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| WoS | SCOPUS | Document Type | Document Title | Abstract | Authors | Affiliation | ResearcherID (WoS) | AuthorsID (SCOPUS) | Author Email(s) | Journal Name | JCR Abbreviation | ISSN | eISSN | Volume | Issue | WoS Edition | WoS Category | JCR Year | IF | JCR (%) | FWCI | FWCI Update Date | WoS Citation | SCOPUS Citation | Keywords (WoS) | KeywordsPlus (WoS) | Keywords (SCOPUS) | KeywordsPlus (SCOPUS) | Language | Publication Stage | Publication Year | Publication Date | DOI | JCR Link | DOI Link | WOS Link | SCOPUS Link |
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| ○ | ○ | Proceedings Paper | Real-Time Sleep Apnea Diagnosis Method Using Wearable Device without External Sensors | Currently the diagnosis of sleep apnea is performed mainly in hospital by polysomnography. However, obstructive sleep apnea depend on various factors such as daily life pattern, sleep environment, and posture. Therefore, there is a need for a real-time wearable system that detects sleep apnea which is easy to use. In this paper, we suggest the sleep care system that can predict sleep apnea conveniently whenever wherever. We measured the respiration, SpO2, heartrate, and 3-ACC signals of sleep apnea patients using wearable device. We measured the respiration and SpO2 of patients to judge the levels of sleep apnea. Based on the measurement, we analyzed the heartrate and 3-ACC signals with various machine learning algorithms to determine if sleep apnea correlates with the measurement. As a result of this study, in real-time (640 mu s), we can diagnosis sleep apnea with 95% accuracy by only analyzing heartrate and 3-ACC signals in a typical smart watch without external sensors. | Jeon, YeongJun; Heo, KukHo; Kang, Soon Ju | Kyungpook Natl Univ, Dept Elect Engn, Daegu, South Korea | YeongJun, Jeon/AAA-1822-2022 | 57208863636; 57210023337; 55666313900 | thg333@naver.com;hkhpower1@naver.com;sjkang@ee.knu.ac.kr; | 2020 IEEE INTERNATIONAL CONFERENCE ON PERVASIVE COMPUTING AND COMMUNICATIONS WORKSHOPS (PERCOM WORKSHOPS) | 2474-2503 | 0.68 | 2025-06-25 | 11 | 11 | Machine Learning; Sleep Apnea; KNN; ANN; GNB; Wearable Device; Real-Time; Healthcare | ANN; GNB; Healthcare; KNN; Machine Learning; Real-Time; Sleep Apnea; Wearable Device | Diagnosis; Learning algorithms; Machine learning; Sleep research; Ubiquitous computing; Daily lives; Diagnosis methods; External sensors; Obstructive sleep apnea; Polysomnography; Sleep apnea; Wearable devices; Wearable systems; Wearable sensors | English | 2020 | 2020 | 10.1109/percomworkshops48775.2020.9156119 | 바로가기 | 바로가기 | 바로가기 | ||||||||||||
| ○ | Book chapter | Recent advancements in bioremediation of metal contaminants | Biofilms are an accumulation of single or various populations of microorganisms that are present on the surfaces through membrane-bound substances due to the gene expression, which differs from free-floating expression and leads to expressed genes regulating biofilm formation and development. In this regard, recent advances in microbial-based heavy metals have propelled bioremediation as a prospective alternative to conventional techniques. Adsorption and biodegradation of organic contaminants and the immobilization, mobilization, and/or transformation of metals are the main remediation processes that can be mediated by the action of several microorganisms surviving in hostile environments with high concentrations of pollutants. The chapter discussed the formation and regulation of biofilms to degrade the metal contaminant, the importance of gene transfer, and applications of biofilm-mediated bioremediation processes. © 2021, IGI Global. | Ragunathan, Yuvarajan; Nallakumar, Kannan; Rathinavel, Thirumalaisamy; Govarthanan, Muthusamy; Thangaswamy, Selvankumar | Mahendra Arts and Science College (Autonomous), India; Mahendra Arts and Science College (Autonomous), India; Mahendra Arts and Science College (Autonomous), India; Kyungpook National University, South Korea; Mahendra Arts and Science College (Autonomous), India | 57219964967; 57202648966; 57219404070; 54881927600; 24485017700 | Recent Advancements in Bioremediation of Metal Contaminants | 1.05 | 2025-06-25 | 3 | English | Final | 2020 | 10.4018/978-1-7998-4888-2.ch015 | 바로가기 | 바로가기 | |||||||||||||||||||||
