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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 | Analysis of the Principle of Semiconductor and Diode Presented in University Physics Textbooks | Since the 2009 revised curriculum, modern physics content has been introduced in the Korean secondary curriculum. However, teachers and students have difficulty understanding the modern physics content and it is difficult to find high-tech-contents education research. In this study, we analyzed the principle of a semiconductor and a diode in university textbooks. Specifically, the purpose of this study was to examine the explanations and illustrations concerning the principle of a semiconductor and a diode. Three criteria were established to analyze the content; the description of the semiconductor, the principle of the diode, and the application of the diode. As a result of this study, we found a large difference in the explanations and the illustrations among the textbooks. Especially, some university physics textbooks present the contents concerning the principle of the semiconductor and the diode insufficiently, and essential illustrations to explain the contents were not presented. Based on this study, we suggested several implications. © 2021 The Korean Physical Society. All rights reserved. | Ha, Sangwoo; Seok, Hyojun | Department of Physics Education, Kyungpook National University, 41566, South Korea; Department of Physics Education, Kongju National University, Gongju, 32588, South Korea | 55215468100; 55148409400 | hseok@kongju.ac.kr; | New Physics: Sae Mulli | 0374-4914 | 71 | 12 | 0 | 2025-07-30 | 0 | Content analysis of textbook; General physics textbook; Modern physics textbook; Principle of diode; Semiconductor | Korean | Final | 2021 | 10.3938/npsm.71.1044 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | Analysis of the relative importance of fire risk index evaluation items in deteriorated building districts using the analytic hierarchy process | This study aims to analyze the relative importance of FRI evaluation items in deteriorated building districts using the analytic hierarchy process (AHP) for the development of an FRI evaluation platform for deteriorated building districts. To this end, the AHP model was designed for 12 major evaluation items to evaluate the fire risk index of the deteriorated building district, and a total of 81 fire experts, including 47 fire officers, 17 university professors & researchers, and 17 fire-related industry experts were selected. The relative importance they assigned to the various items was determined through conducting a survey of the subjects. As a result, it was possible to analyze the relative importance of risk factors and fire extinguishing facilities, which are evaluation areas, and the relative importance of each evaluation item constituting construction information, risk factors, and fire extinguishing facilities. © International Journal of Sustainable Building Technology and Urban Development. | Park, Sunwoo; Ryu, Jungrim; Son, Byeunghun; Roh, Seungjun | Master’s Course Student, Department of Architectural Engineering, Kumoh National Institute of Technology, Gyeongbuk, Gumi, South Korea; FMworks Inc, Daegu, South Korea, School of Architecture, Kyungpook National University, Daegu, South Korea; Department of Architecture, Daegu Technical University, Daegu, South Korea; School of Architecture, Kumoh National Institute of Technology, Gyeongbuk, Gumi, South Korea | 57340510500; 56712252100; 56909550800; 55421850500 | roh@kumoh.ac.kr; | International Journal of Sustainable Building Technology and Urban Development | 2093-761X | 12 | 3 | 0.06 | 2025-07-30 | 1 | Analytic hierarchy process; Deteriorated building district; Evaluation item; Fire risk index; Relative importance | analytical hierarchy process; building; fire management; risk assessment; risk factor | English | Final | 2021 | 10.22712/susb.20210022 | 바로가기 | 바로가기 | |||||||||||||||
