• 한국노년학
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• 제29권1호
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• pp.243-258
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• 2009

배경: 낙상은 노인의 가장 일반적이고 심각한 건강문제로 대두되고 있다. 낙상은 중요한 신체적 심리적 영향을 주며 결과적으로 신체적 행동약화나 기능의 위축, 사회적 기능 약화 등을 야기시킨다. 하지만, 상대적으로 낙상 후의 심리적, 정신적 부분은 간과되어져왔다. 낙상 후 노인들이 심리적 또는 정신적으로 보고하는 대표적인 증상으로는 다시 낙상을 할 것이라는 두려움으로 나타났다. 목표: 이 논문은 노인의 낙상에 대한 두려움에 영향을 주는 요인에 대한 모델을 테스트하는데 있다. 또한, 낙상에 대한 두려움에 영향을 주는 중요한 요인 중 하나인 노인의 운동과 운동에 대한 신념, 운동에 대한 기대감의 관계를 연구함에 있다. 방법: 미국 메릴랜드주 볼티모어시 지역에 거주하는 노인149명을 대상으로 2004 11월부터 2005년 3월까지 수집된 2차 자료를 이용해서 결과가 분석되었다. 참가 가능 노인으로는 본 연구에 참여하기로 동의한 노인을 대상으로, 노인요양시설에 거주하며, 인지적으로 이상이 없고 (MMSE>20), 65세 이상의 나이를 가진 노인을 대상으로 한다. 자료 수집은 구조화된 설문지를 통해서 이루어졌다. 자료 분석을 위해, SPSS 12.0을 통해 빈도분석과 상관분석 등이 사용되었고, 모델 평가를 하기 위해서 AMOS프로그램을 통해 path analysis를 시행하였다. 결과: 모델 내 49개의 path중에 13개의 path가 유의하게 나타났고 모델의 22%가 설명되어졌다. 모델의 확실성은 chi-square를 통해서 조사되었고 결과 모델의 확실성이 입증되었다. 또한, CFI 는 0.99 RMSEA는 0.00으로 모델을 지지하는 결과가 나타났다. 특히, 성별, 과거 낙상경험, 운동은 노인의 낙상에 대한 두려움을 설명하는 중요한 변수로 나타났다. 논의: 본 연구는 노인의 낙상에 대한 두려움을 총체적으로 설명하기 위한 모델을 제시한다. 또한, 운동에 대한 신념과 결과에 대한 기대치가 노인의 운동을 설명하는 직접적 변수로, 낙상에 대한 두려움을 설명하는 간접적인 변수로 나타났다. 이 연구는 노인들이 낙상의 두려움을 줄이기 위해 적극적으로 운동에 참여하도록 하는데 중요한 이론적 근거를 제공한다.

• 복식
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• 제46권
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• pp.187-207
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• 1999

The fashion advertisement is communication method between clothing and consumer. The development of mass communication accelerated that In modern society Post-modernism advertisement is a specialized and separated from so it confuses the consumers who are used in traditional AD. The peculiarities (non-form, destruction of description, compound of genre, mixing of reality and fiction) are more reflected in fashion advertisement. The sample consisted of 425 mail and female and the results were analyzed using frequency and percentage calculation Close tabs T-Test Oneway Anova Factor analysis Chi-square Test, Regression, Correlation Analysis. The result of this study were as follows: The post-modernism fashion ad is the separated and reflected from for young age's favorite. By the factor analysis of consumer response in each 5 emotional factors proved to be valid ones(fine, negative, sexual, stimulative, constructive aspects.) The fine and negative aspects of the factors are very concerned with the consumer's favorite attitude of fashion ad. There is no significant difference in age job but sex has a significant difference. In according to the method of the ad expression consumer's acceptance is difference in sex. There were no significant concern with excess effects and purchase intend in fashion advertisement.

• Human Ecology Research
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• 제58권2호
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• pp.149-161
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• 2020

