• International Journal of Knowledge Content Development & Technology
• /
• 제4권1호
• /
• pp.79-91
• /
• 2014

Researchers who use science and technology information were found to ask an information service in which they can excerpt the contents they needed, rather than using the information at article level. In this study, we micronized the contents of scholarly articles into text, image, and table and then constructed a micro-content DB to design a new information system prototype based on this micro-content. After designing the prototype, we performed usability test for this prototype so as to confirm the usefulness of the system prototype. We expect that the outcome of this study will fulfill the segmented and diversified information need of researchers.

• 한국정밀공학회지
• /
• 제14권9호
• /
• pp.116-123
• /
• 1997

We have already presented the constraint satisfaction algorithm which could solve the closed loop porblem in constraint network by using local constraint propagation, variable elimination and constraint modularization. With this algorithm, we have implemented a knowledge-based system (intelligent CAD) for supporting machine design interactively. In this paper, we present newer constraint satisfaction algorithm which can solve inequalities or under-constrained problems in constraint network, interactively and effi- ciently. This algorithm is a hybrid type of using both declarative description (constraint representation) and optimization algorithm (Simulated Annealing), simultaneously. The under-constrained problems are represented by constraint networks and satisfied completely with this algorithm. The usefulness of our algorithm will be illustrated by the application to a gear design.

• 부모자녀건강학회지
• /
• 제8권1호
• /
• pp.23-36
• /
• 2005

Purpose: The purpose of this study was to determine the effect of an education program promoting attitude, knowledge, and practice of safety for teachers in child care centers. Method: This education was provided at one public health center in Kyunggi Province. One group pretest-post test design was used, and knowledge on safety and emergency care, practice of safety, health belief and self confidence on safety practice were assessed from 74 teachers. Theoretical framework for this program was Pender's health promotion model. Result: After two hours group education session on safety management, knowledge on safety and emergency care was significantly increased and perception on the main cause of injuries was significantly changed. Practice on safety was significantly related to the knowledge, health belief and confidence on safety, and social support. Conclusion: The education program for teachers in child care centers regarding the child safety and emergency care was effective in promoting knowledge and perception on the main cause of injuries of infants.

• 한국정보통신학회논문지
• /
• 제8권6호
• /
• pp.1273-1283
• /
• 2004

오늘날의 정보이용자는 단순 정보 차원 이상의 구체적인 지식을 필요로 하고 있다. 본 논문에서는 지식정보의 메카인 대학의 인적ㆍ지적 자원의 효과적 활용과 원활한 지식의 공유 및 교류를 가능하게 하는 지식관리시스템을 최소한의 비용으로 효과적으로 구축하기 위한 시스템의 구현방법에 대해 연구하고 이를 기초로 시스템을 구현하였다.

• 한국과학교육학회지
• /
• 제32권9호
• /
• pp.1427-1442
• /
• 2012

This study tracked the changes of preservice biology teachers' pedagogical knowledge along with science teaching efficacy throughout sequentially developed science methods course I and II over two consecutive semesters. Two courses, science methods course I and II, aimed these preservice teachers to discuss the notion of science teaching with teaching and learning theories, to learn science instructional models, to design lessons utilizing science instructional models, and to eventually implement microteaching. The preservice teachers were mainly engaged in cooperative instructional planning activities through science methods course I, and engaged in cooperative microteaching activities through the science methods course II. This study revealed that preservice teachers successfully developed pedagogical knowledge and science teaching efficacy after two science methods courses. The science methods course I where cooperative instructional planning activities occurred helped the preservice teachers to improve pedagogical knowledge but not science teaching efficacy. Based on their pedagogical knowledge development, then, these preservice teachers increased science teaching efficacy belief after completion of the science methods course II.

