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| WoS | SCOPUS | Document Type | Document Title | Abstract | Authors | Affiliation | ResearcherID (WoS) | AuthorsID (SCOPUS) | Author Email(s) | Journal Name | JCR Abbreviation | ISSN | eISSN | Volume | Issue | WoS Edition | WoS Category | JCR Year | IF | JCR (%) | FWCI | FWCI Update Date | WoS Citation | SCOPUS Citation | Keywords (WoS) | KeywordsPlus (WoS) | Keywords (SCOPUS) | KeywordsPlus (SCOPUS) | Language | Publication Stage | Publication Year | Publication Date | DOI | JCR Link | DOI Link | WOS Link | SCOPUS Link |
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| ○ | Article | Optimization of Stator Winding Turn Numbers for EV Tap-Change PMSM According to Driving Cycles | Driving cycles are used to test the fuel economy and driving range of the electric vehicle propulsion motor and inverter on dynamometer. For a longer driving range, the propulsion motor and inverter need high efficiency at the driving cycle’s frequent speed and torque points. In this paper, tap-change PMSM (Permanent Magent Synchronous Motor) is studied as an electric vehicle propulsion motor for a better efficiency with two driving cycles: UDDS and HWFET. They have different high energy demand drive speeds which are 3krpm and 7krpm. With energized stator winding selection, tap-change motor high efficient regions can be adjusted to the each high energy demand drive points of UDDS and HWFET. Thus the designed tap-changes PMSM winding turn numbers are selected to minimize the motor copper loss and inverter loss at both driving cycles high energy demand drive speeds. The designed tap-change motor is implemented by rewinding a mass produced PMSM for a electric vehicle. By comparison experimental results of the motor and inverter loss with the mass produced PMSM, the designed tap-change one has a 1.63% energy efficiency improvement according to combined driving cycles. Copyright © The Korean Institute of Electrical Engineers | Im, Seong-Hwan; Gu, Bon-Gwan; Lim, Jong-Kyong; Kim, Rae-Young | School of Energy Engineering, Kyungpook National University, Daegu, South Korea; School of Energy Engineering, Kyungpook National University, Daegu, South Korea, Dept. of Electrical Engineering, Hanyang University, South Korea; Dept. of Electrical Engineering, Hanyang University, South Korea; Dept. of Electrical Engineering, Hanyang University, South Korea | 57212462415; 50061273700; 57716104400; 7202933100 | bggu@knu.ac.kr; | Transactions of the Korean Institute of Electrical Engineers | 1975-8359 | 71 | 4 | 0 | 2025-06-25 | 0 | Copper loss; Driving cycle; Electric vehicle; Inverter loss; Tap-Change motor | Copper; Electric inverters; Electric losses; Electric vehicles; Energy efficiency; Energy management; Fuel economy; Propulsion; Stators; Synchronous motors; Traction motors; Winding; Copper loss; Driving cycle; Driving range; Energy demands; Inverter loss; Propulsion motors; Stator winding; Tap-change motor; Vehicle propulsion; Winding turns; Taps | Korean | Final | 2022 | 10.5370/kiee.2022.71.4.642 | 바로가기 | 바로가기 | |||||||||||||||
| ○ | Article | Optimization of ultrasound-assisted extraction of bioactive compounds from peony root (Paeonia japonica) | Peony root is a medicinal plant containing potent bioactive compounds. This study used response surface methodology (RSM) to optimize ultrasonic-assisted extraction (UAE) conditions of antioxidant compounds from peony roots. A central composite design consisting of extraction temperature (30-70℃), ethanol concentration (20-100% v/v), and extraction time (15-55 min) was used to determine the significance of each extraction condition on the total polyphenol, paeoniflorin, and myricetin contents and 2,2¢-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS)scavenging activity of the extracts. The ABTS-scavenging activity and myricetin content increased with an increasing extraction temperature. Further, at low ethanol concentrations, paeoniflorin and myricetin contents increased. Superimposition of 4D graphs revealed that an extraction temperature of 60-65℃, ethanol concentration of 40-50%, and extraction time of 40-50 min were optimal extraction conditions for peony root. A validation experiment was conducted using 45% ethanol at 63℃ for 45 min. Under these UAE conditions, the experimental values of total polyphenol, paeoniflorin, and myricetin contents, and ABTS-scavenging activity were 101.80 mg GAE/g, 46.87 mg/g, 184.30 mg/g, and 23.13%, respectively. The validation experiment revealed slight differences between the experimental and predicted values (less