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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 | Separately tracking the sources of hydrophobic and hydrophilic dissolved organic matter during a storm event in an agricultural watershed | The hydrophobicity of dissolved organic matter (DOM) affects various aspects of its environmental impacts in terms of water quality, sorption behaviors, interactions with other pollutants, and water treatment efficiency. In this study, source tracking of river DOM was conducted separately for hydrophobic acid (HoA-DOM) and hydrophilic (Hi-DOM) fractions using end-member mixing analysis (EMMA) in an agricultural watershed during a storm event. EMMA with optical indices of bulk DOM revealed larger contributions of soil (24 %), compost (28 %), and wastewater effluent (23 %) to riverine DOM under high versus low flow conditions. Molecular level analysis of bulk DOM revealed more dynamic features, showing an abundance of CHO and CHOS formulae in riverine DOM under high-and low flow conditions. CHO formulae originated from soil (78 %) and leaves (75 %) and contributed to the increasing CHO abundance during the storm event, whereas CHOS formulae likely originated from compost (48 %) and wastewater effluent (41 %). The characterization of bulk DOM at the molecular level demonstrated that soil and leaves are the dominant contributors for the high -flow samples. However, in contrast to the results of bulk DOM analysis, EMMA with HoA-DOM and Hi-DOM revealed major contributions from manure (37 %) and leaf DOM (48 %) during storm events, respectively. The results of this study highlight the importance of individual source tracking of HoA-DOM and Hi-DOM for the proper evaluation of the ultimate roles of DOM in affecting river water quality and for a better understanding of DOM dynamics and transformation in natural and engineered systems. | Begum, Most Shirina; Park, Ho-Yeon; Shin, Hyun-Sang; Lee, Byung-Joon; Hur, Jin | Sejong Univ, Dept Environm & Energy, Seoul 05006, South Korea; Trent Univ, Dept Biol, Peterborough, ON K9L 0G2, Canada; Seoul Natl Univ Sci & Technol, Dept Environm Engn, Seoul 01811, South Korea; Kyungpook Natl Univ, Dept Adv Sci & Technol Convergence, Sangju 37224, South Korea | Lee, Jungmin/KHT-2438-2024; Begum, Most Shirina/AAI-7349-2021 | 57195735004; 58114283700; 7404012061; 56016052400; 7005096817 | jinhur@sejong.ac.kr; | SCIENCE OF THE TOTAL ENVIRONMENT | SCI TOTAL ENVIRON | 0048-9697 | 1879-1026 | 873 | SCIE | ENVIRONMENTAL SCIENCES | 2023 | 8.2 | 8.5 | 1.07 | 2025-06-25 | 10 | 12 | Dissolved organic matter; Hydrophobic DOM; EEM-PARAFAC; FT-ICR-MS | FLUORESCENCE; RIVER; CARBON; LAND; DOM; BIODEGRADATION; ECOSYSTEMS; NITROGEN; INDEX; LAKE | Dissolved organic matter; EEM-PARAFAC; FT-ICR-MS; Hydrophobic DOM | Agricultural pollution; Biogeochemistry; Composting; Dissolution; Effluents; Fertilizers; Hydrophilicity; Hydrophobicity; Manures; Organic compounds; Quality control; Storms; Water pollution; Water quality; Water treatment; Watersheds; dissolved organic matter; fulvic acid; resin; supelite dax 8; Agricultural watersheds; Dissolved organic matters; EEM-PARAFAC; End-member mixing analysis; FT-ICR MS; Hydrophobic dissolved organic matter; Hydrophobics; PARAFAC; Storm events; agriculture; dissolved organic matter; Fourier transform; hydrophobicity; mass spectrometry; river water; storm; water quality; watershed; agricultural watershed; agriculture; Article; biochemical oxygen demand; catchment area (hydrology); chemical oxygen demand; chemical parameters; chemical structure; effluent; end member mixing analysis; environmental impact; excitation emission matrix fluorescence spectroscopy; flow rate; fluorescence intensity; fourier transform ion cyclotron resonance mass spectrometry; fractionation; geochemical analysis; human; hydrography; hydrology; hydrophilicity; hydrophobicity; isotope analysis; modified aromatic index; molecular dynamics; molecular weight; nitrogen concentration; plant leaf; precipitation; resin fractionation; solid phase extraction; spectrofluorometry; storm (weather); suspended particulate matter; total phosphorous concentration; ultrahigh resolution mass spectrometry; waste water treatment plant; wastewater; water quality; water supply; water treatment; watershed; Soils | English | 2023 | 2023-05-15 | 10.1016/j.scitotenv.2023.162347 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Simultaneous electrochemical determination of persistent petrogenic organic pollutants based on AgNPs synthesized using carbon dots derived from mushroom | Polycyclic aromatic hydrocarbons (PAHs) are highly carcinogenic substances and accumulate in water bodies through various industries. Due to their harmful effects on humans, it is very important to monitor PAHs in various water resources. In the present work, we report an electrochemical sensor based on silver nanoparticles synthesized using mushroom-derived carbon dots for the simultaneous determination of anthracene and naphthalene, for the first time. Pleurotus species mushroom was used to synthesize the carbon dots (C-dots) via the hydrothermal method and these C-dots were used as a reducing agent for the synthesis of silver nanoparticles (AgNPs). The synthesized AgNPs have been characterized through UV-Visible and FTIR spectroscopy, DLS, XRD, XPS, FE-SEM, and HR-TEM. Wellcharacterized AgNPs were used to modify glassy carbon electrodes (GCEs) by the drop-casting method. Ag-NPs/GCE has shown strong electrochemical activity towards the oxidation of anthracene and naphthalene at well-separated potentials in phosphate buffer saline (PBS) at pH 7.0. The sensor exhibited a wide linear working range of 250 nM to 1.15 mM for anthracene and 500 nM to 842 mu M for naphthalene with the corresponding lowest detection limits (LODs) of 112 nM and 383 nM respectively with extraordinary anti-interference ability against many possible interferents. The fabricated sensor showed high stability and reproducibility. The usefulness of the sensor for the monitoring of anthracene and naphthalene in a seashore soil sample has been demonstrated by the standard addition method. The sensor gave better results with a high recovery percentage indicating the first-ever device to detect two PAHs at the single electrode with the best analytical results. | Thulasinathan, Boobalan; Ganesan, Veerapandi; Manickam, Pandiaraj; Kumar, Ponnuchamy; Govarthanan, Muthusamy; Chinnathambi, Sekar; Alagarsamy, Arun | Alagappa Univ, Dept