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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
Article User Grouping, Precoding Design, and Power Allocation for MIMO-NOMA Systems In this paper, we study user grouping, precoding design, and power allocation for multiple-input multiple-output (MIMO) nonorthogonal multiple access (NOMA) systems. An optimization problem is formulated to the maximize the sum rate under a transmit power constraint at a base station and rate constraints on users, which are nonconvex and combinatorial and thus very challenging to solve. To tackle this problem, we carry out the optimization in two steps. In the first step, exploiting the machine learning technique, we develop an efficient iterative algorithm for user grouping and precoding design. In the second step, we develop a power-allocation scheme in closed form by recasting the original problem into a useful and tractable convex form. The numerical results demonstrate that the proposed joint scheme, including user grouping, precoding design, and power allocation, considerably outperforms the existing schemes in terms of sum rate maximization, which increases the sum-rate up to 8-18%. In addition, the results show the larger the number of antennas or users, the bigger the performance gap, at the cost of less computational complexity. Kim, Byungjo; Kang, Jae-Mo Elect & Telecommun Res Inst, Daejeon 34129, South Korea; Kyungpook Natl Univ, Dept Artificial Intelligence, Daegu 41566, South Korea 55338441500; 56024930400 jmkang@knu.ac.kr; MATHEMATICS MATHEMATICS-BASEL 2227-7390 11 4 SCIE MATHEMATICS 2023 2.3 4.2 0.49 2025-06-25 1 2 MIMO; machine learning; NOMA; power allocation; precoding design; user clustering; sum rate maximization; power resources NONORTHOGONAL MULTIPLE-ACCESS; NETWORKS machine learning; MIMO; NOMA; power allocation; power resources; precoding design; sum rate maximization; user clustering English 2023 2023-02 10.3390/math11040995 바로가기 바로가기 바로가기 바로가기
Article One-Stop Strategy for Obtaining Controllable Sensitivity and Feasible Self-Patterning in Silver Nanowires/Elastomer Nanocomposite-Based Stretchable Ultrathin Strain Sensors In this study, selective photo-oxidation (SPO) is proposedas asimple, fast, and scalable one-stop strategy that enables simultaneousself-patterning and sensitivity adjustment of ultrathin stretchablestrain sensors. The SPO of an elastic substrate through irradiationtime-controlled ultraviolet treatment in a confined region enablesprecise tuning of both the surface energy and the elastic modulus.SPO induces the hydrophilization of the substrate, thereby allowingthe self-patterning of silver nanowires (AgNWs). In addition, it promotesthe formation of nonpermanent microcracks of AgNWs/elastomer nanocompositesunder the action of strain by increasing the elastic modulus. Thiseffect improves sensor sensitivity by suppressing the charge transportpathway. Consequently, AgNWs are directly patterned with a width of100 & mu;m or less on the elastic substrate, and AgNWs/elastomer-basedultrathin and stretchable strain sensors with controlled sensitivitywork reliably in various operating frequencies and cyclic stretching.Sensitivity-controlled strain sensors successfully detect both smalland large movements of the human hand. Lee, Jinuk; Park, Jun-Ik; Lee, Sin-Hyung; Jang, Jaewon; Kang, In-Man; Park, Jaehoon; Zhang, Xue; Kim, Do-Kyung; Bae, Jin-Hyuk Kyungpook Natl Univ, Sch Elect & Elect Engn, Daegu 41566, South Korea; Adv Instrumentat Inst, Korea Res Inst Stand & Sci KRISS, Semicond Integrated Metrol Team, Daejeon 34113, South Korea; Hallym Univ, Dept