• 산업경영시스템학회지
• /
• 제40권2호
• /
• pp.22-30
• /
• 2017

PL (Product Liability) refers to the legal responsibility of a manufacturer or seller for bodily injuries or property losses caused by product defects. Therefore, it is important for companies to construct a product liability response system that strategically manage and effectively adapt to product liability. A PL response system refers to companywide operations of PL prevention (PLP) measures, product safety (PS) measures, and PL defense (PLD) measures appropriate for a company's scale and environment. To establish an enterprise product liability response system, each essential component of corporations should be systematically operated and maintained considering the scale and characteristics of the corporations. Essential components of PL response system is Strategy, Organization, Training, Technology, Investment, and Awareness. Role of essential components is that companies need specific strategies to secure product safety and protect customers from product defects, and appropriate organizations must be composed for effective operation of such strategies. The objective of this paper seeks to examine the relationships among the essential components of the product liability response system and PL performance. PL performance consists of positive performance and negative performance. In particular, positive performance include increased efforts in product or process innovation such as strengthening research and development (R&D) to produce safer products without defects. In order to carry out this research we obtained 98 questionnaire of manufacturing company. A summary of the analyses is as follows: First, the awareness and technology among essential components affect significantly to the positive performance. Second, the awareness and strategy among essential components negative affect to the negative performance.

• 한국과학교육학회지
• /
• 제24권4호
• /
• pp.709-721
• /
• 2004

This study explored the relationship between argumentation and the conceptual change model in a science teacher's explanations. Ten audiotape recordings (about 9 hours) collected in a high school physics classroom were all transcribed. The transcripts were analyzed using the components of Toulmin's argument framework and two constructs of the conceptual change model: the status of a conception, and the conceptual ecology. This analysis reveals that there are dynamic relationships among Toulmin's argument components, the status of a conception, and the conceptual ecology. The episode extracted from the transcripts shows the science teacher's explanations in the flow of classroom discourse, as directed and guided by her, presenting the intelligibility or plausibility of a conception by using warrants or backings such as examples or anomalies, two components of conceptual ecology.

• 정보기술과데이타베이스저널
• /
• 제6권2호
• /
• pp.87-100
• /
• 1999

This paper proposes analyses of characteristics and the technical components of Korean enterprise network. Based on a survey from professionals of Korean companies, we present statistical summaries of building blocks of hardware and software of the networks implemented in Korean companies. We also perform statistical analyses to find the relationships among the technical components and to extract major technical factors that differentiate enterprise networks by the business types and the size of the companies. We conclude that some of the technical factors are closely correlated and some of them are found to differentiate networks by the business types and the size of the companies.

• 한국유통학회지:유통연구
• /
• 제10권2호
• /
• pp.99-120
• /
• 2005

이 연구에서는 기존 연구의 검토를 통해 인터넷 쇼핑몰의 서비스품질 차원으로 환경적 품직, 고객-기업간의 일반적인 상호작용, 고객-기업간의 개인화된 상호작용, 고객간의 상호작용 및 결과적 품질을 도출하였다. 먼저 인터넷 쇼핑몰 서비스품질의 각 차원이 고객관계의 질을 구성하는 만족, 신뢰, 몰입에 미치는 영향을 실증하였다. 이들의 관계를 이용기간으로 측정한 관계지속기간이 조절하는지의 여부를 검토하였다. 만족과 신뢰 및 몰입 간의 관계를 분석하였다. 또한 관계의 질을 구성하는 세 요인과 관계지속에 대한 미래의도의 관계를 실증하였다. 기존 연구들에 바탕을 두고 구성한 측정척도들로 구성된 설문지를 이용하여 대학생 및 일반 성인을 대상으로 수집한 유효설문지를 349부를 이용하여 회귀분석을 실시하였다. 환경적 품질과 만족, 개인화된 상호작용과 신뢰를 제외한 서비스 품질 차원과 관계의 질 구성요소 사이의 관계는 통계적으로 유의한 결과를 얻었다. 관계의 강도는 차원마다 다른것도 확인하였다. 이용기간의 조절효과는 일반적인 상호작용과 신뢰의 관계에서만 확인할 수 있었다. 만족은 신뢰와 몰입과, 그리고 신뢰는 몰입과 정의 상관관계를 갖는 것으로 나타났다. 신뢰와 몰입은 관계지속에 대한 미래의도에 영향을 미치는 것으로 나타났지만, 만족과 미래의도 사이에는 직접적인 관계를 확인할 수 없었다. 이상의 연구결과를 토대로 시사점과 향후 연구과제를 제시하였다.

