• 재활복지공학회논문지
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• 제5권1호
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• pp.111-115
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• 2011

본 논문에서는 신체의 움직임을 측정하는 시스템에 있어서 여러 개의 분산형 시스템 간의 시간 동기화 방법을 제안한다. 분산형 시스템을 고려하는 이유는 피험자의 신체로부터 여러 가지 정보를 수집함에 있어서 하나의 집중된 시스템을 설계하게 되면 각 센서 시스템으로 배선이 연결되어야 하고 이는 피험자에게 크나큰 불편함을 주게 되기 때문이다. 제안된 동기화 방법은 단순한 키 스위치를 사용하고 스위치에 연결된 디지털 포트를 추가로 읽어 들이는 방식으로서 하드웨어가 매우 간단하여 잘 알려진 유비쿼터스 센서 네트워크 방식에 비해 추가적인 전력을 소모하지 않는다. 소프트웨어적으로는 데이터를 측정 후 오프라인 처리 방법을 사용하여 두 시스템간의 샘플링 시간 차이를 구하고 시간을 스케일링하여 보정하는 방식이다. 제안된 방법의 타당성을 실험을 통해 보인다.

• Journal of Sport and Applied Science
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• 제4권3호
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• pp.11-22
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• 2020

Purpose: The purpose of this study is to analyze the effect of college sport club participants' ego-resilience on the college adjustment. Research design, data, and methodology: To accomplish the purpose, 360 participants were sampled by means stratified cluster random sampling method. Only 317 questionnaires were statistically processed, while 43 questionnaires were excluded because their respondents failed to complete instrument and judged insincere in filling out questionnaire. To analyze the data collected, statistical techniques, such as descriptive statistics, reliability analysis, independent-sample t-test, and one-way ANOVA, multiple regression analysis were used, and as for difference verification between individual groups in relation to significant results, Duncan's multiple range was conducted. Results: The following results have been drawn out via hypothesis test. First. the background variable of the college sport club participants of was proved to affect the degree of their ego-resilience on the college adjustment. Specifically, their period of participation, frequency of participation and expenses made a statistically meaningful. Second, the college sport club participants of ego-resilience were proved to affect the college adjustment. Academic adjustment, social adjustment, personal-emotional adjustment and institutional attachment made a statistically meaning-full difference. Conclusions: The findings indicate the function of sport club participants' ego-resilience in assisting their adjustment.

• 대한간호학회지
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• 제26권1호
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• pp.127-137
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• 1996

This study was designed to identify the relationship of perceived self-efficacy and sick-role behavioral compliance in diabetic children. The forty-two diabetic children participating in this study were selected from outpatients. he period of data collection was August 8 to December 9, 1994. Collected data were analyzed by means of chi-square test, t-test, Pearson correlation using SPSS/P $C^+. The result are summarized as follows : 1. The mean score of perceived self-efficacy was 3. 21 that of sick-role behavioral compliance 3.17. 2. Perceived self-efficacy and sick-role behavioral compliance had a positive correlation which was statistically significant（r=0.77, p＜0.001）. 3. There were statistically significant difference in perceived self-efficacy according to age（p＜0. 01） and acknowledgment of prescribed calories in the diabetic diet（p＜0.001）. 4. There were statistically significant difference in sick-role behavioral compliance according to age （p＜0.01） and acknowledgment of prescribed calories in the diabetic diet （p＜0.001）. These results suggest that perceived self-efficacy is an important variable in the compliance of diabetic children. Nursing intervention needs to be directed at promoting perceived self-efficacy to maintain sickrole behavioral compliance for diabetic children. Therefore programs of nursing intervention should be revised in order to promote perceived self-efficacy in diabetic children.en.

• Imaging Science in Dentistry
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• 제30권4호
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• pp.249-254
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• 2000

Purpose: To clarify the clinical and radiologic parameters that can be used to differentiate odontogenic keratocyst and ameloblastoma Materials and Methods: The records of 46 patients of ameloblastoma and 48 patients of odontogenic keratocyst at the Yonsei University Dental Hospital during the period of 1979 to 1995 were retrospectively reviewed. As a possible means for differentiating between the odontogenic keratocyst and ameloblastoma, the clinical parameters and the radiologic parameters were evaluated. Results: In the clinical parameters, there was no significant difference in age, sex, and sign and symptoms (p>0.05). In the radiologic parameters, there was significant difference in site, shape of the lesion, and external root resorption of adjacent teeth (p<0.05). Conclusion: The site, shape of the lesion, and external root resorption of adjacent teeth can be the parameters to differentiate odontogenic keratocyst and ameloblastoma, but a definite differentiation of these two lesions needs a more specialized imaging modality.

• 복식문화연구
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• 제13권3호
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• pp.361-379
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• 2005

The purpose of this study was to find how hybrid fashion and make-up responses to multiculturalism condition and how expression of hybrid. Today, every culture has taken on the compromise form by means of the cultural difference, variety, and pluralism according to the internationalization and the advance. In accordance with this current of the times, this study observed the hybrid found in the multiculturalism of the 21th century. The expression of hybrid in multiculturalism of contemporary fashion and make up combination of difference. Second, the society development and a generalized knowledge of multiculturalism and hybrid and history of make up. Third, characteristic of fashion about multiculturalism and characteristic of fashion about hybrid classify a divide into five according to fashion trend. Oriental and western of hybrid, the past and the present of hybrid, high society and the lower classes of hybrid, the main current and non mainstreamers of hybrid, the present and the future of hybrid. Fourth, characteristic of make up about multiculturalism and characteristic of make up about hybrid classify a divide into five according to fashion trend. Oriental and western of hybrid, the past and the present of hybrid, high society and the lower classes of hybrid, the main current and non mainstreamers of hybrid, the present and the future of hybrid take measures too.

