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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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| ○ | Proceedings Paper | Bender Element Shear Wave Measurement Based Local Stiffness Characteristics Related to Permanent Deformation Behavior of Geogrid-Stabilized Aggregate Specimens | This paper focuses on a laboratory study directed towards quantifying local stiffening of mechanically stabilized geogrid-aggregate specimens through shear wave velocity measurements using bender element shear wave transducer pairs and, at the same time, measuring permanent strain accumulations in repeated load triaxial testing. Crushed stone aggregate base material samples were prepared at three different gradations conforming to the upper bound, mid-range, and lower bound gradations of the Illinois Department of Transportation's CA06 dense-graded aggregates. All specimens were compacted at the target maximum dry unit weights and optimum moisture contents. Geogrid-aggregate specimens were stabilized with geogrids of two different triangular aperture sizes placed at mid-specimen height. In addition, unbound aggregate control specimens were prepared and tested for comparison. Three pairs of bender elements were installed above mid-specimen height for all the specimens tested with and without geogrids. Repeated load triaxial testing was conducted following AASHTO T307 standard test procedure for resilient modulus. Shear wave velocities and permanent deformation accumulations were measured at the conditioning stage and at each of the 15 applied stress states. The trends of permanent deformation accumulation in test specimens reveal that the engineered mid-range gradation specimen stabilized with the smaller aperture geogrid had the least permanent deformation accumulated when compared to other aggregate gradation and geogrid combinations. This was also in agreement with the largest shear wave velocities measured in the vicinity of the geogrid thus indicating that better geogrid-aggregate interlock is observed for densely packed engineered mid-range gradation specimens stabilized with the smaller aperture geogrid. | Kim, Joon Han; Kang, Mingu; Byun, Yong-Hoon; Qamhia, Issam I. A.; Tutumluer, Erol; Wayne, Mark H. | Univ Illinois, Dept Civil & Environm Engn, Urbana, IL 61820 USA; Kyungpook Natl Univ, Sch Agr Civil & Bioind Engn, Daegu, South Korea; Tensar Int Corp, Applicat Technol, Alpharetta, GA USA | Kang, Mingu/AAS-7778-2021; Tutumluer, Erol/O-2650-2019; Byun, Yong-Hoon/JKI-8441-2023 | kim881@illinois.edu;minguk2@illinois.edu;yhbyun@knu.ac.kr;qamhia2@illinois.edu;tutumlue@illinois.edu;mwayne@tensarcorp.com; | GEOTECHNICAL EARTHQUAKE ENGINEERING AND SPECIAL TOPICS (GEO-CONGRESS 2020) | 0895-0563 | 318 | 8 | PULLOUT BEHAVIOR | English | 2020 | 2020 | 바로가기 | |||||||||||||||||||||
| ○ | Article | Biochip Performances of Agarose, Poly(Oligo(Ethylene Glycol) Methacrylate), and Poly(2-Hydroxyethyl Methacrylate) Film on Glass Surfaces | We demonstrate the biochip efficacies of three different polymer films (agarose, poly(oligo(ethylene glycol) methacrylate) (pOEGMA), and poly(2-hydroxyethyl metacharylate) (pHEMA) on microscopic glass surfaces. As a result, the non-biofouling performances increased in this order: agarose < pOEGMA < pHEMA, and the binding capabilities increased in this order: pHEMA < pOEGMA < agarose. | Jung, Young Jae; Kim, Jae Chang; Ko, Sangwon; Lee, Jungkyu K. | Kyungpook Natl Univ, Dept Chem, Daegu 41566, South Korea; Kyungpook Natl Univ, Green Nano Mat Res Ctr, Daegu 41566, South Korea; Korea Railrd Res Inst, Transportat Environm Res Team, Uiwang 16105, South Korea | choi, sun ryoung/AGZ-1893-2022 | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 1533-4880 | 1533-4899 | 20 | 8 | 2 | Biochip; Polymer Coating; Non-Biofouling; Surface Functionalization; Biomedical Device | ORGANIC-CHEMISTRY; FUNCTIONALIZATION | English | 2020 | 2020-08 | 10.1166/jnn.2020.17826 | 바로가기 | 바로가기 | |||||||||||||||||
