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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 | Assessing the Association Between Occlusal Characteristics and Sleep Quality and Stress Levels: A Cross-Sectional Study | Malocclusion can arise due to various causes and may impact not only temporomandibular joint (TMJ) disorders but also overall systemic health. This study aimed to evaluate the association of individual occlusal characteristics with sleep quality and stress levels in female college students. Occlusal analysis was conducted using T-Scan III on 84 participants (age: 21.7 ± 2.09), while sleep quality and stress levels were assessed using the Korean version of the Pittsburgh Sleep Quality Index and self-reported stress questionnaires, respectively. Sleep quality was categorized as “good sleeper” (≤5 points) or “poor sleeper” (>5 points). Stress levels were classified as Normal (≤13), Initial stress (14–16), Moderate stress (17–18), or Severe stress (≥19). The results indicated no significant differences in sleep quality based on occlusal characteristics. However, participants with Type A occlusion (posterior contact without anterior contact) exhibited higher stress scores than those with Type B occlusion. Correlation analysis showed a weak negative association between stress scores and occlusion type, but no significant relationship was found between occlusal characteristics, sleep quality, and stress levels. In conclusion, individual occlusal characteristics have limited explanatory power regarding their effects on sleep quality and stress. © 2025 by the authors. | Jung, Eun-Ha; Jun, Mi-Kyoung | Department of Dental Hygiene, College of Science and Technology, Kyungpook National University, Sangju, 37224, South Korea; Department of Dental Hygiene, Dongnam Health University, Suwon, 16328, South Korea | 57195229947; 57223203395 | jmk0513@dongnam.ac.kr; | Hygiene | 2673-947X | 5 | 2 | 0 | dental occlusion; sleep quality; stress levels | English | Final | 2025 | 10.3390/hygiene5020025 | 바로가기 | 바로가기 | ||||||||||||||||||
| ○ | Conference paper | Assessing the readiness for electric vehicle adoption: A study of clean energy infrastructure and transformation in Ho Chi Minh City | Zero-emission transportation is the ultimate goal for many countries around the world. The decreasing availability of fossil fuels and global climate change have compelled governments to take immediate action on energy transformation. This study investigates public perception of electric vehicle (EV) adoption and the concerns that people may have regarding this transformation, including commuting and travel, willingness to switch to EVs, decision-making criteria, and charging infrastructure. Results indicate that 51.16 % of survey respondents trend towards switching to EVs within the next 5 years, while others are satisfied with their current motorcycles. The investigation identified the most significant concerns affecting clean vehicle transformation, including battery performance (41.03 %), accessibility of charging infrastructure (20.36 %), and maintenance costs (18.9 %). Moving towards a net-zero emissions future, plug-in electric vehicles represent the best alternative for transportation, offering significant environmental benefits. However, the transition to EVs faces practical challenges due to obstacles in charging infrastructure, battery-related issues, initial purchase costs, and other factors. Additionally, the study identifies promotional services and tax incentives as potential levers to boost EV adoption. © The Authors. | Bui, Trong Vinh; Nguyen, Huu Son; Kwon, H.B.; Tran, Nguyen Phuoc Mai; Nguyen, Hoang Dung; Huynh, Trung Tin | Faculty of Geology and Petroleum Engineering, Ho Chi Minh City University of Technology, Viet Nam; Faculty of Geology and Petroleum Engineering, Ho Chi Minh City University of Technology, Viet Nam, Bach Khoa Ho Chi Minh City Science Technology Joint Stock Company, Ho Chi Minh City University of Technology, VNUHCMC, Viet Nam; HB & Partners, South Korea; Faculty of Geology and Petroleum Engineering, Ho Chi Minh City University of Technology, Viet Nam; Department of Advanced Science and Technology Convergence, Kyungpook National University, Sangju Campus, South Korea; Bach Khoa Ho Chi Minh City Science Technology Joint Stock Company, Ho Chi Minh City University of Technology, VNUHCMC, Viet Nam | 56828835200; 59099134500; 59914469600; 59915180000; 59914826600; 57212469833 | btvinh@hcmut.edu.vn; | E3S Web of Conferences | 2555-0403 | 626 | 0 | 2025-06-11 | 0 | English | Final | 2025 | 10.1051/e3sconf/202562603004 | 바로가기 | 바로가기 | ||||||||||||||||||
