold (50% MWT) and c-BDNF level were measured on postoperative days (PODs) 1, 7, and 14. Results: The 50% MWT measured on PODs 1, 7, and 14 was lower and the c-BDNF level on POD 1 was higher in group T than in group S. In group D, the c-BDNF level on POD 1 was lower than that in group T and was comparable with that in group S during the whole study period. The 50% MWT of group D was higher than that of group T throughout the postoperative period. In group P, there were no significant differences in the 50% MWT during the entire postoperative period compared with group T; the c-BDNF level was higher than that in group T on POD 1. Conclusions: Intrathecal administration of dexmedetomidine may attenuate TBI-induced mechanical allodynia for up to two weeks post-injury through immediate suppression of c-BDNF in mild TBI rats. The inhibition of c-BDNF expression in the acute phase reduced the occurrence of TBI-induced chronic neuropathic pain. | Jeon, Soeun; Baik, Jiseok; Kim, Jisu; Lee, Jiyoon; Do, Wangseok; Kim, Eunsoo; Lee, Hyeon Jeong; Kim, Haekyu | Kyungpook Natl Univ, Inst Translat Res Dent, Sch Dent, Dept Anesthesiol & Pain Med, Daegu, South Korea; Pusan Natl Univ Hosp, Biomed Res Inst, Dept Anesthesia & Pain Med, Busan, South Korea; Pusan Natl Univ, Sch Med, Busan, South Korea; Seoul Natl Univ, Dept Anesthesiol & Pain Med, Bundang Hosp, Seongnam, South Korea; Pusan Natl Univ, Pusan Natl Univ Hosp, Biomed Res Inst, Dept Anesthesia & Pain Med,Sch Med, 179 Gudeok Ro, Busan 49241, South Korea | Kim, Eunsoo/AAJ-5077-2021 | 57190426433; 26029761100; 58093538200; 57821443900; 55446601400; 57202989732; 38061496500; 57196215825 | jidal@pusan.ac.kr; | KOREAN JOURNAL OF ANESTHESIOLOGY | KOREAN J ANESTHESIOL | 2005-6419 | 2005-7563 | 76 | 1 | SCIE | ANESTHESIOLOGY | 2023 | 4.2 | 13.3 | 0.79 | 2025-06-25 | 3 | 3 | Brain-derived neurotrophic factor; Dexmedetomidine; Mechanical allodynia; Neuropathic pain; Propofol; Traumatic brain injuries | SPINAL-CORD-INJURY; NEUROPATHIC PAIN; BDNF; PROPOFOL; HYPERALGESIA; INFLAMMATION; CONTRIBUTES | Brain-derived neurotrophic factor; Dexmedetomidine; Mechanical allodynia; Neuropathic pain; Propofol; Traumatic brain injuries | Animals; Brain Concussion; Brain-Derived Neurotrophic Factor; Dexmedetomidine; Down-Regulation; Hyperalgesia; Propofol; Rats; Rats, Sprague-Dawley; brain derived neurotrophic factor; dexmedetomidine; isoflurane; propofol; brain derived neurotrophic factor; dexmedetomidine; propofol; animal model; animal tissue; Article; blood donor; cisterna magna; craniotomy; down regulation; enzyme linked immunosorbent assay; general anesthesia; male; mechanical allodynia; mechanical withdrawal threshold; nonhuman; outcome assessment; postoperative period; protein expression; rat; supine position; traumatic brain injury; von Frey test; withdrawal reflex; animal; brain concussion; down regulation; genetics; hyperalgesia; metabolism; Sprague Dawley rat | English | 2023 | 2023-02 | 10.4097/kja.22209 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | Meeting Abstract | A Case of Neuromyelitis Optica Spectrum Disorder