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World Journal of Pediatrics 2016年第4期12卷 498-500页

作者： Kyu-Nam kim dong-won kim Department of Anesthesiology and Pain Medicine Hanyang University HospitalRepublic of Korea

Background:Inflammatory myofibroblastic tumor(IMT)is a rare and mostly benign tumor that has the possibility of malignant ***:Radiological findings revealed a huge mass that filled most of the right hemithorax of a 17-month-old female *** extirpation was stopped due to massive bleeding and limited exposure of the *** was conducted to obstruct the arteries feeding the *** resection was ***:Histopathologic examination led to the diagnosis of *** recovery was ***:Hypervascularity of IMT should be *** embolization can be effective to reduce intraoperative blood loss and facilitate the surgical procedure.

关键词： embolization granuloma mediastinal neoplasms plasma cell

Characterization and Photocatalytic Efficiency of TiO_2 /Ti Beads Fabricated by Simple Heat-Treatment

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Journal of Materials Science & Technology 2012年第2期28卷 184-192页

作者： Altangerel Amarjargal Leonard D.Tijing Mi-Hwa Yu Chae-Hwa kim Chan-Hee Park dong-won kim Cheol-Sang kim Department of Bionanosystem Engineering Chonbuk National University Power Engineering School Mongolian University of Science and Technology Division of Mechanical Design Engineering Chonbuk National University Department of Industrial and Information Systems Engineering Chonbuk National University

The goal of the present study was to investigate the photocatalytic efficiency of titanium dioxide （TiO2） formed on titanium （Ti） bead substrate （referred herein as TiO2/Ti beads） by heat treatment when exposing to ultraviolet （UV） light irradiation. Escherichia coli was used as the model test organism. The results show 4-log and 7-log decrease in bacterial concentration after a test time of 15 and 120 min, respectively, using TiO2/Ti beads irradiated with UV light in a tin-foil covered beaker. This article presents the potential of TiO2 on Ti bead substrate formed by simple heat-treatment together with UV light for bacterial inactivation.

关键词： Photocatalysis Titanium dioxide Bacterial inactivation Heat treatment Escherichia coli

Sequential spinal and intracranial dural metastases in gastric adenocarcinoma: A case report

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World Journal of Gastroenterology 2018年第5期24卷 651-656页

作者： Hongsik kim Kyung Sik Yi won-dong kim Seung-Myoung Son Yaewon Yang Jihyun Kwon Hye Sook Han Department of Internal Medicine Chungbuk National University Hospital Department of Radiology Chungbuk National University Hospital Department of Radiation Oncology College of Medicine Chungbuk National University Department of Radiation Oncology Chungbuk National University Hospital Department of Pathology Chungbuk National University Hospital Department of Internal Medicine College of Medicine Chungbuk National University

Dural metastasis from primary gastric adenocarcinoma has been rarely reported, and its prognosis is very poor because it frequently leads to acute subdural hematoma. Here, we describe a case with sequential spinal and cranial dural metastases from gastric adenocarcinoma without subdural hematoma. A 43-yearold woman with gastric adenocarcinoma and wellcontrolled peritoneal carcinomatosis presented with back pain, right radiating leg pain, left facial palsy, and hearing loss. Magnetic resonance imaging of the spine and brain revealed dural masses at the lumbosacral junction with invasion to the L5 and S1 nerve roots and at the skull base with invasion to the internal auditory canal. She was treated with local radiotherapy, and her pain and neurologic symptoms improved after palliative radiotherapy. This is the first reported case of dural metastases of gastric adenocarcinoma of the spine and skull base but with a relatively indolent course and without subdural hematoma.

关键词： Adenocarcinoma Gastric Metastasis Dura Radiotherapy

Activation of immediate-early response gene c-Fos protein in the rat paralimbic cortices after myocardial infarction

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Neural Regeneration Research 2015年第8期10卷 1251-1257页

