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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 | High-performance strategies for the recent MRSF-TDDFT in GAMESS | Multiple ERI (Electron Repulsion Integral) tensor contractions (METC) with several matrices are ubiquitous in quantum chemistry. In response theories, the contraction operation, rather than ERI computations, can be the major bottleneck, as its computational demands are proportional to the multiplicatively combined contributions of the number of excited states and the kernel pre-factors. This paper presents several high-performance strategies for METC. Optimal approaches involve either the data layout reformations of interim density and Fock matrices, the introduction of intermediate ERI quartet buffer, and loop-reordering optimization for a higher cache hit rate. The combined strategies remarkably improve the performance of the MRSF (mixed reference spin flip)-TDDFT (time-dependent density functional theory) by nearly 300%. The results of this study are not limited to the MRSF-TDDFT method and can be applied to other METC scenarios. | Komarov, Konstantin; Mironov, Vladimir; Lee, Seunghoon; Pham, Buu Q.; Gordon, Mark S.; Choi, Cheol Ho | Pohang Univ Sci & Technol, Ctr Quantum Dynam, Pohang 37673, South Korea; Kyungpook Natl Univ, Dept Chem, Daegu 41566, South Korea; CALTECH, Div Chem & Chem Engn, Pasadena, CA 91125 USA; Iowa State Univ, Dept Chem, Ames, IA 50011 USA; Iowa State Univ, Ames Lab, Ames, IA 50011 USA | Pham, Buu/R-8590-2019; Lee, Seunghoon/AAB-4846-2021; Komarov, Konstantin/P-6466-2017; Mironov, Vladimir/I-4712-2012 | 57193073953; 16203310700; 57194591254; 55175207300; 55959260600; 7402958948 | mgordon@iastate.edu;cchoi@knu.ac.kr; | JOURNAL OF CHEMICAL PHYSICS | J CHEM PHYS | 0021-9606 | 1089-7690 | 158 | 19 | SCIE | CHEMISTRY, PHYSICAL;PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | 2023 | 3.1 | 18.7 | 0.28 | 2025-06-25 | 3 | 2 | DENSITY-FUNCTIONAL THEORY; POTENTIAL-ENERGY SURFACES; SPIN-FLIP APPROACH; DOUBLE EXCITATIONS; EXCITED-STATES; CONICAL INTERSECTIONS; IMPACT | Computation theory; Density functional theory; Matrix algebra; Computational demands; Data layouts; Electron repulsion integrals; Excited-states; matrix; Optimal approaches; Performance; Response theory; Spin flip; Tensor contraction; Quantum chemistry | English | 2023 | 2023-05-21 | 10.1063/5.0148005 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Light and scanning electron microscopy of aecia and aeciospores of Cronartium ribicola on Pinus koraiensis branch tissues | Morphological characteristics of aecia and aeciospores of Cronartium ribicola on Pinus koraiensis branch tissues were investigated using light and field emission scanning electron microscopy (FESEM). Mature P. koraiensis trees in Jeongseon, Korea, showed yellowish aecia on stems and branches. Aecia and surrounding tissues were excised from the lesions and vapor-fixed for FESEM imaging, which revealed morphology including intact blister-shaped, flattened, and burst forms. Light microscopy revealed yellowish aeciospores having surface projections. Aeciospores were mostly ovoid and measured approximately 20 mu m long. The FESEM showed irregularly shaped cracks on the aecia that had erupted through the bark of P. koraiensis. Some aeciospores had germinated, pro-ducing two germ tubes from a spore in a burst aecium. Aeciospores had both smooth and verrucose regions on the surface, and some had concave or convex regions. Aeciospore layers and underlying fungal matrices including aecial columns were obvious in the cross-sections of aecia. Approximately 1 mu m-high wart-like surface projections could be resolved and comprised less than 10 angular platelets stacked in vertical rows. Remains of the primary spore wall were present between surface projections. These results provide insights into the morphology of the heteroecious rust fungus with the help of vapor fixation and high-resolution surface imaging. | Park, Junhyung; Moon, Seong-Cheol; Kim, Ki Woo | Kyungpook Natl Univ, Dept Ecol & Environm Syst, Sangju 37224, South Korea; Woori Tree Gen Hosp, Hwaseong 18478, South Korea; Kyungpook Natl Univ, Tree Diagnost Ctr, Sangju 37224, South Korea | Kim, Ki Woo/AAC-5623-2022 | 57202928407; 58156845600; 57201369889 | kiwoo@knu.ac.kr; | MICRON | MICRON | 0968-4328 | 1878-4291 | 169 | SCIE | MICROSCOPY | 2023 | 2.5 | 18.7 | 0 | 2025-06-25 | 0 | 0 | Blister rust; Surface projection; Wart | BLISTER RUST; RIBES; FLACCIDUM; FUNGI | Blister rust; Surface projection; Wart | Basidiomycota; Cronartium ribicola; Microscopy, Electron, Scanning; Pinus; Spores; Field emission microscopes; Histology; Morphology; Scanning electron microscopy; Blister rust; Cronartium ribicola; Field emission scanning electron microscopy; Germ tubes; matrix; Microscopy imaging; Morphological characteristic; Rust fungus; Surface projection; Wart; bacterial spore; Basidiomycetes; microbiology; pine; scanning electron microscopy; Tissue | English | 2023 | 2023-06 | 10.1016/j.micron.2023.103447 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Platelet-to-Lymphocyte Ratio and In-Hospital Mortality in Patients With AKI Receiving Continuous Kidney Replacement Therapy: A Retrospective Observational Cohort Study | Rationale & Objective: The platelet-to-lymphocyte ratio (PLR) is a marker of inflammation and a predictor of mortality in a variety of diseases. However, the effectiveness of PLR as a predictor of mortality in patients with severe acute kidney injury (AKI) is uncertain. We evaluated the association between the PLR and mortality in critically ill patients with severe AKI who underwent continuous kidney replacement therapy (CKRT).Study Design: Retrospective cohort study.Setting & Participants: A total of 1,044 patients who underwent CKRT in a single center, from February 