than 10%), confirming the optimal UAE conditions for obtaining peony root antioxidant compounds via RSM. This study provides valuable information in developing functional food, medicine, and cosmetic using peony root extracts. Copyright © 2022 The Korean Society of Food Preservation. | Park, Gwang Deok; Park, Jong Jin; Olawuyi, Ibukunoluwa Fola; Yun, Jun Hyun; Lee, So Hyeon; Choi, Won Seok; Lee, Chang Ho; Lee, Won Young | School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, South Korea; School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, South Korea; School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, South Korea; School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, South Korea; Gyeongbuk Institute for Bio Industry, Gyeongbuk, 36618, South Korea; Gyeongbuk Institute for Bio Industry, Gyeongbuk, 36618, South Korea; Gyeongbuk Institute for Bio Industry, Gyeongbuk, 36618, South Korea; School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, South Korea, Research Institute of Tailored Food Technology, Kyungpook National University, Daegu, 41566, South Korea | 57231403300; 58602432200; 57204471854; 57848833700; 57848383300; 57191888311; 57848154900; 57195940408 | wonyoung@knu.ac.kr; | Korean Journal of Food Preservation | 1738-7248 | 29 | 2 | 0 | 2025-06-25 | 0 | antioxidant; peony root; response surface methodology; ultrasound | Korean | Final | 2022 | 10.11002/kjfp.2022.29.2.301 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | Optimizations of Multi Optima Problems Using the Genetic Algorithm, Punch-Out Method, and Least Exponent Method | The Genetic Algorithm (GA) is a very effective global search algorithm. When the dimension of the optimization problem becomes great, it is not a simple task for methods, such as gradient methods. For the accuracy of a given solution, the search frequency of the variables necessary for a variable axis is far greater with the dimension increase of the solution vector. When the smoothness of the problem is good, the small frequency of the variable will do, with the progress of the generations. However, when the problem has many sharp peaks, such as in data regression, several frequencies of the variable in each variable axis are needed to result in a tremendous total number of individuals. In order to resolve this kind of ineffectiveness for many variables with a moderate number of individuals, a punch-out method is proposed for effectively finding the optimum. The least square method is revisited here to suggest least exponent method to take care of the outlier problem in data regression. © 2022 Praise Worthy Prize S.r.l.-All rights reserved. | Kwon, Hyun-Wook; Kim, Seongsu | Korea International University in Ferghana, South Korea; Kyungpook National University, South Korea | 59892530300; 56609451000 | International Review of Mechanical Engineering | 1970-8734 | 16 | 12 | 0 | 2025-06-25 | 0 | Global Search Algorithm; Least Exponent Method; Least Square Method; Punch-Out Method | English | Final | 2022 | 10.15866/ireme.v16i12.22485 | 바로가기 | 바로가기 | |||||||||||||||||
| ○ | ○ | Article | Optimized Collagen Extraction Process to Obtain High Purity and Large Quantity of Collagen from Human Perirenal Adipose Tissue | There is growing interest in human adipose tissue-derived collagen as a replacement for animal origin or synthetic materials. Large amounts of adipose tissues around the kidney are being discarded after kidney surgery; thus, we planned to use this tissue as a potentially ideal source of human collagen. Optimization of the collagen extraction process can contribute to the quality, quantity, supply, and cost of collagen production. To extract highly purified and concentrated collagen from human perirenal adipose tissue, we developed a novel extraction process that is superior to the conventional methods in terms of extraction yield, in vitro cytocompatibility, and physicochemical aspects. The sequence of the process and optimized conditions are as follows: (1) destaining with 0.5% H2O2 for 1 h at 4 degrees C, (2) noncollagenous proteins elimination with 1.5M NaOH for 24 h at 4 degrees C, (3) atelocollagen preparation with 1.0% pepsin for 48 h at 25 degrees C, and (4) collagen hydrolysis with 1.0M NaOH for 10 min at 60 degrees C. The final product showed significantly increased hydroxyproline (355:26 +/- 18:71 pg/mL) and glycine (22.752 mu g/mL) content than the conventional acetic acid hydrolyzed collagen (164:13 +/- 1:11 pg/mL and 0.947 mu g/mL, respectively). The lyophilized collagen showed more specific peaks for amides A, B, I, II, and