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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 | Modelling Reachability in Transport Networks: Using Alternative Visual Representations in Interactive Linked-Views to Gain Valuable Insights | Most people use maps for navigation. Geographic maps visually represent physical distance between locations. These maps sometimes provide a false impression of travel times. Two cities geographically close to each other might be "far apart" in terms of travel time because of slower connections, whereas two cities geographically distant might be "nearby" in terms of travel time because of faster connections. Under such circumstances, visualizing a transport network using time as a distance measure can make the transport network more understandable. This study integrates several (carto)graphic representations-a time line, a distance line, a time prism, a time cartogram, and a geographic map-in an interactive linked-views environment to model reachability in transport networks. A prototype is implemented in a web environment using D3.js. The implementation can be applied to any transport network. In this research, the approach is illustrated with railroad network data for the Dutch province of Overijssel. The solution provides an alternative and insightful perspective for analyzing the data. In addition to complementing a wide variety of methods to visualizing travel times, the approach could be applied in areas such as spatial analysis and transport planning. | Ullah, Rehmat; Hasan, Laiq; Ullah, Farman; Khan, Ajmal; Cho, You-Ze | Univ Engn & Technol Peshawar, Dept Comp Syst Engn, Peshawar, Pakistan; COMSATS Univ Islamabad, Dept Elect & Comp Engn, Attock Campus, Attock, Pakistan; Kyungpook Natl Univ, Sch Elect & Elect Engn, Daegu 41566, South Korea | Ullah, Rehmat/JQW-8413-2023; khan, Ajmal/P-8860-2019 | 57213050947; 24483098300; 58116209100; 7404909217; 7404469829 | rehmatullah@uetpeshawar.edu.pk;laiqhasan@uetpeshawar.edu.pk;farmankttk@cuiatk.edu.pk;drajmal@cuiatk.edu.pk;yzcho@ee.knu.ac.kr; | MOBILE INFORMATION SYSTEMS | MOB INF SYST | 1574-017X | 1875-905X | 2021 | SCIE | COMPUTER SCIENCE, INFORMATION SYSTEMS;TELECOMMUNICATIONS | 2021 | 1.863 | 76.9 | 0 | 2025-07-30 | 0 | 0 | Computer applications; Computer networks; Distance measure; Geographic maps; Graphic representation; Railroad networks; Spatial analysis; Transport networks; Transport planning; Visual representations; Travel time | English | 2021 | 2021-02-08 | 10.1155/2021/8813163 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||||
| ○ | ○ | Article | Adhaeribacter radiodurans sp. nov., isolated from the rhizospheric soil of Elymus tsukushiensis, a plant native to the Dokdo Islands, Republic of Korea | KUDC8001(T) was isolated from the rhizosperic soil of Elymus tsukushiensis in the Dokdo Islands, Republic of Korea. Strain KUDC8001(T) was Gram-stain-negative, non-motile and rod-shaped. KUDC8001(T) was catalase- and oxidase-positive. This strain is capable of growing at 4-37 degrees C and pH 7.0-8.0 and exhibited optimal growth at 25 degrees C and pH 7.0. It could be grown in R2A, nutrient agar and ISP2 agar plates. The cell width ranged from 0.7 to 1.0 mu m, and length ranged from 2.5 to 5.5 mu m. The genomic G+C content was 40.8 mol%. Phylogenetic analysis, based on 16S rRNA gene sequences, revealed that the strain KUDC8001(T) belongs to the genus Adhaeribacter, which is most closely related to the strain A. pallidiroseus HMF7616(T) (97.5%). The DNA relatedness of KUDC8001(T) with the type strains of A. pallidiroseus HMF7616(T), A. swui 17 mud1-7(T) and A. arboris HMF7605(T) was <= 80.3% based on average nucleotide identity calculations and <= 86.9% based on average amino acid identity calculations. In silico DNA-DNA hybridization values of the strain KUDC8001(T) with the most closely related strains were 22.1, 24.0 and 24.4%. Based on its phenotypic, phylogenetic, genetic and chemotaxonomic features, the strain KUDC8001(T) should be considered as a novel species in the genus Adhaeribacter, for which we have proposed the name Adhaeribacter radiodurans sp. nov. The type strain is KUDC8001(T) (=KCTC 82078(T)=CGMCC 1.18475(T)). | Hwang, Ye-Ji; Son, Jin-Soo; Lee, Soo-Yeong; Kim, Min-Ji; Park, Jong Myong; Shin, Jae-Ho; Ghim, Sa-Youl | Kyungpook Natl Univ, Sch Life Sci, Res Inst Dok Do & Ulleung Do Isl, 80 Daehakro, Daegu 41566, South Korea; Kyungpook Natl Univ, Sch Life Sci, Plus KNU Creat BioRes Grp BK21, 80 Daehakro, Daegu 41566, South Korea; Kyungpook Natl Univ, Sch Appl Biosci, Coll Agr & Life Sci, Daegu 41566, South Korea; Water Qual Res Inst, Incheon 21316, South Korea | shin, Jaeho/K-6792-2013; Park, Jong Myong/D-5535-2014 | 55279513600; 55311904400; 57205313627; 57127351600; 54382161000; 57224125922; 7003577307 | ghimsa@knu.ac.kr; | INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY | INT J SYST EVOL MICR | 1466-5026 | 1466-5034 | 71 | 1 | SCIE | MICROBIOLOGY | 2021 | 2.689 | 77.0 | 0.09 | 2025-07-30 | 1 | 1 | Adhaeribacter; Dokdo Islands; Soil bacteria | WEB SERVER; GENOME; ANNOTATION; TREES | Adhaeribacter; Dokdo Islands; Soil bacteria | Bacterial Typing Techniques; Bacteroidetes; Base Composition; DNA, Bacterial; Elymus; Fatty