| ○ | Article | Biological activities of extracts from tongue fern (Pyrrosia lingua) | In this study, Tongue fern (Pyrrosia lingua) plants that have been used traditionally as medicines. Their traditional medicinal uses, regions where indigenous people use the plants, parts of the plants used as medicines. This study was designed to assess the antioxidant and inhibition activities of extracts from P. lingua. In the P. lingua extracts was measured ethanol activity, 80.0% ethanol was high activity. The antioxidant activity was measured in 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,2'-Azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), assays. DPPH and ABTS radical in this experiment, solid and phenolic of extract were tested, but only an average concentration of 100 μg/mL was used. However, the phenolic extract is shown phenolic activity reached a peak. Also, phenolic extracts ware reached peak water and ethanol extracts. As a result, using the phenolic extracts did other antioxidant assays such as DPPH, ABTS, protection factor, and thiobarbituric acid reactive substances at 50-200 μg/mL concentrations. The activity of elastase and collagenase, inhibiting their activities may retard skin aging. α-Glucosidase and α-amylase, inhibitors need to be explored for the benefit of postprandial hyperglycemia in diabetic patients. Activities of tyrosinase, hyaluronidase and xanthine oxidase inhibitors of these enzymes are increasingly important ingredients in cosmetics and medications to protect the skin against hyperpigmentation and skin aging. Inhibition effects were investigated using the P. lingua extracts at 50-200 μg/mL concentrations. The expression levels of enzyme inhibitions activities were decrease in dependent-concentrations manner when P. lingua extracts were treated. © The Korean Society for Applied Biological Chemistry 2020. | Akhmadjon, Sultanov; Hong, Shin Hyub; Lee, Eun-Ho; Park, Hye-Jin; Cho, Young-Je | School of Food Science & Biotechnology, Kyungpook National University, Daegu, 41566, South Korea; School of Food Science & Biotechnology, Kyungpook National University, Daegu, 41566, South Korea; School of Food Science & Biotechnology, Kyungpook National University, Daegu, 41566, South Korea; School of Food Science & Biotechnology, Kyungpook National University, Daegu, 41566, South Korea; School of Food Science & Biotechnology, Kyungpook National University, Daegu, 41566, South Korea | 57219216802; 57191666464; 56347429100; 7601567655; 55265396300 | yjcho@knu.ac.kr; | Journal of Applied Biological Chemistry | 1976-0442 | 63 | 3 | 0.64 | 2025-06-25 | 11 | Antioxidant; Beauty food; Enzyme inhibition; Tongue fern | English | Final | 2020 | 10.3839/jabc.2020.025 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | ○ | Article | Biological Activity of Chemical Constituents Isolated from Strain Chlamydomonas sp. KSF108 (Chlamydomonadaceae) | This study focused on investigation of the immunosuppressive inhibitory effect through determination of IL-2 production of nine compounds (1- 9) isolated from Chlamydomonas sp. KSF108. Among them, compounds 1, 5, and 6 displayed moderately inhibitory effects on IL-2 production at a concentration of 100 mu M. In addition, the related ones including cytotoxic, anti-inflammatory, and anti-oxidant activities were also elucidated. 6 further displayed cytotoxic activity against the MCF-7 cell line, with an IC50 value of 17.2 mu M and 4, 6 - 7, and 9 possessed significant DPPH radical scavenging activity, with IC50 values ranging from 3.1 to 4.4 mu M. To the best of our knowledge, this is the first report on the bioactivity of isolated chemical constituents from the genus Chlamydomonas. Compounds 1 and 5 investigated for the first time in the activity of immunosuppressivity and 6 may come to serve as the most important marker in broad-spectrum activities of the secondary metabolites identified from C. sp. KSF108. | Huynh Nguyen Khanh Tran; Youn, Ui Joung; Kim, Minji; Thao Quyen Cao; Kim, Jeong Ah; Woo, Mi Hee; Kim, Sanghee; Min, Byung Sun | Daegu Catholic Univ, Coll Pharm, Drug Res & Dev Ctr, Gyeongbuk 38430, South Korea; Korea Polar Res Inst, Div Life Sci, Incheon 21990, South Korea; Kyungpook Natl Univ, Coll Pharm, Res Inst Pharmaceut Sci, Daegu 41566, South Korea | Quyen, Cao/AAP-9678-2020 | 57216371130; 16417618600; 55586842800; 57216363854; 24722570900; 57195057056; 57208574704; 57195057619 | sangheekim@kopri.re.kr;bsmin@cu.ac.kr; | NATURAL PRODUCT SCIENCES | 1226-3907 | 26 | 1 | 0 | 2025-06-25 | 0 | 0 | Anti-inflammatory; Anti-oxidant; Chlamydomonadaceae; Chlamydomonas sp. KSF108; Cytotoxic; Immunosuppressive | 2 (2,4 dihydrox -2,6,6 trimethylcyclohexylidene)acetic acid; 9z,12z nonadecadienoic acid; algal extract; alpha tocopherol; anisaldehyde; cholesterol; hurgadacin; hydroxyphenol; interleukin 2; lilioside; nitric oxide; sitosterol; unclassified drug; antiinflammatory activity; antioxidant activity; Article; biological activity; cell viability; chemical structure; Chlamydomonas; controlled study; cytotoxicity; DPPH radical scavenging assay; gene expression; gene sequence; human; human cell; IC50; MCF-7 cell line; metabolite; microalga; mRNA expression level; MTT assay; nonhuman; polymerase chain reaction; protein expression | English | 2020 | 2020 | 10.20307/nps.2020.26.1.59 | 바로가기 | 바로가기 | 바로가기 | |||||||||||
