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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 | Quality characteristics of plant-based rice milk prepared with different rice varieties | In recent years, many rice varieties with improved processing quality have been developed to promote domestic rice consumption along with the increasing preference for plant-based food and by-products. This study aimed to assess the quality characteristics of rice milk using a set of rice varieties, including saeilmi (normal brown rice, NBR; and normal white rice, NWR), milyang355 (aromatic brown rice, ABR; and aromatic white rice, AWR) and milyang365 (pigment brown rice, PBR). Among these, the amylose content ranged from 5.13-23.50%, and the highest crude protein content was recorded in ABR (7.95%). In addition, brown rice showed a higher initial pasting temperature than did white rice; however, its viscosity properties were relatively low. Our data showed that the soluble solid content of rice milk was 6.5-7.7 °Brix, and viscosity ranged from 2.8-4.8 cP. Reducing sugar and free sugar content was high in AWR (p<0.05). AWR had a high L* value, while the particle size and normalized turbidity were lower than those of ABR, depending on the degree of milling. Regarding sensory evaluation, ABR was the most preferred and obtained the highest scores for rice flavor, taste, and texture. In summary, the study findings provide strong evidence that ABR presents the best processing qualities and could preferably be used for plant-based rice milk making. Copyright © 2022 The Korean Society of Food Preservation. | Seong, Gi-Un; Kim, Jungsoo; Kim, Jiyoon; Park, Sanghyeok; Cho, Jun-Hyeon; Lee, Ji-Yoon; Lee, Sais-Beul; Shin, Dongjin; Park, Dong-Soo; Moon, Kwang-Deog; Kang, Ju-Won | Department of Southern Area Crop Science, National Institute of Crop Science, Rural Development Administration, Miryang, 50424, South Korea; School of Food Science and Technology, Kyungpook National University, Daegu, 41566, South Korea; School of Food Science and Technology, Kyungpook National University, Daegu, 41566, South Korea; School of Food Science and Technology, Kyungpook National University, Daegu, 41566, South Korea; Sangju Substation, National Institute of Crop Science, Rural Development Administration, Sangju, 37139, South Korea; Department of Southern Area Crop Science, National Institute of Crop Science, Rural Development Administration, Miryang, 50424, South Korea; Department of Southern Area Crop Science, National Institute of Crop Science, Rural Development Administration, Miryang, 50424, South Korea; Department of Southern Area Crop Science, National Institute of Crop Science, Rural Development Administration, Miryang, 50424, South Korea; Department of Southern Area Crop Science, National Institute of Crop Science, Rural Development Administration, Miryang, 50424, South Korea; School of Food Science and Technology, Kyungpook National University, Daegu, 41566, South Korea; Department of Southern Area Crop Science, National Institute of Crop Science, Rural Development Administration, Miryang, 50424, South Korea | 56814555600; 57211108486; 57208110209; 57226601564; 49663022700; 57203144726; 56512821400; 7403352745; 55724788100; 55999192900; 18040021700 | kdmoon@knu.ac.kr;kangjw81@korea.kr; | Korean Journal of Food Preservation | 1738-7248 | 29 | 3 | 0.18 | 2025-06-25 | 2 | aromatic rice; pigment rice; plant-based milk; rice milk; saeilmi | Korean | Final | 2022 | 10.11002/kjfp.2022.29.3.395 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | Quantitative Image Analysis of Concrete-Epoxy Interface Failure Mode Subjected to Sustained Load and Temperature | In this study, we aimed to develop an image analysis method for evaluating the fracture surfaces of concrete-epoxy interfaces (CEI). CEI is formed when an externally-bonded fiber-reinforced polymer (FRP) system, which is considerably influenced by environmental and loading conditions in service, is applied. CEI debonding failure is characterized into one of three possible modes: cohesive failure in the concrete (CC), interfacial failure (IF), and cohesive failure in the epoxy (CE), using the developed image analysis method. Quantitative image analysis with a set of rules for failure mode classification enabled the correlation of the CEI