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      • SCOPUSKCI등재

        급성임파성 백혈병을 동반한 피부근염 1 예

        김도원,정상립,서기석 대한피부과학회 1982 大韓皮膚科學會誌 Vol.20 No.1

        Dermatomyositis is a disease mainly of the skin, muscle and blood vessels in which erythematous and edematous changes in the skin are associated with muscle weakneas and inflammation. In adult the disease is commonly associated with underlying malignancy or reticulosis. A 23 year-old male had generalized weakness, intermittent fever, myalgia and purplish red patches on the face. Diagnosis of dermatomyositis was established by clinical manifestations, electromyogram, histologic findings of skin and muscle. He was treated with systemic steroid, with some improvement. Seven months after the onset of dermatomyositis, ecchymoses was noted on the eyelids and forearms. Bone marrow aspiration showed many immature lymphoblasts, characteristic of acute lymphocytic leukemia, He was treated with systemic steroid and vincristine, but no favorable effect was noted. He died of sepsis due to retal abscess on the 34th day in the hospital.

      • KCI등재

        조헌영의 『東洋醫學叢書』에 대한 의사학적 연구

        김도원,차웅석 한국의사학회 2022 한국의사학회지 Vol.35 No.1

        This study is about Cho Heon-yeong’s 『Oriental Medicine Series(東洋醫學叢書)』. It consists of 5 clinical books, 『Therapy for People(民衆醫術理療法)』, 『Tuberculosis Oriental Medical Treatment(肺病漢方治療法)』, 『Neurasthenia Treatment(神經衰弱症治療法)』, 『Gastrointestinal Disease Treatment(胃腸病治療法)』 and 『Gynecological Treatment(婦人病治療法)』. whch were published between 1935-1941. This series mainly succeeded 『Donguibogam(東醫寶鑑)』, and was influenced by 『Kyeongakjeonseo (景岳全書)』, and 『Hwangjenegyeong(黃帝內經)』. Cho Heon-yeong’s two medical ideology were represented in this series. First, he emphasized invigoration in treatment for the people who lacked nutrition and medical care at the time. Second, eclecticism of Korean Medicine and Western medicine is specifically revealed through this series. He aimed for comprehensive medicine, that consists mainly of Korean medicine and includes only a part of Western medicine.

      • KCI등재

        로봇 암의 다양한 관절 구성을 위한 모듈형 링크 체결 메커니즘

        김도원,송재복,서현 대한기계학회 2020 大韓機械學會論文集A Vol.44 No.11

        Current commercial collaborative robot arms have a fixed degree of freedom, workspace, and payload because their links are not replaceable. A modular robot with replaceable links is therefore desirable for various task requirements at industrial sites to be met. To address this problem, this study proposes a modular link fastening mechanism for various joint configurations. The proposed mechanism is a simple structure employing a urethane ring and a cam lever and is easy to design owing to the elasticity and friction of urethane. The static and dynamic load experiments demonstrated that the links remained securely fastened to the robot body even when a large load was applied to the robot. Additionally, the link could be assembled and disassembled in a short period of time. 현재의 상용 협동 로봇은 링크의 교체가 불가능하여 자유도, 작업 반경 및 가반 하중이 고정되어 있다. 그러므로 현장에서의 다양한 작업 요구에 맞추기 위해서는 링크의 교체가 가능한 모듈형 로봇이 바람직하다. 이러한 문제를 해결하기 위해 본 연구에서는 다양한 관절 구성을 위한 모듈형 체결 메커니즘을 제안하였다. 개발된 체결 메커니즘은 우레탄 링과 캠 레버를 이용한 단순한 구조로, 우레탄의 탄성과 마찰을 이용하여 설계가 용이하다. 정하중 및 동하중 실험을 통해서 제안한 체결 메커니즘이 로봇에 큰 하중이 인가되더라도 체결이 풀리지 않음을 검증하였으며, 실제로 짧은 시간에 링크의 분해 및 조립이 가능함을 보였다.

      • KCI등재후보

        제주 궨당정치의 지속과 변화-2020년 제21대 국회의원선거를 중심으로-

        김도원,우현,도훈,인균 제주학회 2020 濟州島硏究 Vol.54 No.-

        This paper analyzes whether and how Kwendang politics in Jeju province has changed, with a particular focus on the 2020 Korean general election. How can we define Kwendang, and how does it influence the political process? Has Kwendang politics became weaker than before, or does it still play an essential role in politics? By answering these research questions, we expect that this study could lay the groundwork for future research into Kwendang, the particular political culture of Jeju. The findings of this paper are twofold: First, whether a potential candidate has an extensive network of Kwendang is found to be one of the most crucial factors in the process of candidate nomination or running for candidacy at the party-level. Second, at the voter-level, Kwendang remained salient when it comes to political mobilization, whereas it had only a limited influence on vote choice compared to other factors such as party identification or ideology. 본 연구는 2020년 제21대 국회의원선거를 중심으로 제주도 궨당정치의 변화와 지속을 분석한다. 구체적인 연구질문은 다음과 같다. 궨당의 실체는 무엇이며, 오늘날 어떠한 방식으로 정치과정에 영향을 미치는가? 궨당문화가 정치과정에 미치는 영향력은 약화되었는가 아니면 여전히 유효한가? 본 연구는 제주 고유의 문화인 궨당의 정치적 작동 기제를 탐색한다는 데 의의가 있다. 분석 결과, 정당수준에서는 후보자 출마, 후보자 공천 등에 있어 궨당이 여전히 중요한 고려요소가 된다는 점을 확인했다. 후보자가 가진 궨당 자원은 선거에서 직접 동원할 수 있는 조직표의 크기를 판가름하기 때문이다. 한편 유권자수준에서 궨당은 여전히 중요한 정치적 동원의 수단이지만, 개인의 투표선택에 있어서는 정당일체감이나 이념 및 정책 입장에 비해 그 중요성이 이전에 비해 감소한 것으로 나타났다.

      • KCI등재

        Can Anodal Transcranial Direct Current Stimulation Increase Steady-State Visual Evoked Potential Responses?

        김도원,의진,이찬희,임창환 대한의학회 2019 Journal of Korean medical science Vol.34 No.43

        Background: It has been frequently reported that non-negligible numbers of individuals have steady-state visual evoked potential (SSVEP) responses of low signal-to-noise-ratio (SNR) to specific stimulation frequencies, which makes detection of the SSVEP difficult especially in brain–computer interface applications. We investigated whether SSVEP can be modulated by anodal transcranial direct-current stimulation (tDCS) of the visual cortex. Methods: Each participant participated in two 20-min experiments—an actual tDCS experiment and a sham tDCS experiment—that were conducted on different days. Two representative electroencephalogram (EEG) features used for the SSVEP detection, SNR and amplitude, were tested for pre- and post-tDCS conditions to observe the effect of the anodal tDCS. Results: The EEG features were significantly enhanced by the anodal tDCS for the electrodes with low pre-tDCS SNR values, whereas the effect was not significant for electrodes with relatively higher SNR values. Conclusion: Anodal tDCS of the visual cortex may be effective in enhancing the SNR and amplitude of the SSVEP response especially for individuals with low-SNR SSVEP

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