| ○ | Article | Analysis of trend and variation characteristics of UNEP and MDM climate indices: the case study of Chungcheong-do province | As the frequency and intensity of extreme weather events due to climate change are increasing in recent years, it is very important to evaluate and analyze climate conditions to manage and respond to the negative effects of climate change in advance. In this study, the trends and characteristics of regional climate change were analyzed by calculating the climate indices for the Chungcheong Province. Annual and monthly UNEP-MP, UNEP-PM and MDM indices were calculated using daily data from 1973-2020 collected from 10 synoptic meteorological stations operated by the Korea Meteorological Administration. The normality of climate data was analyzed through the KS test, and the climate change trend was analyzed by applying the Spearman and Pearson methods. The Chungcheongnam-do region had a relatively humid climate than the Chungcheongbuk-do region, and the annual climate indices showed a dry climate trend in Cheongju and Chungju, while the climate of Seosan and Buyeo was becoming humid. Based on the monthly trend change analysis, a humid climate trend was observed in summer and autumn, while a dry climate trend was observed in spring and winter. Comparison of climate indices during the past (2001-2010) and the recent (2011-2020) years showed a higher decrease in the average climate indices during the last 10 years and a gradually drying climate change trend was recorded. © 2021 Korea Water Resources Association. | Cho, Hyungon; Choi, Kyung-Sook | Department of Agricultural Civil Engineering, Kyungpook National University, Daegu, South Korea; Department of Agricultural Civil Engineering, Kyungpook National University, Daegu, South Korea | 57871732100; 54392662900 | ks.choi@knu.ac.kr; | Journal of Korea Water Resources Association | 2799-8746 | 54 | 11 | 0 | 2025-07-30 | 0 | Climate change; Climate index; MDM; Trend analysis; UNEP | Korean | Final | 2021 | 10.3741/jkwra.2021.54.11.999 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | ○ | Proceedings Paper | Analysis on the Channel Prediction Accuracy of Deep Learning-based Approach | In recent days, the vehicular communication system (VCS) plays an important role in driving safety and traffic information. In VCS, one of the most important factors that affects the system performance is the channel prediction. The accurate channel prediction is a necessary part for secure vehicle-to-vehicle communication. The channel prediction in VCS has many challenges and these challenges reduce VCS performance. In this paper, we analyze the impact of the deep learning-based channel prediction algorithm for vehicle-to-vehicle communication to improve the channel prediction accuracy of VCS. We consider the algorithm called channel adaptive transmission (CAT) which uses the long short-term memory (LSTM) networks for channel prediction. The proposed approach achieves 2.6 dBm of root mean square error and over 97% of prediction accuracy. The result shows that this algorithm can be utilized efficiently in channel prediction. | Son, Woo-Sung; Han, Dong Seog | Kyungpook Natl Univ, Sch Elect & Elect Engn, Daegu, South Korea | SON, Woo/AAF-5339-2020 | 57223306362; 7403219442 | sonws1230@knu.ac.kr;dshan@knu.ac.kr; | 3RD INTERNATIONAL CONFERENCE ON ARTIFICIAL INTELLIGENCE IN INFORMATION AND COMMUNICATION (IEEE ICAIIC 2021) | 3.13 | 2025-07-30 | 15 | 19 | channel prediction; deep learning; channel prediction accuracy | channel prediction; channel prediction accuracy; deep learning | Forecasting; Long short-term memory; Mean square error; Vehicle to vehicle communications; Vehicles; Accurate channels; Channel adaptive; Channel prediction; Learning-based approach; Prediction accuracy; Root mean square errors; Traffic information; Vehicular communications; Deep learning | English | 2021 | 2021 | 10.1109/icaiic51459.2021.9415201 | 바로가기 | 바로가기 | 바로가기 | |||||||||||||
| ○ | ○ | Article | Analytical toxicology service model at the subregional center level for severe acute poisoning | Acute poisoning may necessitate identification of the toxic agent; however, several acutely poisoned patients are treated with minimal laboratory assistance. We investigated whether focused reference to laboratory toxicology tests conducted during a pilot project for a subregional analytical toxicology service influences treatment decisions. Patients with acute poisoning presented to the level 1 regional emergency medical center from May 2018 to April 2019 were initially reviewed. Poison samples were referred to the subregional toxicological analytical