• 한국전자거래학회지
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• 제18권1호
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• pp.13-31
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• 2013

본 논문은 최근 관심과 연구가 증가하고 있는 공급망 가시성을 더 잘 이해하기 위해 IOS 가시성과 공급망 성과에 대해, 그리고 IOS 가시성의 영향력에 대한 새로운 개념을 제안하였다. 그리고 이를 위해 기업간 협력에서 IOS의 핵심적 역할에 대해 고찰하였으며, 기업간 IOS 가시성의 선행요인과 결과요인을 살펴보았다. IOS 가시성의 결정인자를 자원종속이론(RDT)과 관계적 관점(RV)으로 구분하여 두 이론의 설명력 차이를 경험적으로 검증하였고, 공급망 협력을 구매자-공급자 관점 모두를 수용하여 종합적인 분석방법을 시도하였다. 또한 IOS 가시성을 측정하기 위한 도구를 개발하였고 그것을 실증적으로 확인하였다. 연구결과, IOS 가시성이 공급망 성과에 매우 중요한 결정요인이고, 공급망 참여자간 관계특성요인이 IOS 가시성의 유의미한 결정인자이며, 공급망 협력관계에서는 자원종속이론보다 관계적 관점이 설명력과 타당성이 더 우세함이 확인되었다.

• 품질경영학회지
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• 제50권2호
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• pp.235-250
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• 2022

Purpose: The main purpose of this study was to explore the factors that can increase parental loyalty from the perspective of management marketing in order to acquire information on strategies related to early childhood education institutions. Methods: For this purpose, frequency analysis, reliability and validity analysis, correlation analysis, hypothesis testing, and mediating effect analysis were performed using SPSS 22.0. Results: As a result of this study, first, among the sub-factors of relationship benefits, economic benefits, psychological benefits, and customerization benefits were found to have a significant influence on customer value. Second, among the sub-factors of relationship benefits, economic benefits, psychological benefits, and customerization benefits were found to have a significant effect on customer satisfaction. Third, customer value was found to have a significant effect on customer satisfaction. Fourth, customer value was found to have a significant effect on loyalty. Fifth, customer satisfaction was found to have a significant effect on loyalty. Conclusion: The results of this study suggest the necessity and importance of forming a relationship that considers the psychological aspect, economic aspect, and customerization aspect in the relationship with parents who use early childhood education institutions. This study sets the relational benefit as an independent variable among the variables of management marketing as a factor that affects loyalty, identifies the relationship between the variables through customer value and customer satisfaction, and intends to use it as basic data for qualitative improvement of educational institutions for infants and toddlers.

• 한국융합학회논문지
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• 제7권5호
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• pp.263-268
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• 2016

본 논문은 Glasser(1998)의 선택이론 관점에서 청소년의 정서문제와 휴대전화의존 그리고 학교생활적응의 관계구조를 검증함으로 청소년의 학교생활적응 향상을 위한 실천방안을 도출하고자 한다. 이를 위해 한국 아동 청소년 패널자료 중 2차년도 자료가 활용되었다. 분석대상은 중학생 2,075명으로 남학생 1,015명(48.9%), 여학생 1,060명(51.1%)이었고, 가설검증을 위하여 구조방정식 모형분석을 실시하였다. 분석결과 청소년의 학교생활적응에 가장 큰 영향을 미치는 변수는 공동체의식이었고, 선택이론을 근거로 청소년의 정서문제가 학교생활적응과 휴대전화의존에 유의미한 영향을 미치는 것으로 나타났다. 또한 청소년의 휴대전화의존은 정서문제와 학교생활적응 간의 관계를 매개하는 것으로 나타났다. 본 연구결과를 토대로 청소년의 학교생활적응의 향상을 위해 공동체의식 함양, 휴대전화의존과 정서문제를 완화를 위한 상담 프로그램 개발 및 상담교사 증원과 비정규직의 개선 등을 논의하였다.

