• 대한가정학회지
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• 제44권11호
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• pp.67-78
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• 2006

Self-concept is a multi-dimensional characteristic including self-image and self-evaluation. Self-image is the descriptive side of self-concept and is composed of the real self-image and the ideal self-image. Self-evaluation is the appraisable side self-concept and is composed of the internal self-concept, external self-concept and total score of self-concept. The purposes of this study were to determine the correlation of self-image and self-evaluation and to identify the effects of self-image and self-evaluation on consumption value. The data were collected from 237 college women residing in Gwangju using a questionnaire to investigate real/ideal self-image, self-evaluation and consumption value. The results were analyzed with factor analysis, Pearson's correlation and multiple regression analysis using statistical program SPSS 10.0. The results of this research were as follows. 1. The real self-image and ideal self-image had a significant correlation with internal self-concept, external self-concept and total score of self-concept. It was ensured that self-image and self-evaluation are one side of the multidimensional self-concept. 2. The real/ideal self-image and internal/external self-evaluation had a significant influence on consumption value. The real self-image and external self-evaluation were the most important variables explaining the consumption value.

• 대한한의학회지
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• 제25권4호
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• pp.36-42
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• 2004

Objective : Glutathione S-transferase polymorphism (GST) were examined in 120 cases with ischemic cerebrovascular disease (ICVD) to test the hyperthesis that GST polymorphisms confer a risk to an individual to develop ICVD. Tobacco smoking is a major cause of both cancer and vascular disease. Methods : therefore We were stratified the subjects with ICVD for smoking status, and then examined whether polymorphisms in this detoxification enzyme gene, GST, influence risk of ICVD Results : Neither GSTM1 nor GSTT1 genotypes in the ICVD group was significantly different from the control group (n=207), even in smokers. We attempted the combined analyses for GSTM1 and GSTT1 genotypes in ICVD for smoking status. No significant association observed between the combined genotypes and ICVD Conclusion : Our observation do not confirm the effect of the GSTM1 and GSTT1 genotypes as a risk factor for ICVD, even in smokers.

• 디지털산업정보학회논문지
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• 제8권4호
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• pp.205-215
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• 2012

Due to a rapid change of business environment, many firms are eager to find the competitiveness by information technology adoption and diffusion. In this exploratory study, we examined the applicability of a previously proposed model to evaluate IT competitiveness based on the innovativeness and verified it's propriety with empirical data. As suggested by previous studies, the proposed model considers a variety of corporate and market characteristics concerned with IT adoption, and it consists of several internal and external impacting factors, which have influence on technology diffusion and its performance. For the empirical analysis, the survey data of domestic ERP adoption cases were adopted from 128 small and medium-sized enterprises(: SMEs) in IT and electrical engineering industry, and analyzed by partial least squares(: PLS) - a popular structural modeling and multivariate projection technique to latent variables. The results indicated positive supports for the research model of external and internal IT adoption factors' influences on innovativeness' performances. However, there are a couple of limitations not to show the reliability of selected measurement items and the generality of model proposed in this exploratory study.

• Tuberculosis and Respiratory Diseases
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• 제56권4호
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• pp.364-373
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• 2004

연구배경 : 폐쇄성 수면 무호흡 증후군은 고혈압과 심부정맥 및 허혈성 심질환 등의 심혈관질환을 일으키는 위험요소로 알려져 있으나 정확한 기전에 대해서는 아직 확실히 밝혀져 있지 않다. 최근에 soluble intercellular adhesion molecule-1(sICAM-1)과 vascular endothelial growth factor(VEGF)가 죽상경화증의 발생과 진행에 관여한다고 알려지면서, 일부 연구에서는 이러한 사이토카인이 폐쇄성 수면 무호흡 증후군에서도 증가한다고 보고하였다. 저자는 폐쇄성 수면 무호흡 증후군 환자에서 sICAM-1과 VEGF의 농도 변화를 관찰함으로써, 이들 환자에서 동반될 수 있는 심혈관질환 발생의 병태생리를 일부 이해하고자 하였다. 방 법 : 폐쇄성 수면 무호흡 증후군을 진단하기 위해 가톨릭대학교 성바오로병원 수면장애크리닉을 방문하여 수면다원검사를 시행한 37명을 대상으로 하였다. 철야 수면다원검사를 종료한 직후 혈액 채취를 한 후 혈청분리를 하여 $-70^{\circ}C$ 냉장고에 보관하였다. 사이토카인의 측정은 ELISA 방법으로 시행하였고 수면다원검사의 각 지표와 혈청 sICAM-1 농도 및 혈청 VEGF 농도와의 상관 관계를 비교 분석하였다. 결 과 : 무호흡-저호흡지수와 혈청 sICAM-1 농도 사이에는 유의한 상관관계가 없었지만(r=0.27, P>0.05), 무호흡-저호흡지수와 혈청 VEGF 농도는 유의한 상관관계가 있었다(r=0.50, P<0.01). 무호흡지수와 혈청 sICAM-1 농도는 다소 유의한 상관관계가 있었으며(r=0.31, P<0.01) 무호흡지수와 혈청 VEGF 농도 사이에는 유의한 상관관계가 있었다(r=0.45, P<0.01). 결 론 : 폐쇄성 수면 무호흡 혹은 저호흡은 혈청내 sICAM-1 및 VEGF 농도를 증가시키는 것을 알 수 있었으며, 이러한 사이토카인의 발현 증가는 폐쇄성 수면무호흡 증군 환자에서 심혈관질환의 발생에 관련이 있을 것으로 추측된다.