Acids; Islands; Nucleic Acid Hybridization; Phylogeny; Republic of Korea; Rhizosphere; RNA, Ribosomal, 16S; Sequence Analysis, DNA; Soil Microbiology; catalase; contig; nucleotide; oxidoreductase; RNA 16S; bacterial DNA; fatty acid; RNA 16S; Adhaeribacter radiodurans; Article; bacterial strain; bacterium isolate; chemotaxonomy; controlled study; DNA base composition; DNA DNA hybridization; Elymus; Elymus tsukushiensis; gene sequence; genome size; Gram negative aerobic rods and cocci; Gram staining; nonhuman; nucleotide sequence; pH; phylogenetic tree; plasmid; priority journal; rhizosphere bacterium; sequence alignment; soil microflora; South Korea; type strain; bacterium identification; Bacteroidetes; chemistry; classification; DNA sequence; Elymus; genetics; island (geological); isolation and purification; microbiology; nucleic acid hybridization; phylogeny; rhizosphere | English | 2021 | 2021 | 10.1099/ijsem.0.004612 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Chitinophaga fulva sp. nov., isolated from forest soil | An aerobic, Gram-stain-negative, oxidase- and catalase-positive, non-motile, non-spore-forming, rod-shaped and yellow-coloured bacterium designated strain G-6-1-13(T) was isolated from Gwanggyo mountain forest soil. Strain G-6-1-13(T) could grow at 15-40 degrees C (optimum, 20-32 degrees C), pH 4.5-10.5 (optimum, pH 6.0-9.0), at 2% (w/v) NaCl concentration, and produced flexirubin-type pigments. Phylogenetic analysis based on its 16S rRNA gene sequence showed that strain G-6-1-13(T) formed a lineage within the genus Chitinophaga that was distinct from other species of the genus. Closest member was Chitinophaga varians 10-7 W-9003(T) (98.6% sequence similarity) followed by C. eiseniae DSM 22224(T) (98.4 %), C. qingshengii JN246(T) (97.6%) and C. terrae KP01(T) (97.4%). The major cellular fatty acids were iso-C-15:0, C-16:1 omega 5c, and summed feature 3 (iso-C-15:0 2-OH and/or C-16:1 omega 6c). MK-7 was the sole respiratory quinone. The major polar lipids were phosphatidylethanolamine and an unidentified phospholipid. The DNA G+C content of strain G-6-1-13(T) was 48.7 mol%. Average nucleotide identity and in silico DNA-DNA hybridization were below the species threshold. On the basis of phenotypic, genotypic, phylogenetic and chemotaxonomic characterization, G-6-1-13(T) represents a novel species in the genus Chitinophaga, for which the name Chitinophaga fulva sp. nov. is proposed. The type strain is G-6-1-13(T) (=KACC 21624(T)=NBRC 114361(T)). | Dahal, Ram Hari; Chaudhary, Dhiraj Kumar; Kim, Dong-Uk; Kim, Jaisoo | Kyonggi Univ, Coll Nat Sci, Dept Life Sci, Suwon 16227, Kyonggi Do, South Korea; Kyungpook Natl Univ, Sch Med, Dept Microbiol, Daegu 14944, South Korea; Korea Univ, Dept Environm Engn, Sejong Campus, Sejong City 30019, South Korea; Sangji Univ, Coll Sci & Engn, Dept Biol Sci, Wonju, South Korea | ; Chaudhary, Dhiraj/S-7772-2016; Dahal, Ram Hari/H-8673-2016; Chaudhary, Dhiraj Kumar/S-7772-2016 | 57110097800; 57191257432; 57206099551; 8718834500 | jkimtamu@kgu.ac.kr; | INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY | INT J SYST EVOL MICR | 1466-5026 | 1466-5034 | 71 | 2 | SCIE | MICROBIOLOGY | 2021 | 2.689 | 77.0 | 0.18 | 2025-07-30 | 3 | 3 | Chitinophaga fulva; Chitinophagaceae; mountain forest soil | Chitinophaga fulva; Chitinophagaceae; Mountain forest soil | Bacterial Typing Techniques; Bacteroidetes; Base Composition; DNA, Bacterial; Fatty Acids; Forests; Nucleic Acid Hybridization; Phospholipids; Phylogeny; Pigmentation; Republic of Korea; RNA, Ribosomal, 16S; Sequence Analysis, DNA; Soil Microbiology; Vitamin K 2; acid phosphatase; alpha galactosidase; alpha glucosidase; alpha levo fucosidase; alpha mannosidase; aminophospholipid; aryl acylamidase; beta galactosidase; beta glucosidase; beta glucuronidase; catalase; chymotrypsin; fatty acid; genomic DNA; glucose; glycolipid; leucine; mannose; melibiose; n acetyl beta glucosaminidase; nucleotide; oxidoreductase; phosphatidylethanolamine; phospholipid; pigment; quinone derivative; RNA 16S; sodium chloride; triacylglycerol lipase; trypsin; urease; valine; bacterial DNA; farnoquinone; fatty acid; phospholipid; RNA 16S; vitamin MK 7; Article; bacterium isolation; chemotaxonomy; Chitinophaga eiseniae; Chitinophaga fulva; Chitinophaga qingshengii; Chitinophaga terrae; Chitinophaga varians; computer model; concentration process; DNA base composition; DNA DNA hybridization; forest soil; gene sequence; genetic variability; genome analysis; Gram negative bacterium; molecular phylogeny; nonhuman; pH; phenotypic variation; priority journal; sequence analysis; type strain; bacterium identification; Bacteroidetes; chemistry; classification; DNA sequence; forest; genetics; isolation and purification; microbiology; nucleic acid hybridization; phylogeny; pigmentation; South Korea | English | 2021 | 2021 | 10.1099/ijsem.0.004646 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Description of antibiotic-producing novel bacteria Paraburkholderia antibiotica sp. nov. and Paraburkholderia polaris sp. nov. | Two white colony-forming, Gram-stain-negative, non-sporulating and motile bacteria, designated G-4- 1-8(T) and RP-4-7(T), were isolated from forest soil and Arctic soil, respectively. Both