• 한국전자통신학회논문지
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• 제10권9호
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• pp.1071-1078
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• 2015

본 논문은 소셜미디어 마케팅을 분석하고 효과적으로 수행하기 위해서 소셜미디어 마케팅을 4가지 형태로 모델로 구조화한 연구이다. 본 연구에서는 소셜미디어 마케팅의 4가지 유형에 대한 사례를 살펴보고 유형별로 마케팅 효과를 측정하기 위해서 페이스북의 인사이트에서 사용하고 있는 도달(reach)과 참여하는 사람(people engaged)을 결합한 평가방법을 제안하였다.

• 한국생활과학회지
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• 제16권2호
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• pp.237-250
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• 2007

This study was to provide date for developing a effective educational program which would be helpful for teachers to understand children's daily activities more properly. From two kindergartens, 20 children were observed for 3 consecutive hours. The observer followed the target child, gathering data during 30-second "windows". This observation lasted for three hours per day and each child was observed 60 times. The proportion of major activities such as education, play, work, and conversation in children's daily activities was compared. Results showed that children of Waldorf program were more exposed to and engaged in play than children of Theme-based program, whereas children of theme-based program were exposed to and engaged in academic activities than those of Waldorf program.

• Toxicological Research
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• 제17권
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• pp.189-191
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• 2001

In the past, IUTOX engaged in dialogue with various international toxicology organizations to address this important issue. IUTOX Executive Committee engaged in activities that support accreditation and/or registration of toxicologists around the world. As a result of discussions held during the IUTOX-sponsored workshop at the 2000 Annual Meeting of the SOT in Philadelphia, it was decided to create an international forum, the "International Assembly for the Recognition of Toxicologists"(IART). The mission of IART was defined as threefold: 1) to establish a forum for development of criteria for recognizing qualified experts in toxicology; 2) to assist "recognizing organizations" in establishing these criteria; and 3) to promote identification and training needs to enhance expertise in toxicology. The membership of IART is open to all organizations (e.g., registries, boards, academies, etc.) whose purpose is the recognition of expertise in toxicology.rtise in toxicology.

• Ocean and Polar Research
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• 제36권4호
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• pp.343-351
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• 2014

The purpose of this study is to estimate the economic value and productivity achieved through a reduction in fishing vessels engaged in coastal and offshore fisheries. We found that the value of increasing catch by types in offshore and coastal fisheries was about 17,338 billion won. To examine the economic value, a cost-benefit analysis was applied. This is based on the total cost of vessel reduction (4,576 billion won) assumed to be invested equally each year for five years. BCR and NPV with a discount rate (5.5%) were used to compare the profit of fishery activities in offshore and coastal areas. The model results showed that the NPV and BCR in offshore and coastal fisheries was 5,522 billion won and 2.340 respectively.

• International Journal of Contents
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• 제12권1호
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• pp.44-48
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• 2016

Driver fatigue is a major cause of fatal road accidents and has significant implications in road safety. In recent years, researchers have investigated steering wheel grip force as an alternative method to detect driver fatigue noninvasively and in real time. In this study, a fatigue detection system was developed by monitoring the grip force and changes in the grip force were measured while participants' engaged in an interactive simulated driving task. The study also measured the participants' subjective sleepiness to ensure the validity of measuring grip force. The results indicated that while participants engaged in a driving task, steering wheel grip force decreased and subjective sleepiness increased concurrently over time. The possible applications of the driver fatigue detection system by steering wheel grip force and future guidelines are discussed.

• 가정과삶의질연구
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• 제22권4호
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• pp.85-94
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• 2004

The purpose of this study was to examine the determinants of economic contributions of home-based family businesses. The results suggested that positive effect on direct contributions of home-based family businesses was associated with a male manager, more family members, more employees, non-family employees in the business, engaged in food and restaurant business, located in Seoul area, and higher perceived success of the business. Positive effect on indirect contributions of home-based family businesses was associated with a female manager, a child under age 6, only family members as employees, and greater initial investment in the business. Working hours were negatively related to the indirect contributions. Greater total economic contributions of the home-based family businesses was associated with a male manager, more family members, more employees, non-family employees in the business, engaged in restaurant business, located in Seoul, and higher perceived success on the business.

• 경영과정보연구
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• 제13권
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• pp.1-26
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• 2003

As a very rapid diffusion of internet business in these days, the marketing mix strategies become more important matters. In addition, because of changes in international trade patterns, and an increase of internet users, new marketing strategies are needs. There's not a business in the world that shouldn't feel threatened by the internet, but companies willing to become engaged should find big opportunities. Becoming engaged with the internet, for matters, means understanding the unique nature of the internet market and using that understanding to execute dynamic strategies. This paper is focusing the analysing the difference between the internet marketing and traditional marketing and proposing the new strategical marketing mix. In the traditional marketing environment, 4P(Product, Price, Promotion, Place) is very important, but in the internet business environment 6C(Community, Connection, Commerce, Communication, Customization, Contents) is more important.

• 영어어문교육
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• 제13권4호
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• pp.59-85
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• 2007

This study examined patterns of engaging in "reading in connection to writing" (hereafter reading-writing practices) in the context of two ESL college composition classrooms. The purpose of this study was to explore whether the L2 proficiency level could be a key construct in explaining similarities and differences in reading-writing practices which students engaged in during the composing process. Multiple sources of data collected over the semester included interview protocols, written products, and observational notes. The results showed that the three proficiency groups under examination differed widely in the ways reading was connected to writing and in the types of intermediate texts produced during the composing process. The students in the high proficiency group produced more intermediate texts through an engagement in reading-writing practices connected to each other. On the contrary, the students in lower proficiency groups engaged in a limited range of reading-writing practices without support of intermediate texts. This study provides insight into the different ways ESL college students coordinate reading and writing while composing essays.

• 아동학회지
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• 제28권2호
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• pp.205-216
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• 2007

Instruments used in this study of social support effects on the behavioral problems of children raised by their grandparents compared with children raised by their parents were the revised Social Support Appraisal (Dubow & Ulman 1989) and the revised Children Behavior Criteria (Achenbach, 1991). Results showed that, compared with children raised by their parents, children raised by their grandparents engaged in (1) more excessive, nervous and immature behavior; (2) were aware of less support of friends and family (3) When given a higher degree of support from friends they engaged more excessive and aggressive behavior and (4) They displayed counter-buffering effects, namely immature behavior when given higher family support.

• 가정과삶의질연구
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• 제32권5호
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• pp.31-40
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• 2014

The purpose of this study is to investigate low- and middle-income preschoolers' use of contextualized and decontextualized talk. The contextualized and decontextualized talk of 70 five-year-old children were analyzed by children's gender and their socioeconomic status. The participants, as dyads, participated in a peer play session for 10 minutes. The play sessions were videotaped and the videotaped data were transcribed. Each transcript was analyzed according to the modified version of Curenton et al. (2008)'s coding schemes. The results showed that children from middle-income families engaged more in both contextualized and decontextualized talk than children from low-income families. Also, girls from middle-income families engaged in more contextualized-decontextualized talk(psychological states) than girls from low-income families.