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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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| ○ | ○ | Review | A critical review of sustainable pesticide remediation in contaminated sites: Research challenges and mechanistic insights | Incidental pesticide application on farmlands can result in contamination of off-target biota, soil, groundwater, and surrounding ecosystems. To manage these pesticide contaminations sustainably, it is important to utilize advanced approaches to pesticide decontamination. This review assesses various innovative strategies applied for remediating pesticide-contaminated sites, including physical, chemical, biological, and nanoremediation. Integrated remediation approaches appear to be more effective than singular technologies. Bioremediation and chemical remediation are considered suitable and sustainable strategies for decontaminating contaminated soils. Furthermore, this study highlights key mechanisms underlying advanced pesticide remediation that have not been systematically studied. The transformation of applied pesticides into metabolites through various biotic and chemical triggering factors is well documented. Ex-situ and in-situ technologies are the two main categories employed for pesticide remediation. However, when selecting a remediation technique, it is important to consider factors such as application sites, cost-effectiveness, and specific purpose. In this review, the sustainability of existing pesticide remediation strategies is thoroughly analyzed as a pioneering effort. Additionally, the study summarizes research uncertainties and technical challenges associated with different remediation approaches. Lastly, specific recommendations and policy advocacy are suggested to enhance contemporary remediation approaches for cleaning up pesticide-contaminated sites. | Sarker, Aniruddha; Shin, Won Sik; Al Masud, Md Abdullah; Nandi, Rakhi; Islam, Tofazzal | Rural Dev Adm, Dept Agrofood Safety & Crop Protect, Chem Safety Div, Residual Chem Assessment Div, Wonju 55356, Jeollabuk Do, South Korea; Kyungpook Natl Univ, Sch Architecture Civil Environm & Energy Engn, Daegu 41566, South Korea; Bangladesh Acad Rural Dev, Kotbari, Cumilla, Bangladesh; Bangabandhu Sheikh Mujibur Rahman Agr Univ, Inst Biotechnol & Genet Engn, Gazipur 1706, Bangladesh | Islam, Tofazzal/F-2563-2010; Masud, Md Abdullah Al/JEF-1055-2023; Sarker, Aniruddha/GYQ-6800-2022 | 57211874397; 23019870800; 57542255300; 57216177596; 58402647300 | fagunaniruddha@gmail.com;wshin@knu.ac.kr;masuderel@knu.ac.kr;rakhinandi.1989@gmail.com;tofazzalislam@bsmrau.edu.bd; | ENVIRONMENTAL POLLUTION | ENVIRON POLLUT | 0269-7491 | 1873-6424 | 341 | SCIE | ENVIRONMENTAL SCIENCES | 2024 | 7.3 | 12.2 | 3.64 | 2025-05-07 | 26 | 24 | Contamination; Pesticide; Remediation strategies; Research challenges; Sustainability; Biotechnology | ADVANCED OXIDATION PROCESSES; SOIL MICROBIAL COMMUNITY; WASTE-WATER TREATMENT; AGRICULTURAL SOILS; ORGANOPHOSPHORUS PESTICIDES; ENHANCED DEGRADATION; SORPTION-DESORPTION; ORGANIC AMENDMENTS; REMOVAL; BIOCHAR | Biotechnology; Contamination; Pesticide; Remediation strategies; Research challenges; Sustainability | Biodegradation, Environmental; Ecosystem; Environmental Restoration and Remediation; Pesticides; Soil; Soil Pollutants; Bioremediation; Biotechnology; Cost effectiveness; Groundwater; Groundwater pollution; Metabolites; Pesticides; Soil pollution; Sustainable development; pesticide; Contaminated sites; Critical review; Innovative strategies; Mechanistics; Nanoremediation; Pesticide applications; Pesticide contaminations; Remediation strategies; Research challenges; Sustainable strategies; bioremediation; factor analysis; pesticide; research work; soil pollution; soil quality; sustainability; bioremediation; biotechnology; contamination; decontamination; environmental factor; environmental policy; environmental sustainability; Review; risk factor; sustainable development goal; uncertainty; bioremediation; ecosystem; ecosystem restoration; soil; soil pollutant; Contamination | English | 2024 | 2024-01-15 | 10.1016/j.envpol.2023.122940 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Catalytic pyrolysis of harmful plastic waste to alleviate environmental impacts | Wax is a detrimental byproduct of plastic waste pyrolysis causing challenges upon its release into the environment owing to persistence and potential toxicity. In this study, the valorization of wax materials through conversion into BTEX (i.e., benzene, toluene, ethylbenzene, and xylene) was achieved via catalytic pyrolysis using zeolite-based catalysts. The potential of two types of waxes, spent wax (SW), derived from the pyrolysis of plastic waste, and commercial paraffin wax (PW), for BTEX generation, was investigated. Using HZSM-5, higher yields of oil (54.9 wt%) and BTEX (18.2 wt%) were produced from the pyrolysis of SW compared to PW (32.3 and 14.1 wt%, respectively). This is due to the improved accessibility of lighter hydrocarbons in SW to Bronsted and Lewis acid sites in HZSM-5 micropores, promoting cracking, isomerization, cyclization, Diels-Alder, and dehydrogenation reactions. Further, the use of HZSM-5 resulted in significantly larger yields of oil and BTEX from SW pyrolysis compared to Hbeta and HY. This phenomenon is ascribed to the well-balanced distribution of Bronsted and Lewis acid sites and the identical geometric structure of HZSM-5 micropores and BTEX molecules. The addition of Ga to HZSM-5 further led to 2.24% and 28.30% enhancements in oil and BTEX yields, respectively, by adjusting the acidity of the catalyst through the introduction of new Lewis acid sites. The regeneration of the Ga/ HZSM-5 catalyst by removing deposited coke on the spent catalyst under air partially recovered catalytic activity. This study not only offers an efficient transformation of undesirable wax into valuable fuels but also provides an environmentally promising solution, mitigating pollution, contributing to carbon capture, and promoting a healthier and more sustainable environment. It also suggests future research directions, including catalyst optimization and deactivation management, feedstock variability