| ○ | Article | Recent Advancements in Emerging Neuromorphic Device Technologies | The explosive growth of data and information has motivated technological developments in computing systems that utilize them for efficiently discovering patterns and gaining relevant insights. Inspired by the structure and functions of biological synapses and neurons in the brain, neural network algorithms that can realize highly parallel computations have been implemented on conventional silicon transistor-based hardware. However, synapses composed of multiple transistors allow only binary information to be stored, and processing such digital states through complicated silicon neuron circuits makes low-power and low-latency computing difficult. Therefore, the attractiveness of the emerging memories and switches for synaptic and neuronal elements, respectively, in implementing neuromorphic systems, which are suitable for performing energy-efficient cognitive functions and recognition, is discussed herein. Based on a literature survey, recent progress concerning memories shows that novel strategies related to materials and device engineering to mitigate challenges are presented to primarily achieve nonvolatile analog synaptic characteristics. Attempts to emulate the role of the neuron in various ways using compact switches and volatile memories are also discussed. It is hoped that this review will help direct future interdisciplinary research on device, circuit, and architecture levels of neuromorphic systems. | Woo, Jiyong; Kim, Jeong Hun; Im, Jong-Pil; Moon, Seung Eon | Elect & Telecommun Res Inst, ICT Creat Res Lab, Daejeon 34129, South Korea; Kyungpook Natl Univ, Sch Elect Engn, 80 Daehakro, Daegu 41566, South Korea | jiyong.woo@etri.re.kr; | ADVANCED INTELLIGENT SYSTEMS | 2640-4567 | 2 | 10 | 27 | cross-point arrays; emerging resistive memory; neuromorphic systems; neurons; resistive synapses | EFFICIENT | English | 2020 | 2020-10 | 10.1002/aisy.202000111 | 바로가기 | 바로가기 | ||||||||||||||||||
| ○ | ○ | Review | Recent advances in the formulation of sphingolipid anticancer therapeutics | Background The bioactive sphingolipids such as ceramide, sphingosine, and sphingosine-1-phosphate are of special interest as key regulators of cellular proliferation or apoptosis signaling. The balance between ceramide and sphingosine-1-phosphate is critical for the selection of proliferative or apoptotic signaling as well as for therapeutic efficacy against cancer cells. Area covered A number of drug candidates designed to regulate the balance between ceramide and sphingosine-1-phosphate have been developed and several (i.e., safingol, ABC294640, Sonepcizumab, and fingolimod) are under clinical investigation as anti-cancer drugs. Various nanotherapeutic challenges combined with the use of anticancer drugs and/or phospholipid metabolism inhibitors and short chain ceramide has been investigated to increase the cellular accumulation of ceramide, which acts as apoptotic signaling molecules. Expert opinion Many sphingolipid-containing nanotherapeutics have shown promising results as cancer treatments. These sphingolipid nanotherapeutics can include a synergistic combination of short chain ceramide and ceramide-forming anticancer agents or sphingolipid metabolism inhibitors. Sphingolipid nanotherapeutics could also be used to treat multidrug-resistant cancer cells as well as sensitive cancer cells. | Choi, Min-Koo; Song, Im-Sook | Dankook Univ, Coll Pharm, Cheonan 31116, South Korea; Kyungpook Natl Univ, Coll Pharm, Daegu 41566, South Korea; Kyungpook