failure mode with bond performance, such as the fracture energy three-point bending specimens and single-lap shear specimens’ peak pull-off force. The results reveal a robust failure mode and bond performance correlation. Extended periods of sustained loading decrease the bond performance and shift the dominant failure mode from CC to IF. © 2022 by Korea Concrete Institute. | Jeong, Yoseok; Kim, Wooseok | 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 | 54980727300; 56286036900 | wooseok@cnu.ac.kr; | Journal of the Korea Concrete Institute | 1229-5515 | 34 | 1 | 0 | 2025-06-25 | 0 | Concrete-epoxy interface; Creep; Failure mode; Image analysis; Temperature | Korean | Final | 2022 | 10.4334/jkci.2022.34.1.013 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | RansomSOC: A More Effective Security Operations Center to Detect and Respond to Ransomware Attacks | Ransomware remains a major threat for organizations. Despite a lot of research done, existing solutions still have at least two shortcomings. (I) Slow detection time: by the time we realize that the system is under ransomware attack, almost all files have been encrypted. (II) Without a ransomwareaware backup scheme: Most existing systems, in particular those in SMEs (small and medium enterprises), do not have a proper backup system. Even they have it, either it is not a remote-site backup (i.e., files in the backup system may also be encrypted) or it is not designed for ransomware attacks. In this paper, based on the analysis of four popular ransomware families, we propose the design of a more effective Security Operations Center (SOC) framework specific to ransomware attack detection and response, called RansomSOC. The core ideas behind RansomSOC are the followings. (a) A novel real-time emergency local data backup scheme: we exploit a design flaw of ransomware and come up with a scheme to enable a real-time emergency data backup of critical files even after the attack starts, to keep the number of encrypted files as few as possible. (b) Easy-to-detect ransomware honey files: Based on the change of entropy values, we identified a set of file types to create honey files (in a honeypot), which facilitate our detection module to quickly detect the existence of a ransomware attack. Our experiments show that RansomSOC is able to detect an attack within about 5-10 seconds after the attack starts. For a 1GB folder, RansomSOC is able to backup more than 91% of the data even after the attack starts. And over 95% of this data can be restored. © 2022, Innovative Information Science and Technology Research Group. All rights reserved. | Lai, Anthony Cheuk Tung; Ke, Ping Fan; Chan, Kelvin; Yiu, Siu Ming; Kim, Dongsun; Wong, Wai Kin; Wang, Shuai; Muppala, Joseph; Ho, Alan | VX Research Limited, Langham Place Office Tower, 8 Argyle Street, Suite 2512, Hong Kong, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong; Singapore Management University, 81 Victoria St, Singapore, 188065, Singapore; Microsoft Corporation, One Microsoft Way, Redmond, 98052-6399, WA, United States; University of Hong Kong, Pok Fu Lam, Hong Kong; Kyungpook National University, 80, Daehak-ro, Buk-gu, Daegu, South Korea; Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong; Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong; Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong; VX Research Limited, Langham Place Office Tower, 8 Argyle Street, Suite 2512, Hong Kong | 57763351900; 56012226300; 57893656000; 7003282240; 55742964600; 59437126500; 57190181124; 6603800497; 57761710000 | alanh0@vxrl.hk;smyiu@cs.hku.hk; | Journal of Internet Services and Information Security | 2182-2069 | 12 | 3 | 0.25 | 2025-06-25 | 3 | Malware; Ransomware; Virus | English | Final | 2022 | 10.22667/jisis.2022.08.31.063 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | ○ | Review | Rare Earth Elements (REE)-bearing Coal Deposits: Potential of Coal Beds as an Unconventional REE Source | In general, the REE were produced by mining conventional deposits, such as the carbonatite or the clay-hosted REE deposits. However, because of the recent demand increase for REE in modem industries, unconventional REE deposits emerged as a necessary research topic. Among the unconventional REE recovery methods, the REE-bearing coal deposits are recently receiving