strains showed antimicrobial activity against Gram-negative pathogens (Pseudomonas aeruginosa and Escherichia coli) and could grow at a pH range of pH 4.0-11.0 (optimum, pH 7.0-9.0). Phylogenetic analyses based on their 16S rRNA gene sequences indicated that strains G-4-1-8(T) and RP-4-7(T) formed a lineage within the family Burkholderiaceae and were clustered as members of the genus Paraburkholderia. Strain G-4-1-8(T) showed the highest 16S rRNA sequence similarity to Paraburkholderia monticola JC2948(T) (98.1 %), while strain RP-4-7(T) showed the highest similarity to Paraburkholderia metrosideri DNBP6-1(T) (98.8 %). The only respiratory quinone in both strains was ubiquinone Q-8. Their principal cellular fatty acids were C-16:0, cyclo-C-17:0, summed feature 3 (iso-C-15:0 2-OH and/or C-16:1 omega 7c) and summed feature 8 (C-18:1 omega 7c and/or C-18:1 omega 6c). Their major polar lipids were phosphatidylethanolamine, diphosphatidylglycerol, phosphatidylglycerol and an unidentified aminophospholipid. The DNA G+C content of strains G-4-1-8(T) and RP-4-7(T) were 63.7 and 61.3 mol%, respectively, while their genome lengths were 7.44 and 9.67 Mb, respectively. The genomes of both strains showed at least 12 putative biosynthetic gene clusters. The average nucleotide identity and in silico DNA-DNA hybridization relatedness values between both strains and most closely related Paraburkholderia species were below the species threshold values. Based on a polyphasic study, these isolated strains represent novel species belonging to the genus Paraburkholderia, for which the names Paraburkholderia antibiotica sp. nov. (G-4-1-8(T)=KACC 21617(T)=NBRC 114603(T)) and Paraburkholderia polaris sp. nov. (RP4-7(T)=KACC 21621(T)=NBRC 114605(T)) are proposed. | Dahal, Ram Hari; Kim, Jungmin; Chaudhary, Dhiraj Kumar; Kim, Dong-Uk; Kim, Jaisoo | Kyonggi Univ, Dept Life Sci, Coll Nat Sci, Suwon 16227, Kyonggi Do, South Korea; Kyungpook Natl Univ, Sch Med, Dept Microbiol, Daegu 41944, South Korea; Korea Univ, Dept Environm Engn, Sejong Campus, Sejong City 30019, South Korea; Sangji Univ, Coll Sci & Engn, Dept Biol Sci, Wonju, South Korea | Chaudhary, Dhiraj/S-7772-2016; Chaudhary, Dhiraj Kumar/S-7772-2016; Dahal, Ram Hari/H-8673-2016 | 57110097800; 57211297681; 57191257432; 57206099551; 8718834500 | jkimtamu@kgu.ac.kr; | INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY | INT J SYST EVOL MICR | 1466-5026 | 1466-5034 | 71 | 10 | SCIE | MICROBIOLOGY | 2021 | 2.689 | 77.0 | 0.28 | 2025-07-30 | 2 | 3 | antimicrobial resistance; antimicrobial agents; Arctic soil; psychrotolerant; forest soil | ALGORITHM; ANNOTATION | Antimicrobial agents; Antimicrobial resistance; Arctic soil; Forest soil; Psychrotolerant | Anti-Bacterial Agents; Bacterial Typing Techniques; Base Composition; Burkholderiaceae; DNA, Bacterial; Fatty Acids; Phospholipids; Phylogeny; RNA, Ribosomal, 16S; Sequence Analysis, DNA; Soil Microbiology; aminophospholipid; antibiotic agent; cardiolipin; fatty acid; nucleotide; phosphatidylethanolamine; phosphatidylglycerol; quinone derivative; RNA 16S; antiinfective agent; bacterial DNA; fatty acid; phospholipid; RNA 16S; antimicrobial activity; Article; bacterial genome; bacterial strain; bacterium isolate; biochemical analysis; Burkholderiaceae; chemotaxonomy; controlled study; DNA base composition; DNA DNA hybridization; Escherichia coli; forest soil; gene cluster; gene sequence; Gram staining; nonhuman; nucleotide sequence; Paraburkholderia; Paraburkholderia antibiotica; Paraburkholderia metrosideri; Paraburkholderia monticola; Paraburkholderia polaris; phylogeny; Pseudomonas aeruginosa; sequence analysis; bacterium identification; Burkholderiaceae; chemistry; DNA sequence; genetics; microbiology | English | 2021 | 2021 | 10.1099/ijsem.0.005060 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Description of Sphingobium psychrophilum sp. nov., a cold- adapted bacterium isolated from Arctic soil | A yellow-coloured, Gram-stain-negative, non-sporulating, psychrotolerant and motile bacterium, designated AR-3-1(T), was iso-lated from the Arctic soil of Cambridge Bay, Nunavut, Canada. Strain AR-3-1(T) could grow at 4-32 degrees C and pH 5.0-11.0. Phy-logenetic analysis based on its 16S rRNA gene sequence indicated that strain AR-3-1(T) formed a lineage within the family Sphingomonadaceae and clustered as a member of the genus Sphingobium. The closest members within this genus were Sphingobium cupriresistens CU4T (98.1 % sequence similarity), Sphingobium vermicomposti VC-230T (97.6 %) and Sphingobium lactosutens DS20(T) (97.5 %). The only respiratory quinone was the ubiquinone Q-10. Spermidine was the predominant polyamine. The principal cellular fatty acids were summed feature 8 (C-18:1 omega 7c and/or C18.1 omega 6c), summed feature 3 (iso-C15.0 2-OH and/or C16:1 omega 7c), C16.0 and C-14.0 2-OH. The major polar lipids were phosphatidylethanolamine, phosphatidylmonomethylethanolamine, phosphatidyldimethylethanolamine, diphosphatidylglycerol, phosphatidylglycerol, sphingoglycolipid and phosphoglycolipid. The DNA G+C content was 63.1 %. The average nucleotide identity and in silico DNA-DNA hybridization relatedness values between strain AR-3-1T and its most closely