Natl Univ, Pharmaceut Sci Res Inst, Daegu 41566, South Korea | 8695781400; 7201564500 | songimsook1@gmail.com; | JOURNAL OF PHARMACEUTICAL INVESTIGATION | 2093-5552 | 2093-6214 | 50 | 3 | 0.24 | 2025-06-25 | 10 | 10 | Sphingolipids; Ceramide; Cancer; Sphingoliposome; Nanotherapeutics | Cancer; Ceramide; Nanotherapeutics; Sphingolipids; Sphingoliposome | acid ceramidase; antineoplastic agent; caspase 3; ceramide; cisplatin; cyclin dependent kinase 2; cytarabine; daunorubicin; doxorubicin; fingolimod; glucosylceramide; imatinib; interleukin 13; liposome; pegylated sphingoliposome; reduced nicotinamide adenine dinucleotide phosphate oxidase; small interfering RNA; sphingolipid; sphingomyelin; sphingosine 1 phosphate; sphingosine kinase 1; transcription factor FKHRL1; unclassified drug; antineoplastic activity; apoptosis; cancer therapy; cell membrane; cell migration; cell proliferation; cell survival; cytotoxicity; drug bioavailability; drug delivery system; drug formulation; human; IC50; ionizing radiation; nonhuman; oxygen saturation; photon correlation spectroscopy; Pi3K/Akt signaling; priority journal; Review; RNA interference; sphingolipid metabolism; transmission electron microscopy; tumor growth; tumor volume | English | 2020 | 2020-05 | 10.1007/s40005-020-00475-y | 바로가기 | 바로가기 | 바로가기 | ||||||||||
| ○ | Article | Recent production methodologies and advanced spectroscopic characterization of biodiesel: A review | The development and improvement of analytical methods such as chromatography and spectroscopy has been used for monitoring biodiesel production and determining the fuel quality. Spectroscopic techniques being able to be coupled with other separation methods have number of advantages over gas chromatography (GC) and high performance liquid chromatography (HPLC). Spectroscopic techniques are vital in analysis of biodiesel due to higher sensitivities, reproducibility, less time consumption, better characterization and identification of large number of chemical structures. Therefore, the present article is designed to review the various spectroscopic techniques that have been used to evaluate the quality of biodiesel as well as the process of transesterification. Nuclear magnetic resonance (NMR) spectroscopy, ultraviolet-visible spectroscopy, thermal lens spectroscopy (TL), infrared spectroscopy (IR) and Raman spectroscopy have been reported to be used for monitoring the quality control of feedstocks and end products of biodiesel. Their applications include determination of levels of blending of biodiesel, oxidative degradation, contamination analysis and transesterification monitoring. © International Scientific Organization. | Siddique, Hafiza Saba; Nadeem, Farwa; Inam, Summaiya; Kazerooni, Elham Ahmed | Department of Chemistry, University of Agriculture, Faisalabad, 38040, Pakistan; Department of Chemistry, University of Agriculture, Faisalabad, 38040, Pakistan; Department of Chemistry, University of Agriculture, Faisalabad, 38040, Pakistan; School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea | 58117325500; 57211788284; 57876272500; 57191375873 | farwa668@gmail.com; | International Journal of Chemical and Biochemical Sciences | 2226-9614 | 18 | 0.12 | 2025-06-25 | 2 | GC; HPLC; IR; NMR; Raman spectroscopy; TL; UV-Visible | English | Final | 2020 | 바로가기 | |||||||||||||||||||
| ○ | ○ | Review | Recent Research Trend in Lateral Flow Immunoassay Strip (LFIA) with Colorimetric Method for Detection of Cancer Biomarkers | Successful early diagnosis of cancer diseases such as lung, prostate, liver and adrenocortical carcinoma is a key step in determining the cost of treatment, survival rate, and cure rate. Most of current cancer diagnosis systems including biopsy, computed tomography (CT), positron emission tomography (PET)-CT, magnetic resonance imaging (MRI), ultrasonography, etc., require expensive and complicated equipment with highly trained human resources. Global