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World Journal of Clinical Cases 2023年第9期11卷 2043-2050页

作者： Min-Hee Choi In-young Yoon Won-joong kim Department of Anesthesiology and Pain Medicine Ewha Womans University Mokdong HospitalSeoul 07985South Korea

BACKGROUND Manubriosternal joint(MSJ)disease is a rare cause of anterior chest pain but can be a major sign of systemic arthritic *** patients with ankylosing spondylitis(AS),a type of systemic arthritis,chest pain can be due to MSJ involvement and can be improved by ultrasound-guided corticosteroid injection into the *** SUMMARY A 64-year-old man visited our pain clinic complaining of anterior chest *** were no abnormal findings on lateral sternum X-ray,but arthritic changes in the MSJ were observed on single-photon emission computed tomography-computed *** performed additional laboratory tests,and he was finally diagnosed with *** pain relief,we performed ultrasound-guided intra-articular(IA)corticosteroid injections into the *** the injections,his pain nearly *** For patients complaining of anterior chest pain,AS should be considered,and single-photon emission computed tomography-computed tomography can be helpful in *** addition,ultrasound-guided IA corticosteroid injections may be effective for pain relief.

关键词： Ankylosing spondylitis Anterior chest pain Manubriosternal joint Single-photon emission computed tomography-computed tomography Case report

Effect of Roasting Temperature on Production of Functional Wild-Rice Tea and Factors Influencing Purchase Intention Towards Wild-Rice Tea

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Rice science 2022年第3期29卷 197-200页

作者： Hyun Yi JUNG Kyoung Rim HAN Geon LEE joong Kyun kim Department of Biotechnology and Bioengineering Pukyong National UniversityNam-GuBusan 485137Republic of Korea Department of Research&Development Hyundae F&CBusan 604-842Republic of Korea Department of Environmental Engineering Dong-A UniversityBusan 49315Republic of Korea

The properties of raw wild rice were investigated to produce a functional tea,and the value of this tea was *** highest antioxidant activity[80.5%2,2-diphenyl-1-picrylhydrazyl(DPPH)radical scavenging activity]was achi... 详细信息

关键词： Influencing Tea Functional

Predictors and prognostic impact of post-operative atrial fibrillation in patients with hip fracture surgery

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World Journal of Clinical Cases 2022年第11期10卷 3379-3388页

作者： Seong Jun Bae Chang Hee Kwon Tae-young kim Haseong Chang Bum Sung kim Sung Hea kim Hyun-joong kim Department of Internal Medicine Konkuk University Medical CenterSeoul 05030South Korea Department of Orthopaedic Surgery Konkuk University Medical CenterSeoul 05030South Korea

BACKGROUND Atrial fibrillation(AF)is the most common arrhythmia developing in postoperative *** data are available regarding pre-operative risk factors and prognostic impact of post-operative AF(POAF)following hip fracture surgery(HFS)in Korean *** We aimed to investigate the incidence,predictors,and hospital prognosis of POAF in HFS *** This study included 245 patients without history of AF who underwent HFS between August 2014 and November *** was defined as new-onset AF that occurred during hospitalization after *** Twenty patients(8.2%)experienced POAF after *** developed on median post-operative day 2(interquartile range,1–3).Multivariable logistic regression analysis showed that age[odds ratio(OR),1.111;95%confidence interval(CI),1.022–1.209],chronic obstructive pulmonary disease(COPD)(OR,6.352;95%CI,1.561–25.841)and E/e’ratio(OR,1.174;95%CI,1.002–1.376)were significant predictors of *** with POAF had a significantly higher intensive care unit admission rate(55.0%vs 14.7%,P<0.001)and incidence of congestive heart failure(45.0%vs 10.7%,P<0.001).In multivariable logistic regression analysis,POAF was significantly associated with increased incidence of congestive heart failure(OR,4.856;95%CI,1.437–16.411)and intensive care unit admission(OR,6.615;95%CI,2.112–20.718).CONCLUSION POAF was frequently developed in elderly patients following ***,COPD and elevated E/e’ratio were found as significant predictors of POAF in HFS *** with POAF significantly experienced intensive care unit admission and incident congestive heart failure during hospitalization.