Microbiol, Bioenergy & Bioremediat Lab, Karaikkudi, India; Cent Electrochem Res Inst CECRI, CSIR, Electrod & Electrocatalysis Div, Karaikkudi 630003, India; Alagappa Univ, Dept Bioelect & Biosensors, Karaikkudi 630003, Tamilnadu, India; Alagappa Univ, Dept Anim Hlth & Management, Karaikkudi 630003, Tamil Nadu, India; Kyungpook Natl Univ, Dept Environm Engn, Daegu 41566, South Korea; Saveetha Inst Med & Tech Sci, Saveetha Dent Coll & Hosp, Dept Biomat, Chennai 600077, Tamil Nadu, India | Arun, A./F-8986-2019; Ponnuchamy, Kumar/D-3470-2013; Muthusamy, Govarthanan/C-1491-2014; Govarthanan, Muthusamy/C-1491-2014; Ganesan, Veerapandi/AAG-7245-2021 | 57207255422; 57222356200; 57144094300; 55173720800; 54881927600; 55671935700; 57078221100 | sekar2025@gmail.com;arunalacha@gmail.com; | SCIENCE OF THE TOTAL ENVIRONMENT | SCI TOTAL ENVIRON | 0048-9697 | 1879-1026 | 884 | SCIE | ENVIRONMENTAL SCIENCES | 2023 | 8.2 | 8.5 | 1.78 | 2025-06-25 | 17 | 21 | Mushroom; Carbon dots; Silver nanoparticles; Electrochemical sensor; Anthracene; Naphthalene | POLYCYCLIC AROMATIC-HYDROCARBONS; SILVER NANOPARTICLES; ANTIFUNGAL ACTIVITY; STABILIZATION; ANTHRACENE; COMPOSITE; ANTIBACTERIAL; GREEN; PROBE; ACID | Anthracene; Carbon dots; Electrochemical sensor; Mushroom; Naphthalene; Silver nanoparticles | Agaricales; Anthracenes; Carbon; Environmental Pollutants; Humans; Metal Nanoparticles; Naphthalenes; Reproducibility of Results; Silver; Anthracene; Chemical detection; Electrochemical sensors; Fourier transform infrared spectroscopy; Glass membrane electrodes; Hydrothermal synthesis; Metal nanoparticles; Naphthalene; Organic pollutants; Water pollution; Water resources; anthracene; carbon; copper; gold nanoparticle; graphene oxide; hydroxyapatite; nanocomposite; naphthalene; osteonectin; polycyclic aromatic hydrocarbon; reducing agent; silver nanoparticle; anthracene derivative; carbon; metal nanoparticle; naphthalene derivative; silver; Carbon dots; Carcinogenics; Electrochemical determination; Glassy carbon electrodes; Harmful effects; Mushroom; Petrogenic; Synthesised; Waterbodies; Waters resources; electrochemical method; mushroom; nanoparticle; naphthalene; persistent organic pollutant; sensor; silver; analytical parameters; Article; atomic force microscopy; crystal structure; cyclic voltammetry; drug synthesis; electrochemical analysis; energy dispersive X ray spectroscopy; field emission scanning electron microscopy; high performance liquid chromatography; impedance spectroscopy; infrared spectroscopy; limit of detection; mushroom; nonhuman; oxidation; oxidation reduction potential; particle size; photothermal therapy; scanning electron microscopy; seashore; signal noise ratio; Staphylococcus aureus; surface plasmon resonance; surface property; synthesis; transmission electron microscopy; voltammetry; X ray diffraction; zeta potential; Agaricales; chemistry; human; pollutant; reproducibility; Silver nanoparticles | English | 2023 | 2023-08-01 | 10.1016/j.scitotenv.2023.163729 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Thermal assessment of lithium-ion battery pack system with heat pipe assisted passive cooling using Simulink | This study explores a novel application of heat pipes as passive cooling devices, addressing complex electric resistance behaviors in lithium-ion batteries, which lead to manufacturing and thermal safety issues. The aim is to effectively manage battery temperatures, thereby reducing manufacturing and operational costs. An innovative heat generation model was designed based on the Equivalent Circuit Model, leveraging Simulink and MATLAB to predict battery pack power. This intricate electrochemical calculation process is integrated and validated with system-level thermal modeling to compare the viability of heat pipe specifications and to forecast cooling availability via simulation. This research presents both numerical and experimental validations for voltage, state of charge, and cell temperatures. Crucially, we found that in high power output scenarios, such as at rates from 4C to 8C, the use of a heat pipe can reduce the temperature deviation between the cell and the ambient environment to less than three degrees. Furthermore, this paper discusses battery pack system configurations to compare thermal resistance between active and passive cooling systems. This study's novelty lies in its integrated approach to thermal management using heat pipes in the context of lithium-ion batteries, an aspect that has not been extensively explored in previous literature yet. It points to a new direction for future passive cooling strategies in battery pack thermal management. | Kim, Dae Yun; Lee, Byeongyong; Kim, Myeongjin; Moon, Joo Hyun | LG Display Co Ltd, Virtual Design Dept, Seoul, South Korea; Pusan Natl Univ, Sch Mech Engn, Pusan, South Korea; Kyungpook Natl Univ, Dept Hydrogen & Renewable Energy, Daegu, South Korea; Hanbat Natl Univ, Dept Bldg & Plant Engn, Daejeon, South Korea | Moon, Joo/AAN-3395-2021 | 58675939000; 57189871331; 55541419000; 56388836900 | myeongjinkim@knu.ac.kr;jhmoon9@hanbat.ac.kr; | THERMAL SCIENCE AND ENGINEERING PROGRESS | THERM SCI ENG PROG | 2451-9049 | 46 | SCIE | ENERGY & FUELS;ENGINEERING, MECHANICAL;MECHANICS;THERMODYNAMICS | 2023 | 5.1 | 8.5 | 2.19 | 2025-06-25 | 12 | 16 | Battery pack; Computational Fluid Dynamics (CFD); Lithium -ion battery; Simulink; Heat pipe; Passive cooling devices; Thermal management | MANAGEMENT-SYSTEM; PERFORMANCE; MODULE | Battery pack; Computational Fluid Dynamics (CFD); Heat pipe; Lithium-ion battery; Passive cooling devices; Simulink; Thermal management | Battery management systems; Battery Pack; Charging (batteries); Computational fluid dynamics; Cooling; Cooling systems; Equivalent circuits; Heat pipes; Heat resistance; Ions; Lithium-ion batteries; Temperature control; Thermal management (electronics); Thermoelectric equipment; Battery pack; Computational fluid dynamic; Cooling devices; Manufacturing safety; Novel applications; Passive cooling; Passive cooling device; Resistance behaviors; Simulink; Thermal assessment; Simulink | English | 2023 | 2023-12-01 | 10.1016/j.tsep.2023.102230 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Unraveling the mutualistic interaction between endophytic Curvularia lunata CSL1 and tomato to mitigate cadmium (Cd) toxicity via transcriptomic insights | In this study, endophytic fungus Curvularia lunata strain SL1 was used to explore its bioremediation potential and growth restoration of tomato (Solanum lycopersicum) under cadmium (Cd) stress. Our findings demonstrate that SL1 establishes a symbiotic relationship with tomato plants, which modulates the antioxidant system, secondary metabo-lites, and gene expression in tomato plants exposed to Cd stress. Under Cd stress, tomato seedling growth was signif-icantly reduced by up to 42.8 %, although this reduction was mitigated by up to 25 % after SL1 inoculation. Similar to this, SLI inoculation inhibits Cd absorption and translocation to the upper parts of the plant. Additionally, during Cd stress, phytohormones related to stress, including jasmonic acid (JA), abscisic acid (ABA), and ethylene (ET), were el-evated; however, SL1 inoculation lowered their level. RNA-Seq data revealed that the highest number of differentially expressed genes (DEGs) was detected in the comparison between control and 1 mM Cd, followed by 2 mM Cd stress. These DEGs were mostly related to oxidoreductase activity, catalytic activity, plant hormones transduction, and pho-tosynthesis. The findings also suggested that SL1 could improve tomato tolerance to Cd stress by modulating Ca2+ sig-naling, phytohormone biosynthesis, MAPK signaling pathway, and some transcription factors. | Asaf, Sajjad; Jan, Rahmatullah; Khan, Muhammad Aaqil; Lubna; Khan, Abdul Latif; Asif, Saleem; Bilal, Saqib; Ahmad, Waqar; Waqas, Muhammad; Kim, Kyung-Min; AL-Harrasi, Ahmed; Lee, In -Jung | Univ Nizwa, Nat & Med Sci Res Ctr, Nizwa 616, Oman; Kyungpook Natl Univ, Dept Appl Biosci, Daegu 41566, South Korea; Qurtaba Univ Sci & Technol, Dept Chem & Life Sci, Peshawar, Pakistan; Univ Houston, Dept Engn Technol, Sugar Land, TX 77479 USA; Dept Agr Extens, Govt Khyber Pakhtunkhwa, Mardan, Pakistan | ; Asaf, Sajjad/ABA-3647-2021; Waqas, Muhammad/IYS-9931-2023; Khan, Muhammad/ABB-9797-2021; Ul-Hamid, Anwar/B-7297-2015; Kim, Kyung-Min Kim/C-7007-2014; Jan, Rahmatullah/AIC-3439-2022; Lee, In-Jung/GLS-0432-2022; Khan, Abdul/H-5910-2011 | 56595059900; 57201981969; 57188585606; 57200621537; 26639372800; 57396413700; 57031617400; 59054664000; 59139606000; 34868260300; 6506093146; 16425830900 | kkm@knu.ac.kr;aharrasi@unizwa.edu.om;ijlee@knu.ac.kr; | SCIENCE OF THE TOTAL ENVIRONMENT | SCI TOTAL ENVIRON | 0048-9697 | 1879-1026 | 861 | SCIE | ENVIRONMENTAL SCIENCES | 2023 | 8.2 | 8.5 | 1.96 | 2025-06-25 | 18 | 23 | Antioxidants; Cadmium stress; Calcium signaling; Endophytic fungus; Genes expression; Phytohormones | ARBUSCULAR MYCORRHIZAL FUNGI; GROWTH-PROMOTING RHIZOBACTERIA; PLANT-GROWTH; HEAVY-METAL; SALT-STRESS; BACTERIAL ENDOPHYTES; ARABIDOPSIS-THALIANA; RAPID-DETERMINATION; EXPRESSION ANALYSIS; SIGNALING PATHWAYS | Antioxidants; Cadmium stress; Calcium signaling; Endophytic fungus; Genes expression; Phytohormones | Cadmium; Gene Expression Profiling; Plant Growth Regulators; Solanum lycopersicum; Transcriptome; Biochemistry; Bioremediation; Cadmium; Calcium; Catalyst activity; Ethylene; Fruits; Fungi; Hormones; Metabolites; Transcription; abscisic acid; antioxidant; cadmium; calcium; ethylene; jasmonic acid; oxidoreductase; phytohormone; stress hormone; transcription factor; transcriptome; cadmium; phytohormone; transcriptome; Cadmium stress; Cadmium toxicity; Calcium signaling; Differentially expressed gene; Endophytic fungus; Genes expression; Mutualistic interaction; Phytohormone; Tomato plants; Transcriptomics; antioxidant; cadmium; calcium; crop plant; experimental study; fruit; gene expression; inoculation; photosynthesis; toxicity; Article; biosynthesis; calcium signaling; catalysis; controlled study; CSL1 strain; Curvularia lunata; endophytic fungus; food industry; fungal strain; gene expression; MAPK signaling; metabolite; nonhuman; nucleotide sequence; photosynthesis; physiological stress; plant development; plant growth; RNA sequencing; symbiosis; tomato; gene expression profiling; metabolism; Antioxidants | English | 2023 | 2023-02-25 | 10.1016/j.scitotenv.2022.160542 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Review | Upcycling textile waste using pyrolysis process | Rapidly changing fashion trends have generated tremendous amounts of textile waste globally. Textile waste is com-posed of a variety of substances (natural, synthetic, organic, and inorganic fibers). The inhomogeneity and complex nature of textile waste makes recycling economically challenging. Pyrolysis is a thermochemical process that trans-forms waste feedstocks of an inhomogeneous and complex nature into value added products (i.e., waste upcycling). This article provides a systematic review of the currently available and investigated pyrolysis processes to upcycle tex-tile waste (e.g., material and energy recovery). The challenges in the pyrolysis process of textile waste are discussed, and relevant future research needs are recommended. Despite these challenges, pyrolysis will be an effective end-of -life option for textile waste if continuous research and development activities are conducted. | Lee, Hee Sue; Jung, Sungyup; Lin, Kun-Yi Andrew; Kwon, Eilhann E.; Lee, Jechan | Sungkyunkwan Univ, Dept Global Smart City, Suwon 16419, South Korea; Sungkyunkwan Univ, Sch Civil Architectural Engn & Landscape Architect, Suwon 16419, South Korea; Kyungpook Natl Univ, Dept Environm Engn, Daegu 41566, South Korea; Natl Chung Hsing Univ, Dept Environm Engn & Innovat, Taichung 402, Taiwan; Natl Chung Hsing Univ, Dev Ctr Sustainable Agr, Taichung 402, Taiwan; Hanyang Univ, Dept Earth Resources & Environm Engn, Seoul 04763, South Korea | Jung, Sungyup/ABE-1493-2021; Kwon, Eilhann/AGY-3339-2022; Lee, Jechan/J-1229-2016; Lin, Kun-Yi/B-2503-2015 | 57863361200; 55073290800; 44961317800; 9240622100; 57188712886 | ek2148@hanyang.ac.kr;jechanlee@skku.edu; | SCIENCE OF THE TOTAL ENVIRONMENT | SCI TOTAL ENVIRON | 0048-9697 | 1879-1026 | 859 | SCIE | ENVIRONMENTAL SCIENCES | 2023 | 8.2 | 8.5 | 1.62 | 2025-06-25 | 44 | 49 | Fiber waste; Thermochemical process; Waste recycling; Waste treatment | DENIM FABRIC WASTE; ACTIVATED CARBON; POLYESTER TEXTILES; SURFACE-CHEMISTRY; ADSORPTION; OPTIMIZATION; CONVERSION; REMOVAL; BIOMASS; COTTON | Fiber waste; Thermochemical process; Waste recycling; Waste treatment | Pyrolysis; Recycling; Textiles; Pyrolysis; Recycling; Textiles; chitosan; graphene; hydrogen peroxide; methane; polysaccharide; Complex nature; Fiber waste; Inhomogeneities; Inorganic fibres; Organic fibers; Pyrolysis process; Systematic Review; Thermo chemical process; Value added products; Wastes recycling; industrial waste; pyrolysis; recycling; textile