attentions. R-types generally have detrital originations from the bauxite deposits, and show LREE enriched REE patterns. Tuffaceous-types are formed by syngenetic volcanic activities and following input of volcanic ash into the basin. This type shows specific occurrence of the detrital volcanic ash-driven minerals and the authigenic phosphorous minerals focused at narrow horizon between coal seams and tonstein layers. REE patterns of tuffaceous-types show flat shape in general. Hydrothermal-types can be formed by epigenetic inflow of REE originated from granitic intrusions. Occurrence of the authigenic halogen-bearing phosphorous minerals and the water-bearing minerals are the specific characteristics of this type. They generally show HREE enriched REE patterns. Each type of REE-bearing coal deposits may occur by independent genesis, but most of REE-bearing coal deposits with high REE concentrations have multiple genesis. For the case of the US, the rare earth oxides (REO) with high purity has been produced from REE-bearing coals and their byproducts in pilot plants from 2018. Their goal is to supply about 7% of national REF demand. For the coal deposits in Korea, lignite layers found in Gyungju-Yeongil coal fields shows coexistence of tuff layers and coal seams. They are also based in Tertiary basins, and low affection from compaction and coalification might resulted into high-REE tuffaceous-type coal deposits. Thus, detailed geologic researches and explorations for domestic coal deposits are required. | Choi, Woohyun; Park, Changyun | Yonsei Univ, BK21 Inst Earth Atmosphere Astron, Seoul 03722, South Korea; Kyungpook Natl Univ, Dept Geol, Daegu 41566, South Korea | 57195467789; 56197393100 | changyun.park@knu.ac.kr; | ECONOMIC AND ENVIRONMENTAL GEOLOGY | ECON ENVIRON GEOL | 1225-7281 | 2288-7962 | 55 | 3 | ESCI | GEOLOGY | 2022 | 0.3 | 0.05 | 2025-06-25 | 0 | 1 | coal; rare earth elements; REF-bearing coal deposits; unconventional REF deposits; coal basins | LATE PERMIAN COALS; FIRE-CLAY COAL; INNER-MONGOLIA; GEOCHEMICAL COMPOSITIONS; ZHIJIN COALFIELD; SOUTHWEST CHINA; TRACE-ELEMENTS; VOLCANIC-ASH; MINERALOGY; BASIN | coal; coal basins; rare earth elements; REE-bearing coal deposits; unconventional REE deposits | Korean | 2022 | 2022-06 | 10.9719/eeg.2022.55.3.241 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Review | Recent advances in the electrochemical CO reduction reaction towards highly selective formation of Cx products (X = 1-3) | The electrochemical conversion of carbon monoxide (CO) to highvalue chemicals has been extensively explored as a promising strategy for carbon utilization. Robust electrocatalysts with high activity and selectivity are critically important for the industrial application of CO reduction reaction (CORR). Here, we review a broad spectrum of progress toward high-rate CO conversion to C-1-C-3 products, including mechanistic insights, catalyst development, and device designs that can improve performance even further. Detailed discussions provide a rational understanding of how the key parameters, including catalyst surface facets, nanostructures, electrolyte effects, and electrochemical conditions, enhance the catalytic performance. Finally, we discuss the current challenges and possible future directions for advanced catalysts, analysis, and systems toward efficient CO reduction. | Ruqia, Bibi; Tomboc, Gracita M.; Kwon, Taehyun; Kundu, Joyjit; Kim, Jin Young; Lee, Kwangyeol; Choi, Sang-Il | Kyungpook Natl Univ, Dept Chem, Daegu 41566, South Korea; Kyungpook Natl Univ, Green Nano Mat Res Ctr, Daegu 41566, South Korea; Korea Univ, Dept Chem, Seoul 02841, South Korea; Korea Univ, Res Inst Nat Sci, Seoul 02841, South Korea; Univ Quebec Trois Rivieres UQTR, Inst Hydrogen Res IHR, Green Hydrogen Lab GH2Lab, 3351 Blvd Forges, Trois Rivieres, PQ G9A 5H7, Canada; Korea Inst Sci & Technol KIST, Hydrogen Fuel Cell Res Ctr, Seoul 02792, South Korea; Kyungpook Natl Univ, Dept Hydrogen & Renewable Energy, Daegu 41566, South Korea | Lee, Kwangyeol/A-9269-2010; Kwon, Taehyun/AAH-9830-2021; Ruqia, Bibi/AAR-4698-2020; Kundu, Joyjit/AAY-7466-2021; Tomboc, Gracita/AAQ-3850-2021; Choi, Sang-Il/AGR-1133-2022; Choi, Sang-Il/N-7571-2013; Kim, Joo Hyun/C-6604-2019 | 56850407000; 57191479455; 57190672792; 57209325902; 57217845971; 8510322900; 56167600800 | jinykim@kist.re.kr;kylee1@korea.ac.kr;sichoi@knu.ac.kr; | CHEM CATALYSIS | CHEM CATALYSIS | 2667-1093 | 2 | 8 | ESCI | CHEMISTRY, PHYSICAL | 2022 | 10.8 | 0.76 | 2025-06-25 | 22 | 22 | CARBON-MONOXIDE REDUCTION; ELECTROCATALYTIC CONVERSION; C-2 PRODUCTS; COPPER; ELECTROREDUCTION; DIOXIDE; CATALYSTS; ETHYLENE; CU(100); ACETALDEHYDE | catalysts; CO reduction reaction; copper; multi-carbon products; SDG7: Affordable and clean energy | English | 2022 | 2022-08-18 | 10.1016/j.checat.2022.06.009 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||||