service. In total, 253 substance samples were tested among 111 patients during the study. According to the reported drug levels, 3 (1.2%) samples contained lethal doses, 49 (19%) had toxic levels, and 28 (11%) contained detectable levels of a lethal toxin or pesticide. Disagreement between the clinical assessment and laboratory analyses was found for 62 patients (fair kappa = 0.24, 56%), and they often had lower Glasgow Coma Scale, higher severity scores, older age, and less likelihood of receiving gastrointestinal decontamination. The regional analytical toxicology services were helpful for diagnostic planning and therapeutic management of acute poisoning. For seriously poisoned patients with inconsistent histories, it is necessary to reevaluate the classic therapeutic process based on the medical history. | Lee, Mi Jin; Cho, Jae Wan; Jung, Haewon; Park, Jungbae; Kim, Yun Jeong; Seo, Jun Seok; Chang, Hanseok; Won, Sinae | Kyungpook Natl Univ, Sch Med, Dept Emergency Med, Daegu, South Korea; Dongguk Univ, Ilsan Hosp, Coll Med, Dept Emergency Med, Seoul, South Korea; Natl Med Ctr, Natl Emergency Med Ctr, Seoul, South Korea; Kyungpook Natl Univ, Sch Med, Dept Emergency Med, 130 Dongdeok Ro, Daegu 41944, South Korea | ; Park, Jae Yong/ISS-5916-2023 | 55507282600; 7403536065; 57221554827; 57189030435; 57202340666; 55614793100; 59172432200; 59171707800 | cagacity@naver.com; | TOXICOLOGY COMMUNICATIONS | 2473-4306 | 5 | 1 | 0.1 | 2025-07-30 | 2 | 2 | HISTORY; GUIDELINES; IDENTIFICATION; RELIABILITY; ANTIDOTES; STOCKING; DRUGS | English | 2021 | 2021-11-30 | 10.1080/24734306.2021.1913913 | 바로가기 | 바로가기 | 바로가기 | ||||||||||||
| ○ | ○ | Review | Anemia Management in Peritoneal Dialysis: Perspectives From the Asia Pacific Region | Anemia is an important complication in patients with chronic kidney disease. Peritoneal dialysis (PD) is one of the most common modalities of kidney replacement therapy for patients with end-stage kidney disease. PD is particularly prevalent in the Asian Pacific region. Among the different countries and regions, including mainland China, Hong Kong, Japan, Malaysia, Singapore, South Korea, and Thailand, PD accounts for 2.8% to 74.6% of the dialysis population. In addition, 82% to 96% of the PD populations from these countries and regions are receiving erythropoiesis-stimulating agents (ESAs). Asian Pacific countries and regions follow the latest KDIGO (Kidney Disease: Improving Global Outcomes) guidelines for the initiation of treatment of anemia in PD patients. The types of ESAs commonly used include shorte-racting (epoetin alfa and beta) and longer-acting agents, including darbepoetin alfa or methoxy polyethylene glycol-epoetin beta. The most commonly used ESAs in Mainland China, Malaysia, Singapore, and Thailand are the shorter-acting agents, whereas in Hong Kong, Japan, and South Korea, longer-acting ESAs are most common. Oral iron therapy is still the most commonly used iron supplement. The route and dosage of iron administration in PD patients requires more research studies. With the introduction of oral hypoxia-inducible factor prolyl hydroxylase inhibitors into clinical use, the landscape of treatment of anemia in the PD population in the Asia Pacific region may change in the coming years. (C) 2021 The Authors. Published by Elsevier Inc. on behalf of the National Kidney Foundation, Inc. | Li, Philip Kam Tao; Choy, Agnes Shin Man; Bavanandan, Sunita; Chen, Wei; Foo, Marjorie; Kanjanabuch, Talerngsak; Kim, Yong-Lim; Nakayama, Masaaki; Yu, Xueqing | Chinese Univ Hong Kong, Prince Wales Hosp, Carol & Richard Yu Peritoneal Dialysis Res Ctr, Dept Med & Therapeut,Shatin, 30-32 Ngan Shing St, Hong Kong, Hong Kong, Peoples R China; Hosp Kuala Lumpur, Dept Nephrol, Kuala Lumpur, Malaysia; Sun Yat Sen Univ, Natl Hlth Commiss China & Guangdong Prov, Affiliated Hosp 1, Dept Nephrol,Key Lab Nephrol, Guangzhou, Peoples R China; Singapore Gen Hosp, Dept Renal Med, Singapore, Singapore; Chulalongkorn Univ, Ctr Excellence Kidney Metab Disorders, Bangkok, Thailand; Chulalongkorn Univ, Fac Med, Dept Med, Div Nephrol, Bangkok, Thailand; Kyungpook Natl Univ, Sch Med, Daegu, South Korea; St Lukes Int Hosp, Kidney Ctr, Tokyo, Japan; Guangdong Prov Peoples Hosp, Dept Nephrol, Guangzhou, Peoples R China; Guangdong Acad Med Sci, Guangzhou, Peoples R China | Bavanandan, Sunita/AFV-7972-2022; Kim, Yong-Lim/AGK-3172-2022 | 25928016800; 56906753800; 6506267277; 57206954008; 8968123600; 13609834900; 55633533600; 35300615900; 55575709300 | philipli@cuhk.edu.hk;yuxueqing@gdph.org.cn; | KIDNEY MEDICINE | KIDNEY MED | 2590-0595 | 3 | 3 | ESCI | UROLOGY & NEPHROLOGY | 2021 | N/A | 0.4 | 2025-07-30 | 11 | 10 | RECOMBINANT-HUMAN-ERYTHROPOIETIN; INTRAVENOUS IRON; KIDNEY-DISEASE; HEMODIALYSIS; COHORT | Anemia; Asia Pacific; peritoneal dialysis | antianemic agent; continuous erythropoiesis receptor activator; hypoxia inducible factor prolyl hydroxylase inhibitor; recombinant erythropoietin; anemia; China; clinical outcome; disease association; Hong Kong; human; iron therapy; Japan; Malaysia; peritoneal dialysis; practice guideline; prevalence; Review; Singapore; South Korea | English | 2021 | 2021 (MAY-JUN) | 10.1016/j.xkme.2021.01.011 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | Article | Anti-inflammatory and antioxidant effects of Barringtonia augusta Kurz extract | Barringtonia augusta Kurz is a species of the genus Barringtonia. Although several studies have analyzed the biological activity of B. racemosa Roxb and B. acutangula, the anti-inflammatory and antioxidant effects of B. augusta extract (BKE) remain unclear. Therefore, in this study, we investigated the anti-inflammatory and antioxidant effects of BKE using lipopolysaccharide (LPS) and RAW 264.7. BKE suppressed LPS-induced nitric oxide (NO) and inducible NO synthase expression without affecting RAW 264.7 cell viability. Additionally, BKE showed 2,2-Diphenyl-1-picrylhydrazyl and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) radical scavenging capacities and inhibited LPS-induced reactive oxygen species production in RAW 264.7 cells. BKE also suppressed LPS-induced phosphorylation of IκB kinase and nuclear factor kappa-B (NF-κB) and p65 translocation from the cytosol to the nucleus in RAW 264.7 cells. These results suggest that BKE is a possible novel material that exerts beneficial antioxidant and anti-inflammatory effects through the inhibition of NF-κB signaling pathways. © The Korean Society of Food Science and Technology | Ryu, Soo Ho; Kim, Min Jeong; Bach, Tran The; Jung, Sung Keun | School of Food Science and Biotechnology, Kyungpook National University, South Korea; School of Food Science and Biotechnology, Kyungpook National University, South Korea; Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology (VAST), Viet Nam; School of Food Science and Biotechnology, Kyungpook National University, South Korea | 57418127000; 57215818497; 35083068900; 35310491400 | skjung04@knu.ac.kr; | Korean Journal of Food Science and Technology | 0367-6293 | 53 | 2 | 0 | 2025-07-30 | 0 | Anti-inflammatory effect; Antioxidant effect; Barringtonia augusta Kurz extract; Nitric oxide; Nuclear factor kappa-B | Korean | Final | 2021 | 10.9721/kjfst.2021.53.2.154 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | Anti-inflammatory effect of Pyrrosia lingua extract on Raw 264.7 macrophages | To test the potential use of the fern Pyrrosia lingua as an anti-inflammatory functional material, we examined the effects of P. lingua ethanol extract (PLE) on RAW 264.7 macrophages treated with the pro-inflammatory molecule lipopolysaccharide (LPS). Notably, up to 100 μg/mL PLE did not result in any discernable inhibition of cellular metabolic activity or cytotoxicity in the macrophages. However, supplementing LPS-treated RAW 264.7 macrophages with PLE significantly suppressed various pro-inflammatory responses in a dose-dependent manner, including i) phosphorylation of nuclear factor-kappa B (NF-κB) subunit p65; ii) accumulation of inducible nitric oxide synthase and cyclooxygenase-2; iii) expression of pro-inflammatory mediators, including prostaglandin E synthase 2 and nitrite; and iv) expression of pro-inflammatory biomarker genes, including interleukin 1 beta, interleukin 6, tumor necrosis factor-alpha, and monocyte chemoattractant protein-1. Taken together, our results indicate that PLE regulates NF-κB signaling and inhibits cytokine production. Therefore, the use of domestic biological resources like could be increased P. lingua as a novel functional material. © 2021 Korean Society of Food Preservation. All rights reserved. | Hong, Shin