• 약학회지
• /
• 제58권3호
• /
• pp.200-207
• /
• 2014

This study aimed to assess the quality of outpatient antibiotic consumption in Korea compared with other countries. We used the National Health Insurance claims data for outpatient services in March, June, September, and December in 2012 and calculated nine indicator values based on the 12 European Surveillance of Antimicrobial Consumption (ESAC) drug-specific quality indicators. Indicator values in this study reflect the yearly use of antibiotic expressed in defined daily doses for 1,000 inhabitants per day (DID) and the use of main subclasses of antibiotics expressed in DID and as percentage of the total antibiotic use. Korea showed lower quality in the consumption of total antibiotics (J01), especially in the use of Cephalosporins (J01D) expressed in DID. Korea also showed low quality with regard to the use of narrow/broad spectrum antibiotics. The percentage of the use of narrow-spectrum Penicillins (J01CE) was lowest in Korea. The quality on the use of the third- and fourth-generation cephalosporin (J01(DD+DE)) was the fourth lowest among 26 countries. High rates of antibiotic resistance and payment system based on fee-for-service might have influenced on the high consumption of the broad spectrum antibiotics in Korea. It needs to further investigate the use of broad-spectrum antibiotics to identify the target of strategies promoting quality use of antibiotics in Korea.

• 한국지역사회생활과학회지
• /
• 제13권3호
• /
• pp.53-68
• /
• 2002

The purposes of this study were to explore amount of time use for paid work house work, child caring and leisure spent by adults and to explain its influencing factors. Tobit model was used to analyze the factors of time use because the amount of time use was a limited continuous variable. The results of this study were as follows: 1) Amount of time spent for paid work per day by adults was found to be 349 min. for men and 185 min. for women. Amount of time spent for house work was found to be 19min. for men and 155 min. for women. Amount of time spent for child caring was found to be 5min. for men and 40 min. for women. Amount of time spent for leisure was found to be 285 min. for men and 266 min. for women. 2) Time use for paid work was found to be significantly influenced by householder, age, time limit and paid worker for men and householder, time limit and paid worker for women. Time use for house work was found to be significantly influenced by age, time limit and paid worker for men and householder, age, marital status and paid worker for women. Time use for child caring was found to be significantly influenced by presence of kids and marital status for men and house, presence of kids, marital status and paid worker for women. Finally, Time use for leisure was found to be significantly influenced by car, time limit and paid worker for men and house, presence of kids, marital status, time limit and paid worker for women.

• 대한가정학회지
• /
• 제42권8호
• /
• pp.65-76
• /
• 2004

The purpose of this study is to offer essential information related to early childhood education and care policy. Using the Korea Labor and Income Panel Study(KLIPS) Vol.5., this study analyzed sociodemographic factors that decide the use and type of institute for early childhood education and care. The following results are obtained： First, it is not easy for young children under three years old to use education and care institutes because of their preference for home care. Second, the mother's job status affects the child's use of child care centers and private institutes for education except for the using of early child education centers. Third, the affecting main factors for the use of child care centers are quite similar to critical factors for use of the private institute for education. Thus, young children using the private institute for education could be interpreted as coming from a low-income class compared with the children using the early child education centers.

• 한국언어정보학회지:언어와정보
• /
• 제18권2호
• /
• pp.81-102
• /
• 2014

The purpose of this paper is to provide corpus-based quantitative analyses of HEART and HEAD in order to examine their actual usage status and to consider some cognitive linguistic aspects associated with their use. The two corpora COCA and COHA are used for analysis in this study. The analysis of COCA corpus reveals that the total frequency of HEAD is much higher than that of HEART, and that the figurative use of HEART (60%) is two times higher than its literal use (32%); by contrast, the figurative use of HEAD (41%) is a bit higher than its literal use (38%). Among all four genres, both lexemes occur most frequently in fictions and then in magazines. Over the past two centuries, the use of HEART has been steadily decreasing; by contrast, that the use of HEAD has been steadily increasing. It is assumed that the decreasing use of HEART has partially to do with the decrease in its figurative use and that the increasing use of HEAD is attributable to its diverse meanings, the increase of its lexical use, and the partial increase in its figurative use. The analysis of the collocation of verbs and adjectives preceding HEART and HEAD, as well the modifying and predicating forms of HEART and HEAD also provides some relevant information of the usage of the two lexemes. This paper showcases that the quantitative information helps understanding not only of the actual usage of the two lexemes but also of the cognitive forces working behind it.

• 한국보육지원학회지
• /
• 제19권6호
• /
• pp.79-95
• /
• 2023

Objective: This study examines the relationships among four-year-olds' counting skills, their use of number words, and their mothers' use of number words during mother-child free play. Specifically, we assess whether children's use of number words mediates the relationship between their counting skills and their mothers' use of number words during play. Methods: Forty-two 4-year-old children and their mothers were asked to play freely with a given set of toys at their home for 10 minutes. Children also completed a counting skill test. Frequencies of number word use were calculated for mothers and children from transcriptions of the free play. Results: Children's counting skills, the frequency of their number word use, and their mothers' frequency of number word use were positively correlated with each other. Additionally, the frequency of children's number-word use completely mediated the relationship between their counting skills and their mothers' frequency of number-word use. Conclusion/Implications: The results suggest that children's use of number language may play a crucial role in the provision of number-related language input by parents, based on their children's math skills. Practical implications of the findings are discussed.