This study showed that the association between grandmother-mother relationship and grandmother-grandchildren ties is mediated by the coparenting. Participants consisted of 329 grandmothers who were rearing preschool aged grandchildren in the Seoul and Gyeonggido area. SPSS 23.0 performed descriptive statistical analysis and correlation analysis. The structural equation model was estimated with AMOS 23.0. Parameters were estimated using the maximum likelihood method. Model fit index used the chi-square statistic, the goodness of fit index (GFI), the Turker-Lewis index (TLI), the comparative fit index (CFI), the root mean square error of approximation (RMSEA). The mediation effect analysis followed a two-step verification process; direct and indirect effect. In addition, statistical significance of the indirect effect was examined using a bootstrapping procedure. The results are as follows. First, a positive correlation was found between the grandmother-mother relationship, grandmother-grandchildren ties, and coparenting. Second, the association between grandmother-mother relationship and grandmother-grandchildren ties is mediated by coparenting. The results of this study suggest that the quality of the grandmother's relationship with mothers and cooperative coparenting is important to building relationships with grandchildren. In addition, coparenting can be an important mechanism for grandmother-mother relationships and grandmother-grandchild ties. Based on the results of this study, we discussed ways to improve the grandmothers' relationship quality with the mother and strengthen parenting ability.

• 한국항해항만학회지
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• 제45권2호
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• pp.42-53
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• 2021

The port space can be considered to be the space in which the characteristics of the port city are best expressed. Also, since it acts as a representative gateway along with the airport, it can have a direct impact on the image of the region and country. However, the harbor hinterland has been a refuge during the war in the past, and it has been concentrating on development related to the port industry; hence, it has a poorer residential environment. Therefore, in this study, in order to ensure equal development in space and equal access to basic urban services, urban design directions were suggested for the harbor hinterland based on the concept of an inclusive city'. To this end, through factor analysis, urban planning elements that can be applied to urban design were derived, and through PLS(Partial Least Square)regression analysis, based on the opinions of residents and experts, urban design directions for the port hinterland were presented. The study site was Gamcheon Port, one of the Busan Ports in Korea, the hinterland of Gamcheon Port was a high slope, and the residential environment was relatively poor due to the dense concentration of older residential areas.

• 농촌계획
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• 제17권3호
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• pp.43-53
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• 2011

Today, seaside village has been met with much difficulty from aggravation of fishing conditions including decrease of fishery resources, marine products market opening, reduction of coastal fishing ground. Thus, seaside village tourism can become an useful alternative to revitalize the local community. This study deals with on the tourism activities based on motive of tourist to Seaside Villages in Jeju Island. And it will be find out though the cross analysis of tourism motivation factors and tourism activities factors. With 298 effective responses gathered from an on-site survey. The statistical analysis of the data was conducted using techniques of frequency analysis, factor analysis, cluster analysis, and canonical analysis. The tourism motivation and activities were conformed by Chi-Square Analysis and ANOVA analysis. For the growth of seaside village, many tourist must visit four seasons and tourism facilities and programs will be develop as seaside village experience activities, marine leisure activities, and circumference inquiry activities.

• 디지털융복합연구
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• 제11권12호
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• pp.569-576
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• 2013

본 연구는 우리나라 여성을 대상으로 경구피임약 복용과 치주질환의 관련성을 분석하여 피임약이 치주질환에 미치는 영향을 파악하고자 하였다. 연구자료는 제4기 국민건강영양조사 자료 중 2008년과 2009년 결과를 이용하였고, 19-50세 폐경 전 가임여성 1,101명을 대상자로 선정하였다. 인구사회경제적 요인과 구강보건행태, 피임약 복용기간 및 치주질환 상태를 파악하여 chi-square 검정과 logistic regression 분석을 통해 경구피임약 복용과 치주질환과의 관련성을 조사하였다. 그 결과, 인구사회경제적 요인 중 연령과 결혼여부, 흡연상태가 경구피임약 복용과 통계적인 유의성을 나타내었다. 현재 경구피임약 복용여부와 치은조직 상태는 연관성이 없는 것으로 확인되었다. 치주질환 유병율은 연령에 따라 증가하였지만, 피임약 복용기간과 흡연, 칫솔질과 치간관리를 포함한 구강보건형태와는 통계적으로 유의한 차이를 보이지 않았다. 마지막으로 logistic regression 분석 결과, 혼란변수 보정여부에 따라 큰 차이 없이 치주질환은 경구피임약 복용여부 및 복용기간과 관련성이 없는 것으로 확인되었다.