III on FT-IR analysis and showed a further native architecture of collagen fibrils in scanning electron microscope images. Therefore, the optimized process can be an effective protocol for extracting collagen from human perirenal adipose tissue. | Lee, Eun Hye; Chun, So Young; Lee, Jun Nyung; Yoon, Bo Hyun; Chung, Jae-Wook; Han, Man-Hoon; Kwon, Tae Gyun; Ha, Yun-Sok; Kim, Bum Soo | Kyungpook Natl Univ, Joint Inst Regenerat Med, Daegu, South Korea; Kyungpook Natl Univ Hosp, Biomed Res Inst, Daegu, South Korea; Kyungpook Natl Univ, Sch Med, Dept Urol, Daegu, South Korea; Kyungpook Natl Univ, Sch Med, Dept Pathol, Daegu, South Korea | ; Kim, Soo-Yeon/ADR-9663-2022 | 57189661699; 8688166900; 16301364600; 57218931150; 35204798500; 57194067936; 15073765400; 35487226400; 57202817150 | yunsokha@gmail.com;urokbs@knu.ac.kr; | BIOMED RESEARCH INTERNATIONAL | 2314-6133 | 2314-6141 | 2022 | 0.57 | 2025-06-25 | 5 | 6 | EXTRACELLULAR-MATRIX; SKIN; BONE | Adipose Tissue; Animals; Collagen; Humans; Hydrogen Peroxide; Sodium Hydroxide; Spectroscopy, Fourier Transform Infrared; amide; atelocollagen; collagen; glycine; hydrogen peroxide; hydroxyproline; pepsin A; sodium hydroxide; collagen; hydrogen peroxide; Article; controlled study; extraction; Fourier transform infrared spectroscopy; freeze drying; human; human tissue; hydrolysis; in vitro study; perirenal fat; physical chemistry; process optimization; purification; scanning electron microscopy; adipose tissue; animal; chemistry; infrared spectroscopy | English | 2022 | 2022-03-31 | 10.1155/2022/3628543 | 바로가기 | 바로가기 | 바로가기 | |||||||||||
| ○ | Book chapter | Organic and inorganic nanoparticles | Both nanomedicine and nanodelivery systems are a relatively new but quickly emerging fields in which nanomaterials are used as diagnostic tools or to administer therapeutic medicines to specific targets in a controlled manner. The qualities of organic and inorganic nanoparticles are very interesting like improved electricity conductance, improved rigidness, as well as strength, which are fascinating for the packaging materials, textile, agriculture, defense, food, safety, electronic, medicine, disease treatment, and upgraded aspects for cellular biology and molecular cosmetics and aerospace industries, and currently these are being implemented extensively almost all over those industries. In this chapter, we discuss various synthesis approaches, key biomedical properties, and applications of organic and inorganic nanoparticles and instrumentations that are being utilized in the synthesis of organic and inorganic nanoparticles. Current gaps for coping with food contamination are identified, and a comprehensive outlook in disease treatment using organic and inorganic nanoparticles is given. In conclusion, this study unveils new horizons to researches for better understanding the properties of organic and inorganic nanoparticles and their application in drug delivery. © 2023 Elsevier Inc. All rights reserved. | Rashid, Ehsan Ullah; Nawaz, Shahid; Munawar, Junaid; Sarker, Aniruddha; Hussain, Shahid; Iqbal, Hafiz M.N.; Bilal, Muhammad | Department of Chemistry, University of Agriculture Faisalabad, Faisalabad, Pakistan; Department of Chemistry, The University of Lahore, Lahore, Pakistan; College of Chemistry, Beijing University of Chemical Technology, Beijing, China; School of Applied Biosciences, College of Agriculture and Life Sciences, Kyungpook National University, Daegu, South Korea; School of Materials Science and Engineering, Jiangsu University, Zhenjiang, China; Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey, Mexico; Institute of Chemical Technology and Engineering, Faculty of Chemical Technology, Poznan University of Technology, Poznan, Poland | 57222521435; 57312705200; 57753136300; 57211874397; 57222341124; 56564116300; 58042993600 | Smart Polymer Nanocomposites: Design, Synthesis, Functionalization, Properties, and Applications | 0.48 | 2025-06-25 | 1 | liposomes; magnetic nanoparticles; micelle; Organic nanoparticles; polysaccharides-based nanoparticles; quantum dots | English | Final | 2022 | 10.1016/b978-0-323-91611-0.00014-1 | 바로가기 | 바로가기 | ||||||||||||||||||||
