작업모형상에서 직접 framework을 제작할 수 있는 LiWa System

이무형 대한치과기공학회 2007 대한치과기공학회지 Vol.29 No.2

춘계학술대회 : 백반증 심포지움 ; 멜라닌세포의 특성

이무형 대한피부과학회 1995 대한피부과학회 학술발표대회집 Vol.47 No.1

추계학술대회 : 수혜자보고 ; 배양액에 따른 B16F1 생쥐 악성 흑색종 세포주의 표현형의 변화

이무형 대한피부과학회 1994 대한피부과학회 학술발표대회집 Vol.46 No.2

JCAD3을 이용한 장신구 디자인에 대한 연구 : 렌더링 디자인을 중심으로

이무형 啓明專門大學 産業開發硏究所 2000 啓明硏究論叢 Vol.18 No.2

지금까지는 귀금속을 전공한 많은 디자이너들이 자신들의 디자인을 직접 손으로 렌더링하여 제작하였다. 그러나 산업사회의 결정적 산물인 컴퓨터의 발달로 인해 선진국에서는 과학적인 컴퓨터 프로그램을 이용하여 효율적인 렌더링을 창출하고 있다. 이러한 사실에 기인하여 본 논문은 JCAD3 컴퓨터 프로그램을 이용해 현대인의 인간적 요구에 부합되는 합리적인 장신구 렌더링을 개발하는데 목적을 두고 있다. 이것을 위하여 장신구의 문화적 배경. JCAD3 장신구의 디자인 실태, 장신구사용자의 기호조사, JCAD3 프로그램의 특성 등 관련자료를 조사, 분석하였다. 이러한 것들을 토대로 하여 본 연구의 디자인 방향을 설정하였으며 문제해결을 위한 代案을 구성하였다. 그리고 구성된 여러 代案 중 이상적인 것을 선택하여 試案으로 제시하였다 이러한 연구의 결과는 현대사회가 요구하는 합리적인 장신구 디자인 개발로 이어져 예술문화발전에 기여할 것으로 생각한다. Many designers who majored the precious metal have usually rendered their own design by themselves for a long time. However, developed countries started to make rendering designs effective through scientific computer programs, after the industrial society invented the computer. Based on this situation, the purpose of this study is to develop rendering accessory designs corresponding to the modern's need by using JCAD3 computer program. For this there were researches on the actual design condition of JCAD3 accessory, the favor of users. and the cultural background of accessories. Then the ideal one was presented among several alternative plans. It is expected that the result of these researches will contribute to the proper accessory design development which the modern society requires.

腎臟組織에서 백강잠 抽出物의 抗酸化 作用에 關한 硏究

李武炯,尹哲浩,鄭智天 동국대학교 한의학연구소 1998 東國韓醫學硏究所論文集 Vol.7 No.1

白彊蠶 추출물이 신장조직에서 반응성 산소기들에 의한 지질의 과산화와 세포 손상을 방지하는지를 관찰하기 위하여 정상조직과 t-BHP를 처리한 조직에서 白彊蠶 추출물의 효과를 조사하였다. 지질의 과산화와 LDH 유출은 t-BHP의 농도에 비례하여 증가되었으나, 白彊蠶 추출물의 첨가로 유의하게 억제되었다. 그리고, t-BHP에 의한 지질의 과산화 및 LDH 유출은 白彊蠶 추출물의 농도에 비례하여 억제되었다. 또한, 白彊蠶 추출물은 oxidant를 처리하지 않은 정상조직에서도 지질의 과산화 및 LDH 유출을 유의성 있게 감소시켰다. 그리고, catalase 활성에는 영향이 없는 반면, 정상 조직과 t-BHP를 처리한 조직에서는 glutathione peroxidase 활성을 유의성 있게 증가시켰다. 한편, 반응성 산소기의 발생은 白彊蠶 추출물의 농도에 비례하예 억제되었다. 이러한 결과로 볼 때, 白彊蠶 추출물은 신장 조직내 항산화 효소의 활성을 증가시킴과 동시에 직접 반응성 산소기의 발생을 억제하므로 신장 조직에서 지질의 과산화와 세표손상을 방지하는 효과가 있을 것으로 여겨진다. This study was undertaken to determine whether Bombycis Corpus extract (Bom) has antioxidant action. Kidney tissues were exposed to t-butylhydroperoxide (t-BHP) to induce oxidative stress. Lillid peroxidation was estimated by measurimg rnalondialdehyde, a product of lipid peroxidation, and cell injury was estimated by measuring lactate dehydrogenase (LDH) release in rabbit renal cortical slices, t-BHP increased lipid peroxidation and LDH release in a dose-dependent manner over the concentration range of 0.1-1 mM. Such effects of t-BHP on lipid peroxidase and LDH release were prevented by 0.5% Bom. When tissues were treated with t-BHP in the presence of various concentration of Bom, lipid peroxidation and LDH release were dose-dependently inhibited by Bom. Bom at 1 and 2% concentrations inhibited lipid peroxidation and LDH release in normal tissues. Bom at 2% concentration increased glutathione peroxidase activity in tissues treated or untreated with 1.0 mM t-BHP. However, catalase activity was not altered by addition of Bom. Bom inhibited generation of reactive oxygen species. These results indicate that Born inhibits lipid peroxidation and cell injury in tissues treated with or without oxidant and effect is, at Ieast in part, attributed to increased activity of glutathione peroxidase and a direct sacvenging action.