• 한국학교ㆍ지역보건교육학회지
• /
• 제19권3호
• /
• pp.79-93
• /
• 2018

Objectives: This study aimed to develop a smoking cessation education program and to provide basic data for evaluating program for university students majoring in health sciences. Methods: The education program was developed based on the instructional system design model(ADDIE), that was based on literature review, brainstorming, and interviews of related experts. Education program was implemented for 2 sessions of 3 hours to the 82 university students majoring in health science. Knowledge, competency, and self-efficacy for performance of smoking cessation were analyzed. One group pre- & post-test design was used for evaluation of this program. Results: In the analysis stage, a total of 5 duties, 16 tasks, and 55 task elements were derived. In the design and development stage, based on job analysis, education program contents were composed of understanding tobacco, planning and implementation of smoking cessation program, smoking cessation counseling and drug treatment. After this education program, students achieved remarkable improvement in increasing knowledge, competency, and self-efficacy for smoking cessation counselling and program. Conclusions: It is needed to be included the smoking cessation education in department related to health science regular course.

• 한국도서관정보학회지
• /
• 제35권4호
• /
• pp.423-449
• /
• 2004

지식사회에서 주요자원은 지식이 되며 이러한 지식을 관리하는 도서관의 역할이 매우 중요하다. 기하급수적으로 증가하는 지식정보들 중 조직구성원들이 필요하고 유용한 지식만을 선택하여 이용자의 취향에 맞는 형태로 제공할 수 있는 지식정보관리가 필요하다. 따라서 이 연구에서는 기존의 도서관 정보봉사에서 나타나는 문제점들을 해결하기 위해 도서관이 수행해야 할 역할 및 기능들을 Help-Desk 서비스 측면에서 온라인과 오프라인으로 구성요인들을 조사하고 분석하였다. 이 결과를 토대로 웹기반 Help-Desk 지식관리 시스템 모형을 제시하였다.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
• /
• 제17권1호
• /
• pp.41-50
• /
• 2011

This paper assesses the evidence of the built environments' impact on patients' and staff's well-being. It also introduces evidence-based design (EBD) and discusses barriers and solutions for promoting EBD. EBD is an informed approach to design by improving design decisions based on best available knowledge. Designers should provide psychologically and physically supportive environments to promote occupants' well-being. There is increasing evidence that a poorly designed environment elicits negative feelings and stress. Better design will lead to better outcomes especially when it applied to a vulnerable population such as patients, children, and the elderly. Due to high demands of promoting patients' health, healthcare providers and professional designers have been searching for evidence to create healing environments. EBD has been well received in healthcare facilities design and is expanding to other types of environmental design such as educational and commercial design. Design firms should consider EBD as a value-added component of design to meet current and future challenges. It is important for designers to realize that engaging in EBD is not a rejection of creativity, but a means by which to scrutinize their design projects. With critical literature reviews on healing environments, there is sufficient evidence that well-designed environments can promote patients' and medical staff's health outcomes.

• 한국CDE학회논문집
• /
• 제14권2호
• /
• pp.115-121
• /
• 2009

A layout design of an excavator front is a coupled design. Parameters of the layout design are coupled each other. So it is difficult to make decisions to set the parameters of the layout of an excavator front. We analyze the parameters of the layout design of an excavator front. We regroup the parameters as interface groups. And we suggest a new design process which is based on the interface groups. And we redesign user-interfaces of the Knowledge based Excavator Design System(KEDS).

• 경영과정보연구
• /
• 제2권
• /
• pp.169-193
• /
• 1998

Case- based reasoning(CBR) offers a new approach for developing knowledge based systems. Unlike the rule-based paradigm, in which domain knowledge is encoded in the form of production rules, in the case-based approach the problem solving experience of the domain expert is encoded in the form of cases stored in a casebase(CB). CBR allows a reasoner (1) to propose solutions in domains that are not completely understood by the reasoner, (2) to evaluate solutions when no algorithmic method is available for evaluation, and (3) to interprete open-ended and ill-defined concepts. CBR also helps reasoner (4) take actions to avoid repeating past mistakes, and (5) focus its reasoning on important parts of a problem. Owing to the above advantages, CBR has successfully been applied to many kinds of problems such as design, planning, diagnosis and instruction. In this paper, I propose case-based DSS(CBDSS). CBDSS is an intelligent DSS using CBR technique. CBDSS consists of interface, case-based reasoner, maintainer, casebase management system, domain dependent CB, domain independent CB, and so on.