| ○ | Article | Biomechanical Analysis of a Mandibular Advancement Device (MAD) with Various Implant Placements in Complete Edentulous Patients | Patients with obstructive sleep apnea (OSA) mainly prefer non-surgical treatments such as behavior modification, continuous positive airway pressure (CPAP), and oral appliance therapy, for long-term treatment. A mandibular advancement device (MAD), which is applied orally, is generally recommended for patients that do not respond to CPAP. Most OSA patients are partial dentures or edentulous. Completely edentulous patients have a MAD retained by implants. However, studies on the biomechanical analysis of edentulous patients with a MAD on implant site are scarce. Hence, this study analyzes the stability of a MAD with various implant placements. Based on the finite element analysis results, we derive optimal conditions in implant placements. Furthermore, we computationally analyze the von Mises stress fields on the implant and minimum principal stress on cancellous bone. The results show that the MAD had enhanced stability with four implants in each maxilla and mandible. | Park, Jieun; Choi, Minwook; Park, Soyeon; Yu, Min Chul; Kim, Yoon-Hyun; Noh, Gunwoo | Kyungpook Natl Univ, Dept Mech Engn, Daegu, South Korea | gunwoo@knu.ac.kr; | TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS A | T KOR SOC MEC ENG A | 1226-4873 | 2288-5226 | 44 | 6 | ESCI | ENGINEERING, MECHANICAL | 2020 | N/A | 0 | Finite Element Analysis; Mandibular Advancement Device; Oral Appliance; Obstructive Sleep Apnea; Edentulous Patients | OBSTRUCTIVE SLEEP-APNEA; FINITE-ELEMENT; OVERDENTURES; BONE | Korean | 2020 | 2020-06 | 10.3795/ksme-a.2020.44.6.443 | 바로가기 | 바로가기 | 바로가기 | |||||||||||
| ○ | Article | Biomechanical effects of retention types (cement and screw-cement retained prosthesis) in implant prosthesis | For esthetic and functional implant prosthesis, the retention type of implant should be selected considering the oral condition of the patient. However, studies on the differences in biomechanical stability of the retention type are scarce. The purpose of this study was to evaluate the biomechanical effects between retention types in implant prosthesis using 3-dimensional finite element analysis. Two retention types (Cement and Screw-Cement) were considered for the implant complex consisting of the ComOcta abutment, SS type implant, and screw all implanted in the mandibular segment of the bone block. Static finite element analysis was performed under external loads of 200 N (Vertical Load) and 100 N (Oblique Load) to each cusp tip. We measured the von-Mises stress fields in abutment and implant, and the principal strain distribution of the mandibular bone to evaluate the risk of fatigue failure in the bone. Separations between the implant components were also evaluated. The results show that with the ComOcta abutment Cement type provided enhanced stability. © The Korean Society for Precision Engineering This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. | Park, Jieun; Lee, Hyeonjong; Noh, Gunwoo | Department of Mechanical Engineering, Kyungpook National University, South Korea; Department of Prosthodontics, School of Dentistry, Pusan National University, South Korea; Department of Mechanical Engineering, Kyungpook National University, South Korea | 57225161904; 57190951278; 55010264000 | gunwoo@knu.ac.kr; | Journal of the Korean Society for Precision Engineering | 1225-9071 | 37 | 3 | 0 | 2025-06-25 | 0 | Cement retained prosthesis; Dental implant; Finite element analysis; Implant prosthesis; Screw-cement retained prosthesis | Korean | Final | 2020 | 10.7736/jkspe.019.069 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | ○ | Article | Blepharoptosis Secondary