industry; thermochemistry; waste treatment; antibody dependent cellular cytotoxicity; biodegradability; biomass; chemical oxygen demand; cytotoxicity; energy recovery; greenhouse gas; municipal solid waste; nonhuman; particulate matter; pH; polymerization; productivity; pyrolysis; recycling; Review; solid waste management; systematic review; thin layer chromatography; waste management; X ray diffraction; pyrolysis; recycling; textile; Waste treatment | English | 2023 | 2023-02-10 | 10.1016/j.scitotenv.2022.160393 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Zirconium oxide@N-doped porous carbons with oxygen vacancies, derived from zirconium chloride embedded metal-azolate framework-6: A new oxidative desulfurization catalyst | ZrO2 supported on porous N-doped carbon (ZrO2@CN), with oxygen vacancy was firstly prepared via carbonization of a composite of the metal-azolate framework (MAF-6) and zirconium chloride (ZrCl4), termed ZrCl4(x) @MAF-6. The derived ZrO2@CN was investigated as a catalyst to remove thiophenics from fuels via an oxidation reaction with H2O2 oxidant. A selected catalyst, ZrO2(2)@CN, showed a noticeable turnover frequency (19 h(-1)) and activation energy (32.0 kJ mole(-1)) in oxidative desulfurization (ODS) with good recyclability. The high activity of ZrO2@CN in ODS is due to & BULL;OH species, which might be effectively produced via a synergy between Zr atom with O vacancy and N of carbon support for H2O2 activation. Moreover, our calculation also supported the beneficial role of an oxygen vacancy of ZrO2 in the H2O2 activation. Therefore, ZrO2, especially ZrO2@CN with oxygen vacancy, could be first suggested as an ODS catalyst although ZrO2 was earlier used as a support of catalysts. | Mondol, Md. Mahmudul Hassan; Kim, Chul-Ung; Kim, Chang Min; Jhung, Sung Hwa | Kyungpook Natl Univ, Dept Chem, Daegu 41566, South Korea; Kyungpook Natl Univ, Green Nano Mat Res Ctr, Daegu 41566, South Korea; Bangladesh Council Sci & Ind Res, Rajshahi Labs, Rajshahi 6206, Bangladesh; Korea Res Inst Chem Technol KRICT, Chem & Proc Technol Div, POB 107,141 Gajeong Ro, Daejeon 34114, South Korea | Hassan Mondol, Md Mahmudul/AAM-8718-2021; Jhung, Sung/AAO-6683-2021 | 57217989090; 9742142700; 55697761200; 6701659467 | sung@knu.ac.kr; | SEPARATION AND PURIFICATION TECHNOLOGY | SEP PURIF TECHNOL | 1383-5866 | 1873-3794 | 318 | SCIE | ENGINEERING, CHEMICAL | 2023 | 8.2 | 8.5 | 1.27 | 2025-06-25 | 14 | 14 | Catalyst; Desulfurization; Oxygen vacancy; Oxidation; Zirconium oxide | ORGANIC FRAMEWORKS; ADSORPTIVE DESULFURIZATION; FUELS; ZRO2; ZEOLITES; REMOVAL | Catalyst; Desulfurization; Oxidation; Oxygen vacancy; Zirconium oxide | Activation energy; Carbon; Carbonization; Catalyst supports; Chlorine compounds; Desulfurization; Doping (additives); Oxygen vacancies; Porous materials; Carbonisation; Desulphurization; Doped carbons; Embedded metals; N-doped; Oxidation reactions; Oxidative desulfurization; Porous carbons; Turnover frequency; ]+ catalyst; Zirconia | English | 2023 | 2023-08-01 | 10.1016/j.seppur.2023.123984 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Lipocalin-2 Is a Key Regulator of Neuroinflammation in Secondary Traumatic and Ischemic Brain Injury | Reactive glial cells are hallmarks of brain injury. However, whether these cells contribute to secondary inflammatory pathology and neurological deficits remains poorly understood. Lipocalin-2 (LCN2) has inflammatory and neurotoxic effects in various disease models; however, its pathogenic role in traumatic brain injury remains unknown. The aim of the present study was to investigate the expression of LCN2 and its role in neuroinflammation following brain injury. LCN2 expression was high in the mouse brain after controlled cortical impact (CCI) and photothrombotic stroke (PTS) injury. Brain levels of LCN2 mRNA and protein were also significantly higher in patients with chronic traumatic encephalopathy (CTE) than in normal subjects. RT-PCR and immunofluorescence analyses revealed that astrocytes were the major cellular source of LCN2 in the injured brain. Lcn2 deficiency or intracisternal injection of an LCN2 neutralizing antibody reduced CCI- and PTS-induced brain lesions, behavioral deficits, and neuroinflammation. Mechanistically, in cultured glial cells, recombinant LCN2 protein enhanced scratch injury-induced proinflammatory cytokine gene expression and inhibited Gdnf gene expression, whereas Lcn2 deficiency exerted opposite effects. Together, our results from CTE patients, rodent brain injury models, and cultured glial cells suggest that LCN2 mediates secondary damage response to traumatic and ischemic brain injury by promoting neuroinflammation and suppressing the expression of neurotropic factors. | Kim, Jae-Hong; Kang, Ri Jin; Hyeon, Seung Jae; Ryu, Hoon; Joo, Hyejin; Bu, Youngmin; Kim, Jong-Heon; Suk, Kyoungho | Kyungpook Natl Univ, Sch Med, Brain Korea Four KNU Convergence Educ Program Biom, Daegu, South Korea; Kyungpook Natl Univ, Sch Med, Dept Pharmacol, Daegu, South Korea; Brain Sci Inst, Korea Inst Sci & Technol, Ctr Neurosci, Seoul, South Korea; Vet Affairs Boston Healthcare Syst, Boston, MA USA; Boston Univ Alzheimers Dis Ctr, Boston Univ Sch Med, Dept Neurol, Boston, MA USA; Kyung Hee Univ, Grad Sch, Dept Sci Korean Med, Seoul, South Korea; Kyung Hee Univ, Coll Korean Med, Dept Herbal Pharmacol, Seoul, South Korea; Kyungpook Natl Univ, Brain Sci & Engn Inst, Daegu, South Korea; Minist Food & Drug Safety, Toxicol Evaluat & Res Dept, Natl Inst Food & Drug Safety Evaluat, Pharmacol Res Div, Chungju, South Korea | ; Ryu, Hoon/MCJ-9411-2025 | 55926599800; 57211491762; 57191974819; 7202277209; 57201007449; 15924761200; 57203324811; 7005114595 | kim86217@nate.com;flwls2001@naver.com;sjhyeon@kist.re.kr;hoonryu@kist.re.kr;joosh561@naver.com;ymbu@khu.ac.kr;jongheonkim@knu.ac.kr;ksuk@knu.ac.kr; | NEUROTHERAPEUTICS | NEUROTHERAPEUTICS | 1933-7213 | 1878-7479 | 20 | 3 | SCIE | CLINICAL NEUROLOGY;NEUROSCIENCES;PHARMACOLOGY & PHARMACY | 2023 | 5.6 | 8.6 | 3.65 | 2025-06-25 | 18 | 17 | Astrocyte; Microglia; Neuroinflammation; Lipocalin-2; Traumatic brain injury | GELATINASE-ASSOCIATED LIPOCALIN; NEUROTROPHIC FACTOR; UP-REGULATION; PSYCHIATRIC-DISORDERS; DOPAMINERGIC-NEURONS; PERIPHERAL-NERVE; UNITED-STATES; MICROGLIA; ACTIVATION; GDNF | Astrocyte; Lipocalin-2; Microglia; Neuroinflammation; Traumatic brain injury | Animals; Astrocytes; Brain Injuries; Lipocalin-2; Mice; Mice, Inbred C57BL; Neuroglia; Neuroinflammatory Diseases; Stroke; glial