作者： Ji Yun Ahn Hyun-Jin Tae Jeong-Hwi Cho In Hye kim Ji Hyeon Ahn Joon Ha Park dong won kim Jun Hwi Cho Moo-Ho won Seongkweon Hong Jae-Chul Lee Jeong Yeol Seo Department of Emergency Medicine Sacred Heart Hospital College of Medicine Hallym University Department of Emergency Medicine School of Medicine Kangwon National University Department of Biomedical Science and Research Institute for Bioscience and Biotechnology Hallym University Department of Neurobiology School of Medicine Kangwon National University Department of Emergency Medicine Chuncheon Sacred Heart Hospital College of Medicine Hallym University Department of Surgery School of Medicine Kangwon National University

c-Fos is a good biological marker for detecting the pathogenesis of central nervous system disorders. Few studies are reported on the change in myocardial infarction-induced c-Fos expression in the paralimbic regions. Thus, in this study, we investigated the changes in c-Fos expression in the rat cingulate and piriform cortices after myocardial infarction. Neuronal degeneration in cingulate and piriform cortices after myocardial infarction was detected using cresyl violet staining, Neu N immunohistochemistry and Fluoro-Jade B histofluorescence staining. c-Fos-immunoreactive cells were observed in cingulate and piriform cortices at 3 days after myocardial infarction and peaked at 7 and 14 days after myocardial infarction. But they were hardly observed at 56 days after myocardial infarction. The chronological change of c-Fos expression determined by western blot analysis was basically the same as that of c-Fos immunoreactivity. These results indicate that myocardial infarction can cause the chronological change of immediate-early response gene c-Fos protein expression, which might be associated with the neural activity induced by myocardial infarction.

关键词： nerve regeneration paralimbic cortices myocardial infarction c-Fos cingulate cortex piriform cortex immunohistochemistry western analysis neural regeneration

Delayed hippocampal neuronal death in young gerbil following transient global cerebral ischemia is related to higher and longer-term expression of p63 in the ischemic hippocampus

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Neural Regeneration Research 2015年第6期10卷 944-950页

作者： Eun Joo Bae Bai Hui Chen Bing Chun Yan Bich Na Shin Jeong Hwi Cho In Hye kim Ji Hyeon Ahn Jae Chul Lee Hyun-Jin Tae Seongkweon Hong dong won kim Jun Hwi Cho Yun Lyul Lee Moo-Ho won Joon Ha Park Department of Pediatrics Chuncheon Sacred Heart HospitalCollege of MedicineHallym University Department of Physiology College of MedicineInstitute of Neurodegeneration and NeuroregenerationHallym University Institute of Integrative Traditional & Western Medicine Medical CollegeYangzhou University Department of Neurobiology School of MedicineKangwon National University Department of Biomedical Science and Research Institute for Bioscience and Biotechnology Hallym University Department of Surgery School of MedicineKangwon National University Department of Emergency Medicine Chuncheon Sacred Heart HospitalCollege of MedicineHallym University Department of Emergency Medicine School of MedicineKangwon National University

The tumor suppressor p63 is one of p53 family members and plays a vital role as a regulator of neuronal apoptosis in the development of the nervous system. However, the role of p63 in mature neuronal death has not been addressed yet. In this study, we first compared ischemia-induced effects on p63 expression in the hippocampal regions （CA1-3） between the young and adult gerbils subjected to 5 minutes of transient global cerebral ischemia. Neuronal death in the hippocampal CA1 region of young gerbils was significantly slow compared with that in the adult gerbils after transient global cerebral ischemia, p63 immunoreactivity in the hippocampal CA1 pyramidal neurons in the sham-operated young group was significantly low compared with that in the sham-operated adult group, p63 immunoreactivity was apparently changed in ischemic hippocampal CA1 pyramidal neurons in both ischemia-operated young and adult groups. In the ischemia-operated adult groups, p63 immunoreactivity in the hippocampal CA1 pyramidal neurons was significantly decreased at 4 days post-ischemia; however, p63 immunoreactivity in the ischemia-operated young group was significantly higher than that in the ischemia-operated adult group. At 7 days post-ischemia, p63 immunoreactivity was decreased in the hippocampal CA1 pyramidal neurons in both ischemia-operated young and adult groups. Change patterns of p63 level in the hippocampal CA1 region of adult and young gerbils after ischemic damage were similar to those observed in the immunohistochemical results. These findings indicate that higher and longer-term expression of p63 in the hippocampal CA1 region of the young gerbils after ischemia/reperfusion may be related to more delayed neuronal death compared to that in the adults.