| ○ | Article | Assessment of potential gene flow from resveratrol-enriched genetically modified rice to non-genetically modified rice and weedy rice | Genetically modified (GM) rice has been developed to introduce and enhance desirable traits in rice, including tolerance to abiotic and biotic stresses, resistance to pests and diseases, and improved grain quality. However, several concerns remain regarding the safety of GM rice for human health and its potential environmental impacts, particularly the risk of gene flow from GM rice to non-GM and weedy rice varieties. Numerous studies on GM crops have reported gene flow events between GM rice and related plants under field conditions. To address these safety concerns, this study investigated pollen-mediated gene flow from resveratrol-enriched GM rice Agb0102 to the non-GM rice cultivar Dongjin and weedy rice R55 over a 3-year period. The results revealed an average gene flow frequency of 0.014% and 0.003% from GM rice to non-GM rice and weedy rice, respectively. Gene flow events were primarily confined to plants growing within a 1-m radius, with the highest frequency (0.058%) observed in Dongjin plants at a distance of 30 cm from Agb0102 plants. This localized gene flow is likely promoted by overlapping flowering times and genome compatibility between GM and non-GM rice. Additionally, wind direction and insect-mediated pollination may explain the occurrence of three out-crossing events in the R55 weedy rice pool, with the farthest event detected at 600 cm from Agb0102 plants. These findings provide valuable insights into the dynamics of gene flow in GM rice cultivation and highlight the need for risk assessment and management strategies to mitigate potential ecological impacts of GM rice in large-scale field conditions. © 2025 Korean Society for Plant Biotechnology. | Yun, Sang Dae; Oh, Sung Dug; Qin, Yang; Lim, Myung-Ho; Kim, Hye Lin; Choi, Je Yeon; Kim, Eun Young; Oh, Sung Aeong; Lee, Seong-Kon; Yun, Doh-Won; Ryu, Tae-Hun; Kim, Jae Kwang; Park, Soon Ki | School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea; National Academy of Agricultural Science, Rural Development Administration, Jeonbuk, Jeonju, 54874, South Korea; School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea; Ja-Yeon Living Science Coordination, Jeonju, 55147, South Korea; School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea; School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea; School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea, Department of Smart Farm Science, Kyung Hee University, Yongin, 17104, South Korea; School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea; National Academy of Agricultural Science, Rural Development Administration, Jeonbuk, Jeonju, 54874, South Korea; National Academy of Agricultural Science, Rural Development Administration, Jeonbuk, Jeonju, 54874, South Korea; National Academy of Agricultural Science, Rural Development Administration, Jeonbuk, Jeonju, 54874, South Korea; Division of Life Sciences, Incheon National University, Incheon, 22012, South Korea; School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea | 57210883667; 7404104129; 57198579643; 58797316500; 59896885700; 59896417900; 58353459000; 7404104444; 37056895800; 7103133449; 59896418000; 59699215900; 8055974900 | psk@knu.ac.kr; | Journal of Plant Biotechnology | 1229-2818 | 52 | 0 | 2025-06-11 | 0 | Biosafety of GM rice; Ecological risk assessment; Gene flow; Genetically modified (GM) rice; Out-crossing; Pollen-mediated transfer | English | Final | 2025 | 10.5010/jpb.2025.52.005.039 | 바로가기 | 바로가기 | |||||||||||||||||
| ○ | Conference paper | Attention GCN-LSTM Model for Dementia Identification Using Functional Brain Networks | Timely detection of dementia is essential for effective intervention and management of the diseases. EEG-based assessments have shown promise in capturing brain dynamics related to cognitive decline, yet conventional methods often overlook the integration of spatial and temporal features in the analysis. Current approaches lack the ability to comprehensively evaluate brain connectivity across various stages of dementia, leading to suboptimal classification performance. This study proposes a novel ensemble model that integrates Graph Convolutional Networks (GCNs) and Long Short-Term Memory (LSTM) networks with attention mechanisms. We constructed multiplex brain functional networks using Phase Locking Value (PLV) connectivity across five EEG frequency bands to facilitate a detailed analysis of connectivity patterns in normal cognition/ controls (NC), mild cognitive impairment (MCI), and Alzheimer's disease (AD) groups. The proposed attention GCN-LSTM model outperformed individual attention-based GCN and LSTM