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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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| ○ | Conference paper | Predictive Modeling and Mobility Pattern Analysis | The predictive modeling process begins once a set of current or historical data is collected for analysis. Then data scientists or analysts create algorithms and statistical models, train them with subsets of the data and run them against the full data set to generate the predictive model. In many cases, multiple models are used at once to create one prediction. While the terms predictive modeling and predictive analytics are sometimes used interchangeably. Modeling can be seen instead as the hands-on part of analytics applications. Mobility report from Google can impact many areas of life including economy and also matters to policy maker, with such mobility data as well as analysis we can also predict. © 2021 IEEE. | Subramanian, Barathi; Paul, Anand; Kim, Jeonghong; Srinivasan, Madhan Kumar | Kyungpook National University, School of Computer Science and Engineering, South Korea; Kyungpook National University, School of Computer Science and Engineering, South Korea; Kyungpook National University, School of Computer Science and Engineering, South Korea; Accenture Innovation Hub, India | 57221053219; 56650522400; 55138548100; 57221093696 | paul.editor@gmail.com; | 2021 9th International Conference on Orange Technology, ICOT 2021 | 0.35 | 2025-07-30 | 1 | forecasting; google analytics; mobility pattern; predictive modeling | Forecasting; Algorithm model; Current data; Google Analytics; Historical data; Mobility pattern; Modeling process; Pattern analysis; Predictive mobility; Predictive models; Statistic modeling; Predictive analytics | English | Final | 2021 | 10.1109/icot54518.2021.9680660 | 바로가기 | 바로가기 | ||||||||||||||||||
| ○ | Editorial | Preface | [No abstract available] | Mantoro, Teddy; Lee, Minho; Ayu, Media Anugerah; Wong, Kok Wai; Hidayanto, Achmad Nizar | Sampoerna University, Jakarta, Indonesia; Kyungpook National University, Daegu, South Korea; Sampoerna University, Jakarta, Indonesia; Murdoch University, Murdoch, WA, Australia; Universitas Indonesia, Depok, Indonesia | 35737112900; 11140072100; 57203236461 | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 0302-9743 | 13108 LNCS | 2.03 | 2025-07-30 | 2 | English | Final | 2021 | 10.1016/b978-0-12-818017-4.10000-x | 바로가기 | 바로가기 | |||||||||||||||||||
| ○ | ○ | Article | Preoperative rigid laryngoscopic examination and modified jaw thrust manoeuver during fibreoptic-assisted tracheal intubation for general anaesthesia | Preoperative laryngoscopic examination of the airway informs general anaesthesia management and planning. However, the same glottic opening view cannot always be obtained during direct laryngoscopy of anaesthetised patients. In this case report, a patient underwent preoperative rigid laryngoscopy due to medical history, and no problems were anticipated in performing tracheal intubation; however, the direct laryngoscopic view was a Grade 4 on the Cormack-Lehane Scale after anaesthesia induction. A jaw thrust manoeuvre to facilitate fibreoptic-assisted nasotracheal intubation was not feasible. In order to compensate, a modified method of jaw thrust was implemented, where both thumbs were placed on the floor of the patient's mouth, leading to a successful result. Safe airway management should be implemented with proper planning based on a careful preoperative evaluation. | Kim, Hyunjee; Jung, Hoon; Hwang, Seong Min; Yang, Woo Seok | Kyungpook Natl Univ, Sch Med, Dept Anesthesiol & Pain Med, Daegu, South Korea | 57208674365; 55967121200; 57224076487; 57224069580 | hj_kim@knu.ac.kr; | BMJ CASE REPORTS | BMJ CASE REP | 1757-790X | 14 | 5 | ESCI | MEDICINE, GENERAL & INTERNAL | 2021 | N/A | 0 | 2025-07-30 | 0 | 0 | anaesthesia; oral and maxillofacial surgery | AIRWAY; BRONCHOSCOPE | anaesthesia; oral and maxillofacial surgery | Anesthesia, General; Fiber Optic Technology; Humans; Intubation, Intratracheal; Laryngoscopes; Laryngoscopy; adult; anesthesia induction; article; case report; clinical article; female; general anesthesia; human; jaw; male; maxillofacial surgery; medical history; mouth; nasotracheal