Hyub; Lee, Eun-Ho; Park, Hye-Jin; Kim, Jung In; Jung, Hee-Young; Kang, In-Kyu; Kim, Byung-Oh; Park, Heui-Dong; Cho, Young-Je | 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; School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, South Korea; School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea; Department of Horticultural Science, 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; School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, South Korea | 57191666464; 56347429100; 7601567655; 57353381600; 7403029383; 56577308800; 7501567571; 7601568590; 55265396300 | yjcho@knu.ac.kr; | Korean Journal of Food Preservation | 1738-7248 | 28 | 6 | 0.15 | 2025-07-30 | 3 | Anti-inflammation; Biomarker genes; Lipopolysaccharide; Macrophage; Pyrrosia lingua | Korean | Final | 2021 | 10.11002/kjfp.2021.28.6.828 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | Anti-inflammatory effect of shea butter extracts in canine keratinocytes | Shea butter (Vitellaria paradoxa) is a fat extracted from shea tree nuts and contains relatively high levels of non-glycerides. Triterpenes, the main non-glyceride component, exhibit a variety of biological activities such as antitumor, antibacterial, and anti-inflammatory. Shea butter extract (SBE) has been used to treat various skin problems such as burns, eczema, and rash in human medicine, but little is known about the activity of SBE on canine skin. This study evaluated the cytotoxicity and anti-inflammatory effect of SBE in canine keratinocytes. Cytotoxicity of lipopolysaccharide (LPS, 5-50 ng/mL) and SBE (50-200 μg/mL) was evaluated using the CCK-8 assay. Non-cytotoxic concentrations of LPS and SBE were administered to canine cell cultures to evaluate anti-inflammatory effects. To evaluate the anti-inflammatory activity of SBE, the levels of IL-1β, IL-8, IL-12, and TNF-α were measured using ELISA kits. The concentration of each cytokine was quantified in control, LPS-treated, LPS + SBE-treated groups. Increased levels of IL-1β, IL-8, and IL-12 were found in LPS-treated groups relative to control groups. LPS + SBE-treated groups showed a lower level of IL-1β, IL-8, and IL-12 than LPS-treated groups. These results suggest that SBE may have application as a topical agent for canine inflammatory skin diseases. However, further in vivo study is needed to evaluate the safety and efficacy of SBE in dogs. © 2021, Korean Society of Veterinary Clinics. All rights reserved. | Lim, Dahye; Bae, Seulgi; Oh, Taeho | Department of Veterinary Dermatology, College of Veterinary Medicine, Kyungpook National University, Daegu, 41566, South Korea; Department of Veterinary Dermatology, College of Veterinary Medicine, Kyungpook National University, Daegu, 41566, South Korea; Department of Veterinary Dermatology, College of Veterinary Medicine, Kyungpook National University, Daegu, 41566, South Korea | 57216174038; 55418865900; 8251199600 | sgbae@knu.ac.kr;thoh@knu.ac.kr; | Journal of Veterinary Clinics | 1598-298X | 38 | 1 | 0.74 | 2025-07-30 | 4 | Anti-inflammatory; Cytokine; Dog; Keratinocyte; Shea butter extracts (SBE) | dimethyl sulfoxide; gentamicin; interleukin 12; interleukin 1beta; interleukin 8; lipopolysaccharide; phosphate buffered saline; plant extract; shea butter extract; triterpene; tumor necrosis factor; unclassified drug; animal cell; antiinflammatory activity; Article; burn; canine keratinocyte; cell viability; cell viability assay; controlled study; cytotoxicity; drug dose comparison; drug efficacy; drug safety; eczema; enzyme linked immunosorbent assay; fetal bovine serum; gene expression; keratinocyte; nonhuman; spectrophotometry; Vitellaria paradoxa | English | Final | 2021 | 10.17555/jvc.2021.02.38.1.27 | 바로가기 | 바로가기 | |||||||||||||||