• The International Journal of Costume Culture
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• 제3권1호
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• pp.41-52
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• 2000

The Purposes of this study ar (1) to identify types and levels of channel conflicts between an apparel manufacturer and a franchised agency, (2) to investigate the effect of economic dependence on conflicts, and (3) to examine the effect of conflicts on satisfaction in a franchised agency's perspective in distributive channel of Korean apparel industry. For this study, questionnaires were administered to the owner or manager of 300 franchised agencies. Employing a sample of 209, data were analyzed by using means, factor analysis, pearson correlation and multi-regression analysis. Major findings are as follows: 1) Types of conflicts between apparel manufacturers and franchised agencies are identified as goal divergence, difference in perception, ineffective communication and lack of role clarity. The highest level of conflicts are lack of role clarity, followed by goal divergence, difference in perception and ineffective communication. 2) Economic dependence leads to channel conflicts in part. Greater levels of economic dependence foster greater conflicts such as lack of role clarity and lower conflicts such as ineffective communication. 3) With respect to effect of conflict on satisfaction, the greater the levels of conflict, the lower the degree of satisfaction with ole performance and with business decision and overall satisfaction.

• 한국병원경영학회지
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• 제18권3호
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• pp.83-105
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• 2013

The purpose of this study is to make managerial information regarding outsourcing more concrete by identifying and evaluating how outsourcing as an useful strategic tool for hospitals influences organizational effectiveness. The survey was performed to 311 general hospitals and tertiary hospitals, and 63 questionnaires were recovered and analyzed. As the result of measuring organizational effectiveness after introduction of outsourcing, non-financial performance(3.34) was higher than financial performance(3.25) and satisfaction(3.08). According to the characteristics of organizational structure, financial performance showed statistically significant difference when categorizing the hospitals. It was higher in the general hospitals than in the tertiary hospitals. In addition, the hospitals that outsource the logistic and patient affairs parts have higher financial performances than non-financial ones. Especially, there was statistically significant difference depending on the sub-parts of the logistics, which means the hospitals outsourcing the logistic part have higher financial performance than the hospitals without outsourcing the logistics.

• 한국간호교육학회지
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• 제6권1호
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• pp.115-131
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• 2000

The purpose of this study was to measure the knowledge, attitude and experience in sex for college students in oder to provide basic sex education information. For this study, the questionnaires were given to 316 students in the S college of Kyungi-do and collected during the period from March 22 to May 7, 1999. These results were analyzed statistically by means of frequency, percentage, t-test, one-way ANOVA. The results of this analysis are as follows. 1. The level of sexual knowledge related to sex was relatively high. The level of subjects knowledge was sexual Physiology, Generation Physiology, Venereal Disease and Genital Physiology. 2. The sources of sexual knowledge were friends 26.6%, expert books 23.4%, teachers 7.6%, mass-media 7.6% of subjects obtained. 3. Only 19.3% of subjects thought that pre-marriage virginity should be kept and there was difference of concept between males(3.48%) and females (15.8%). 4. The experience of masturbation was 28.5% of total. The subjects that had not experienced kiss were 51.6% of total. The subjects that experienced sexual intercourse were 76.9% of total and there were difference between both sexes(male: 54.0%, female: 82.6%).

• 대한치과기공학회지
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• 제23권2호
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• pp.95-103
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• 2002

For this study, self curing resin and heat curing resin used for existing usual resin denture base in the denture industry were chosen by manufacturer. Curing tests for 30-minute, I-hour, 2-hour and 3-hour were conducted to know the strength of the resins and conduct analysis to get other necessary information. The results obtained are as follows: 1. Heat curing resins show a little differences among the manufacturers. However 30-minute curing resin shows great difference as shown in the fracture strength test. 2. The effect from the granularity of the resins on the fracture strength was found insignificant which means there is no difference between coherence and strength. 3. To summarize the results from each time level, the longer the time is, the more the minute cracks on the surface, which is the cause of reduced strength. From this test, it was identified that in making the denture base for patients in dental clinics, 30-minute curing is most efficient and effective in reducing discoloration and monomers, although long-time curing has been considered to be the principal.

• 한국전자파학회논문지
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• 제7권2호
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• pp.105-116
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• 1996

급전선과 직교된 전자기결합 마이크로스트립 다이폴안테나는 주로 주파수 영역의 적분방정식 및 모멘트법에 의해, 다이폴의 전류분포를 구하므로써 설계 및 해석이 이루어졌으나, 본 연구에서는 FDTD 방법을 이용하여 각 다이폴의 전류분포를 직접 계산하여, 전자기결합 다이폴 배열안테나의 설계 및 해석 가능성을 제시하였다. 이 경우, 맥스웰방정식 적분형을 유한차분형태로 표현한 수식을 적용하였으며, 계산된 각 다이폴의 전류분포에 의해 복사전계를 구하므로써, 표면전류 및 자류밀도를 계산하여 복사패턴을 구하는 방법에 비해 계산과정과 시간이 크게 단축됨을 보였다.