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Nano-Micro Letters 2024年第5期16卷 214-230页

作者： Akromjon Akhmadjonov Kyung Taek Bae Kang Taek lee Department of Mechanical Engineering KAISTDaejeon 34141Republic of Korea KAIST Graduate School of Green Growth and Sustainability Daejeon 34141Republic of Korea

The unique characteristics of nanofibers in rational electrode design enable effec-tive utilization and maximizing material properties for achieving highly efficient and sustainable CO_(2) reduction reactions( CO_(2)RRs)in solid oxide elec-trolysis cells(SOECs).however,practical appli-cation of nanofiber-based electrodes faces chal-lenges in establishing sufficient interfacial contact and adhesion with the dense *** tackle this challenge,a novel hybrid nanofiber electrode,La_(0.6)Sr_(0.4)Co_(0.15)Fe_(0.8)Pd_(0.05)O_(3-δ)(h-LSCFP),is developed by strategically incorporating low aspect ratio crushed LSCFP nanofibers into the excess porous interspace of a high aspect ratio LSCFP nanofiber framework synthesized via electrospinning *** consecutive treatment in 100% h_(2) and CO_(2) at 700°C,LSCFP nanofibers form a perovskite phase with in situ exsolved Co metal nanocatalysts and a high concentration of oxygen species on the surface,enhancing CO_(2) *** SOEC with the h-LSCFP electrode yielded an outstanding current density of 2.2 A cm^(-2) in CO_(2) at 800°C and 1.5 V,setting a new benchmark among reported nanofiber-based *** twinning of the h-LSCFP reveals improved contact adhesion and increased reaction sites for CO_(2)*** present work demonstrates a highly catalytically active and robust nanofiber-based fuel electrode with a hybrid structure,paving the way for further advancements and nanofiber applications in CO_(2)-SOECs.

关键词： Nanofibers Fuel electrodes Digital twinning CO_(2)reduction reaction Solid oxide electrolysis cells

Effect of Meteorological Data Assimilation on Regional Air Quality Forecasts over the Korean Peninsula

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Journal of Meteorological Research 2024年第2期38卷 262-284页

作者： Yunjae ChO hyun Mee KIM Eun-Gyeong YANG Yonghee lee Jae-Bum lee Soyoung hA Department of Atmospheric Sciences Yonsei UniversitySeoul 03722Republic of Korea Air Quality Forecasting Center National Institute of Environmental ResearchIncheon 22689Republic of Korea National Center for Atmospheric Research BoulderCO 80305USA University of Maryland Baltimore County BaltimoreMD 21250USA Global Modeling and Assimilation Office NASA Goddard Space Flight CenterGreenbeltMD 20771USA

The Weather Research and Forecasting model coupled with Chemistry(WRF-Chem),a type of online coupled chemistry-meteorology model(CCMM),considers the interaction between air quality and meteorology to improve air quality *** data assimilation(DA)can be used to reduce uncertainty in meteorological field,which is one factor causing prediction uncertainty in the *** this study,WRF-Chem and three-dimensional variational DA were used to examine the impact of meteorological DA on air quality and meteorological forecasts over the Korean *** nesting model domains were configured over East Asia(outer domain)and the Korean Peninsula(inner domain).Three experiments were conducted by using different DA domains to determine the optimal model domain for the meteorological *** the meteorological DA was performed in the outer domain or both the outer and inner domains,the root-mean-square error(RMSE),bias of the predicted particulate matter(PM)concentrations,and the RMSE of predicted meteorological variables against the observations were smaller than those in the experiment where the meteorological DA was performed only in the inner *** indicates that the improvement of the synoptic meteorological fields by DA in the outer domain enhanced the meteorological initial and boundary conditions for the inner domain,subsequently improving air quality and meteorological *** to the experiment without meteorological DA,the RMSE and bias of the meteorological and PM variables were smaller in the experiments with *** effect of meteorological DA on the improvement of PM predictions lasted for approximately 58-66 h,depending on the ***,the uncertainty reduction in the meteorological initial condition by the meteorological DA contributed to a reduction of the forecast errors of both meteorology and air quality.

