• 한국정보전자통신기술학회논문지
• /
• 제13권3호
• /
• pp.235-242
• /
• 2020

본 논문은 직원 채용 시 개인의 경력을 위조하여 취업하는 경우가 발생하는 문제점을 해결하기 위해 개인 경력정보를 블록체인을 통해 관리하고 검증해 줄 수 있는 시스템을 제안한다. 블록체인 네트워크는 프라이빗 네트워크를 사용하며, 블록 내부에는 사용자의 학력과 경력 정보를 보관한다. 블록체인의 기능은 블록 생성, 블록 내부 데이터 검색, 경력 및 학력 검증의 기능을 수행하며, 이는 체인코드를 통해 동작한다. 제안하는 시스템의 성능평가 결과 트랜잭션 당 처리시간은 약 110ms, 검색 시간은 10ms로 측정되었으며, 실제 시스템에 적용하여 사용가능함을 확인하였다.

• 한국도서관정보학회지
• /
• 제46권4호
• /
• pp.45-78
• /
• 2015

이 연구의 목적은 우리나라 대학도서관들이 당면해 있는 목록문제의 본질을 규명하고 원인을 밝혀내어 향후 개별 도서관은 물론이고 도서관계 전체가 참조할 수 있는 해결책을 모색하는데 있다. 이를 위해, 먼저 도서관목록의 품질과 도서관계의 편목업무 역량을 실증적으로 점검하고자 하였으며, 이를 토대로 목록의 품질 문제와 편목업무의 역량 문제를 야기해온 원인을 토착적인 시각에서 찾아내고자 하였다. 특히 후자의 원인 찾기에서는 우리 도서관계에 내재하고 있는 목록에 관련된 '철학과 인식'의 문제, '정책과 체계'의 문제, 그리고 '인력 시스템'의 문제 등에 주목하였다. 동일한 맥락에서 목록의 품질과 편목업무의 역량을 제고하기 위한 토착적인 방안을 모색하는 것으로 연구를 마무리하였다. 한편, 이 연구에서는 KERIS 종합목록 운영위원회에서 활동하고 있는 10개 주요 대학도서관을 사례로 하여 논점을 풀어갔으며, 논점을 풀어가는데 필요한 데이터는 관련 선행연구, 각종 통계집의 관련 통계, 10개 대학도서관 목록에 대한 검색실험, 그리고 사서들과의 면담 등을 통해 확보하였다.

• International Journal of Computer Science & Network Security
• /
• 제23권2호
• /
• pp.147-151
• /
• 2023

The article reviews the quality of information on the Internet in general and health information in particular, where the accumulation and steady increase of information available on the Internet, without concern for its quality or importance, and regardless of the target audience, in addition to the lack of evidence of its credibility such as the availability of the name of the editor and references, and the availability of the name of an academic or research body responsible for that information. Add to this the lack of bibliographic data that can help infer the novelty of the information, and verify the element of trust in it . The problem is exacerbated with regard to the health information available on the Internet, due to its danger resulting from the presence of false health information that may cause danger to human health if relied upon. Through this article, the researcher proposes criteria that can help users search for information to measure the degree of quality, trust, and credibility of information in general and health information available on the Internet in particular.

• 가정∙방문간호학회지
• /
• 제24권1호
• /
• pp.23-33
• /
• 2017

Purpose: The purpose of this phenomenological study was to explore middle-aged child care providers' experience in caring for children in the community. Methods: The participants were 10 middle-aged child care providers. In-depth interviews were conducted between August and September, 2014 until data. Colaizzi's method of data analysis was applied to inductively determine themes and formulated meanings. Data saturation was achieved and methodological rigor was established Results: Four themes were extracted from 12 meanings. The four themes of the child care providers' experience in caring for children were: 1) weariness from care-giving, 2) the search for one's own solutions, 3) a cheerful attitude to life, 4) the opportunity to start a new life. Conclusion: The results of this study provide useful information for understanding child care providers' experiences in caring for children and establishing effective strategies to support these child care providers.

• 대한전기학회:학술대회논문집
• /
• 대한전기학회 2005년도 제36회 하계학술대회 논문집 D
• /
• pp.2830-2832
• /
• 2005

Recently, retrieval or various video data has become an important issue as more and more multimedia content services are being provided. To effectively deal with video data, a semantic-based retrieval scheme that allows for processing diverse user queries and saving them on the database is required. In this regard, this paper proposes a semantic-based video retrieval system that allows the user to search diverse meanings of video data for electrical safetyrelated educational purposes by means of automatic annotation processing. If the user inputs a keyword to search video data for electrical safety-related educational purposes, the mobile agent of the proposed system extracts the features of the video data that are afterwards learned in a continuous manner, and detailed information on electrical safety education is saved on the database. The proposed system is designed to enhance video data retrieval efficiency for electrical safety-related educational purposes.