and Infectious Polyradiculitis after BNT161b2 Vaccination and SARS-CoV-2 Infection | Kim, Youngho; Lee, Jong-Mok | Kyungpook Natl Univ Hosp, Neurol, Daegu, South Korea | MULTIPLE SCLEROSIS JOURNAL | MULT SCLER J | 1352-4585 | 1477-0970 | 29 | 7 | SCIE | CLINICAL NEUROLOGY;NEUROSCIENCES | 2023 | 4.8 | 13.4 | 0 | English | 2023 | 2023-06 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | ○ | Article | Clinical pitfalls and serological diagnostics of MuSK myasthenia gravis | Background We aimed to evaluate the diagnostic accuracy of enzyme-linked immunosorbent assay (ELISA) for anti-muscle specific tyrosine kinase (MuSK) antibody (Ab) in a large cohort of anti-acetylcholine receptor (AChR) Ab-negative generalized myasthenia gravis (MG), and also to investigate clinical contexts for the diagnosis of MuSK MG. Methods A retrospective study of 160 patients with a clinical suspicion of AChR Ab-negative generalized MG was performed. The serum samples were tested for anti-clustered AChR Ab by cell-based assay (CBA), anti-MuSK Ab by ELISA, CBA and/or radioimmunoprecipitation assay (RIPA). Clinical data were compared between anti-MuSK Ab-positive MG and double seronegative (AChR and MuSK) MG groups. Results After excluding non-MG and clustered AChR Ab-positive patients, we identified 89 patients as a cohort of AChR Ab-negative generalized MG. Anti-MuSK Ab was positive by ELISA in 22 (24.7%) patients. While CBA identified five additional anti-MuSK Ab-positive patients, the results of ELISA were mostly consistent with CBA and RIPA with Cohen's kappa of 0.80 and 0.90, respectively (p < 0.001). The most frequent differential diagnosis was motor neuron disease particularly of bulbar onset which showed remarkably overlapping clinical and electrophysiological features with MuSK MG at presentation. Conclusion While confirming the highest sensitivity of CBA for detecting anti-MuSK Ab, our results highlight the clinical pitfalls in making a diagnosis of MuSK MG and may support a diagnostic utility of MuSK-ELISA in clinical practice. | Kwon, Young Nam; Woodhall, Mark; Sung, Jung-Joon; Kim, Kwang-Kuk; Lim, Young-Min; Kim, Hyunjin; Kim, Jee-Eun; Baek, Seol-Hee; Kim, Byung-Jo; Park, Jin-Sung; Seok, Hung Youl; Kim, Dae-Seong; Kwon, Ohyun; Park, Kee Hong; Sohn, Eunhee; Bae, Jong Seok; Yoon, Byung-Nam; Kim, Nam-Hee; Ahn, Suk-Won; Choi, Kyomin; Oh, Jeeyoung; Park, Hyung Jun; Shin, Kyong Jin; Lee, Sanggon; Park, Jinseok; Kim, Seung Hyun; Seok, Jung Im; Bae, Dae Woong; An, Jae Young; Joo, In Soo; Choi, Seok-Jin; Nam, Tai-Seung; Kim, Sunyoung; Park, Ki-Jong; Kwon, Ki-Han; Waters, Patrick; Hong, Yoon-Ho | Seoul Metropolitan Govt, Dept Neurol, Seoul Natl Univ, Boramae Med Ctr, Seoul, South Korea; Seoul Natl Univ Hosp, Biomed Res Inst, Dept Neurol, Seoul, South Korea; Seoul Natl Univ, Dept Med, Coll Med, Seoul, South Korea; Univ Oxford, Oxford Autoimmune Neurol Grp, Nuffield Dept Clin Neurosci, Neuroimmunol Grp,John Radcliffe Hosp, Level 5,West Wing,Headley Way, Oxford OX3 9DU, England; Seoul Natl Univ, Med Res Council, Neurosci Res Inst, Dept Neurol,Coll Med, 20 Boramae