models, achieving an accuracy of 83.12%, precision of 84.23%, recall of 83.14%, and an F1-score of 83.68%. The findings reveal significant connectivity differences among the NC, MCI, and AD groups, indicating alterations in brain network organization corresponding to cognitive impairment severity. These results enhance the effectiveness of integrating spatial and temporal information for improved dementia classification. The hybrid model presents a promising approach for early detection and intervention strategies, contributing to the ongoing efforts to enhance diagnostic accuracy in neurodegenerative diseases. © 2025 IEEE. | Adebisi, Abdulyekeen T.; Lee, Ho-Won; Veluvolu, Kalyana C. | Kyungpook National University, School of Electronic and Electrical Engineering, Daegu, South Korea; Kyungpook National University, Brain Science and Engineering Institute, Daegu, South Korea, Kyungpook National University, School of Medicine, Department of Neurology, Daegu, South Korea; Kyungpook National University, School of Electronics Engineering, Daegu, South Korea | 57220004878; 35337240700; 8703318200 | veluvolu@ee.knu.ac.kr; | Proceedings of the IEEE International Conference on Big Data and Smart Computing, BIGCOMP | 2375-933X | 2025 | 0 | 2025-06-11 | 0 | Alzheimer's Disease; Complex Network Analysis; Electroencephalogram (EEG); Functional Connectivity; Graph Convolution Networks; LSTM | Bayesian networks; Brain mapping; Network theory (graphs); Neurodegenerative diseases; Phase locked loops; Alzheimers disease; Brain networks; Cognitive impairment; Complex network analysis; Convolutional networks; Electroencephalogram; Functional connectivity; Graph convolution network; Memory modeling; Short term memory; LSI circuits | English | Final | 2025 | 10.1109/bigcomp64353.2025.00063 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Conference paper | Automatic FMU Generator for Automotive Communication Networks Using LIN and CAN Database Files | In the automotive industry, communication networks such as LIN (Local Interconnect Network) and CAN (Controller Area Network) are essential for ensuring reliable and efficient message transmission between electronic control units (ECUs). This study introduces an automatic Functional Mock-up Unit (FMU) generator based on LIN Description Files (LDF) and CAN Database Files (DBC). The proposed generator facilitates network simulation in a virtual environment, enhancing the convenience and accuracy of network configuration [1]. Utilizing tools like MATLAB and Simulink, the FMUs can be integrated into a co-simulation environment, supporting comprehensive network behavior analysis. This approach significantly benefits the development and verification of automotive communication systems by enabling efficient and precise virtual simulations based solely on database files. © 2025 IEEE. | Lee, Harim; Kim, Hyeongrae; Cho, Jeonghun | School of Electronics and Electrical Engineering, Kyungpook National University, Daegu, South Korea; School of Electronics and Electrical Engineering, Kyungpook National University, Daegu, South Korea; School of Electronics Engineering, Kyungpook National University, Daegu, South Korea | 58875678400; 57203064517; 7403536198 | 2025 International Conference on Electronics, Information, and Communication, ICEIC 2025 | 0 | 2025-05-07 | 0 | Automotive Communication Networks; CAN; DBC; FMU; LDF; LIN; Network Simulation | Mockups; Virtual environments; Automotive communication network; Automotives; Communications networks; Controller-area network; DBC; Functional mock-up unit; Functionals; LIN description file; Local interconnect networks; Mock up; Network simulation; Automotive industry | English | Final | 2025 | 10.1109/iceic64972.2025.10879706 | 바로가기 | 바로가기 | |||||||||||||||||||
| ○ | Book chapter | Benchmarking Covariance Matrix Evolution Strategies on Autonomous Parking Navigation | This paper offers a comparative study of different Covariance Matrix Adaptation Evolution Strategy (CMA-ES) techniques, evaluating their performance in autonomous parking navigation and maneuvering scenarios. The two-stage trajectory optimization framework is employed, where the global path is first generated using the A-star algorithm, followed by local optimization using various CMA-ES-based algorithms. The study evaluates the performance of these algorithms under four parking mission cases, classified as either simple or difficult, with a planning horizon of four waypoints. The results indicate that while CMA-ES algorithms are effective, certain variants trade off performance for computational efficiency. The findings suggest that hybrid or ensemble versions of CMA-ES might offer improved solutions for optimization-based autonomous parking tasks. The analysis provides insights into the suitability of different CMA-ES variants, which can inform choices for specific autonomous driving applications. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2025. | Aboyeji, Esther; Darlan, Daison; Ajani, Oladayo Solomon; Mallipeddi, Rammohan | Department of Artificial Intelligence, School of Electronics Engineering, Kyungpook National University, Daegu, South Korea; Department of Artificial Intelligence, School of Electronics Engineering, Kyungpook National University, Daegu, South Korea; Department of Artificial Intelligence, School of Electronics Engineering, Kyungpook National University, Daegu, South Korea; Department of Artificial Intelligence, School of Electronics Engineering, Kyungpook National University, Daegu, South Korea | 58406711200; 58164208500; 57465126000; 25639919900 | mallipeddiram@gmail.com; | Lecture Notes on Data Engineering and Communications Technologies | 2367-4512 | 236 | 0 | 2025-05-07 | 0 | Autonomous parking; Autonomous vehicles; CMA-ES; Evolution strategy; Trajectory optimization | Covariance matrix; Maneuverability; Trajectories; A-Star algorithm; Autonomous Parking; Autonomous Vehicles; Comparatives studies; Covariance matrices; Covariance matrix adaptation evolution strategies; Evolution strategies; Optimization framework; Performance; Trajectory optimization; Parking | English | Final | 2025 | 10.1007/978-981-96-0451-7_2 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | ○ | Article | Beyond the negator: Structural competition and contextual influence in Korean suppletive negation | Park, Keunhyung. 2025. Beyond the negator: Structural competition and contextual influence in Korean suppletive negation. Linguistic Research 42(1): 169-201. This paper investigates suppletive negation in Korean-verbs like eps-'not exist' and molu-'not know' that inherently encode negative meaning. While Short-form negation (SFN) and Long-form negation (LFN) typically introduce the marker an 'not,' these suppletive predicates lack any overt negator yet still exhibit key syntactic and semantic parallels to SFN. Drawing on newly elicited data involving double negation, negative polarity licensing, and negative polar questions (NPQs), we argue that suppletive negation is structurally integrated at the verb level, thus competing with SFN for the same morphological slot. Despite this competition, we show that pragmatically driven contexts -such as a speaker's surprise or contradiction of prior assumption-can override the default morphological restriction, enabling suppletive negation to pattern like SFN in NPQs. In doing so, this paper refines prior analyses (Chung 2007; Park and Dubinsky 2019) and highlights the importance of morphological fusion and discourse factors in shaping how negation is realized. Our findings offer broader insights into Korean negation and contribute to cross-linguistic theories of negation by illustrating how structural and pragmatic pressures converge to produce distinctive negative forms. (Kyungpook National University) | Park, Keunhyung | Kyungpook Natl Univ, Dept English Educ, 80 Daehak Ro, Daegu 41566, South Korea | 59405564900 | khpark0115@gmail.com; | LINGUISTIC RESEARCH | LINGUIST RES | 1229-1374 | 42 | 1 | ESCI | LANGUAGE & LINGUISTICS | 2024 | 0.2 | 0 | 2025-06-11 | 0 | 0 | suppletive negation; Korean negation; negative polar questions (NPQ); questioner bias; contextual evidence | contextual evidence; Korean negation; negative polar questions (NPQ); questioner bias; suppletive negation | English | 2025 | 2025 | 10.17250/khisli.42.1.202503.007 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||||
| ○ | Review | Biological Guardians: Unveiling Microbial Solutions to Combat Cannabis sativa Fungal Pathogens | Cannabis (Cannabis sativa L.) is one of the earliest cultivated crops and is valued for its medicinal compounds, food, fibre, and bioactive secondary metabolites. The rapid expansion of the cannabis industry has surpassed the development of production system knowledge. The scientific community currently focuses on optimising agronomic and environmental factors to enhance cannabis yield and quality. However, cultivators face significant challenges from severe pathogens, with limited effective control options. The principal diseases include root rot, wilt, bud rot, powdery mildew, cannabis stunt disease, and microorganisms that reduce post-harvest quality. Sustainable management strategies involve utilising clean planting stocks, modifying environmental conditions, implementing sanitation, applying fungal and bacterial biological control agents, and drawing on decades of research on other