exploration, and techno-economic analyses for sustainable wax conversion into BTEX via catalytic pyrolysis. | Yim, Hyunji; Valizadeh, Soheil; Rhee, Gwang Hoon; Jae, Jungho; Khan, Moonis Ali; Jeon, Byong-Hun; Nam, Hyungseok; Park, Young-Kwon | Univ Seoul, Sch Environm Engn, Seoul 02504, South Korea; Univ Seoul, Dept Mech & Informat Engn, Seoul 02504, South Korea; Pusan Natl Univ, Sch Chemial Engn, Busan 46241, South Korea; King Saud Univ, Coll Sci, Chem Dept, Riyadh 11451, Saudi Arabia; Hanyang Univ, Dept Earth Resource Environm Engn, Seoul 04763, South Korea; Kyungpook Natl Univ, Sch Mech Engn, Daegu 41566, South Korea | Valizadeh, Soheil/LFR-8937-2024; Khan, Moonis/C-6356-2011; Jeon, Byong-Hun/AAF-4352-2020 | 57374547200; 57062504800; 7006884314; 57205844769; 57219446608; 57653536800; 57190418228; 16029749100 | catalica@uos.ac.kr; | ENVIRONMENTAL POLLUTION | ENVIRON POLLUT | 0269-7491 | 1873-6424 | 343 | SCIE | ENVIRONMENTAL SCIENCES | 2024 | 7.3 | 12.2 | 2.74 | 2025-05-07 | 7 | 7 | Plastic -derived wax; Thermocatalytic conversion; Zeolite catalysts; HZSM-5; Aromatics | HIGH-DENSITY POLYETHYLENE; HZSM-5 ZEOLITE; AROMATIZATION; DEPOSITION; SEPARATION; CRACKING | Aromatics; HZSM-5; Plastic-derived wax; Thermocatalytic conversion; Zeolite catalysts | Bromine compounds; Catalyst activity; Dehydrogenation; Economic analysis; Environmental impact; Hydrocarbons; Isomerization; Microporosity; Pyrolysis; Sustainable development; benzene; Bronsted acid; ethylbenzene; gallium; hydrocarbon; Lewis acid; paraffin; toluene; xylene; zeolite; coke; fuel; plastic; wax; zeolite; Aromatic; Benzene- toluenes; Catalytic pyrolysis; H-ZSM-5; Lewis acid site; Plastic-derived wax; Plastics waste; Thermocatalytic conversion; Zeolite catalyst; ]+ catalyst; acidity; catalyst; environmental impact; plastic waste; pyrolysis; zeolite; Article; carbon capture; environmental impact; plastic waste; pyrolysis; recycling; valorization; acidity; article; catalysis; catalyst; controlled study; cyclization; cycloaddition; dehydrogenation; Diels Alder reaction; isomerization; pharmaceutics; Zeolites | English | 2024 | 2024-02-15 | 10.1016/j.envpol.2023.123198 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Efficient two-way fluid - structure interaction simulation for performance prediction of pressure-compensating emitter | Drip irrigation using a high -performance pressure-compensating (PC) emitter is one of the essential components for precision agriculture, and it is necessary to accurately predict its performance prior to design. In this study, an efficient two-way fluid -structure interaction (FSI) simulation model was developed and verified through an enlarged model experiment. The computational fluid dynamics (CFD) and computational solid mechanics (CSM) models of the FSI simulation were systematically verified, and a calibration method for the overestimated flow rate in the re-rising range was applied. The CFD model was determined to be the shear stress transport turbulence model, and the CSM model was determined to be the Ogden hyperelastic model for the PC emitter. The minimum prediction error for the flow rate was 7.93%, which was within 10% for all cases. The simulation model demonstrated its efficiency by analysing the performance of a single PC emitter with an average total analysis time of 18.6 h. In addition, by comparing various cases according to the design parameters, it is considered that the hardness of the diaphragm has a significant impact on the design of low-pressure PC emitters. The simulation model of this study can accurately predict the performance of PC emitter under specific conditions, yet improvement of simulation model is required to be applied in design optimisation. Future studies may benefit from combining an improved FSI simulation with a surrogate model to further enhance optimisation efforts. | Seo, Byung-hun; Lee, Sangik; Lee, Jong-hyuk; Kim, Dong-su; Seo, Ye-jin; Kim, Dong-woo; Choi, Won | Seoul Natl Univ, Coll Agr & Life Sci, Dept Landscape Architecture & Rural Syst Engn, 1 Gwanak Ro, Seoul 08826, South Korea; Kyungpook Natl Univ, Coll Agr & Life Sci, Dept Agr Civil Engn, 80 Daehak Ro, Daegu 41566, South Korea; Seoul Natl Univ, Integrated Major Global Smart Farm, 1 Gwanak Ro, Seoul 08826, South Korea; Seoul Natl Univ, Res Inst Agr & Life Sci, 1 Gwanak Ro, Seoul 08826, South Korea | Lee, Jong-Hyuk/HTQ-9685-2023; Lee, Sangik/JFS-3290-2023 | 57329495600; 57218215209; 57221623269; 57898369900; 57329495700; 59152104500; 54412025900 | fembem@snu.ac.kr; | BIOSYSTEMS ENGINEERING | BIOSYST ENG | 1537-5110 | 1537-5129 | 244 | SCIE | AGRICULTURAL ENGINEERING;AGRICULTURE, MULTIDISCIPLINARY | 2024 | 5.3 | 12.2 | 0.86 | 2025-05-07 | 2 | 2 | Drip irrigation; Fluid-structure interaction; Similarity law; Performance prediction; Pressure-compensating emitter; Multiphysics simulation | HYDRAULIC PERFORMANCE; DRIP; LOSSES; FLOW | Drip irrigation; Fluid–structure interaction; Multiphysics simulation; Performance prediction; Pressure-compensating emitter; Similarity law | Computational fluid dynamics; Forecasting; Irrigation; Shear stress; Structural design; Drip irrigation; Fluid-structure interaction; Interaction simulations; Multiphysics simulations; Performance; Performance prediction; Pressure compensating; Pressure-compensating emitter; Similarity law; Simulation model; Turbulence models | English | 2024 | 2024-08 | 10.1016/j.biosystemseng.2024.05.015 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Microplastic characterization in small freshwater fishes collected in Gyeongan-cheon, a tributary stream of Han River in South Korea: Ingestion and depuration study of Nylon | Plastic inventions have had an impact on various industries, and people easily approach to plastic products, degrading into microplastic (MP). In this study, distribution of MP was evaluated in freshwater fishes collected in a tributary stream of the Han River, Gyeongan-cheon. Totally 38 fishes, mostly Zacco platypus, were used to analyze, and they were collected in two different seasons as the normal and rainy seasons. Fishes contained 34-284 particles/individual. The prevalent size of MP in fishes ranged from 45 to 100 mu m, followed by 100-300 and 20-45 mu m. Shapes of MP in fishes were