关键词： meteorological data assimilation regional air quality forecast particulate matter concentration optimal model domain forecast error WRF-Chem

Rationale and design of Tenecteplase Reperfusion Therapy in Acute Ischaemic Cerebrovascular Events III (TRACE III): a randomised, phase III, open- label, controlled trial

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Stroke & Vascular Neurology 2024年第1期9卷 82-89页

作者： Yunyun Xiong Bruce C V Campbell Marc Fisher lee h Schwamm Mark Parsons hao Li Yuesong Pan Xia Meng Xingquan Zhao Yongjun Wang Neurology Beijing Tiantan HospitalBeijingChina China National Clinical Research Center for Neurological Diseases BeijingChina Department of Medicine and Neurology The University of MelbourneMelbourneVictoriaAustralia Neurology Beth Israel Deaconess Medical CenterBostonMassachusettsUSA Department of Neurology and Comprehensive Stroke Center Massachusetts General HospitalBostonMassachusettsUSA Department of Neurology University of New South Wales South Western Sydney Clinical SchoolLiverpoolNew South WalesAustralia

Background and purpose Recombinant human TNK tissue-type plasminogen activator(rhTNK-tPA)was not inferior to alteplase for ischaemic stroke within *** study aimed to investigate the efficacy and safety of rhTNK-tPA in patients who had an ischaemic stroke due to large vessel occlusion(LVO)of anterior circulation beyond *** and design Tenecteplase Reperfusion Therapy in Acute Ischaemic Cerebrovascular Events-III(TRACE III)is a multicentre,prospective,randomised,open-label,blind endpoint,controlled clinical *** who had an ischaemic stroke due to anterior circulation LVO(internal carotid artery,middle cerebral artery M1 and M2 segments)within 4.5–24hours from last known well(including wake-up stroke and no witness stroke)and with salvageable tissue(ischaemic core volumeh ratio≥1.8 and mismatch volume≥15mL)based on CT perfusion or MRI perfusion-weighted imaging(PWI)were included and randomised to rhTNK-tPA 0.25mg/kg(single bolus)to a maximum of 25mg or standard medical ***,we will exclude patients who are intended for direct *** will be followed up for 90 *** outcomes Primary efficacy outcome is modified Rankin Scale(mRS)score≤1 at 90 *** efficacy outcomes include ordinal distribution of mRS at 90 days,major neurological improvement defined by a decrease≥8 points compared with the initial deficit or a score≤1 on the National Institutes of health Stroke Scale(NIhSS)at 72 hours,mRS score≤2 at 90 days,the rate of improvement on Tmax>6s at 24 hours and NIhSS score change from baseline at *** outcomes are symptomatic intracerebral haemorrhage within 36 hours and mortality at 90 *** TRACE III will provide evidence for the efficacy and safety of rhTNK-tPA in patients who had an ischaemic strokes due to anterior circulation LVO beyond *** registration number NCT05141305.

关键词： Therapy random Rational

Global public concern of childhood and adolescence suicide:a new perspective and new strategies for suicide prevention in the post-pandemic era

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World Journal of Pediatrics 2024年第9期20卷 872-900页

作者： Soeun Kim Jaeyu Park hyeri lee hayeon lee Selin Woo Rosie Kwon Sunyoung Kim Ai Koyanagi lee Smith Masoud Rahmati Guillaume Fond Laurent Boyer Jiseung Kang Jun hyuk lee Jiyeon Oh Dong Keon Yon Center for Digital health Medical Science Research InstituteKyung Hee University College of MedicineSeoulSouth Korea Department of Precision Medicine Kyung Hee University College of MedicineSeoulSouth Korea Department of Regulatory Science Kyung Hee UniversitySeoulSouth Korea Department of Family Medicine Kyung Hee University Medical CenterKyung Hee University College of MedicineSeoulSouth Korea Research and Development Unit Parc Sanitari Sant Joan de DeuBarcelonaSpain Centre for health Performance and WellbeingAnglia Ruskin UniversityCambridgeUK Department of Physical Education and Sport Sciences Faculty of Literature and Human SciencesLorestan UniversityKhoramabadIran Department of Physical Education and Sport Sciences Faculty of Literature and HumanitiesVali-e-Asr University of RafsanjanRafsanjanIran CEReSS-health Service Research and Quality of Life Center Assistance Publique-Hôpitaux de MarseilleAix Marseille UniversityMarseilleFrance Department of Anesthesia Critical Care and Pain MedicineMassachusetts General HospitalBostonMAUSA Division of Sleep Medicine Harvard Medical SchoolBostonMAUSA health and human Science University of Southern CaliforniaLos AngelesCAUSA Department of Medicine Kyung Hee University College of MedicineSeoulSouth Korea Department of Pediatrics Kyung Hee University Medical CenterKyung Hee University College of Medicine23 Kyungheedae-roDongdaemun-guSeoul02447South Korea