关键词： Atrial fibrillation Post-operative Predictor Prognosis Hip fracture surgery

Reversible Zn/polymer heterogeneous anode

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Carbon Energy 2023年第6期5卷 82-91页

作者： Lingyun Xiong Hao Fu Kai Yang Ji young kim Ren Ren joong Kee Lee Woochul Yang Guicheng Liu Department of Physics Dongguk UniversitySeoulRepublic of Korea School of Energy Power and Mechanical Engineering North China Electric Power UniversityBeijingChina Energy Storage Research Center Clean Energy InstituteKorea Institute of Science and Technology(KIST)Seongbuk‐guSeoulRepublic of Korea Department of Materials Science and Engineering City University of Hong KongKowloonHong KongChina

Commercialization of Zn-metal anodes with low cost and high theoretical capacity is hindered by the poor reversibility caused by dendrites growth,side reactions,and the slow Zn^(2+)-transport and reaction ***,a reversible heterogeneous electrode of Zn-nanocrystallites/polyvinylphosphonic acrylamide(Zn/PPAm)with fast electrochemical kinetics is designed for the first time:phosphonic acid groups with strong polarity and chelation effect ensure structural reversibility and stability of the threedimensional Zn-storage-host PPAm network and the Zn/PPAm hybrid;hydrophobic carbon chains suppress side reactions such as hydrogen evolution and corrosion;weak electron-donating amide groups constitute Zn^(2+)-transport channels and promote“desolvation”and“solvation”effects of Zn^(2+)by dragging the PPAm network on the Zn-metal surface to compress/stretch during Zn plating/stripping,respectively;and the heterostructure and Zn nanocrystallites suppress dendrite growth and enhance electrochemical reactivity,***,the Zn/PPAm electrode shows cycle reversibility of over 6000 h with a hysteresis voltage as low as 31 mV in symmetrical cells and excellent durability and flexibility in fiber-shaped batteries.

关键词： dendrite-free electrode process kinetics fiber-shaped battery reversible metal/polymer heterostructure Zn-metal anode

Lithospheric thinning and ignition of a Cordilleran magmatic flare-up:Geochemical and O-Hf isotopic constraints from Cretaceous plutons in southern Korea

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Geoscience Frontiers 2023年第1期14卷 327-345页

作者： Albert Chang-sik Cheong Min-Ji Jung Hui JeJo Jeongmin kim Shinae Lee youn-joong Jeong Korea Basic Science Institute Ochang Center Cheongju 28119Republic of Korea Graduate School of Analytical Science and Technology Chungnam National UniversityDaejeon 34134Republic of Korea Korea Institute of Geoscience and Mineral Resources Daejeon 34132Republic of Korea

Northeast Asian continental margins contain the products of magma emplacement driven by prolonged subduction of the(paleo-)Pacific *** observed in many Cordilleran arcs,magmatic evolution in this area was punctuated by high-volume pulses amid background *** present study investigates the early evolution of the Cretaceous magmatic flare-up using new and published geochronological,geochemical,and O-Hf isotope data from plutonic rocks in the southern Korean *** a long(~50 m.y.)magmatic hiatus and the development of the Honam Shear Zone through flat-slab subduction,the Cretaceous flare-up began with the intrusion of monzonites,granodiorites,and granites in the inboard Gyeonggi Massif and the intervening Okcheon *** to Jurassic granitoids formed during the former flare-up,Albian(~111 Ma)monzonites found in the Eopyeong area of the Okcheon Belt have distinctly higher zirconε_(Hf)(t)(-7.5±1.3)andδ^(18)O(7.78‰±0.25‰)values and lower wholerock La/Yb and Sr/Y *** voluminous coeval granodiorite and granite plutons in the Gyeonggi Massif are further reduced in Sr/Y and to a lesser extent,in La/Yb,and have higher zirconε_(Hf)(t)values(-13 to-19)than the Precambrian basement(ca.-30).These chemical and isotopic features indicate that Early Cretaceous lithospheric thinning,most likely resulting from delamination of tectonically and magmatically overthickened lithospheric keel that was metasomatized during prior subduction episodes,and consequent asthenospheric upwelling played vital roles in igniting the magmatic *** O-Hf isotopic ranges of synmagmatic zircons from the Albian plutons and their Paleoproterozoic and Jurassic inheritance attest to the involvement of lithospheric mantle and crustal basement in magma generation during this decratonization *** magmatism then migrated trenchward and culminated in the Late Cretaceous,yielding widespread granitoid rocks emplaced at shallow crustal *** early Late Cretaceous(94-8

关键词： Cordilleran arc Cretaceous flare-up Korean Peninsula Lithospheric thinning Crustal rejuvenation

Effect of reduction in area per pass on strain distribution and microstructure during caliber rolling in twinning-induced plasticity steel

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Journal of Iron and Steel Research(International) 2020年第1期27卷 62-74页

作者： joong-ki Hwang Sung Jin kim School of Mechanical Engineering Tongmyong UniversityBusan 48520Republic of Korea Department of Advanced Materials Engineering Sunchon National UniversitySuncheon 57922Republic of Korea