mostly fragments, and types of MP were polypropylene (PP) > polyethylene (PE) > polytetrafluoroethylene (PTFE). By 4-day ingestion of Nylon at 100 mu g/L (equivalent to 55,000 particles/L, about 20-40 mu m) in Zacco koreanus, the treated fish showed MP concentration with an average number of 53 Nylons. Mean retention time value was considered as 13.4 days by the uptake-depuration test using Z. platypus at 500 mu g/L Nylon. Taken together, MP concentration found in smaller freshwater fish was dependent on living habitat and MP size. These findings underscore the importance of ongoing monitoring of MPs in freshwater ecosystems and the need to understand MP ingestion and excretion patterns in small freshwater fish species. | Kim, Chaeeun; Lee, Sang-Ryong; Jeon, Hwang-Ju; Kim, Kyeongnam; Kim, Donghyeon; Lee, Hyoyoung; Park, Sunku; Lee, Sung-Eun | Kyungpook Natl Univ, Dept Appl Biosci, Daegu 41566, South Korea; Dongguk Univ, Dept Biol & Environm Sci, Goyang 10326, Gyeonggi Do, South Korea; Louisiana State Univ, Red River Res Stn, Bossier City, LA USA; Kyungpook Natl Univ, Inst Qual & Safety Evaluat Agr Prod, Daegu 41566, South Korea; KOTITI Testing & Res Inst, Gwacheon 13840, Gyeonggi Do, South Korea | Kim, Kyeongnam/KSM-2719-2024; Jeon, Hwangju/JDW-9035-2023; Lee, Sang-Ryong/C-2167-2017 | 57200245142; 57191419414; 56328792200; 57191364349; 57780824900; 59360150400; 59360354400; 55890041600 | selpest@knu.ac.kr; | ENVIRONMENTAL POLLUTION | ENVIRON POLLUT | 0269-7491 | 1873-6424 | 363 | SCIE | ENVIRONMENTAL SCIENCES | 2024 | 7.3 | 12.2 | 0 | 2025-05-07 | 0 | 0 | Microplastics; Gyeongan-cheon; Zacco platypus; Characteristics; Uptake-depuration study; Nylon | Characteristics; Gyeongan-cheon; Microplastics; Nylon; Uptake-depuration study; Zacco platypus | Animals; Environmental Monitoring; Fishes; Microplastics; Nylons; Republic of Korea; Rivers; Water Pollutants, Chemical; Gyeongan River; Han River [Far East]; Kyonggi; South Korea; Fish; Macroinvertebrates; Microplastic; Plastic products; Plastics industry; microplastic; nylon; polyethylene; polypropylene; polytetrafluoroethylene; microplastic; nylon; Characteristic; Depuration; Freshwater fishes; Gyeongan-cheon; Han river; Microplastics; Nylon; South Korea; Uptake-depuration study; Zacco platypus; biological uptake; depuration; excretion; fish; freshwater ecosystem; ingestion rate; plastic waste; pollution exposure; polymer; river water; tributary; water quality; Article; body weight; ecosystem; Fourier transform infrared spectroscopy; freshwater fish; ingestion; microscopy; nonhuman; prevalence; quality control; rainy season; retention time; South Korea; animal; chemistry; environmental monitoring; fish; metabolism; procedures; river; South Korea; water pollutant; Rayon | English | 2024 | 2024-12-15 | 10.1016/j.envpol.2024.125044 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Simultaneous detection method for two cardiac disease protein biomarkers on a single chip modified with mixed aptamers using surface plasmon resonance | A simultaneous detection method for two cardiac disease protein biomarkers present in serum samples on a single planar gold chip using surface plasmon resonance (SPR) is described. The detection of N-terminal pro -brain natriuretic peptide (NT-proBNP) and tumor necrosis factor alpha (TNF-alpha), which are known as acute myocardial infarction (AMI) biomarkers, with predetermined clinically relevant concentrations was performed using mixed aptamers specific to each protein tethered on a single gold surface. After the binding of NT-proBNP and/or TNF-alpha to the mixed aptamers, an antibody specific to each target protein was injected to form a surface sandwich complex to improve selectivity. In order to adjust the dynamic ranges in the known clinically relevant concentration significantly different for NT-proBNP (0.13-0.24 nM) and TNF-alpha (0.5-3 pM), the surface density ratios of the corresponding pair of aptamer and antibody were first systematically determined, which were the 1:1 mixed aptamer chip with 40 nM anti-NT-proBNP and 100 nM anti-TNF-alpha. This allowed to establish the distinct dynamic ranges of 0.05-0.5 nM for NT-proBNP and 0.1-5 pM for TNF-alpha in a buffer, along with detection and quantification limits of 0.03 and 0.19 nM for NT-proBNP and 0.06 and 0.21 pM for TNF-alpha, respectively. The changes in refractive unit (RU) values observed when exposing both proteins at different concentrations alongside the corresponding fixed concentration of antibodies onto the 1:1 mixed aptamer chip were then correlated to the sum of RU values measured when using the injection of individual protein for evaluating each protein concentration. With a complete characterization of the simultaneous quantification of two protein concentrations in the buffer, the mixed aptamer chip was finally employed for direct measurements of NT-proBNP and TNF-alpha concentrations in undiluted serum samples from healthy controls and AMI patients. The results of simultaneous SPR measurements for the two proteins in the serum samples were further compared to the individual protein concentration results using an enzyme-linked immunosorbent assay. | Lee, Sang Hyuk; Back, Ji Hyun; Joo, Hyung Joon; Lim, Do-Sun; Lee, Ji Eun; Lee, Hye Jin | Kyungpook Natl Univ, Dept Chem, 80 Daehakro, Daegu 41566, South Korea; Kyungpook Natl Univ, Green Nano Mat Res Ctr, 80 Daehakro, Daegu 41566, South Korea; Korea Inst Sci & Technol, Biomed Res Inst, Chem & Biol integrat Res Ctr, Seoul 02792, South Korea; Korea Univ, Coll Life Sci & Biotechnol, Dept Biotechnol, Seoul 02841, South Korea; Korea Univ, Coll Med, Cardiovasc Ctr, Dept Cardiol, Seoul 02841, South Korea | Lee, Ji-Eun/B-9774-2018; Joo, Hyung/Q-4875-2016; LEE, HYEJIN/W-1345-2018 | 55188583800; 57639880000; 23004531200; 7401816184; 55992294200; 56569175200 | hyejinlee@knu.ac.kr; | TALANTA | TALANTA | 0039-9140 | 1873-3573 | 267 | SCIE | CHEMISTRY, ANALYTICAL | 2024 | 6.1 | 12.2 | 3.17 | 2025-05-07 | 12 | 13 | Simultaneous detection; Mixed aptamer chip; Surface sandwich assay; Surface plasmon resonance; Acute myocardial infarction biomarkers; Clinical serum sample analysis | LATERAL FLOW IMMUNOASSAY; ACUTE MYOCARDIAL-INFARCTION; SENSITIVE DETECTION; SERUM