crops. Plant–microbe interactions can promote growth and regulate secondary metabolite production. This review examines the recent literature on pathogen management in indoor cannabis production using biocontrol agents. Specific morphological, biochemical, and agronomic characteristics hinder the implementation of biological control strategies for cannabis. Subsequent investigations should focus on elucidating the plant–microbe interactions essential for optimising the effectiveness of biological control methodologies in cannabis cultivation systems. © 2025 by the authors. | Ahsan, S.M.; Injamum-Ul-Hoque, Md.; Das, Ashim Kumar; Imran, Muhammad; Tavakoli, Soosan; Kwon, Da Bin; Kang, Sang-Mo; Lee, In-Jung; Choi, Hyong Woo | Department of Plant Medicals, Andong National University, Andong, 36729, South Korea; Department of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea; Department of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea; Biosafety Division, National Institute of Agricultural Sciences, 370, Jeonju, 54874, South Korea; Department of Plant Medicals, Andong National University, Andong, 36729, South Korea; Department of Plant Medicals, Andong National University, Andong, 36729, South Korea; Department of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea, Institute of Agricultural Science and Technology, Kyungpook National University, Daegu, 41566, South Korea; Department of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea; Department of Plant Medicals, Andong National University, Andong, 36729, South Korea, Institute of Cannabis Biotechnology, Andong National University, Andong, 36729, South Korea | 7004038250; 58663974700; 57211473983; 58282433800; 59711833300; 58454322700; 56189696900; 16425830900; 14627068300 | hwchoi@anu.ac.kr; ijlee@knu.ac.kr; | Stresses | 2673-7140 | 5 | 1 | 2.23 | 2025-05-07 | 1 | Cannabis sativa; endophytes; fungal pathogen biocontrol; induced systemic resistance; phytocannabinoids | English | Final | 2025 | 10.3390/stresses5010016 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Review | Biomarkers for the early diagnosis of Alport syndrome and associated kidney damage | Alport syndrome (AS) is a hereditary nephropathy characterized by progressive kidney damage that commonly leads to end-stage kidney disease. Early diagnosis is critical, as preemptive nephroprotective therapy, such as angiotensin-converting enzyme inhibitors, can significantly delay disease progression. However, the early diagnosis of AS remains challenging due to the lack of reliable preclinical or screening biomarkers, particularly before the onset of proteinuria. Although nonspecific microhematuria is often present, it is insufficient for definitive early detection. Recent studies have identified potential early cellular alterations as candidate biomarkers for the preclinical detection of AS, but none have been widely implemented in clinical practice. This review presents the current knowledge on early biomarkers of kidney damage for AS, highlights promising avenues for future research, and emphasizes the importance of developing effective diagnostic tools to enable timely intervention and improve patient out-comes. © 2025 Korean Society of Pediatric Nephrology. | Nguyen, Hong Duc Thi; Cho, Min Hyun | Department of Biomedical Science, Graduate School, Kyungpook National University, Daegu, South Korea; Department of Pediatrics, School of Medicine, Kyungpook National University, Daegu, South Korea | 57870555300; 7401727726 | chomh@knu.ac.kr; | Childhood Kidney Diseases | 2384-0242 | 29 | 1 | 0 | 2025-05-07 | 0 | Alport syndrome; Biomarkers; Diagnosis; Proteinuria | English | Final | 2025 | 10.3339/ckd.25.004 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | Bridging the Gap in Epilepsy Care for Refugees in Nakivale Settlement, Uganda | Purpose: The global increase in forcibly displaced people, combined with insufficient aid, leaves many—in particular, people with epilepsy—in a dire medical state. Our study aimed to understand the demographics and clinical features of epilepsy in the Nakivale refugee settlement and to highlight our intervention through the ‘CARE FOR ALL’ project, which will run for 5 years. Methods: Between August 2022 and May 2023, we conducted four outreach visits across three locations in Uganda, consulting 161 patients. After excluding incomplete data, we analyzed the medical records of 81 epilepsy cases. Results: Of the 81 patients, most were male (65.4%), under 18 years old (77.8%), had low education levels (93.8%), and were predominantly Congolese (58.0%). The majority experienced focal onset seizures (51.8%), and epilepsy began before the age of one in 28.4% of patients. All patients