• 한국임상약학회지
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• 제24권2호
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• pp.90-97
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• 2014

Learning portfolio is a collection of evidence that learning has taken place. It has gained its reputation as a useful assessment tool in the education of health professionals. The purpose of this study is to describe the pharmacy students' experiences and perceptions upon the introduction of a learning portfolio into the Introductory Pharmacy Practice Experience course. Methods: Fifty five students from one pharmacy school who used a learning portfolio to document their progress in the IPPE course participated in 16-item questionnaire exploring opinions and experiences of learning portfolio preparation, assessment, and personal and professional development and reflection. Results: Most students agree that a learning portfolio is a valuable tool in promoting self-directed and reflective learning. However most of them (46/55) also feel developing a portfolio is time-consuming, and when compared to their effort, an appropriate reward has not been given. Conclusion: To make the use of learning portfolios successful students should receive clear guidelines on their purpose, content and structure. Also the assessment criteria should be provided before the introduction of learning portfolio and their effort in developing learning portfolio should be rewarded.

• 한국군사과학기술학회지
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• 제23권4호
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• pp.417-425
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• 2020

Multi-resolution modeling(MRM) is required when simulating objects in variable resolution and can be applied for interoperating systems, which simulate objects in fixed resolution. However, most interoperation middleware do not support MRM, so participating models must handle several issues to simulate MRM system. In this paper, we propose an interoperation system, which is composed of several different resolution models, based on the High Level Architecture and Run-Time Infrastructure(HLA/RTI). In the proposed architecture, each model participates to a HLA federation through MRM adapter application, which supports data resolution conversion and HLA services while communicating with the model. MRM adapter application can be implemented based on an MRM adapter, and an adapter application development tool is proposed to support developing the application. Using the tool, developers can easily implement data resolution conversion component plugged-in HLA adapter. A case study is implemented in the proposed MRM system, and shows that models of different resolution works successfully with dynamic resolution changes.

• 정보처리학회논문지D
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• 제16D권3호
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• pp.361-370
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• 2009

많은 모바일 어플리케이션 개발자들은 매우 엄격한 제약사항 즉 짧은 개발기간, 사용자의 다양한 요구사항 및 잦은 요구 변경에 직면하고 있다. 이러한 개발환경은 사용자가 사용하기 편리한 GUI의 개발과 S/W 개발초기부터 철저한 테스트를 하여 품질을 보증하는 테스트 방법이 필수적이다. 따라서 본 논문은 모바일 응용 S/W GUI를 기존의 매뉴얼을 보고 테스트 하는 단계적이고 수동적인 방법을 탈피하여 사용자 중심의 시나리오를 통하여 자동으로 GUI를 테스트 하는 것을 목적으로 한다. 제시한 테스트 방법은 사용자 중심의 UI를 설계하여 간편하고, 정확하게 테스트 할 뿐만 아니라 테스트케이스를 재사용하는 환경을 지원한다. 제안한 자동화 도구는 시나리오 기반의 정확한 테스트와 재사용성을 높인 테스트 도구로서 기존 테스트 도구와 기능적인 비교를 통하여 성능을 확인하였다.

• 대한교통학회지
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• 제23권1호
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• pp.45-54
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• 2005

본 연구의 목적은 국제공항의 주요 서비스 항목별 중요도(importance), 이용자의 지각수준(perceived level), 다양한 평가방법(complex index)등을 활용한 주관적 및 객관적 측정 척도를 개발하고자 하며 공항서비스 질에 대한 기준 설정, 주요개선 사항의 발견 및 조치평가 등을 체계적으로 할 수 있는 내부관리용 옴니버스 모니터링 시스템 (OMS : Omnibus Monitoring System)의 개발이다. 이는 국제공항의 주요 서비스 평가를 위한 계량적 분석 도구의 개발과 2차 계량 지료(quantitative Secondary data)활용, 공항이용자에 대한 설문으로 지각된 자료(perceived data)분석, 자료수집-입력-분석 과정의 시스템화, 결과물의 그래픽화에 따른 데이터이미지화, 서비스인카운터(service encounter)계획 및 통제 기능 부여, 국제적 기준을 최저로 경쟁력을 확보하려는 것이다. 또한, 지표의 개발을 위해서 기존의 외국문헌 및 국제공항의 실사에 기초한 사전조사 계획의 수립과 실행이 중요하기에 준비된 사전조사의 결과를 토대로 출국자, 입국자, 상주근문자 등의 주관적 측정정도를 개발하고 보완적인 수단으로써 객관적 지표의 연구가 동시에 이루어졌다. 이러한 절차로 개발된 평가척도의 신뢰성 및 타당성을 실증적, 통계적으로 확보하고, 공항 서비스 척도의 효율적인 운영을 위한 소프트웨어 시스템을 개발함으로써 정규, 비정규적인 공항서비스의 모니터링이 가능하도록 연구가 진행되었다.

• 한국벤처창업학회:학술대회논문집
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• 한국벤처창업학회 2018년도 추계학술대회
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• pp.269-275
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• 2018

Electronic commerce, the act of trading online, with its myriad of potential has been seldom looked at within the context of developing countries. E-commerce presents SMEs in developing economies the opportunity to adequately compete on a global stage. The exponential growth of e-commerce in developed economies further widens the financial gap between developed and developing economies. This study looks at a practical e-commerce adoption framework for Ghanaian SMEs and by extension, developing economies and looks at the net benefits that are available to current adopters. The study uses structural equation modeling, using Partial least squares (PLS) regression to analyze the data in the research. Using PLS algorithms as well as bootstrapping calculations. It combines the use of surveys (154) and interviews (38) as means of data collection. The findings of the research indicate that there is a need for legislation on e-commerce trading to regulate the trade in Ghana, with policies such as e-contracting and e-signature laws among others. Also, a current call for an expansion of the mobile payment methods within the country. For the private investor, a ripe market for logistics services. The study also proposes a simple guideline for SMEs looking to adopt or expand their e-commerce usage, that considers technological, organizational and environmental factors that come to play within e-commerce adoption.