제43차 추계학술대회 : 본 연제 ; 피부약리학 : 멜라닌 세포에 대한 azelaic acid의 영향

이무형,김상순,허충림 대한피부과학회 1991 초록집 Vol.29 No.50

호텔기업의 브랜드 증거가 신뢰, 전환비용, 대안매력과 브랜드충성도에 미치는 영향

이무형,진양호 한국외식경영학회 2011 외식경영연구 Vol.14 No.5

This study selected hotel brands and corporate brands to switch sub-factors of the evidence of the Temple service, brand name, image matching, perceived price, service, environment and brand trust, switching costs, attractiveness of alternative relationships and brand loyalty to identify any effect on hotel company in the future to improve business performance in practical marketing strategy was to provide useful information. This study of five-star hotel in Seoul Hotels brand, customers who switch to participate in the survey were collected data from 10 June 2011 to 20 July 2011 for a total of 500questionnaires recovered wealth distribution and add a dual 422 Tues-driven trend of severe or questionnaire is not suitable for analysis in Part 386 for 36copies, except factor analysis using SPSS 18.0 and is responsible for verifying the reliability and to validate the proposed research hypotheses for covariance structure analysis was conducted, the research Implications based on the results presented are as follows. First, the evidence sub-brand of car, hotel guest services personnel, a non-convergence image, brand trust and perceived price showed no significant affect. Second, evidence that the brand of service workers, the image matches the transition costs castle showed no significant affect. Third, the practitioner services, an attractive alternative to brand name appeared to affect significantly. Fourth, brand practitioners of evidence service, brand name on brand loyalty showed no significant affect.

사회적 지지가 자기효능감과 취업스트레스에 미치는 영향 - 호남지역 4년재 조리관련학과 대학생을 중심으로 -

이무형 한국호텔리조트학회 2020 호텔리조트연구 Vol.19 No.2

In this study, we wanted to look at the relationship between perceived social support, self-efficacy, and employment stress by university students in the cooking-related department of Honam region. As a result of this study, first, emotional support had a significant effect on self-confidence, informational support affects self-confidence, actual support affects self-confidence, self-challenges, and physical support affects self-confidence and self-challenges. Second, emotional support had a significant effect on school stress, informative support affects personality stress, practical support affects personality stress, family stress, and physical support affects personality stress and family stress. Third, self-confidence a significant effect on personality stress, family stress, school stress, and self-challenge affects family stress. These findings provide practical and academic implications for social support, self-efficacy, and employment-stress.

비대면 교육 서비스 품질이 학업 스트레스와 취업 스트레스에 미치는 영향 - 호남지역 환대산업관련 학과 3~4학년 대학생들을 중심으로 -

이무형 한국호텔리조트학회 2022 호텔리조트연구 Vol.21 No.5

The purpose of this study was conducted for 3rd and 4th grade University students in Honam region hospitality industry-related departments who had experience of studying major subjects non-face-to-face after the outbreak of COVID-19. The effect of E-Learning quality on academic stress and employment stress, and the effect of academic stress on employment stress were analyzed and verified. First, the results of the analysis of hypothesis 1 regarding whether E-Learning quality significantly affects academic stress are as follows. certainty and reliability educational service quality has a significant positive (+) effect on burnout academic stress. reactivity, certainty, and reliability educational service quality had a significant positive (+) effect on pressure school stress. Second, the results of the analysis of Hypothesis 2 regarding whether the quality of E-Learning quality have a significant effect on employment stress are as follows. reactivity, certainty, and reliability educational service quality have a significant positive (+) effect on employment stress. Third, the results of the analysis of hypothesis 3 regarding whether academic stress has a significant effect on employment stress are as follows. Burnout, pressure Academic stress has a significant positive (+) effect on employment stress.

유전적 대측성 색소이상증

이무형,하동주 대한피부과학회 2000 大韓皮膚科學會誌 Vol.38 No.10

Dyschromatosis symmetrica hereditaria(DSH), also known as reticulated acropigmentation of Dohi, is a rare pigmentary disorder that has autosomal dominant inheritance. Characteristic lesion includes a mixture of hyperpigmented and hypopigmented macules with reticulate pattern, which are distributed on the dorsal aspects of the extremities. We report a 5-year-old boy who showed typical DSH with family history in four generations.