| ○ | ○ | Article | Reconnoitring Wear Resistance and Mechanical Strengths of AA8111/B4C/ZrO2 Nanocomposite through Taguchi Route | Nowadays, the use of aluminium alloys is increasing in all domains of application, including industry, medical, electrical, and household appliances. In general, aluminium alloy is a lightweight material with great strength when compared to other alloys. According to the uses, the aluminium alloy must be strengthened by the inclusion of reinforced particles via the stir casting process. The purpose of this study was to create nanocomposite samples of AA8111/B4C/ZrO2 using a stir casting procedure. To prepare nanocomposite samples, the matrix of aluminium alloy AA8111 is supplemented with nanoparticles of boron carbide (B4C) and zirconium dioxide (ZrO2) in varied proportions. Optimize the stir casting parameters using a statistical approach such as the Taguchi technique to improve mechanical and wear attributes. The following process parameters were chosen: nanoparticle reinforcement quantity (4% to 10% with the step of 2%), melting temperature (800 degrees C to 950 degrees C with the step of 50 degrees C), stir time (20 min to 35 min with the step of 5 minutes), and stir speed (400 rpm to 550 rpm with the step of 50 rpm). Wear and tensile strength tests are performed; the melting temperature is heavily impacted in the wear test, and the stir speed is heavily influenced in the tensile strength analysis. This experimental effort yielded a minimum wear of 0.085 mm(3)/m and a maximum ultimate strength of 167.6 N/mm(2). | Thanakodi, Sathish; Vinayagam, Mohanavel; Ravichandran, M.; Raja, T.; Seikh, A. H.; Siddique, M. H.; Hailu, Beruk | SIMATS, Saveetha Sch Engn, Dept Mech Engn, Chennai, Tamilnadu, India; Bharath Inst Higher Educ & Res, Ctr Mat Engn & Regenerat Med, Chennai 600073, Tamil Nadu, India; Chandigarh Univ, Dept Mech Engn, Mohali 140413, Punjab, India; KRamakrishnan Coll Engn, Dept Mech Engn, Trichy, Tamil Nadu, India; Vel Tech Rangarajan Dr Sagunthala R&D Inst Sci & T, Dept Mech Engn, Chennai, Tamil Nadu, India; King Saud Univ, Coll Engn, Mech Engn Dept, POB 800, Riyadh 11421, Saudi Arabia; Kyungpook Natl Univ, Intelligent Construct Automat Ctr, Daegu, South Korea; Haramaya Univ, Haramaya Inst Technol, Fac Mech Engn, Dire Dawa, Ethiopia | Raja, Dr/AAY-4181-2021; Sathish, T/T-1968-2019; M, Ravichandran/D-2846-2017; V, Mohanavel/AAA-1115-2020; Thandavamoorthy, Raja/AAY-4181-2021; SEIKH, ASIFUL/ABA-2071-2021 | 57881606100; 57226542171; 36800408000; 57207486901; 55946471600; 57188589477; 57890340400 | thanakodi1978@outlook.com;vinayagamm.prof@hotmail.com;chandran.mrphdworks@hotmail.com;rajat.research@hotmail.com;asifhs.dr@yahoo.com;mhsiddique.dr@aol.com;beruk.hailu@haramaya.edu.et; | JOURNAL OF NANOMATERIALS | 1687-4110 | 1687-4129 | 2022 | 0 | 2025-06-25 | 0 | 0 | COMPOSITES; BEHAVIOR | Aluminum alloys; Boron carbide; Domestic appliances; Melting point; Nanocomposites; Reinforcement; Tensile strength; Wear resistance; Zirconia; Casting parameters; Casting procedure; Casting process; Lightweight materials; matrix; Mechanical; Nanocomposite samples; Reinforced particles; Statistical approach; Stir casting; Wear of materials | English | 2022 | 2022-09-08 | 10.1155/2022/9142336 | 바로가기 | 바로가기 | 바로가기 | |||||||||||