The effects of reduction in area(RA)per pass during caliber rolling on microstructure and strain distribution of twinninginduced plasticity steel have been investigated to find solutions to make a more homogeneous material along the radial direction for wire rod *** steel wires subjected to an average RA per pass of 2.5%(skin pass caliber rolling)and 10.0%(conventional caliber rolling)were *** skin pass caliber-rolled wire was characterized as a duplex fiber texture of majorand minor.and the textures were almost same at/between center and surface area,which is totally different from those of conventional caliber rolling and wire *** skin pass caliber rolling led to more homogeneous microstructure and mechanical properties along the radial direction in comparison with the conventional caliber rolling and wire drawing due to the more homogeneous Hall-Petch hardening,dislocation hardening,and texture behavior with area,resulting in higher formability.

关键词： Twinning-induced plasticity steel Caliber rolling Deformation twin Reduction in area Skin pass

Publisher Correction to:Highly Elastic,Bioresorbable Polymeric Materials for Stretchable,Transient Electronic Systems

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Nano-Micro Letters 2024年第8期16卷 417-417页

作者： Jeong‑Woong Shin Dong‑Je kim Tae‑Min Jang Won Bae Han joong Hoon Lee Gwan‑Jin Ko Seung Min Yang Kaveti Rajaram Sungkeun Han Heeseok Kang Jun Hyeon Lim Chan‑Hwi Eom Amay JBandodkar Hanul Min Suk‑Won Hwang KU‑KIST Graduate School of Converging Science and Technology Korea University145 Anam‑roSeongbuk‑guSeoul 02841Republic of Korea SK Hynix 2091Gyeongchung‑daeroBubal‑eupIcheon‑siGyeonggi‑do 17336Republic of Korea Hanwha Systems Co. Ltd.188Pangyoyeok‑roBundang‑guSeongnam‑siGyeonggi‑do 13524Republic of Korea Department of Electrical and Computer Engineering North Carolina State UniversityRaleighNC 27606USA Center for Advanced Self‑Powered Systems of Integrated Sensors and Technologies(ASSIST) North Carolina State UniversityRaleighNC 27606USA Department of Integrative Energy Engineering Korea University145 Anam‑roSeongbuk‑guSeoul 02841Republic of Korea Biomaterials Research Center Korea Institute of Science and Technology(KIST)5 Hwarang‑ro 14‑gilSeongbuk‑guSeoul 02792Republic of Korea Semiconductor R&D Center Samsung Electronics Co.Ltd.Hwaseong‑siGyeonggi‑do 18448Republic of Korea Center for Advanced Biomolecular Recognition Biomedical Research DivisionKorea Institute of Science and Technology(KIST)Seoul 02792Republic of Korea

Due to typesetting mistake,Hanul Min was missed to be denoted as a corresponding author in the *** type-setter apologizes for *** original article has been *** Access This article is licensed under a Creative Commons Attribution 4.0 International License,which permits use,sharing,adaptation,distribution and reproduction in any medium or format,as long as you give appropriate credit to the original author(s)and the source,provide a link to the Creative Commons licence,and indicate if changes were *** images or other third party material in this article are included in the article’s Creative Commons licence,unless indicated otherwise in a credit line to the *** material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use,you will need to obtain permission directly from the copyright holder.

关键词： Creative Elastic Highly

Association between the early high level of serum tacrolimus and recurrence of hepatocellular carcinoma in ABO-incompatible liver transplantation

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World Journal of Gastrointestinal Surgery 2023年第12期15卷 2727-2738页

作者： Ji Won Han Jong young Choi Eun Sun Jung Ji Hoon kim Hee Sun Cho Jae-Sung Yoo Pil Soo Sung Jeong Won Jang Seung Kew Yoon Ho joong Choi young Kyoung you Department of Internal Medicine The Catholic University of KoreaSeoul 06591South Korea The Catholic University Liver Research Center College of MedicineThe Catholic University of KoreaSeoul 06591South Korea Department of Hospital Pathology The Catholic University of KoreaSeoul 06591South Korea Department of Surgery The Catholic University of KoreaSeoul 06591South Korea

