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정의권,임석원 중앙대학교 스포츠과학연구소 2003 體育硏究 Vol.- No.19
The essence of sportsmanship as applied to athletics can be determined by the application of the same principle. Honorable victory is the goal of the athlete and, as a reretended to a certain moral relevancy, although its precise place among the moral virtues has been uncertain. In spite of this confusion, distinguished advsult, the code of the athlete demands that nothing be done before, during, or after the contest to cheapen or otherwise detract from such a victory. Fairness or fair play, the pivotal virtue in athletics, emphasizes the need for an impartial and equal application of the rules if the victory is to signify, as it should, athletic excellence. Modesty victory and a quiet composure in defeat testify to an admirable and extraordinary self-control and, in general, dignify and enhance the goal of the athlete.
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HIF-1α Expression in BRAFV600E-Positive Papillary Thyroid Microcarcinoma
이정의,김군순,설혜정,이동호,이관주,송민호,조영석 대한갑상선학회 2011 International Journal of Thyroidology Vol.4 No.2
Background and Objectives: Recent studies have reported that vascular endothelial growth factor (VEGF) and hypoxia-inducible factor (HIF)-1α are up-regulated in BRAF^(V600E)-positive papillary thyroid carcinoma (PTC). We investigated whether papillary thyroid microcarcinomas (PTMCs) also exhibited increased expression of VEGF and HIF-1α. In addition, we analyzed the relationship between BRAF^(V600E) mutation and clinicopathological parameters, as well as HIF-1α expression in PTMC. Materials and Methods: We retrospectively selected 225patients with PTMC. Immunohistochemical staining for HIF-1α and VEGF was performed using paraffinembedded PTMC tissue microarrays. BRAF^(V600E) mutation status was analyzed by dideoxy sequencing. Results:PTMCs larger than 0.5 cm tend to be related to aggressive clinicopathological features such as thyroid capsular invasion (p=0.023) and bilaterality (p=0.047). Immunoreactivity to HIF-1α (20.7%) and VEGF (30.2%) was more prominent in PTMCs as compared to normal follicular cells. However, HIF-1α and VEGF expression was not correlated with clinicopathological features. BRAF^(V600E) mutation was found in 70.7% (159/225) of the PTMC cases. PTMCs harboring the BRAF^(V600E) mutation exhibited larger tumor sizes as compared to PTMCs without the BRAF^(V600E) mutation (p=0.038). However, BRAF^(V600E) mutation status did not correlate with the expression of HIF-1α(p=0.623) or VEGF (p=0.990). Conclusion: HIF-1α and VEGF were more frequently detected in PTMCs as compared to normal thyroid tissues. However, BRAF^(V600E) mutation status was not correlated with the expression of HIF-1α or VEGF in PTMCs.
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중국 무순지역 한국어 단모음의 세대 간 차이에 대한 음향음성학적 연구
정의향(Zheng Yixiang)(鄭義香) 한국언어문학회 2011 한국언어문학 Vol.79 No.-
This paper aims to use the machine of the experiment 4300B CSL to analyze the Korean monophthong in Phonetics. Until now, there are so many analysis on monophthong about the standard language of Korean in Phonetics, but less analysis about the Korean dialect. So this paper analyzes the monophthong of the musun Dialect through the informants. As the result, we can see the the old ages’ front vowel on [ㅣ], [ㅔ], [ㅐ] are stronger than the young ages. And the old ages’ mouth are bigger than the young ages when the speak the [ㅏ]. In the musun of Korea, all th people speak the [ㅚ]and [ㅟ]as a diphthong. The analysis of Study on the musun dialect may help to comprehend the monophthong system of the Korean musun dialect accurately.
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이정의 안암교육학회 2003 한국교육학연구 Vol.9 No.1
다른 중요한 인생의 전환점들처럼 퇴직은 문화적 의미들과 개인적 의미들의 복잡한 네트워크들로 이루어져 있기 때문에 퇴직은 개인에게 있어서 동일한 의미를 갖지 않는다. 이와 같이 퇴직의 개념이 사회와 개인마다 다르므로 퇴직 이후의 삶에 대한 개인들의 기대 역시 다양할 수 있다. 따라서 본 연구의 목적은 교사 퇴직 기대의 다차원성을 밝히는 것으로 이를 통해 교사들의 퇴직 전환을 최적화하고 촉진하는데 사용할 수 있는 보다 개별화된 퇴직준비교육 프로그램 개발에 시사점을 제공하고자 하였다. 본 연구는 서울, 경기, 인천 지역의 초·중·고등학교 교사 685명을 대상으로 한 조사연구와 현직 교사 10명에 대한 심층면접으로 연구를 진행하였다. 심층면접과 설문조사를 통한 요인분석으로부터 교사들의 퇴직기대 요인이 추출되었다. 퇴직기대의 하위요인은 강요된 좌절 기대, 새로운 출발 기대, 휴식 기대, 경력의 완성 기대, 계속 기대 등으로 나타나, 교사 퇴직기대의 다양한 범주가 확인되었다. 퇴직기대의 다차원성에 대한 인식은 퇴직에 대한 보다 풍성한 그림을 그리게 할 수 있을 뿐만 아니라 보다 개별화된 퇴직준비교육교육 프로그램을 개발하는데 도움을 줄 수 있을 것이다.
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Solitary Schwannoma of the Breast- A Case Report -
이정의,설혜정,박병전 대한병리학회 2005 Journal of Pathology and Translational Medicine Vol.39 No.1
Schwannomas arise from the neural crest-derived Schwann cells. Their most common locations are the extremities, neck, mediastinum, retroperitoneum, and cerebellopontine angle. They have rarely been reported to occur in the breast. We herein report on a case of schwannoma of the breast in a 30-year-old woman. The ultrasonographic examination showed a well defined ovoid hypoechoic mass in the upper outer quadrant of her left breast. A presumptive diagnosis of fibroadenoma was made, and the mass was then removed. The histopathologic and immunohistochemical features confirmed the diagnosis of schwannoma of the breast.
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