Background Suicide is the second leading cause of death in young people worldwide and is responsible for about 52,000 deaths annually in children and adolescents aged 5-19 ***,social,psychological,and behavioral factors play important roles in suicide *** traumatic events such as the COVID-19 pandemic may contribute to suicidal behaviors in young people,there is a need to understand the current status of suicide in adolescents,including its epidemiology,associated factors,the influence of the pandemic,and management *** sources We investigated global and regional suicide mortality rates among children and adolescents aged 5-19 years using data from the Global Burden of Diseases,Injuries,and Risk Factors Study(GBD)*** suicide mortality rates from 1990 to 2019 were examined in 204 countries and territories across six World health Organization(WhO)***,we utilized electronic databases,including PubMed/MEDLINE and Scopus,and employed various combinations of terms such as“suicide”,“adolescents”,“youth”,“children”,“risk factors”,“COVID-19 pandemic”,“prevention”,and“intervention”to provide a narrative review on suicide within the pediatric population in the post-pandemic *** Despite the decreasing trend in the global suicide mortality rate from 1990 to 2019,it remains *** mortality rates from suicide by firearms or any other specified means were both greater in ***,Southeast Asia had the highest suicide rate among the six WhO *** COVID-19 pandemic seems to contribute to suicide risk in young people;thus,there is still a strong need to revisit appropriate management for suicidal children and adolescents during the *** The current narrative review integrates up-to-date knowledge on suicide epidemiology and the effects of the COVID-19 pandemic,risk factors,and intervention *** numerous studies have characterized trends in suicide among young people during the

关键词： COVID-19 Global Pandemic Suicide Children Adolescents

Cell architecture designs towards high-energy-density microscale energy storage devices

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Nano Research Energy 2024年第2期3卷 69-82页

作者： Kwon-hyung lee Sang-Young lee Ulsan Advanced Energy Technology R&D Center Korea Institute of Energy Research(KIER)Ulsan44776Republic of Korea Department of Chemical and Biomolecular Engineering Yonsei UniversitySeoul03722Republic of Korea

The rapid growth of miniaturized electronics has led to an urgent demand for microscale energy storage devices(MESDs)to sustainably power the micro electronic ***,most MESDs reported to date have suffered from the limited energy densities and shape versatility compared to conventional large-scale counterparts because of the architectural constraints inherent in microfabrication-based cell manufacturing and cell dimension/*** review addresses the cell architecture design for MESDs that can achieve both miniaturization and high energy *** provide a comprehensive overview of five types of cell architectures of MESDs and their fabrication *** addition,to enable practical applications of MESDs,several cell design approaches are presented with the aim of minimizing the inactive parts of the cell and maximizing the performance metrics of ***,we discuss development direction and outlook of MESDs with a focus on materials chemistry,energy-dense electrochemical systems,and cell performance normalization,which will help to expand their applications and manufacturing scalability.

关键词： microscale energy storage device cell architecture microfabrication miniaturization high-energy-density

highly efficient and stable organic solar cells with SnO_(2)electron transport layer enabled by UV-curing acrylate oligomers

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Journal of Energy Chemistry 2024年第5期92卷 124-131页

作者： Mwende Mbilo Du hyeon Ryu Seungjin lee Muhammad haris Julius Mwakondo Mwabora Robinson Juma Musembi hang Ken lee Sang Kyu lee Chang Eun Song Won Suk Shin Department of Physics Faculty of Science and TechnologyUniversity of Nairobi(UoN)P.O.Box 30197-00100NairobiKenya Advanced Energy Materials Research Center Korea Research Institute of Chemical Technology(KRICT)Daejeon 34114Republic of Korea Advanced Materials and Chemical Engineering University of Science and Technology(UST)Daejeon 34113Republic of Korea