2017 to March 2021. Exposures: PLR Outcomes: In-hospital mortality.Analytical Approach: The study patients were classified into quintiles according to the PLR values. A Cox proportional hazards model was used to investigate the association between PLR and mortality. Results: The PLR value was associated with in-hospital mortality in a nonlinear manner, showing a higher mortality at both ends of the PLR. The Kaplan-Meier curve revealed the highest mortality with the first and fifth quintiles, whereas the lowest mortality occurred with the third quintile. Compared with the third quintile, the first (adjusted HR, 1.94; 95% CI, 1.4 4-2.62; P < 0.001) and fifth (adjusted HR, 1.60; 95% CI, 1.18-2.18; P= 0.002) quintiles of the PLR group had a significantly higher in-hospital mortality rate. The first and fifth quintiles showed a consistently increased risk of 30-and 9 0-day mortality rates compared with those of the third quintile. In the subgroup analysis, the lower and higher PLR values were predictors of in-hospital mortality in patients with older age, of female sex, and with hypertension, diabetes, and higher Sequential Organ Failure Assessment score.Limitations: There may be bias owing to the single-center retrospective nature of this study. We only had PLR values at the time of initiation of CKRT.Conclusions: Both the lower and higher PLR values were independent predictors of in-hospital mortality in critically ill patients with severe AKI who underwent CKRT. | Jeon, You Hyun; Jeon, Yena; Jung, Hee-Yeon; Choi, Ji -Young; Park, Sun-Hee; Kim, Chan-Duck; Kim, Yong-Lim; Cho, Jang-Hee; Lim, Jeong-Hoon | Kyungpook Natl Univ, Dept Internal Med, Div Nephrol, Sch Med, Dongdeok Ro 130, Daegu 41944, South Korea; Kyungpook Natl Univ, Dept Stat, Daegu, South Korea | Park, Sun-Hee/LMN-0033-2024; Kim, Yong-Lim/AGK-3172-2022; Jung, Hee-Yeon/AFB-8578-2022; Lim, Jeong-Hoon/ABE-6003-2020; Cho, Jang-hee/ABD-3534-2020 | 57820096000; 57209909350; 57196396467; 7501393222; 7501831741; 8558530700; 55633533600; 7403536291; 55360244300 | jh-cho@knu.ac.kr;jh-lim@knu.ac.kr; | KIDNEY MEDICINE | KIDNEY MED | 2590-0595 | 5 | 6 | ESCI | UROLOGY & NEPHROLOGY | 2023 | 3.2 | 18.7 | 0.78 | 2025-06-25 | 4 | 4 | CRITICALLY-ILL PATIENTS; THROMBOCYTOPENIA; NEUTROPHIL; INJURY; EPIDEMIOLOGY; MULTICENTER | Acute kidney injury; continuous kidney replacement therapy; mortality; platelet-to-lymphocyte ratio; prognosis | acute kidney failure; adult; age distribution; aged; APACHE; Article; Charlson Comorbidity Index; cohort analysis; continuous renal replacement therapy; controlled study; critically ill patient; diabetes mellitus; disease severity; female; hospital mortality; human; human cell; hypertension; major clinical study; male; observational study; platelet lymphocyte ratio; proportional hazards model; retrospective study; Sequential Organ Failure Assessment Score; sex difference; university hospital | English | 2023 | 2023-06 | 10.1016/j.xkme.2023.100642 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Biological and Genetic Characterizations of a Novel Lytic ΦFifi106 against Indigenous Erwinia amylovora and Evaluation of the Control of Fire Blight in Apple Plants | Erwinia amylovora is a devastating phytobacterium causing fire blight in the Rosaceae family. In this study, Phi Fifi106, isolated from pear orchard soil, was further purified and characterized, and its efficacy for the control of fire blight in apple plants was evaluated. Its genomic analysis revealed that it consisted of 84,405 bp and forty-six functional ORFs, without any genes encoding antibiotic resistance, virulence, and lysogenicity. The phage was classified into the genus Kolesnikvirus of the subfamily Ounavirinae. Phi Fifi106 specifically infected indigenous E. amylovora and E. pyrifoliae. The lytic activity of Phi Fifi106 was stable under temperature and pH ranges of 4-50 degrees C and 4-10, as well as the exposure to ultraviolet irradiation for 6 h. Phi Fifi106 had a latent period of 20 min and a burst size of 310 +/- 30 PFU/infected cell. Phi Fifi106 efficiently inhibited E. amylovora YKB 14808 at a multiplicity of infection (MOI) of 0.1 for 16 h. Finally, the pretreatment of Phi Fifi106 at an MOI of 1000 efficiently reduced disease incidence to 37.0% and disease severity to 0.4 in M9 apple plants. This study addressed the use of Phi Fifi106 as a novel, safe, efficient, and effective alternative to control fire blight in apple plants. | Choe, Jaein; Kim, Byeori; Park, Mi-Kyung; Roh, Eunjung | Kyungpook Natl Univ, Food & Bioind Res Inst, Sch Food Sci & Biotechnol, Daegu 41566, South Korea; Rural Dev Adm, Natl Inst Agr Sci, Crop Protect Div, Wonju 55365, South Korea | choe, jaein/JMQ-8957-2023; Park, Mi-Kyung/J-9643-2017 | 57226770667; 57743009000; 7404491155; 25931154300 | jane1226@knu.ac.kr;byeori4689@naver.com;parkmik@knu.ac.kr;rosalia51@korea.kr; | BIOLOGY-BASEL | BIOLOGY-BASEL | 2079-7737 | 12 | 8 | SCIE | BIOLOGY | 2023 | 3.6 | 18.8 | 1.11 | 2025-06-25 | 7 | 6 | lytic phage; Erwinia amylovora; fire blight; apple plant; disease incidence; disease severity | BACTERIOPHAGES; PHAGE; BIOCONTROL; ALGORITHM; SEQUENCE; LEAF; DNA | apple plant; disease incidence; disease severity; Erwinia amylovora; fire blight; lytic phage | English | 2023 | 2023-08 | 10.3390/biology12081060 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | Article | Combination of Lacticaseibacillus paracasei BEPC22 and Lactiplantibacillus plantarum BELP53 attenuates fat accumulation and alters the metabolome and gut microbiota in mice with high-fat diet-induced obesity | This study evaluated the effects of formulations with Lacticaseibacillus paracasei BEPC22 and Lactiplantibacillus plantarum BELP53 on adiposity, the alteration of microbiota, and the metabolome in high-fat diet-fed mice. The strains were selected based on their fat and glucose