• 대한전기학회:학술대회논문집
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• 대한전기학회 2006년 학술대회 논문집 정보 및 제어부문
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• pp.449-451
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• 2006

With the increasing danger of personal information being exposed, a technique to protect personal information by identifying a non-user in case it is exposed. A study to construct a neural network recognizer for developing a economical and effective user protecting system. For this, time variables regarding user typing patterns from a pattern extraction device. With the variations in the standard deviation for the collected time variables, non-user patterns were generated. The recognition performance increased with the increase in the standard deviation and a higher recognition was achieved at 2.5. Also, five types of training data were generated and the recognition performance was examined as a function of the number of non-user patterns. With the increase in non-suer patterns, the recognition error quantified in the root mean square error (RMSE) was reduced. The smallest RMSE was obtained at the type 5 and 90 non-user patterns. In overall, the type 3 model yielded the highest recognition accuracy Particularly, a perfect recognition of 100% was achieved at 45 non-user patterns.

• International Journal of Computer Science & Network Security
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• 제22권11호
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• pp.109-114
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• 2022

The article theoretically analyzed and specified definitions such as: "professional development of personality, competence, professional competence of a teacher". Structural components of professional competence are defined, namely: theoretical involves deep knowledge in the field of special pedagogy, special psychology; technological involves the use of acquired knowledge in practical activities and personal in which important personal characteristics of a special teacher are noted. Criteria and levels of development of professional competence of future special teachers are determined. The article analyzes the peculiarities of the professional activity of a teacher in the conditions of an inclusive educational space, in particular, the special training of a teacher as an integral component of this process. Emphasis is placed on the cooperation of teachers in an inclusive educational institution for the socialization of a child with special needs and her preparation for independent life.

• 한국항공운항학회지
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• 제31권1호
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• pp.107-117
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• 2023

본 연구의 목적은 공항 내 혁신시설에 대한 공항이용객의 평가를 통해 혁신적 서비스 양상과 기틀을 파악하는 것이다. 본 연구는 소비행동의 관점에서 공항이용객의 추구 혜택, 지각된 혁신성, 수용 의도, 구조화에 대한 욕구 등 4가지 개념의 이론에 근거하여 수행되었다. 공항의 혁신시설을 이용한 경험이 있는 299명 성인을 대상으로 2022년 7월 5일부터 9일까지 자료를 수집하였다. 수집된 자료는 공항이용객의 추구혜택과 수용의도 간의 관계에서 공항이용객의 지각된 혁신성의 매개효과 및 공항 이용객의 추구혜택과 지각된 혁신성 간의 관계에서 구조화에 대한 욕구의 조절효과를 분석하였다. 연구 결과, 공항이용객의 추구 혜택은 수용 의도에 긍정적 영향을 미치고, 지각된 혁신성은 수용 의도에 긍정적 영향을 미치는 것으로 나타났다. 이러한 결과는 공항 이용객의 욕구에 근거하여 혁신적인 기능을 향상시켜야 함을 시사한다.

• The Journal of Asian Finance, Economics and Business
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• 제7권12호
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• pp.147-157
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• 2020

In the accounting information system implementation, the users should consider the benefits and advantages of the system. This paper examines the effect of the Enterprise Resources Planning based (ERP-based) accounting information system implementation on user impact and organizational impact. The population in this study is companies listed on the Indonesian Stock Exchange, especially companies based in Riau, Indonesia. These companies currently use the ERP-based accounting information system. Research samples are employees who use the ERP-based accounting information system. For data analysis, we use structural equation modeling (SEM). Based on data analysis, high-quality information system implementation generate high-quality information that can give satisfaction to the user. Moreover, the information system is related to user skill, satisfaction, and knowledge sharing which improve personal skills; enhanced personal skill contributes to organizational performance. On the other hand, there is no effect of training on personal skills and there is no effect of information quality on perceived usefulness. This research gives implication to the organization for implementing a high-quality ERP-based accounting information system that positively impacts organizational performance. Future research is expected to examine information system implementation in different research objects and conditions.