• 한국수학교육학회지시리즈A:수학교육
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• 제61권2호
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• pp.305-322
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• 2022

이 연구의 목적은 중학교 수학교과서에 제시된 각 개념 도입 및 전개 양상을 살펴보고, 이를 토대로 수학교과서의 집필 방향 및 각 지도를 위한 시사점을 도출하고자 하였다. 이를 위해 1차부터 2015 개정 교육과정까지 중학교 1학년 수학교과서 57권을 수집하여 각 및 각 주변 개념들의 표현 방식을 분석하였고, 그것을 바탕으로 결론을 도출하였다. 분석 결과, 중학교 교과서에서는 각을 제시할 때 초등학교와 달리 각의 회전 관점 및 동적 관점을 추가하여 다면적으로 접근하고 있으며, 각의 기술적 정의는 2009개정 교육과정 이후로는 기호 사용을 제외하고 대체로 초등학교 교과서와 일치하는 것으로 나타났다.

• 간호행정학회지
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• 제18권4호
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• pp.460-473
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• 2012

Purpose: This study was done to provide information on issues of nursing core competencies needed in the fields of nursing practice for graduates in nursing, from the perspective of nursing managers, and to make suggestion for improving nursing education programs. Methods: Ten nursing managers participated in this study. They were in charge of clinical nursing education in the fields of nursing practice. Data were collected using focus group interviews and analyzed with the content analysis methodology of Downe - Wamboldt's. Results: Six types of nursing core competency - therapeutic nursing competency, professional nursing competency, administrative nursing competency, humanistic nursing competency, relational nursing competency, and personal nursing competency - were identified as nursing core competencies needed in the fields of nursing practice for graduates in nursing. Conclusion: Results of the study show important evidence for decision-making about nursing curriculum revision based on nursing core competency, both in the classroom and in nursing practice areas. These results should contribute to the development of evaluation indicators for nursing students or new nurses. Further research is required to measure degree of nursing core competency in graduates of nursing and to identify the effect of competency-based education for improving nursing core competency.

• 패션비즈니스
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• 제18권4호
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• pp.125-137
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• 2014

This study aims to the recognize the importance of uniform design and provide empirical data to companies after getting the effects of uniform design in cosmetics companies on service quality perception and customer satisfaction. For this, a preliminary survey was conducted against 30 college women (aged 20s) from 'K' University, and effective samples were obtained from 250 people. In terms of a research method, collected data were coded and analyzed using SPSS. The respondents' characteristics were analyzed using descriptive statistics. For reliability analysis, Cronbach's ${\alpha}$ was used. For a validity test, factor analysis was performed. In addition, correlation analysis was carried out to examine multicollinearity among variables. The analysis results found that the characteristics of uniform design have a positive effect on service quality and customer satisfaction. Among the characteristic of uniform design, however, functionality wasn't confirmed in a relational test. This kind of result was obtained because the uniform was mostly analyzed from customers' perspective, not from the wearer's standpoint. It is expected that the study results would be helpful in establishing brand identity through the improvement of the importance of uniform design.

• 지식경영연구
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• 제18권4호
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• pp.31-62
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• 2017

It found that employee silence negatively impacts both organizations and their employees as shown in findings from many studies and recently there has been a growing interest in it. Silence is described as intentionally withholding job-related ideas, information, concerns, and opinions. Employee silence may decrease organizational change and innovation and reduce employee learning motivation and knowledge sharing engagement as well. The purpose of this study is to examine the relationships among silence motivations, perceived silence climate, and employee silence; the relationships among employee silence, learning inertia and knowledge sharing disengagement; the mediating role of employee silence between antecedents of employee silence and consequences additionally. The results that analyzed using data from 225 employees in 42 organizations are as follows. First, the impact of silence motivation and perceived silence climate on employee silence are positively significant. Second, the influence of defensive silence motivation on the acquiescent and relational silence motivation is positively significant. Third, the influence of employee silence on learning inertia and knowledge sharing disengagement is positively significant. Forth, employee silence mediates the relationship between silence motivation and perceived silence climate and learning inertia and knowledge sharing disengagement. These results suggest that employee silence is another strong expression and message for organizations to try to establish a learning organization from the perspective of knowledge management.