• Wind and Structures
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• 제16권1호
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• pp.1-23
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• 2013

The wind-induced transient response of internal pressure following the creation of a sudden dominant opening during the occurrence of high external pressure, in low-rise residential and industrial buildings was numerically investigated. The values of the ill-defined parameters namely the flow contraction coefficient, loss coefficient and the effective slug length were calibrated by matching the analytical response with the computational fluid dynamics predictions. The effect of a sudden i.e., "instantaneously created" windward opening in the Texas Technical University (TTU) test building envelope was studied for two different envelope flexibility-leakage combinations namely: (1) a quasi-statically flexible and non-porous envelope and (2) a quasi-statically flexible and porous envelope. The responses forced by creating the openings at different time leads/lags with respect to the occurrence of the peak external pressure showed that for cases where the openings are created in close temporal proximity to the peak pressure, the transient overshoot values of internal pressure could be higher than the peak values of internal pressure in the pre-sequent or subsequent resonant response. In addition, the influence of time taken for opening creation on the level of overshoot was also investigated for the TTU building for the two different envelope characteristics. Non-dimensional overshoot factors are presented for a variety of cavity volume-opening area combinations for (1) buildings with rigid/quasi-statically flexible non-porous envelope, and (2) buildings with rigid/quasi-statically flexible and porous envelope (representing most low rise residential and industrial buildings). While the factors appear slightly on the high side due to conservative assumptions made in the analysis, a careful consideration regarding the implication of the timing and magnitude of such overshoots during strong gusts, in relation to the steady state internal pressure response in cyclonic regions, is warranted.

• 동의생리병리학회지
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• 제22권4호
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• pp.968-974
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• 2008

This study was aimed to investigate the electrolytes and its relationship with acute stroke patients in each stroke type by case-control study. 217 patients with first-ever acute stroke within 2 weeks as the case group(Cases), 146 people without four major risk factors(hypertension, diabetes mellitus, hyperlipidema and ischemic heart disease) as the healthy control group(Normals), and 160 people as the general control group(Controls) were recruited at the Stroke Medical Center in Daejeon University Oriental Medicine Hospital from july 2005 to march 2007 for this case-control study. We analyzed the odds ratio of electrolytes in binary logistic analysis and evaluated each stroke type and general characteristics such as age, sex etc. The level of sodium(Na+) and potassium(K+) were significantly lower in LAA, SVO type of ischemic stroke and hemorrhagic stroke. But the level of chloride(Cl-) had no significant relation with stroke occurance. In this study we demonstrated that low sodium(Na+) and potassium(K+) have an influence on stoke occurance than chloride(Cl-). And we think that the electrolytes must be considered in risk factors of ischemic stroke in Korean and more prospective studies are needed.

• 대한한방내과학회지
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• 제19권1호
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• pp.97-113
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• 1998