intubation; preoperative evaluation; respiration control; rigid laryngoscopy; thumb; endotracheal intubation; fiber optics; general anesthesia; laryngoscope; laryngoscopy | English | 2021 | 2021-05 | 10.1136/bcr-2019-232826 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Article | Preparation of Gold-Peptide Hybrid Nanoparticles and Its Applications in Catalytic Reduction of Methylene Blue | In the present work, we studied a method for the synthesis of uniform gold-peptide hierarchical superstructures using tyrosine rich peptide, Tyr-Tyr-Leu-Tyr-Tyr (YYLYY). Peptide nanoparticles self-assembled by dityrosine bonds were synthesized through the photo-crosslinking reaction of the peptide, and gold-peptide hybrid nanoparticles were synthesized using bio-mineralization properties of tyrosine in a green synthetic manner. The synthesized gold-peptide hybrid nanoparticles were then characterized by transmission electron microscopy, scanning electron microscopy, dynamic light scattering, UV-vis spectroscopy, scanning transmission electron microscopy-energy dispersive X-ray spectroscopy, and X-ray diffraction. Furthermore, the catalytic activity of gold-peptide hybrid nanoparticles was confirmed by the reduction reaction of methylene blue where the catalytic reaction rate constant was 13.4 x 10(-3) s(-1). | Hur, Yun-Mi; Min, Kyoung-Ik | Kyungpook Natl Univ, Biomed Convergence Sci & Technol, Daegu 41566, South Korea | 57222251131; 25028141900 | huryunmi001@gmail.com;kimin@knu.ac.kr;kimin@gmail.com; | APPLIED CHEMISTRY FOR ENGINEERING | APPL CHEM ENG | 1225-0112 | 1228-4505 | 32 | 2 | ESCI | ENGINEERING, CHEMICAL | 2021 | N/A | 0 | 2025-07-30 | 0 | 0 | Peptide; Tyrosine; Hybrid; Gold nanoparticle; Methylene blue | TYROSINE; CHEMISTRY; PROTEIN | Gold nanoparticle; Hybrid; Methylene blue; Peptide; Tyrosine | Korean | 2021 | 2021-04 | 10.14478/ace.2021.1011 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | Book chapter | Presence, detection, and persistence of SARS-CoV-2 in wastewater and the sustainable remedial measures | The world is inundated by the global pandemic of coronavirus disease 2019 (COVID-19), which has resulted in millions of reported cases and loss of many lives since December 2019, when the first case was reported in Wuhan, Hubei province, China. The presence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a virus causing COVID-19, has been confirmed in both the urine and feces of the infected people. In contrast, only the ribonucleic acid of the virus have been continuously isolated in wastewater. Currently, there is limited information on the virulence of SARS-CoV-2 and its infectivity in the wastewater environment; still, fecal-oral contamination and transmission cannot be ruled out yet. Early detection of the virus would have far-reaching benefits in curbing the spread of COVID-19 by employing effective tools like wastewater-based epidemiology to monitor hospital sewage and community wastewater in determining the prevalence of the SARS-CoV-2 within the population. Moreover, there is a need to provide sustainable remedial approaches that can be employed to inactivate the virus in wastewater, and protective measures for the personnel and wastewater treatment workers against viral infections to forestall future pandemics and waterborne diseases. This study critically reviewed the knowledge gap focusing on the presence, detection, and persistence of SARS-CoV-2 in wastewater and biosolids. Furthermore, the sustainable remedial measures to address SARS-CoV-2 in the wastewater environment are proposed and discussed. This study provides new and useful insights into the presence, detection, and persistence of SARS-CoV-2 in wastewater environments, while proposing sustainable remedial approaches to preventing the COVID-19 transmission through this medium. © 2021 Elsevier Inc. All rights reserved. | Adelodun, Bashir; Tiamiyu, AbdulGafar Olatunji; Ajibade, Fidelis Odedishemi; Odey, Golden; Ibrahim, Rahmat Gbemisola; Goala, Madhumita; Bakare, Hashim Olalekan; Ajibade, Temitope F.; Adeniran, Jamiu Adetayo; Adeniran, Kamoru Akanni; Choi, Kyung Sook | Department of Agricultural Civil Engineering, Kyungpook National University, Daegu, South Korea, Department of Agricultural and Biosystems Engineering, University