cell line derived neurotrophic factor; messenger RNA; neutrophil gelatinase associated lipocalin; neutrophil gelatinase associated lipocalin; animal experiment; animal model; animal tissue; Article; astrocyte; brain ischemia; cell culture; chronic traumatic encephalopathy; controlled study; gene expression; glia cell; human; human tissue; immunofluorescence; male; mouse; nervous system inflammation; nonhuman; photothrombotic stroke; real time polymerase chain reaction; traumatic brain injury; animal; brain injury; C57BL mouse; cerebrovascular accident; genetics; glia; metabolism; nervous system inflammation; pathology | English | 2023 | 2023-04 | 10.1007/s13311-022-01333-5 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Novel design of weighted differential evolution for parameter estimation of Hammerstein-Wiener systems | Introduction: Knacks of evolutionary computing paradigm-based heuristics has been exploited exhaus-tively for system modeling and parameter estimation of complex nonlinear systems due to their legacy of reliable convergence, accurate performance, simple conceptual design ease implementation ease and wider applicability. Objectives: The aim of the presented study is to investigate in evolutionary heuristics of weighted differ-ential evolution (WDE) to estimate the parameters of Hammerstein-Wiener model (HWM) along with comparative evaluation from state-of-the-art counterparts. The objective function of the HWM for con-trolled autoregressive systems is efficaciously formulated by approximating error in mean square sense by computing difference between true and estimated parameters.Methods: The adjustable parameters of HWM are estimated through heuristics of WDE and genetic algo-rithms (GAs) for different degrees of freedom and noise levels for exhaustive, comprehensive, and robust analysis on multiple autonomous trials.Results: Comparison through sufficient large number of graphical and numerical illustrations of outcomes for single and multiple execution of WDE and GAs through different performance measuring metrics of precision, convergence and complexity proves the worth and value of the designed WDE algorithm. Statistical assessment studies further prove the efficacy of the proposed scheme. Conclusion: Extensive simulation based experimentations on measure of central tendency and variance authenticate the effectiveness of the designed methodology WDE as precise, efficient, stable, and robust computing platform for system identification of HWM for controlled autoregressive scenarios.(c) 2022 The Authors. Published by Elsevier B.V. on behalf of Cairo University. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). | Mehmood, Ammara; Raja, Muhammad Asif Zahoor | Kyungpook Natl Univ, Sch Elect Engn, Seoul, South Korea; Natl Yunlin Univ Sci & Technol, Future Technol Res Ctr, 123 Univ Rd,Sect 3, Yunlin 64002, Taiwan | Mehmood, Ammara/AAR-4377-2020; Raja, Muhammad/D-7325-2013; Raja, Muhammad Asif Zahoor/D-7325-2013 | 57205730184; 36739939800 | ammara@ee.knu.ac.kr;rajamaz@yuntech.edu.tw; | JOURNAL OF ADVANCED RESEARCH | J ADV RES | 2090-1232 | 2090-1224 | 43 | SCIE | MULTIDISCIPLINARY SCIENCES | 2023 | 11.4 | 8.6 | 1.06 | 2025-06-25 | 5 | 9 | Hammerstein-Wiener system; Parameter estimation; Evolutionary heuristics; Weighted differential evolution; Genetic algorithms | PREDICTIVE CONTROL; IDENTIFICATION; MODEL; INTELLIGENT | Evolutionary heuristics; Genetic algorithms; Hammerstein-Wiener system; Parameter estimation; Weighted differential evolution | Algorithms; Computer Simulation; Nonlinear Dynamics; Research Design; algorithm; computer simulation; methodology; nonlinear system | English | 2023 | 2023-01 | 10.1016/j.jare.2022.02.010 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | A novel amalgamation of Gd2MoB2O9:CeF3 phosphor with ZnO: BaO: B2O3 glass using microwave synthesis for scintillation material applications | This work investigates the physical, structural, optical, photoluminescence, and X-ray luminescence properties of Gd1.5MoB2O9: 0.5CeF(3) mixed 10ZnO:35BaO:55B(2)O(3) glass with a weight ratio of 1:9. The samples were prepared by heating with microwave synthesis technique varying the time from 5 min to 10 min. The structural studies were analysed using X-ray diffraction analysis (XRD) and the oxidation of cerium atom were analysed using X-ray analysis near edge spectra (XANES). An X-ray diffraction analysis to investigate the structure of samples using by a Shimadzu XRD-6100 diffractometer. XANES spectra of the Ce-L-III edge for samples show peaks at similar to 5728 eV, confirming the presence of Ce3+ ion and Ce(4+)ion. A UV-VIS-NIR spectrophotometer was used to record the absorption spectra (Shimadzu, 3600) in the 200-1000 nm wavelength. The photoluminescence of the sample show overlapping between excitation and emission spectra in the range of 300-450 nm by monitoring at room temperature with a spectrofluorophotometer (Cary-Eclipse). These emissions correspond to the 5d - 4f transitions of Ce3+ ion. From radiation studies, the luminescence spectra under x-ray as source show the emission peak at 411 nm that corresponds to the 5d - F-2(5/2) and 5d - F-2(7/2) transitions of Ce3+ ion. The samples with the highest intensity were compared with bismuth germanate oxide (BGO) crystals, which are used as radiation detectors, and were found to be as effective as 35.47% of the BGO crystals. The results obtained in the present work demonstrate that the current samples could be a potential candidate for use in scintillator applications. | Wongwan, W.; Yasaka, P.; Boonin, K.; Kim, H. J.; Kidkhunthod, P.; Horprathum, M.; Kaewkhao, J. | Nakhon Pathom Rajabhat Univ, Ctr Excellence Glass Technol & Mat Sci CEGM, Nakhon Pathom 73000, Thailand; Nakhon Pathom Rajabhat Univ, Fac Sci & Technol, Phys Program, Nakhon Pathom 73000, Thailand; Kyungpook Natl Univ, Dept Phys, Daegu 41566, South Korea; Synchrotron Light Res Inst, Nakhon Ratchasima 30000, Thailand; Natl Elect & Comp Technol Ctr, Optoelectrochem Sensing Res Team, Spectroscop & Sensing Devices Res Grp, Pathum Thani 12120, Thailand | Boonin, Kitipun/HKF-7350-2023; Kim, Hong Joo/AAE-1178-2022; Horprathum, Mati/D-3393-2012 | 57211322480; 55867570800; 35361494500; 59051568100; 35272197100; 25936275600; 23974520300 | pyasaka@webmail.npru.ac.th; | RADIATION PHYSICS AND CHEMISTRY | RADIAT PHYS CHEM | 0969-806X | 1879-0895 | 207 | SCIE | CHEMISTRY, PHYSICAL;NUCLEAR SCIENCE & TECHNOLOGY;PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | 2023 | 2.8 | 8.7 | 0.89 | 2025-06-25 | 3 | 6 | Glasses; Phosphors; Scintillation material; Microwave synthesis; X-ray analysis near-edge spectra | BI4GE3O12 | Glasses; Microwave synthesis; Phosphors; Scintillation material; X-ray analysis near-edge spectra | Barium compounds; Bismuth compounds; Emission spectroscopy; Gamma rays; II-VI semiconductors; Ions; Phosphors; Photoluminescence; Scintillation; X ray powder diffraction; Zinc oxide; barium oxide; bismuth derivative; bismuth germanate oxide; cerium; cerium trifluoride; glass; unclassified drug; zinc oxide; Bismuth germanate; Ce 3+; Edge spectra; Material application; Microwave synthesis; Optical photoluminescence; Oxide crystals; Scintillation materials; Shimadzu; X-ray analyse near-edge spectrum; absorption spectroscopy; amalgamation; Article; chemical procedures; chemical structure; crystal structure; excitation; fluorescence intensity; Fourier transform infrared spectroscopy; heating; luminescence; microwave radiation; optics; photoluminescence; physical chemistry; radiation detection; Raman spectrometry; room temperature; scanning electron microscopy; scintillation; spectral sensitivity; structure analysis; temperature measurement; ultraviolet visible spectroscopy; X ray absorption near edge structure spectroscopy; X ray analysis; X ray diffraction; Glass | English | 2023 | 2023-06 | 10.1016/j.radphyschem.2023.110854 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | A novel Sn/SnOx Ti3C2Tx nanosheet for adsorptive strontium removal in aqueous solution | A novel Sn/SnOx@Ti3C2Tx adsorbent was fabricated via in situ growth of Sn/SnOx particles on layers of Ti3C2Tx nanosheets using facile electrostatic attraction followed by liquid-phase reduction. The character-ization results demonstrated that Sn/SnOx particles were uniformly anchored onto the Ti3C2Tx surface and a sandwich-like-structured nanocomposite was formed. The introduction of Sn/SnOx particles increased the space between the Ti3C2Tx nanosheets, thereby increasing the number of active sites for Sr2 + ion removal. Moreover, the incorporated particles served as pillars to strengthen the structural stability of the Ti3C2Tx matrix and inhibited nanolayer restacking during Sr2+ion removal. Experimental results in-dicated that an initial strontium concentration of 5.0 mg/L was reduced to approximately 0.26 mg/L by Sn/SnOx@Ti3C2Tx within 90 min at pH 7. Furthermore, the Langmuir isotherm best fitted the adsorption data, and the maximum adsorption capacity of Sn/SnOx @Ti3C2Tx for Sr2 + ions was 71.04 mg/g at 298 K. Thus, Sn/SnOx@Ti3C2Tx nanocomposites is a promising adsorbent for the removal of Sr2 + ions from aque-ous media.(c) 2023 Elsevier B.V. All rights reserved. | Ayub, Ammara; Maile, Nagesh C.; Kim, Bolam; Lim, Youngsu; Ghani, Ahsan Abdul; Hussain, Muzammil; Devarayapalli, Kamakshaiah C.; Kim, Gyuhyeon; Kang, Myunggoo; Ha, Jaechul; Cho, Chun-Hyung; Lee, Dae Sung | Kyungpook Natl Univ, Dept Environm Engn, 80 Daehak ro, Daegu 41566, South Korea; Korea Radioact Waste Agcy, Decommissioning Waste R&D Team, 174 Gajeong-ro, Daejeon, South Korea | Maile, Nagesh/AFD-8838-2022 | 58099278300; 57193804539; 57208922438; 57207112603; 57218294089; 58279975000; 15069351300; 58099353000; 57254598100; 57221775357; 57220796131; 55568524907 | daesung@knu.ac.kr; | JOURNAL OF NUCLEAR MATERIALS | J NUCL MATER | 0022-3115 | 1873-4820 | 577 | SCIE | MATERIALS SCIENCE, MULTIDISCIPLINARY;NUCLEAR SCIENCE & TECHNOLOGY | 2023 | 2.8 | 8.7 | 0.98 | 2025-06-25 | 5 | 7 | MXenes; Tin oxide; Strontium; Adsorption; Wastewater treatment | AMMONIUM MOLYBDOPHOSPHATE; RADIOACTIVE STRONTIUM; SELECTIVE REMOVAL; OXIDE SURFACES; CLAY-MINERALS; WASTE-WATER; CESIUM; MXENE; IONS; OXIDATION | Adsorption; MXenes; Strontium; Tin oxide; Wastewater treatment | Ions; Isotherms; Nanocomposites; Nanosheets; Stability; Strontium compounds; Tin oxides; Wastewater treatment; Electrostatic attractions; In-situ growth; Ion removal; Liquid Phase; Liquid phasis; Mxenes; Number of active sites; Phase reduction; Space between; Strontium removal; Adsorption | English | 2023 | 2023-04-15 | 10.1016/j.jnucmat.2023.154323 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Blockchain-Enabled Authenticated Key Agreement Scheme for Mobile Vehicles-Assisted Precision Agricultural IoT Networks | Precision farming has a positive potential in the agricultural industry regarding water conservation, increased productivity, better development of rural areas, and increased income. Blockchain technology is a better alternative for storing and sharing farm data as it is reliable, transparent, immutable, and decentralized. Remote monitoring of an agricultural field requires security systems to ensure that any sensitive information is exchanged only among authenticated entities in the network. To this end, we design an efficient blockchain-enabled authenticated key agreement scheme for mobile vehicles-assisted precision agricultural Internet of Things (IoT) networks called $AgroMobiBlock$ . The limited existing work on authentication in agricultural networks shows passive usage of blockchains with very high costs. $AgroMobiBlock$ proposes a novel idea using the elliptic curve operations on an active hybrid blockchain over mobile farming vehicles with low computation and communication costs. Formal and informal security analysis along with the formal security verification using the Automated Validation of Internet Security Protocols and Applications (AVISPA) software tool have shown the robustness of $AgroMobiBlock$ against man-in-the-middle, impersonation, replay, physical capture, and ephemeral secret leakage attacks among other potential attacks. The blockchain-based simulation on large-scale nodes shows the computational time for an increase in the network and block sizes. Moreover, the real-time testbed experiments have been performed to show the practical usefulness of the proposed scheme. | Vangala, Anusha; Das, Ashok Kumar; Mitra, Ankush; Das, Sajal K.; Park, Youngho | Int Inst Informat Technol, Ctr Secur Theory & Algorithm Res, Hyderabad 500032, India; Missouri Univ Sci & Technol, Dept Comp Sci, Rolla, MO 65409 USA; Kyungpook Natl Univ, Sch Elect Engn, Daegu 41566, South Korea | Das, Ashok Kumar/U-2790-2019; Vangala, Anusha/AAF-8154-2021; VANGALA, ANUSHA/AAF-8154-2021; MITRA, ANKUSH/KII-5727-2024 | 57201194546; 55450732800; 57220183029; 35479684000; 56962990300 | anusha.vangala@research.iiit.ac.in;iitkgp.akdas@gmail.com;ankush.mitra@alumni.iiit.ac.in;sdas@mst.edu;parkyh@knu.ac.kr; | IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY | IEEE T INF FOREN SEC | 1556-6013 | 1556-6021 | 18 | SCIE | COMPUTER SCIENCE, THEORY & METHODS;ENGINEERING, ELECTRICAL & ELECTRONIC | 2023 | 6.3 | 8.7 | 8.78 | 2025-06-25 | 54 | 74 | Intelligent precision agriculture; Internet of Things (IoT); mobile vehicles; blockchain; authentication and key agreement; security; simulation | MANAGEMENT; THREAT | authentication and key agreement; blockchain; Intelligent precision agriculture; Internet of Things (IoT); mobile vehicles; security; simulation | Application programs; Blockchain; Internet of things; Network security; Precision agriculture; Security systems; Vehicles; Verification; Water conservation; Authenticated key agreement; Authentication and key agreements; Block-chain; Intelligent precision agriculture; Internet of thing; Key agreement scheme; Mobile vehicle; Precision Agriculture; Security; Simulation; Authentication | English | 2023 | 2023 | 10.1109/tifs.2022.3231121 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Characteristics of photopolymerized tissue equivalent plastic scintillator in high dose rate radiotherapy? | Recently, as the biological effects of ultrahigh-dose-rate radiation therapy (flash RT) have been verified, many kinds of research on the clinical application of high-dose-rate radiation therapy have been performed. Moreover, various studies are being performed to determine the absorbed dose in the volume of cancers. In this study, to evaluate the absorbed dose of the human body during high-dose-rate radiation therapy, a dosimeter system was developed using a tissue equivalent plastic scintillator having the same geometric structure as the Farmer-type ionization chamber, and its characteristics were evaluated. The plastic scintillator was based on PMMA, and PPO was used as the primary scintillator and POPOP as the wavelength shifter. An Irgacure 819 photo-initiator and a Hg lamp were used to polymerize of PMMA plastic scintillator. The fabricated plastic scintillator was characterized for conventional LINAC X-ray and 45 MeV proton beams. The results of this study combined with 3D printing technology are planned to be used as dosimeters for volumetric dosimetry of normal and cancerous tissues during radiation therapy. | Kim, Sunghwan; Seoung, Youl hun; Kim, Jin-Hee; Kim, Kyungsaeng; Kim, Gwangsoo; Kang, S. C.; Kim, Hongjoo; Kim, Bobae; Kothan, S.; Kaewjaeng, S.; Nam, Uk-Won | Cheongju Univ, Cheongju, South Korea; Kyungpook Natl Univ, Daegu, South Korea; Chiang Mai Univ, Fac Associated Med Sci, Dept Radiol Technol, Ctr Radiat Res & Med Imaging, Chiang Mai, Thailand; Korea Astron & Space Sci Inst, Daejeon, South Korea; Cheongju Univ, Dept Radiol Sci, 298 Daesungro, Cheongju, South Korea | ; Kim, Hong Joo/AAE-1178-2022 | 36165569900; 35224053800; 57936462800; 59081372800; 57208178031; 57191418531; 59051568100; 57218992867; 6507017165; 55871868200; 6602840978 | kimsh@cju.ac.kr; | RADIATION PHYSICS AND CHEMISTRY | RADIAT PHYS CHEM | 0969-806X | 1879-0895 | 203 | SCIE | CHEMISTRY, PHYSICAL;NUCLEAR SCIENCE & TECHNOLOGY;PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | 2023 | 2.8 | 8.7 | 0.44 | 2025-06-25 | 3 | 2 | Tissue equivalent; Plastic scintillator; Flash radiotherapy; Dosimetry; Photopolymerization | DOSIMETRY | Dosimetry; Flash radiotherapy; Photopolymerization; Plastic scintillator; Tissue equivalent | 3D printers; Clinical research; Dosimeters; Photopolymerization; Radiotherapy; Scintillation counters; Tissue; polymer; polymethyl meta acrylic acid; unclassified drug; Absorbed dose; Biological effects; Clinical application; Dose rate; Flash radiotherapy; High dose rate; High-dose-rate radiations; Photo polymerization; Plastic scintillator; Tissue equivalent; Article; cancer radiotherapy; controlled study; dosimetry; geometry; ionization; nanofabrication; photopolymerization; polymerization; radiation dose; three dimensional printing; ultraviolet visible spectrophotometry; volumetry; Dosimetry | English | 2023 | 2023-02 | 10.1016/j.radphyschem.2022.110600 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Comparison of bias-corrected multisatellite precipitation products by deep learning framework | Despite satellite-based precipitation products (SPPs) providing a worldwide span with a high spatial and tem-poral resolution, their efficiency in disaster risk forecasting, hydrological, and watershed management remains a challenge due to the significant dependence of rainfall on the spatiotemporal pattern and geographical features of each area. This research proposes an effective deep learning-based solution that combines the convolutional neural network and the benefit of encoder-decoder architecture to eliminate pixel-by-pixel bias to enhance the accuracy of daily SPPs. This work uses five gridded precipitation products, four of which are satellite-based (TRMM, CMORPH, CHIRPS, and PERSIANN-CDR) and one of which is gauge-based (APHRODITE). The Lancang-Mekong River Basin (LMRB), an international basin, was chosen as the research region because of its diverse climate and geographical spread spanning six countries. According to the results of the analyses, the TRMM product exhibits better performance than the other three SPPs. The deep learning model proved its ef-ficacy by successfully reducing the spatial-temporal gap between the four SPPs and APHRODITE. In addition, the ADJ-TRMM product performed the best of the four corrected items, followed by the ADJ-CDR and ADJ-CHIRPS products. This study's findings indicate that each SPP has advantages and disadvantages across LMRB. In the aftermath of the discontinuation of the APHRODITE product in 2015, we believe that the deep learning framework will be a solution for generating a more up-to-date and dependable dataset for LMRB research. | Le, Xuan-Hien; Van, Linh Nguyen; Nguyen, Duc Hai; Nguyen, Giang V.; Jung, Sungho; Lee, Giha | Kyungpook Natl Univ, Disaster Prevent Emergency Management Inst, 2559 Gyeongsang, Sangju 37224, South Korea; Thuyloi Univ, Fac Water Resources Engn, 175 Tay Son, Hanoi 10000, Vietnam; Kyungpook Natl Univ, Dept Adv Sci & Technol Convergence, 2559 Gyeongsang, Sangju 37224, South Korea | Le, Xuan-Hien/AAZ-9166-2021; Nguyen, Hai/AAD-8210-2020; Nguyen, Giang/GQZ-4595-2022 | 57209735659; 58045719400; 58045815300; 57297771000; 57209733155; 35069799400 | leegiha@knu.ac.kr; | INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION | INT J APPL EARTH OBS | 1569-8432 | 