absorption inhibitory activities and potential metabolic interactions. The optimal ratio of the two strains in the probiotic formulation was determined based on their adipocyte differentiation inhibitory activities. Treatment of formulations with BEPC22 and BELP53 for 10 weeks decreased body weight gain at 6 weeks; it also decreased the food efficiency ratio, white adipose tissue volume, and adipocyte size. Moreover, it decreased the expression of the lipogenic gene Ppar-γ in the liver, while significantly increasing the expression of the fat oxidation gene Ppar-α in the white adipose tissue. Notably, treatment with a combination of the two strains significantly reduced the plasma levels of the obesity hormone leptin and altered the microbiota and metabolome. The omics data also indicated the alteration of anti-obesity microbes and metabolites such as Akkermansia and indolelactic acid, respectively. These findings suggest that treatment with a combination of BEPC22 and BELP53 exerts synergistic beneficial effects against obesity. © 2024 The Royal Society of Chemistry. | Lee, Na-Rae; Kwon, Tae-Jun; Chung, Eui-Chun; Bae, Jaewoong; Soung, Song-Hui; Tak, Hyun-Ji; Choi, Jun-Young; Lee, Young-Eun; Won Hwang, Nak; Lee, Jong Seo; Shin, Kum-Joo; Lee, Choong Hwan; Kim, KilSoo; Kim, Seokjin | Research Institute for Bioactive-Metabolome Network, Konkuk University, Seoul, 05029, South Korea; Preclinical Research Center, Daegu-Gyeongbuk Medical Innovation Foundation, K-MEDI Hub, Daegu, 41061, South Korea; R&D Center, Hecto Healthcare Co.Ltd., Seoul, 06142, South Korea; R&D Center, Hecto Healthcare Co.Ltd., Seoul, 06142, South Korea; Department of Bioscience and Biotechnology, Konkuk University, Seoul, 05209, South Korea; Department of Bioscience and Biotechnology, Konkuk University, Seoul, 05209, South Korea; Preclinical Research Center, Daegu-Gyeongbuk Medical Innovation Foundation, K-MEDI Hub, Daegu, 41061, South Korea; Cognitive Science Research Group, Korea Brain Research Institute, Daegu, 41062, South Korea; R&D Center, Hecto Healthcare Co.Ltd., Seoul, 06142, South Korea; R&D Center, Hecto Healthcare Co.Ltd., Seoul, 06142, South Korea; R&D Center, Hecto Healthcare Co.Ltd., Seoul, 06142, South Korea; Research Institute for Bioactive-Metabolome Network, Konkuk University, Seoul, 05029, South Korea, Department of Bioscience and Biotechnology, Konkuk University, Seoul, 05209, South Korea; Preclinical Research Center, Daegu-Gyeongbuk Medical Innovation Foundation, K-MEDI Hub, Daegu, 41061, South Korea, College of Veterinary Medicine, Kyungpook National University, 80 Daehakro, Buk-gu, Daegu, 41566, South Korea; R&D Center, Hecto Healthcare Co.Ltd., Seoul, 06142, South Korea | 55267777700; 35798369900; 58769845000; 57223456847; 57224974881; 58769845100; 58769845200; 58770739600; 58770291900; 58770888300; 58590535400; 57708871900; 35272034300; 57202057798 | kslac@kmedihub.re.kr;jinkim@hetco.co.kr; | Food and Function | FOOD FUNCT | 2042-6496 | 2042-650X | 15 | 2 | SCIE | BIOCHEMISTRY & MOLECULAR BIOLOGY;FOOD SCIENCE & TECHNOLOGY | 2023 | 5.1 | 18.8 | 0.71 | 2025-06-25 | 5 | Animals; Diet, High-Fat; Gastrointestinal Microbiome; Lacticaseibacillus paracasei; Metabolome; Mice; Mice, Inbred C57BL; Obesity; Peroxisome Proliferator-Activated Receptors; Mammals; Metabolites; Molecular weight; Nutrition; Probiotics; Tissue; peroxisome proliferator activated receptor; Diet-induced obesity; Fat accumulation; Gut microbiota; High-fat-diet; Inhibitory activity; Metabolic interactions; Metabolomes; Microbiotas; Probiotics; White adipose tissues; animal; C57BL mouse; genetics; intestine flora; Lactobacillus paracasei; lipid diet; metabolism; metabolome; mouse; obesity; Genes | English | Final | 2023 | 10.1039/d3fo03557c | 바로가기 | 바로가기 | 바로가기 | ||||||||
| ○ | ○ | Article | Cytogenetics, Typification, Molecular Phylogeny and Biogeography of Bentinckia (Arecoideae, Arecaceae), an Unplaced Indian Endemic Palm from Areceae | Simple Summary Bentinckia is an Indian endemic genus belonging to the tribe Areceae (Arecaceae). This genus contains two species, B. condapanna and B. nicobarica, and both need to be conserved as they come under the threatened category. Bentinckia, along with nine genera, remains unplaced in Areceae. The members of the unplaced Areceae show characteristics corresponding to all the subtribes. Therefore, morphologically it is difficult to assign any subtribes to these genera. Many molecular phylogenetic analyses have reported the relationships within Areceae. However, all of these are unable to show confident position and support for the species. In the present article, we constructed the molecular phylogeny of Areceae based on an appropriate combination of chloroplast and nuclear loci that satisfactorily depicts the phylogenetic positions of all species from Areceae. Phylogeny and evolutionary history disclose that Bentinckia together with unplaced Clinostigma and Cyrostachys show a close relationship with the subtribe Arecinae and might have originated in Eurasia and India. In addition, this study reports a taxonomic revision of Bentinckia. In addition, it provides a new chromosome number (cytotype), i.e. 2n = 30 for B. condapanna. This study will form the very basis for assessing and refining the systematic position of all the species from the tribe Areceae. Bentinckia is a genus of flowering plants which is an unplaced member of the tribe Areceae (Arecaceae). Two species are recognized in the genus, viz. B. condapanna Berry ex Roxb. from the Western Ghats, India, and B. nicobarica (Kurz) Becc. from the Nicobar Islands. This work constitutes taxonomic revision, cytogenetics, molecular phylogeny, and biogeography of the Indian endemic palm genus Bentinckia. The present study discusses the ecology, morphology, taxonomic history, distribution, conservation status, and