SAMPLES; NT-PROBNP; TNF-ALPHA; NANOPARTICLES; ASSOCIATION; BIOSENSOR; LEVEL | Acute myocardial infarction biomarkers; Clinical serum sample analysis; Mixed aptamer chip; Simultaneous detection; Surface plasmon resonance; Surface sandwich assay | Antibodies; Cardiology; Cell death; Gold; Surface plasmon resonance; Acute myocardial infarction; Acute myocardial infarction biomarker; Aptamers; Clinical serum sample analyse; Mixed aptamer chip; Sample analysis; Sandwich assays; Serum samples; Simultaneous detection; Surface sandwich assay; Surface-plasmon resonance; Biomarkers | English | 2024 | 2024-01-15 | 10.1016/j.talanta.2023.125232 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Sustainable valorisation of sewage sludge via carbon dioxide-assisted pyrolysis | The escalating volume of sewage sludge (SS) generated poses challenges in disposal, given its potential harm to the environment and human health. This study explored sustainable solutions for SS management with a focus on energy recovery. Employing CO2-assisted pyrolysis, we converted SS into flammable gases (H2 and CO; syngas). Single-stage pyrolysis of SS in a CO2 conditions demonstrated that CO2 enhances flammable gas production (especially CO) through gas phase reactions (GPRs) with volatile matter (VM) at temperatures >= 520 degrees C. Specifically, the CO2 partially oxidized the VM released from SS and concurrently underwent reduction into CO. To enhance the syngas production at temperatures <= 520 degrees C, multi-stage pyrolysis setup with additional heat energy and a Ni/Al2O3 catalyst were utilized. These configurations significantly increased flammable gas production, particularly CO, at temperatures <= 520 degrees C. Indeed, the flammable gas yield in the catalytic pyrolysis of SS increased from 200.3 mmol under N2 conditions to 219.2 mmol under CO2 conditions, representing a 4.4-fold increase compared to single-stage pyrolysis under CO2 conditions (50.0 mmol). By integrating a water-gasshift reaction, the flammable gases produced from CO2-assisted catalytic pyrolysis were expected to have the potential to generate revenue of US$4.04 billion. These findings highlight the effectiveness of employing CO2 in SS pyrolysis as a sustainable and effective approach for treating and valorising SS into valuable energy resources. | Kim, Minyoung; Choi, Dongho; Jung, Sungyup; Tsang, Yiu Fai; Jeong, Sanghyun; Kim, Younkyoo; Kwon, Eilhann E. | Hanyang Univ, Dept Earth Resources & Environm Engn, Seoul 04763, South Korea; Kyungpook Natl Univ, Dept Environm Engn, Daegu 41566, South Korea; Educ Univ Hong Kong, Dept Sci & Environm Studies, Hong Kong 999077, Peoples R China; Pusan Natl Univ, Sch Civil & Environm Engn, Busan 46241, South Korea; Hanyang Univ, Sch Int Studies, Seoul 04763, South Korea | Kwon, Eilhann/A-1225-2012; Tsang, Yiu/AAJ-2524-2020; Jeong, Sanghyun/IQU-8214-2023; Jung, Sungyup/GZG-6207-2022; Choi, Dongho/LTY-8225-2024 | 57193932233; 57200013497; 55073290800; 22954605700; 57200597289; 59211462700; 9240622100 | ek2148@hanyang.ac.kr; | ENVIRONMENTAL POLLUTION | ENVIRON POLLUT | 0269-7491 | 1873-6424 | 358 | SCIE | ENVIRONMENTAL SCIENCES | 2024 | 7.3 | 12.2 | 1.96 | 2025-05-07 | 6 | 6 | Renewable energy; Sewage sludge; Waste-to-energy; Green chemistry; Thermochemical conversion methods | POLYCYCLIC AROMATIC-HYDROCARBONS; ANAEROBIC-DIGESTION; BIO-OIL; WATER; GAS; ENERGY; PERFORMANCE; CONVERSION; RECOVERY; IMPACTS | Green chemistry; Renewable energy; Sewage sludge; Thermochemical conversion methods; Waste-to-energy | Carbon Dioxide; Carbon Monoxide; Catalysis; Hot Temperature; Pyrolysis; Sewage; Waste Disposal, Fluid; Aluminum compounds; Carbon dioxide; Chemical shift; Energy resources; Methane; Nickel compounds; Phase interfaces; Pyrolysis; Sewage sludge; Synthesis gas; Water gas shift; carbon dioxide; synfuel; carbon monoxide; Condition; Conversion methods; Flammable gas; Gas productions; Green-chemistry; Renewable energies; Single stage; Thermochemical Conversion; Thermochemical conversion method; Waste to energy; alternative energy; carbon dioxide; cost analysis; energy resource; environmental economics; power generation; pyrolysis; sewage disposal; sludge; sustainable development; thermochemistry; waste management; Article; carbonization; catalysis; catalyst; dehydrogenation; energy dispersive X ray spectroscopy; energy recovery; energy resource; flow rate; furnace; gas chromatography; inductively coupled plasma mass spectrometry; pyrolysis; quality control; scanning electron microscopy; sludge; synergistic effect; temperature; thermography; thermogravimetry; transesterification; waste valorization; chemistry; high temperature; procedures; sewage; Sustainable chemistry | English | 2024 | 2024-10-01 | 10.1016/j.envpol.2024.124516 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | Editorial Material | ASO Visual Abstract: Comparison of EPIC Versus HIPEC in the Treatment of Colorectal Peritoneal Metastases and Appendix Tumors Using Inverse Probability of Treatment Weighting | Jeong, Min Hye; Kang, Su Jin; Park, Soo Yeun; Kwak, Sang Gyu; Seo, An Na; Park, Sue Hyun; Park, Jun Seok; Kim, Hye Jin; Choi, Gyu-Seog | Kyungpook Natl Univ, Chilgok Hosp, Sch Med, Colorectal Canc Ctr, Daegu, South Korea; Daegu Catholic Univ, Sch Med, Dept Med Stat, Daegu, South Korea; Kyungpook Natl Univ, Sch Med, Dept Pathol, Daegu, South Korea; Kyungpook Natl Univ Hosp, Dept Surg, Daegu, South Korea | Kim, Hye/W-1059-2019; Kwak, Sang Gyu/AAG-4341-2021; Park, Joonhong/AAZ-9885-2020 | psy-flower@daum.net; | ANNALS OF SURGICAL ONCOLOGY | ANN SURG ONCOL | 1068-9265 | 1534-4681 | 31 | 10 | SCIE | ONCOLOGY;SURGERY | 2024 | 3.5 | 12.3 | 0 | English | 2024 | 2024-10 | 10.1245/s10434-024-15825-5 | 바로가기 | 바로가기 | 바로가기 | ||||||||||||