Ro 5 Gil, Seoul 07061, South Korea; Univ Ulsan, Asan Med Ctr, Dept Neurol, Coll Med, Seoul, South Korea; Ewha Womans Univ, Coll Med, Dept Neurol, Seoul, South Korea; Korea Univ, Coll Med, Dept Neurol, Anam Hosp, Seoul, South Korea; Kyungpook Natl Univ, Chilgok Hosp, Sch Med, Dept Neurol, Daegu, South Korea; Keimyung Univ, Dongsan Hosp, Dept Neurol, Sch Med, Daegu, South Korea; Pusan Natl Univ, Dept Neurol, Yangsan Hosp, Yangsan, South Korea; Eulji Univ, Uijeongbu Eulji Med Ctr, Dept Neurol, Sch Med, Uijongbu, South Korea; Seoul Med Ctr, Dept Neurol, Seoul, South Korea; Chungnam Natl Univ, Chungnam Natl Univ Hosp, Dept Neurol, Coll Med, Daejeon, South Korea; Hallym Univ, Kangdong Sacred Heart Hosp, Dept Neurol, Coll Med, Seoul, South Korea; Inje Univ, Seoul Paik Hosp, Dept Neurol, Coll Med, Seoul, South Korea; Dongguk Univ, Dept Neurol, Ilsan Hosp, Goyang, South Korea; Chung Ang Univ, Chung Ang Univ Hosp, Dept Neurol, Coll Med, Seoul, South Korea; Konkuk Univ, Sch Med, Dept Neurol, Med Ctr, Seoul, South Korea; Yonsei Univ, Gangnam Severance Hosp, Dept Neurol, Coll Med, Seoul, South Korea; Inje Univ, Haeundae Paik Hosp, Dept Neurol, Coll Med, Busan, South Korea; Hanyang Univ, Dept Neurol, Coll Med, Seoul, South Korea; Catholic Univ Daegu, Sch Med, Dept Neurol, Daegu, South Korea; Catholic Univ Korea, Coll Med, Dept Neurol, St Vincent Hosp, Suwon, South Korea; Ajou Univ, Dept Neurol, Sch Med, Suwon, South Korea; Chonnam Natl Univ, Dept Neurol, Med Sch, Gwangju, South Korea; Univ Ulsan, Dept Neurol, Coll Med, Ulsan, South Korea; Gyeongsang Natl Univ, Coll Med, Gyeonsang Inst Hlth Sci, Dept Neurol, Jinju, South Korea; Hallym Univ, Coll Med, Dept Neurol, Dongtan Sacred Heart Hosp, Hwaseong, South Korea | ; Choi, Seok-Jin/JPE-5151-2023; Kim, Tae/B-9921-2013; Kim, Dae Seong/GLU-0329-2022; Bae, Jong/AAC-5501-2022; Woodhall, Mark/KBB-6391-2024; Hong, Yoon-Ho/AAP-1225-2020; Kim, Byung-Jo/A-5943-2012; KIM, Seung Hyun/T-5133-2017; Seok, Hung Youl/HZI-4365-2023; Waters, Patrick/AAF-2658-2019; Kim, Hyunjin/MDS-5282-2025 | 57211139914; 8886902900; 7402627011; 8546312900; 36869623200; 57843819900; 36663634500; 57164292800; 25626766200; 44061744500; 24472118000; 56109723700; 55713474800; 55544813300; 35890331200; 25958892800; 57191107662; 57193759015; 36552029700; 56274242700; 57193861769; 55989522800; 55675483300; 57219600016; 57202928365; 55911799500; 37662417100; 57210731443; 14631678700; 7004763879; 56879603700; 35170886500; 57196226825; 55550142900; 57203037967; 7102822799; 7403393024 | paddy.waters@ndcn.ox.ac.uk;nrhong@gmail.com; | JOURNAL OF NEUROLOGY | J NEUROL | 0340-5354 | 1432-1459 | 270 | 3 | SCIE | CLINICAL NEUROLOGY | 2023 | 4.8 | 13.4 | 2.08 | 2025-06-25 | 9 | 11 | Seronegative myasthenia gravis; Anti-MuSK antibody; ELISA; Cell-based assay; Radioimmunoprecipitation assay | ACETYLCHOLINE-RECEPTOR; ANTIBODIES; KINASE | Anti-MuSK antibody; Cell-based assay; ELISA; Radioimmunoprecipitation assay; Seronegative myasthenia gravis | Autoantibodies; Enzyme-Linked Immunosorbent Assay; Humans; Myasthenia Gravis; Receptor Protein-Tyrosine