medical and scientific communities have thus made numerous efforts on developing effective but rapid disease management system via introducing a wide spectrum of point-of-care medical diagnosis devices. Among them, a lateral flow immunoassay strip technique has gained a great attention due to many advantages such as cost-effectiveness, short inspection time, and user friendly accessibility. In this mini-review, we will highlight recent research trend on the development of colorimetry based LFIA strips for cancer diagnosis and discuss the future research direction and potential applications. | Lee, Sooyoung; Lee, Hye Jin | Kyungpook Natl Univ, Dept Chem, Daegu 41566, South Korea | LEE, HYEJIN/W-1345-2018 | 57213197293; 56569175200 | lsy956@gmail.com;hyejinlee@knu.ac.kr; | APPLIED CHEMISTRY FOR ENGINEERING | APPL CHEM ENG | 1225-0112 | 1228-4505 | 31 | 6 | ESCI | ENGINEERING, CHEMICAL | 2020 | N/A | 0.31 | 2025-06-25 | 5 | 5 | Cancer diseases; Biomarkers; Colorimetry; Lateral flow immunoassay; Noble metallic nanomaterials | ALPHA-FETOPROTEIN; NANOPARTICLES; ENHANCEMENT; SENSITIVITY; SERUM | Biomarkers; Cancer diseases; Colorimetry; Lateral flow immunoassay; Noble metallic nanomaterials | Korean | 2020 | 2020-12 | 10.14478/ace.2020.1093 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Proceedings Paper | Recent Trend of Neuromorphic Computing Hardware: Intel's Neuromorphic System Perspective | Neuromorphic computing has been studied to implement functions inspired by the human brain such as low power, fine-grained parallel processing, and real-time learning beyond the limitations seen by a standard von Neumann processor. In this paper, Intel's Loihi neuromorphic research chip and its hardware systems are introduced and find out how they are applied and used in actual research fields. | Yang, Yoon Seok; Kim, Yongtae | Intel Corp, Intel Labs, Neuromorph Comp Lab, Santa Clara, CA 95054 USA; Kyungpook Natl Univ, Sch Comp Sci & Engn, Daegu 41566, South Korea | Yang, Yoon/AGQ-1174-2022 | 36162192400; 55699627900 | yoonseok.yang@intel.com;yongtae@knu.ac.kr; | 2020 17TH INTERNATIONAL SOC DESIGN CONFERENCE (ISOCC 2020) | 2163-9612 | 4.62 | 2025-06-25 | 19 | 25 | neuromorphic computing; spiking neural network; Loihi | Loihi; neuromorphic computing; spiking neural network | Hardware system; Neuromorphic computing; Neuromorphic systems; Parallel processing; Real-time learning; Recent trends; Research fields; Von Neumann processor; Programmable logic controllers | English | 2020 | 2020 | 10.1109/isocc50952.2020.9332961 | 바로가기 | 바로가기 | 바로가기 | ||||||||||||
| ○ | Article | Recessed-Gate GaN Metal-Insulator-Semiconductor High-Electron-Mobility Transistor Using a Dual Gate-Insulator Employing TiO2/SiN | In this work, we present a normally-off recessed-gate AIGaN/GaN metal-insulator-semiconductor high-electron-mobility transistor (MIS-HEMT) using a TiO2/SiN dual gate-insulator. We analyzed the electrical characteristics of the proposed device and found that the dual gate-insulator device achieves higher on-state currents than the device using a SiN gate-insulator because the high-k insulator layer of the dual gate-insulator improves the gate-controllability. The device using a TiO2/SiN gate-insulator shows better gate leakage current characteristics than the device with only TiO2 gate-insulator because of the high quality SiN gate-insulator. Therefore, the device using a dual gate-insulator can overcome disadvantages of a device using only TiO2 gate-insulator. To better predict the power consumption and the switching speed, we simulated the specific on-resistance (R-on,R- sp) according to the gate-to-drain distance (L-GD) using the two-dimensional ATLAS simulator. The proposed device exhibits a threshold voltage of 2.3 V, a maximum drain current of 556 mA/mm, a low R-on,R- sp of 1.45 m Omega.cm(2), and a breakdown voltage of 631 V at an off-state current of 1 mu A/mm with V-Gs = 0 V. We