| ○ | ○ | Review | Biofuel and biochemical production through biomass transformation using advanced thermochemical and biochemical processes - A review | Prolonged consumption of fossil fuels and emission of greenhouse gases necessitates the need of alternate fuels of eco-friendly nature. Abundance and less emission of pollutants make biomass as promising resource for energy production. Thermochemical and biochemical methods are the efficient technologies for the effective conversion of biomass into biofuel and biochemical products. Biomass is considered as the potential clean energy source but direct combustion of biomass leads to severe environmental concern hence advanced biomass conversion technologies become attractive to produce biofuel and various biochemical products such as hydrogen, ethanol, acetone, butanol, organic acids etc., Suitable pre-treatment methods ensure the effective utilization of lignocellulosic biomass into energy efficient biofuels and allied products. Through bio-electro chemical conversion, microbial fuel cells produce clean and effective bioenergy. Life cycle assessment of biomass in energy production evidenced less greenhouse emissions further it facilitates strategies to be incorporated to ensure sustainability. The present review throws light on advanced thermochemical and biochemical conversion technologies to produce first to fourth generation biofuel and various biochemical products. The review further summarizes the thermochemical and biochemical conversion reactors, bio-electrochemical conversion technologies, role of recombinant technologies and enzyme catalyzed thermochemical conversion processes. The biochemical and thermochemical conversion of biomass to produce biofuels addresses the United Nations Sustainable Development Goals (UNSDGs) such as SDG 07: Affordable and clean energy, SDG 09: Industry, Innovation and Infrastructure, SDG 12: Responsible consumption and production, SDG 13: Climate action. | Poornima, Shanmugam; Manikandan, Sivasubramanian; Prakash, Rajavel; Deena, Santhana Raj; Subbaiya, Ramasamy; Karmegam, Natchimuthu; Kim, Woong; Govarthanan, Muthusamy | KS Rangasamy Coll Technol, Dept Biotechnol, Tiruchengode 637215, Tamil Nadu, India; Saveetha Inst Med & Tech Sci SIMATS, Saveetha Sch Engn, Dept Biotechnol, Chennai 602105, Tamil Nadu, India; KS Rangasamy Coll Technol, Dept Mech Engn, Thiruchengode 637215, Tamil Nadu, India; Copperbelt Univ, Sch Math & Nat Sci, Dept Biol Sci, Jambo Dr,POB 21692, Kitwe, Zambia; Govt Arts Coll Autonomous, PG & Res Dept Bot, Salem 636007, 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; Korea Univ, Sch Civil Environm & Architectural Engn, Seoul, South Korea | ; S, Manikandan/GZM-7135-2022; Santhana RaJ, Deena/HGV-5071-2022; Natchimuthu, Karmegam/J-4745-2019; Santhana Raj, Deena/HGV-5071-2022; Subbaiya, R/AAR-2948-2021; S, Poornima/AAC-5680-2021; Muthusamy, Govarthanan/C-1491-2014; Karmegam, Natchimuthu/J-4745-2019 | 57208670582; 55213168500; 59174209000; 57772435200; 55263515700; 6506043230; 55581636400; 54881927600 | kanishkarmegam@gmail.com;gova.muthu@gmail.com; | FUEL | FUEL | 0016-2361 | 1873-7153 | 372 | SCIE | ENERGY & FUELS;ENGINEERING, CHEMICAL | 2024 | 7.5 | 12.3 | 2.35 | 2025-05-07 | 24 | 27 | Biomass conversion; Biofuel; Biochemical products; Thermochemical conversion; Biochemical conversion; Electro-chemical transformation | LIFE-CYCLE ASSESSMENT; FAST PYROLYSIS; BIO-OIL; HYDROTHERMAL LIQUEFACTION; LIGNOCELLULOSIC ETHANOL; BIOETHANOL PRODUCTION; AGRICULTURAL WASTES; ANAEROBIC-DIGESTION; CURRENT PERSPECTIVES; METABOLIC PATHWAYS | Biochemical conversion; Biochemical products; Biofuel; Biomass conversion; Electro-chemical transformation; Thermochemical conversion | Acetone; Bioconversion; Biofuels; Energy efficiency; Environmental technology; Fossil fuels; Greenhouse gases; Life cycle; Microbial fuel cells; Sustainable development; Biochemical conversion; Biochemical product; Biofuels and biochemicals; Biomass conversion; Biomass transformation; Chemical transformations; Conversion technology; Electro-chemical transformation; Energy productions; Thermochemical Conversion; Biomass | English | 2024 | 2024-09-15 | 10.1016/j.fuel.2024.132204 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Comparison of EPIC Versus HIPEC in the Treatment of Colorectal Peritoneal Metastases and Appendix Tumors Using Inverse Probability of Treatment Weighting | Background. The selection of hyperthermic intraperitoneal chemotherapy (HIPEC) or early postoperative intraperitoneal chemotherapy (EPIC) for peritoneal metastases from colorectal cancer or appendiceal neoplasms following cytoreductive surgery (CRS) depends on the surgeon's discretion. This study was designed to compare postoperative and oncologic outcomes of HIPEC and EPIC using inverse probability of treatment weighting (IPTW). Methods. This study included 175 patients who received HIPEC or EPIC following CRS at a single tertiary university hospital between December 1999 and December 2020. Inverse probability of treatment weighting analysis was performed to control for pretreatment characteristics between the two groups. Multivariate analysis was performed to determine factors associated with postoperative and survival outcomes. Results. After IPTW, no significant differences in baseline demographics and tumor characteristics were observed between the two groups. The HIPEC group had a significantly longer operation time than the EPIC group. The EPIC group showed a significantly higher postoperative mortality rate than the HIPEC group. Operation time (odds ratio [OR] 1.01; 95% confidence interval [CI] 1.01-1.02; p < 0.001), bowel anastomosis (OR 7.25; 95% CI 1.16-45.2; p = 0.034), neoadjuvant chemotherapy (OR 7.62; 95% CI 1.85-31.4; p = 0.005), and EPIC (OR 8.76; 95% CI 2.16-35.5; p = 0.002) were independent risk factors for major surgical complications. No association was observed between intraperitoneal chemotherapy type and major hematologic toxicity, overall survival, progression-free survival, or peritoneal progression-free survival. Conclusions. EPIC was a risk factor for major surgical complications. Survival outcomes were similar between the two types of intraperitoneal chemotherapy. | Jeong, Min Hye; Kang, Su Jin; Park, Soo Yeun; Kwak, Sang Gyu; Seo, An Na; Park, Suehyun; Park, Jun Seok; Kim, Hye Jin; Choi, Gyu-Seog | Kyungpook Natl Univ, Chilgok Hosp, Sch Med, Colorectal Canc Ctr, Daegu, South Korea; Daegu Catholic Univ, Sch Med, Dept Med Stat, Daegu, South Korea; Kyungpook Natl Univ, Sch Med, Dept Pathol, Daegu, South Korea; Kyungpook Natl Univ Hosp, Dept Surg, Daegu, South Korea | Kim, Hye/W-1059-2019; Kwak, Sang Gyu/AAG-4341-2021; Park, Joonhong/AAZ-9885-2020 | 57854899000; 58814791100; 40561578300; 