related genus members were ?89.6 and 39.6 %, respectively. The genome was 5 162 327 bp long, with 83 scaffolds and 4824 protein-coding genes. The genome showed six putative biosynthetic gene clusters responsible for various secondary metabolites. Based on this polyphasic study, strain AR-3-1(T) represents a novel species within the genus Sphingobium, for which the name Sphingobium psychrophilum sp. nov. is proposed. The type strain is AR-3-1T (=KACC 21613(T)=NBRC 114604(T)). | Dahal, Ram Hari; Chaudhary, Dhiraj Kumar; Kim, Dong-Uk; Kim, Jaisoo | Kyonggi Univ, Coll Nat Sci, Dept Life Sci, Suwon 16227, Kyonggi Do, South Korea; Kyungpook Natl Univ, Sch Med, Dept Microbiol, Daegu 41944, South Korea; Korea Univ, Dept Environm Engn, Sejong Campus, Sejong City 30019, South Korea; Sangji Univ, Coll Sci & Engn, Dept Biol Sci, Wonju, South Korea | Chaudhary, Dhiraj/S-7772-2016; Dahal, Ram Hari/H-8673-2016; Chaudhary, Dhiraj Kumar/S-7772-2016 | 57110097800; 57191257432; 57206099551; 8718834500 | jkimtamu@kgu.ac.kr; | INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY | INT J SYST EVOL MICR | 1466-5026 | 1466-5034 | 71 | 3 | SCIE | MICROBIOLOGY | 2021 | 2.689 | 77.0 | 0.65 | 2025-07-30 | 4 | 8 | Arctic soil; cold adaptation; psychrotolerant; Sphingobium psychrophilum | ALGORITHM; ANNOTATION | Arctic soil; Cold adaptation; Psychrotolerant; Sphingobium psychrophilum | English | 2021 | 2021 | 10.1099/ijsem.0.004705 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Measurement of Activation Energy and Accelerated Degradation Time by Thermal Analysis Methods for Polymeric Insulating Materials | With the development of HVDC systems, there has been much research regarding insulating materials applied in the DC environment. Of particular concern is the degradation of electrical insulation due to external environmental factors caused by the long-term use of the insulation material of a power device. If such degradation continues, a leakage current may flow on the surface of the insulating material, eventually causing a partial discharge and potentially resulting in a major accident. Therefore, it is necessary to understand the long-term reliability of insulation materials. To do this, accelerated degradation tests and lifetime analyses should be performed by measuring the activation energy of insulation materials. There are currently various analytical methods to determine the activation energy, but the values obtained according to the different analysis methods vary. Because there are no established measurement criteria, it is necessary to accurately measure the activation energy of insulation materials. Therefore, in this paper, six analysis methods were performed through thermogravimetric analysis (TGA) to measure the activation energy, which was used to select the degradation time for the accelerated degradation test for which a reliable degradation time for acceleration degradation could be calculated. As a result of the experiment, deterioration acceleration time appeared in the order of PP > PE > PTFE > UPE, and accelerated deterioration of the insulating material through the deterioration time range measured in a future study will be performed to evaluate the life of each insulating materials. | Lee, Heon-Gyeong; Jung, Jae-Seung; Kim, Jin-Gyu | Kyungpook Natl Univ, Dept Elect Engn, Daegu, South Korea; Koje Coll, Dept Elect Engn, Geoje, South Korea; Kyungpook Natl Univ, Sch Elect & Elect Engn, Dept Elect Engn, Daegu, South Korea | Park, Jinwoo/AAD-1328-2022 | 57210461319; 17135190300; 54680957000 | hglee0211@naver.com;PR18063@koje.ac.kr;kjg@knu.ac.kr; | JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY | J ELECTR ENG TECHNOL | 1975-0102 | 2093-7423 | 16 | 1 | SCIE | ENGINEERING, ELECTRICAL & ELECTRONIC | 2021 | 1.528 | 77.0 | 0.07 | 2025-07-30 | 3 | 2 | Activation energy; Polyolefin; Thermogravimetric analysis (TGA); Degradation | FRIEDMAN METHOD; TEMPERATURE; CHALLENGES | Activation energy; Degradation; Polyolefin; Thermogravimetric analysis (TGA) | Activation analysis; Deterioration; Insulation; Partial discharges; Thermal insulating materials; Thermoanalysis; Thermogravimetric analysis; Accelerated degradation; Accelerated degradation tests; Acceleration time; Analytical method; Environmental factors; Insulation materials; Lifetime analysis; Polymeric insulating materials; Activation energy | English | 2021 | 2021-01 | 10.1007/s42835-020-00606-3 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Correction | Measurement of Activation Energy and Accelerated Degradation Time by Thermal Analysis Methods for Polymeric Insulating Materials (vol 16, pg 515, 2021) | A correction to this paper has been published: https://doi.org/10.1007/s42835-021-00751-3 | Lee, Heon-Gyeong; Jung, Jae-Seung; Kim, Jin-Gyu | Kyungpook Natl Univ, Dept Elect Engn, Daegu, South Korea; Koje Coll, Dept Elect Engn, Geoje, South Korea; Kyungpook Natl Univ, Sch Elect & Elect Engn, Dept Elect Engn, Daegu, South Korea | Park, Jinwoo/AAD-1328-2022 | 57210461319; 17135190300; 54680957000 | hglee0211@naver.com;PR18063@koje.ac.kr;kjg@knu.ac.kr; | JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY | J ELECTR ENG TECHNOL | 1975-0102 | 2093-7423 | 16 | 4 | SCIE | ENGINEERING, ELECTRICAL & ELECTRONIC | 2021 | 1.528 | 77.0 | 0 | 2025-07-30 | 0 | 0 | English | 2021 | 2021-07 | 10.1007/s42835-021-00751-3 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||||