Elect Engn, Chunchon 24252, South Korea; Shandong Univ Sci & Technol, Coll Ocean Sci & Engn, Qingdao 266590, Peoples R China; LG Display, Paju 10845, South Korea ; Lee, Sin-Hyung/ABD-6425-2022 58487758300; 57210189987; 57226880204; 57194107504; 7203062678; 55717156300; 55949859900; 58556519800; 35326180700 kdk7362@naver.com;jhbae@ee.knu.ac.kr; BIOMACROMOLECULES BIOMACROMOLECULES 1525-7797 1526-4602 24 8 SCIE BIOCHEMISTRY & MOLECULAR BIOLOGY;CHEMISTRY, ORGANIC;POLYMER SCIENCE 2023 5.5 4.3 0.36 2025-06-25 3 3 TRANSPARENT; SKIN; ELECTRONICS; COMPOSITE Elastic Modulus; Elastomers; Humans; Nanocomposites; Nanowires; Silver; Elastic moduli; Electric resistance measurement; Microcracks; Nanocomposites; Silver; elastomer; nanocomposite; nanowire; silver nanoparticle; elastomer; silver; Elastic substrate; Irradiation time; One stop; Photo oxidation; Sensitivity adjustment; Silver nanowires; Simple++; Strain sensors; Time-controlled; Ultra-thin; Article; irradiation; photooxidation; sensitivity analysis; ultraviolet radiation; Young modulus; human; Nanowires English 2023 2023-07-05 10.1021/acs.biomac.3c00442 바로가기 바로가기 바로가기 바로가기
Meeting Abstract Association of Dementia Diagnosis at Dialysis Initiation with Mortality in the Elderly ESKD Population in South Korea Kang, Seongmin; Ye, Byung Min; Park, Woo Yeong; Cho, Jang-Hee; Hong, Yu Ah; Sun, In O.; Hwang, Won Min; Kwon, Soon Hyo; Yoo, Kyung Don; Kim, Seo Rin Ulsan Univ Hosp, Ulsan, South Korea; Pusan Natl Univ, Yangsan Hosp, Yangsan, South Korea; Keimyung Univ, Dongsan Med Ctr, Daegu, South Korea; Kyungpook Natl Univ, Sch Med, Daegu, South Korea; Catholic Univ Korea, Daejeon St Marys Hosp, Daejeon, South Korea; Presbyterian Med Ctr, Jeonju, Jeollabuk Do, South Korea; Konyang Univ Hosp, Daejeon, South Korea; Soonchunhyang Univ Hosp, Seoul, South Korea Cho, Jang-hee/ABD-3534-2020 JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY J AM SOC NEPHROL 1046-6673 1533-3450 34 11 SCIE UROLOGY & NEPHROLOGY 2023 10.3 4.4 0 English 2023 2023-11 바로가기 바로가기
Meeting Abstract Cancer Status and Mortality in Older Hemodialysis Patients: Data from a Korean Society of Geriatric Nephrology Retrospective Cohort Kang, Seongmin; Hong, Yu Ah; Park, Woo Yeong; Cho, Jang-Hee; Sun, In O.; Hwang, Won Min; Kwon, Soon Hyo; Yoo, Kyung Don Univ Ulsan, Ulsan, South Korea; Catholic Univ Korea, Daejeon St Marys Hosp, Daejeon, South Korea; Keimyung Univ, Dongsan Med Ctr, Daegu, South Korea; Kyungpook Natl Univ Hosp, Daegu, South Korea; Presbyterian Med Ctr, Jeonju, Jeollabuk Do, South Korea; Konyang Univ Hosp, Daejeon, South Korea; Soonchunhyang Univ Hosp, Seoul, South Korea Cho, Jang-hee/ABD-3534-2020 JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY J AM SOC NEPHROL 1046-6673 1533-3450 34 11 SCIE UROLOGY & NEPHROLOGY 2023 10.3 4.4 0 English 2023 2023-11 바로가기 바로가기
Meeting Abstract CKD-Associated Pruritus: Prevalence and Association with Quality of Life for Peritoneal Dialysis Patients, International Results from PDOPPS Tennankore, Karthik K.; Perl, Jeffrey; Pisoni, Ronald L.; Johnson, DavidW.; Kanjanabuch, Talerngsak; Kawanishi, Hideki; Kim, Yong-Lim; Lambie, Mark; Shen, Jenny I.; Cho, Yeoung Jee; Rigatto, Claudio; McCullough, Keith Dalhousie Univ, Fac Med, Halifax, NS, Canada; St Michaels Hosp, Toronto, ON, Canada; Arbor Res Collaborat Hlth, Ann Arbor, MI USA; Univ Queensland, Brisbane, Qld, Australia; Chulalongkorn Univ, Div Nephrol, Fac Med, Bangkok, Thailand; Chulalongkorn Univ, Ctr Excellence Kidney Metab Disorders, Fac Med, Bangkok, Thailand; Tsuchiya Gen Hosp, Hiroshima, Japan; Kyungpook Natl Univ, Daegu, South Korea; Keele Univ, Keele, Staffs, England; Lundquist Inst, Torrance, CA USA; Chron Dis Innovat Ctr, Winnipeg, MB, Canada Rigatto, Claudio/JNS-0494-2023; Tennankore, Karthik/K-6600-2019; Lambie, Mark/AAA-9104-2020; Perl, Jeffrey/HKW-4066-2023; Kim, Yong-Lim/AGK-3172-2022 JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY J AM SOC NEPHROL 1046-6673 1533-3450 34 11 SCIE UROLOGY & NEPHROLOGY 2023 10.3 4.4 0 English 2023 2023-11 바로가기 바로가기
