• 한국주거학회논문집
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• 제2권1호
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• pp.13-34
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• 1991

The main purpose of this study is to examine housing norm of the middle classes, housing norm and normative housing deficits by independent variables(socio - economic variables, family characteristic variable sand housing characteristic variables).There are two major findings of this study as follows :1. In the housing norm, housing space is 99.Om2, the number of rooms is 3.0, housing structure type is apartment, the maintenance cost is 13 thousand won, and housing tenure is home ownership. And housing qualify is classified into 5 dimensions, and neighborhood environment is classified into 3 dimensions.2. This thesis is to conform Morris et aL.(1984)`s hypotheses that cultural norm is homogeneous in culturally unified society and if it appears heterogeneously, It is the subject`s reporting error of the subjects confusing cultural norm with family norm.

• 한국콘텐츠학회논문지
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• 제22권7호
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• pp.240-252
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• 2022

가족기업의 승계 개념에 대한 연구가 다방면에서 이루어져 온 반면, 소상공인 가업승계에 대한 논의와 정책적 접근은 거의 이루어진 바 없다. '19년부터 정부차원에서의 소상공인 가업승계 개념에 대한 정책을 수립하여 시행되는 가운데 소상공인 분야에 있어 가업승계에 대한 개념 수립을 위한 연구체계가 필요한 시점으로 볼 수 있다. 따라서 본 연구에서는 가업승계의 기존 논의를 바탕으로 소상공인에 적용하고자 하였으며 결과적으로 소상공인 또한 다른 조직과 마찬가지로 동일한 내적 요인인 기업가 정신과 장인 정신에서 파생되는 요인들이 승계를 지속하는데 중요함을 파악할 수 있었다. 다만, 소규모 조직 특성상 체계화나 조직화 이전의 단계로 인해 발생하는 권한의 모호성과 여러 역할을 수행하는데서 발생하는 역할 모호성이 기존 연구와는 다른 요소임을 밝혀내었다. 본 연구는 소상공인 가업승계에 대한 실증 연구에 앞서 소상공인 가업승계에 대한 정의와 개념화를 사례를 통해 제시함으로서 해당 분야의 연구 필요성에 대한 기초를 제시하고자 하였다.

• 한국콘텐츠학회논문지
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• 제11권5호
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• pp.358-368
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• 2011

본 연구는 건강가정지원센터 상담사업 건강가정사의 직무연구를 통해 직무우선순위와 직무수행요건, 직무역량의 중요도와 교육요구도를 파악하고 핵심역량과 역량개발영역을 추출해내고자 수행되었다. 조사는 센터 내 상담사업분야에 종사하는 상근 및 비상근 건강가정사들을 대상으로 설문을 통해 이루어졌다. 분석결과 사업의 홍보 부분이 전략적 강화업무로 거론되었으며, 가족상담, 프로그램 기획, 사례회의, 슈퍼비젼등은 기본업무로 인식하고 있었다. 담당인력의 수행요건은 석사수준의 학력과 1-3년의 관련기관 근무경력, 가족상담사, 건강가정사, 사회복지사, 상담심리사 등의 자격인 것으로 나타났다. 그 외 직무역량 중요도와 교육요구도를 토대로 핵심역량과 역량개발영역을 추출하였는데 이것으로 상담영역 건강가정사의 직무 및 보수교육 콘텐츠 개발이 가능하다.

• 가정과삶의질연구
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• 제28권2호
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• pp.51-62
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• 2010

This study aims to find out how childhood teachers recognize the characteristic of children, family and community resilience and there are any relationships between children, family and community resilience that teachers recognize. In this Study, 280 teachers working in kindergarten and nurseries in Busan and Ulsan Metropolitan City were subjected to questionnaire survey. Data obtained were analyzed by using frequency, percentage, average, standard deviation, one-way analysis of variance, correlation analysis and factor analysis of SPSS 12.0 statistical program. The results were as follow: First, childhood teacher recognized optimism and positiveness as characteristics of childhood resilience. Second, childhood teacher recognized family cohesion and role stability as characteristics of family resilience. Third, childhood teacher recognized community service and support system as community resilience. Fourth, childhood teacher recognized illustrates mutually organic relationship amongst them, childhood resilience was found to be more closely related to family resilience.