关键词： p53 tumor suppressor gene family cerebral ischemia/reperfusion pyramidal neurons CA1 region delayed neuronal death immunohistochemistry western blotting neural regeneration

Migration routes and differences in migration strategies of Whooper Swans between spring and autumn

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Avian Research 2023年第3期14卷 345-353页

作者： Ji-Yeon Lee Hyung-Kyu Nam Jin-Young Park Seung-Gu Kang Nyambayar Batbayar dong-won kim Jae-Woong Hwang Otgonbayar Tsend Tseveenmyadag Natsagdorj Jugdernamjil Nergui Tuvshintugs Sukhbaatar Wee-Haeng Hur Jeong-Chil Yoo The Korea Institute of Ornithology and Department of Biology Graduate SchoolKyung Hee University26 Kyungheedae-roDongdaemun-guSeoul02447Republic of Korea National Institute of Biological Resources 42 Hwangyeong-roSeo-guIncheon22689Republic of Korea Endangered Species Research Center National Institute of EcologyYeongyang36351Republic of Korea Wildlife Sciences and Conservation Center of Mongolia Union BuildingB-701UNESCO str.Ulaanbaatar14210Mongolia

Long-distance migratory birds travel more rapidly in spring than in autumn,as they face temporal breeding ***,several species travel slower in spring owing to environmental influences,such as food availability and wind *** trackers were attached to 17 Whooper Swans(Cygnus cygnus) inhabiting northeastern Mongolia,to determine their migration routes and stopover sites in spring and *** between spring and autumn migrations,migration-influencing parameters,and the effect of spring stopover site temperatures were *** swans completed perfect tours between their wintering and breeding sites,and these data were used for *** migration lasted 57 days,with 49.2 days spent at 3.7 stopover *** migration lasted 21.5 days,with 17.5 days spent at 1.0 stopover ***,the swans traveled more rapidly in autumn than in *** distance,number of stopovers,migration speed,and straightness were important migration determinants in both spring and *** distance,stopover duration,number of stopovers,daily travel speed,travel duration,and migration speed differed significantly between spring and *** spring migration,the temperature at the current stopover sites and that at the future stopover sites displayed significant variations(t=1585.8,df=631.6,p <0.001).These findings are critical for the conservation and management of Whooper Swans and their key habitats in East Asian regions,and the data are anticipated to make a particularly significant contribution toward developing detailed management plans for the conservation of their key habitats.

关键词： Key stopover sites Migration characteristics Migration route Migration strategy Tracking Whooper Swan

Si-On-ONO（SOONO） Devices Realized on Bulk Si Wafers for Fully-Depleted SOI Transistor and 4-Bit Flash Memory Applications

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Si-On-ONO（SOONO） Devices Realized on Bulk Si Wafers for Fu...

A Flexible Smart Healthcare Platform Conjugated with Artificial Epidermis Assembled by Three‑Dimensionally Conductive MOF Network for Gas and Pressure Sensing

2006 8th International Conference on Solid-State and Integrated Circuit Technology

作者： Chang Woo Oh Sung Hwan kim Yong Lack Choi Na Young kim Sung In Hong Hyun Jun Bae dong-won kim donggun Park Device Research Team R＆D CenterSamsung Electronics Co.San 24Nongseo-DongKiheung-EupYongin-CityKyungki-DoKOREA449-711

ISBN: (纸本)1424401607

＜正＞We proposed and successfully demonstrated Si-on-ONO（SOONO） devices *** depleted SOI transistor and 4 bit flash memory *** terms of HP transistor,SOONO MOSFETs showed good SCE immunity and high driving *** terms of a 4-bit flash memory,SOONO MOSFETs with ONO layers as their gate dielectrics showed clear 4-bit operation using the physically separated 4 storage nodes of double ONO layers.

关键词： 4-bit flash memories Gate dielectrics Transistor Device Component silicon-on-insulator styrene oxide isomerase Wafer Dosage Form Wafers

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Nano-Micro Letters 2025年第2期17卷 601-620页

作者： Qingqing Zhou Qihang Ding Zixun Geng Chencheng Hu Long Yang Zitong Kan Biao dong Miae won Hongwei Song Lin Xu Jong Seung kim State Key Laboratory of Integrated Optoelectronics College of Electronic Science and EngineeringJilin UniversityChangchun 130012People’s Republic of China Department of Chemistry Korea UniversitySeoul 02841Republic of Korea TheranoChem Incorporation Seoul 02856Republic of Korea