| ○ | Article | Reconsidering the Blind Spots of Neutralino Dark Matter: a Perturbative Approach | We consider the blind spots of neutralino dark matter where the signals in direct detection experiments are extremely weak. The neutralino dark matter leaves its signal via the interaction mediated by Higgs bosons. However, the neutralino-Higgs coupling can be tiny due to some combinations of Bino-Higgsino or Wino-Higgsino mixing. Thus, blind spots may exist in direct detection experiments. In this paper, we review neutralino blind spots based on the Higgs low-energy theorem and revisit the same parameter space by using perturbation calculation. We also analyze the conditions for the blind spot when light and heavy Higgs contributions were substantial. © 2022 The Korean Physical Society. All rights reserved. | Bae, Kyu Jung | Department of Physics, Kyungpook National University, Daegu, 41566, South Korea | 56050180300 | kyujung.bae@knu.ac.kr; | New Physics: Sae Mulli | 0374-4914 | 72 | 8 | 0.16 | 2025-06-25 | 2 | Dark Matter; Neutralino; Supersymmetry | Korean | Final | 2022 | 10.3938/npsm.72.573 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | Refinement of protein NMR structures using atomistic force field and implicit solvent model: Comparison of the accuracies of NMR structures with Rosetta refinement | There are two distinct approaches to improving the quality of protein NMR structures during refinement: all-atom force fields and accumulated knowledge-assisted methods that include Rosetta. Mao et al. reported that, for 40 proteins, Rosetta increased the accuracies of their NMR-determined structures with respect to the X-ray crystal structures (Mao et al., J. Am. Chem. Soc. 136, 1893 (2014)). In this study, we calculated 32 structures of those studied by Mao et al. using all-atom force field and implicit solvent model, and we compared the results with those obtained from Rosetta. For a single protein, using only the experimental NOE-derived distances and backbone torsion angle restraints, 20 of the lowest energy structures were extracted as an ensemble from 100 generated structures. Restrained simulated annealing by molecular dynamics simulation searched conformational spaces with a total time step of 1-ns. The use of GPU-accelerated AMBER code allowed the calculations to be completed in hours using a single GPU computer-even for proteins larger than 20 kDa. Remarkably, statistical analyses indicated that the structures determined in this way showed overall higher accuracies to their X-ray structures compared to those refined by Rosetta (p-value < 0.01). Our data demonstrate the capability of sophisticated atomistic force fields in refining NMR structures, particularly when they are coupled with the latest GPU-based calculations. The straightforwardness of the protocol allows its use to be extended to all NMR structures. | Jee, Jun-Goo | Kyungpook Natl Univ, Coll Pharm, Res Inst Pharmaceut Sci, 80 Daehak Ro, Daegu 41566, South Korea | jjee@knu.ac.kr; | JOURNAL OF THE KOREAN MAGNETIC RESONANCE SOCIETY | J KOREAN MAGN RESON | 1226-6531 | 26 | 1 | ESCI | BIOCHEMICAL RESEARCH METHODS | 2022 | 0.3 | 0 | NMR structure refinement; all-atom force field; generalized-Born implicit solvent | MOLECULAR-DYNAMICS SIMULATIONS; UBIQUITIN; ROUTINE; PREDICTIONS; DOMAIN; AMBER | English | 2022 | 2022 | 10.6564/jkmrs.2022.26.1.001 | 바로가기 | 바로가기 | 바로가기 | ||||||||||||
| ○ | ○ | Article | Regulating the Polarization of Lithium Metal Anode via Active and Inactive 3D Conductive Mesh Structure | Lithium is spotlighted as the next-generation battery anode owing to its low potential and high theoretical capacity. However, the volume changes and dendrite issues hinder its practical use as an anode material. Several metallic protective layers are used to overcome these problems. However, a comprehensive understanding of the material properties and structure of protective layers within an electric field is required to determine their suitability as protective layers. Herein, the reactivity with the Li of copper and stainless steel (SS) meshes within the electric field is compared, which are active and inactive protective layers, respectively. As inactive materials do not influence the Li-ion chemistry, the protective layer minimizes Li consumption. These characteristics lead to reducing the anodic polarization because of stable solid electrolyte interface (SEI) layer formation and effective utilization of the host space. A Li-Li symmetric cell configuration containing SS mesh as a protective layer exhibits stable cycling performance with a low overpotential (20 mV) for over 800 h at a current density of 1 mA cm(-2). Furthermore, the SS mesh inhibits the galvanic corrosion between the Li metal anode and mesh layer because of its low reactivity with