The interfaces between the inorganic metal oxide and organic photoactive layer are of outmost importance for efficiency and stability in organic solar cells(OSCs).Tin oxide(SnO_(2))is one of the promising candidates for the electron transport layer(ETL)in high-performance inverted *** a solution-processed SnO_(2)ETL is employed,however,the presence of interfacial defects and suboptimal interfacial contact can lower the power conversion efficiency(PCE)and operational stability of ***,highly efficient and stable inverted OSCs by modification of the SnO_(2)surface with ultraviolet(UV)-curable acrylate oligomers(SAR and OCS)are *** highest PCEs of 16.6%and 17.0%are achieved in PM6:Y6-BO OSCs with the SAR and OCS,respectively,outperforming a device with a bare SnO_(2)ETL(PCE 13.8%).The remarkable enhancement of PCEs is attributed to the optimized interfacial contact,leading to mitigated surface *** strikingly,improved light-soaking and thermal stability strongly correlated with the interfacial defects are demonstrated for OSCs based on SnO_(2)/UV cross-linked resins compared to OSCs utilizing bare SnO_(2).We believe that UV cross-linking oligomers will play a key role as interfacial modifiers in the future fabrication of large-area and flexible OSCs with high efficiency and stability.

关键词： Organic solar cells SnO_(2) Surface defects Ultraviolet resins Stability Cross-linking oligomers Non-halogenated solvent

Black Garlic as an Antiviral for herpes Simplex Virus-2 in Lung Cells

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Advances in Bioscience and Biotechnology 2024年第1期15卷 70-89页

作者： Jenna R. horowitz lee h. lee Sandra D. Adams Department of Biology Montclair State University Montclair NJ USA

Allicin, an antioxidant, is known for providing garlic with its unique fragrance and taste, as well as for its antimicrobial properties. Black garlic, a fermented form of garlic, contains higher levels of antioxidants than fresh garlic. Antioxidants play a vital role in alleviating cellular stress during viral infections. Viral infections result in oxidative stress through the production of reactive oxidative species (ROS). A prolonged state of oxidative stress can result in cell death, DNA damage, and disease progression. In this study, black garlic extract (BGE) is evaluated for its ability to mitigate cytopathic effects and oxidative stress caused by herpes simplex virus-2 (hSV-2) infections in vitro. Antiviral assays were performed to determine the percent of viral inhibition resulting from treatment with the BGE. ROS-GloTM h2O2 assays were then completed to measure the post-infection ROS levels of BGE-treated virus and cells. The results thus far suggest that BGE may inhibit viral infection and decrease levels of oxidative stress.

关键词： Black Garlic herpes Simplex Virus-2 Antioxidant Antiviral Allicin

Delphi study for developing a checklist of adverse events associated with acupotomy

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Journal of Integrative Medicine 2024年第5期22卷 579-587页

作者： hyungsun Jun haebeom lee Sang-hoon Yoon Chan-Young Kwon Damin Jeon Jun-hwan lee Jungtae leem Department of Diagnostics College of Korean MedicineWonkwang UniversityIksan 54538Republic of Korea 7Days Inc. Seoul 06247Republic of Korea Chung-Yeon Korean Medicine Clinic Seoul 06224Republic of Korea Department of Oriental Neuropsychiatry Dong-Eui University College of Korean MedicineBusan 47227Republic of Korea Chonnam National University hwasun hospital Hwasun 58128Republic of Korea KM Science Research Division Korea Institute of Oriental MedicineDaejeon 34054Republic of Korea Department of Korean Convergence Medical Science KIOM SchoolUniversity of Science&Technology(UST)Daejeon 34054Republic of Korea Department of Physical Medicine and Rehabilitation Spaulding Rehabilitation HospitalHarvard Medical SchoolBostonMA 02115USA Research Center of Traditional Korean Medicine College of Korean MedicineWonkwang UniversityIksan 54538Republic of Korea