• 전기전자학회논문지
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• 제13권2호
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• pp.140-149
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• 2009

최근 인터넷을 통한 각종 침해사고 및 트래픽 폭주와 같은 현상이 급격하게 증가함에 따라 네트워크의 비정상적 상황을 조기에 탐지하기 위한 보다 능동적이고 진보적인 기술이 요구되고 있다. 본 논문에서는 캠퍼스 네트워크와 같이 트래픽이 주기적인 특성을 띠는 환경에서 Fisher 선형 분류법(FLD)을 사용하여 트래픽을 두 개의 그룹으로 분류하고, 네트워크에 유입되는 트래픽이 어떤 그룹에 속하는지를 판별하는 기법을 제안한다. 이를 위해 WISE-Mon이라 불리는 트래픽 분석 시스템을 개발하여 캠퍼스 네트워크의 트래픽을 수집하고 이를 모니터링해서 분석을 수행한다. 생성된 트래픽의 training set을 이용하여 비정상 트래픽의 범위를 판단하기 위한 chi-square distribution을 유도하고, FLD를 적용하여 유입되는 트래픽을 두 그룹으로 분리하기 위한 초평면 (hyperplane)을 만든다. 또한 네트워크 내의 트래픽 패턴이 시간이 지남에 따라 계속적으로 변하는 상황을 반영하기 위하여 self-learning 알고리즘을 적용한다. 캠퍼스 네트워크의 트래픽을 적용한 수학적 결과를 통하여 제안하는 기법의 정확성과 신뢰도를 보여준다.

• 한국의상디자인학회지
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• 제20권1호
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• pp.167-181
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• 2018

In modern society, men are selecting dress based on physical features as well as individual taste. Through this concern with appearance, new descriptive words have appeared from time to time. Therefore this study aimed to analyze the type of image style expressed in the Paris Men's Fashion Collection during the period of 2001 S/S collections~2010 F/W collections. This study used Frequency and Chi-square tests through SPSS 12.0 program for the analysis of a total of the 1,357 materials shown from nine designers. The results were as follows. As a result of examining the image style according to chronology and season by frequency and the tendency of design works by chi-square test, in the tendency of the image style by chronology, the style emphasizing a sexy and manly appearance is preferred through the tendency that Homme Fataleism has been continually released in foreign men's fashion collections for about ten years. In the tendency of the image style by season, the image style of the Homme Fataleism was highly published in SS and FW season except for SS in 2004 and 2008. In the tendency of design works by chronology and season, the H-silhouette was highly preferred for about a decade. In color, the light brown group was frequently used until 2008 while gray has mainly been of use since 2009.

• The Journal of Advanced Prosthodontics
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• 제8권3호
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• pp.229-234
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• 2016

PURPOSE. The purpose of this study was to investigate the demographic patterns of maxillofacial prosthetic treatment to identify the characteristics and geographic distribution of patients with maxillofacial prosthetics in the capital region of Korea. MATERIALS AND METHODS. This retrospective analytical multicenter study was performed by chart reviews. This study included patients who visited the department of prosthodontics at four university dental hospitals for maxillofacial prosthetic rehabilitation. Patients with facial and congenital defects or with insufficient medical data were excluded. The patients were classified into three categories based on the location of the defect. Patients' sex, age, and residential area were analyzed. Pearson's chi-square test with a significance level of 0.05 was used to analyze the variables. RESULTS. Among 540 patients with maxillofacial prosthetics, there were 284 (52.59%) male patients and 256 (47.41%) female patients. The number of the patients varied greatly by hospital. Most patients were older than 70, and the most common defect was a hard palate defect. Chi-square analysis did not identify any significant differences in sex, age, and distance to hospital for any defect group (P>.05). CONCLUSION. The results of this study indicated that there was imbalance in the distribution of patients with maxillofacial prosthetic among the hospitals in the capital region of Korea. Considerations on specialists and insurance policies for the improvement of maxillofacial prosthetics in Korea are required.

• 한국수자원학회논문집
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• 제33권2호
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• pp.263-276
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• 2000

본 논문은 인천지방에서의 확률강우량과 확률강우강도식을 유도하기 위하여 인천기상대에서 관측된 자료로부터 강우 지속기간 10분 ~ 6시간까지의 연최대강우량을 선정하였다. 12개 강우지속기간별 확률강우량을 추정하기 위하여 11개 확률분포형을 적용하였으며 Chi-square 검정방법, Kolmogorov-Smirnov 검정방법, Cramer Von Mises 검정방법으로 적합도 검정과 함께 도시적 해석법으로 가정 적합한 분포형을 결정하였다. 확률강우도식은 최소자승법을 사용하여 Talbot 형, Sherman 형, Japanese 형의 3가지로 분석하고, 최소자승법과 함께 시산법을 사용하여 통합형I과 통합형II의 형태로 결정하였다. 표준제곱근오차와 계산된 강우강도와 추정된 강우강도와의 차이를 분석하여 단기 강우 지속기간에 관한 통합형I의 확률강우강도식을 인천지방 강우강도공식으로 제안하였다.