of Ilorin, PMB 1515, Kwara State, Ilorin, Nigeria; Department of Chemical Engineering, University of Ilorin, PMB 1515, Kwara State, Ilorin, Nigeria; Department of Civil and Environmental Engineering, Federal University of Technology, Ondo State, Akure, Nigeria, Key Laboratory of Environmental Biotechnology, Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China, University of Chinese Academy of Sciences, Beijing, 100049, China; Department of Agricultural Civil Engineering, Kyungpook National University, Daegu, South Korea; Kwara State Ministry of Health, Kwara State, Ilorin, Nigeria; Nehru College, Assam University, Labocpar Part II, Assam, Cachar, 788098, India; Department of Chemical Engineering, University of Ilorin, PMB 1515, Kwara State, Ilorin, Nigeria; Department of Civil and Environmental Engineering, Federal University of Technology, Ondo State, Akure, Nigeria, University of Chinese Academy of Sciences, Beijing, 100049, China, Key Laboratory of Urban Pollutant Conversion, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021, China; Environmental Engineering Research Laboratory, Department of Chemical Engineering, University of Ilorin, Kwara State, Ilorin, Nigeria, Atmospheric Chemistry and Modeling Group, Department of Atmospheric and Oceanic Sciences, Peking University, Beijing, China; Department of Agricultural and Biosystems Engineering, University of Ilorin, PMB 1515, Kwara State, Ilorin, Nigeria; Department of Agricultural Civil Engineering, Kyungpook National University, Daegu, South Korea, Institute of Agricultural Science & Technology, Kyungpook National University, Daegu, South Korea | 57193774482; 57219473595; 57190341647; 57211444984; 57217480064; 57221943148; 57217480405; 57208594522; 56069357600; 55014716800; 54392662900 | Environmental and Health Management of Novel Coronavirus Disease (COVID-19) | 6.49 | 2025-07-30 | 6 | Coronavirus; COVID-19; SARS-CoV-2 inactivation; Sustainable measures; Wastewater | English | Final | 2021 | 10.1016/b978-0-323-85780-2.00014-7 | 바로가기 | 바로가기 | ||||||||||||||||||||
| ○ | ○ | Article | Prevalence and clinical impact of vitamin D deficiency in critically ill Korean patients with traumatic injuries: a single center, prospective, observational study | Background: This study investigated the prevalence and impact of 25-hydroxyvitamin D (25(OH) vitamin D) deficiency in critically ill Korean patients with traumatic injuries. Methods: This prospective observational cohort study assessed the 25(OH) vitamin D status of consecutive trauma patients admitted to the trauma intensive care unit (TICU) of Kyungpook National University Hospital between January and December 2018. We analyzed the prevalence of 25(OH) vitamin D deficiency and its impact on clinical outcomes. Results: There were no significant differences in the duration of mechanical ventilation (MV), lengths of TICU and hospital stays, and rates of nosocomial infection and mortality between patients with 25(OH) vitamin D = 20 ng/m I within 24 hours of TICU admission. The duration of MV and lengths of TICU and hospital stays were shorter and the rate of nosocomial infection was lower in patients with 25(OH) vitamin D level >= 20 ng/ml on day 7 of hospitalization. The duration of MV, lengths of TICU and hospital stays, and nosocomial infection rate were significantly lower in patients with increased concentrations compared with those with decreased concentrations on day 7 of hospitalization, but the mortality rate did not differ significantly. Conclusions: The 25(OH) vitamin D level measured within 24 hours after TICU admission was unrelated to clinical outcomes in critically ill patients with traumatic injuries. However, patients with increased 25(OH) vitamin D level after 7 days of hospitalization had better clinical outcomes than those with decreased levels. | Lim, Kyoung Hoon; Jang, Jihoon; Park, Jinyoung | Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Trauma Ctr, Sch Med,Dept Surg, Daegu, South Korea | 25630643100; 57188735940; 57190865032 | kpnugs@knu.ac.kr; | ACUTE AND CRITICAL CARE | ACUTE CRIT CARE | 2586-6052 | 2586-6060 | 36 | 2 | ESCI | CRITICAL CARE MEDICINE | 2021 | N/A | 0 | 2025-07-30 | 0 | 0 | Deficiency; Trauma; Vitamin D | INTENSIVE-CARE-UNIT; INITIATION; MORTALITY; ADMISSION; SEVERITY; RISK | Deficiency; Trauma; Vitamin D | English | 2021 | 2021-05 | 10.4266/acc.2020.00801 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | Article | Prevalence and Impact of Sucking Insect Pests on Cotton Crop | Background: Cultivation of cotton, the staple fiber crop, is expanding in Bangladesh. The crop suffers from the infestation of the sucking insect pests i.e., aphid and jassid. This study investigated the physiomorphic traits, yield and quality of cotton plants regarding the abundance of aphid and jassid. Methods: The study was conducted in Gazipur, Bangladesh with the cotton varieties namely CB12, CB13, CB14, CB15 and HC1. Abundance of the insect pests was recorded through weekly inspection of the field. Result: The tested cotton varieties showed differences in physiomorphic traits, yield and quality attributes. Statistically, aphid and jassid showed the lowest abundance on CB14 and HC1 varieties, respectively and the variety CB14 revealed the lowest plant deformities and resulted the highest yield and quality attributes. Aphid and jassid populations revealed a negative correlation with leaf trichomes and phytochemical contents but showed a positive correlation with the number of leaves plant-1. © 2021. Indian Journal of Agricultural Research.All Rights Reserved | Shipa, A.S.; Amin, M.R.; Afroz, M.; Swapon, M.A.H.; Akanda, A.M.; Suh, S.J. | Department of Entomology, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur, Bangladesh; Department of Entomology, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur, Bangladesh; Department of Entomology, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur, Bangladesh; Department of Entomology, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur, Bangladesh; Department of Plant Pathology, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur, Bangladesh; School of Applied Biology, Kyungpook National University, Daegu, South Korea | 57311830700; 57964833900; 57226501699; 57226501109; 23476498000; 15754843200 | sjsuh@knu.ac.kr; | Indian Journal of Agricultural Research | 0367-8245 | 55 | 5 | 0 | 2025-07-30 | 0 | Abundance; Aphid; Jassid; Morphological traits; Phytochemicals | English | Final | 2021 | 10.18805/ijare.a-618 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | ○ | Article | Primary ovarian high-grade endometrial stromal sarcoma: a case report | Background: Primary ovarian high-grade endometrial stromal sarcoma is a very rare disease. Even though it has poor prognosis, the gold standard treatment has not been established owing to its rarity. This report aimed to present therapeutic options for primary ovarian high-grade endometrial stromal sarcoma. Case presentation: A 49-year-old Asian woman presented with disseminated intravascular coagulation due to ruptured primary high-grade ovarian endometrial stromal sarcoma with multiple intraperitoneal metastases. After the initial surgery, the patient underwent adjuvant chemotherapy with three courses of Adriamycin (75 mg/m(2)). We performed the secondary debulking operation including total hysterectomy, metastasectomy, omentectomy, pentonectomy, appendectomy, and hyperthermic intraperitoneal chemotherapy (paclitaxel 175 mg/m(2)). Currently she has been alive for 28 months under a new chemotherapy regimen. Conclusion: We suggest cytoreductive surgery with hyperthermic intraperitoneal chemotherapy could be a therapeutic option for primary high-grade ovarian endometrial stromal sarcoma with peritoneal dissemination. | Lee, Ji Sun; Lee, Dayong; Lee, Jisun; Han, Man-Hoon; Hong, Dae Gy; Lee, Hyun Jung | Kyungpook Natl Univ, Dept Obstet & Gynecol, Sch Med, Daegu 41944, South Korea; Kyungpook Natl Univ, Sch Med, Dept Pathol, Daegu 41944, South Korea; Kyungpook Natl Univ, Chilgok Hosp, Sch Med, Dept Obstet & Gynecol, Daegu 41404, South Korea | 57226307526; 57193077140; 57216463710; 57194067936; 26656670100; 57202930844 | obgy1019@hotmail.com; | JOURNAL OF MEDICAL CASE REPORTS | 1752-1947 | 15 | 1 | 0.23 | 2025-07-30 | 2 | 2 | Primary ovarian high-grade endometrial stromal sarcoma; HIPEC | CYTOREDUCTIVE SURGERY; UTERINE SARCOMA | HIPEC; Primary ovarian high-grade endometrial stromal sarcoma | Chemotherapy, Adjuvant; Endometrial Neoplasms; Female; Humans; Hysterectomy; Middle Aged; Ovary; Sarcoma, Endometrial Stromal; adjuvant chemotherapy; case report; endometrium sarcoma; endometrium tumor; female; human; hysterectomy; middle aged; ovary | English | 2021 | 2021-08-03 | 10.1186/s13256-021-02986-0 | 바로가기 | 바로가기 | 바로가기 | ||||||||||