• Journal of Preventive Medicine and Public Health
• /
• 제56권5호
• /
• pp.481-484
• /
• 2023

Epidemiological models, also known as host-agent-vector-environment models, are utilized in public health to gain insights into disease occurrence and to formulate intervention strategies. In this paper, we propose an epidemiological model that incorporates both conventional measures and tobacco endgame policies. Our model suggests that conventional measures focus on relationships among agent-vector-host-environment components, whereas endgame policies inherently aim to change or eliminate those components at a fundamental level. We also found that the vector (tobacco industry) and environment (physical and social surroundings) components were insufficiently researched or controlled by both conventional measures and tobacco endgame policies. The use of an epidemiological model for tobacco control and the tobacco endgame is recommended to identify areas that require greater effort and to develop effective intervention measures.

• 한국멀티미디어학회논문지
• /
• 제24권9호
• /
• pp.1299-1310
• /
• 2021

Under the background of the rapid development of digital educational games, we have to evidently research the elements of the achievement system of children's DEG (Digital Educational Game), and analyze the relations between the elements and make a profound study on the achievement system and its components on the impact of player's attitude. Compared with the existing research, the research contents and methods are innovative and reliable. The results show that players have a positive attitude towards the DEG achievement system, DEG achievement system has important value and role for educational games. Which is made of five elements: symbol, reward, logic, social interaction, and knowledge. The five elements interact with each other and have a positive impact on players' attitudes. DEG achievement system with five elements will bring players a positive experience. These findings provide a detailed study of the components of the achievement system. With all of these, we can explain the role and relationship of the components, and provide new ideas and empirical evidence for the design and development of children's educational game achievement system. The above findings provide a detailed description of the components of the DEG achievement system, explain the role and value of each component, and the relationships and patterns among the components, it provides a new perspective and empirical evidence for the design and development of the children's system DEG results.

• 영재교육연구
• /
• 제21권4호
• /
• pp.801-828
• /
• 2011

중학교 과학영재 담당교사의 수업을 관찰하여 Pedagogical Content Knowledge(PCK)의 요소를 분석하고, 요소간의 관련성을 알아보았다. 연구 대상은 대도시 지역의 중학생 대상 영재교육원에서 과학을 가르치는 교사 4명이었으며, 전공은 각각 물리, 화학, 생물, 지구과학이고 2명은 전임교사, 2명은 겸임교사였다. 또한 전임교사들은 영재학생들만 가르쳤고, 겸임교사들은 보통 일반학생들을 가르쳤고, 특별히 주 1회 영재학생들을 가르쳤다. 수업관찰, 반구조화된 인터뷰를 실시하였으며, 문서자료를 수집하여 질적으로 분석하였다. 연구 결과, 과학영재담당교사의 PCK 요소의 몇 가지 특징이 나타났다. 교사들의 과학교수지향은 PCK의 요소들과 긴밀하게 상호작용하고 있었다. 교사들의 교육과정지식은 교사에 따라 상이했지만, 학습유형의 선택은 교사의 영재 교육 및 수업의 목표와 관련되어 있었다. 또한 이러한 교육과정 지식은 학생에 대한 이해의 영향을 받았다. 교사들은 교육과정지식과 학생에 대한 이해에 따라 수업에서 서로 다른 교수전략을 사용하고 있었다. 또한 PCK의 요소들의 관계는 밀접했으며 방향성을 가지고 있었다. 이러한 연구결과를 바탕으로 PCK의 요소와 관계성을 설명하기위해 사면체 모델을 제안했다.