| ○ | Article | Antigenic characterization of low and highly pathogenic H5 avian influenza viruses using antigenic cartography | H5 and H7 subtype of low pathogenic avian influenza (LPAI) viruses could evolve into highly pathogenic avian influenza (HPAI) viruses in poultry and could cause severe outbreaks. The antigenicity of the viruses is a core component to develop vaccines and antibody therapies. Thus, in this study, we analyzed the antigenicity of the H5 subtype of 10 LPAI and 4 HPAI viruses. While the LPAI viruses showed highly similar antigenicity, the HPAI viruses showed relatively higher antigenic variability. The results highlight that the LPAI viruses’ antigenicity has not been mutated in their natural host, wild birds. Further, the study suggested that the vaccination could accelerate the mutation of the H5 HPAI viruses’ antigenicity. Continuous monitoring of the antigenicity changes is needed to control future outbreaks. © 2021 Journal of Bacteriology and Virology. | Kwon, Jung-Hoon | College of Veterinary Medicine, Kyungpook National University, Daegu, 41566, South Korea | 55559800200 | Junghoon.kwon@knu.ac.kr; | Journal of Bacteriology and Virology | 1598-2467 | 51 | 1 | 0 | 2025-07-30 | 0 | Antigenic map; Antigenicity; Avian influenza virus; H5 | antigenicity; article; controlled study; highly pathogenic avian influenza virus; low pathogenic avian influenza virus; natural host; nonhuman; vaccination | Korean | Final | 2021 | 10.4167/jbv.2021.51.1.021 | 바로가기 | 바로가기 | |||||||||||||||
| ○ | Article | Antiviral effect of persimmon (Diospyros kaki Thunb. cv. Cheongdo-Bansi) extracts on murine norovirus | Norovirus infections are one of the most significant causes of foodborne outbreaks worldwide. This study aimed to investigate the antiviral effects of persimmon (Diospyros kaki Thunb. cv. Cheongdo-Bansi) extracts on murine norovirus (MNV). Persimmon extracts obtained by solvent extraction and squeezing, prior to freeze-drying were evaluated by determining the yield and tannin contents. The cytotoxicity and antiviral effect of persimmon extracts were determined using a 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay and a time-of-addition assay, respectively. The yield and tannin content were in following order: methanol > water > ethanol > acetone > juice extracts and juice > acetone > water > ethanol > methanol extracts, respectively. The concentrations of methanol, ethanol, acetone, water, and juice extracts were determined to be 800, 800, 600, 200, and 400 μg/mL, respectively. The MNV titer was significantly reduced by 1.65 log plaque forming unit (PFU)/mL with 18% reduction in plaque formation in group pre-treated with water extract. Furthermore, the significant reductions in MNV titer by 2.14, 1.69, and 2.96 log PFU/mL were observed in groups co-treated with acetone, water, and juice extracts, respectively with plaque formation inhibition of 22-40%. However, there were no significant antiviral effects in the post-treated groups. This study suggests the potential use of persimmon extracts as anti-noroviral agents. Copyright © The Korean Society of Food Preservation. | Choe, Jaein; Jung, Hyeju; Choi, Changsun; Park, Mi-Kyung | 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; Department of Food and Nutrition, Chung-Ang University, Anseong, 17546, South Korea; School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, South Korea | 57226770667; 57226788607; 56804203600; 7404491155 | parkmik@knu.ac.kr; | Korean Journal of Food Preservation | 1738-7248 | 28 | 3 | 0 | 2025-07-30 | 1 | Antiviral effect; MTT asssy; Norovirus; Persimmon (Diospyros kaki Thunb.); Time-of-addition assay | Korean | Final | 2021 | 10.11002/kjfp.2021.28.3.437 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | ○ | Article | Application of a Ti3C2TX MXene-Coated Membrane for Removal of Selected Natural Organic Matter and Pharmaceuticals | Ti3C2TX MXene was used for surface modification of membranes by vacuum-assisted filtration. Owing to its higher hydrophilicity, negatively charged surface, and lower molecular weight cutoff, the Ti3C2TX MXene-coated membrane showed great performance for the treatment of organic contaminants. Humic acid (HA)/tannic acid mixtures were selected as the target natural organic matter (NOM). Owing to weakened hydrophobic interaction and improved size exclusion upon using Ti3C2TX MXene, it was difficult for HA to pass through the membrane. Membrane performance was tested for two different charged pharmaceuticals (amitriptyline and ibuprofen) under three pH conditions. The water permeabilities of pure water and both pharmaceuticals showed similar trends. This indicates that separation is affected by electrostatic interactions because the membrane surface is more negatively charged after Ti3C2TX MXene coating. Additionally, the reusability of the Ti3C2TX MXene-coated membrane was evaluated