Meeting Abstract Clinical Characteristics and Outcomes of Hemodialysis Therapy Focusing on Older Patients in Korea from the 2023 Korean Renal Data System Kim, Hyunglae; Kim, Yong Kyun; Hong, Yu Ah; Ban, Tae Hyun; Lee, Hajeong; Jung, Hee-Yeon Catholic Univ Korea, St Vincents Hosp, Suwon, Gyeonggi Do, South Korea; Catholic Univ Korea, Sch Med, Seoul, South Korea; Seoul Natl Univ Hosp, Seoul, South Korea; Kyungpook Natl Univ, Daegu, South Korea Jung, Hee-Yeon/AFB-8578-2022 JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY J AM SOC NEPHROL 1046-6673 1533-3450 34 11 SCIE UROLOGY & NEPHROLOGY 2023 10.3 4.4 0 English 2023 2023-11 바로가기 바로가기
Article Cooling and dynamic performance of electric vehicle traction motor adopting direct slot cooling method Heat loss in an electric vehicle traction motor can be an important cause of insulation breakdown in coil winding and demagnetization of rotor magnets, resulting in a gradual or permanent malfunction of the motor. Thus, a motor cooling technique that immediately removes a large amount of heat released under extremely tough driving conditions is needed. In this study, the cooling and dynamic performances of two motors adopting the direct slot cooling (DSC) and water jacket cooling (WJC) methods were tested. The coolant in the DSC model directly cools the main heat source of the coil winding using the open slot of a motor stator as the cooling channel. Through thermal and electromagnetic simulations, the motor maximum and average motor tempera-tures under constant-current and real-driving conditions, marginal current density in a given coolant pumping power, and maximum torque and power of both motors are presented in detail. Park, Joonbum; Han, Kyoungseok; Choi, Hong-Soon; Park, Il Seouk Kyungpook Natl Univ, Dept Mech Engn, 80 Daehakro, Daegu 41566, South Korea; Kyungpook Natl Univ, Sch Elect & Elect Engn, 80 Daehakro, Daegu 41566, South Korea; Kyungpook Natl Univ, Sch Mech Engn, 80 Daehakro, Daegu 41566, South Korea 57900435600; 56465294700; 7404338767; 50262800000 einstein@knu.ac.kr; INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER INT COMMUN HEAT MASS 0735-1933 1879-0178 147 SCIE MECHANICS;THERMODYNAMICS 2023 6.4 4.4 1.82 2025-06-25 12 13 Traction motor; Motor cooling; Direct slot cooling; Motor torque; Motor power Direct slot cooling; Motor cooling; Motor power; Motor torque; Traction motor Coolants; Electric losses; Electric traction; Electric vehicles; Electric windings; Electromagnetic simulation; Traction motors; Vehicle performance; Winding; Coil winding; Cooling methods; Cooling performance; Direct slot cooling; Driving conditions; Dynamic performance; Motor cooling; Motor power; Motor torque; Vehicle traction; Cooling English 2023 2023-10 10.1016/j.icheatmasstransfer.2023.106970 바로가기 바로가기 바로가기 바로가기
Meeting Abstract Drug-Drug Interaction of Potassium Competitive Acid Blocker with Tacrolimus and Mycophenolate in Kidney Transplant Recipients: A Randomized Controlled Trial Using Smart Clinical Trial Platform Lee, Seong-Wook; Jeon, You Hyun; Lim, Jeong-Hoon; Jung, Hee-Yeon; Park, Sun-Hee; Kim, Chan-Duck; Kim, Yong-Lim; Cho, Jang-Hee Kyungpook Natl Univ Hosp, Daegu, South Korea Jung, Hee-Yeon/AFB-8578-2022; Cho, Jang-hee/ABD-3534-2020 JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY J AM SOC NEPHROL 1046-6673 1533-3450 34 11 SCIE UROLOGY & NEPHROLOGY 2023 10.3 4.4 0 English 2023 2023-11 바로가기 바로가기