The rising flexible and intelligent electronics greatly facilitate the noninvasive and timely tracking of physiological information in telemedicine *** building bionic-sensitive moieties is vital for designing efficient electronic skin with advanced cognitive functionalities to pluralistically capture external ***,realistic mimesis,both in the skin’s three-dimensional interlocked hierarchical structures and synchronous encoding multistimuli information capacities,remains a challenging yet vital need for simplifying the design of flexible logic ***,we construct an artificial epidermal device by in situ growing Cu_(3)(HHTP)_(2) particles onto the hollow spherical Ti_(3)C_(2)T_(x) surface,aiming to concurrently emulate the spinous and granular layers of the skin’s *** bionic Ti_(3)C_(2)T_(x)@Cu_(3)(HHTP)_(2) exhibits independent NO_(2) and pressure response,as well as novel functionalities such as acoustic signature perception and Morse code-encrypted message ***,a wearable alarming system with a mobile application terminal is self-developed by integrating the bimodular senor into flexible printed *** system can assess risk factors related with asthmatic,such as stimulation of external NO_(2) gas,abnormal expiratory behavior and exertion degrees of fingers,achieving a recognition accuracy of 97.6%as assisted by a machine learning *** work provides a feasible routine to develop intelligent multifunctional healthcare equipment for burgeoning transformative telemedicine diagnosis.

关键词： Ti_(3)C_(2)T_(x)@Cu_(3)(HHTP)_(2)composites NO_(2)/pressure flexible sensors Health-monitoring Machine learning

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韩国芯片行业业“教父”

科技纵览 2022年第10期 32-38,3页

作者：金东沅不详

在韩国,有一群人被称为“金氏黑手党”。里虽然金钟基自己从不会这样称呼,但韩国半导体工程师在谈到金钟基以前的学生时都会说::“金氏黑手党”无处不在。·从20世纪80年代中期开始,韩国的芯片制造业高速发展,曾在韩国科学技术院(KAIST... 详细信息

在韩国,有一群人被称为“金氏黑手党”。里虽然金钟基自己从不会这样称呼,但韩国半导体工程师在谈到金钟基以前的学生时都会说::“金氏黑手党”无处不在。·从20世纪80年代中期开始,韩国的芯片制造业高速发展,曾在韩国科学技术院(KAIST)师从金钟基的工程师们逐渐开始在半导体领域担任顶级职位,并在其他一些政府机构和大学中担任研究半导体和教授知识等令人梦以求的职位。

关键词：芯片制造业半导体领域韩国科学技术院金钟金氏工程师们黑手党

Aligned Ion Conduction Pathway of Polyrotaxane‑Based Electrolyte with Dispersed Hydrophobic Chains for Solid‑State Lithium–Oxygen Batteries

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Nano-Micro Letters 2025年第2期17卷 169-186页

作者： Bitgaram kim Myeong‑Chang Sung Gwang‑Hee Lee Byoungjoon Hwang Sojung Seo Ji‑Hun Seo dong‑Wan kim Department of Materials Science and Engineering Korea University145 Anam‑RoSeongbuk‑GuSeoul 02841Republic of Korea School of Civil Environmental and Architectural EngineeringKorea University145 Anam‑RoSeongbuk‑GuSeoul 02841Republic of Korea Materials Science and Chemical Engineering Center Institute for Advanced Engineering(IAE)Yongin 17180Republic of Korea

A critical challenge hindering the practical application of lithium–oxygen batteries(LOBs)is the inevitable problems associated with liquid electrolytes,such as evaporation and safety *** study addresses these problems by proposing a modified polyrotaxane(mPR)-based solid polymer electrolyte(SPE)design that simultaneously mitigates solvent-related problems and improves ***-SPE exhibits high ion conductivity(2.8×10^(−3)S cm^(−1)at 25℃)through aligned ion conduction pathways and provides electrode protection ability through hydrophobic chain *** this mPR-SPE into solid-state LOBs resulted in stable potentials over 300 *** situ Raman spectroscopy reveals the presence of an LiO_(2)intermediate alongside Li_(2)O_(2)during oxygen *** situ X-ray diffraction confirm the ability of the SPE to hinder the permeation of oxygen and moisture,as demonstrated by the air permeability *** present study suggests that maintaining a low residual solvent while achieving high ionic conductivity is crucial for restricting the sub-reactions of solid-state LOBs.

关键词： Solid polymer electrolyte Lithium-oxygen batteries Polyrotaxane ion conductivity Hydrophobic chain