• 기독교교육논총
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• 제63권
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• pp.151-182
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• 2020

본 연구는 침례교단의 교회 건강성을 측정할 수 있는 진단도구 개발에 관한 것이다. 이를 위해 건강한 침례교회의 정의와 건강성 요인을 살펴보고, 건강성 요인별 진단문항을 개발했다. 연구방법으로는 문헌고찰과 전문가 델파이 조사를 하였다. 이어서 쿼터 샘플링한 표본 390여 명을 대상으로 본검사를 하여 이를 기초로 탐색적 요인분석과 확인적 요인분석을 했다. 연구결과 건강한 침례교회는 그리스도의 몸 된 지체로서 교회의 본질적 특성과 침례교회 정체성을 지니고 교회의 기능을 충실히 수행하여 하나님을 영화롭게 하는 신자들의 공동체로 정의 되었다. 침례교회 건강성 요인은 공동체성, 기능의 충실성, 침례교회 정체성, 교회의 본질적 특성 등이다. 이들의 하위 요인으로 믿음의 공동체, 예배, 전 신자 제사장, 사도성 등 17개 요인으로 확인되었다. 침례교회 건강성 측정도구는 119개 진단문항이 되며, 53개 또는 23개의 축약된 진단문항으로도 측정될 수 있다.

• 컴퓨터교육학회논문지
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• 제16권6호
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• pp.33-43
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• 2013

컴파일러와 언어구현 교과목은 컴퓨터과학 교과과정에서 오랫동안 중요한 주제로 인식되어 왔다. 그것은 컴파일러에 관한 지식이 프로그래밍 언어와 시스템을 이해하는 데에 중요한 역할을 할 뿐 아니라, 컴파일러 기술이 많은 응용 영역에서 활용될 수 있기 때문이다. 그러나 제한된 자원과 시간적 제약 때문에 컴파일러 기술을 효과적으로 전달하기 위해서는 많은 노력이 필요하다. 본 논문에서는 교육용 컴파일러 개발환경인 Edu-IDEC을 이용한 컴파일러 수업모형을 제시한다. Edu-IDEC는 로봇 플랫폼에서의 컴파일러 개발환경으로서, 컴파일러 제작도구, 레퍼런스 컴파일러, 구문트리 시각화도구, 목적언어 시각화 도구, 로봇제어기, 그리고 로봇시뮬레이터 등의 기능이 있으며, 이클립스 플러그인 기반으로 동작한다. 그리고 제시된 모형을 실제 수업에 적용하여 그 평가결과를 제시한다.

• 한국멀티미디어학회논문지
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• 제20권8호
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• pp.1456-1463
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• 2017

In recent times, IaaS (Infrastructure as a Services) have been rapidly evolving to allow developers to easily and efficiently access work in the server and network areas for development of a web of App based on cloud computing. In this study, we developed the collaborative image editing tool App based on Cloud-computing, by adopting AWS of representative company that develops IaaS. First, it is crucial to understand various situation conditions for representative infrastructure services: AWS, Azure and Google (GCP). This may have the effect of reducing manpower and development time, but as each company has different policy and technical support, we need a new study every time the environment changes of infrastructure services. We tried to develop a hybrid-App so that users with various devices can collaborate work each other by utilizing the infrastructure service AWS through the process of developing the image editing authoring tool based on the cloud computing. The future studies should continue about compatibility issues and support issues in order to minimize the problems of overseas infrastructure services, but we think that domestic cloud computing policies and developments should be urgently considered.

• 한국조리학회지
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• 제12권2호
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• pp.1-17
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• 2006

This study is to develop a viable measurement tool of crowdedness in restaurants. First, to measure customer’s awareness of crowdedness related to each different environmental factor in a restaurant, 49 factors of crowdedness awareness were selected based on the previous studies and then properties of each factor affecting customer’s satisfaction for crowdedness were analyzed. To analyze effects of each factor upon the satisfaction rate, a Multiple Regression Analysis was conducted with the crowdedness awareness as an independent variable and satisfaction of crowdedness as a dependent variable. The results showed that when an analysis of the environmental factors in the crowdedness awareness was conducted in an effort to develop a measurement tool of crowdedness awareness in restaurants, that would be fit for the domestic food service market, based upon 49 factors of restaurant environment. Focusing on expectation and satisfaction rate, it was found that rating the satisfaction level would be a much more effective tool to measure crowdedness awareness because satisfaction rate appeared to be more closely related to the awareness than the results obtained from the Multiple Regression Analysis with a difference between expectation and satisfaction scores as an independent variable.

• International Journal of Automotive Technology
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• 제5권4호
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• pp.269-276
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• 2004

There has been considerable activity in recent years in developing timing analysis algorithms for distributed real-time control systems. However, it is difficult for control engineers to analyze the timing behavior of distributed real-time control systems because the algorithms was developed in a software engineer's position and the calculation of the algorithm is very complex. Therefore, there is a need to develop a timing analysis tool, which can handle the calculation complexity of the timing analysis algorithms in order to help control engineers easily analyze or develop the distributed real-time control systems. In this paper, an interactive timing analysis tool, called RAT (Response-time Analysis Tool), is introduced. RAT can perform the schedulability analysis for development of distributed real-time control systems. The schedulability analysis can verify whether all real-time tasks and messages in a system will be completed by their deadlines in the system design phase. Furthermore, from the viewpoint of end-to-end scheduling, RAT can perform the schedulability analysis for series of tasks and messages in a precedence relationship.