• 대한가정학회지
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• 제48권5호
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• pp.49-60
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• 2010

The present study explored effects of significance of study, pressure for study, and pressure for success on life satisfaction of adolescents, and moderating effect of parent-adolescent communication. Participants were 1,384 adolescents in elementary, middle, and high school, and they responded all the questionnaires by themselves. Results were as follows. Firstly, there were significant differences in extent of significance of study, pressure for study and success, parent-adolescent communication, and life satisfaction of adolescents according to their demographic variables. Secondly, the more they got significance on study, and the more their parents emphasized study and success, the lower their life satisfaction was. Finally, there was a moderating effect of parent-adolescent communication. As adolescents had a positive communication with their parents, the negative effects for the significance of study and pressure for study and success on their life satisfaction were lessened.

• 대한족부족관절학회지
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• 제16권4호
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• pp.217-222
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• 2012

Purpose: The purpose of this study is to establish guidelines for ankle-brachial index (ABI), toe-brachial index (TBI) and toe pressure with regard to healing of diabetic foot amputation wound. Material and Methods: We designed a retrospective study that included patients with diabetic foot ulcer. From 2008 to 2011, 46 patients who had suffered from amputation of a foot due to diabetic foot ulcer were included in this study. We divided them into amputation-success group and amputation-revision group, and compared their ankle-brachial index (ABI), toe-brachial index (TBI) and toe pressure between two groups. Amputation-revision group is that first forefoot amputation is failed to heal successfully and need to have another proximal amputation. Results: Toe pressure was 78 mmHg (54~107) in the amputation success group, 0 mmHg (0~43) in the amputation revision group (p=0.000). Ankle-brachial index was 1.1650(1.0475~1.1975) in the amputation success group, 0.92(0.5275~1.0750) in the amputation revision group (p=0.05), and toe-brachial index was 0.6100(0.4050~0.7575) in the amputation success group, 0.00(0.00~0.4150) in the amputation revision group (p=0.04), respectively. Conclusion: ABI, TBI, toe pressure of amputation success group were significantly higher than those of amputation revision group.

• 산업진흥연구
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• 제9권1호
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• pp.249-257
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• 2024

본 연구는 중국 청년 교사를 대상으로 진로지속학습이 직업적 사명감을 경유하여 진로성공에 미치는 영향에서 진로개발압력의 조건부 직접효과를 확인하는데 연구의 목적이 있다. 자료는 중국 광동지역의 한 대학교에서 유의표집한 청년 교사 354명을 대상으로 설문조사를 통하여 수집하였다. 수집한 자료는 SPSS PC+ Win ver. 25.0과 SPSS PROCESS macro ver. 4.2를 활용하여 분석하였다. 적용된 통계방법은 빈도분석, 신뢰도 분석, 상관분석 및 조건부직접효과 분석이었다. 연구의 결론은 다음과 같다. 첫째, 진로지속학습 및 직업적 사명감은 진로성공과 유의한 양의 상관관계가 있었으나, 진로개발압력과는 유의미한 상관관계가 없는 것으로 나타났다. 진로개발압력은 진로성공과 유의한 음의 상관관계를 보였다. 둘째, 진로지속학습이 직업적 사명감을 경유하여 진로성공에 미치는 영향에서 진로개발압력의 조건부 직접효과가 확인되었다. 이러한 결과를 토대로 본 연구는 대학생들의 진로지속학습 뿐만 아니라 직업적 사명감과 진로개발압력을 동시에 활용하여 진로성공을 증진할 수 있는 방안을 제시하였다.

• 지역사회간호학회지
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• 제19권2호
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• pp.234-246
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• 2008

Purpose: This study was performed in order to examine the effects of an smoking cessation counselling program for smoking cessation success. Method: Among a total of 468 persons who had ceased from smoking for 6-months and had visited the smoking cessation clinic of a public health center from January 2nd to December 31th in 2006, 61 in all who had a negative reaction in the urine nicotine check were selected for this study. Collected data were expiratory CO concentration, BMI, blood pressure, liver function, and lipid metabolism. These data were analyzed by descriptive statistics, repeated measured ANOVA and paired t-test with the SPSS/PC(Version 12.0) program. Result: There were significant changes in expiratory CO concentration, SBP, DBP, AST, ALT, and TG, but not in BMI, $\gamma$-GTP, TC, HDL-C, and LDL-C. Conclusion: This study showed that smoking cessation through a smoking cessation counselling program has partially positive effects for smoking cessation success. The results of this study show that the smoking cessation counselling program at the smoking cessation clinic of a public health center should be continued for smoking cessation success.

• 한국응급구조학회지
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• 제16권3호
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• pp.9-18
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• 2012

Purpose : The purpose of this study was to determine the changes that occur due to the real-time monitoring of paddle pressures which has an important influence on the defibrillation success rate in defibrillation treatment known as the only treatment for cardiac arrest patients with VF. Methods : 40 people participated in the cardiac arrest simulation training and played the role of the defibrillation operator. Investigators measured the pressure of paddle while defibrillating by using instrument which was developed by the investigator. Results : Through real-time monitoring of the paddle pressures of defibrillator by indicator, the front sternum paddle showed a 77.5% success rate and the apex paddle showed a 40% success rate. While the values without monitoring the paddle pressures, the front sternum paddle showed a 51% success rate and the apex paddle showed a 20% success rate. These experiment revealed statistically significant(p <.001) low success rate. Conclusion : The method of monitoring the paddle pressures during defibrillation showed that the paddle can be precisely gripped. The success rate of paddle pressures is significantly correlated with height, weight and grip strength.