• 한국학교보건학회지
• /
• 제11권2호
• /
• pp.189-201
• /
• 1998

The objectives of this study are first to develop the index of school health promoting behaviors, two, to measure those, third, to analysis the relative importance of factors that effect on school health promoting behaviors. School health promotion indexes were composed of 60 components of six areas which modify the element of health promoting schools are developed by world health organization. The survey data were collected by questionnaires from June to September in 1998. The number of subjects was 294 school nurses. The SAS-PC program was used for the statistical analysis. The major results were as follows: 1. The six areas of school health promoting behaviors are: school health politics (20 components), the school physical environment (17 component), the school social environment (7 component), community relationships (6 component), personal health skills (7 component) and health services (3 component). 2. The mean of total school health promotion indexes was highest at elementary school as 3.46. The order of area was health services, the school physical environment, school health politics, the school social environment, personal health skills, community relationships. 3. The regression model used in this analysis presented significant relationships between school health promoting behaviors and independent variables. The important variable affecting the area of school physical environment was education level of school nurses. The important variable affecting the area of the school social environment and personal health services were the location of school, credential education program. Age or career also were significant variables affect the community relationships and health services. In summary, The health promoting behavior of elementary school was higher than other school. It is mean that have to perform active promoting behavior at middle school and high school. Health service level was highest among areas of school health promoting behaviors. It is mean also that school nurse teachers is interested in activity for other areas to improve of school health. Furthermore, it is necessary to develop the specific program for school health promoting behavior.

• 한국산업정보학회논문지
• /
• 제13권4호
• /
• pp.155-172
• /
• 2008

본 연구에서는 선행연구를 바탕으로 온라인 브랜드 커뮤니티 내에서의 상호작용성의 구성요인들을 종합적으로 도출하고, 이러한 구성요인들이 브랜드 커뮤니티에 대한 정서적 몰입을 매개로 하여 기업관점에서의 브랜드 커뮤니티의 궁극적 성과인 브랜드 자산의 구성요인들에 미치는 영향을 구조적으로 파악하고자 한다. 상호작용성은 4가지 구성요인 즉, 유연성 개인화 반응성 연결성으로 개념화 하였으며 브랜드 자산은 브랜드 연상, 브랜드인지, 브랜드 충성도로 구성하였다. 온라인 브랜드커뮤니티에 회원으로 가입하고 있는 부산지역 대학생 127명을 표본으로 실증 분석하였으며, 분석 결과, 개인화, 반응성, 유연성은 커뮤니티 몰입에 통계적으로 유의한 영향을 미치는 것으로 나타났으며 연결성은 유의적인 영향을 미치지 않는 것으로 나타났다. 브랜드에 대한 정서적 몰입은 브랜드 자산의 3가지 구성요소, 즉 브랜드 연상 브랜드 인지, 브랜드 충성도에 긍정적인 영향을 미치는 것으로 나타났다.

• 한국자원식물학회:학술대회논문집
• /
• 한국자원식물학회 2000년도 춘계임시총회 및 학술발표대회
• /
• pp.26-33
• /
• 2000

This study was conducted to investigate the relationships between yearly variations of elimatic elements and yearly variations of productivity in potato. In addition, correlation coefficients among yield and yield components were estimated. The data of yield and yield components were investigated for 9 years from 1987 to 1995. The meteorological data what gathered at the Goheung Weather Station for the same period of crop growing season were used to find out the relationships between climatic elements and crop productivity. Yearly variation of the daily minimum temperature in March and April were large with coefficients of variation (C.V.) of 126.0%, 368%, respectively, but the variation of the daily mean and maximum temperature in May and June were relative small. Stem length and number of stem show more C.V. of 9.3%, 14.3%, respectively, but the variation of the yield was relative small with 3.7%. Correlation coefficients between the amount of precipitation in April and yield, yield and daily mean temperature in June were negatively significant at the level of 5, 1 %, respectively. Correlation coefficients between the growth habits and yield are positively significant at the level of 5, 1 %, respectively. Simple linear regression equations by the least square method are estimated for stem length (Yl) and the precipitation in April(X) as Y,=82.47-0.11x (R2=0.3959), and for yield(Y2) and the precipitation in April(X) as Y,=2003.61-0.94X (R2=0.5418).