to Local Conjunctival and Tarsal Amyloidosis | Purpose: To report a case of primary conjunctival and tarsal amyloidosis with blepharoptosis. Case summary: A 73-year-old woman presented with left blepharoptosis and foreign body sensation that worsened over a 1-year period prior. She presented with severe blepharoptosis on the left upper lid, with slightly reduced levator function. During the operation, a fragile yellowish-pink mass-lesion was observed, widely involving palpebral conjunctiva and the space between the levator aponeurosis and tarsal plate. While levator resection was withheld, the mass was excised as much as possible and blepharoplasty was performed. After surgery, the blepharoptosis improved slightly, and histopathologic examination revealed amyloid deposits. Because there were no abnormal findings in systemic examinations including blood tests, chest X-rays, and abdominal ultrasonography, the patient was diagnosed as primary conjunctival and tarsal amyloidosis. Conclusions: Although local amyloidosis of the conjunctiva and tarsal plate is rare, it should be considered in differential diagnosis of patients with involutional blepharoptosis. | Choi, Hyung Jun; Son, Byeong Jae | Kyungpook Natl Univ, Dept Ophthalmol, Sch Med, Daegu, South Korea | 57216589446; 57197444337 | supersbj@hanmail.net; | JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY | J KOR OPHTHALMOL SOC | 0378-6471 | 2092-9374 | 61 | 8 | ESCI | OPHTHALMOLOGY | 2020 | N/A | 0.15 | 2025-06-25 | 1 | 1 | Blepharoptosis; Conjunctival & tarsal amyloidosis | SURGICAL-MANAGEMENT; ORBITAL AMYLOIDOSIS; CT | Blepharoptosis; Conjunctival & tarsal amyloidosis | Korean | 2020 | 2020-08 | 10.3341/jkos.2020.61.8.950 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | Conference paper | Blockchain based healthcare system with Artificial Intelligence | Blockchain is not only for the financial domain anymore. It evolves to accommodate a broad range of domains and applications where trust and privacy are required for smooth transitions. As blockchain evolving, researchers are automating the blockchain tasks for better security and performance. The blockchain management system monitors specific tasks like transaction management, consensus, block security, and blockchain network security. Blockchain management system comprises of specialized engineers and blockchain software platform. This study explores the opportunity for Machine learning concepts to work with blockchain system management to automate tasks in the healthcare scenario. Reinforcement learning is used in this study to automate blockchain tasks with multiagents. Our study found that agents can be trained and perform tasks listed under the healthcare system's blockchain management system. Our study also suggests that storing and accessing data is efficient with machine learning concepts. © 2020 IEEE. | Gul, Malik Junaid Jami; Paul, Anand; Rho, Seungmin; Kim, Mucheol | Kyungpook National University, School of Computer Science Engineering, Daegu, South Korea; Kyungpook National University, School of Computer Science Engineering, Daegu, South Korea; Sejong University, Seoul, 05006, South Korea; Kyungpook National University, School of Computer Science Engineering, Daegu, South Korea | 57203752948; 56650522400; 10738984000; 53877568300 | Proceedings - 2020 International Conference on Computational Science and Computational Intelligence, CSCI 2020 | 2.97 | 2025-06-25 | 24 | Blockchain; Healthcare; Machine learning; Neural Networks; Reinforcement learning | Health care; Intelligent computing; Learning systems; Network security; Privacy by design; Reinforcement learning; Financial domains; Health-care system; Management systems; Security and performance; Smooth transitions; Software platforms; System management; Transaction management; Blockchain | English | Final | 2020 | 10.1109/csci51800.2020.00138 | 바로가기 | 바로가기 | |||||||||||||||||||