56645812600; 55804153700; 58081703400; 35226761100; 57204567554; 8058759100 | psy-flower@daum.net;sanggyu39@naver.com; | ANNALS OF SURGICAL ONCOLOGY | ANN SURG ONCOL | 1068-9265 | 1534-4681 | 31 | 10 | SCIE | ONCOLOGY;SURGERY | 2024 | 3.5 | 12.3 | 0 | 2025-05-07 | 1 | 1 | Colorectal neoplasms; Appendiceal neoplasm; Cytoreduction surgical procedures; Chemotherapy; Hyperthermic intraperitoneal chemotherapy; Early postoperative intraperitonealchemotherapy | POSTOPERATIVE INTRAPERITONEAL CHEMOTHERAPY; COMPLETE CYTOREDUCTIVE SURGERY; PSEUDOMYXOMA PERITONEI; SYSTEMIC CHEMOTHERAPY; CARCINOMATOSIS; CANCER; IMPACT | Appendiceal neoplasm; Chemotherapy; Colorectal neoplasms; Cytoreduction surgical procedures; Early postoperative intraperitonealchemotherapy; Hyperthermic intraperitoneal chemotherapy | Adult; Aged; Antineoplastic Combined Chemotherapy Protocols; Appendiceal Neoplasms; Chemotherapy, Adjuvant; Chemotherapy, Cancer, Regional Perfusion; Colorectal Neoplasms; Combined Modality Therapy; Cytoreduction Surgical Procedures; Female; Follow-Up Studies; Humans; Hyperthermia, Induced; Hyperthermic Intraperitoneal Chemotherapy; Male; Middle Aged; Peritoneal Neoplasms; Prognosis; Retrospective Studies; Survival Rate; antineoplastic agent; capecitabine; fluorouracil; fluorouracil plus folinic acid; folinic acid; irinotecan; mitomycin; monoclonal antibody; oxaliplatin; unclassified drug; antineoplastic agent; aged; appendix tumor; Article; blood toxicity; cancer chemotherapy; cancer survival; clinical outcome; comparative study; confidence interval; controlled study; cytoreductive surgery; drug effect; drug fatality; early postoperative intraperitoneal chemotherapy; female; hazard ratio; human; hyperthermic intraperitoneal chemotherapy; intermethod comparison; intestine anastomosis; intestine resection; inverse probability of treatment weighting; Kaplan Meier method; major clinical study; male; metastatic colorectal cancer; minimally invasive surgery; multivariate analysis; neoadjuvant chemotherapy; odds ratio; operation duration; overall survival; peritoneum metastasis; postoperative complication; progression free survival; retrospective study; risk factor; statistical analysis; surgical mortality; tertiary care center; university hospital; adjuvant chemotherapy; adult; appendix tumor; colorectal tumor; cytoreductive surgery; follow up; middle aged; mortality; multimodality cancer therapy; pathology; peritoneum tumor; prognosis; regional perfusion; survival rate; therapy; thermotherapy | English | 2024 | 2024-10 | 10.1245/s10434-024-15674-2 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Diurnal Rhythms in the Red Seaweed Gracilariopsis chorda are Characterized by Unique Regulatory Networks of Carbon Metabolism | Cellular and physiological cycles are driven by endogenous pacemakers, the diurnal and circadian rhythms. Key functions such as cell cycle progression and cellular metabolism are under rhythmic regulation, thereby maintaining physiological homeostasis. The photoreceptors phytochrome and cryptochrome, in response to light cues, are central input pathways for physiological cycles in most photosynthetic organisms. However, among Archaeplastida, red algae are the only taxa that lack phytochromes. Current knowledge about oscillatory rhythms is primarily derived from model species such as Arabidopsis thaliana and Chlamydomonas reinhardtii in the Viridiplantae, whereas little is known about these processes in other clades of the Archaeplastida, such as the red algae (Rhodophyta). We used genome-wide expression profiling of the red seaweed Gracilariopsis chorda and identified 3,098 rhythmic genes. Here, we characterized possible cryptochrome-based regulation and photosynthetic/cytosolic carbon metabolism in this species. We found a large family of cryptochrome genes in G. chorda that display rhythmic expression over the diurnal cycle and may compensate for the lack of phytochromes in this species. The input pathway gates regulatory networks of carbon metabolism which results in a compact and efficient energy metabolism during daylight hours. The system in G. chorda is distinct from energy metabolism in most plants, which activates in the dark. The green lineage, in particular, land plants, balance water loss and CO2 capture in terrestrial environments. In contrast, red seaweeds maintain a reduced set of photoreceptors and a compact cytosolic carbon metabolism to thrive in the harsh abiotic conditions typical of intertidal zones. | Lee, Junmo; Yang, Ji Hyun; Weber, Andreas P. M.; Bhattacharya, Debashish; Kim, Woe-Yeon; Yoon, Hwan Su | Kyungpook Natl Univ, Dept Oceanog, Daegu 41566, South Korea; Kyungpook Natl Univ, Kyungpook Inst Oceanog, Daegu 41566, South Korea; Sungkyunkwan Univ, Dept Biol Sci, Suwon 16419, South Korea; Heinrich Heine Univ, Inst Plant Biochem, Cluster Excellence Plant Sci CEPLAS, D-40225 Dusseldorf, Germany; Rutgers State Univ, Dept Biochem & Microbiol, New Brunswick, NJ 08901 USA; Gyeongsang Natl Univ, Res Inst Life Sci, Div Appl Life Sci BK21 Four, Jinju 52828, South Korea | ; Yoon, Hwan Su/A-2974-2013; Weber, Andreas/LMN-4187-2024 | 57217851052; 56098976800; 7403708001; 7201931909; 7405813205; 35239094800 | hsyoon2011@skku.edu; | MOLECULAR BIOLOGY AND EVOLUTION | MOL BIOL EVOL | 0737-4038 | 1537-1719 | 41 | 2 | SCIE | BIOCHEMISTRY & MOLECULAR BIOLOGY;EVOLUTIONARY BIOLOGY;GENETICS & HEREDITY | 2024 | 5.3 | 12.3 | 0.53 | 2025-05-07 | 2 | 3 | Gracilariopsis chorda; rhythmic gene; cryptochrome; cytosolic carbon metabolism; horizontal gene transfers | NADP-MALIC ENZYME; HORIZONTAL GENE-TRANSFER; DISRUPTS CIRCADIAN-RHYTHMS; PHOSPHOENOLPYRUVATE CARBOXYKINASE; CRYPTOCHROME/PHOTOLYASE FAMILY; FUNCTIONAL-ANALYSIS; STARCH METABOLISM; DASH CRYPTOCHROME; PROTEIN FAMILY; LIGHT | cryptochrome; cytosolic carbon metabolism; Gracilariopsis chorda; horizontal gene transfers; rhythmic gene | carbon; carbon dioxide; complementary DNA; cryptochrome; green fluorescent protein; malate dehydrogenase (decarboxylating); pyruvate kinase; cryptochrome; phytochrome; algal genetics; Article; carbon emission; carbon fixation; carbon metabolism; cell metabolism; cellular distribution; Chlamydomonas reinhardtii; circadian rhythm; citric acid cycle; comparative study; down