• 대한안과학회지
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• 제59권12호
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• pp.1166-1172
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• 2018

목적: 선택적 레이저섬유주성형술(selective laser trabeculoplaty, SLT)을 시행 받은 개방각녹내장 환자에서 치료받지 않은 반대안의 안압을 보정하여 SLT의 안압하강 효과 및 성공예측인자를 분석하고자 하였다. 대상과 방법: 단안에 SLT를 시행 받고 1년 이상 관찰한 개방각녹내장 환자 52명 52안을 후향적으로 분석하였다. 시술 전, 시술 후 1, 2, 3개월, 이후 3개월마다 안압을 측정하였다. 시술 후 안압은 치료받지 않은 반대안의 안압변화량으로 보정하여 계산하였다. SLT의 성공은 시술 전 안압보다 20% 이상 감소한 경우로 정의하였다. Kaplan-Meier 생존분석을 이용하여 성공률을 산출하였고, 성공예측인자를 분석하였다. 결과: 시술 전 평균 안압은 $23.17{\pm}6.96mmHg$, 시술 후 1년째 평균 안압하강은 $5.59{\pm}4.78mmHg$ (29.7%)였으며, 반대안 안압을 보정한 안압하강은 $4.70{\pm}4.67mmHg$ (23.9%)였다. SLT의 성공률은 65.4%, 반대안 안압을 보정한 성공률은 53.9%였다. 시술 전안압만이 SLT 성공과 유의한 상관관계를 보였고, 시술 전 안압이 높을수록 시술 후 안압하강이 크게 나타났다(p=0.025). 나이와 시야검사의 mean deviation은 SLT 성공과 유의한 상관관계가 없었다(p=0.066, p=0.464). 결론: 개방각녹내장 환자에서 SLT는 안전하고 효과적인 치료 방법이며, 시술 전 안압만이 SLT의 성공과 유의한 상관관계를 보였다. 정확한 치료 효과 분석을 위하여 반대안의 안압 변동을 고려하여야 하겠다.

• 소성∙가공
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• 제27권3호
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• pp.160-164
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• 2018

The success of warm forming of Mg alloy sheets is very dependent on its frictional behavior at elevated temperatures. The effects of contact pressure and sliding length on the frictional characteristics of AZ31B Mg alloy sheet were investigated at elevated temperature and at room temperature. The contact pressure range for the friction test was determined through FE analysis of the roof panel which is a candidate for Mg alloy application. According to the experimental results, the frictional behavior of the Mg alloy sheet is equally highly influenced by both sliding length and contact pressure at room temperature. At elevated temperatures, however, the sliding length has a more dominant influence on the frictional characteristics of the Mg alloy sheet than the contact pressure, if the contact pressure is lower than a certain level.

• 한국IT서비스학회지
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• 제18권4호
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• pp.171-190
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• 2019

This study comparatively analyzes the cases of CDMA (Code Division Multiple Access) and WIPI (Wireless Internet Platform for Interoperability) to find out the success and failure factors of technology policies in the field of mobile communication industry. For this purpose, the two cases are analyzed through a new analysis framework, which is made by combining System of Innovation with a range of variables derived from precedent studies, such as external environment, institutions, technological system, governance structure, and interactions of actors. The results of analysis show that in the CDMA case, the following factors led to success ; Korea made good use of the external opportunities in the early stage of digital communication technology and adopted a suitable governance structure for the technological system. Main actors in Innovation System had strong will for success and engaged in cooperative interaction. For the WIPI, however, the timing of technology policy was inappropriate and a unsuitable governance structure for technological system was chosen because of path dependence. The Innovation System failded to respond efficiently to the situation where conflicts among actors had intensified, US trade pressure had increased and innovative smartphones emerged. The results of this study provide the practical implications for the success of technology policy; namely it is important to choose a governance structure that suits the external environment and characteristics of technology and to activate cooperative interactions among actors in Innovation System.

• Asian Pacific Journal of Cancer Prevention
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• 제13권1호
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• pp.175-179
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• 2012

The objective of the study is to investigate the success rate of quit attempts and identify factors associated with success or failure of quit attempts in a quit smoking clinic. A cohort study was conducted with 495 smokers who enrolled in a quit smoking clinic from 2005 to 2008. The factors leading to quit smoking successfully were "being Malay", "having high blood pressure" "type of Nicotine Replacement Therapy" and "duration of follow up". In contrast, clerical staff had negative association to quit smoking. People who started smoking in their teenage years had a high risk of relapse. Integration of active follow up and tailor-made support programmes for quitters appear necessary in order to maintain their non-smoking status and encourage them to be permanent quitters. Integration of quit smoking clinics and primary care clinics could be another potential step for the success of quit smoking programmes.

• 한국IT서비스학회지
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• 제17권1호
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• pp.91-103
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• 2018

This study developed a prediction model using machine learning technology and predicted the success of health consulting by using life log data generated through u-Health service. The model index of the Random Forest model was the highest using. As a result of analyzing the Random Forest model, blood pressure was the most influential factor in the success or failure of metabolic syndrome in the subjects of u-Health service, followed by triglycerides, body weight, blood sugar, high cholesterol, and medication appear. muscular, basal metabolic rate and high-density lipoprotein cholesterol were increased; waist circumference, Blood sugar and triglyceride were decreased. Further, biometrics and health behavior improved. After nine months of u-health services, the number of subjects with four or more factors for metabolic syndrome decreased by 28.6%; 3.7% of regular drinkers stopped drinking; 23.2% of subjects who rarely exercised began to exercise twice a week or more; and 20.0% of smokers stopped smoking. If the predictive model developed in this study is linked with CBR, it can be used as case study data of CBR with high probability of success in the prediction model to improve the compliance of the subject and to improve the qualitative effect of counseling for the improvement of the metabolic syndrome.