BACKGROUND The purpose of this study was to investigate disability of the patients after stroke, clinical applicability and usefulness of the FIM in evaluating the functional abilities and to assess the characteristics of the patients after stroke. And this study examined difference by predictive factors on the treatment outcome. METHOD The study was composed of 31 stroke patients who were within 1 week after stroke and had been treated in hospital more than 4 weeks. Improving rate was measured by using the Functional Independence Measure(FIM), and the correlation was analyzed between Motor FIM and Cognitive FIM. We analyzed significant meaning statistically in the mean value of FIM. RESULT 1. There was no significant meaning statistically in the mean value of FIM that was between both at admission and after 2 weeks. But there was proportional correlation between both at admission and after 4 weeks, and significant meaning statistically. 2. There was proportional correlation between both FIM and Motor FIM, and significant meaning statistically. But there was no significant meaning statistically between both FIM and Cognitive FIM. 3. There was no significant meaning statistically between both FIM and sex, age, side of weakness, stroke subtype, hypertension, hypercholesterolemia, diabetes mellitus, heart disease, starting point of rehabilitation therapy and past history of cerebral vascular accident. While dysarthria affected functional recovery in stroke patients, and significant meaning statistically. CONCLUSION 1. FIM appeared to be a valid and reliable method to measure the functional abilities of the patients after stroke. 2. Only one thing between Motor FIM and score didn't influence FIM score. 3. Dysarthria affected functional recovery in stroke patients, and it is the statistically significant factor.

• 대한한의학회지
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• 제26권1호
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• pp.1-10
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• 2005

Objective: We examined the antimetastatic effect of Curcuma zedoaria Roscoe (CZ) on pulmonary metastasis of B 16 cells. Methods: For 6 weeks, Zedoariae Rhizoma made from dried CZ were dissolved in distilled water and administered to mice 2 weeks before they were injected with B]6 melanoma cells. Mice were given CZ at doses of 250 and 500 mg/kg, and were compared for lung weight, survival days, and NO production. Results: Intake of CZ throughout the experiment extended the average survival time. Intake after B16 cell injection slightly prolonged survival time, but intake before B]6 cell injection did not influence life span. We examined the effect of CZ on macrophage function by measuring NO production. After the macrophages were given CZ for 6 weeks, the amount of NO generated by the macrophages stimulated with LPS in culture medium increased. NO generated by the macrophages also served as a cytotoxic factor against B16 melanoma cells. B16 melanoma-conditioned medium reduced NO production by macrophages. However, CZ treatment reversed the reduction in NO production by the conditioned medium significantly. Conclusion : These findings may suggest that macrophage function-modulating activity by CZ appears to underlie its antimetastatic activity, which leads to a decrease in the number of lung metastatic surface nodules and the extension of life span.

• 디지털융복합연구
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• 제14권9호
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• pp.99-109
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• 2016

본 연구는 조직 내의 내부마케팅을 권한위임, 교육훈련, 경영층지원, 보상시스템, 내부의사소통으로 설정하고 종업원들이 인식하는 내부마케팅과 고객지향성의 관계에서 상사의 리더의 매개효과를 검증하는데 그 목적이 있다. 본 연구를 규명하기 위해서 총 570부의 설문지가 분석에 사용되었으며, 분석방법으로는 신뢰도 분석, 확인적 요인분석 및 구조모형 검증을 통해서 분석을 실시하였다. 분석 결과는 다음과 같다. 첫째, 내부마케팅은 고객지향성에 정(+)의 영향을 미치는 것으로 나타났고, 둘째, 내부마케팅은 상사의 신뢰에 정(+)의 영향을 미치는 것으로 나타났다. 셋째, 상사의 신뢰는 고객지향성에 정(+)의 영향을 미치는 것으로 확인되었으며, 넷째, 상사의 신뢰가 가지는 매개효과로는 권한위임, 교육훈련, 보상, 내부의사소통 요인에서 부분매개효과를, 경영층지원은 완전매개효과가 있는 것으로 검증되었다. 이러한 연구결과는 이론적, 실무적으로 기여하는 바가 클 것으로 사료된다.

• 융합정보논문지
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• 제11권8호
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• pp.194-200
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• 2021

뷰티산업은 어려운 사회적 환경에도 지속적으로 발전하였고 과정에 소규모 뷰티업들은 점차 대형화된 뷰티프랜차이즈 상태로 급성장 하였다. 따라서 뷰티산업에 종사하는 종사자들에게 다양한 내부마케팅이 필요하다고 사료되어 본 연구를 진행하였으며 종사자들에게 어떠한 내부마케팅이 직무몰입에 큰영향을 미치는지 알아보기 위해 2021년 2월 1일부터 2021년 3월 31일까지 설문지 250부 중 220부를 수집하여 spss 22.0으로 빈도분석, 신뢰도분석, 요인분석, 상관분석, 다중회기분석한 결과 연구 가설로 세운 4가지 모두 영향을 미치는 것으로 나타났으며, 그중 종사자들이 가장 만족하는 내부마케팅은 보상시스템이 었고 직무몰입에 가장 큰 영향을 미치는 것으로 나타났다. 따라서 내부마케팅은 종사자가 원하는 실질적 내부마케팅이 계획 되어야 한다고 사료된다.