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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.
정의권,송대섭 중앙대학교 스포츠과학연구소 2003 體育硏究 Vol.- No.18
In order to examine what influence houttuynia cordata drink for athletes’ recovery from fatigue has on soccer players, I sampled 50 soccer players-25 from two boys’ middle schools and 25 from two boys’ high schools, and verified the difference between before and after taking houttuynia cordata drink The findings are as follows: 1. There exist differences in the levels of fatigue between before and after middle school soccer players’ taking houttuynia cordata drink in general. And there are also statistically significant differences in physical, mental, and nerve sensory fatigues. 2. The levels of fatigue recovery appear to be higher after high school soccer players’ taking houttuynia cordata drink than that of before in general. And there are also statistically significant differences in physical, mental, and nerve sensory fatigues. 3. Comparing between middle school boys and high school boys, the effects of taking houttuynia cordata drink for the latter is better than for the former.
정부조직개편의 역사제도주의적 분석 : 김대중 정부의 사례
정의창(鄭義昌) 한국정책과학학회 2006 한국정책과학학회보 Vol.10 No.3
이 연구는 역사제도주의적 접근을 원용하여 제도적 맥락과 행위자간의 상호작용을 고찰하고 이를 통해 정부조직개편에 영향을 미친 주된 요인이 무엇인가를 밝혀보고자 하였다. 이 연구는 대한 민국 정부조직, 그 중에서도 정부조직법상의 중앙행정기관을 그 대상으로 하며, 연구의 범위는 김대중 정부를 선택하였다. 이 연구를 통해 도출된 결과를 정리하면 다음과 같다. 정부조직의 변화에 있어서 가장 중요한 요인으로 작용한 것은 행위자들에 대한 제약으로 작용한 정치제도였다. 제도적 맥락이 정부조직변화를 결정하는 핵심적인 요인이었다.
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.
만병초와 구상나무 추출물의 RBL-2H3 세포 탈과립, 싸이토카인 유전자 발현에 미치는 영향
정의만 ( Eui Man Jung ),김재우 ( Jae Woo Kim ),박미진 ( Mi Jin Park ),이성숙 ( Sung Suk Lee ),최돈하 ( Don Ha Choi ),이정복 ( Jung Bok Lee ),정의배 ( Eui Bae Jeung ) 한국목재공학회 2013 목재공학 Vol.41 No.6
본 연구는 만병초와 구상나무 추출물의 항알러지 효과에 대해 조사하였다. 비만세포 RBL-2H3에 concanavalin A (Con A)를 처리하여 면역반응을 유도한 후 만병초와 구상나무 추출물을 농도별로 처리하여 real-time PCR을 이용하여 IL-4, IL-13의 mRNA 발현량을 확인하였다. 또한 β-hexosaminidase 분비를 측정하여 탈과립 유도효과를 평가하였다. IL-4의 발현은 만병초 10-7, 10-5, 10-3% 농도와 구상나무의 모든 농도에서 유의성 있게 감소하였으며, IL-13의 발현은 만병초와 구상나무 모든 농도에서 유의성 있게 감소되었다. 만병초 추출물과 구상나무 추출물의 10-5, 10-3% 농도에서는 β-hexosaminidase 분비가 유의성 있게 감소하였다. 이러한 결과를 통해 만병초와 구상나무 추출물이 면역반응 표적유전자의 발현을 감소시키고 면역반응에 의해 유도되는 탈과립유도 효과도 감소시킴을 확인할 수 있었다. 이는 만병초와 구상나무 추출물이 항알러지 효과가 있음을 제시하는 결과이다. Ethanol extracts from Rhododendrom brachycarpum and Abies koreana were investigated for their anti-allergic activities using RBL-2H3 cell line. After treatment with ethanol extracts of various concentrations on the immune response induced mast cell by concanavalin A (Con A), the expressions of cytokine interleukin-4 (IL-4), interleukin-13 (IL-13) were determined by using RT-PCR and the degranulation of mast cells was determined by measuring B-hexosaminidase release. Expression level of IL-4 was decreased by the extract from Rhododendrom brachycarpum in 107, 10-5 and 10-3% concentrations. Exoression level of IL-13 was also decreased by both extracts. B-Hexosaminidase release by RBL-2H3 cells was ingibited at the 10-5 and 10-3& concentration of extracts from Rhododendrom brachycarpum and Abies koreana, respectively. These results demonstrate that ethanol extracts of Rhododendron brachycarpum and Abies koreana exert anti-allergic effects by regulating the reduction of IL-4 and IL-13 genes expression and also the secretion of B-hexosaminidast.
정의만,양현,안범수,이근식,현상환,최경철,정의배 사단법인 한국동물생명공학회 2011 한국동물생명공학회지 Vol.26 No.4
Polybrominated diphenyl ethers (PBDEs) are a class of “brominated” (bromine containing) man-made chemicals used as flame retardant additives in plastics, foams, and textiles. PBDEs are found in various environmental contaminants in air, soil, sediment, and water, and 209 individual forms (congeners) of PBDE exist. Among these,2,2',4,4'-tetrabromodiphenyl ether (BDE-47) is the dominant congener found in the environment. Exposure to BDE-47is now worldwide, and levels of BDE-47 have been detected in the blood of animals, including humans. BDE-47 can adversely affect the developmental system in both humans and animals. BDEs have structural similarities to polychlorinated biphenyls and thyroid hormones. However, recent studies have shown that BDEs may act as hormonal disrupting chemicals with detrimental effects. Therefore, a reliable assessment of BDE-47 toxicological action is required to understand the detrimental impacts of BDE-47 on human health. In this review, we overview recent studies on the distribution and potential toxicological effects of BDE-47 in humans and animals