| ○ | Proceedings Paper | Blockchain-based Information Sharing between Smart Vehicles for Safe Driving | Smart vehicles determine and take various actions with state information with little or no human intervention. More information can be gathered when they can connect to and communicate with other vehicles and their environments, improving safe self-driving. This paper proposes a blockchain-based information sharing that verifies the shared data and the sharing process using a public blockchain, Ethereum. To protect the privacy of the shared information, cryptography and secure protocols are additionally applied to the blockchain technology. | Kim, Keonhyeong; Kim, Taehyoung; Lung, Im Y. | Kyungpook Natl Univ, Sch Elect Engn, Daegu 41566, South Korea | striker112@knu.ac.kr;kth4693@knu.ac.kr;iyjung@ee.knu.ac.kr; | 2020 IEEE 91ST VEHICULAR TECHNOLOGY CONFERENCE, VTC2020-SPRING | 2577-2465 | 0 | Smart vehicle; Information sharing; Data integrity; Process integrity; Safe driving | English | 2020 | 2020 | 바로가기 | |||||||||||||||||||||||
| ○ | Conference paper | Blockchain-based Information Sharing between Smart Vehicles for Safe Driving | Smart vehicles determine and take various actions with state information with little or no human intervention. More information can be gathered when they can connect to and communicate with other vehicles and their environments, improving safe self-driving. This paper proposes a blockchain-based information sharing that verifies the shared data and the sharing process using a public blockchain, Ethereum. To protect the privacy of the shared information, cryptography and secure protocols are additionally applied to the blockchain technology. © 2020 IEEE. | Kim, Keonhyeong; Kim, Taehyoung; Jung, Im Y. | Kyungpook National University, School of Electronics Engineering, Daegu, 41566, South Korea; Kyungpook National University, School of Electronics Engineering, Daegu, 41566, South Korea; Kyungpook National University, School of Electronics Engineering, Daegu, 41566, South Korea | 57218211271; 57205366976; 18037522200 | IEEE Vehicular Technology Conference | 1550-2252 | 2020-May | 2.03 | 2025-06-25 | 10 | Data integrity; Information sharing; Process integrity; Safe driving; Smart vehicle | Blockchain; Data Sharing; Information analysis; Springs (components); Vehicles; Human intervention; Information sharing; Safe driving; Secure protocols; Self drivings; Shared information; Smart vehicles; State information; Information dissemination | English | Final | 2020 | 10.1109/vtc2020-spring48590.2020.9128995 | 바로가기 | 바로가기 | |||||||||||||||||
| ○ | Article | Bluetooth Low-Energy Current Sensor Compensated Using Piecewise Linear Model | Current sensors that use a Hall element and Hall IC to measure the magnetic fields generated in steel silicon core gaps do not distinguish between direct and alternating currents. Thus, they are primarily used to measure direct current (DC) in industrial equipment. Although such sensors can measure the DC when installed in expensive equipment, ascertaining problems becomes difficult if the equipment is set up in an unexposed space. The control box is only opened during scheduled maintenance or when anomalies occur. Therefore, in this paper, a method is proposed for facilitating the safety management and maintenance of equipment when necessary, instead of waiting for anomalies or scheduled maintenance. A Bluetooth 4.0 low-energy current-sensor system based on near-field communication is used, which compensates for the nonlinearity of the current-sensor output signal using a piecewise linear model. The sensor is controlled using its generic attribute profile. Sensor nodes and cell phones used to check the signals obtained from the sensor at 50-A input currents showed an accuracy of ±1%, exhibiting linearity in all communications within the range of 0 to 50 A, with a stable output voltage for each communication segment. © 2020, Korean Sensors Society. All rights reserved. | Shin, Jung-Won | School of Electronics Engineering, Kyungpook National Unversity IT3, Kyungpook National University, 80 Daehakro, Bukgu, Daegu, 41566, South Korea | 58569410100 | sjw8933@daum.net; | Journal of Sensor Science and Technology | 1225-5475 | 29 | 5 | 0 | 2025-06-25 | 0 | Armature coil; Bluetooth; Bluetooth-low-energy; DC voltage transducers; Hall current sensor; Hall IC; Hall-effect sensor; Magneto-electric effect; Piecewise linear model; Shunt current | English | Final | 2020 | 10.46670/jsst.2020.29.5.283 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | Body measurement changes and prediction models for flight pilots in dynamic postures | Wearing ease is a critical factor when designing special uniforms such as flight pilot's garment and should reflect occupational properties for better performance. This study measured