| ○ | ○ | Article | Sensitivity Analysis of Water Tree and Input Pulse Parameters for Time-Domain Reflectometry of Power Cables Using Taguchi Method | In this paper, quantitative sensitivity analyses of various parameters of water tree and input pulse are performed using Taguchi-based design of experiment method in order to verify the feasibility of time-domain reflectometry (TDR) method for the water tree detection in the power cable. Signal to noise ratio (SNR) and percent contribution (PC) of water tree and diagnostic pulse parameters are calculated, and the parameters are identified that have high influence on the reflected pulse. The simulation software (COMSOL Multiphysics) used for the analysis is verified by comparison with the experimental results of the cable with an artificial defect. Based on the sensitivity analysis, optimal diagnostic pulse parameters are proposed for the efficient detection of the water trees. | Kim, Han-Ju; Park, Ji-san; Mun, Jaegyeong; Kim, Dong-Hun; Hwangbo, Seung; Yi, Dong-Young; Byun, Jin-Kyu | Soongsil Univ, Dept Elect Engn, Seoul, South Korea; Kyungpook Natl Univ, Dept Elect Engn, Daegu, South Korea; Honam Univ, Dept Automot Engn, Gwangju, South Korea; Uiduk Univ, Div Energy & Elect Engn, Kyungju, South Korea | 58605660500; 57219965038; 57210103870; 57198637128; 6602154803; 7101808576; 7102897473 | aweek170@naver.com;zd1136@naver.com;mydas1268@knu.ac.kr;dh29kim@ee.knu.ac.kr;hbs@honam.ac.kr;dyyi@uu.ac.kr;jkbyun@ssu.ac.kr; | JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY | J ELECTR ENG TECHNOL | 1975-0102 | 2093-7423 | 16 | 1 | SCIE | ENGINEERING, ELECTRICAL & ELECTRONIC | 2021 | 1.528 | 77.0 | 0.35 | 2025-07-30 | 5 | 6 | Sensitivity analysis; Signal to noise ratio (SNR); Taguchi method; Time-domain reflectometry (TDR); Water tree | SIMULATION | Sensitivity analysis; Signal to noise ratio (SNR); Taguchi method; Time-domain reflectometry (TDR); Water tree | Computer software; Design of experiments; Forestry; Permittivity measurement; Reflection; Reflectometers; Sensitivity analysis; Signal to noise ratio; Taguchi methods; Telecommunication cables; Artificial defects; Comsol multiphysics; Diagnostic pulse; Efficient detection; Quantitative sensitivity; Reflected pulse; Simulation software; Time domain reflectometry; Time domain analysis | English | 2021 | 2021-01 | 10.1007/s42835-020-00591-7 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Serratia rhizosphaerae sp. nov., a novel plant resistance inducer against soft rot disease in tobacco | A novel Gram-negative, facultatively anaerobic, non-spore-forming and rod-shaped bacterial strain (KUDC3025(T)) was isolated from rhizospheric soil of Artemisia japonica subsp. littoricola collected from the Dokdo Islands, Republic of Korea and bacterial strain MYb239 was isolated from compost from Kiel, Germany. Phylogenetic analysis based on 16S rRNA gene sequences, multilocus genes (atpD, gyrB, infB and rpoB), and whole-genome sequences indicated that both strains belonged to the genus Serratia and were most closely related to Serratia rubidaea KCTC 2927(T). The average nucleotide identity values based on blast and MUMmer, tetranucleotide usage pattern and genome-based digital DNA-DNA hybridization values were all below the 95.0%/95.0 %/0.998/70% cutoff points. The genome G+C content was 58.0mol%. The cellular quinone content contained ubiquinone-8 and the major components in the fatty acid profile were C-16:0, C-17:0 cyclo and C-14:0. The polar lipid profile included diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, four unknown amino lipids, two unknown phospholipids and an unknown lipid. Based on phenotypic, chemotaxonomic and genotypic data, strain KUDC3025(T) (DSM 106578(T)=CGMCC 1.18473(T)) and MYb239 represents a novel species, for which the name Serratia rhizosphaerae sp. nov. is proposed. Furthermore, strain KUDC3025(T) was able to suppress disease symptoms by priming the plant defence system components, including the salicylic acid and ethylene pathways, furthering our understanding of Serratia as potential plant growth promoting bacteria. | Son, Jin-Soo; Hwang, Ye-Ji; Lee, Soo-Yeong; Ghim, Sa-Youl | Kyungpook Natl Univ, Sch Life Sci, BK21 FOUR KNU Creat BioRes Grp, 80 Daehakro, Daegu 41566, South Korea; Kyungpook Natl Univ, Sch Life Sci, Res Inst Dok Do & Ulleung Do Isl, 80 Daehakro, Daegu 41566, South Korea | 55311904400; 55279513600; 57205313627; 7003577307 | ghimsa@knu.ac.kr; | INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY | INT J SYST EVOL MICR | 1466-5026 | 1466-5034 | 71 | 4 | SCIE | MICROBIOLOGY | 2021 | 2.689 | 77.0 | 0.18 | 2025-07-30 | 1 | 2 | Dokdo Island; plant growth-promoting rhizobacteria; Serratia; Induced systemic resistance | SYSTEMIC RESISTANCE; GENOME; INDUCTION; INFECTION; SEQUENCES | Dokdo Island; Induced systemic resistance; Plant growth-promoting rhizobacteria; Serratia | Bacterial Typing Techniques; Base Composition; Disease Resistance; DNA, Bacterial; Fatty Acids; Germany; Islands; Nucleic Acid Hybridization; Phospholipids; Phylogeny; Plant Diseases; Republic