have confirmed that a normally-off recessed-gate AIGaN/GaN MIS-HEMT using a TiO2/SiN dual gate-insulator is a promising candidate for power electronic applications. | Jung, Jun Hyeok; Cho, Min Su; Jang, Won Douk; Lee, Sang Ho; Jang, Jaewon; Bae, Jin-Hyuk; Kang, In Man | Kyungpook Natl Univ, Sch Elect Engn, Daegu 41566, South Korea | Lee, Sang Ho/MCX-8396-2025 | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 1533-4880 | 1533-4899 | 20 | 8 | 4 | Gallium Nitride; Dual Gate-Insulator; Recessed-Gate; High-Electron-Mobility Transistors (HEMTs); 2D Technology Computer-Aided Design (TOAD); Normally-Off; High-k Insulator; Silicon Nitride (SiN); Titanium Dioxide (TiO2) | VOLTAGE; HEMTS; SIO2; SIN | English | 2020 | 2020-08 | 10.1166/jnn.2020.17809 | 바로가기 | 바로가기 | |||||||||||||||||
| ○ | ○ | Proceedings Paper | Recognition of Event-associated Brain Functional Networks in EEG for Brain Network Based Applications | Network perspective studies of the human brain are rapidly increasing due to the advances in the field of network neuroscience. In several brain network based applications, recognition of event-associated brain functional networks (BFNs) can be crucial to understand the event processing in the brain and can play a significant role to characterize and quantify the complex brain networks. This paper presents a framework to identify the event-associated BFNs using phase locking value (PLV) in EEG. Based on the PLV dissimilarities during the rest and event tasks, we identify the reactive band and the event-associated most reactive pairs (MRPs). With the MRPs identified, the event-associated BFNs are formed. The proposed method is employed on `database for emotion analysis using physiological signals (DEAP)' data set to form the BFNs associated with several emotions. With the emotion-associated BFNs as features, comparable state-of-the-art multiple emotion classification accuracies are achieved. Results show that, with the proposed method, event-associated BFNs can be identified and can be used in brain network based applications. | Gonuguntla, V; Veluvolu, K. C.; Kim, Jae-Hun | Samsung Med Ctr, Med Sci Res Inst, Seoul, South Korea; Kyungpook Natl Univ, Coll IT Engn, Sch Elect Engn, Daegu 702701, South Korea; Sungkyunkwan Univ, Samsung Med Ctr, Dept Radiol, Sch Med, Seoul, South Korea | ; Veluvolu, Kalyana/C-6366-2011; Gonuguntla, Venkateswarlu/AAH-5239-2021 | 55696595000; 8703318200; 57216524515 | jaehun.kim78@gmail.com; | 2020 IEEE 17TH INTERNATIONAL SYMPOSIUM ON BIOMEDICAL IMAGING (ISBI 2020) | 1945-7928 | 1.03 | 2025-06-25 | 5 | 6 | EEG; Phase locking value; Brain functional network; Emotion; Classification | EMOTION | Brain functional network; Classification; Eeg; Emotion; Phase locking value | Brain functional networks; Brain networks; Emotion analysis; Emotion classification; Event Processing; Phase locking value; Physiological signals; State of the art; Medical imaging | English | 2020 | 2020 | 10.1109/isbi45749.2020.9098708 | 바로가기 | 바로가기 | 바로가기 | |||||||||||
| ○ | ○ | Article | Recovery of Mass Changes in Antarctic Ice-Sheet based on the Regional Climate Model, RACMO | Mass change in the Antarctic Ice Sheet(AIS) is the most important indicator of changes in Earth's climate system including global mean sea level rise that are largely affected by ongoing global warming. In this study, AIS mass variations are examined with satellite gravity data and outputs from a regional climate model. The analysis of gravity data shows that along the coastal region the Western AIS has experienced a continuous and significant ice loss while a slight increasing in the Eastern AIS during the study period (2002.08-2016.08). The temporal and spatial variations in ice mass changes are recovered by a regional climate model, but the recovered amplitudes are much smaller than those of observations. This under-estimation is remarkably resolved by modifying a base flow field for the ice discharge. The