• The Journal of the Petrological Society of Korea
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• v.1 no.2
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• pp.104-123
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• 1992

We present petrography, mineral chemistry of amphibole and plagioclase, and major and trace element chemistry for the Ogcheon metabasites occurring in the Poun and Mungyong areas to understand metamorphism, and to define chemical characteristics of parental rocks and their implication for tectonic environment. The Ogcheon metabasites often preserve relict igneous textures, although no primary phases are observed. They are mainly composed of amphibole (actinolite+hornblende)+plagioclase+epidote+chlorite+sphene+opaque oxides, indicating epidote amphibolite facies metamorphism. Coarse-grained amphiboles frequently have actinolitic composition in the core, and hornblende along the margin and cleavage, which can be interpreted either as miscibility gap or as result of polymetamorphism. Although presumed polymetamorphic events in the Ogcheon supergroup favor the latter possibility, further metamorphic studies are necessary to solve the problem. Amphibole and plagioclase chemistries suggest greenschist (epidote-amphibolite, if miscibility gap is present) to amphibolite facies metamorphism of possibly medium pressure. The major and trace element data of whole rocks indicate that the Ogcheon metabasites are transitional to tholeiitic basalts belonging to within-plate environment. Absence of evidences indicating deep sea environment suggests that the Ogcheon metabasites emplaced in an intra-cratonic, possibly rift environment which failed to proceed to an oceanic rift. Chemical variation of the metabasites toward a granitic pluton indicates K loss closer to the pluton, suggesting that caution should be taken when K is involved in a discussion.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.12
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• pp.300-309
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• 2020

This study identified the types and dimensions of faculty-student interaction (FSI). A narrative methodology was applied within the qualitative research paradigm. Data was collected using individual in-depth interviews involving 10 students who had experiences of faculty-student interaction more than 6 times over the prior 6 semesters. Data was analyzed according to actors' perspectives, the motivation of actions, and actions toward goal achievement. Three major types of faculty-student interactions emerged from our analysis. First, the initiative interaction type reflects active characteristics of the narrator within FSI and is goal achievement-oriented. Second, the stereotyped interaction was characterized as a unified reaction to the FSI and not significantly related to self-development. Lastly, the reciprocal interaction reflected characteristics of narrators who had potential and flexibility for self-development in the circumstances involving support from professors. The results of this study indicate that faculty-student interaction does not represent the best way to support students for their successful school lives. Faculty needs professionality and sensitivity for student teaching, and students must exhibit curiosity and activeness in developing their knowledge. Positive outcomes from the FSI will be expected in supportive school environments.

• Journal of the Daesoon Academy of Sciences
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• v.35
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• pp.295-330
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• 2020

This paper examines the current state of the field wherein theoretical issues of ecology are still in need of concentration. Ecological texts are reconsidered from a religious worldview by extracting eco-friendly notions within religion and discourse is also essential in the practical field. As a case study on this matter, this paper aims to describe various aspects of ecological theory in Daesoon Jinrihoe, a new religious movement in Korea. In short, in its view of the natural world, Daesoon Jinrihoe values that all things originated from the Supreme God who presides over them, and the two are organically interrelated. Hence, the principle of nature is cherished. Especially as the Later World draws near, the fundamental basis of nature is slated to undergo change, and this also features heavily in Daesoon Jinrihoe's view of the natural world. Furthermore, the Supreme God reforms nature, and human beings live lives in conformity and resonance with that reformed nature. Above all else, the doctrines of haewon sangsaeng (the resolution of grievances for mutual beneficence) and boeun sangsaeng (the reciprocation of favors for mutual beneficence) are advocated in Daesoon Jinrihoe. Each supports its own form of ecological discourse, and together, they can be called Sangsaeng Ecological Theory (the Ecological Theory of Mutual Beneficence). Specific discussions of Daesoon Jinrihoe and ecology should be considered in light of this finding.

• The Journal of Korean Academic Society of Nursing Education
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• v.11 no.1
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• pp.64-72
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• 2005

Purpose: To exam image of nurses and factors on professional socialization of nursing students. Method: A descriptive study was performed and data was analysed with SPSS-PC Win(version 11.0). Image of nurses was measured by traditional-personal image and professional-social image(20 items, 5-Likert). Professional socialization was measured by revised Professional Socialization Scale(52 items, 5-Likert). A total of 135 students were participated. Result: Professional-social image showed stronger effect rather than traditional-personal image on Professional socialization. Commitment and Decision making were potent factors on traditional-personal image, and Commitment, Maturity, Independence and Decision making were statistically significant to explain professional-social image. Factors influenced positively professional socialization were job satisfaction and professional-social image. Conclusion: The results of this study suggest that focus of nursing education have to shift in values and personality traits to professional-oriented value system. Results indicate the importance of encouraging professional socialization and cultivation of positive, personal self-esteem for nursing students through establishing nursing identity. Also, clinical role model was trained effectively.