had comorbidities, with intellectual impairment (70.4%) and cerebral palsy (27.2%) being the most common. Identified risk factors included antenatal complications, central nervous system infections, and war-related injuries. Before our intervention, the treatment gap was 76.5%; this was reduced to 0% after the project, which also significantly decreased seizure frequency (seizure freedom 30.9%, P<0.05). Carbamazepine was the most common antiseizure medication used (59.2%). Conclusion: Refugees with epilepsy face major barriers to care that negatively impact their quality of life. A coordinated effort by governments and health agencies is crucial to overcome these challenges and improve outcomes for displaced individuals with epilepsy. © 2025 Korean Child Neurology Society. | Bae, Hyunwoo; Lim, Hyunsuk; Niteka, Ariane Dora; Lee, Yun-Jeong; Kwon, Soonhak | Department of Pediatrics, Kyungpook National University Children’s Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea; Department of Pediatrics, Bethesda Medical Center, Kampala, Uganda; Department of Refugees, Bethesda Medical Center, Kampala, Uganda; Department of Pediatrics, Kyungpook National University Children’s Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea; Department of Pediatrics, Kyungpook National University Children’s Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea | 57877451300; 57917947900; 59737458900; 55978748900; 55468232200 | shkwon@knu.ac.kr; | Annals of Child Neurology | 2635-909X | 33 | 2 | 0 | 2025-05-07 | 0 | Child; Epilepsy; Refugee camps; Uganda | carbamazepine; lamotrigine; phenobarbital; phenytoin; valproic acid; absence seizure; adolescent; adult; Article; battle injury; brain radiography; central nervous system infection; cerebral palsy; child; clinical feature; cohort analysis; comorbidity; computer assisted tomography; Congolese (Brazzaville); Congolese (Kinshasa); demographics; educational status; electroencephalogram; electroencephalography; epilepsy; female; focal seizures; forced migrant; health disparity; health program; human; infant; intellectual impairment; major clinical study; male; medical record; myoclonus seizure; newborn; onset age; patient care; refugee; refugee camp; risk factor; tonic clonic seizure; tonic seizure; Uganda | English | Final | 2025 | 10.26815/acn.2024.00738 | 바로가기 | 바로가기 | |||||||||||||||
| ○ | ○ | Article | Buoyancy-Engine Endurance Test by Use of Hydraulic Test Device | Buoyancy engines used in underwater gliders require durability due to repeated operation over months. Using a hyperbaric chamber for durability testing is not only expensive but also challenging to operate, as the chamber require continuous monitoring for several days. In our laboratory, we develop a hydrostatic test device that allows us to test a buoyancy engine in open air to verify its durability. The hydrostatic test device allows us to observe problems associated with the buoyancy engine, which is repeatedly exposed to high-pressure environments in the laboratory, and to verify its durability via repeated operation under varying environmental pressures, which mimics the actual situation. The hydrostatic test achieves more than 1,000 cycles, which is equivalent to three months of operation of an underwater glider. As the power source used in this case is a battery, the amount of power consumed is measured to ensure that it is within the capacity of the battery used. The result shows that it is within the acceptable range. | Lee, Chong-Moo; Park, Chan Jong; Park, Cheol Su; Park, Jong-Jin | KRISO, Ocean & Maritime Digital Technol Res Div, Daejeon, South Korea; Green&Tech, Daejeon, South Korea; MET Solut, Busan, South Korea; Kyungpook Natl Univ, Kyungpook Inst Oceanog, Sch Earth Syst Sci, Daegu, South Korea | 7410145560; 59897971800; 59898174900; 55717016100 | jmlee@kriso.re.kr; | JOURNAL OF OCEAN ENGINEERING AND TECHNOLOGY | 1225-0767 | 2287-6715 | 39 | 2 | 0 | 2025-06-11 | 0 | 0 | Buoyancy engine; Underwater glider; Endurance test; Hydraulic test device; Power consumption | Buoyancy engine; Endurance test; Hydraulic test device; Power consumption; Underwater glider | English | 2025 | 2025-04 | 10.26748/ksoe.2024.087 | 바로가기 | 바로가기 | 바로가기 | |||||||||||
