• 전기의세계
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• v.23 no.6
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• pp.18-19
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• 1974

회로이론의 분야는 꾸준히 성장하여 왔고 System modeling과 system analysis가 새로운 분야로서 등장되어 IEEE에서도 1972. 9. 18. Circuits group를 circuits & Systems Society로 개칭하게 되었다. 회로이론과 그 기교는 비단 전기 및 전자공학에만 적용되는것이 아니라 대시스템분야, 생의학분야, 경제분야에도 공히 적용될 수 있다. 본고에서는 회로 및 시스템분야에 있었던 주요 연구경향을 1974 IEEE International Symposium on Circuits and System에 근거를 두고 미국중심으로 살펴보고 국내 전기 및 전자공학회지를 추적하여 최근의 국내 및 국외 연구동향에 대하여 알아보고자 한다.

• The KIPS Transactions:PartD
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• v.9D no.1
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• pp.111-126
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• 2002

As the technical aspect of the web system development is, unlike the existing main frame or client/server environment, greatly influenced by the dynamic and variable factors and carried out in a comparatively short period, practical and efficient process to which the developer may adapt with ease is very much required for the web system development. However, while the technological substitute, language and architecture composition have been much discussed, in connection with web system development growing rapidly, standardized development process and its deliverables have been rarely discussed. This thesis analyzes problems of the existing web system development processes and as the substitutes for them, proposes web system development process based on the domain features derived from the concepts of iteration and increment. For the classification of domains, five domains in total are set by interlocking web system factors and web site types and the workflows for two domains applied to projects are incorporated focused on work content and deliverables. The proposed process applies to the development of intranet system and is compared with the existing web development processes by the measure classified into components and elements.

• 대한공업교육학회지
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• v.32 no.1
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• pp.1-32
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• 2007

The purpose of this study was to verify that the practical skill instruction of the heat treatment and the tensile strength test using the problem-based learning is more effective than the traditional skill instruction in improving the key competencies. For the study, various literature researches were reviewed intensively about problem solving process, problem -based learning, and learning principals. The process of the practical skill instruction using the problem-based learning was composed with planning, executing, testing and evaluating. Based upon the conclusion of this study, the practical skill instruction using the problem-based learning was more effective than the traditional practical skill instruction of the heat treatment and the tensile strength test in improving the key competencies.

• Journal of the Korean Society for Library and Information Science
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• v.34 no.2
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• pp.5-20
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• 2000

This study is to analyze the results of which the Ministry of Culture and Tourism had evaluated the public libraries in 1999. In results, the study finds that the use of "population of legal service area" as a criterion for evaluating public libraries is not quite appropriate. That is, it is found that the use of legal service area by law as a unit of population measurement is not only inconsistent with the current local autonomous administrative structure, but also may distort all evaluation results. Therefore, this study is to criticize several points about using population of legal service area as an evaluation criterion and to suggest the amendment of Library and Reading Promotion Act, which may make the evaluation of public libraries more proper.

• Therapeutic Science for Rehabilitation
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• v.1 no.2
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• pp.5-13
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• 2012

The purpose of the research study is to confirm in effectiveness of somatosensory stimulation and to propose ideal training strategy for functional recovery of stroke patients. Through the previous literatures, our study investigated to the advantages and disadvantages in electrical somatosensory stimulation for stroke patients. Also, our study suggested to applicable strategies and confirmed to growth direction about new somatosensory stimulation therapy for functional recovery in stroke patients. Result of research study, although many study demonstrated to the effectiveness about somatosensory stimulation therapy for stroke patients, many therapists have experienced many difficulties in somatosensory stimulation application for stroke patients in rehabilitation environments. Thus, few have the therapeutic tools for somatosensory or specific sensory input. However, apparently the previous literatures showed that effectiveness of somatosensory stimulation on functional recovery of patients with brain damage. In conclusion, we can be confirmed that an ideal somatosensory stimulation program is very effective in promoting recovery and the integrity of the somatosensory pathway of stroke patients. Furthermore, we anticipate that using the customized mechanical interface provides to positive effects in rehabilitation of patients with brain damage.

• Communications of Mathematical Education
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• v.36 no.1
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• pp.107-138
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• 2022

This study is a study that developed class materials that can apply Process-Focused Assessment to classes by paying attention to feedback using teacher learning community programs centered on teachers belonging to the same school in the field. In particular, this study was conducted with the aim of developing class materials applicable to actual classes. At this time, We thought about how to provide appropriate feedback when applying course-based evaluation in school field classes. It was conducted according to the procedure of data development research by Lee & Ahn(2021). As for the procedure of data development itself, an evaluation plan was established by establishing a strategy to reconstruct achievement standards and confirm understanding based on curriculum analysis. Next, an evaluation task, a scoring standard table, and a preliminary feedback preparation table were developed. In addition, based on these development materials, a learning guidance plan that can predict scenes when applying actual classes was developed as a result. This study has value as a practical study that can contribute to providing a link between theory and field schools. It is also meaningful in that it considered how the teacher would grasp when to provide feedback in performing rocess-Focused Assessment. Likewise, in providing feedback by teachers, it is meaningful in that it reflects in the data development how to prepare in advance and take classes according to the characteristics of the subject. Finally, it seems that the possibility of field application can be improved in that the results of the 4th class developed in this study are presented in a form applicable to the class directly in the field.

• Journal of the Korean Data and Information Science Society
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• v.22 no.2
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• pp.227-234
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• 2011

In this study, we propose order selection methods based on scaled lift. This study is proposed to overcome the problem that the lift used by Park and Kim (2010) takes unbounded values and thus it is hard to know how big (or small) lift value is big (or small). The first scaled lift just scales lift, so that it takes values between 0 and 1, and the second scaled lift scales lift-1, so that it takes values between -1 and 1. In other words, the first method scales lift only and the second methods ceters and scales lift. We apply order selection methods based on scaled lift to acute appendicitis patients in emergency room and compare them with the results based on lift.