regulation; Embryophyta; energy metabolism; fluid balance; gene expression; gene product; gene regulatory network; gluconeogenesis; glycolysis; Gracilariopsis; Gracilariopsis chorda; heterologous expression; intertidal zone; limit of quantitation; nonhuman; Phaeodactylum tricornutum; photoperiodicity; photoreceptor; photosynthesis; phylogeny; protein protein interaction; real time polymerase chain reaction; real time reverse transcription polymerase chain reaction; RNA sequencing; seaweed; stop codon; sunlight; terrestrial species; thallus; upregulation; water loss; Arabidopsis thaliana; Archaeplastida; article; cell cycle progression; cladistics; controlled study; homeostasis; red alga; signal transduction; Viridiplantae | English | 2024 | 2024-02-01 | 10.1093/molbev/msae012 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Microbially catalyzed anode and cathode microbial electrosynthesis system for efficient metformin removal and volatile fatty acid production | The removal of different pharmaceuticals and personal care products from surface water is crucial. This study focused on the removal and transformation of metformin (MTF), an emerging contaminant in aqueous solutions using a dual biocatalyzed microbial electrosynthesis system (MES). Successful biodegradation of MTF (91 %) was achieved within 120 h with improved bioelectrochemical performance. The current density (-849 mA/m2) with drug loading at 0.5 ppm was 10.3, 7.6, and 2.4 times higher than that of the control, 0.1 ppm, and 0.3, ppm, respectively. Volatile fatty acids (VFAs) production also improved with excellent acetate, propionate, and butyrate production at dual biocatalyzed MES. Liquid chromatography mass spectrometry studies indicated improved mineralization with more MTF bioproducts. MTF regulated the microbial flora through enrichment of the electroactive phyla Proteobacteria and Bacteroidetes. This study provides a new perspective for the use of dual biocatalyzed microbial electrosynthesis systems in bioremediation research. | Ali, Abdul Samee; Tahir, Khurram; Kim, Bolam; Lim, Youngsu; Lee, Dae Sung | Kyungpook Natl Univ, Dept Environm Engn, 80 Daehak Ro, Daegu 41566, South Korea; Univ Nova Lisboa, Inst Tecnol Quim & Biol Antonio Xavier, Oeiras, Portugal | ; Tahir, Khurram/KFS-5321-2024 | 58073888400; 57207114377; 57208922438; 57207112603; 55568524907 | daesung@knu.ac.kr; | FUEL | FUEL | 0016-2361 | 1873-7153 | 358 | SCIE | ENERGY & FUELS;ENGINEERING, CHEMICAL | 2024 | 7.5 | 12.3 | 0.63 | 2025-05-07 | 2 | 2 | Metformin; Dual biocatalyzed system; Biodegradation; Microbial electrosynthesis system; Volatile fatty acids | ANTIDIABETIC DRUG METFORMIN; WASTE-WATER; HPLC METHOD; DEGRADATION; REDUCTION; IDENTIFICATION; GUANYLUREA | Biodegradation; Dual biocatalyzed system; Metformin; Microbial electrosynthesis system; Volatile fatty acids | Bioremediation; Drug products; Electrodes; Liquid chromatography; Mass spectrometry; Surface waters; Volatile fatty acids; Bio-electrochemical; Drug loading; Dual biocatalyzed system; Emerging contaminant; Fatty acid productions; Liquid chromatography - mass spectrometries; Metformins; Microbial electrosynthesis system; Performance; Pharmaceutical and personal care products; Biodegradation | English | 2024 | 2024-02-15 | 10.1016/j.fuel.2023.130237 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Optimizing carrot pulp waste valorization via thermochemical conversion using carbon dioxide | This study proposes an environmentally sustainable approach for converting food waste into fuels and chemicals, especially focusing on syngas production. The carbon-negative aspect of the pyrolysis process was achieved by employing CO2 as the reaction medium. Carrot pulp waste (CPW) was used as an exemplary food waste in this work. In the single-stage pyrolysis of CPW, the presence of CO2 led to improved syngas generation. The introduction of CO2, rather than N2 carrier gas, resulted in substantial increase of CO formation at temperatures >= 400 degrees C, with a decrease in bio-oil production. This phenomenon was due to the chemical reactions between CO2 and the volatile organic compounds (VOCs) produced during the pyrolysis of CPW. Specifically, CO2 played a mechanistic role by providing an extra oxygen source for CO production and participating in the oxidative thermal cracking of VOCs. In-depth analysis of multi-stage pyrolysis verified the mechanistic role of CO2, particularly at temperatures >= 190 degrees C. However, CO2-induced reactions influenced the molecular size of the VOCs. To boost the CO2-induced reactions for additional syngas formation, a nickel-based catalyst was introduced during the pyrolysis of CPW, which effectively expedited the homogeneous reactions initiated by CO2, thereby indicating its potential to accelerate and optimize food waste valorization. | Kwon, Dohee; Kim, Youngju; Choi, Dongho; Tsang, Yiu Fai; Jung, Sungyup; Kwon, Eilhann E. | Hanyang Univ, Dept Earth Resources & Environm Engn, Seoul 04763, South Korea; Educ Univ Hong Kong, Dept Sci & Environm Studies, Hong Kong 999077, Peoples R China; Kyungpook Natl Univ, Dept Environm Engn, Daegu 41566, South Korea | ; Jung, Sungyup/ABE-1493-2021; Kwon, Eilhann/AGY-3339-2022; Tsang, Yiu/AAJ-2524-2020; Choi, Dongho/LTY-8225-2024 | 57208275497; 58662374200; 57200013497; 22954605700; 55073290800; 9240622100 | sjung001@knu.ac.kr;ek2148@hanyang.ac.kr; | FUEL | FUEL | 0016-2361 | 1873-7153 | 369 | SCIE | ENERGY & FUELS;ENGINEERING, CHEMICAL | 2024 | 7.5 | 12.3 | 0.31 | 2025-05-07 | 1 | 2 | Circular bioeconomy; CO2 utilization; Agricultural waste; Food waste valorization; Pyrolysis | FOOD WASTE; ANAEROBIC-DIGESTION; PYROLYSIS; BIOMASS; CATALYSTS; BIOCHAR | Agricultural waste; Circular bioeconomy; CO<sub>2</sub> utilization; Food waste valorization; Pyrolysis | Agricultural wastes; Chemical contamination; Cracking (chemical); Oils and fats; Synthesis gas; Volatile organic compounds; Circular bioeconomy; CO2 utilization; Food waste; Food waste valorization; Mechanistics; Pyrolysis process; Reaction media; Syngas production; Thermochemical Conversion; Waste valorizations; Carbon dioxide | English | 2024 | 2024-08-01 | 10.1016/j.fuel.2024.131799 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Regularity