recovered estimates based on the ice-flow field can explain about 97% of the rate of mass change in observations before 2009. This implies that changes in ice flow dynamics along the coast line plays a pivotal role in regulating long-term budget of ice mass in AIS. | Eom, Jooyoung; Rim, Hyoungrea | Kyungpook Natl Univ, Dept Earth Sci Educ, Daegu 41566, South Korea; Pusan Natl Univ, Dept Earth Sci Educ, Busan 46241, South Korea | Eom, Jooyoung/KBC-4439-2024 | 36645970800; 12789131400 | brim2017@pusan.ac.kr; | ECONOMIC AND ENVIRONMENTAL GEOLOGY | ECON ENVIRON GEOL | 1225-7281 | 2288-7962 | 53 | 2 | ESCI | GEOLOGY | 2020 | N/A | 0.1 | 2025-06-25 | 0 | 1 | Antarctic ice-sheet; GRACE; SMB; climate change; global warming | GRACE DATA; GREENLAND; SURFACE; ACCELERATION; IMPACT | Antarctic ice-sheet; Climate change; Global warming; GRACE; SMB | Korean | 2020 | 2020-04 | 10.9719/eeg.2020.53.2.147 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Proceedings Paper | Reduction of Computational Complexity for Optimal Electric Vehicle Schedulings | This paper proposes a model to aggregate individual electric vehicles (EVs) into virtual EVs, which is called the EV aggregation cluster model (EACM). In addition, a multi-stage optimization method is also proposed to minimize the electricity cost for model buildings. The EACM and proposed multi-stage optimization method reduce the decision variables in an objective function while considering stage-of-charge (SoC) constraints for all individual EVs. As a result, the computational time is reduced and obtained schedules for individual EVs, allows for near minimal cost, which is validated by the simulation. In the simulation, the computational time using the proposed methods are 32% of the conventional method at most. The cost gap between an optimal EV charging schedule and an approximated one obtained by the proposed method is less than 5% regardless of the number of EVs. | Seo, Mingyu; Kodaira, Daisuke; Han, Sekyung | Kyungpook Natl Univ, Dept Elect Engn, Daegu, South Korea | 57215358477; 56974393400; 36023785800 | tjalsrb0120@gmail.com;daisuke.kodaira03@gmail.com;sekyung.han@gmail.com; | 2020 IEEE POWER & ENERGY SOCIETY GENERAL MEETING (PESGM) | 1944-9925 | 0 | 2025-06-25 | 0 | 0 | smart grid; electric vehicle; optimal scheduling; computational complexity | ALGORITHM | Computational complexity; Electric vehicle; Optimal scheduling; Smart grid | Computational complexity; Electric vehicles; System-on-chip; Cluster models; Computational time; Conventional methods; Decision variables; Electric Vehicles (EVs); Electricity costs; Multi-stage optimization; Objective functions; Costs | English | 2020 | 2020 | 10.1109/pesgm41954.2020.9281428 | 바로가기 | 바로가기 | 바로가기 | ||||||||||||
| ○ | ○ | Editorial Material | Reduction of Salivary Gland Damage During Radioiodine Therapy for Differentiated Thyroid Cancers | Ahn, Byeong-Cheol | Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Sch Med, Dept Nucl Med, 50,Samduk 2-Ga, Daegu 700721, South Korea | 7202791511 | abc2000@knu.ac.kr; | NUCLEAR MEDICINE AND MOLECULAR IMAGING | NUCL MED MOLEC IMAG | 1869-3474 | 1869-3482 | 54 | 3 | ESCI | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | 2020 | N/A | 0.47 | 2025-06-25 | 3 | 3 | RADIOACTIVE IODINE THERAPY; MANAGEMENT; MASSAGE; GUIDELINES; NODULES | iodine 123; iodine 131; technetium 99m; dehydration; differentiated thyroid cancer; Editorial; fluid intake; human; pain; radiation protection; radioisotope therapy; salivary gland disease; speech disorder; swelling; taste disorder; xerostomia | English | 2020 | 2020-06 | 10.1007/s13139-020-00643-w | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||||