Meeting Abstract High-Fat Diet Changes Lipid Profiles and Induces Podocyte Injury in Unilateral Kidney Model: Targeted Lipidomic and Kidney Podocyte-Specific Analysis Kim, You-Jin; Oh, Sehyun; Oh, Eun-Joo; Yook, Ju-Min; Ahn, Ji-Sun; Lim, Jeong-Hoon; Cho, Jang-Hee; Kim, Chan-Duck; Park, Sun-Hee; Kim, Yong-Lim Kyungpook Natl Univ, Daegu, South Korea; Kyungpook Natl Univ Hosp, Daegu, South Korea Kim, Yong-Lim/AGK-3172-2022; Cho, Jang-hee/ABD-3534-2020 JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY J AM SOC NEPHROL 1046-6673 1533-3450 34 11 SCIE UROLOGY & NEPHROLOGY 2023 10.3 4.4 0 English 2023 2023-11 바로가기 바로가기
Article Immunogenicity and safety of SARS-CoV-2 recombinant protein nanoparticle vaccine GBP510 adjuvanted with AS03 interim results of a randomised, active-controlled, observer-blinded, phase 3 trial Background GBP510 vaccine contains self-assembling, recombinant nanoparticles displaying SARS-CoV-2 spike receptor-binding domains. We report interim phase 3 immunogenicity results for GBP510 adjuvanted with AS03 (GBP510/AS03) compared with ChAdOx1-S (Vaxzevria, AstraZeneca) in healthy adults aged >= 18 years, up to 6 months after the second dose. Methods This was a randomised, active-controlled, observer-blinded, parallel group, phase 3 study, conducted at 38 sites across six countries (South Korea, Philippines, Thailand, Vietnam, Ukraine and New Zealand). Cohort 1 (no history of SARS-CoV-2 infection/COVID-19 vaccination) was randomised 2:1 to receive two doses of GBP510/ AS03 or ChAdOx1-S (immunogenicity and safety), while Cohort 2 (regardless of baseline serostatus) was randomised 5:1 (safety). Primary objectives were to demonstrate superiority in geometric mean titre (GMT) and non-inferiority in seroconversion rate (SCR; >= 4-fold rise from baseline) of GBP510/AS03 vs. ChAdOx1-S for neutralising antibodies against the ancestral strain by live-virus neutralisation assay. Secondary objectives included assessment of safety and reactogenicity (long-term 6 months cut-off date: 09 August 2022).This study was registered on ClinicalTrials.gov (NCT05007951). Findings Between 30 August 2021 and 11 January 2022, a total of 4913 participants were screened and 4036 participants (1956 in Cohort 1 and 2080 in Cohort 2) who met eligibility criteria were enrolled and randomised to receive 2 doses of GBP510/AS03 (n = 3039) or ChAdOx1-S (n = 997). Most participants were Southeast Asian (81.5%) and aged 18-64 years (94.7%). The primary objectives assessed in per-protocol set included 877 participants in GBP510/AS03 and 441 in ChAdOx1-S group: at 2 weeks after the second vaccination, the GMT ratio (GBP510/AS03/ChAdOx1-S) in per-protocol set was 2.93 (95% CI 2.63-3.27), demonstrating superiority (95% CI lower limit >1) of GBP510/AS03; the between-group SCR difference of 10.8% (95% CI 7.68-14.32) also satisfied the non-inferiority criterion (95% CI lower limit > -5%). Neutralizing antibody titres sustained higher for the GBP510/AS03 group compared to the ChAdOx1-S group through 6 months after the second vaccination. In Safety analysis (Cohort 1 & 2), the proportion of participants with adverse events (AEs) after any vaccination was higher with GBP510/AS03 vs. ChAdOx1-S for solicited local AEs (56.7% vs. 49.2%), but was similar for solicited systemic AEs (51.2% vs. 53.5%) and unsolicited AEs (13.3% vs. 14.6%) up to 28 days after the second vaccination. No safety concerns were identified during follow-up