• 한국신재생에너지학회:학술대회논문집
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• 2010.06a
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• pp.243.2-243.2
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• 2010

현재 바이오디젤(Bio diesel)은 유지와 메탄올을 염기촉매를 넣고 전이에스테르화(Trans-esterification)반응하여 생산한다. 생산된 1세대 바이오 디젤은 분자 내 산소가 다량 함유되어 여러 가지 단점을 가지기 때문에 전이에스테르화 반응을 대체한 탈산소(Deoxygenation)반응이 주목 받고 있다. 본 연구에서는 유리지방산(Free fatty acid, FFA)인 올레익 산(Oleic acid)의 탈산소반응을 수행하였다. 하이드로탈사이트(Hydrotalcites) 구조인 MgO-$Al_2O_3$(MgO=70 wt%)를 6시간 동안 $500^{\circ}C$에서 예비소성(Pre-calcination)하여 담체로 사용하였다. 제조된 MgO-$Al_2O_3$ 담체에 함침법(Incipient wetness method)으로 20 wt% Ni을 담지 시켰다. 제조된 Ni/MgO-$Al_2O_3$촉매는 소성온도를 변화시켜 반응 실험을 수행하였다. TPR 분석을 통해 산화-환원특성을 분석하였고 생성물의 원소분석을 통해 생성물의 산소함량을 측정하였다.

• Journal of Korean Academy of Nursing
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• v.35 no.6
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• pp.1063-1071
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• 2005

Purpose: This study was done to develop and test validity and reliability of on instrument for predicting nursing intention for SARS patient care. Method: The psychometric properties of a SARS patient care attrition prediction tool, based on the Theory of Planned Behavior, were examined in this study. The Three-phase design involved a) salient beliefs generated from clinical nurses (n=43) b) content validation by expert panel evaluations(n=5) c) face validation by plot testing (n=10) d) and instrument validation in a cross sectional survey (n=299). Psychometric analysis of survey data provided empirical evidence of the construct validity and reliability of the instrument. Result: Principal component analysis verified the hypothesized 6-factor solution, explaining $68.2\%$ of variance, and Alpha coefficients of .7538 to .9389 indicated a high internal consistency of the instrument. Conclusion: The instrument can be used by nurse administrators and researcher to assess clinical nurses' salient beliefs about caring for SARS patients, guide tailored intervention strategies to effective caring, and evaluate the effectiveness of interventions.

• Journal of Nutrition and Health
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• v.37 no.9
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• pp.801-808
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• 2004

Benign prostatic hyperplasia (BPH) is the most common prostate disease in middle aged and elderly men. Therefore, identifying risk factors for BPH is crucial for understanding the etiology and for undertaking interventions or targeting strategies. The survey was carried out in two steps: first, pilot study was conducted prior to the main study in order to estimate baseline characteristics. Second, main study investigated prevalence and risk factors of BPH by clinical diagnostic tests and questionnaire. A total of 641 male aged 50-79 years participated in this community-based cross-sectional study. Using 24 hour recall of food consumption, we found that animal fat intakes increased the risk of BPH with adjusted for age, chronic bronchitis, PSA level, drinking frequency, and excercise frequency (odds ratio 1.84,95% confidence interval 1.10-3.06) . Although BPH has been considered as unavoidable disease with advancing age, if these dietary risk factors are clearly identified, it can be prevented effectively by laying special emphasis on those at risk.

• Proceedings of the Korea Water Resources Association Conference
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• 2009.05a
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• pp.939-942
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• 2009

본 연구는 경북지역의 11개 관측소와 인근 9개의 관측소의 강우자료를 이용하여 경북지역에 한정된 확률강우량도를 작성하였다. 최근 행정구역별 치수계획의 수립이 빈번해지고 소규모 유역의 개발로 인한 홍수량 산정 등이 빈번해지고 있다. 그러나 대부분이 강우관측소가 유역내에 위치해 있지 않고 인접한 기상관측소의 자료를 이용하고 있는 실정이고, 공공기관이나 실무를 수행함에 있어 유역의 강우량 적용에 있어 소규모 유역의 강우량이 지점강우량에 의해 결정되므로 어느 정도의 편차를 보이는지 추정이 사실상 곤란하였다. 따라서 본 연구에서는 경북지역에 한정하여 지점강우량을 빈도해석하여 확률강우량도를 작성하여 강우관측소가 인접하지 않아도 소규모 유역의 확률강우량의 근사치를 추정하여 지점빈도해석과 비교할 수 있도록 확률강우량도를 작성하였다. 경북지역인근 강우관측소의 자료를 강우 분석하여 확률분포형을 선정한 결과 거창, 구미, 대구, 문경, 밀양, 봉화, 안동, 영덕, 영주, 울산, 의성, 제천 충주, 추풍령, 합천은 Gumbel 분포가 적합한 것으로 나타났으며, 보은은 2변수 Log-Gumbel 분포가 적합한 것으로 나타났으며, 영천, 울진, 태백은 Gamma 분포가 적합한 것으로 나타나고 포항은 GEV 분포가 적합한 것으로 나타났다.

• Journal of the Korean Institute of Rural Architecture
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• v.15 no.4
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• pp.103-110
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• 2013

This study aims to draw the basis documents for rural landscape management of Daewon-Ri through frequency analysis of landscape elements and preference analysis of rural landscape. The results are as follows. First, according to the frequency analysis of the landscape elements, a distant view is few effect characteristics in rural village landscape planning. It is acted as the landscape elements that degree of integration and skyline of the building to see more nearby than it are the most important. In addition, in the case of the establishment of the landscape management planning, the landscape elements in the close view is the most important. Second, It is thought that the scenery which natural environments and residential quarter match is the most desirable for the par of the landscape preference in the rural village. On the other hand, about the scenery of an old historic building, the residents of a city considers it as an affirmative factor of the rural village landscape, but rural village inhabitants are negative. Finally, it is thought that the excessive public designs by government sponsored enterprise are undesirable for the scene of the village.

• 대한예방의학회:학술대회논문집
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• 2002.10a
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• pp.210-211
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• 2002