• 한국식품영양과학회지
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• 제28권4호
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• pp.942-947
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• 1999

This study was conducted to evaluate sanitary practices of employees in business & industry foodservice operations of Pusan and the Kyung Nam areas, and to suggest a guideline for an effective sanitation training program. The questionnaire was used in this study as a survey method. Questionnaire were administered to 246 employees. The results were as follows. 55.3% of employees have had regular(monthly) food sanitation education. The mean rating of food sanitary knowledge for all employees was 65.9/100. When the education level was higher and the age younger, the mean rating of was also higher. Among the ratio of correct answers for food sanitary knowledge areas, a equipment sanitation was the highest (80.5%), and time temperature was the lowest(45.3%). The mean rating of sanitary procedures for food storage was 4.80/5.00, pre preparation 4.04/5.00, personal hygiene 3.54/5.00, equipment sanitation 3.20/5.00, and food preparation 2.56/5.00. Employees regularly educated in food sanitation rated significantly higher for food preparation than those who were of irregulary educated. The higher mean rating group(over 66) for the food sanitary knowledge showed significantly higher rates in sanitary procedures(food preparation, equipment sanitation, and personal hygiene) than that of the lower group(below 65). The practice of personal hygiene was positively correlated (p<0.001) with sanitary concept and food preparation, among the food sanitary knowledge areas.

• 대한영양사협회학술지
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• 제18권4호
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• pp.308-325
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• 2012

This research aimed to survey foodservice hygiene management practices performed by principals and teachers as well as examine foodservice employees' hygiene knowledge in kindergartens. Surveys were administered to principals, teachers, and foodservice employees at 392 kindergartens. The total average score of six categories was 4.28 out of 5.0. Average score of the production process management category was the lowest at 3.90 while safety management was the highest at 4.69. Other average scores were as follows: facilities and equipment 4.20, personal hygiene 4.14, food ingredient control 4.35, and environmental sanitation 4.39. Teachers' foodservice hygiene management practices scored 3.8 points out of 5 on average. Hygiene knowledge of foodservice employees was also tested. The mean score of foodservice hygiene knowledge was 76.29%. The lowest scoring category was personal hygiene, suggesting that foodservice employees require more knowledge on proper personal hygiene practices. Possession rates of dish sterilizer, ultraviolet sterilizer, and hand washing facilities in the kitchen were low. These equipment installation rates should be raised accordingly. To enhance control of foodservice hygiene, kindergarten management should pay more attention to education and training related to foodservice sanitation.

• 의학교육논단
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• 제23권1호
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• pp.11-22
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• 2021

This review of the literature explored the experiences and effects of peer-assisted learning in basic medical education. Peer-assisted learning is most commonly utilized to teach clinical skills (including technical skills) and medical knowledge (76.4%). It has also been used, albeit less frequently, to facilitate small-group discussions including problem-based learning, to promote students' personal and professional development, to provide mentoring for career development and adaptation to school, to give tutoring to at-risk students, and to implement work-based learning in clinical settings. Near-peer learning is a common type. The use of active learning techniques and digital technology has been increasingly reported. Students' leadership had frequently been described. Student tutor training, programs for teaching skills, institutional support, and assessments have been conducted for effective peer-assisted learning. There is considerable positive evidence that peer-assisted learning is effective in teaching simple clinical skills and medical knowledge for tutees. However, its effects on complex skills and knowledge, small-group discussions, personal and professional development, peer mentoring, and work-based learning have rarely been studied. Additionally, little evidence exists regarding whether peer-assisted learning is effective for student tutors. Further research is needed to develop peer-assisted learning programs and to investigate their learning effects on student tutors, small-group discussion facilitation, personal and professional development, peer mentoring, and peer-led work-based learning in the clinical setting in South Korea. Formal programs and system advancement for a student-led learning culture is needed for effective peer-assisted learning.