• 한국경영과학회지
• /
• 제28권2호
• /
• pp.91-103
• /
• 2003

Use case modeling on UML (Unified Modeling Language) is getting widely used in OOAD and CBD and it is considered a useful technique in dealing with the complexity of the requirements analysis. However, some of the problems with use case modeling are that it is not structured, difficult to handle non-functional requirements, and to analyze impacts among use cases. To alleviate these problems, we propose a scenario-based goal-oriented approach for use case modeling. The proposed approach is to apply a goal-oriented analysis method to use case modeling. Since goal-oriented analysis method is not systematic and many heuristics are involved, we have adopted scenarios as the basis for goal extraction. The proposed method is applied to CBIS (City Bus Information Subsystem) in ITS (Intelligent Transportation System) domain. The proposed approach helps software engineers to analyze the impact among use cases and represent non-functional requirements.

• 한국정보통신학회논문지
• /
• 제13권2호
• /
• pp.243-252
• /
• 2009

본 논문에서는 유스케이스 기술서 작성 및 편집을 체계적으로 하기 위한 도구를 제시하고자 한다. 또한, 시나리오의 기술에 있어서 1컬럼 방식과 2컬럼 방식 모두를 지원하도록 하였으며, 시나리오 각 단계별 작성과 편집의 처리에 있어서 자동화된 단계 번호 때 기기를 지원하여 작성의 편의성을 높였다. 본 논문에서 제시하는 유스케이스 기술서 작성 도구는 편리하고 효과적으로 유스케이스 기술서를 작성하게 해 줄 뿐만 아니라, 유스케이스 다이어그램과 통합된 유스케이스 모델링 도구의 개발에 기여할 것으로 기대된다.

• 디지털콘텐츠학회 논문지
• /
• 제18권3호
• /
• pp.509-516
• /
• 2017

본 연구의 목적은 유아음악교육에서 음원 사용의 실태, 디지털 음원 사용에 관한 사용 방법, 장점 및 이유, 단점 등을 파악하는데 있다. 연구대상은 유아음악교육에 관심을 가지고 활동에 참여하는 유아교사 8명으로 포커스 그룹 인터뷰를 통해 자료를 수집하였다. 연구 결과, [음원 사용 실태]는 <디지털 음원이 자주 사용됨>, <상황에 따라 직접 연주도 필요함>으로, [사용방법]은 <유료로 다운로드 후 카세트로 제공>, <노트북, 스마트폰으로 제공>으로, [사용 장점 및 사용 이유]는 <사용하기 편리함>, <연주하기 어려운 곡의 경우 요긴함>으로 [음원 사용 단점]은 <다양하지 못함>, <사용방법이 불편할 때도 있음>으로 주제가 분류되었다.

• 한국정보시스템학회지:정보시스템연구
• /
• 제26권3호
• /
• pp.25-46
• /
• 2017

Purpose The purpose of this study is to analyze the factors for continuous use intention of the simple payment service based on FinTech for Chinese residents in Korea. The Technology Acceptance Model(TAM) and the continuous use model of information system were applied to the AliPay service, which is the most used by Chinese people. Design/methodology/approach In this study, internal factors and external factors for the simple payment service were derived through previous studies and the effects of the users' perspectives on the intention of continuous use were analyzed. As a result, convenience, responsiveness, perceived usefulness, and suitability were supported as factors affecting ongoing intention to use simple payment service. Especially, convenience is a factor affecting the duration of the simple payment service and it is an important factor for the continuous use of the service. Findings As the number of foreigners living or working in Korea is increasing, understanding the perception of the simple payment service and analyzing the factors for the continuous use can be meaningful as a basic research for the market advancement and growth of domestic FinTech companies is.

• 복식문화연구
• /
• 제26권4호
• /
• pp.598-612
• /
• 2018

This research aims to shed a light on the benefits and perceived risks to the willingness to use perceived by consumers, centering on design-customizing service catering to individuals' tastes and needs, and to study their impacts on the use of a design-customizing service. The validation of how benefits and perceived risks affect the intention to use showed that only aesthetic and self-expressive benefits had significant impacts on the willingness to use. However, only time/economic loss and self-design risks had negative impacts on the willingness to use a service. By gender, there was no difference in benefits and perceived risks to willingness to use for the benefit factors, whereas in terms of perceived risks to willingness to use factors. By age, there were also differences in the effects of benefits and perceived risks to purchase on the willingness to use a rash guard customizing service. There were variations in the perceived risks to the willingness to use and benefits depending on age. In particular, it was found that there were no perceived risks to the willingness to use for the age group of 10s. As design-customizing services based on individual tastes have drawn more attention recently, this research on the benefits and perceived risks to purchasing a rash guard design customizing service, as well as their effects on service use (particularly backed up by comparative analysis by gender and age), is expected to provide insights into design-customizing service strategy development.