| ○ | ○ | Proceedings Paper | Proactive Dead Block Eviction for Reducing Write Latency in STT-MRAM Caches | Spin Transfer Torque Magnetic Random Access Memory (STT-MRAM) is a promising emerging memory technology for the on-chip caches. It has low read access time and low leakage power. Unfortunately, however, STT-MRAM suffers from its long write latency. This paper proposes a cache management mechanism that evicts the dead-blocks in advance to enable fast writes in the STT-MRAM-based caches. Experimental evaluation shows that the proposed mechanism improves the performance by 7%, on average, compared to a baseline STT-MRAM cache. | Chen, Yuze; Hong, Seokin | Kyungpook Natl Univ, Sch Comp Sci & Engn, Daegu, South Korea | 57222517447; 55597086808 | bevischen@knu.ac.kr;seokin@knu.ac.kr; | 2021 INTERNATIONAL CONFERENCE ON ELECTRONICS, INFORMATION, AND COMMUNICATION (ICEIC) | 0 | 2025-07-30 | 0 | 0 | Cache; STT-MRAM; Cache management | Cache; Cache management; STT-MRAM | Cache memory; Magnetic recording; Magnetic storage; Random access storage; Cache management; Emerging memory technologies; Experimental evaluation; Low leakage power; Magnetic random access memory; On-chip cache; Read access time; Spin transfer torque; MRAM devices | English | 2021 | 2021 | 10.1109/iceic51217.2021.9369729 | 바로가기 | 바로가기 | 바로가기 | ||||||||||||||
| ○ | ○ | Article | Properties of graphite blocks consisting of ordered graphite flakes with bimodal particle size distribution | Petroleum pitch-based graphite blocks (GBs) attract considerable attention owing to their low cost, high yield, and possible application as heat sink components. However, no studies have systematically investigated the particle size distribution of GBs, their structures, and the relationship between the structures and thermal properties resulting from graphitization. Hence, herein, we present a novel method for fabricating petroleum pitch-based GBs using natural graphite flakes (GFs) of sizes ranging between 50 and 500 mu m and a bimodal particle size distribution. Furthermore, the effects of the mean GF particle size, pitch binder content, and microstructure of the GBs with low GF contents on compression molding with elevated hot-pressing temperatures after graphitization are investigated. To investigate the effect of packing density with a GF size of 500 mu m, we mix a small-sized GF (50 mu m) and low pitch binder content by kneading. In particular, specimens in the in-plane direction with a bimodal particle size distribution of GFs and 10 wt% pitch binder yield optimum density and thermal conductivity values of 1.74 g m(-3) and 384 Wm(-1) K-1, respectively, after high-temperature graphitization at 2600 degrees C. These findings provide insights for developing high-performance GBs for use in heat sink components with high thermal conductivity. | Lee, Moon H.; Kim, Byung C.; Kim, Ho Y.; Jeong, Euigyung; Jeong, Sooyeon; Park, Kwang S.; Han, Joong T.; Woo, Jong S. | Morgan Adv Mat, Adv Ctr Engn, 23,Dalseong2cha 4 Ro, Daegu 43013, South Korea; Kyungpook Natl Univ, Dept Text Syst Engn, Daegu, South Korea; Changwon Ind Promot Agcy, Chang Won, South Korea; Korea Electrotechnol Res Inst, Nano Hybrid Technol Res Ctr, Chang Won, South Korea | Kim, Ho-Young/HTR-7982-2023 | 57204428104; 57214661546; 59861083700; 35885596300; 47461233100; 57209835317; 8600333500; 37063910000 | justinjongseok.woo@morganplc.com; | ENGINEERING REPORTS | ENG REP | 2577-8196 | 3 | 8 | ESCI | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS;ENGINEERING, MULTIDISCIPLINARY;MATERIALS SCIENCE, MULTIDISCIPLINARY | 2021 | N/A | 0.17 | 2025-07-30 | 2 | 2 | compression molding; graphite blocks; graphite flake; graphitization; petroleum pitch | THERMAL-CONDUCTIVITY; HEAT SINK; COMPOSITES; PITCH; OIL; MICROSTRUCTURE; TEMPERATURE; MODEL | compression molding; graphite blocks; graphite flake; graphitization; petroleum pitch | Compression molding; Gasoline; Graphite; Graphitization; Heat sinks; Hot pressing; Light transmission; Particle size analysis; Petroleum tar; Size