• 유통과학연구
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• 제18권3호
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• pp.15-24
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• 2020

Purpose: The purpose of this study is to investigate the mediating effect of conspicuous brand usage between brand experience and brand loyalty in relational perspective, and to probe the difference between the positively experienced consumers and the negatives. Research design, data and methodology: Apple iPhone, Samsung Galaxy, and other brands were suggested as consideration set to be selected from 223 Amazon Mechanical Turk respondents, and they answered the structured survey of 33 questions made by Qualtrics with 5-point Likert scale. Structural Equations Model (SEM) was employed to test the hypothesized model, and RStudio and SPSS 18 were used to analyze the dataset. Results: It was confirmed that the more consumers have positive brand experience, the more they are loyal to brand. Conspicuous brand usage can be positively mediated, and consumers who experienced high conspicuous brand usage are more likely to be loyal to the brand. Conclusions: It is noteworthy to find the mediating effect of conspicuous brand usage, and the hidden mechanism between brand experience and brand loyalty. Managers can promote positive conspicuous brand usage when consumers get in touch with product and service channels. By providing impressive conspicuous brand experience, the brand loyalty of the band can be enhanced.

• 인터넷정보학회논문지
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• 제19권5호
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• pp.107-113
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• 2018

Object-oriented databases (OODBs) canbe used for many non-traditional database application areas such as computer-aided design, etc. Usually those application areas require advanced modeling power for expressing complicated relationships among data sets. OODBs have more distinguished features than the traditional relational database systems. One of the distinguished characteristics of OODBs is class hierarchy (also called inheritance hierarchy). A class hierarchy in an OODB means that a class can hand down the definitions of the class to the subclass of the class. In other words, a class is allowed to inherit the definitions of the class from the superclass. In this paper, we present performance evaluation metrics for class hierarchy in OODBs from a concurrency control perspective. The proposed performance metrics are developed to determine which concurrency control scheme in OODBs can be used for a given class hierarchy. In this study, in order to develop performance metrics, we use class hierarchy structure (both of single inheritance and multiple inheritance), and data access frequency for each class. The proposed performance metrics will be also used to compare performance evaluation for various concurrency control techniques.

• 한국컴퓨터정보학회:학술대회논문집
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• 한국컴퓨터정보학회 2011년도 제43차 동계학술발표논문집 19권1호
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• pp.137-140
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• 2011

시설의 안전성 평가에 대한 연구는 안전성에 영향을 주는 데이터를 정량화하여 획일적인 자동 수행하는 안전관리가 주를 이루고 있다. 이와 달리 자율수행은 수집 된 상황 정보나 상태 데이터를 이용하여 안전성을 예측하고 사고 위험성을 경보하여 사고를 예방 할 수 있다. 본 연구에서는 다양한 시설물 중에서 가스배관의 부식에 대한 판단을 위해서 신경망의 대표적 비지도학습인 자기조직화지도를 적용한다. SOM의 적용에서는 주변효과를 보완하기 위해서 관계적관점지도로 맵을 구성한다. 학습 할 데이터는 가스배관의 방식전위이다. 배관의 부식상태를 확인하기 위하여 수집 된 데이터인 방식전위에는 부식에 대한 위험요인이 내재되어 있다. 학습 후 새로운 데이터가 입력되면 각 상태 군집의 중심뉴런과 맵핑된 뉴런의 유사도를 측정하여 배관의 부식상태를 결정한다. 제안 된 방법으로 판단 된 결과를 기존에 사람이 판단한 결과와 비교하여 검증한다. 이를 통해 배관의 부식상태를 자율적이고 신속하게 판단하여 지능화 된 가스배관 관리로 활용한다.