for 6 months after the second vaccination. Interpretation Our interim findings suggested that GBP510/AS03 met the superiority criterion for neutralising antibodies and non-inferiority criterion for SCR compared with ChAdOx1-S, and showed a clinically acceptable safety profile. Song, Joon Young; Choi, Won Suk; Heo, Jung Yeon; Kim, Eun Jin; Lee, Jin Soo; Jung, Dong Sik; Kim, Shin -Woo; Park, Kyung-Hwa; Eom, Joong Sik; Jeong, Su Jin; Lee, Jacob; Kwon, Ki Tae; Choi, Hee Jung; Sohn, Jang Wook; Kim, Young Keun; Yoo, Byung Wook; Jang, In-Jin; Capeding, Maria Z.; Roman, Francois; Breuer, Thomas; Wysocki, Piotr; Carter, Lauren; Sahastrabuddhe, Sushant; Song, Manki; D'Cor, Naveena; Kim, Hun; Ryu, Ji Hwa; Lee, Su Jeen; Park, Yong Wook; Cheng, Hee Jin Korea Univ, Guro Hosp, Dept Internal Med, Div Infect Dis,Coll Med, Seoul, South Korea; Korea Univ, Coll Med, Dept Internal Med, Div Infect Dis,Ansan Hosp, Ansan, South Korea; Ajou Univ, Sch Med, Dept Infect Dis, Suwon, South Korea; Inha Univ, Coll Med, Dept Internal Med, Div Infect Dis, Incheon, South Korea; Dong A Univ, Dept Internal Med, Div Infect Dis, Coll Med, Busan, South Korea; Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Sch Med, Div Infect Dis,Dept Internal Med, Daegu, South Korea; Chonnam Natl Univ, Dept Internal Med, Div Infect Dis, Med Sch, Gwangju, South Korea; Gachon Univ, Gil Med Ctr, Dept Internal Med, Div Infect Dis,Coll Med, Incheon, South Korea; Yonsei Univ, Coll Med, Dept Internal Med, Div Infect Dis,Severance Hosp, Seoul, South Korea; Hallym Univ, Coll Med, Div Infect Dis, Dept Internal Med, Chunchon, South Korea; Kyungpook Natl Univ, Chilgok Hosp, Sch Med, Div Infect Dis,Dept Internal Med, Daegu, South Korea; Ewha Womans Univ, Mokdong Hosp, Dept Internal Med, Div Infect Dis, Seoul, South Korea; Korea Univ, Coll Med, Dept Internal Med, Div Infect Dis,Ansan Hosp, Ansan, South Korea; Yonsei Univ, Dept Internal Med, Div Infect Dis, Wonju Severance Christian Hosp, Yonsei, South Korea; Soon Chun Hyang Univ Hosp, Dept Family Med, Seoul, South Korea; Seoul Natl Univ Hosp, Coll Med, Dept Clin Pharmacol & Therapeut, Seoul, South Korea; Trop Dis Fdn San Francisco Multipurpose Bldg, Laguna 4000, Philippines; GlaxoSmithKline Vaccines, Wavre, Belgium; GlaxoSmithKline Vaccines, Warsaw, Poland; Univ Washington, Dept Biochem, Seattle, WA USA; Univ Washington, Inst Prot Design, Seattle, WA USA; Int Vaccine Inst, Seoul, South Korea; SK Biosci Co Ltd, Res & Dev, Seongnam, South Korea; Korea Univ, Korea Univ Guro Hosp, Dept Internal Med, Div Infect Dis,Coll Med, 148 Gurodong Ro, Seoul 08308, South Korea Jang, In-Jin/J-2786-2012; Kim, Hanjin/KYP-2633-2024; Choi, Won/V-2730-2017; Jung, Dong Sik/HOH-5826-2023; Kim, Tae/B-9921-2013; Kim, Dae/AAJ-7518-2021; Kim, Hyunho/GQH-5608-2022; Choi, Won Suk/V-2730-2017; Kim, Young/H-4235-2013 57214400146; 56718971800; 24587525000; 57207014488; 56162297100; 14023089600; 57189703358; 57219637574; 8312280800; 57226001028; 13406664300; 9733850500; 57217262202; 7201641941; 35322538300; 57203139385; 7102177942; 6602161242; 35095682000; 7006741857; 59822272100; 57150098700; 59157739100; 35082687100; 58146611700; 56181024800; 57202189550; 57215716638; 59844812200; 7102495865; 57728202800; 57728627000; 55757967800; 36814567500; 24468946800; 58146646900; 58146753200; 19641961500; 26535432500; 6701432271; 6602129968; 55934046200; 13806165200; 58627830100; 58146611800; 58146718400; 58146684600; 58146576000; 57006800600; 57208351423; 58146819700; 57914463000; 57006218500; 58146753300; 59825981400; 58627288500; 58146753400; 42062297600; 57433258200; 57218881273; 58146611900 heejinmd@korea.ac.kr; ECLINICALMEDICINE