uses of Bentinckia. A neotype was designated for the name B. condapanna. Cytogenetical studies revealed a new cytotype of B. condapanna representing 2n = 30 chromosomes. Although many phylogenetic reports of the tribe Areceae are available, the relationship within the tribe is still ambiguous. To resolve this, we carried out Bayesian Inference (BI) and Maximum Likelihood (ML) analysis using an appropriate combination of chloroplast and nuclear DNA regions. The same phylogeny was used to study the evolutionary history of Areceae. Phylogenetic analysis revealed that Bentinckia forms a clade with other unplaced members, Clinostigma and Cyrostachys, and together they show a sister relationship with the subtribe Arecinae. Biogeographic analysis shows Bentinckia might have originated in Eurasia and India. | Kadam, Suhas K.; Mane, Rohit N.; Tamboli, Asif S.; Gavade, Sandip K.; Deshmukh, Pradip V.; Lekhak, Manoj M.; Choo, Yeon-Sik; Pak, Jae Hong | Kyungpook Natl Univ, Res Inst Dok do & Ulleung do Isl, Sch Life Sci, Dept Biol, Daegu 41566, South Korea; Shivaji Univ, Dept Bot, Angiosperm Taxon Lab, Kolhapur 416004, India; Balwant Coll, Dept Bot, Rayat Shikshan Sansthas, Sangli 415311, India; Dattajirao Kadam Arts Sci & Commerce Coll, Dept Bot, Shri Swami Vivekanand Shikshan Santhas, Ichalkaranji 416115, Maharashtra, India | Kadam, Dr. Suhas/HNI-6437-2023; Lekhak, Manoj/AAP-5079-2020; Kadam, Dr Suhas/HNI-6437-2023; Tamboli, Asif/HJB-2803-2022 | 57188723669; 57194283918; 56974034100; 56698387500; 57204802435; 35573958700; 26040458100; 7102232932 | jhpak@knu.ac.kr; | BIOLOGY-BASEL | BIOLOGY-BASEL | 2079-7737 | 12 | 2 | SCIE | BIOLOGY | 2023 | 3.6 | 18.8 | 0.37 | 2025-06-25 | 2 | 2 | Arecaceae; Bentinckia; biogeographic analysis; karyomorphology; molecular phylogeny; typification | RECONSTRUCT ANCESTRAL STATE; PLASTID DNA; GLOBAL BIOGEOGRAPHY; SHEDS LIGHT; EVOLUTION; DIVERSIFICATION; SUPERTREE; TOOL | Arecaceae; Bentinckia; biogeographic analysis; karyomorphology; molecular phylogeny; typification | English | 2023 | 2023-02 | 10.3390/biology12020233 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Dietary protocatechuic acid redistributes tight junction proteins by targeting Rho-associated protein kinase to improve intestinal barrier function | Inflammatory bowel disease (IBD) is continuously increasing globally and caused by intestinal barrier dysfunction. Although protocatechuic acid (PCA) has a protective effect on colitis, the molecular mechanisms underlying its contribution to intestinal barrier function remain unknown. Transepithelial electrical resistance (TEER) and FITC-dextran permeability measurements reveled that PCA suppresses lipopolysaccharide (LPS) and tumor necrosis factor (TNF)-alpha-induced increase in intestinal permeability; zonula occludens (ZO)-1 and claudin-2 redistribution was also suppressed in the epithelial cell membranes of differentiated Caco-2 cells. PCA was found to directly bind Rho-associated coiled-coil containing protein kinase (ROCK), subsequently suppressing myosin light chain (MLC) phosphorylation. Notably, PCA binds ROCK to a similar degree as Y27632, a selective ROCK inhibitor. Orally administering PCA (5 or 25 mg per kg per day) to C57BL/6 mice alleviated the 3% dextran sulfate sodium (DSS)-induced colitis symptoms including reduced colon length, disrupted intestinal barrier structure, and increased proinflammatory cytokines expressions, such as interleukin (IL)-1 beta, TNF-alpha, and IL-6. Furthermore, orally administering PCA suppressed DSS-induced ZO-1 and claudin-2/4 redistribution in mice colon membrane fractions. Therefore, PCA may serve as a promising nutraceutical to improve gut health and alleviate IBD by maintaining intestinal barrier function in vitro and in vivo. | So, Bo Ram; Kim, San; Jang, Se Hyeon; Kim, Min Jeong; Lee, Jeong Jae; Kim, Soo Rin; Jung, Sung Keun | Kyungpook Natl Univ, Sch Food Sci & Biotechnol, Daegu 41566, South Korea; Kyungpook Natl Univ, Res Inst Tailored Food Technol, Daegu 41566, South Korea | Jang, Hyeon/AAO-6009-2020; Jung, SUNG KEUN/AGR-2623-2022; Kim, Soo Rin/X-2192-2019 | 57218122440; 58142092500; 58142092600; 57215818497; 55915465100; 36659584200; 35310491400 | skjung04@knu.ac.kr; | FOOD & FUNCTION | FOOD FUNCT | 2042-6496 | 2042-650X | 14 | 10 | SCIE | BIOCHEMISTRY & MOLECULAR BIOLOGY;FOOD SCIENCE & TECHNOLOGY | 2023 | 5.1 | 18.8 | 1.71 | 2025-06-25 | 11 | 12 | INDUCED ULCERATIVE-COLITIS; IN-VITRO; ACTIVATION; EXPRESSION; DISEASE; MODEL; LINKS; ZO-1 | Animals; Caco-2 Cells; Claudin-2; Colitis; Dextran Sulfate; Humans; Inflammatory Bowel Diseases; Intestinal Mucosa; Mice; Mice, Inbred C57BL; Myosin-Light-Chain Kinase; rho-Associated Kinases; Tight Junction Proteins; Tight Junctions; Tumor Necrosis Factor-alpha; Cell death; Diseases; Enzymes; Mammals; Plants (botany); Sulfur compounds; claudin 2; dextran sulfate; myosin light chain kinase; protocatechuic acid; Rho kinase; tight junction protein; tumor necrosis factor; Barriers functions; Claudin; Dextran sulfate sodium; Inflammatory bowel disease; Intestinal barriers; Protein kinase; Protocatechuic acid; Tight junctions; Tumor necrosis factors; Zonula occludens; animal; C57BL mouse; Caco-2 cell line; colitis; genetics; human; inflammatory bowel disease; intestine mucosa; metabolism; mouse; tight junction; Dextran | English | 2023 | 2023-05-22 | 10.1039/d3fo00605k | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Biorefineries development from agricultural byproducts: Value addition and circular bioeconomy | The increase in the human population in the world, industrialization, and rapid urbanization cre-ates a big challenge for the agricultural revolution. Hence, to enhance the crop's productivity modern agricultural technology, hybrid seeds; management of full irrigation facilities, and the use of various fertilizers, and