in three filtration cycles for NOM. After the first and second cleanings, recoveries of water permeabilities were 95.5% and 91.6% for HA. Although NOM can act as a foulant, HA caused reversible fouling. These findings indicate that the Ti3C2TX-coated membrane can be engineered to effectively treat various organic contaminants with high water permeability, retention performance, and antifouling capability. | Kim, Sewoon; Gholamirad, Farivash; Shin, Bora; Taheri-Qazvini, Nader; Cho, Jinwoo; Yu, Miao; Park, Chang Min; Heo, Jiyong; Yoon, Yeomin | Univ South Carolina, Dept Civil & Environm Engn, Columbia, SC 29208 USA; Univ South Carolina, Dept Chem Engn, Columbia, SC 29208 USA; Sejong Univ, Dept Environm & Energy, Seoul 05006, South Korea; Univ South Carolina, Biomed Engn Program, Columbia, SC 29208 USA; Univ Buffalo State Univ New York, Dept Chem & Biol Engn, Buffalo, NY 12180 USA; Kyungpook Natl Univ, Dept Environm Engn, Daegu 41566, South Korea; Korea Army Acad Young Cheon, Dept Civil & Environm Engn, Gyeongbuk 38900, South Korea | Park, Chang Min/CAA-8506-2022; Yoon, Yeomin/KDP-2253-2024; Taheri Qazvini, Nader/E-6956-2013; Gholamirad, Farivash/AFL-0546-2022 | 57201422323; 57218710079; 57209260401; 36609373800; 57203087212; 35410925300; 57209588953; 42461338400; 7402126688 | jiyongheo@naver.com;yoony@cec.sc.edu; | ACS ES&T WATER | ACS EST WATER | 2690-0637 | 1 | 9 | ESCI | ENVIRONMENTAL SCIENCES;WATER RESOURCES | 2021 | N/A | 1.9 | 2025-07-30 | 27 | 30 | Ti3C2TX MXene; membrane surface modification; separation mechanism; natural organic matter; pharmaceuticals | HUMIC-ACID; ULTRAFILTRATION MEMBRANES; WATER-TREATMENT; WASTE-WATER; HIGH-FLUX; ADSORPTION; MICROPOLLUTANTS; CONTAMINANTS; SUBSTANCES; MORPHOLOGY | membrane surface modification; natural organic matter; pharmaceuticals; separation mechanism; Ti<sub>3</sub>C<sub>2</sub>T<sub>X</sub> MXene | English | 2021 | 2021-09-10 | 10.1021/acsestwater.1c00242 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | Article | Application of atp bioluminescence assay for effect assessment of hygiene visiting education on children's foodservice facilities in the local small town | The purpose of this study was to evaluate the application of ATP bioluminescence assay for effect assessment of hygiene visiting education on children's foodservice facilities in the local small town. The sanitary inspection results of the hygiene visiting education showed significant improvement in all items except 'To regularly disinfect cooking facilities, storage rooms, etc.' ATP bioluminescence analysis was performed on cooking utensils to evaluate the educational effect, and the results showed a correlation with the effect in most items. In the case of knives and cutting boards, all facilities showed a value of 20 RLU/cm2 or less after the educational support, and in particular, it was approximately 10 RLU/cm2 or less in national/public, corporation and private facilities. Correlation analysis between the post-education sanitary inspection results and ATP values for three items related to knives and cutting boards showed that they have a negative and high correlations. © 2021 Korean Society of Food Science and Technology. All rights reserved. | Pak, Hye-Jin; Cheigh, Chan-Ick | Department of Food and food service industry, Kyungpook National University, South Korea, Center for Children's Foodservice Management of Yecheon-gun, South Korea; Department of Food and food service industry, Kyungpook National University, South Korea | 57211714806; 6506587023 | cic@knu.ac.kr; | Korean Journal of Food Science and Technology | 0367-6293 | 53 | 4 | 0 | 2025-07-30 | 0 | ATP bioluminescence assay; Children's foodservice facilities; Cooking utensils; Hygiene visiting education | Korean | Final | 2021 | 10.9721/kjfst.2021.53.4.501 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | Application of convolutional autoencoder for spatiotemporal bias-correction of radar precipitation | As the frequency of localized heavy rainfall has increased during recent years, the importance of high-resolution radar data has also increased. This study aims to correct the bias of Dual Polarization radar that still has a spatial and temporal bias. In many studies, various statistical techniques have been attempted to correct the bias of radar rainfall. In this