skin surface on 31 areas in seven postures that refer to the pilot's occupational postures as well as made six prediction models including linear mixed model (LMM) for each body part to find the best fit model. Skin surface measured from 3D body scanned images of 11 male pilot participants. There were significantly positive and negative changes in various areas from standing posture (P1) to dynamic postures (P2-P7). Six models were designed in various compositions using stature and chest circumference as fixed effects and subject and posture as random effects. The best models were linear mixed models with one fixed effect (chest circumference or stature, varies with body parts) and two random effects (subject and posture). The results of this study provide reference data to set wearing ease for pilot's garment and suggests a new methodology in this research area, but verifying the effect of diverse independent variables is left for future studies. © 2020, The Korean Society of Clothing and Textiles. | Lee, Ah Lam; Nam, Yun Ja; Chen, Lin | Dept. of Clothing and Textiles, Kyungpook National University, South Korea; Dept. of Textiles, Merchandising and Fashion Design, Seoul National University, South Korea; Dept. of Textiles, Merchandising and Fashion Design, Seoul National University, South Korea | 57216704558; 23397778600; 58407966100 | emptythingaram@gmail.com; | Journal of the Korean Society of Clothing and Textiles | 1225-1151 | 44 | 1 | 0 | 2025-06-25 | 1 | Body measurement changes; Flight pilot; Linear mixed model (LMM); Wearing ease | Korean | Final | 2020 | 10.5850/jksct.2020.44.1.84 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | Brachiocephalic venous aneurysm mimicking metastatic cervical lymphadenopathy in a patient with gastric cancer: A case report | Brachiocephalic venous aneurysm (BVA) development is an extremely rare, particularly as a primary vascular disorder. BVAs may be misinterpreted as lymphadenopathies owing to the variable degrees of enhancement seen in imaging studies, especially among patients with underlying malignancy. We report a BVA that mimicked lymph node metastasis on CT in a 60-year-old female who had undergone subtotal gastrectomy for stomach cancer. After followup chest CT with different bolus times and Doppler ultrasonography, a venous aneurysm originating from the brachiocephalic vein was diagnosed. We emphasize that, to make an accurate diagnosis, physicians should be aware of the potential diagnostic pitfalls and have a high index of suspicion for BVA when encountering certain lesions in the cervical area. © 2020 Korean Society of Radiology. All rights reserved. | Ryu, Min Jung; Lim, Jae-Kwang; Lee, Hoseok | Department of Radiology, College of Medicine, Yeungnam University, Daegu, South Korea; Department of Radiology, School of Medicine, Kyungpook National University, Daegu, South Korea; Department of Radiology, School of Medicine, Kyungpook National University, Daegu, South Korea | 57216761392; 55515341400; 57200653487 | Journal of the Korean Society of Radiology | 1738-2637 | 81 | 4 | 0 | 2025-06-25 | 0 | Aneurysm; Brachiocephalic Vein; Lymph Node; Metastasis | English | Final | 2020 | 10.3348/jksr.2020.81.4.933 | 바로가기 | 바로가기 | |||||||||||||||||
| ○ | Article | Breaking the gender gap: A two-part observational study of the gender disparity among Korean Academic Emergency Physicians | Objectives: Despite greater access to training positions and the presence of more women in emergency medicine, it has remained a men-dominated field. This study aims to identify the key issues causing the gender gap in Korea and establish measures to overcome them. Methods: Using the annual statistical reports of the National Emergency Medical Center and data published on the Korean Society of Emergency Medicine website, cases that listed the current status and positions of members in its organization and its committees were analyzed. Secondary analysis was conducted using data from the 2015 Korean Society of Emergency Survey that included physicians’ demographics, academic ranking, years of experience, clinical work hours, training and board certification, core faculty status, position, and salaries. Results: As of September 2019, women account for only 12.7% of the total number of emergency physicians (EP) in Korea; of 119 chair/vice‐chair academic positions, women