| ○ | ○ | Review | Organizational misbehaviors: construct review and hierarchical reflective model | Purpose Organizational misbehavior (OMB) is a complex phenomenon for researchers and a major issue facing practitioners because of both its copious negative individual and organizational outcomes and its complexity. Researchers and practitioners are increasingly becoming aware of different types of work-related misbehaviors and their significant and costly consequences for both employees and organizations. OMB can take many forms, and a plethora of terms have been introduced to describe those OMBs. This article aims to review the constructs describing workplace misbehaviors in current organizational behavior literature. Design/methodology/approach The authors used a qualitative systematic review to organize OMB-related constructs. Findings This paper provides a review of workplace misbehavior constructs and a broader, more organized picture of OMB by developing a hierarchical reflective model. It highlights some challenges that the OMB literature needs to overcome. Originality/value Unlike previous review articles that primarily focused on workplace misbehaviors intended to cause harm or damage, this review includes misbehaviors intended to both damage and benefit. | Dadaboyev, Sherzodbek Murodilla Ugh; Baek, Yoonjung | Kyungpook Natl Univ, Sch Business Adm, Daegu, South Korea | Dadaboyev, Sherzodbek/JQV-8677-2023 | 57210810791; 57204128390 | yjbaek@knu.ac.kr; | MANAGEMENT RESEARCH-THE JOURNAL OF THE IBEROAMERICAN ACADEMY OF MANAGEMENT | MANAG RES | 1536-5433 | 1558-0946 | 20 | 4 | ESCI | MANAGEMENT | 2022 | 2.8 | 0.17 | 2025-06-25 | 3 | 4 | Organizational misbehavior (OMB); Hierarchical reflective model; Systematic review; Mal comportamiento organizacional (OMB); Modelo reflexivo jerarquico; Revision sistematica; Mal comportamiento organizacional (OMB); Modelo reflexivo jerarquico; RevisAo sistematica | WORKPLACE AGGRESSION; WORK; BEHAVIORS; DEVIANCE; SCIENCE; DIMENSIONALITY; AUTOMATICITY; DEFINITION; INCIVILITY; EMPLOYEES | Hierarchical reflective model; Organizational misbehavior (OMB); Systematic review | English | 2022 | 2022-09-22 | 10.1108/mrjiam-01-2022-1266 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | Article | Organosolv Pulping of Hemp Stem for a Potential Papermaking Pulp | Glycol ether-based organosolv pulping process was applied to hemp stem to identify a possible sustainable source for papermaking. The hemp organosolv pulps were produced by controlling the content of glycol ether with water, ranging from 30% to 90% at a fixed cooking temperature, time, and acid catalyst. Hardwood bleached kraft pulp (HwBKP) was used as a reference. In this study, the hemp stem including the bast and core consisted of 33.9% of α-cellulose and 36.7% of hemicellulose. The length-weighted length of the organosolv hemp pulp was 0.5-0.8 mm, which was similar to HwBKP. Morphology of organosolv hemp pulps was fibrillated higher than the HwBKP, resulting in a high tensile index in handsheets. In addition, the air permeability of handsheets of the organosolv hemp pulps increased with the increase of the glycol ether contents in pulping conditions. © 2022 Korean Technical Assoc. of the Pulp and Paper Industry. All rights reserved. | Ryu, Jiae; Lee, Jung Myoung | Department of Wood and Paper Science, Kyungpook National University, South Korea; Major in Wood Science and Technology, School of Forestry, Science and Landscape Architecture, Agricultural Science and Technology Research Institute, Kyungpook National University, South Korea | 57195239379; 16197909600 | jmylee@knu.ac.kr; | Palpu Chongi Gisul/Journal of Korea Technical Association of the Pulp and Paper Industry | 0253-3200 | 54 | 2 | 0 | 2025-06-25 | 0 | freeness; glycol ether; handsheet; Hemp; organosolv pulping | Cellulose; Freeness; Glycols; Hardwoods; Hemp; Organosolv Pulping; Cellulose; Glycols; Hardwoods; Hemp; Kraft pulp; Acid catalyst; Bleached kraft pulps; Cooking temperatures; Freeness; Glycol ethers; Handsheets; Organosolv; Organosolv pulp; Organosolv pulping; Organosolv pulping process; Ethers | Korean | Final | 2022 | 10.7584/jktappi.2022.04.54.2.18 | 바로가기 | 바로가기 | |||||||||||||||
| ○ | ○ | Article | Osteogenic Differentiation of Human Mesenchymal Stem Cells Modulated by Surface Manganese Chemistry in SLA Titanium Implants | The manganese (Mn) ion has recently been probed as a potential candidate element for the surface chemistry modification of titanium (Ti) implants in order to develop a more osteogenic surface with the expectation of taking advantage of its strong binding affinity to the integrins on bone-forming cells. However, the exact mechanism of how Mn enhances osteogenesis when introduced into the surface of Ti implants is not clearly understood. This study investigated the corrosion resistance and potential osteogenic capacity of a Mn-incorporated Ti surface as determined by electrochemical measurement and examining the behaviors of human mesenchymal stem cells (MSCs) in a clinically available sandblasted/acid-etched (SLA) oral implant surface intended for future biomedical applications. The surface that resulted from wet chemical treatment exhibited the formation of a Mn-containing nanostructured TiO2 anatase thin film in the SLA implant and improved corrosion resistance. The Mn-incorporated SLA surface displayed sustained Mn ion release and enhanced osteogenesis-related MSC function, which enhanced early cellular events such as spreading, focal adhesion, and mRNA expression of critical adhesion-related genes and promoted full human MSC differentiation into mature osteoblasts. Our findings indicate that surface Mn modification by wet chemical treatment is an effective approach to produce a Ti implant surface with increased osteogenic capacity through the promotion of the osteogenic differentiation of MSCs. The improved corrosion resistance of the resultant surface is yet another important benefit of being able to provide favorable osseointegration interface stability with an increased barrier effect. | Park, Jin-Woo; Tsutsumi, Yusuke; Park, Eui-Kyun | Kyungpook Natl Univ, Sch Dent, Dept Periodontol, Daegu 41940, South Korea; Natl Inst Mat Sci, Res Ctr Struct Mat, Tsukuba, Ibaraki 3050047, Japan; Kyungpook Natl Univ, Sch Dent, Dept Oral Pathol & Regenerat Med, Daegu, South Korea | ; TSUTSUMI, Yusuke/U-3491-2019 | 56815883000; 35582566600; 37071072400 | jinwoo@knu.ac.kr;tsutsumi.yusuke@nims.go.jp;epark@knu.ac.kr; | BIOMED RESEARCH INTERNATIONAL | 2314-6133 | 2314-6141 | 2022 | 0.94 | 2025-06-25 | 9 | 11 | TI; CORROSION; PROMOTES; BEHAVIOR; METALS; ALLOYS; IONS | Cell Differentiation; Humans; Ions; Manganese; Mesenchymal Stem Cells; Osseointegration; Osteogenesis; Surface Properties; Titanium; alkaline phosphatase; beta1 integrin; beta3 integrin; collagen type 1; glyceraldehyde 3 phosphate dehydrogenase; manganese; messenger RNA; osteocalcin; osteoprotegerin; polytetrafluoroethylene; RhoA guanine nucleotide binding protein; sialoprotein; talin; transcription factor osterix; transcription factor RUNX2; vinculin; ion; manganese; titanium; Article; binding affinity; bone development; cell adhesion; cell counting kit 8 assay; cell differentiation; cell maturation; cell proliferation assay; cell structure; chemical composition; chemical procedures; confocal laser scanning microscopy; controlled study; corrosion; corrosion behavior; electrochemistry; enzyme activity; enzyme linked immunosorbent assay; field emission scanning electron microscopy; human; human cell; in vitro study; inductively coupled plasma atomic emission spectrometry; mesenchymal stem cell; mRNA expression level; osseointegration; osteoblast; osteogenic differentiation; real time polymerase chain reaction; reverse transcription; RNA extraction; surface chemistry modification; X ray diffraction; X ray photoemission spectroscopy; bone development; cell differentiation; metabolism; surface property | English | 2022 | 2022-01-13 | 10.1155/2022/5339090 | 바로가기 | 바로가기 | 바로가기 | |||||||||||
| ○ | Article | Out-of-plane Magnetic Anisotropy in Cleaved and Uncleaved CoS2 | Magnetic anisotropy is an important phenomenon driven by a strong electron correlation. It is defined as the magnetization tendency of magnetic material in a particular crystallographic direction. In this paper, we investigated the magnetic anisotropy of CoS2 single crystal. Here, torque magnetometry was used to determine the magnetocrystalline anisotropy of the crystal. The angle dependence of torque τ (Θ) for CoS2 was measured at several temperatures above and below the ferromagnetic order transition Tc. To verify the effect of surface morphology on magnetic properties, we compared the τ (Θ) of uncleaved and cleaved pure CoS2. Results show that two-fold symmetry was equally dominant in both. Furthermore, we compared higher orders of magnetic anisotropy to track the intrinsic and shape anisotropies. All amplitudes showed the same behavior for cleaved and uncleaved samples, but the higher orders were more dominatant in the cleaved sample. © 2022 The Korean Physical Society. All rights reserved. | Omran, Mariam; Choi, Joonyoung; Jo, Younjung; Kim, Mi Kyung; Kim, Changyoung | Department of Physics, Kyungpook National University, Deague, 41566, South Korea; Department of Physics, Kyungpook National University, Deague, 41566, South Korea; Department of Physics, Kyungpook National University, Deague, 41566, South Korea; Center for Correlated Electron Systems, Institute for Basic Science (IBS), Seoul, 08826, South Korea, Department of Physics and Astronomy, Seoul National