| ○ | Conference paper | Reforming of computer generated hologram pattern through angular spectrum domain computation | Since calculating a computer generated hologram pattern takes a long time, reduction of computation time in digital holography has been a great issue. Here, we propose a reforming method of hologram through simple calculations on the spatial frequency domain which has much faster computation speed. © 2020 SPIE. All rights reserved. | Lee, Chang-Joo; Choi, Woo-Young; Park, Joongki; Oh, Kwan-Jung; Hong, Keehoon; Choi, Kihong; Lee, Seung-Yeol | School of Electronics Engineering, Kyungpook National University, Daegu, South Korea; School of Electronics Engineering, Kyungpook National University, Daegu, South Korea; Electronics and Telecommunication Research Institute (ETRI), Daejeon, South Korea; Electronics and Telecommunication Research Institute (ETRI), Daejeon, South Korea; Electronics and Telecommunication Research Institute (ETRI), Daejeon, South Korea; Electronics and Telecommunication Research Institute (ETRI), Daejeon, South Korea; School of Electronics Engineering, Kyungpook National University, Daegu, South Korea | 57218278895; 57216742067; 34868474500; 13605174400; 26326352800; 56706731400; 55881869300 | seungyeol@knu.ac.kr; | Proceedings of SPIE - The International Society for Optical Engineering | 0277-786X | 11520 | 0 | 2025-06-25 | 0 | Electron holography; Frequency domain analysis; Holograms; Lighting; Spectrum analysis; Angular spectra; Computation speed; Computation time; Computer generated holograms; Digital holography; Spatial frequency domains; Computer generated holography | English | Final | 2020 | 바로가기 | |||||||||||||||||||
| ○ | ○ | Article | Regeneration of Genetically Stable Plants from in Vitro Vitrified Leaves of Different Carnation Cultivars | This study was conducted to investigate the efficacy of shoot regeneration from different leaf types (normal leaves and vitrified leaves) from three different carnation cultivars 'Kumbuyl', 'Denev', and 'Jinju' using different combinations of 3-indole butyric acid (IBA) and thidiazuron (TDZ) concentrations. The shoot tips cultured on Murashige and Skoog (MS) basal media (Type 1 media) produced normal leaves, while those cultured-on media supplemented with plant growth regulators and/or vitamin (Type 2 media and Type 3 media) produced vitrified leaves for all cultivars. Culture of normal leaf segments on MS medium containing different combinations of IBA and TDZ concentrations induced callus in all treatments; however, the callus was unable to induce shoots and finally became necrotic. In contrast, no callus induction was observed in the control (hormone-free treatment). When vitrified leaf segments underwent the same treatments, shoots were induced from the vitrified leaves (derived from Type 2 media) but were unhealthy and gradually died, whereas those induced from Type 3 media were vitrified and healthy. The optimal combination for the best shoot regeneration and number of shoots per explants varied depending on the genotypes used. The vitrified shoots induced from the leaves of Type 3 media transformed into normal shoots and survived well under greenhouse conditions. According to the results of random amplified polymorphic DNA (RAPD) analysis, the banding patterns of twelve primers that were detected in vitrified leaf-induced normalized shoots were identical to those of normal in vitro grown plants, indicating that no genetic variation had occurred during the procedure. Taken together, this study indicates that vitrified leaves can be used for shoot regeneration of recalcitrant carnation cultivars, regardless of the genotypes and types of vitrified leaves. However, as the number of shoots per explants was still low, further investigation is warranted to obtain a more efficient shoot regeneration protocol for genetic transformation of the cultivars. | Ho Thi Minh Thu; Naing, Aung Htay; Jeong, Hui Yeong; Kim, Chang Kil | Kyungpook Natl Univ, Dept Hort, Daegu 41566, South Korea | Naing, Aung Htay/AAF-4277-2019 | 57218895572; 37112768100; 57218898962; 7409880701 | thumiu.luv@gmail.com;aunghtaynaing2005@gmail.com;dmg03062@naver.com;ckkim@knu.ac.kr; | PLANTS-BASEL | 2223-7747 | 9 | 8 | 1.02 | 2025-06-25 | 10 | 14 | carnation; in vitro regeneration; plant growth regulators (PGRs); RAPD; vitrified leaves | DIANTHUS-CARYOPHYLLUS L.; MEDIATED TRANSFORMATION; TRANSGENIC CARNATION; SUSPENSION-CULTURES; LEAF EXPLANTS; HYPERHYDRICITY; ORGANOGENESIS; VITRIFICATION; GROWTH; CALLUS | Carnation; In vitro regeneration; Plant growth regulators (PGRs); RAPD; Vitrified leaves | English | 2020 | 2020-08 | 10.3390/plants9080950 | 바로가기 | 바로가기 | 바로가기 | ||||||||||