ECLINICALMEDICINE 2589-5370 64 SCIE MEDICINE, GENERAL & INTERNAL 2023 9.6 4.4 5.12 2025-06-25 23 21 SARS-CoV-2; COVID-19; Recombinant protein vaccine; Nanoparticle vaccine; Immunogenicity; Safety ELICITATION; ANTIBODY COVID-19; Immunogenicity; Nanoparticle vaccine; Recombinant protein vaccine; Safety; SARS-CoV-2 nanoparticle; nanoparticle vaccine; neutralizing antibody; recombinant protein; recombinant vaccine; skycovione; unclassified drug; vaccine; vaccine adjuvant; vaxzevria; acute kidney failure; acute pancreatitis; adult; aged; anaphylaxis; antibody titer; arthralgia; Article; chill; clinical protocol; cohort analysis; confidence interval; connective tissue disease; controlled study; coronavirus disease 2019; cutaneous vasculitis; diarrhea; drug eruption; drug fever; drug safety; fatigue; female; follow up; geometric mean titer; headache; human; injection site pain; male; musculoskeletal disease; myalgia; nausea; New Zealand; patient compliance; phase 3 clinical trial; Philippines; psoriasis; randomized controlled trial; rapidly progressive glomerulonephritis; seroconversion; Severe acute respiratory syndrome coronavirus 2; side effect assessment; single blind procedure; South Korea; Thailand; Ukraine; urticaria; vaccination; vaccine immunogenicity; vasculitis; Viet Nam; virus neutralization; vomiting English 2023 2023-10 10.1016/j.eclinm.2023.102140 바로가기 바로가기 바로가기 바로가기
Meeting Abstract International Variations in Serum PTH and Calcium Levels and Their Mortality Associations in Peritoneal Dialysis Patients: Results from PDOPPS Nitta, Kosaku; Bieber, Brian; Karaboyas, Angelo; Johnson, DavidW.; Kanjanabuch, Talerngsak; Kim, Yong-Lim; Lambie, Mark; Shen, Jenny I.; Naljayan, Mihran V.; Pecoits-Filho, Roberto; Robinson, Bruce M.; Pisoni, Ronald L.; Perl, Jeffrey; Kawanishi, Hideki Tokyo Joshi Ika Daigaku Igakubu, Tokyo, Japan; Arbor Res Collaborat Hlth, Ann Arbor, MI USA; Princess Alexandra Hosp, Brisbane, Qld, Australia; Chulalongkorn Univ, Bangkok, Thailand; Kyungpook Natl Univ, Sch Med, Daegu, South Korea; Keele Univ, Keele, Staffs, England; Lundquist Inst, Torrance, CA USA; DaVita Inc, Denver, CO USA; Univ Michigan Michigan Med, Ann Arbor, MI USA; Univ Toronto, Toronto, ON, Canada; Tsuchiya Sogo Byoin, Hiroshima, Japan Lambie, Mark/AAA-9104-2020; Kim, Yong-Lim/AGK-3172-2022; Perl, Jeffrey/HKW-4066-2023 JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY J AM SOC NEPHROL 1046-6673 1533-3450 34 11 SCIE UROLOGY & NEPHROLOGY 2023 10.3 4.4 0 English 2023 2023-11 바로가기 바로가기
Article Numerical investigation of the electro-thermo-convection heat transfer enhancement in a square annulus involving a heated square block This study numerically investigated the heat transfer enhancement in a square annulus composed of a positive electrode on the inner surface square cylinder walls of dimension ratio 0.125 & SIM;0.6 (i.e., hot walls), while the enclosure walls (i.e., cold wall) were electrically grounded. A parametric investigation was conducted under various underlying thermal Rayleigh (Ra = 103-8 x 105) and electric Rayleigh (T = 0-2000). Just as the conduction-to-convection transition in pure thermal convection of an annulus is significantly affected by the annulus dimension ratio, the transition of thermal convection to electro convection has also been revealed to be greatly affected by the annulus dimension ratio. Furthermore, the heat transfer enhancement by the electro convection did not show a monotonic increase with the dimension ratio; instead, the dimension ratio 0.25 showed the best heat transfer enhancement of around 1200% at Ra = 103 and T = 2000. This