lithium. | Choi, Youngkyu; Kim, Hyunjin; Yoo, Jeeyoung | Kyungpook Natl Univ, Sch Energy Engn, Daegu 41566, South Korea; Hyundai Motor Grp, Prod Dev Div, Battery Mfg Engn Res & Dev Team, 37 Cheoldobangmulgwan Ro, Uiwang Si 16082, Gyeonggi Do, South Korea | Yoo, Jeeyoung/AAH-1359-2019 | 57222156597; 57214326580; 56046607500 | jyoo@knu.ac.kr; | ADVANCED ENERGY AND SUSTAINABILITY RESEARCH | ADV ENERG SUST RES | 2699-9412 | 3 | 10 | ESCI | ENERGY & FUELS;GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY;MATERIALS SCIENCE, MULTIDISCIPLINARY | 2022 | 5.8 | 0.97 | 2025-06-25 | 12 | 11 | galvanic corrosion; lithium metal anodes; lithium metal batteries; protective layers; solid-electrolyte interphase layers | HIGH-ENERGY; ELECTROLYTE; BATTERIES; LAYER; CHALLENGES; DENDRITES; BEHAVIOR; SEI | galvanic corrosion; lithium metal anodes; lithium metal batteries; protective layers; solid–electrolyte interphase layers | Anodes; Corrosion inhibitors; Corrosion protection; Galvanic corrosion; Lithium-ion batteries; Mesh generation; Polarization; Solid electrolytes; Conductive mesh; Galvanic corrosion; Interphase layers; Lithium metal anode; Lithium metal battery; Lithium metals; Protective layers; Solid electrolyte interphase; Solid–electrolyte interphase layer; Stainless steel mesh; Electric fields | English | 2022 | 2022-10 | 10.1002/aesr.202200065 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Proceedings Paper | Reinforcement Learning-based MAC for Reconfigurable Intelligent Surface-Assisted Wireless Sensor Networks | In this short paper, a reinforcement learning based back-off mechanism is proposed for a Reconfigurable Intelligent Surface (RIS)-assisted wireless sensor network. The proposed scheme has the capability to enable the sensors to access the RIS in an interference-free manner based on the intelligently selected back-off values. One of the main features of the proposed scheme is that sensors can avoid access interference without any need of additional signaling. Simulation results demonstrate that the proposed scheme significantly achieves higher network throughput and energy efficiency compared to benchmark Binary Exponential Back-off (BEB). | Ahmed, Faisal; Shitiri, Ethungshan; Cho, Ho-Shin | Kyungpook Natl Univ, Daegu, South Korea | Ahmed, Faisal/MEO-3219-2025; Shitiri, Ph.D., Ethungshan/Z-5918-2019 | 57225696280; 57190818428; 35316924900 | faisal-24@knu.ac.kr;ethungshan@ee.knu.ac.kr;hscho@ee.knu.ac.kr; | 2022 THIRTEENTH INTERNATIONAL CONFERENCE ON UBIQUITOUS AND FUTURE NETWORKS (ICUFN) | 2165-8528 | 2165-8536 | 0 | 2025-06-25 | 0 | 0 | back-off; interference; medium access control; RIS; Q-learning; wireless sensor networks | CHALLENGES | Back-off; interference; medium access control; Q-learning; RIS; wireless sensor networks | Energy efficiency; Learning algorithms; Medium access control; Reinforcement learning; Back-off mechanisms; Backoffs; Binary exponential backoff; High network throughput; Interference; Interference-free; Q-learning; Reconfigurable; Reconfigurable intelligent surface; Reinforcement learnings; Wireless sensor networks | English | 2022 | 2022 | 10.1109/icufn55119.2022.9829609 | 바로가기 | 바로가기 | 바로가기 | ||||||||||
| ○ | Article | Relationship between convergence awareness for healthy weight management and eating behavior, creativity and convergence competency of adolescents | Purpose: Obesity can lead to several chronic diseases. With a continuous increase in the obesity rates, sustainable healthy weight management among growing adolescents has become essential. This study was conducted to examine the relationship between obesity-related factors and creative convergence ability. This could form the basis for convergence education for the sustainable healthy weight management of adolescents. Methods: Data were collected from 430 adolescents in Daegu, Gyeongbuk, and Gyeonggi regions using a self-administered 5-Likert questionnaire from November to December 2020. Results: The average score of the male students was higher than that of the female students in terms of healthy weight management convergence awareness, creativity, convergence thinking ability, self-efficacy, exercise, and dietary diversity. On the other hand, the dietary restraint score and the number of weight loss attempts were higher in the female students. Dietary restraint, disinhibition