| ○ | ○ | Proceedings Paper | Can Less Accurate Be More Accurate? Surpassing Exact Multiplier with Approximate Design on NISQ Quantum Computers | This paper presents a configurable approximate quantum multiplier that integrates approximate and exact controlled adders with a truncation scheme to balance accuracy and circuit complexity in noisy quantum environments. It achieves significant enhancements in error metrics over an exact multiplier, demonstrating its potential for noise-resilient quantum computing in noisy quantum devices. | Hwang, Sungyoun; Seo, Hyoju; Kim, Yongtae | Kyungpook Natl Univ, Sch Comp Sci & Engn, Daegu, South Korea | 59321195200; 57215662369; 55699627900 | haco7456@knu.ac.kr; hyoju@knu.ac.kr; yongtae@knu.ac.kr; | 40TH ANNUAL ACM SYMPOSIUM ON APPLIED COMPUTING | 0 | 2025-06-11 | 0 | 0 | Quantum computing; quantum computation; approximate multiplier; quantum adder; noisy intermediate-scale quantum (NISQ) | approximate multiplier; noisy intermediate-scale quantum (NISQ); quantum adder; quantum computation; quantum computing | Quantum channel; Quantum cryptography; Quantum electronics; Approximate multiplier; Circuit complexity; Error metrices; Noisy intermediate-scale quantum; Quanta computers; Quantum adders; Quantum Computing; Quantum device; Qubits | English | 2025 | 2025 | 10.1145/3672608.3707921 | 바로가기 | 바로가기 | 바로가기 | ||||||||||||||
| ○ | Book chapter | Cellulose-based stimuli-responsive and self-healing hydrogels | Cellulose is one of the most abundant biopolymers with special characteristics like biocompatibility, biodegradability, and high hydrophilicity used for the fabrication of hydrogels, and cellulose-based hydrogels are found to be useful biocompatible materials used in various biomedical applications. One of the interesting properties of hydrogels is their response to various external stimuli like physical or chemical forces, electromagnetic fields, ionic strength, etc. In addition, hydrogels with self-healing properties can easily restore breaks and provide considerable benefits to sustain the integrity of network structures as well as their mechanical properties for long-term use. The self-healing hydrogel based on natural resources like cellulose easily degrades in the natural environment and guarantees long-term biosafety compared to other nondegradable self-healing polymers, and thus they are developed rapidly owing to their wide range of bio applications. This chapter gives the state-of-the-art progress of cellulose-based hydrogels and focuses on the following parts: the description of cellulose and hydrogels in terms of their structure and properties, as well as the importance of cellulose as a raw material for the fabrication of hydrogels. The next part is about the details of fabrication methods for cellulose-based stimuli-responsive hydrogels using various stimuli, like physical, chemical, and other stimuli. Next, we highlighted the different methods used for the fabrication of cellulose-based self-healing hydrogels. Further, we also discussed the multifaceted applications of cellulose-based self-healing and stimulus-responsive hydrogels. And in the last part, we describe the future perspectives of cellulose-based self-healing and stimuli-responsive hydrogels. © 2025 Elsevier Inc. All rights are reserved, including those for text and data mining, AI training, and similar technologies. | Hazarika, Deepshikha; Hazarika, Berileena | Department of Polymer Science & Engineering, Kyungpook National University, Daegu, South Korea; Department of Chemistry, National Institute of Technology Silchar, Assam, India | 57739151500; 58648186500 | Cellulose Based Hydrogels: Production, Properties, and Applications | 0 | 2025-05-07 | 1 | Cellulose; Hydrogel; Polymer; Self-healing; Stimuli responsive | English | Final | 2025 | 10.1016/b978-0-443-22049-4.00015-1 | 바로가기 | 바로가기 | ||||||||||||||||||||
| ○ | Article | Changes in characteristics of the ancient grain farro according to liquefaction and saccharification processes; [고대 곡물 파로의 액화, 당화 공정에 따른 품질 특성 변화] | This study investigated changes in quality characteristics of the ancient grain farro (Triticum dicoccum wheat) according to the liquefaction and saccharification processes for functional materialization. Whole grain farro was ground, mixed with tap water (100%, w/w), and liquefied at 95℃, 50 rpm for 30, 60, and 90 min, respectively. Sugar content was increased from 4.4 °Brix in the pre-enzyme treatment (PET) sample to 12.6 °Brix after 90 min of liquefaction (LTC), and only maltose content increased among the free sugars. Total dietary fiber content was not changed after the LTC process. However, the content of soluble arabinoxylan, which has an anti-obesity function, was changed from 8.52 mg/g (PET sample) to 9.49 mg/g, 7.45 mg/g, and 7.72 mg/g, respectively. In addition, the ferulic acid content was very low (0.77 mg/g) in the PET sample, but significantly increased to 7.57, 19.29, and 18.69 mg/g in LTC (30, 60, 90 min), respectively. Following the optimal liquefaction process (50 rpm, 60 m), the liquefied sample was subjected to the saccharification process at 55℃ for different times (120, 240, 360 min) to assess the