means that optimizing the gap size between electrodes can improve heat transfer in a specific target application. The related flow field and Nusselt number changes are presented in detail. Abiodun, Aodu Sheriff; Kim, Do-Gyun; Choi, Geuna; Park, Il Seouk Kyungpook Natl Univ, Dept Mech Engn, 80 Daehakro, Daegu 41566, South Korea; Kyungpook Natl Univ, Sch Mech Engn, 80 Daehakro, Daegu 41566, South Korea 58236658600; 58530939000; 57844456900; 50262800000 einstein@knu.ac.kr; INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER INT COMMUN HEAT MASS 0735-1933 1879-0178 147 SCIE MECHANICS;THERMODYNAMICS 2023 6.4 4.4 0.7 2025-06-25 4 5 Square annulus; Dimension ratio; Flow structure transition; Passive-active heat transfer enhancement; Nusselt number NATURAL-CONVECTION; DIELECTRIC LIQUID; UNIPOLAR INJECTION; CYLINDER; CHARGE; LAYER; SIMULATION; ENCLOSURE; FLOW Dimension ratio; Flow structure transition; Nusselt number; Passive-active heat transfer enhancement; Square annulus Electric grounding; Electrodes; Heat convection; Heat transfer coefficients; Dimension ratio; Electroconvection; Flow structure transition; Heat Transfer enhancement; Passive-active heat transfer enhancement; Passive/active; Rayleigh; Square annulus; Structure transitions; Thermal convections; Nusselt number English 2023 2023-10 10.1016/j.icheatmasstransfer.2023.106984 바로가기 바로가기 바로가기 바로가기
Article Predictors of bioterrorism preparedness among clinical nurses: A cross-sectional study Background: Bioterrorism is terrorism that causes death, injury, or illness by the intentional release of viruses, bacteria, fungi, or toxins. Bioterrorism cannot be prevented; therefore, having the ability to recognize and respond to the consequences of infection caused by biological agents is imperative. This study aimed to examine the level of bioterrorism preparedness and identify the influencing factors of bioterrorism preparedness among nurses, who are early responders to bioterrorism. Methods: This study had a predictive correlational study design. It surveyed 245 clinical nurses currently working in general hospitals. We used a structured questionnaire consisting of items about general characteristics, knowledge about bioterrorism, awareness of bioterrorism risk, perception of institutional bioterrorism preparedness, attitude toward bioterrorism, and bioterrorism preparedness. The collected data were analyzed using descriptive statistics and by performing a t-test, chi-square test, analysis of variance, post-hoc test, correlational analysis, and regression analysis. Results: Bioterrorism preparedness was significantly positively correlated with the perception of institutional and frontline bioterrorism preparedness and attitude toward bioterrorism. It was also significantly influenced by sex, undergraduate bioterrorism education, employee bioterrorism education, perception of governmental bioterrorism preparedness, and attitude toward bioterrorism. The greatest predictors of bioterrorism preparedness were attitude toward bioterrorism, perception of institutional bioterrorism preparedness, and undergraduate bioterrorism education, which explained 39 % of the variance of bioterrorism preparedness. Conclusion: This study found that clinical nurses' awareness and attitude toward bioterrorism are important factors in their bioterrorism preparedness and that attention to and education about bioterrorism are crucial to enhance clinical nurses' bioterrorism preparedness. Continued research is needed to establish a bioterrorism response system and relevant educational programs. Lee, Suhyun; Kim, Yujeong Kyungpook Natl Univ, Coll