distribution; Thermal conductivity; After high temperature; Bimodal particle size distribution; Graphite flakes; High thermal conductivity; Hot pressing temperature; In-plane direction; Natural graphite; Packing density; Particle size | English | 2021 | 2021-08 | 10.1002/eng2.12368 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | Article | Properties of MFCs and MFC films from Radiata pine pulps; [소나무 기반 펄프로 제조된 MFC 및 MFC 필름 특성 비교] | In this study, microfibrillated celluloses (MFCs) from radiata pine organosolv pulp and from unbleached and bleached radiata pine kraft pulps, which are commercially available, were prepared and subsequently used to produce MFC films. The MFC from the unbleached pulp having the higher aspect ratio at a given fibrillation process showed a better dispersibility during the film fabrication process, resulting in a strong film strength development compared to the bleached kraft and organosolv pulps. The MFC derived from the organosolv pulp was easily fibrillated compared to other pulps. However, it presented a low water retention value and poor film strength development due to its high residual lignin content, suggesting that the controlling of residual lignin contents by blending different MFCs could be a valuable option to boost the film strength. © 2021 Korean Technical Assoc. of the Pulp and Paper Industry. All rights reserved. | Seo, Eun Ji; Lee, Jung Myoung | Department of Wood Science and Technology, Kyungpook National University, South Korea; Major in Wood and Paper Science, School of Forestry, Science and Landscape Architecture, Agricultural Science and Technology Research Institute, Kyungpook National University, South Korea | 57208279845; 16197909600 | jmylee@knu.ac.kr; | Palpu Chongi Gisul/Journal of Korea Technical Association of the Pulp and Paper Industry | 0253-3200 | 53 | 1 | 0.06 | 2025-07-30 | 1 | Aspect ratio; Bleaching; Blending; Cleaning; Kraft pulp; Lignin; Bleached kraft; Dispersibilities; Film fabrication; Film strengths; Microfibrillated cellulose; Organosolv pulp; Radiata pine; Residual lignins; Unbleached pulp | Korean | Final | 2021 | 10.7584/jktappi.2021.02.53.1.76 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | ○ | Article | Properties of Piezoelectric Generators and K0.5Bi0.5TiO3 Films Prepared by Sol-Gel Method | K0.5Bi0.5TiO3 (KBT) thin films were prepared by sol-gel processing for future use in piezoelectric generators. It is believed that the annealing temperature of films plays an important role in the output performance of piezoelectric generators. KBT films prepared on Ni substrates were annealed at 500 similar to 700 degrees C. Tetragonal KBT films were formed after annealing process. As the annealing temperature increased, the grain size of KBT films increased. KBT thin films show piezoelectric constant (d(33)) from 23 to 41 pC/N. The increase of grain size in KBT films brought about output voltage and current in the KBT generators. Also, the increase in the displacement of specimens during bending test resulted in increases in output voltage and current. Although KBT generators showed lower output power than those of generators prepared using NBT films, as reported previously, the KBT films prepared by sol-gel method show applicability as piezoelectric thin films for lead-free nano-generators, along with NBT films. | Lee, Young-Ho; Park, Sang-Shik | Kyungpook Natl Univ, Dept Nano & Mat Sci & Engn, Gyeongbuk 37224, South Korea; Kyungpook Natl Univ, Dept Adv Sci & Technol Convergence, Gyeongbuk 37224, South Korea | 57475390600; 7501833211 | parkss@knu.ac.kr; | KOREAN JOURNAL OF MATERIALS RESEARCH | KOR J MATER RES | 1225-0562 | 2287-7258 | 31 | 11 | ESCI | MATERIALS SCIENCE, MULTIDISCIPLINARY | 2021 | N/A | 0 | 2025-07-30 | 0 | 0 | piezoelectric generator; K0.5Bi0.5TiO3; sol-gel; lead free; output voltage | ANNEALING TEMPERATURE; NA0.5BI0.5TIO3; NANOGENERATOR | K0.5bi0.5tio3; Lead free; Output voltage; Piezoelectric generator; Sol-gel | Annealing; Bismuth compounds; Film preparation; Grain size and shape; Piezoelectric devices; Piezoelectricity; Sol-gels; Thin films; Titanium compounds; Annealing temperatures; Grainsize; K0.5bi0.5tio3; Lead-Free; Output current; Output voltages; Piezoelectric generators; Sol'gel; Sol- gel methods; Thin-films; Sol-gel