BACKGROUND Clinical factors predicting graft survival(GS)after ABO-incompatible(ABOi)liver transplantation(LT),and differences between recipients with and without hepatocellular carcinoma(HCC)are *** To analyze the impact of serial serum tacrolimus trough concentration in recipients with or without(HCC)in ABOi living-donor liver transplantation(LDLT).METHODS We analyzed a historical cohort of 89 recipients who underwent ABOi LDLT,including 47 patients with *** The 1-,3-,5-,and 10-year GS rates were 85.9%,73.3%,71.4%,and 71.4%,respectively,and there were no significant differences between HCC and non-HCC *** multivariate Coxregression analyses,tacrolimus trough concentrations below 5.4 ng/mL at 24 wk post-LT,in addition to the antibody-mediated rejection(AMR)were associated with poor-graft *** HCC patients,AMR[hazard ratio(HR)=63.20,P7.3 ng/mL were significant predictive factors for HCC *** propensity score matching,patients with high tacrolimus concentrations at 4 wk had significantly poor recurrence-free *** Elevated tacrolimus levels at 4 wk after ABOi LDLT have been found to correlate with HCC ***,careful monitoring and control of tacrolimus levels are imperative in ABOi LT recipients with HCC.

关键词： ABO-incompatible Liver transplantation Tacrolimus Hepatocellular carcinoma

Clinical advantages of single port laparoscopic hepatectomy

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World Journal of Gastroenterology 2018年第3期24卷 379-386页

作者： Jae Hyun Han young Kyoung you Ho joong Choi Tae Ho Hong Dong Goo kim Division of Hepatobiliary-Pancreas Surgery and Liver Transplantation Department of SurgerySeoul St.Mary’s HospitalCollege of MedicineThe Catholic University of Korea

AIM To evaluate the clinical advantages of single-port laparoscopic hepatectomy(SPLH) compare to multiport laparoscopic hepatectomy(MPLH).METHODS We retrospectively reviewed the medical records of 246 patients who underwent laparoscopic liver resection between January 2008 and December 2015 at our hospital. We divided the surgical technique into two groups; SPLH and MPLH. We performed laparoscopic liver resection for both benign and malignant disease. Major hepatectomy such as right and left hepatectomy was also done with sufficient disease-free margin. The operative time, the volume of blood loss, transfusion rate, and the conversion rate to MPLH or open surgery was evaluated. The post-operative parameters included the meal start date after operation, the number of postoperative days spent in the hospital, and surgical complications was also *** Of the 246 patients, 155 patients underwent SPLH and 91 patients underwent MPLH. Conversion rate was 22.6% in SPLH and 19.8% in MPLH(P = 0.358). We performed major hepatectomy, which was defined as resection of more than 2 sections, in 13.5% of patients in the SPLH group and in 13.3% of patients in the MPLH group(P = 0.962). Mean operative timewas 136.9 ± 89.2 min in the SPLH group and 231.2 ± 149.7 min in the MPLH group(P < 0.001). The amount of blood loss was 385.1 ± 409.3 m L in the SPLH group and 559.9 ± 624.9 m L in the MPLH group(P = 0.016). The safety resection margin did not show a significant difference(0.84 ± 0.84 cm in SPLH vs 1.04 ± 1.22 cm in MPLH, P = 0.704). Enteral feeding was started earlier in the SPLH group(1.06 ± 0.27 d after operation) than in the MPLH group(1.63 ± 1.27 d)(P < 0.001). The mean hospital stay after operation was non-significantly shorter in the SPLH group than in the MPLH group(7.82 ± 2.79 d vs 7.97 ± 3.69 d, P = 0.744). The complication rate was not significantly different(P = 0.397) and there was no major perioperative complication or mortality case in both groups. CONCLUS

关键词： Hepatectomy Laparoscopy Minimally invasive surgery Treatment outcome Feasibility study

Vapor-Liquid Equilibrium of Toluene-Polycyclic Aromatic Hydrocarbon System in Sub- and Supercritical State

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Chinese Journal of Chemical Engineering 2002年第6期10卷 657-660页

作者： Cheol-joong kim Dong-Bok WON 等 R&Dcenter SKcorporationTaejon305-370Korea DeptartmentofChemicalEngineering ChungnamNationalUniversityTaejon305-765Korea

The phase behaviors of toluene/polycyclic aromatic hydrocarbon mixture systems were investigated with a continuous-flow type apparatus at 573.2, 598.2, 623.2 and 648.2 K, while the pressure changed from 1 to 5MPa. The pseudo-binary phase behaviors were predicted with the Peng-Robinson equation of state with interaction parameters between toluene and pseudo-components considered. The phase diagrams of the system have been classified following the category of phase boundary diagram models. The extraction selectivity and efficiency of tolu-ene as a solvent was discussed by comparing with that of hexane. The prediction model for selectivity was also suggested.

关键词：亚临界状态超临界流体萃取选择性甲苯多环芳香烃气液平衡