qualities. Both sugar and maltose contents significantly increased over time (p<0.05), from 9.70 °Brix to 19.00 °Brix and from 360.40 mg/g to 511.04 mg/g, respectively. However, the contents of soluble arabinoxylan and ferulic acid did not show apparent changes during the saccharification process. © 2025 The Korean Society of Food Preservation. | Kim, Sun Hwa; Oh, Shin Young; Jeong, Yong-Jin; Kwon, Joong-Ho | Ancient Grains Materialization Research Institute, GrainOn Co., Ltd, Daegu, 41065, South Korea; KMF Co., Ltd., Daegu, 41065, South Korea; KMF Co., Ltd., Daegu, 41065, South Korea, Department of Food Science and Technology, Keimyung University, Daegu, 42601, South Korea; Ancient Grains Materialization Research Institute, GrainOn Co., Ltd, Daegu, 41065, South Korea, School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, South Korea | 57200210310; 59518900100; 55558297500; 36814712700 | yjjeong@kmu.ac.kr; | Food Science and Preservation | 3022-5477 | 32 | 1 | 0 | 2025-05-07 | 0 | emmer wheat farro; ferulic acid; liquefaction; saccharification; soluble arabinoxylan | Korean | Final | 2025 | 10.11002/fsp.2025.32.1.17 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | Characteristics of natural habitats of an endangered species, Cymbidium macrorhizon | Background: A leafless, partially mycoheterotrophic terrestrial orchid Cymbidium macrorhizon is legally protected as Endangered Species in Korea, but there is insufficient information on the habitat and growth conditions of this species to ensure its conservation. We conducted a survey of the occurrence and growth of C. macrorhizon from June to November 2024 on Mt. Noza in Geoje, and in Jeju during July and September. We also examined the vegetation, canopy coverage, soil respiration rate, and soil physicochemical parameters in C. macrorhizon habitats. To understand the factors influencing the survival and reproductive success of C. macrorhizon, we analyzed the relationships between population size and the surrounding vegetation, as well as soil physicochemical parameters. Results: In both Geoje and Jeju, C. macrorhizon can be observed from late June to early November, with the highest emergence occurring in July. However, less than 3% of the fruits were continuously maintained and reached fruit maturity. Cymbidium macrorhizon was observed with more than 20 individuals in the Pinus thunbergii and Platycarya strobilacea communities. The results of the Principal Component Analysis indicated that the P. thunbergii community is associated with soil characteristics such as organic matter content, water content, and pH. The successful progression of C. macrorhizon through its growth stages, including flowering, fruiting, and fruit maturation, was primarily observed in areas with adequate light penetration, specifically where light levels reached up to a relative light intensity of 56% with a maximum of about 5, 300 lux, rather than those excessively shaded by the canopy. Conclusions: Cymbidium macrorhizon forms large populations, especially in P. thunbergii stands, which are characterized by well-developed organic layers and well-drained soils with approximately 40% soil moisture content. It is proposed that C. macrorhizon may increase its population size through vegetative propagation via rhizomes facilitated by microbial activity in environments that limit population growth through seed reproduction, such as shaded stands with high organic matter content. Understanding the specific environmental conditions, such as soil characteristics and light penetration, and vegetation community in its natural habitat, can provide crucial data for establishing effective conservation strategies to ensure the continued survival and proliferation of C. macrorhizon. © 2025, Ecological Society of Korea. All rights reserved. | Hwang, Jeong Sook; Kim, Jong Hyun; Bang, Hye Jung; Kim, Dae Shin; Choo, Yeon Sik | Department of Research, Nature and People Co. Ltd., Daegu, 42281, South Korea; Department of Research, Nature and People Co. Ltd., Daegu, 42281, South Korea; Department of Research, Nature and People Co. Ltd., Daegu, 42281, South Korea; Department of Hallasan Research, World Heritage Office, Jeju, 63143, South Korea; Department of Biology, Kyungpook National University, Daegu, 41566, South Korea | 39161459500; 59657931900; 59658153700; 55858674300; 26040458100 | yschoo@knu.ac.kr; | Journal of Ecology and Environment | 2288-1220 | 49 | 0 | 2025-05-07 | 0 | Cymbidium macrorhizon; habitat; leafless orchid; orchid; partially mycoheterotrophic; rare and endangered plant; terrestrial orchid | English | Final | 2025 | 10.5141/jee.24.109 | 바로가기 | 바로가기 |
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