pesticides are being adopted. Though such advanced techniques en-hance productivity, they also produce a huge amount of agro-waste. The proper waste manage-ment of such wastes is a headache for the farmers due to the lack of dumping lands, proper trans-portation, removal facilities, and lack of planned utilization. Since direct burning of the wastes do air, water, and soil pollution, a systematic utilization of these cheap wastes for the development of value-added products and chemicals will promote a clean and healthy environment for the bi-otic and abiotic components. A proper, efficient, and effective treatment system can break down waste biomass into simple forms and can be easily consumed by our natural and engineered mi-crobial systems to produce bio-chemicals and bio-fuels. Value-added products from agro wastes are now needed every hour as far as the sustainable production of energy and biochemical is an important concern. Agro-waste utilization-based biorefineries can provide a big pillar for the de-velopment of a circular bio-economy. The review emphasizes the value-added products gener-ated from agricultural byproducts/waste residue's utility, towards sustainability and a clean envi-ronment. | Srivastava, Rajesh K.; Sarangi, Prakash Kumar; Shadangi, Krushna Prasad; Sasmal, Soumya; Gupta, Vijai Kumar; Govarthanan, Muthusamy; Sahoo, Uttam Kumar; Subudhi, Sanjukta | GITAM, GIT, Dept Biotechnol, Visakhapatnam, Andhra Pradesh, India; Cent Agr Univ, Coll Agr, Imphal 795004, Manipur, India; Veer Sundar Sai Univ Technol, Dept Chem Engn, Sambalpur 768018, Odisha, India; Visva Bharati, Dept Biotechnol, Santini Ketan 731235, India; SRUC, Biorefining & Adv Mat Res Ctr, Kings Bldg,West Mains Rd, Edinburgh EH9 3JG, Scotland; Kyungpook Natl Univ, Dept Environm Engn, Daehak ro, Daegu 41566, South Korea; Saveetha Inst Med & Tech Sci, Saveetha Dent Coll & Hosp, Dept Biomat, Chennai 600077, India; Mizoram Univ, Dept Forestry, Aizawl 796004, India; Energy & Resources Inst, Adv Biofuels Program, Darbari Seth Block,Habitat Pl,Lodhi Rd, New Delhi 110003, India | Srivastava, Rajesh/O-5322-2017; Sarangi, Dr Prakash Kumar/AAA-4809-2022; Shadangi, Krushna/AAW-2138-2021; Gupta, Vijai Kumar/O-2445-2014; Govarthanan, Muthusamy/C-1491-2014; Sasmal, Soumya/Q-1465-2016; Muthusamy, Govarthanan/C-1491-2014; Subudhi, Dr Sanjukta/ABD-3871-2021; Sasmal, Soumya/GWN-0754-2022; Sahoo, Uttam/AAY-7076-2021 | 57198400808; 58924075200; 37064984500; 49861985200; 36158104300; 54881927600; 6603172626; 22939790400 | sarangi77@yahoo.co.in;krushnanit@gmail.com; | SUSTAINABLE CHEMISTRY AND PHARMACY | SUSTAIN CHEM PHARM | 2352-5541 | 32 | SCIE | CHEMISTRY, MULTIDISCIPLINARY;ENVIRONMENTAL SCIENCES;GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 2023 | 5.5 | 18.9 | 2.7 | 2025-06-25 | 19 | 24 | Agrowaste; Pre-treatment; Components analysis; Chemicals synthesis; Sustainability | WHEAT-STRAW; RICE STRAW; ENZYMATIC-HYDROLYSIS; PRETREATMENT METHODS; SUSTAINABLE DEVELOPMENT; ALKALINE PRETREATMENT; AGROINDUSTRIAL WASTES; BIOBUTANOL PRODUCTION; BUTANOL PRODUCTION; RAW-MATERIAL | Agrowaste; Chemicals synthesis; Components analysis; Pre-treatment; Sustainability | citric acid; hemicellulose; lignocellulose; agricultural waste; Article; biosynthesis; crop; energy yield; environmental impact; environmental sustainability; enzyme synthesis; extraction; grain; structure analysis; waste management | English | 2023 | 2023-05 | 10.1016/j.scp.2023.100970 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | A Comprehensive Landscape of De Novo Malignancy After Double Lung Transplantation | Although the association between post-transplant malignancy (PTM) and immunosuppressive therapy after organ transplantation has been studied, an integrated review of PTM after lung transplantation is lacking. We investigated the incidence and types of de novo PTM and its impact on survival following double lung transplantation (DLT). The incidence and type of PTM as well as the annual and cumulative risks of each malignancy after DLT were analyzed. The overall survival (OS) of recipients with or without PTM was compared by the Kaplan-Meier survival method and landmark analysis. There were 5,629 cases (23.52%) with 27 types of PTMs and incidences and OS varied according to the types of PTMs. The recipients with PTM showed a significantly longer OS than those without PTM (p < 0.001). However, while the recipients with PTM showed significantly better OS at 3, and 5 years (p < 0.001, p = 0.007), it was worse at the 10-year landmark time (p = 0.013). And the single PTM group showed a worse OS rate than the multiple PTM group (p < 0.001). This comprehensive report on PTM following DLT can help understand the risks and timing of PTM to improve the implementation of screening and treatment. | Lee, Jeeyeon; Yang, Andrew Won Jun; Chung, Liam Il-Young; Yu, Jisang; Lee, Yunjoo; Kim, Hye Sung; Shin, Hyun Joon; Choi, Young-Geun; Bharat, Ankit; Chae, Young Kwang | Kyungpook Natl Univ, Chilgok Hosp, Sch Med, Dept Surg, Daegu, South Korea; Northwestern Mem Hosp, Dept Internal Med, Chicago, IL 60611 USA; Lemuel Shattuck Hosp, Dept Med, Massachusetts Dept Publ Hlth, Div Cardiol, Jamaica Plain, MA USA; Sungkyunkwan Univ, Dept Math Educ, Seoul, South Korea | ; Chung, Liam Il-Young/IQU-0821-2023; Kim, Hye Sung/LQV-0440-2024 | 37079213100; 58560925100; 58018988700; 58560944700; 58560925200; 57490388400; 57221248223; 55790689000; 8589657100; 55664764400 | ychae@nm.org; | TRANSPLANT INTERNATIONAL | TRANSPL INT | 0934-0874 | 1432-2277 | 36 | SCIE | SURGERY;TRANSPLANTATION | 2023 | 2.7 | 19.0 | 0.7 | 2025-06-25 | 2 | 3 | post-transplant malignancy; de novo malignancy; double lung transplant; incidence; survival outcomes | SOLID-ORGAN TRANSPLANTATION; POSTTRANSPLANT LYMPHOPROLIFERATIVE DISORDERS; SKIN-CANCER; RISK-FACTORS; IMMUNOSUPPRESSIVE