University (SNU), Seoul, 08826, South Korea; Center for Correlated Electron Systems, Institute for Basic Science (IBS), Seoul, 08826, South Korea, Department of Physics and Astronomy, Seoul National University (SNU), Seoul, 08826, South Korea | 57720158000; 57199099536; 13502586500; 57199746320; 35264213600 | jophy@knu.ac.kr; | New Physics: Sae Mulli | 0374-4914 | 72 | 2 | 0 | 2025-06-25 | 0 | Ferromagnet; Magnetic anisotropy; Torque magnetometry | English | Final | 2022 | 10.3938/npsm.72.96 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | ○ | Article | Outcomes of Isolated Endarterectomy and Patch Angioplasty of the Common Femoral Artery According to Current Inclusion Criteria for Endovascular Treatment | Purpose: This study aimed to evaluate the outcomes of isolated common femoral endarterectomy with patch angioplasty (IFEA) in the endovascular era. Materials and Methods: In 2012-2022, 189 limbs underwent femoral endarterectomy with patch angioplasty. Of them, 45 IFEAs were included. We evaluated safety based on early complications; efficacy with primary patency (PP) and reintervention, above-ankle amputation, or stenosis (RAS)-free survival. We also evaluated lesion characteristics and outcomes according to the inclusion criteria (IC) of vascular mimetic implant-common femoral artery (VMI-CFA) stenting trial. Results: Forty-one patients were male, and 30 IFEAs were required for claudication. No cases of early mortality occurred. Ten limbs (22%) developed local/nonvascular complications (hematoma, 3; lymphocele, 5; wound infection, 2), of which 8 resolved spontaneously. The overall PP and secondary patency rates were 100% at 1 year and 87% and 97% at 3 years, respectively. Twenty-one lesions (47%) did not meet the IC. The PP within the IC was 100% at 1 and 3 years, and the PP outside the IC was 100% at 1 year and 73% at 3 years (P=0.068). The overall RAS-free survival rates were 91% at 1 year and 81% at 3 years. All cases of RAS occurred in lesions outside the IC. The multivariate analysis showed that dialysis was associated with poor RAS-free survival (adjusted odds ratio, 8.56; 95% confidence interval, 1.9-35.5; P=0.005). Conclusion: The recent VMI-CFA trial results should be interpreted with caution. IFEA is a low-risk and durable procedure; however, careful follow-up is warranted in patients undergoing dialysis. | Park, Suehyun; Ku, Taewan; Hwang, Deokbi; Yun, Woo-Sung; Kim, Hyung-Kee; Huh, Seung | Kyungpook Natl Univ, Dept Surg, Div Vasc Surg, Chilgok Hosp, 807 Hoguk Ro, Daegu 41404, South Korea; Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Sch Med, Dept Surg,Div Vasc Surg, Daegu, South Korea | ; Kim, Hyung-Kee/JBR-8125-2023 | 58081703400; 58081357900; 57194422879; 35070717000; 35169819900; 7101832929 | hkkim6260@knu.ac.kr; | VASCULAR SPECIALIST INTERNATIONAL | VASC SPEC INT | 2288-7970 | 2288-7989 | 38 | ESCI | PERIPHERAL VASCULAR DISEASE;SURGERY | 2022 | 0.9 | 0.81 | 2025-06-25 | 5 | 5 | Endarterectomy; Common femoral artery; Stents; Treatment outcome | REPAIR | Common femoral artery; Endarterectomy; Stents; Treatment outcome | acetylsalicylic acid; polytetrafluoroethylene; above ankle amputation; aged; Article; claudication; clinical article; critical limb ischemia; dialysis; endarterectomy; female; femoral artery; follow up; foot amputation; heart infarction; hematoma; human; isolated common femoral endarterectomy with patch angioplasty; limb amputation; limb pain; lymphocele; male; outcome assessment; patch angioplasty; peroperative complication; postoperative complication; retrospective study; survival rate; toe gangrene; toe ulcer; vascular mimetic implant common femoral artery; vascular patency; wound complication; wound infection | English | 2022 | 2022-12 | 10.5758/vsi.220040 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | Book chapter | Overhead Labour Costs in a Neo-Kaleckian Growth Model with Autonomous Non-Capacity Creating Expenditures | A notable feature of income distribution is the widening wage differential among workers: there is a redistribution in favour of managers at the detriment of ordinary workers. The paper incorporates this distinction between overhead managerial labour and direct labour into a neo-Kaleckian growth model with target-return pricing, where an autonomously growing demand component ultimately determines the long-run path of an economy. Our aim is to explore the role of overhead labour costs in the coevolution of income distribution and economic growth. We find that the profit share becomes an increasing function of the rate of capacity utilization, implying