• 한국컴퓨터산업학회논문지
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• 제4권12호
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• pp.999-1012
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• 2003

소프트웨어 개발자가 우수한 품질의 소프트웨어를 생산하기 위해서는 먼저 소프트웨어 품질에 대해서 확실하게 인지하고 있어야만 하며, 고품질의 소프트웨어는 개발자의 사소한 실수도 포함 되어서는 안된다. 프로그램을 개발하는 모든 소프트웨어 엔지니어들은 모두가 다른 개발 습관을 가지고 있으며, 각자의 개발 방법을 개선하기 위한 노력 또한 모두가 다르다. 보다 효율적인 소프트웨어 개발이 되기 위해서는 모든 개발자들은 자신이 현재 진행하고 있는 작업에 대한 개발 계획을 수립해야 하는데, 이러한 개발 계획은 반드시 자신의 과거 개발 경험에 근거한 개발 계획이어야 한다는 것이다. 소프트웨어 개발자가 이러한 경험 요소를 반영하여 자신의 개발 능력을 지속적으로 향상시키기 위해서는 사전에 잘 정의되고 평가가 가능한 개선 방법을 사용해야만 한다. Personal Software Process(PSP)는 소프트웨어 엔지니어가 자신의 작업을 조절하고 관리하여 그들의 작업 방식을 개선할 수 있도록 지원하기 위한 것이다. PSP에서는 소프트웨어를 개발하기 위해 필요한 각종 양식, 이 양식을 작성하기 위한 작성법, 그리고 개발 절차가 포함되어 있다. PSP를 적절하게 사용한다면, PSP는 개발자에게 과거의 경험 자료를 축적하고 분석한 결과를 제공함으로써 개발을 진행함에 있어 요구되는 여러 가지 개발 계획을 효과적으로 수립하고 이를 준수할 수 있도록 해 줄 수 있다. 따라서 PSP는 프로그래밍 언어 교육 과정에 있는 학생들에게 프로그램 훈련을 시키기에 아주 유용한 도구이다. 본 논문에서는 PSP에 대한 전체적인 개념을 설명하고 각종 프로그래밍 언어 교육 과정에서 PSP를 적용하는 방안을 제시한다.

• 한국재난정보학회 논문집
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• 제13권4호
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• pp.550-561
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• 2017

본 논문에서는 한국의 119 상황 접수 요원들의 업무능력 향상을 위하여 업무와 교육방식의 문제점과 개선방안을 제시하였다. 먼저, 한국 및 미국의 응급전화 접수에 대한 매뉴얼과 교육 방법을 조사 및 비교분석 하였다. 조사내용을 바탕으로 경기도 119상황실 상황접수 요원 95명을 대상으로 설문조사를 실시하여 구체적인 개선방안을 검토하였다. 그 결과 119상황 접수와 관련된 인력 및 장비는 지속적으로 보완되고 있지만, 접수요원들에 대한 사전교육 등 훈련은 부족하여 실무에서는 요원들의 개인적인 경험과 역량에 의존하고 있는 실정이었다. 또한 업무에 비하여 전체적으로는 여전히 인력이 부족한 실정이었다. 따라서 119상황접수 요원에 대한 체계적인 교육 프로그램 마련 및 적정한 훈련과 테스트 기준 마련을 통한 상황접수요원의 전문성 강화, 대응 업무의 표준화 및 적정인력을 배치를 통하여 상황 판단의 오류 발생을 방지하고 업무를 체계화할 필요가 있는 것으로 검토 되었다.

• 정보보호학회논문지
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• 제29권4호
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• pp.847-857
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• 2019

최근 랜섬웨어, 스피어 피싱, APT공격 등 전자메일을 통한 다양한 수법의 사이버 위협이 커지고 있다. 이러한 공격의 특징은 과거 패턴기반탐지 등의 기술적 대책을 우회하기 때문에 개인의 보안인식 개선을 통한 관리적 대응이 중요하다는 점이다. 본 연구는 현장실험을 통해 이러한 스팸메일 공격에 취약한 임직원들의 인적요인을 연구하고 향후 개선방안을 수립하고자 하였다. 한 기업의 임직원을 대상으로 7차례에 걸쳐 훈련용 스팸메일을 발송하고 열람정보를 분석한 결과 훈련의 횟수와 수신자의 성별, 나이, 근무지 등의 인적요인이 열람율과 관계가 있음을 확인하였다. 이러한 분석 결과를 바탕으로 훈련개선 방안을 도출하여, 향후 각 기관의 실효성 있는 모의훈련 수행과 인식개선을 통한 대응능력 향상에 도움이 되고자 한다.