• 모자간호학회지
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• v.2 no.1
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• pp.34-44
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• 1992

지난 10년 동안 구미에서는 부모-아동 관계 영역에 혁신을 가져왔다. 특히 부모-아동 애착이론의 획기적인 변화로 가족 중심 출산 경험을 강조하고 있다. 과거에는 남편이 아내의 출산에 참여하던 것이 타부시되어 왔지만 애착의 개념이 대두되면서 남편도 출산에 함께 참여하도록 고려하여 임신에서부터 부부가 함께 이 과업을 완수하도록 모든 환경을 변화시키고 있다. 애착이론은 다양하여 정신분석이론, 학습이론, 인지발달이론과 동물 행동학적 측면에서 이해되고 있다. 다양한 이론적 배경과 개념들을 가지고 아버지-아동의 애착 및 유대관계에 대한 연구가 지난 10여년 이상 되어오고 있다. 가장 관심의 촛점이 되어 연구 되어온 것으로는 애착형성을 위해 중요하다고 하는 민감한 시기(Critical period)를 중심으로 애착의 특성인 시각, 청각, 촉각, 상호호혜적 관계, 긍정적 애정을 바탕으로 연구되어졌다. 이 연구는 부아 애착(Paternal Infant Attachment)의 연구를 연구방법, 측정도구 및 방법상문제와 변수들을 중심으로 재정리하여, 이 분야에 있어서 앞으로의 연구 방향을 살펴보았다. 17편의 연구들을 각각 년도, 표본수, 방법 및 측정, 결과 및 비고난을 비교 분석하여 도표를 작성하였다. 이론적 기틀과 문헌고찰에 근거하여 다음과 같은 적용과 제언을 한다. 1. 출산전 아버지의 특성에 대한 사정이 필요하다. 2. 연구자가 집단간 비교를 용이하게 하기 위해 연구전에 표본의 특성을 정확히 기술해야 한다. 3. 부모와 아버지의 과거력에 대한 상세한 정보수집이 강조되어야 한다. 4. 앞으로의 연구는 이론적 모델에 근거하여 이루어져, 대중교육 뿐 아니라 정책 결정에 기여해야 한다. 5. 연구결과 평가와 해석을 위해 정확한 이론적 근거가 필요로 된다. 6. 간호연구는 부적절한 부아 애착 형성에 있어서 아버지의 특성을 확인하고 부아유대와 애착 증진의 요소를 파악해야한다. 7. 부아 유대에 대한 위협요소 확인을 위한 도구개발과 그들에 대한 효과적인 간호전략이 필요 된다. 8. 가족에 있어서 모든 부모행위가 하나의 독립변수로서 연구되어야 하고 부아유대 증진에 관한 연구가 시도되어야겠다. 오늘날 부모들은 임신기간동안 많은 정보에 접하기를 원한다. 산전, 산후의 교육과 지식은 긍정적인 부아 관계를 증진시키고, 이것은 아동의 발달에 크게 기여할 수 있다. 긍정적으로 이러한 관계는 가족단위를 강하게 통합시키게 되므로 건강관리자(Health care workers)들은 애착에 대해 높은 관심을 갖어야 하겠다.

• The Journal of the Korea Contents Association
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• v.16 no.12
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• pp.562-573
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• 2016

Diversification of college admission system has recently brought up the problem of system fairness. Studies on fairness of college admission system mainly focused on policy proposal or investigation of teacher's perception. Different from previous works, this study aims to analyze college students' perceptions of fairness of the current college admission system. This study used grounded theory and interviews from eleven students. Results of analysis are as follows. Causal condition proved to be frequent change in admission system happened in the course of diversifying admission criteria. The core phenomenon is fundamental unfairness in both procedural and substantive aspects of admission system. Contextual condition is information and infrastructure asymmetry among students which has a root in regional gap in Korea. Mediatory condition is advance of information technology and individual or group effort to overcome disadvantages. In conclusion, students consider that unfairness in college admission system reflects social structural problems that cannot be solved in a one-time prescription.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2011.05a
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• pp.316-319
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• 2011

본 논문에서는 공공자격처리시스템의 관리 효율성을 극대화하기 위한 지침서의 신개발 사양으로 다양한 이론에 근거한 IT 거버넌스 체계를 적용하여 모델을 개발하고 실제 운영시스템에 적용한다. 모델의 개발은 정보기술자원과 정보를 공공자격처리시스템 개발 전략과 목표를 기준으로 일반적 사항인 계획, 조직, 도입에 대한 사항의 상위개념으로서 구축, 운영, 지원, 모니터링 등에 대하여 시스템 관리자와 함께 일반 행정처리 중심의 사용자를 바탕으로 한 기술 분야의 세부사항을 자세하게 중점적으로 적용하는 방법론을 도입한다. 개발자와 관리자 및 행정사용자가 중심체계가 되는 방법론을 적용하여 관리자 지침서를 모델링하는 본 논문은 공공자격처리시스템 프로젝트를 2개의 대규모 개발 시스템으로 분류하고 각각 7가지의 분야에 대하여 세부사항을 도출하고 운영책임 관리자와 일반 행정처리 사용자에게 적용하여 결과를 평가한다. 국가정보화 IT 거버넌스 혁신을 통하여 8가지 영역의 표준 지침서 제작의 필요성이 대두되어지는 관점에서 본 연구가 국가가 시행하는 공공자격 처리시스템의 특수 분야에서 확장되어진 기술적 공유를 추구할 수 있다.