scores and weight loss attempts were higher in obese adolescents compared to underweight adolescents. It was found that dietary restraint, convergence thinking ability, problem-solving ability, exercise, and dietary diversity factors had a positive effect on healthy weight management convergence awareness. Healthy weight management convergence awareness, exercise, meal amount management, junk food management, weight loss belief, and weight loss trial experience had a positive effect on dietary restraint. Convergence thinking ability, weight loss experience, and obesity factors had a positive effect on dietary disinhibition. Conclusion: The sustainable healthy weight management education of adolescents is based on weight management knowledge and awareness of convergence, and must include gender differences. Thus, the problem-solving ability for healthy weight management can be creatively cultivated to enhance self-efficacy. © 2022 Korean Nutrition Society. All rights reserved. | Kim, Yunhwa; Lee, Youngmi; Lee, Yeon-Kyung | Department of Food Science and Nutrition, Kyungpook National University, Daegu, 41566, South Korea; Department of Food, Nutrition and Cookery, Keimyung College University, Daegu, 42601, South Korea; Department of Food Science and Nutrition, Kyungpook National University, Daegu, 41566, South Korea | 56066693500; 57813184000; 16301462200 | yklee@knu.ac.kr; | Journal of Nutrition and Health | 2288-3886 | 55 | 3 | 0.25 | 2025-06-25 | 2 | adolescent; competency; diet; health; obesity | Korean | Final | 2022 | 10.4163/jnh.2022.55.3.376 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Conference paper | Relationship between Demographic Factors and Metacognition in Digital Library Interaction | This paper aims to investigate the relationships between the university students' demographic factors and their metacognition in digital library interaction. To achieve the objectives of this study, the demographic factors were divided into six variables (i.e., gender, age, qualification, academic backgrounds, searching skills, and experience with the digital library) and the metacognition was classified into nine variables (i.e., schematraining, planning, monitoring, evaluation, transfer, memory, comprehension, task, technology). A total of 112 students participated in the online questionnaire. The collected data were analyzed using SPSS version 26, and a significant correlation between demographic elements and metacognition was found in digital library interactions. Interestingly, the experience with digital libraries has shown the strongest factor to be considered as the most important variable in the design of digital library interactions. Copyright © 2022 by SCITEPRESS - Science and Technology Publications, Lda. All rights reserved. | Kim, Heesop; Ademola, Aluko; Kim, Yumi | Department of Library and Information Science, Kyungpook National University, Daehak-ro 80, Daegu, South Korea; Department of Library and Information Science, Kyungpook National University, Daehak-ro 80, Daegu, South Korea; Department of Library and Information Science, Kyungpook National University, Daehak-ro 80, Daegu, South Korea | 8865330100; 58062880800; 59052191800 | International Conference on Computer-Human Interaction Research and Applications, CHIRA - Proceedings | 2184-3244 | 2022-October | 0 | 2025-06-25 | 0 | Demographic Factors; Digital Library Interaction; Information Searching; Metacognition Awareness; University Students | Digital libraries; E-learning; Students; Classifieds; Comprehension tasks; Demographic factors; Digital library interaction; Information searching; Library interactions; Metacognition; Metacognition awareness; Student demographics; University students; Population statistics | English | Final | 2022 | 바로가기 | |||||||||||||||||||