DRUGS; RENAL-TRANSPLANTATION; CELL CARCINOMA; SQUAMOUS-CELL; COHORT; EPIDEMIOLOGY | de novo malignancy; double lung transplant; incidence; post-transplant malignancy; survival outcomes | Humans; Immunosuppression Therapy; Lung Transplantation; Neoplasms; Organ Transplantation; adult; article; cancer survival; controlled study; female; human; incidence; lung transplantation; major clinical study; male; overall survival; surgery; immunosuppressive treatment; neoplasm; organ transplantation | English | 2023 | 2023-08-17 | 10.3389/ti.2023.11552 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Changes in Awareness Toward Minor's Organ Donation Through Structured Information; Survey | This study analyzed survey results regarding awareness of living minors' organ donation. The questionnaires focused on changes in how respondents felt about donations by living minors after eliciting the uncertainty of long-term outcomes for living donors and recipients. The respondents were categorized as minors, adults affiliated with non-medical jobs (Non-Meds), and adults affiliated with medical jobs (Meds). The rates of awareness of living organ donation were significantly different; minors at 86.2%, non-Meds at 82.0%, and Meds at 98.7% (p < 0.001). Only 41.4% of Minors and 32.0% of Non-Meds were aware of organ donation by minors, while 70.3% of Meds were (p < 0.001). The response rate of opposition to organ donation by minors was highest for Meds and remained the same before and after (54.4%-57.7%, p = 0.311). However, the opposition rate in Non-Meds significantly increased (32.4%-46.7%) after learning about the uncertainty of long-term outcomes (p = 0.009). The study found that Non-Meds lacked adequate knowledge regarding organ donation by minors and their potential lethal outcomes. Their attitudes toward organ donation by minors could be changed by giving structured information. It is necessary to provide exact information and raise social awareness regarding organ donation by living minors. | Choi, YoungRok; Lee, Sanghoon; Lee, Yeonhee; Cho, Min Hyun; Ihn, Kyong; Yoon, Kyung Chul; Kang, Ji-Man; Kim, Seong Heon; Kang, Hee Gyung; Yi, Nam-Joon | Seoul Natl Univ, Seoul Natl Univ Hosp, Dept Surg, Coll Med, Seoul, South Korea; Sungkyunkwan Univ, Samsung Med Ctr, Dept Surg, Sch Med, Seoul, South Korea; Catholic Univ Korea, Seoul St Marys Hosp, Coll Med, Dept Pediat, Seoul, South Korea; Kyungpook Natl Univ, Sch Med, Dept Pediat, Daegu, South Korea; Yonsei Univ, Severance Childrens Hosp, Dept Surg, Div Pediat Surg,Coll Med, Seoul, South Korea; Seoul Natl Univ, Boramae Med Ctr, Seoul Natl Univ Coll Med, Dept Surg, Seoul, South Korea; Yonsei Univ, Severance Childrens Hosp, Dept Pediat, Coll Med, Seoul, South Korea; Seoul Natl Univ, Seoul Natl Univ Childrens Hosp, Dept Pediat, Coll Med, Seoul, South Korea | Ihn, Kyong/AAT-1075-2021; Yi, Nam-Joon/I-6142-2019; Lee, Jun-Young/N-5963-2019; Kim, SOOCHI/AAD-6959-2020 | 56288619900; 57202883546; 57203798715; 7401727726; 55552336900; 7401607582; 56587136500; 57213778393; 7404071546; 7006877047 | gsleenj@hanmail.net; | TRANSPLANT INTERNATIONAL | TRANSPL INT | 0934-0874 | 1432-2277 | 36 | SCIE | SURGERY;TRANSPLANTATION | 2023 | 2.7 | 19.0 | 0 | 2025-06-25 | 0 | 0 | living donor liver transplantation; living donor kidney transplantation; minors; long-term complication; informed consent; awareness; organ donation | LIVER; KIDNEY; DONOR | awareness; informed consent; living donor kidney transplantation; living donor liver transplantation; long-term complication; minors; organ donation | Adult; Health Knowledge, Attitudes, Practice; Humans; Living Donors; Organ Transplantation; Surveys and Questionnaires; Tissue and Organ Procurement; Tissue Donors; Uncertainty; adult; aged; Article; attitude; awareness; controlled study; female; graft recipient; graft rejection; health survey; human; kidney donor; kidney graft; knowledge; liver donor; liver graft; living donor; long term care; major clinical study; male; mortality; organ donor; organ transplantation; prognosis; questionnaire; attitude to health; donor; organ transplantation; transplantation; uncertainty | English | 2023 | 2023-02-21 | 10.3389/ti.2023.10795 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Experimental study on seismic responses of tuned mass damper-applied real-scale piping system via shaking table tests | To secure the nuclear power plant (NPP) safety, it is essential to improve the seismic performance of piping systems. Accordingly, to achieve this purpose effectively, applying a tuned mass damper (TMD) to the NPP piping system has been attempted, but this is mostly limited to numerical analysis studies. Therefore, this study aimed to prove the TMD effect of reducing seismic responses of the real-scale NPP piping system through shaking table tests. As a result, it was confirmed that the TMD suppressed target and higher-order mode responses of the piping through the shaking table tests. In particular, the response control effects of the target mode and the higher-order mode were more pronounced when the earthquake motion intensity was larger. The application of the TMD showed reducing relative displacement responses in the harmonic motion excitation by about 80%-90%. This reduced peak relative displacement and normal stress responses by 33%-42% and 25%-37% on average, respectively, under random vibration excitation. Under the seismic excitation, peak relative displacement and normal stress responses were reduced by 7%-14% and 5%-27% on average, respectively. Finally, piping and piping-TMD finite element analysis models were successfully created and validated based on the shaking table test results. | Kwag, Shinyoung; Eem, Seunghyun; Kwak, Jinsung; Lee, Hwanho; Oh, Jinho; Koo, Gyeong-Hoi; Chang, Sung-Jin; Jeon, Bub-Gyu | Hanbat Natl Univ, Dept Civil & Environm Engn, Daejeon 34158, South