study, the bias correction of the S-band Dual Polarization radar used in flood forecasting of ME was implemented by a Convolutional Autoencoder (CAE) algorithm, which is a type of Convolutional Neural Network (CNN). The CAE model was trained based on radar data sets that have a 10-min temporal resolution for the July 2017 flood event in Cheongju. The results showed that the newly developed CAE model provided improved simulation results in time and space by reducing the bias of raw radar rainfall. Therefore, the CAE model, which learns the spatial relationship between each adjacent grid, can be used for real-time updates of grid-based climate data generated by radar and satellites. © 2021 Korea Water Resources Association. | Jung, Sungho; Oh, Sungryul; Lee, Daeeop; Le, Xuan Hien; Lee, Giha | Department of Advanced Science and Technology Convergence, Kyungpook National University, Sangju, South Korea; Geumriver Flood Control Office, Ministry of Environment, Gongju, South Korea; Disaster Prevention Emergency Management Institute, Kyungpook National University, Sangju, South Korea; Disaster Prevention Emergency Management Institute, Kyungpook National University, Sangju, South Korea; Department of Advanced Science and Technology Convergence, Kyungpook National University, Sangju, South Korea | 57209733155; 57192113348; 57202956223; 57209735659; 35069799400 | leegiha@knu.ac.kr; | Journal of Korea Water Resources Association | 2799-8746 | 54 | 7 | 0.15 | 2025-07-30 | 2 | Bias-correction; Convolutional autoencoder; Deep learning; Radar rainfall | Korean | Final | 2021 | 10.3741/jkwra.2021.54.7.453 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | Application of deep learning method for decision making support of dam release operation | The advancement of dam operation is further required due to the upcoming rainy season, typhoons, or torrential rains. Besides, physical models based on specific rules may sometimes have limitations in controlling the release discharge of dam due to inherent uncertainty and complex factors. This study aims to forecast the water level of the nearest station to the dam multi-timestep-ahead and evaluate the availability when it makes a decision for a release discharge of dam based on LSTM (Long Short-Term Memory) of deep learning. The LSTM model was trained and tested on eight data sets with a 1-hour temporal resolution, including primary data used in the dam operation and downstream water level station data about 13 years (2009~2021). The trained model forecasted the water level time series divided by the six lead times: 1, 3, 6, 9, 12, 18-hours, and compared and analyzed with the observed data. As a result, the prediction results of the 1-hour ahead exhibited the best performance for all cases with an average accuracy of MAE of 0.01m, RMSE of 0.015 m, and NSE of 0.99, respectively. In addition, as the lead time increases, the predictive performance of the model tends to decrease slightly. The model may similarly estimate and reliably predicts the temporal pattern of the observed water level. Thus, it is judged that the LSTM model could produce predictive data by extracting the characteristics of complex hydrological non-linear data and can be used to determine the amount of release discharge from the dam when simulating the operation of the dam. © 2021 Korea Water Resources Association. | Jung, Sungho; Le, Xuan Hien; Kim, Yeonsu; Choi, Hyungu; Lee, Giha | Department of Advanced Science and Technology Convergence, Kyungpook National University, Sangju, South Korea; Disaster Prevention Emergency Management Institute, Kyungpook National University, Sangju, South Korea; Department of Water Resources Research Management, K-water Research Institute, Daejeon, South Korea; Nakdonggang River Basin Head Office, K-water, Daegu, South Korea; Department of Advanced Science and Technology Convergence, Kyungpook National University, Sangju, South Korea | 57209733155; 57209735659; 55582903200; 58078879000; 35069799400 | hienlx@knu.ac.kr; | Journal of Korea Water Resources Association | 2799-8746 | 54 | S-1 | 0.08 | 2025-07-30 | 1 | Dam operation; Deep learning; LSTM model; Nam river dam; Water level prediction | Korean | Final | 2021 | 10.3741/jkwra.2021.54.s-1.1095 | 바로가기 | 바로가기 |
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