for Double Phase Functionals with Two Modulating Coefficients | In this paper, we establish regularity results for local minimizers of functionals with non-standard growth conditions and non-uniform ellipticity properties. The model case is given by the double phase integral with two modulating coefficients w bar right arrow integral [a(x)vertical bar Dw vertical bar(p) + b(x)vertical bar Dw vertical bar(q)]dx, 1 = 0, with 0 < mu <= a(center dot)+ b(center dot). Here, the coefficient b(center dot) is assumed to beHolder continuous and the coefficient a(center dot) is assumed to be uniformly continuous. | Kim, Bogi; Oh, Jehan | Kyungpook Natl Univ, Dept Math, Daegu 41566, South Korea | 58904201600; 56673305300 | rlaqhrl4@knu.ac.kr;jehan.oh@knu.ac.kr; | JOURNAL OF GEOMETRIC ANALYSIS | J GEOM ANAL | 1050-6926 | 1559-002X | 34 | 5 | SCIE | MATHEMATICS | 2024 | 1.5 | 12.3 | 1.14 | 2025-05-07 | 1 | 1 | Double phase problem; Minimizer; Nonstandard growth; Regularity | MINIMIZERS; CALCULUS | Double phase problem; Minimizer; Nonstandard growth; Primary 35B65; Regularity; Secondary 35J70, 49N60, 35A15 | English | 2024 | 2024-05 | 10.1007/s12220-024-01584-y | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Review | Seawater electrolysis for hydrogen production: Technological advancements and future perspectives | Hydrogen energy is widely acknowledged as a renewable and inexhaustible source of energy that can help combat the current energy crises and mitigate the environmental impact caused by the extensive use of fossil fuels. Hence contemporary techniques for hydrogen production such as natural seawater (NSW) electrolysis is emerging. Seawater is an abundant (>96 % of total water reservoir) but almost useless source of water (till now). This review presents an extensive discussion of experimental investigations aimed at identifying the most effective pathway to achieve the highest performance of seawater electrolysis (SWE) through recently introduced catalysts, membrane and electrolyzer. The fundamental experimental parameters such as electrolyte pH (alka -line, acidic, or neutral seawater as electrolyte), applied potential, current density, overpotential, Tafel slope, stability, and faradic efficiency (FE) have been studied for oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) electrocatalysts. To gain a better understanding of the current shortcomings of SWE, the most effective methods for achieving stable, long-lasting SWE have been studied to figure out how reliable SWE is when it comes to producing green hydrogen fuel for real-world applications. | Mishra, Arti; Park, Hyunwoong; El-Mellouhi, Fedwa; Han, Dong Suk | Qatar Univ, Ctr Adv Mat, POB 2713, Doha, Qatar; Kyungpook Natl Univ, Sch Energy Engn, Daegu 41566, South Korea; Hamad Bin Khalifa Univ HBKU, Qatar Fdn, Qatar Environm & Energy Res Inst, POB 34110, Doha, Qatar; Qatar Univ, Coll Engn, Dept Chem Engn, POB 2713, Doha, Qatar | El-Mellouhi, Fadwa/AFJ-9316-2022; Mishra, Arti/GZN-1169-2022; Han, Dong SuK/AAX-9333-2021 | 57189265611; 7601565583; 8435468300; 58809106000 | hwp@knu.ac.kr;dhan@qu.edu.qa; | FUEL | FUEL | 0016-2361 | 1873-7153 | 361 | SCIE | ENERGY & FUELS;ENGINEERING, CHEMICAL | 2024 | 7.5 | 12.3 | 4.7 | 2025-05-07 | 37 | 38 | Natural seawater (NSW) electrolysis; Hydrogen energy; Oxygen evolution reaction (OER); Hydrogen evolution reaction (HER) | WATER ELECTROLYSIS; EVOLUTION REACTION; PH RANGE; EFFICIENT; ALKALINE; OXYGEN; ELECTROCATALYST; NANOPARTICLES; GENERATION; ELECTRODES | Hydrogen energy; Hydrogen evolution reaction (HER); Natural seawater (NSW) electrolysis; Oxygen evolution reaction (OER) | Alkalinity; Electrocatalysts; Electrolysis; Electrolytes; Energy policy; Environmental impact; Fossil fuels; Oxygen; Reservoirs (water); Seawater; Slope stability; Current energy; Future perspectives; Hydrogen Energy; Hydrogen evolution reaction; Hydrogen evolution reactions; Natural seawater electrolyse; Oxygen evolution reaction; Seawater electrolysis; Sources of energy; Technological advancement; Hydrogen production | English | 2024 | 2024-04-01 | 10.1016/j.fuel.2023.130636 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Spatial classification in the presence of measurement error | In recent decades, spatial classification has received considerable attention in a wide array of disciplines. In practice, binary response variable is often subject to measurement error, misclassification. To account for the misclassified response in spatial classification, we proposed validation data -based adjustment methods that use interval validation data to rectify misclassified responses. Regression calibration and multiple imputation methods are utilized to correct the misclassified outcomes at the locations where the gold -standard device is not available. Generalized linear mixed model and indicator Kriging are applied for spatial classification at unsampled locations. Simulation studies are performed to compare the proposed methods with naive methods that ignore the misclassification. It was found that the proposed models significantly improve prediction accuracy. Additionally, the proposed models are applied for precipitation detection in South Korea. | Ma, Yuhan; Shin, Kyuhee; Lee, Gyuwon; Song, Joon Jin | Baylor Univ, Dept Stat Sci, Waco, TX 76706 USA; Kyungpook Natl Univ, Ctr Atmospher REmote Sensing CARE, Dept Atmospher Sci, Daegu, South Korea | Shin, Kyuhee/LMO-2829-2024; Ma, Yu-Han/ABC-2965-2021 | 58843514800; 57222003871; 7404852271; 14062434200 | Joon_Song@baylor.edu; | SPATIAL STATISTICS | SPAT STAT-NETH | 2211-6753 | 59 | SCIE | GEOSCIENCES, MULTIDISCIPLINARY;MATHEMATICS, INTERDISCIPLINARY APPLICATIONS;REMOTE SENSING;STATISTICS & PROBABILITY | 2024 | 2.5 | 12.3 | 0 | 2025-05-07 | 1 | 1 | Misclassification; Internal validation data; Regression calibration; Multiple imputation; Generalized linear mixed model; Indicator kriging | MULTIPLE-IMPUTATION; REGRESSION-MODELS; MISCLASSIFICATION | Generalized linear mixed model; Indicator kriging; Internal validation data; Misclassification; Multiple imputation; Regression calibration | English | 2024 | 2024-03 | 10.1016/j.spasta.2024.100812 | 바로가기 | 바로가기 | 바로가기 | 바로가기 |
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