1872-826X | 116 | SCIE | REMOTE SENSING | 2023 | 7.6 | 8.7 | 2.73 | 2025-06-25 | 20 | 21 | APHRODITE; Bias corrections; Deep learning; Mekong River Basin; Satellite precipitation product | MEKONG RIVER-BASIN; DENSE NETWORK; SATELLITE; RAINFALL; GAUGE; PERFORMANCE; SIMULATION; DATASET; IMPACT; CMORPH | APHRODITE; Bias corrections; Deep learning; Mekong River Basin; Satellite precipitation product | Mekong River; correction; machine learning; precipitation (climatology); precipitation assessment | English | 2023 | 2023-02 | 10.1016/j.jag.2022.103177 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Enhanced photoluminescence and radioluminescence of Dy3+-doped Ba-Na-B glasses | This research aims to study the photoluminescence and radioluminescence enhancement for Dy3+-doped Ba-Na-B glasses by (1) adding fluoride contain to the host glass and (2) adding Gd3+ to the glass compositions. The absorption spectra show 7 absorption bands in UV-Vis-NIR regions, assigned by 6H15/2-* 6P7/2 (347 nm), 4I15/2 (452 nm), 6F5/2 (796 nm), 6F7/2 (898 nm), 6F9/2 (1089 nm), 6H9/2 (1265 nm) and 6H11/2 (1674 nm). The excitation spectra show the most intense excitation wavelength at 350 nm. The emission spectra, excited with 350 nm, show the two major emission bands at 482 nm (4F9/2-* 6H15/2) and 575 nm (4F9/2-* 6H13/2). The emitted light is located in the white region, according to CIE 1931 chromaticity diagram. For fluoride adding study, 10BaO:25Na2O:64B2O3:1Dy2O3 (DyO) and 10BaO:25NaF:64B2O3:1Dy2O3 (DyF) were fabricated. The emission intensity of the DyF glass is higher than the DyO glass. For Gd3+ adding study, the 10BaO:25Na2O:(64-x)B2O3:1Dy2O3:xGd2O3 (x = 0, 2.5, 5, 7.5 and 10 mol%) were fabricated. For the photoluminescence, the glass sample with 5 mol% of Gd3+ ions provided the highest emission light yield. For the radioluminescence, the glass sample with 2.5 mol% of Gd3+ ions provided the highest scintillation potential at 14.15% compared with the BGO scintillation crystal. | Luewarasirikul, N.; Sarachai, S.; Kim, H. J.; Kaewkhao, J. | Suan Sunandha Rajabhat Univ, Fac Sci & Technol, Appl Phys Program, Bangkok 10300, Thailand; Nakhon Pathom Rajabhat Univ, Fac Sci & Technol, Phys Program, Nakhon Pathom 73000, Thailand; Nakhon Pathom Rajabhat Univ, Fac Sci & Technol, Ctr Excellence Glass Technol & Mat Sci CEGM, Nakhon Pathom 73000, Thailand; Kyungpook Natl Univ, Dept Phys, Daegu 41566, South Korea | Kim, Hong Joo/AAE-1178-2022 | 55871345500; 56267332500; 59051568100; 23974520300 | narun.lu@ssru.ac.th; | RADIATION PHYSICS AND CHEMISTRY | RADIAT PHYS CHEM | 0969-806X | 1879-0895 | 202 | SCIE | CHEMISTRY, PHYSICAL;NUCLEAR SCIENCE & TECHNOLOGY;PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | 2023 | 2.8 | 8.7 | 1.55 | 2025-06-25 | 5 | 7 | Borate glass; Dysprosium; Gadolinium; Photoluminescence; Radioluminescence; BGO | LUMINESCENCE PROPERTIES; ENERGY-TRANSFER; STRUCTURAL-PROPERTIES; OPTICAL-PROPERTIES; DY3+; IONS; STATE; GD3+; EMISSION; BARIUM | BGO; Borate glass; Dysprosium; Gadolinium; Photoluminescence; Radioluminescence | Barium compounds; Dysprosium; Dysprosium compounds; Emission spectroscopy; Fluorine compounds; Gadolinium; Gadolinium compounds; Glass; Scintillation; boric acid; dysprosium; fluoride; gadolinium; BGO; Borate glass; Excitation spectrum; Excitation wavelength; Gadolinia; Glass compositions; Glass samples; NIR regions; Radio-luminescence; UV-vis-NIR; absorption spectroscopy; Article; atomic emission spectrometry; chemical composition; chemical structure; colorimetry; controlled study; cost effectiveness analysis; crystallization; infrared radiation; luminescence; near infrared spectroscopy; photoluminescence; physical phenomena; radioluminescence; scintillation spectrometry; wavelength dispersive X ray spectroscopy; Photoluminescence | English | 2023 | 2023-01 | 10.1016/j.radphyschem.2022.110559 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Epitaxial ?-Ga2O3/GaN heterostructure for high electron-mobility transistors | GaN power technology, especially AlGaN/GaN high electron-mobility transistors (HEMTs), has made significant progress in recent years. However, the performance of HEMTs is still limited due to a trade-off between on -resistance and off-state breakdown voltage (BV). Integrating a polar gate dielectric with GaN HEMTs can potentially improve both sheet resistance of the two-dimensional electron gas channel and the field distribution between gate and drain. In this regard, orthorhombic kappa-Ga2O3 has attractive properties since it is predicted to be strongly polar and highly dielectric while it grows epitaxially on GaN. By successfully integrating crystalline kappa-Ga2O3 on GaN HEMTs, the channel sheet resistance is reduced by 20% from a reference device with amorphous Al2O3 gate dielectric. As a result, the cut-off frequency increases from 4.8 to 9.1 GHz. The dielectric property of kappa-Ga2O3 also improves BV from 354 to 380 V by reducing the peak electric field in the gate-drain region. | Kang, Ha Young; Yeom, Min Jae; Yang, Jeong Yong; Choi, Yoonho; Lee, Jaeyong; Park, Changkun; Yoo, Geonwook; Chung, Roy Byung Kyu | Kyungpook Natl Univ, Sch Mat Sci & Engn, Daegu 41566, South Korea; Soongsil Univ, Sch Elect Engn, Seoul 06938, South Korea | Lee, Jae/P-8895-2017; Yang, Jeong Yong/AGR-9699-2022; Yoo, Geonwook/AEC-6673-2022 | 57346636700; 57223930356; 57216440553; 55685936600; 59828837900; 12801686800; 56950197800; 16642183100 | gwyoo@ssu.ac.kr;roy.b.chung@knu.ac.kr; | MATERIALS TODAY PHYSICS | MATER TODAY PHYS | 2542-5293 | 31 | SCIE | MATERIALS SCIENCE, MULTIDISCIPLINARY;PHYSICS, APPLIED | 2023 | 10 | 8.7 | 2.55 | 2025-06-25 | 16 | 19 | GaN HEMTs; κ -Ga2O3; Spontaneous polarization; Channel resistance; Breakdown voltage | GROWTH; EPSILON-GA2O3; GAN | Breakdown voltage; Channel resistance; GaN HEMTs; Spontaneous polarization; κ-Ga<sub>2</sub>O<sub>3</sub> | Alumina; Aluminum gallium nitride; Aluminum oxide; Dielectric properties; Economic and social effects; Electric breakdown; Electron mobility; Gallium nitride; Gate dielectrics; III-V semiconductors; AlGaN/GaN high electron mobility transistors; Channel resistance; GaN high electron-mobility transistor; High electron-mobility transistors; Performance; Power technologies; Resistance state; Spontaneous polarizations; Trade-off between on-resistance; Κ-ga2O3; High electron mobility transistors | English | 2023 | 2023-02 | 10.1016/j.mtphys.2023.101002 | 바로가기 | 바로가기 | 바로가기 | 바로가기 |
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