| ○ | ○ | Article | Relationship between Self-Esteem and Technological Readiness: Mediation Effect of Readiness for Change and Moderated Mediation Effect of Gender in South Korean Teachers | This study aimed to investigate the moderated mediation effect of gender and the mediation effect of readiness for change (RC) on self-esteem and technology readiness (TR) among South Korean teachers. Participants were 302 teachers who are living and working in South Korea. The collected data were analyzed using frequency and correlation analyses, and the moderated mediation effect. First, we considered the differences in TR and RC according to gender, and they were reported to be higher in men than in women. The number of teachers who had worked for more than 11 years was significantly higher than that of other teaching career groups. Second, correlation analysis showed a positive correlation between self-esteem, TR, and RC by gender. Third, teachers' RC mediates the relationship between self-esteem and TR. Fourth, the teachers' gender moderated the relationship between self-esteem and RC. Additionally, teachers' gender moderated the mediating effect of RC on self-esteem and TR. Finally, based on the study results, we suggest the development of a program for improving self-esteem to enhance TR and RC among teachers of both genders. Additionally, future research should consider universal teacher sampling to facilitate the comparison of teachers' characteristics and to identify variances in the data. | Kim, Jungsug; Kim, Eunjeung | Seoul Natl Univ, Dept French Language Educ, Seoul 08826, South Korea; Kyungpook Natl Univ, Dept Home Econ Educ, Daegu 41566, South Korea | 57207440047; 57823127100 | aramchi@snu.ac.kr;coronia3@knu.ac.kr; | INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH | 1660-4601 | 19 | 14 | 0.63 | 2025-06-25 | 4 | 7 | self-esteem; technology readiness (TR); readiness for change (RC); gender; moderated mediation effect; Korean teachers | INNOVATIVENESS; ACCEPTANCE | gender; Korean teachers; moderated mediation effect; readiness for change (RC); self-esteem; technology readiness (TR) | Educational Personnel; Faculty; Female; Humans; Male; Republic of Korea; Self Concept; Technology; South Korea; comparative study; correlation; frequency analysis; gender; teaching; technology adoption; adult; article; career; controlled study; correlation analysis; female; gender; human; male; self esteem; South Korea; teacher; teaching; self concept; technology; university | English | 2022 | 2022-07 | 10.3390/ijerph19148463 | 바로가기 | 바로가기 | 바로가기 | ||||||||||
| ○ | Article | REMARKS ON THE NORMING SETS OF (Formula Presented) AND DESCRIPTION OF THE NORMING SETS OF (Formula Presented) | In 1961 Bishop and Phelps [2] showed that the set of norm attaining functionals on a Banach space is dense in the dual space. Shortly after, attention was paid to possible extensions of this result to more general settings, specially bounded linear operators between Banach spaces. The problem of denseness of norm attaining functions has moved to other types of mappings like multilinear forms or polynomials. The first result about norm attaining multilinear forms appeared in a joint work of Aron, Finet and Werner [1], where they showed that the Radon-Nikodym property is sufficient for the denseness of norm attaining multilinear forms. Choi and Kim [3] showed that the Radon-Nikodym property is also sufficient for the denseness of norm attaining polynomials. Jiménez-Sevilla and Payá [5] studied the denseness of norm attaining multilinear forms and polynomials on preduals of Lorentz sequence spaces. © Sung Guen Kim, 2022 | Kim, Sung Guen | Department of Mathematics, Kyungpook National University, Daegu, South Korea | 34769667700 | sgk317@knu.ac.kr; | Matematychni Studii | 1027-4634 | 58 | 2 | 0 | 2025-06-25 | 0 | multilinear forms on R<sup>n</sup> with l<sub>1</sub>-norm; norming points | English | Final | 2022 | 10.30970/ms.58.2.201-211 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Letter | Reply: Healthcare Responses and Values System in Public Health | [No abstract available] | Kim, Hyun ah; Kwon, Ki Tae | Department of Infectious Diseases, School of Medicine, Keimyung University, Keimyung University Dongsan Hospital, Daegu, South Korea; Division of Infectious Diseases, Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Chilgok Hospital, Daegu, South Korea | 57059615500; 9733850500 | idktkwon@gmail.com; | Infection and Chemotherapy | INFECT CHEMOTHER | 2093-2340 | 2092-6448 | 54 | ESCI | INFECTIOUS DISEASES | 2022 | 4.2 | 0 | 2025-06-25 | 0 | community participation; government; health care system; health workforce; human; leadership; Letter; pandemic; public health; South Korea | English | Final | 2022 | 10.3947/ic.2022.0111 | 바로가기 | 바로가기 | 바로가기 |
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