of Korea; Rhizosphere; RNA, Ribosomal, 16S; Sequence Analysis, DNA; Serratia; Soil Microbiology; Tobacco; cardiolipin; fatty acid; nucleotide; phosphatidylethanolamine; phosphatidylglycerol; phospholipid; quinone derivative; RNA 16S; salicylic acid; ubiquinone; bacterial DNA; fatty acid; phospholipid; RNA 16S; Article; bacterial genome; bacterial strain; bacterium isolate; biochemical analysis; chemotaxonomy; compost; controlled study; DNA base composition; DNA DNA hybridization; fatty acid analysis; gene sequence; genome analysis; genomics; genotype; lipid fingerprinting; nonhuman; phylogeny; plant growth-promoting bacterium; Serratia; Serratia rhizosphaerae; Serratia rubidaea; soft rot; soil; tobacco; whole genome sequencing; bacterium identification; chemistry; classification; disease resistance; DNA sequence; genetics; Germany; island (geological); isolation and purification; microbiology; nucleic acid hybridization; phylogeny; plant disease; rhizosphere; Serratia; South Korea; tobacco | English | 2021 | 2021 | 10.1099/ijsem.0.004788 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Walking speed reduction rates at intersections while wayfinding indoors: An experimental study | Although there are numerous studies that explain how pedestrians behave, there remains a lack of experimental data on the various factors that can induce walking speed changes. It is important to continue experiments into this topic because, given that pedestrians receive information and select paths during indoor wayfinding in complicated buildings, their walking speed necessarily decreases. Furthermore, the majority of existing studies do not simultaneously explain changes in indoor wayfinding characteristics and in walking speed. To bridge this gap, we present results from an experimental study to indicate the effect that wayfinding at intersections within a building has on human walking speed. We analyzed changes in walking speed by intersection type and path selection direction (by conducting a maze experiment with 77 participants) to arrive at the following results: (a) Human walking speed decreases at intersections; (b) The change in walking speed depends on the type of the intersection and the path selection direction; (c) A multiple regression analysis can be used to model reduction in walking speed by intersection type and path selection direction. This study suggests that evacuation modeling should consider that wayfinding occurs when pedestrians select paths at intersections, which affects their walking speed. | Bae, Young-Hoon; Kim, Young-Chan; Oh, Ryun-Seok; Son, Jong-Yeong; Hong, Won-Hwa; Choi, Jun-Ho | Kyungpook Natl Univ, Sch Architectural Civil Environm & Energy Engn, Daegu, South Korea; Hanyang Univ ERICA, Innovat Durable Bldg & Infrastruct Res Ctr, Ansan, South Korea; Pukyong Natl Univ, Dept Fire Protect Engn, 45 Yongso Ro, Busan 48513, South Korea | 57217673662; 56463201400; 57216343532; 57216338373; 7401527968; 55532956500 | jchoi@pknu.ac.kr; | FIRE AND MATERIALS | FIRE MATER | 0308-0501 | 1099-1018 | 45 | 4 | SCIE | MATERIALS SCIENCE, MULTIDISCIPLINARY | 2021 | 1.979 | 77.0 | 0.21 | 2025-07-30 | 4 | 3 | evacuation drill; human behavior in fire; indoor intersection; indoor wayfinding; walking speed reduction rate | EMERGENCY SIGNAGE; EXIT SELECTION; EVACUATION; BUILDINGS; MOVEMENT; FEATURES; BEHAVIOR; CHOICE; EGRESS; MODEL | evacuation drill; human behavior in fire; indoor intersection; indoor wayfinding; walking speed reduction rate | Regression analysis; Evacuation modeling; Human walking; Intersection types; Model reduction; Multiple regression analysis; Path selection; Walking speed; Way-finding; Speed | English | 2021 | 2021-06 | 10.1002/fam.2821 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Coinfections with Respiratory Pathogens among COVID-19 Patients in Korea | The detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in upper and lower respiratory specimens and coinfection with other respiratory pathogens in patients with coronavirus disease 2019 (COVID-19) was investigated. Study subjects (N = 342) were retrospectively enrolled after being confirmed as SARS-CoV-2 positive, and their nasopharyngeal swab (NPS), oropharyngeal swab (OPS), and sputum specimens were restored for SARS-CoV-2 retesting and respiratory pathogen detection. The majority of the subjects (96.5%, N = 330) were confirmed as SARS-CoV-2 positive using NPS/OPS specimens. Among the COVID-19 patients (N = 342), 7.9% (N = 27) and 0.9% (N = 3) were coinfected with respiratory viruses and Mycoplasma pneumoniae, respectively, yielding an 8.8% (N = 30) overall respiratory pathogen coinfection rate. Of the respiratory virus coinfection cases (N = 27), 92.6% (N = 25) were coinfected with a single respiratory virus and 7.4% (N = 2) with two viruses (metapneumovirus/adenovirus and rhinovirus/bocavirus). No triple coinfections of other respiratory viruses or bacteria with SARS-CoV-2 were detected. Respiratory viruses coinfected in the patients with COVID-19 were as follows: rhinovirus (N = 7, 2.1%), respiratory syncytial virus A and B (N = 6, 1.8%), non-SARS-CoV-2 coronaviruses (229E, NL63, and OC43, N = 5, 1.5%), metapneumovirus (N = 4, 1.2%), influenza A (N = 3, 0.9%), adenovirus (N = 3, 0.9%), and bocavirus (N = 1, 0.3%). In conclusion, the diagnostic value of utilizing NPS/OPS specimens is excellent, and, as the first report in Korea, coinfection with respiratory pathogens was detected at a rate of 8.8% in patients with COVID-19. | Roh, Kyoung Ho; Kim, Yu Kyung; Kim, Shin-Woo; Kang, Eun-Rim; Yang, Yong-Jin; Jung, Sun-Kyung; Lee, Sun-Hwa; Sung, Nackmoon | Seegene Med Fdn, Clin Res Inst, Mol Diag Ctr, Seoul 04805, South Korea; Kyungpook Natl Univ Hosp, Sch Med, Dept Clin Pathol, Daegu 41944, South Korea; Kyungpook Natl Univ Hosp, Dept Internal Med, Div Infect Dis, Daegu 41944, South Korea | ; Lee, Sun/A-2862-2009; Kim, Young-Il/ISS-7678-2023; Kim, Sun/G-3451-2013 | 12760609700; 9237571900; 8710731500; 57221701948; 57221697705; 57221686259; 57192520202; 7005612158 | paratb@gmail.com; | CANADIAN JOURNAL OF INFECTIOUS DISEASES & MEDICAL MICROBIOLOGY | CAN J INFECT DIS MED | 1712-9532 | 1918-1493 | 2021 | SCIE | INFECTIOUS DISEASES;MICROBIOLOGY | 2021 | 2.585 | 77.4 | 1.38 | 2025-07-30 | 18 | 22 | SARS-COV-2 | Adenoviridae; adult; Article; coinfection; coronavirus disease 2019; female; human; Human bocavirus; Human metapneumovirus; Human respiratory syncytial virus; Human rhinovirus; Influenza A virus; Korea; major clinical study; male; Mycoplasma pneumoniae; nasopharyngeal swab; nonhuman; oropharyngeal swab; real time polymerase chain reaction; respiratory virus; retrospective study; RNA extraction; Severe acute respiratory syndrome coronavirus 2; virus detection | English | 2021 | 2021-05-18 | 10.1155/2021/6651045 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Article | Optimization of Ultrasound-Assisted Extraction of Anti-Glycation Agents from Ecklonia cava | Ultrasound-assisted extraction conditions were optimized to improve the extraction of advanced glycation end products (AGEs) inhibitors from Ecklonia cava extracts using response surface methodology. Conditions considered were extraction temperature (30-70 degrees C), ethanol concentration (20-100%), and extraction time (10-50 min). Dependent variables were dieckol content, yield, and degree of AGEs inhibition measured in three anti-glycation assay models; namely, bovine serum albumin (BSA)-fructose (Fru), BSA-methylglyoxal (MGO), and BSA-glyoxal (GO). Overall, dieckol content increased, but AGEs formation and yield decreased, with increasing ethanol concentration. In the BSA-MGO model, AGEs inhibition decreased with increasing extraction temperature. The four-dimensional graphs were superimposed to select optimum conditions. The optimum conditions were determined as 50-60 degrees C of extraction temperature, 70%-85% of ethanol concentration, and 25-35 min of extraction time. The suitability of the prediction model was evaluated by comparing the actual and predicted values of responses, and the results confirmed that our prediction model is suitable. IC50 of Ecklonia cava extract against BSA-Fru, BSA-MGO, and BSA-GO was 0.44, 0.56, and 0.73 mg/mL, respectively. The AGEs inhibition effect of Ecklonia cava extract in the BSA-MGO model was better than that of aminoguanidine at the same concentration. | Park, Jong Jin; Lee, Won Young | Kyungpook Natl Univ, Sch Food Sci & Technol, 80,Daehak Ro, Daegu 41566, South Korea | Park, Jongjin/AAL-3484-2021; Lee, Wonyoung/AAL-2780-2021 | 58602432200; 57195940408 | wonyoung@knu.ac.kr; | JOURNAL OF AQUATIC FOOD PRODUCT TECHNOLOGY | J AQUAT FOOD PROD T | 1049-8850 | 1547-0636 | 30 | 6 | SCIE | FOOD SCIENCE & TECHNOLOGY | 2021 | 2.006 | 77.4 | 0.28 | 2025-07-30 | 3 | 4 | Advanced glycation end products; Ecklonia cava; optimization; response surface methodology; ultrasound extraction | END-PRODUCTS; DEPENDENT ACCUMULATION; N-EPSILON-(CARBOXYMETHYL)LYSINE; PHLOROTANNINS; PROTEINS; METHYLGLYOXAL; POLYPHENOLS; RECEPTOR; SOLVENT; URINE | Advanced glycation end products; Ecklonia cava; optimization; response surface methodology; ultrasound extraction | Ethanol; Glycosylation; Mammals; Predictive analytics; Pyrene; Ultrasonics; Advanced glycation end products; Anti-glycation agents; Bovine serum albumins; Dependent variables; Ethanol concentrations; Extraction temperatures; Response surface methodology; Ultrasound-assisted extraction; Extraction | English | 2021 | 2021-07-03 | 10.1080/10498850.2021.1924906 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Vortex transport entropy in cuprate superconductors and Boltzmann constant | The vortex transport entropy in the mixed state of the cuprate superconductors YBa2Cu3O7-delta and Bi2Sr2CaCu2O8+x at the maximum Nernst or Ettingshausen signal below T-c is discussed. The vortex transport entropy per CuO2 double layer in the cuprate epitaxial films is found to be close to the Boltzmann constant, in agreement with the recent results of C. W. Rischau et al. on two-dimensional superconductors. | Huebener, R. P.; Ri, H. -C. | Univ Tubingen, Phys Inst, D-72076 Tubingen, Germany; Kyungpook Natl Univ, Dept Phys, Daegu 41566, South Korea | 25942971300; 56277557600 | hcri@knu.ac.kr; | PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | PHYSICA C | 0921-4534 | 1873-2143 | 591 | SCIE | PHYSICS, APPLIED;PHYSICS, CONDENSED MATTER | 2021 | 1.534 | 77.5 | 0.22 | 2025-07-30 | 4 | 3 | Transport