process | Korean | 2021 | 2021-11 | 10.3740/mrsk.2021.31.11.649 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | Article | Proposals for Enhancing Performance of Repair of Deteriorated Concrete Structures | Repair cases of deteriorated concrete bridges are increasing due to aging and the use of de-icing chemicals. In addition, damage is repeatedly inspected on repaired locations of deteriorated bridges. Types of damage fall into types of shrinkage-induced cracks and delaminations caused by lower bond strength. This study aims at improving performance of repair of deteriorated concrete structures. Therefore, bond strength of repaired concrete bridges in service was evaluated and a comparative study was also conducted on guidelines of concrete repairs among countries. Based on results of field tests and the comparative study, the following conclusions for enhancing performance of repaired concrete structures are drawn: ① Compressive strength of the repair material should be raised to 25 MPa, and the bond strength should be equal to or larger than 1.5 MPa ② The removal area of the deteriorated concrete should expand 150 mm from the delaminations or cracks ③ Concrete substrates should be in a saturated surface-dry (SSD) condition immediately before casting ④ The repair material should be placed in one layer; otherwise, second layer should be placed before setting of former layer or casting second layer on a SSD conditioned former layer ⑤ Repair materials should be wet-cured. © 2021 by Korea Concrete Institute. | Min, Geunhyeong; Lee, Ilkeun; Jeong, Yoseok; Kim, Wooseok | Department of Civil Engineering, Chungnam National University, Daejeon, 34134, South Korea; Expressway and Transportation Research Institute, Hwaseong, 20896, South Korea; Department of Construction and Disaster Prevention Engineering, Kyungpook National University, Sangju, 37224, South Korea; Department of Civil Engineering, Chungnam National University, Daejeon, 34134, South Korea | 57211278402; 55455771300; 54980727300; 56286036900 | wooseok@cnu.ac.kr; | Journal of the Korea Concrete Institute | 1229-5515 | 33 | 6 | 0.15 | 2025-07-30 | 3 | Bond strength; Concrete repair; Pull-off test; Section repair | Korean | Final | 2021 | 10.4334/jkci.2021.33.6.579 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Review | Prospect and Challenges for Sustainable Management of Climate Change-Associated Stresses to Soil and Plant Health by Beneficial Rhizobacteria | Climate change imposes biotic and abiotic stresses on soil and plant health all across the planet. Beneficial rhizobacterial genera, such as Bacillus, Pseudomonas, Paraburkholderia, Rhizobium, Serratia, and others, are gaining popularity due to their ability to provide simultaneous nutrition and protection of plants in adverse climatic conditions. Plant growth-promoting rhizobacteria are known to boost soil and plant health through a variety of direct and indirect mechanisms. However, various issues limit the wider commercialization of bacterial biostimulants, such as variable performance in different environmental conditions, poor shelf-life, application challenges, and our poor understanding on complex mechanisms of their interactions with plants and environment. This study focused on detecting the most recent findings on the improvement of plant and soil health under a stressful environment by the application of beneficial rhizobacteria. For a critical and systematic review story, we conducted a non-exhaustive but rigorous literature survey to assemble the most relevant literature (sorting of a total of 236 out of 300 articles produced from the search). In addition, a critical discussion deciphering the major challenges for the commercialization of these bioagents as biofertilizer, biostimulants, and biopesticides was undertaken to unlock the prospective research avenues and wider application of these natural resources. The advancement of biotechnological tools may help to enhance the sustainable use of bacterial biostimulants in agriculture. The perspective of biostimulants is also systematically evaluated for a better understanding of the molecular crosstalk between plants and beneficial bacteria in the changing climate towards sustainable soil and plant health. © 2021 by the