Kinases; Receptors, Cholinergic; Retrospective Studies; cholinergic receptor antibody; muscle antibody; protein tyrosine kinase; autoantibody; cholinergic receptor; MUSK protein, human; protein tyrosine kinase; adult; aged; Article; cell assay; clinical feature; cohort analysis; controlled study; diagnostic accuracy; diagnostic test accuracy study; differential diagnosis; enzyme linked immunosorbent assay; female; human; human tissue; major clinical study; male; middle aged; motor neuron disease; myasthenia gravis; radioimmunoprecipitation; retrospective study; serology; serum; enzyme linked immunosorbent assay; myasthenia gravis | English | 2023 | 2023-03 | 10.1007/s00415-022-11458-4 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | Article | Development of a 3D-printable matrix using cellulose microfibrils/guar gum-based hydrogels and its post-printing antioxidant activity | A biomaterial ink suitable for three-dimensional (3D) printing was developed using cellulose microfibrils (CMFs, 1% w/v) and guar gum (1-7 g/100 mL CMFs), and the post-printing stability and antioxidant functionality of the borax-treated construct were investigated. Rheological analysis, Fourier transform infrared spectrometry, X-ray diffractometry, and scanning electron microscopy revealed the suitability of the two polymers to form an interpenetrating composite hydrogel that would facilitate printability. The produced composite hydrogel showed good structural, morphological, thermal, and textural properties. CMFs with 5% guar gum showing optimal surface properties and rheological properties were printed with the least dimensional errors at 50% infill density, 10 mm/s printing speed, 0.8 mm nozzle diameter, and 0.5 mm layer height. The treatment with borax showed good shape fidelity during 12 h storage. The treated construct also showed considerably increased mechanical properties and antioxidant activities in comparison with the untreated construct. A stable 3D construct suitable for a variety of applications could be produced using CMFs and guar gum-based ink. © 2023 Author(s). This is an Open Access article distributed under the terms of the Creative Commons Attribution License, permitting distribution, and reproduction in any medium, provided the original work is properly cited. All Rights Reserved. | Adedeji, Olajide Emmanuel; Min, Ju Hyun; Park, Gi Eon; Kang, Hye Jee; Choi, Ji-Young; Aminu, Mariam Omowunmi; Ocheme, Ocheme Boniface; Joo, Seon-Tea; Moon, Kwang-Deog; Jung, Young Hoon | Department of Food Science and Technology, Federal University Wukari, PMB 1020, Wukari, Nigeria; School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, South Korea; School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, South Korea; School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, South Korea; Research Group of Consumer Safety, Korea Food Research Institute, Jeollabuk-do, Wanju-gun, 55365, South Korea; School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, South Korea; Department of Food Science and Technology, Federal University of Technology, PMB 65, Minna, Nigeria; Division