Korea; Kyungpook Natl Univ, Dept Convergence & Fus Syst Engn, Sangju, South Korea; Korea Atom Energy Res Inst, 111 Daedeok Daero, Daejeon 34057, South Korea; Pusan Natl Univ, Seism Res & Test Ctr, 49 Busandaehak Ro, Yangsan 50612, Gyeongnam, South Korea | ; Eem, Seunghyun/KVB-1493-2024 | 55779491500; 52363442900; 57209175827; 57209177158; 7402155334; 7004792342; 55494267900; 54961482000 | eemsh@knu.ac.kr; | STRUCTURES | STRUCTURES | 2352-0124 | 50 | SCIE | ENGINEERING, CIVIL | 2023 | 3.9 | 19.0 | 1.12 | 2025-06-25 | 8 | 8 | Shaking table test; Piping; Tuned mass damper; Seismic response; Dynamic absorber | OPTIMIZATION; PARAMETERS; VIBRATION; ABSORBER; DEVICES; DESIGN | Dynamic absorber; Piping; Seismic response; Shaking table test; Tuned mass damper | English | 2023 | 2023-04 | 10.1016/j.istruc.2023.02.088 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Article | Flexural behavior of large-scale U-shaped steel-concrete infilled composite beams with flat and embossed webs | Most popular shape of steel-composite beams is the exposed type in which wide-flange steel sections are connected to the reinforced concrete (RC) slab through shear connectors. However, recently innovative U-shaped steel-concrete infilled type composite beam sections are introduced which demonstrated promising structural performance. In these composite beams, the U-shaped steel section filled with concrete serves as formwork in fresh state of concrete while it behaves as main reinforcement during the service life of the structures. Although, active research has been conducted on former type, but research on the later infilled type beams seems insufficient. There exist several research questions which need to be addressed for optimized and efficient design of these innovative composite sections. In this paper, six large-scale U-shaped steel-concrete infilled composite beams with flat and embossed webs were tested to investigate their flexural behavior. The tested composite beams were designed with angle shear connectors which provide efficient shear transfer mechanism with economy. The main parameters of the tests were the shape of web and the spacing of the shear connectors. The effects of embossed web on horizontal shear transfer and its contribution to the flexural capacity were mainly focused. In addition, a detailed section analysis was conducted to comprehend the experimental observations. | Lee, Jun-seop; Haroon, Muhammad; Kang, Seong-Hun; Shin, Kyung-Jae; Lee, Hee-du | Kyungpook Natl Univ, Reg Ctr Land Infrastruct & Transport Technol, Daegu 41566, South Korea; Kyungpook Natl Univ, Sch Architecture, Daegu 41566, South Korea | ; Haroon, Muhammad/E-6370-2018 | 57221623386; 57211005074; 58494878500; 14039501000; 53865180300 | lhdza@knu.ac.kr; | STRUCTURES | STRUCTURES | 2352-0124 | 55 | SCIE | ENGINEERING, CIVIL | 2023 | 3.9 | 19.0 | 0.28 | 2025-06-25 | 2 | 3 | Composite beam; Flexural behavior; Embossed web; Angle shear connectors | SHEAR CONNECTOR; STATIC BEHAVIOR | Angle shear connectors; Composite beam; Embossed web; Flexural behavior | Composite beams and girders; Concrete beams and girders; Concrete slabs; Reinforced concrete; Angle shear connector; Composite beam; Embossed web; Flexural behavior; Large-scales; Shear connector; Steel composites; Steel concrete; Steel sections; U-shaped steels; Shear flow | English | 2023 | 2023-09 | 10.1016/j.istruc.2023.07.011 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Robotic abdominoperineal resection for T4b rectal cancer using the da Vinci SP platform | PurposeThe aim of the present report wasto describe a novel technique of robotic abdominoperineal resection (APR) for the treatment of T4b low rectal cancer using the da Vinci & REG; Single-Port (SP) system (Intuitive Surgical, Sunnyvale, CA, USA).MethodsA 3-cm transverse incision was made in the left lower quadrant of the abdomen, in the area designated for permanent colostomy. A Uniport & REG; (Dalim Medical, Seoul, Korea) was introduced and a 25 mm multichannel SP trocar was inserted into the Uniport. A 5-mm laparoscopic assistant port was introduced on the upper midline. A video showing each step of the technique is attached.ResultsTwo consecutive female patients (70 and 74 years old) underwent SP robotic APR with partial resection of the vagina 8 weeks after preoperative chemoradiotherapy. In both cases, rectal cancer was located 1 cm above the anal verge and invaded the vagina (initial stage and ymrT stage T4b). Operative time was 150 and 180 min, respectively. Estimated blood loss was 10 and 25 ml, respectively. No postoperative complications occurred. The length of postoperative hospital stay was 5 days in both cases. The final pathological stage was ypT4bN0 and ypT3N0 respectively.ConclusionsIn this first experience, SP robotic APR appears to be a safe and feasible procedure for locally advanced low rectal cancer. In addition, the invasiveness of the procedure is reduced by means of the SP system, which only requires a single incision in the area designated for colostomy. Prospective studies on a larger number of patients are necessary to confirm the outcomes of this technique compared to other minimally invasive approaches. | Picciariello, A.; Kim, H. J.; Choi, G. -s.; Song, S. H. | Kyungpook Natl Univ, Chilgok Hosp, Colorectal Canc Ctr, Sch Med, 807 Hogukro,Buk Gu, Daegu 41404, South Korea; Univ Aldo Moro Bari, Dept Precis & Regenerat Med & Ionian Area, Bari, Italy | 57219699542; 57204567554; 8058759100; 57221771693 | kyuschoi@knu.ac.kr; | TECHNIQUES IN COLOPROCTOLOGY | TECH COLOPROCTOL | 1123-6337 | 1128-045X | 27 | 11 | SCIE | GASTROENTEROLOGY & HEPATOLOGY;SURGERY | 2023 | 2.7 | 19.0 | 0.78 | 2025-06-25 | 3 | 3 | Robotic surgical procedures; Single-port robotic surgery; Proctectomy; Laparoscopy; Neoplasms | Laparoscopy; Neoplasms; Proctectomy; Robotic