authors. | Sarker, Aniruddha; Ansary, Most. Waheda Rahman; Hossain, Mohammad Nabil; Islam, Tofazzal | School of Applied Biosciences, College of Agriculture and Life Sciences, Kyungpook National University, Daegu, 41566, South Korea; Department of Convergence Study on the Ocean Science and Technology, Korea Maritime and Ocean University, Busan, 49112, South Korea; College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China; Institute of Biotechnology and Genetic Engineering (IBGE), Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur, 1706, Bangladesh | 57211874397; 58580861000; 57216908694; 58402647300 | tofazzalislam@bsmrau.edu.bd; | Stresses | 2673-7140 | 1 | 4 | 1.26 | 2025-07-30 | 34 | biostimulants; climate change; genome editing; plant stress mitigation; rhizobacteria | English | Final | 2021 | 10.3390/stresses1040015 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | ○ | Article | Public awareness and willingness to use automated external defibrillators in a metropolitan city | Objective Early defibrillation is crucial for the survival of patients with out-of-hospital cardiac arrest. This study aimed to examine the trends and associated factors regarding public awareness and willingness to use automated external defibrillators (AEDs) through citywide surveys. Methods Three-round surveys were conducted in February 2012 (n= 1,000), December 2016 (n= 1,141), and December 2018 (n= 1,001) among citizens in Daegu, South Korea, who were aged = 19 years. The subjects were selected through a three-stage quota sampling. Awareness and willingness to use an AED were assessed in the three groups. The primary outcome was willingness to use AEDs. Results Of 3,142 respondents, 3,069 were eligible for analysis. The proportion of respondents who knew how to use AEDs increased from 4.7% in 2012 to 20.8% in 2018. Of the respondents in 2012, 2016, and 2018, 39.7%, 50.0%, and 43.2%, respectively, were willing to use an AED. Factors associated with willingness to use AEDs were male sex (adjusted odds ratio [AOR], 1.39; 95% confidence interval [CI], 1.10-1.75), cardiopulmonary resuscitation training experience in the previous 2 years (AOR, 1.80; 95% CI, 1.43-2.28), recognition of the Good Samaritan law (AOR, 1.45; 95% CI, 1.13-1.86), and awareness of how to use an AED (AOR, 4.40; 95% CI, 3.26-5.93). Conclusion To increase willingness to use AEDs, education in AED use and the Good Samaritan law, along with re-education to maintain knowledge of AED use, should be considered. | Lee, Jae Hyuk; Lee, Dong Eun; Ryoo, Hyun Wook; Moon, Sungbae; Cho, Jae Wan; Kim, Yun Jeong; Kim, Jong Kun; Kim, Jung Ho; Lee, Kyung Woo; Jin, Sang-chan; Seo, Jun Seok | Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Dept Emergency Med, Sch Med, Daegu, South Korea; Kyungpook Natl Univ, Chilgok Hosp, Sch Med, Dept Emergency Med, Daegu, South Korea; Yeungnam Univ, Coll Med, Dept Emergency Med, Daegu, South Korea; Catholic Univ Daegu, Sch Med, Dept Emergency Med, Daegu, South Korea; Keimyung Univ, Sch Med, Dept Emergency Med, Dongsan Med Ctr, Daegu, South Korea; Dongguk Univ, Coll Med, Ilsan Hosp, Dept Emergency Med, Seoul, South Korea | ; Kim, Jungho/LDE-9088-2024; Lee, Jiwon/CAJ-1171-2022; Kim, Jung Ho/LDE-9088-2024; Lee, Dong Eun/HTN-4501-2023; Kim, Joo/JAZ-0897-2023 | 57223203682; 57202299238; 55350557500; 57191584601; 7403536065; 57202340666; 55915816900; 57205704177; 56116804300; 57205700670; 55614793100 | delee@knu.ac.kr; | CLINICAL AND EXPERIMENTAL EMERGENCY MEDICINE | CLIN EXP EMERG MED | 2383-4625 | 8 | 1 | ESCI | EMERGENCY MEDICINE | 2021 | N/A | 1.26 | 2025-07-30 | 11 | 11 | Defibrillators; Cardiopulmonary resuscitation; Surveys and questionnaires | HOSPITAL CARDIAC-ARREST; ACCESS DEFIBRILLATION; CARDIOPULMONARY; SURVIVAL; ASSOCIATION | Cardiopulmonary resuscitation; Defibrillators; Surveys and questionnaires | adult; aged; Article; awareness; cross-sectional study; education; emergency health service; family history; female; Good Samaritan law; health survey; household income; human; human experiment; knowledge; Korea; male; out of hospital cardiac arrest; outcome assessment; questionnaire; urban hospital | English | 2021 | 2021-03 | 10.15441/ceem.20.053 | 바로가기 | 바로가기 | 바로가기 | 바로가기 |
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