Background Acupotomy,a more invasive procedure than acupuncture,involves the use of a thicker needle with an integrated knife at the tip,necessitating safety *** aimed to define relevant adverse events(AEs)and create a standardized form of the ACUPOtomy-related AEs ChECKlist(ACUPOChECK).Methods Before conducting the Delphi process,a systematic review and pilot prospective study were conducted to gather information on previously reported *** these data,pilot versions of the ACUPOChECK and Delphi questionnaires were *** Delphi questionnaire involved selecting types of AE for inclusion,establishing separate criteria for acupotomy-related AEs,and achieving a consensus on AE *** Korean doctors with experience in acupotomy or AE research were recruited to participate in each Delphi *** was considered to have been reached if the critical value for the content validity ratio met or exceeded *** The final ACUPOChECK was developed using four rounds of the Delphi method and one face-to-face consensus *** included 12 local AEs(pain,hemorrhage,bruise,hematoma,edema,pruritus,rash,infection,nerve damage,dysesthesia,movement impairment,and pneumothorax)and 14 systemic AEs(disease aggravation,needle fatigue,sleepiness,procedural nausea,procedural vomiting,procedural headache,procedural dizziness,sweating,procedural shock,syncope,dyspnea,procedural pain,sleep disorder,and postprocedural infection).Separate criteria were established for pain,hemorrhage and bruising:pain was defined as pain that occurrs during daily activities and persists for longer than 72 h,hemorrhage as bleeding that continues for≥3 min despite pressure application,and bruising as having a bruise with a diameter of≥3 ***-ended descriptions were allowed for AEs not covered by the checklist,and severity and causality were assessed using the Common Terminology Criteria for Adverse Events and modified World health Organization-Uppsala Monitoring C

关键词： Acupotomy Delphi technique Patient safety Safety management Adverse event

Utilization of biomarkers for the prognostic prediction of cardiac arrest survivors using a multi-modal approach

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World Journal of Emergency Medicine 2024年第2期15卷 131-134页

作者： Changshin Kang Yeonho You Jung Soo Park Byeong Kwon Park Jae Kwang lee Byung Kook lee Department of Emergency Medicine College of MedicineChungnam National UniversityDaejeon 35015Republic of Korea Department of Emergency Medicine Chungnam National University HospitalDaejoen 35015Republic of Korea Department of Emergency Medicine Konyang University HospitalCollege of MedicineDaejeon 35015Republic of Korea Department of Emergency Medicine Chonnam National University Medical SchoolChonnam National University HospitalGwangju 61469Republic of Korea

International guidelines for post-cardiac arrest care recommend using multi-modal strategies to avoid the withdrawal of life-sustaining therapy(WLST)in patients with the potential for neurological recovery.[1]however,a clear methodology for multi-modal approaches has yet to be ***-specific enolase(NSE)is currently the only recommended biomarker,and the European Resuscitation Council(ERC)and the European SocietyofIntensiveCareMedicine(ESICM)have proposed a cutoff value of 60μg/L at 48 and/or 72 h after the return of spontaneous circulation(ROSC)as a multimodal prognostic tool for predicting poor neurological outcomes.

关键词： cardiac modal return

The PRR-EC complex and SWR1 chromatin remodeling complex function cooperatively to repress nighttime hypocotyl elongation by modulating PIF4 expression in Arabidopsis

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Plant Communications 2024年第9期5卷 184-199页

作者： Jin hoon Won Jeonghyang Park hong Gil lee Sangrae Shim hongwoo lee Eunkyoo Oh Pil Joon Seo Department of Chemistry Seoul National UniversitySeoul 08826Republic of Korea Department of Life Sciences Korea UniversitySeoul 02841Republic of Korea Plant Genomics and Breeding Institute Seoul National UniversitySeoul 08826Republic of Korea Department of Forest Resources Kangwon National UniversityChuncheon 24341Republic of Korea

The circadian clock entrained by environmental light-dark cycles enables plants to fine-tune diurnal growth and developmental ***,we show that physical interactions among evening clock components,including PSEUDO-RESPONSE REGULATOR 5(PRR5),TIMING OF CAB EXPRESSION 1(TOC1),and the Evening Complex(EC)component EARLY FLOWERING 3(ELF3),define a diurnal repressive chromatin structure specifically at the PhYTOChROME-INTERACTING FACTOR 4(PIF4)locus in *** three clock components act interdependently as well as independently to repress nighttime hypocotyl elongation,as hypocotyl elongation rate dramatically increased specifically at nighttime in the prr5-1 toc1-21 elf3-1 mutant,concomitantly with a substantial increase in PIF4 *** repression of PIF4 by ELF3,PRR5,and TOC1 is mediated by the SWI2/SNF2-RELATED(SWR1)chromatin remodeling complex,which incorporates histone h2A.Z at thePIF4 locus,facilitating robust epigenetic suppression ofPIF4 during the ***,these findings demonstrate that the PRR-EC-SWR1 complex represses hypocotyl elongation at night through a distinctive chromatin domain covering PIF4 chromatin.

关键词： hypocotyl elongation circadian clock PRR Evening Complex histone h2A.Z SWR1 complex