| ○ | Article | Regional and sex differences in cognition and wear behavior concerning fine-dust protective masks during high concentration days | The present study investigated regional and sex differences in knowledge, perception, cognition and behavior of fine-dust protective masks for periods of high concentration of fine dust in Korea. A total of 2,012 adults from seven provinces responded to the questionnaire. The results (all p<.05) showed that 78% of respondents considered pollution from China to be the greatest contributor of fine dust. Seoul and Gyeonggi residents more frequently checked fine dust forecasts than other provinces and consulted their smartphone applications to do so more than other residents. Jeju, Gwangwon, and Jeonla residents had less knowledge of KF 80, 94, and 99 masks than residents of other provinces. Gwangwon and Jeju residents had less trust in the effectiveness of protective masks than other residents. Females perceived themselves as unhealthier respiratory, more frequently checked the concentration of fine dust, trusted more the effectiveness of masks, and more frequently wore masks, compared to male respondents. Those who self-identified their respiratory function as poor, more frequently checked fine dust forecasting, and had greater knowledge of masks, which resulted in greater trust in the protective function of masks, and finally had higher wear frequency of masks for days with high concentrations of fine dust. © 2020, The Korean Society of Clothing and Textiles. | Lee, Joo-Young; Park, Joonhee; Baek, Yoon Jeong; Jung, Dahee; Ko, Yelin; Jung, Jae Yeon; Kang, Juho; Lee, Taekyung; Lee, Yejin; Song, Eunyoung; Son, Su-Young; Kwon, Juyoun; Kim, Sun-Hwa | Dept. of Textiles, Merchandising and Fashion Design, Seoul National University, Research Institute of Human Ecology, South Korea; Research Institute of Human Ecology, Seoul National University, Trademark and Design Examination Bureau, Korean Intellectual Property Office, South Korea; Research Institute of Human Ecology, Seoul National University, South Korea; Dept. of Textiles, Merchandising and Fashion Design, Seoul National University, South Korea; Dept. of Textiles, Merchandising and Fashion Design, Seoul National University, South Korea; Dept. of Textiles, Merchandising and Fashion Design, Seoul National University, South Korea; Dept. of Textiles, Merchandising and Fashion Design, Seoul National University, Dept. of Physical Education, South Korea; Dept. of Textiles, Merchandising and Fashion Design, Seoul National University, South Korea; Dept. of Clothing and Textiles, Chungnam National University, South Korea; Division of Fashion Arts, Seoul Arts Occupational Training College, South Korea; Dept. of Home Economics Education, Teachers College, Kyungpook National University, South Korea; Research Institute of Human Ecology, Seoul National University, South Korea; Dept. of Fashion Design, Sunchon National University, South Korea | 57196136304; 56133373900; 56133065900; 57194748382; 57202107157; 57210991113; 57216406339; 57192415256; 15063024800; 57219124966; 54785259200; 55776486000; 56946394400 | leex3140@snu.ac.kr; | Journal of the Korean Society of Clothing and Textiles | 1225-1151 | 44 | 3 | 0 | 2025-06-25 | 1 | Fine dust; Mask; Regional difference; Sex difference; Wear behavior | Korean | Final | 2020 | 10.5850/jksct.2020.44.3.516 | 바로가기 | 바로가기 |
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