properties; High-T-c films; Vortex phases; Thermodynamic properties | MOTION | 74.25.Bt; 74.25.Fy; 74.25.Uv; 74.78.Bz; High-T<sub>c</sub> films; Thermodynamic properties; Transport properties; Vortex phases | Barium compounds; Bismuth compounds; Calcium compounds; Copper compounds; Entropy; High temperature superconductors; Yttrium barium copper oxides; 74.25.; 74.78.; Bt; Bz; C films; Fy; High T c; High-Tc film; Thermodynamics property; Uv; Vortex phase; Vortex flow | English | 2021 | 2021-12-15 | 10.1016/j.physc.2021.1353975 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Abdominal fat content assessment by computed tomography in toy breed dogs | The aim of this retrospective study was to assess the abdominal fat distribution in toy breed dogs using computed tomography (CT) in relation to the breed, age, and sexual status. In 140 dogs (52 Maltese, 33 Poodles, 32 Shih-Tzus, and 23 Yorkshire Terriers), the total fat area (TA), visceral fat area (VA), subcutaneous fat area (SA) and body area (BA) were measured at the third and sixth lumbar vertebral level on non-contrast transverse CT images. The differences in the TA/BA and VA/SA according to the breed, age, and sexual status, and cor-relations with the age were analysed. The differences in the TA/BA and VA/SA among the breeds were revealed (P < 0.05). There was no difference for the TA/BA among the sexual statuses, but the VA/SA was higher in spayed females than in intact females (P = 0.001). Positive correlation of the age with the TA/BA in the Maltese, Poodles, and intact females, and the age with the VA/SA in the Maltese, Shih-Tzus, Yorkshire Terriers, neutered males, and spayed females were found. The results showed that the abdominal fat composition varied according to the breed, age, and sex, which may have implications on defining obesity-related disease risks in different populations. Care -ful monitoring of the VA/SA in the breed (Maltese, Shih-Tzu, and Yorkshire Terrier), age (senior dogs), and sexual status (neutered dogs) may be required. | Park, Juhyang; Noh, Daji; Lee, Kija | Kyungpook Natl Univ, Coll Vet Med, Dept Vet Med Imaging, Daegu, South Korea | 57312914200; 57188552722; 35311016000 | leekj@knu.ac.kr; | VETERINARNI MEDICINA | VET MED-CZECH | 0375-8427 | 1805-9392 | 66 | 11 | SCIE | VETERINARY SCIENCES | 2021 | 0.746 | 77.6 | 0.19 | 2025-07-30 | 1 | 1 | body fat; CT; small-sized dogs; visceral obesity | BODY-FAT; METABOLIC SYNDROME; CANINE OBESITY; VISCERAL FAT | Body fat; CT; Small-sized dogs; Visceral obesity | abdominal fat; age; animal experiment; Article; castrated female; castrated male; computer assisted tomography; dog; dog breed; fat content; female; image analysis; intra-abdominal fat; intraperitoneal fat; lipid composition; male; multidetector computed tomography; nonhuman; poodle; retrospective study; sexual behavior; Shih Tzu; subcutaneous fat; toy breed dog; Yorkshire terrier | English | 2021 | 2021 | 10.17221/202/2020-vetmed | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Congenital ichthyosis in a Maltese dog: A case report | This case report describes congenital ichthyosis in a Maltese dog, a condition, which has not previously been reported in this breed. The dog presented with several dry, tightly adhering scales showing a multi focal appearance. The histology revealed severe orthokeratotic hyperkeratosis and hyperplasia with an irregular granular layer without epidermolysis. Non-epidermoly tic ichthyosis (NI) has strong breed predilection in dogs, and its morphological features vary by breed while the microscopic changes are similar. It is likely to be the first reported case of congenital ichthyosis in a Maltese dog showing a different morphological appearance compared to other breeds with a higher prevalence of NI. | Kim, Tae-Seok; Seo, Jung-A; Oh, Tae-Ho; Park, Jin-Kyu; Jeong, Kyu-Shik; Hong, Il-Hwa | Gyeongsang Natl Univ, Coll Vet Med, Dept Vet Pathol, Jinju, South Korea; Kyungpook Natl Univ, Coll Vet Med, Dept Vet Internal Med, Daegu, South Korea; Kyungpook Natl Univ, Coll Vet Med, Dept Vet Pathol, Daegu, South Korea; Gyeongsang Natl Univ, Inst Anim Med, Jinju, South Korea | ; Jeong, Kyu-Shik/D-6740-2011 | 57482177400; 57481543300; 8251199600; 35213723500; 7201556460; 8702273100 | jeongks@knu.ac.kr;ihhong@gnu.ac.kr; | VETERINARNI MEDICINA | VET MED-CZECH | 0375-8427 | 1805-9392 | 66 | 12 | SCIE | VETERINARY SCIENCES | 2021 | 0.746 | 77.6 | 0 | 2025-07-30 | 0 | 0 | canine; cornification; hyperkeratosis; multi-focal | DERMATOSIS | Canine; Cornification; Hyperkeratosis; Multi-focal | eosin; hematoxylin; keratohyalin; animal experiment; animal tissue; Article; breed; cornification; Darier disease; dog; dog disease; epidermolysis; epithelium hyperplasia; erythema; erythroderma; female; heterozygosity; histology; histopathology; hyperkeratosis; hyperpigmentation; hyperplasia; ichthyosis; ichthyosis vulgaris; inflammation; keratinocyte; keratoconjunctivitis sicca; microscopy; non epidermolytic ichthyosis; nonhuman; orthokeratotic hyperkeratosis; prevalence; pruritus; punch biopsy; skin biopsy; skin defect; skin disease; stratum corneum | English | 2021 | 2021 | 10.17221/143/2020-vetmed | 바로가기 | 바로가기 | 바로가기 | 바로가기 |
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