Nursing, Daegu, South Korea; Kyungpook Natl Univ, Res Inst Nursing Sci, Coll Nursing, Daegu, South Korea; Kyungpook Natl Univ, Res Inst Nursing Sci, Coll Nursing, 680 Gukchabosangro, Daegu 41944, South Korea 58074074000; 57200941945 yujeongkim@knu.ac.kr; NURSE EDUCATION TODAY NURS EDUC TODAY 0260-6917 1532-2793 122 SCIE;SSCI EDUCATION, SCIENTIFIC DISCIPLINES;NURSING 2023 3.6 4.4 2.7 2025-06-25 5 10 Bioterrorism; Clinical competence; Disasters; Nurse RISK PERCEPTION; STUDENTS; RESPOND Bioterrorism; Clinical competence; Disasters; Nurse Attitude of Health Personnel; Bioterrorism; Cross-Sectional Studies; Disaster Planning; Humans; Nurses; Surveys and Questionnaires; adult; analysis of variance; article; attention; awareness; bioterrorism; clinical competence; correlational study; cross-sectional study; disaster; education; employee; female; general hospital; human; human experiment; male; nurse; perception; post hoc analysis; risk perception; structured questionnaire; bioterrorism; cross-sectional study; disaster planning; health personnel attitude; prevention and control; questionnaire English 2023 2023-03 10.1016/j.nedt.2023.105727 바로가기 바로가기 바로가기 바로가기
Meeting Abstract The Current Status of Advance Care Plan and Dialysis Withdrawal in Elderly Hemodialysis Patients in South Korea Lee, Jangwook; Park, Woo Yeong; Cho, Jang-Hee; Yu, Byung Chul; Han, Miyeun; Song, Sang Heon; Yang, Jae Won; Chung, Sungjin; Hong, Yu Ah; Hyun, Young Youl; Bae, Eunjin; Sun, In O.; Kim, Hyunsuk; Hwang, Won Min; Kwon, Soon Hyo; Yoo, Kyung Don; Jung, Jiyun; Park, Jae Yoon; Shin, Sung Joon Dongguk Univ, Ilsan Hosp, Goyang, Gyeonggi Do, South Korea; Keimyung Univ, Dongsan Med Ctr, Daegu, South Korea; Keimyung Univ, Sch Med, Daegu, South Korea; Kyungpook Natl Univ Hosp, Daegu, South Korea; Kyungpook Natl Univ, Sch Med, Daegu, South Korea; Soonchunhyang Univ Hosp Bucheon, Bucheon, Gyeonggi Do, South Korea; Natl Med Ctr, Seoul, South Korea; Pusan Natl Univ, Sch Med, Yangsan, South Korea; Wonju Severance Christian Hosp, Wonju, Gangwon Do, South Korea; Yonsei Univ, Wonju Coll Med, Wonju, South Korea; Catholic Univ Korea, Yeouido St Marys Hosp, Seoul, South Korea; Catholic Univ Korea, Sch Med, Seoul, South Korea; Catholic Univ Korea, Daejeon St Marys Hosp, Daejeon, Daejeon, South Korea; Kangbuk Samsung Hosp, Seoul, South Korea; Sungkyunkwan Univ, Sch Med, Suwon, South Korea; Gyeongsang Natl Univ, Changwon Hosp, Chang Won, Gyeongsangnam D, South Korea; Presbyterian Med Ctr, Jeonju, Jeollabuk Do, South Korea; Chuncheon Sacred Heart Hosp, Chunchon, Gangwon Do, South Korea; Hallym Univ, Coll Med, Chunchon, Gangwon, South Korea; Konyang Univ Hosp, Daejeon, South Korea; Soonchunhyang Univ Hosp, Seoul, South Korea; Ulsan Univ Hosp, Ulsan, South Korea; Univ Ulsan, Coll Med, Ulsan, South Korea Cho, Jang-hee/ABD-3534-2020 JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY J AM SOC NEPHROL 1046-6673 1533-3450 34 11 SCIE UROLOGY & NEPHROLOGY 2023 10.3 4.4 0 English 2023 2023-11 바로가기 바로가기
Meeting Abstract The Impact of C-Reactive Protein-to-Albumin Ratio on Mortality in Patients with AKI Requiring Continuous Kidney Replacement Therapy: A Multicenter Retrospective Study Jeon, You Hyun; Lee, Seong-Wook; Jung, Hee-Yeon; Park, Sun-Hee; Kim, Chan-Duck; Kim, Yong-Lim; Cho, Jang-Hee; Lim, Jeong-Hoon Kyungpook Natl Univ Hosp, Daegu, South Korea Cho, Jang-hee/ABD-3534-2020; Jung, Hee-Yeon/AFB-8578-2022 JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY J AM SOC NEPHROL 1046-6673 1533-3450 34 11 SCIE UROLOGY & NEPHROLOGY 2023 10.3 4.4 0 English 2023 2023-11 바로가기 바로가기
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