• 부모자녀건강학회지
• /
• 제3권1호
• /
• pp.27-34
• /
• 2000

In recent years, there has been a proliferation of consumer health information available on the internet related to parent-child health. More and more, parents are accessing information about child ca re through the Internet and computer at home. But there is no guarantee that the information is current, unbiased, or accurate. Several researchers have suggested some criteria for evaluating internet sites; source, accuracy, disclosure, currency, accessibility. As more consumer search the World Wide Web for parenting information, nurses have to learn more about this technology. Because nurses can assist parents in identifying how to locate information they can trust. It is also needed to for nurses to document the criteria for information selection on internet and to evaluate outcome of cyberspace intervention of parenting.

• Asia pacific journal of information systems
• /
• 제6권2호
• /
• pp.201-220
• /
• 1996

정보기술이 개인, 조직, 사회에 미치는 영향에 대해서 많은 연구가 있어왔으나 별반 뚜렷한 결론에 이르지 못하고 있다. 그 이유는 일차적으로 정보기술 영향연구를 주도할 연구모형의 부재에서 찾을 수 있다. 본 연구는 정보 기술 영향연구를 관찰영역, 조직개념의 인식, 분석수준의 관점에서 고찰하고 이를 토대로 정보기술 영향연구의 개념적 모형을 도출해 낸다. 또한 이를 바탕으로 정보기술 영향연구 수행의 지침들을 도출해 낸다.

• 한국비블리아학회지
• /
• 제12권1호
• /
• pp.87-100
• /
• 2001

본 연구는 과학기술분야 전문도서관의 포털서비스 개발을 위하여 연구자들의 정보요구를 조사하고, 정보서비스 현황을 분석하여 그 기초자료를 제시하는데 있다. 연구방법은 과학기술분야 연구자들을 대상으로 한 설문조사와 전문도서관의 정보서비스 통계 자료를 수집하여 분석하였다. 연구의 결과는 과학기술분야 연구자들은 필요한 정보 입수를 위하여 소속기관의 도서관 홈페이지를 가장 자주 이용하며, 메타검색서비스를 가장 많이 이용하는 것으로 나타났다. 그리고 대부분 학술정보 공유활동이 필요하며 이러한 활동에 참여하겠다고 하였다.

• 공학교육연구
• /
• 제23권2호
• /
• pp.31-42
• /
• 2020

This study aims to analyze the research trends of female engineering students focused on domestic research and to suggest implications for future researches. For this purpose, 67 domestic researches (academic articles & graduate theses) which were published since 1996 were collected using the academic research information service and the National Assembly Library search service. All of these 67 researches have been reviewed and classified according to analytical criteria such as publication year, research method, journal's research field and research subjects. Our findings show that firstly, related research on female engineering students has been growing since 1996. Secondly, there were more researches of both academic journals and graduate theses, using quantitative method compared to those with the other research methods. Thirdly, the research themes could be classified as follows: gender-awareness, female engineering students'(hereafter, FES) psychological variables, customized education for FES, career related variables, FES's properties and counselling for them. Fourth, regarding the result of analysis on the research topic, 41.79% of the researches were related to FES's 'career' related factors as well as diverse correlates. Based on these findings, it is necessary to continue studying on FES using various research methods as well as adopting different research perspectives. Also, practical and educational treatments for FES are required with particular attention to their individual variables.

• 한국간호교육학회지
• /
• 제8권1호
• /
• pp.38-50
• /
• 2002

The purpose of this study is to identify the relationship among injury prevention practices, health locus of control, and response patterns to HLOC of the elderly. Subjects were 121 healthy elderly. The data had been collected from November 5 to 18 in 2001 and analyzed with descriptive statistics, t-test, ANOVA, Pearson's correlation and stepwise multiple regression. Health locus of control and injury prevention practices were measured by using MHLC scale and an instrument created by the researcher on the basis of the results of literature review respectively. The results of this study were as follows: The mean score of injury prevention practices was 2.80 and the mean scores for the health locus of control were internal health locus of control : 17.25, external health locus of control : 16.09, and chance health locus of control : 14.26. The response patterns of the HLOC identified were six types; pure internal, pure powerful others, pure chance, double external, believers in control, and complex control. The 'pure internal' was the largest group(35.5%), and the 'believers in control' was the next(31.4%). The relationship between internal health locus of control and the injury prevention practices of the elderly revealed a significant correlation(r=.215, p=.018). The relationship between external health locus of control and the injury prevention practices of the elderly revealed a significant correlation (r= .208, p=.022). There was significant difference between response patterns of the health locus of control and injury prevention practices(F=2.393, p=.042). There were significant differences between injury prevention practices and general characteristic factors, which were education, family type, administration of medication, injury experience, ADL, and self-directed search for health information. Self-directed search for health information, injury experience, and education explained 16.7% of the variance for injury prevention practices. The above results may be used as the basic data for seeking more efficient way of improving safety of the elderly.