that empirical research based on the post-Kaleckian specification of investment is likely to be biased in finding a profit-led regime. Our model also features convergence to a fully adjusted position. We examine the parametric conditionsunder which the model achieves a wage-led growth regime in the long run, in the restricted sense that both the average rates of accumulation and utilization decrease during the transitional dynamics arising from an upward adjustment of the normal profit rate. Moreover, it is shown that a more equitable wage distribution between managers and ordinary workers will strengthen the wage-led nature of the economy. © Marc Lavoie 2022. | Lavoie, Marc; Nah, Won Jun | University of Ottawa, Ottawa, Canada, University of Sorbonne Paris Nord (CEPN, France), Villetaneuse, France; Kyungpook National University, Daegu, South Korea | 35775352400; 36497335900 | Post-Keynesian Growth Theory:Selected Essays | 0 | 2025-06-25 | 0 | Autonomous expenditures; Growth; Neo-Kaleckian; Overhead labour; Target-return pricing | English | Final | 2022 | 바로가기 | ||||||||||||||||||||||
| ○ | Review | Overview of Electrodiagnostic Studies | Objectives: This review aims to present useful and relevant information on electroneurological diagnoses in the field of the spine, with a particular focus on helping spinal surgeons understand electromyography (EMG) in a simpler and more intuitive way. Summary of Literature Review: Since Galvani reported that electrical stimulation of muscle tissue generates contractions and forces in 1771, it has been possible to diagnose nerve and muscle diseases through electrical stimulation of the human body. Materials and Methods: Review of the relevant articles. Results: Electrodiagnostic studies in the spine field can be divided into nerve conduction studies, needle EMG, and evoked potential. Conclusions: Electrodiagnostic studies can be useful for the definitive differential diagnosis of spine diseases, and for neurosurveillance during surgery. EMG refers to nerve conduction tests and needle EMG tests, and it is mainly used to differentiate between diseases of the peripheral nervous system and spine. Evoked potential testing is used for nerve monitoring during surgery or when problems occur in the central nervous system (i.e., the cord level). © 2022 Korean Society of Spine Surgery. | Hwang, Jong-Moon; Lee, Suk-Joong | Department of Rehabilitation Medicine, Kyungpook National University Hospital, Daegu, South Korea; Department of Orthopaedic Surgery, Gyeongsang National University Changwon Hospital, Gyeongsang National University College of Medicine, Changwon, South Korea | 56367634000; 57078230800 | polo4164@naver.com; | Journal of Korean Society of Spine Surgery | 2093-4378 | 29 | 3 | 0 | 2025-06-25 | 0 | Electrodiagnostic study; Overview | Korean | Final | 2022 | 10.4184/jkss.2022.29.3.69 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | Oxygen Pressure Dependence of Lattice Strain and Magnetic Anisotropy in Ferrimagnetic NiCo2O4 (110) film | Epitaxial nickel cobaltite (NiCo2O4) (110) films were grown on magnesium aluminate (MgAl2O4) (110) at oxygen pressures ranging from 5 to 200 mTorr using pulsed laser deposition. Using X-ray diffraction, a shift in the (110) peak to a lower angle was suggested to have occurred as the oxygen pressure increased with a relatively large change in interplanar spacing at approximately 20 mTorr. The rocking curve supported the view that NiCo2O4 films had high crystallinity, and atomic force microscopy images suggested that films had few irregularities below 1 nm. The measurement of the magneto-optic Kerr effect suggested that the NiCo2O4 films were ferrimagnetic at room temperature and possessed a distinctive uniaxial in-plane magnetic anisotropy. As the oxygen pressure increased, the ferrimagnetic-to-paramagnetic transition temperature increased from ∼305 to ∼365 K. All of the films displayed metallic and ferrimagnetic properties. Consequently, an increase in oxygen pressure is likely to induce a decrease in oxygen defects and an increase in nickel(III) ion occupation of the octahedral sites, resulting in strengthening of the ferrimagnetic properties. In addition, this will presumably enhance lattice strain, resulting in a reinforcement of the magnetic anisotropy due to spin-lattice coupling. © 2022 The Korean Physical Society. All rights reserved. | Kim, Jungbea; Dho, Joonghoe | Department of Physics, Kyungpook National University, Daegu, 41566, South Korea; Department of Physics, Kyungpook National University, Daegu, 41566, South Korea | 57772809700; 6602898623 | New Physics: Sae Mulli | 0374-4914 | 72 | 3 | 0.08 | 2025-06-25 | 1 | Magnetic anisotropy; Magnetic film; Spinel oxide | Korean | Final | 2022 | 10.3938/npsm.72.167 | 바로가기 | 바로가기 | |||||||||||||||||