surgical procedures; Single-port robotic surgery | antineoplastic agent; adjuvant therapy; advanced cancer; aged; anus; Article; cancer localization; cancer staging; cancer surgery; chemoradiotherapy; colostomy; feasibility study; female; histopathology; human; human experiment; human tissue; incision; laparoscopic surgery; length of stay; neoplasm; operation duration; operative blood loss; patient safety; postoperative complication; postoperative period; preoperative chemotherapy; preoperative radiotherapy; rectum abdominoperineal resection; rectum cancer; rectum resection; robot assisted surgery; surgical technique; vagina surgery; videorecording | English | 2023 | 2023-11 | 10.1007/s10151-023-02792-4 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | AI-Enabled Reliable Delay Sensitive Communication Mechanism in IoUT Using CoAP | The highly dynamic and harsh conditions in the underwater environment pose challenges in enabling reliable and delay-tolerant communication in the Internet of Underwater Things (IoUT). Moreover, the constrained IoUT nodes have limited energy and are not capable of handling multiple retransmissions in the case of packet losses. Therefore, a lightweight communication mechanism is required that can promise reliable communication without large delays. In this article, we propose an AI-enabled reliable delay-sensitive communication mechanism in IoUT using a constrained application protocol (CoAP). The proposed mechanism uses a reliable transmission mode of CoAP to enable reliable communication. In addition, to achieve delay-sensitive communication, we modify the default congestion control mechanism of CoAP. The proposed scheme transmits multiple copies of the same packet without binary exponential backoff (BEB). Furthermore, to reduce the overhead caused by the transmission of multiple copies, reinforcement learning (RL) is employed at the sink to learn the transmission behavior of each node. In this way, the optimal number of copies are found which are to be sent by each node considering the real-time environmental conditions. The simulation results show that the mean energy decay is less compared to the default CoAP. Also, the performance is significantly increased in terms of the average packet delivery ratio (PDR) and average data delivery delay. | Tariq, Muhammad Ashar; Khan, Muhammad Toaha Raza; Saad, Malik Muhammad; Islam, Md. Mahmudul; Kim, Dongkyun | Kyungpook Natl Univ, Sch Comp Sci & Engn, Daegu 41566, South Korea; Univ Cent Florida, Civil Environm & Construct Engn Dept, Orlando, FL 32816 USA | Khan, Muhammad Toaha Raza/KXR-8209-2024; Saad, Malik/ABF-9433-2021; Khan, Turyalai/HPH-0061-2023 | 57219865336; 57202044597; 57220715290; 57223681377; 35753648800 | tariqashar@knu.ac.kr;toaha@knu.ac.kr;maliksaad@knu.ac.kr;mahmudul@knights.ucf.edu;dongkyun@knu.ac.kr; | IEEE SENSORS JOURNAL | IEEE SENS J | 1530-437X | 1558-1748 | 23 | 16 | SCIE | ENGINEERING, ELECTRICAL & ELECTRONIC;INSTRUMENTS & INSTRUMENTATION;PHYSICS, APPLIED | 2023 | 4.3 | 19.1 | 0.57 | 2025-06-25 | 3 | 4 | Index Terms- Constrained application protocol (CoAP); delay sensitive communication; Internet of Underwater Things (IoUT); reliable data delivery | CONGESTION CONTROL; COLLECTION; INTERNET; MACHINE | Constrained application protocol (CoAP); delay sensitive communication; Internet of Underwater Things (IoUT); reliable data delivery | Delay-sensitive applications; Internet of things; Packet networks; Quality of service; Application protocols; Communication mechanisms; Constrained application protocol; Delay; Delay sensitive; Delay sensitive communication; IoUT; Quality-of-service; Reinforcement learnings; Reliable data delivery; Reinforcement learning | English | 2023 | 2023-08-15 | 10.1109/jsen.2023.3290932 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Optimal Design of Cymbal Array Patterns to Achieve Broadband Characteristics Using an Equivalent Circuit | In this study, a new general and systematic design method to maximize the bandwidth of a cymbal array was developed by using an equivalent circuit. Initially, through the analysis of the acoustic interaction between the cymbal transducers in a 3 x 3 array, the overall design scheme was developed using the center frequency (CF) and transmitting voltage response (TVR) level of the transducers as variables. The validity of the design was verified through a comparison with the results obtained using the finite-element method (FEM). Then, the optimal design method for a general N x N cymbal array was derived to achieve the widest bandwidth. The efficacy of the method was demonstrated by designing 4 x 4 and 5 x 5 arrays as sample cases. The new method can incorporate multiple design variables and reflect the effects of nonlinear interaction between the variables to design the optimal array pattern of cymbal transducers. | Shim, Hayeong; Mudiyala, Jahnavi; Roh, Yongrae | Kyungpook Natl Univ, Sch Mech Engn, Daegu 41566, South Korea | 57202806954; 57880158400; 7102361870 | yryong@knu.ac.kr; | IEEE SENSORS JOURNAL | IEEE SENS J | 1530-437X | 1558-1748 | 23 | 19 | SCIE | ENGINEERING, ELECTRICAL & ELECTRONIC;INSTRUMENTS & INSTRUMENTATION;PHYSICS, APPLIED | 2023 | 4.3 | 19.1 | 0.14 | 2025-06-25 | 1 | 1 | Array pattern; cymbal transducer; equivalent circuit; optimal design; wideband | TRANSDUCER | Array pattern; cymbal transducer; equivalent circuit; optimal design; wideband | Bandwidth; Design; Electric network analysis; Equivalent circuits; Optimal systems; Timing circuits; Admittance; Array patterns; Broadband characteristics; Cymbal transducer; Finite element analyse; General design methods; Optimal design; Systematic design methods; Wide-band; Finite element method | English | 2023 | 2023-10-01 | 10.1109/jsen.2023.3305560 | 바로가기 | 바로가기 | 바로가기 | 바로가기 |
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