• Human Ecology Research
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• 제54권5호
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• pp.541-550
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• 2016

This study explored a typology (or time allocation), investigated personal and work characteristic differences among time allocation types, and identified determinants of time allocation types of married working women with a preschool child. The data source for this research was the 2014 Time Use Survey conducted by Statistics Korea. We analyzed 368 time diaries (184 for weekdays and 184 for weekends) using frequency, mean, cluster analysis, chisquare, analysis of variance (ANOVA), Duncan's test, and multinomial logistic analysis. The results of this research are as follows. Time allocation of married working women with a preschool child was classified into three different types of 'work-centered,' 'work-family balanced,' and 'family-centered.' The work-centered type accounted for 14.7% of total respondents, and compared with other types, this type of people spent more time working, and less time doing house-work, caring for family, and having leisure. The work-family balanced type represents more than half of the total, and spend more time working on weekdays and house-working, having leisure on weekends. The family-centered type represents 28.8%, and spends most of the time doing house-work and caring for family on both weekdays and weekends. Occupation, employment status, monthly income, and weekly hours of work were different for each type. Occupation, employment status, perception of lack of time, health condition, and weekly hours of work were identified as determinants for each type.

• 전자공학회논문지B
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• 제32B권10호
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• pp.1259-1268
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• 1995

This note presents the robust root clustering problem of interval systems whose characteristic equation might be given as either a family of interval polynomials or a family of polytopes. Corresponding to damping ratio and robustness margin approximately, we consider a certain class of D-region such as parabola, left-hyperbola, and ellipse in complex plane. Then a simpler D-stability criteria using rational function mapping is presented and prove. Without .lambda. or .omega. sweeping calculation, the absolute criteria for robust D-stability can be determined.

• 대한수학회지
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• 제54권2호
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• pp.417-426
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• 2017

We explicitly determine fundamental units and regulators of an infinite family of cyclic quartic function fields $L_h$ of unit rank 3 with a parameter h in a polynomial ring $\mathbb{F}_q[t]$, where $\mathbb{F}_q$ is the finite field of order q with characteristic not equal to 2. This result resolves the second part of Lehmer's project for the function field case.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1995년도 Proceedings of the Korea Automation Control Conference, 10th (KACC); Seoul, Korea; 23-25 Oct. 1995
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• pp.5-9
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• 1995

In many cases of robust stability problems, the characteristic polynomial has real coefficients which or nonlinear functions of uncertain parameters. For this set of polynomials, a new stability easily checking algorithm for reducing the conservatism of the stability bound are given. It is the new stability theorem to determine the stability region just in parameter space. Illustrative example show that the presented method has larger stability bound in uncertain parameter space than others.

• 가정과삶의질연구
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• 제23권3호
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• pp.169-183
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• 2005

The present study purposed to identify differences and similarities in traditional residential space among Korea. China and Japan, which share similar social structure, and to make a comparative analysis on differences in traditional residential space according to family relation in the three countries. For these Purpose, this study selected residences, which are similar to one another in terns of time, class and economy and analyzed them using their floor plans and photographs. The results of this research are as follows. Knrea, China and Japan, all of which have family-centered social structure, separate their residential space from the external society and particularly women's space is placed inside men's space or in a secluded area. The most remarkable characteristic of residential space in Korea is the division of living spare between men and women. Space is allocated according to the hierarchical order of families. In this way, the position or order of family members is reflected in the use of space. Characteristically in China based on the large-family system each family is given a space for independent life. Particularly as the relation among brothers is emphasized, space is allocated equally to all brothers but the status of a space is determined by the order of the residents. Residential space in Japan is organized to emphasize the absolute authority and status of the head of the family. As the space is planned focused on the family head's daily life and guest reception, the relation among other family members is ignored. That is, Japanese residence is a social space for the family head's guest reception, Chinese residence is a family-centered space rather than a social space, and Korean residence accommodates both space for family life and social space.

• 전기학회논문지
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• 제66권8호
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• pp.1272-1277
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• 2017

To assist radiologists for the characterization of breast masses, Computer-aided Diagnosis(CADx) system has been studied. The CADx system can improve the diagnostic accuracy of radiologists by providing objective information about breast masses. Morphological and texture features were extracted from the breast ultrasound images. Based on extracted features, the CADx system retrieves masses that are similar to a query mass from a reference library using a k-nearest neighbor (k-NN) approach. Eight similarity measures of distance, Euclidean, Chebyshev(Minkowski family), Canberra, Lorentzian($F_2$ family), Wave Hedges, Motyka(Intersection family), and Cosine, Dice(Inner Product family) are evaluated by ROC(Receiver Operating Characteristic) analysis. The Inner Product family measure used with the k-NN classifier provided slightly higher performance for classification of malignant and benign masses than those with the Minkowski, $F_2$, and Intersection family measures.