represented only 9.2%. Women EP were more often assistant professors and fellowship-trained, with fewer in core faculty. However, they worked the same numbers of clinical hours as their men counterparts. The median annual salary of women EP was less than that of men EP after adjusting for academic hospital rank, clinical hours, and core faculty status. Conclusions: A gender gap still exists among Korean EP, and women earn less than men regardless of their rank, clinical hours, or training. Future studies should evaluate more data and develop system-wide practices to eliminate gender disparities. Copyright © 2020 The Korean Society for Preventive Medicine. | Lee, Mi Jin; Kim, Changho | Department of Emergency Medicine, Kyungpook National University, School of Medicine, Daegu, South Korea; Department of Emergency Medicine, Kyungpook National University, School of Medicine, Daegu, South Korea | 55507282600; 56441824200 | kch9754130@gmail.com; | Journal of Preventive Medicine and Public Health | 1975-8375 | 53 | 5 | 0.18 | 2025-06-25 | 2 | Academic medical centers; Emergency medicine; Gender identity; Questionnaires; Salaries and fringe benefits; Survey | Adult; Certification; Cross-Sectional Studies; Emergency Medicine; Female; Gender Equity; Humans; Male; Physicians; Republic of Korea; Salaries and Fringe Benefits; Sex Factors; Surveys and Questionnaires; adult; article; certification; demography; emergency medicine; emergency physician; female; gender identity; human; human experiment; Korea; male; observational study; questionnaire; salary; secondary analysis; university hospital; cross-sectional study; emergency medicine; physician; questionnaire; salary and fringe benefit; sex factor; South Korea | English | Final | 2020 | 10.3961/jpmph.20.286 | 바로가기 | 바로가기 | |||||||||||||||
| ○ | Article | Broad-spectrum foodways in southern coastal Korea in the Holocene: Isotopic and archaeobotanical signatures in Neolithic shell middens | Expanding diet breadth to previously unexplored resources was a key strategy in Neolithic adaptation through the Holocene. Most prominently, marine resources became substantial supplements in coastal and island regions worldwide. The Neolithic culture in Korea, known as the Chulmun, has been viewed as heavily based on a marine diet, as a large number of sites are shell middens with well-preserved marine resources. Terrestrial animal taxa are also documented in shell middens, but plant resources have been rarely reported because of the absence of archaeobotanical research. To help fill in this gap, we compared archaeobotanical and organic residue isotope data from four Neolithic shell middens, including Beombang, Bibongri, Sejukri, and Tongsamdong (7500 to 4000 cal BP). Results indicate that ca. Coastal inhabitants procured a broad-spectrum of resources from both marine and terrestrial taxa, while maintaining some difference in resource procurement across settlements from the Early Neolithic period. Particularly, the longer the occupation was, the wider the diet breadth became, including various plant resources and terrestrial animals. Our research demonstrates the utility of integrating archaeobotanical, grain impression, and isotopic methods, while building an additional robust case study demonstrating long-term niche construction and diverse resource seeking in coastal regions in the area. © 2020, © 2020 The Author(s). Published with license by Taylor and Francis Group, LLC. | Kwak, Seungki; Obata, Hiroki; Lee, Gyoung-Ah | Department of Archaeology and Anthropology, Kyungpook National University, Daegu, North Gyeongsang Province, South Korea; Department of Archaeology, Faculty of Letters, Kumamoto University, Kumamoto City, Japan; Department of Anthropology, University of Oregon, Eugene, OR, United States | 56820964800; 37061603300; 7404852067 | galee@uoregon.edu; | Journal of Island and Coastal Archaeology | J ISL COAST ARCHAEOL | 1556-4894 | 1556-1828 | AHCI | ARCHAEOLOGY | 2020 | N/A | 2.7 | 2025-06-25 | 12 | Archaeobotany; broad-spectrum resource use; coastal Neolithic Korea; niche construction theory; organic residue analysis | Korea; Animalia; adaptation; archaeology; diet; Holocene; isotopic analysis; marine resource; Neolithic; shell; spectrum | English | Final | 2020 | 10.1080/15564894.2020.1776427 | 바로가기 | 바로가기 | 바로가기 |
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