of Applied Life Science (BK21 Four), Institute of Agriculture & Life Science, Gyeongsang National University, Jinju, 52852, South Korea; School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, South Korea; School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, South Korea | 57202229091; 57217835247; 57829044300; 57219656318; 57219113098; 57829736300; 16444936000; 7101656375; 55999192900; 55550063700 | younghoonjung@knu.ac.kr; | International Journal of Bioprinting | INT J BIOPRINTING | 2424-7723 | 2424-8002 | 10 | 1 | SCIE | ENGINEERING, BIOMEDICAL;MATERIALS SCIENCE, BIOMATERIALS | 2023 | 6.8 | 13.4 | 0.89 | 2025-06-25 | 7 | 3D printing; Antioxidant activity; Cellulose microfibril; Guar gum; Hydrogel; Post-printing | English | Final | 2023 | 10.36922/ijb.0164 | 바로가기 | 바로가기 | 바로가기 | ||||||||
| ○ | Meeting Abstract | Early rituximab treatment reduces long-term disability in aquaporin-4 antibody-positive neuromyelitis optica spectrum | Park, Su Yeon; Kwon, Young Nam; Kim, Sunyoung; Kim, Seung-Hyun; Kim, Jong Kuk; Kim, Jun-Soon; Nam, Tai-Seung; Min, Young Gi; Park, Kyung Seok; Park, Jin-Sung; Seok, Jin Myoung; Sung, Jung-Joon; Sohn, Eunhee; Shin, Kyong Jin; Shin, Jin-Hong; Shin, Ha Young; Oh, Seong-il; Oh, JeeYoung; Yoon, Byeol-A; Lee, SangGon; Lee, Jong-Mok; Lee, Hye Lim; Choi, Kyomin; Huh, So-Young; Jang, Myoung-jin; Min, Ju-Hong; Kim, Byoung Joon; Kim, Sung Min | Korea Canc Ctr Hosp, Dept Neurol, Seoul, South Korea; Seoul Natl Univ Hosp, Biomed Res Inst, Dept Neurol, Seoul, South Korea; Ulsan Univ Hosp, Coll Med, Dept Neurol, Ulsan, South Korea; Hanyang Univ, Coll Med, Dept Neurol, Seoul, South Korea; Dong A Univ, Coll Med, Dept Neurol, Busan, South Korea; Seoul Natl Univ, Bundang Hosp, Dept Neurol, Bundang, South Korea; Chonnam Natl Univ, Chonnam Natl Univ Hosp, Med Sch, Dept Neurol, Gwangju, South Korea; Seoul Natl Univ, Coll Med, Dept Neurol, Seoul, South Korea; Kyungpook Natl Univ, Chilgok Hosp, Dept Neurol, Sch Med, Daegu, South Korea; Soonchunhyang Univ, Cheonan Hosp, Coll Med, Dept Neurol, Cheonan, South Korea; Chungnam Natl Univ, Coll Med, Dept Neurol, Daejeon, South Korea; Inje Univ, Haeundae Paik Hosp, Dept Neurol, Busan, South Korea; Pusan Natl Univ, Yangsan Hosp, Dept Neurol, Yangsan, South Korea; Yonsei Univ, Coll Med, Dept Neurol, Seoul, South Korea; Inje Univ, Busan Paik Hosp, Coll Med, Dept Neurol, Busan, South Korea; Konkuk Univ, Sch Med, Dept Neurol, Seoul, South Korea; Kyungpook Natl Univ Hosp, Dept Neurol, Daegu, South Korea; Korea Univ, Coll Med, Dept Neurol, Seoul, South Korea; Kosin Univ, Coll Med, Dept Neurol, Busan, South Korea; Seoul Natl Univ Hosp, Med Res Collaborating Ctr, Seoul, South Korea; Sungkyunkwan Univ, Sch Med, Samsung Med Ctr, Dept Neurol, Seoul, South Korea | Kim, Tae/B-9921-2013; Kuk, Kim/ABH-5221-2020; Shin, Jin-Hong/AAZ-8809-2020; Park, Kyung/J-5472-2012 | MULTIPLE SCLEROSIS JOURNAL | MULT SCLER J | 1352-4585 | 1477-0970 | 29 | SCIE | CLINICAL NEUROLOGY;NEUROSCIENCES | 2023 | 4.8 | 13.4 | 0 | English | 2023 | 2023-10 | 바로가기 | 바로가기 |
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