| ○ | Article | Parallel Four-Bar Linkage with Geared Rolling Joints for Reliable Robot Wiring | Conventional methods for providing electrical wiring from the base joint to the distal joint and the end effector include a dress pack, a hollow joint, and a slip ring. However, finding one that enables predictable wiring shape and easy maintenance is challenging. In this paper, the use of geared rolling joints is proposed to provide stable electrical wiring to the end of the robot, and their mechanical characteristics are analyzed. Furthermore, a cable-driven prototype of a parallel four-bar linkage comprising the unit rolling joints with gears is manufactured to confirm that the wiring path and driving torque exhibit predictable repeatability even when the electrical wires are installed. Moreover, the proposed joint structure may have additional advantages of easy addition and modification of the wiring. Therefore, the proposed rolling joint structure should provide a new option for designing robot joints. © ICROS 2022. | Suh, Jungwook | Department of Robot and Smart System Engineering, Kyungpook National University, South Korea | 36606826500 | jwsuh@knu.ac.kr; | Journal of Institute of Control, Robotics and Systems | 1976-5622 | 28 | 8 | 0 | 2025-06-25 | 0 | cable-driven mechanism; four-bar linkage; palletizing robot; robot wiring; rolling joint | Cables; Cable-driven mechanisms; Conventional methods; Electrical wiring; Four-bar linkage; Joints Structure; Mechanical characteristics; Palletizing robot; Robot wiring; Rolling joints; Slip rings; Robots | Korean | Final | 2022 | 10.5302/j.icros.2022.22.0098 | 바로가기 | 바로가기 | |||||||||||||||
| ○ | ○ | Article | Paramagnetic ultrasmall Ho2O3 and Tm2O3 nanoparticles: characterization of r2 values and in vivo T2 MR images at a 3.0 T MR field | Paramagnetic ultrasmall Ho2O3 and Tm2O3 nanoparticles (d(avg) = similar to 2.1 nm) grafted with various hydrophilic and biocompatible ligands such as poly(ethylene glycol) diacid (M-n = 250 and 600 amu) and polyacrylic acid (M-w = 1800 amu) were synthesized via a one-pot polyol method. Appreciable transverse (r(2)) and negligible longitudinal (r(1)) water proton spin relaxivity values were observed for all nanoparticle samples. The r(2) values increased with increasing nanoparticle magnetic moment and decreased with increasing ligand size. Owing to the aforementioned r(1) and r(2) values, the nanoparticle samples exhibited appreciable negative contrast enhancements in in vivo T-2 magnetic resonance (MR) images at a 3.0 T MR field after intravenous injection, demonstrating their potential as efficient T-2 MRI contrast agents. | Liu, Shuwen; Tegafaw, Tirusew; Yue, Huan; Ho, Son Long; Kim, Soyeon; Park, Ji Ae; Baek, Ahrum; Ahmad, Mohammad Yaseen; Yang, So Hyeon; Hwang, Dong Wook; Kim, Seungho; Al Saidi, Abdullah Khamis Ali; Zhao, Dejun; Liu, Ying; Nam, Sung-Wook; Chae, Kwon Seok; Chang, Yongmin; Lee, Gang Ho | Kyungpook Natl Univ, Coll Nat Sci, Dept Chem, Taegu 41566, South Korea; Korea Inst Radiol & Med Sci KIRAMS, Div RI Convergence Res, Seoul 01817, South Korea; Kyungpook Natl Univ, Dept Med & Biol Engn, Taegu 41944, South Korea; Kyungpook Natl Univ, Sch Med, Dept Mol Med, Taegu 41944, South Korea; Kyungpook Natl Univ, Teachers Coll, Dept Biol Educ, Taegu 41566, South Korea | ; Ahmad, Mohammad/AAH-2164-2020; Ho, Son Long/P-3183-2015; Nam, Sung-Wook/V-5519-2019 | 57208926248; 55983618600; 57200329016; 55659242700; 57203773250; 16319690600; 57194601711; 57203054570; 58034142900; 57749644800; 57218284791; 57217492867; 57222567792; 57221731093; 16167127700; 15743626400; 7501840633; 7404851841 | ychang@knu.ac.kr;ghlee@mail.knu.ac.kr; | MATERIALS ADVANCES | MATER ADV | 2633-5409 | 3 | 14 | ESCI | MATERIALS SCIENCE, MULTIDISCIPLINARY | 2022 | 5 | 0.08 | 2025-06-25 | 8 | 1 | WATER PROTON RELAXIVITIES; CONTRAST AGENTS; OXIDE NANOPARTICLES; SOFT ACIDS; GOLD NANOPARTICLES; POLYACRYLIC-ACID; LN(2)O(3) LN; BASES HSAB; COMPLEXES; HARD | Grafting (chemical); Magnetic after effect; Nuclear magnetic resonance; Paramagnetic resonance; Hydrophilics; In-vivo; Nanoparticle Characterisation; One pot; Poly ethylene glycols; Poly(acrylic acid); Poly(ethylene glycol); Resonance field; Synthesised; Ultra-small; Nanoparticles | English | 2022 | 2022-07-18 | 10.1039/d2ma00322h | 바로가기 | 바로가기 | 바로가기 | 바로가기 |
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