• 한국HCI학회:학술대회논문집
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• 한국HCI학회 2009년도 학술대회
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• pp.227-231
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• 2009

The aim of the research is to focus on the cognitive principles and to achieve human-level intelligence in referring context based browser history and the Windows history. One of the major problems faced by today's computer users is insufficient and single exclusive context based reference of the browser history and the Windows history. Today we search for the browser history and Windows history in different places even though the context is the same. For e.g., When working on a research paper or preparing a business presentation, a user may require to refer many web sites on the internet and various documents on the local computer. The browser can provide only time based history. The windows document history is also time based and limited to list only few documents. Hence, we propose a tool "Cognitive Based Context Aware Reference History Management Tool" which helps to access the exclusive reference of context and time based history in one place. The tool also proposes to store image history with urls and classifies images of a specific topic accessed in different time, bookmarks management and cross browser history management. These features are very useful as we can access all related documents (doc, docx, ppt, pptx, pdf, txt, and html), web pages, images and bookmarks in one place. The tool uses the cognitive principles like classification and association to achieve the purpose.

• 기본간호학회지
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• 제19권4호
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• pp.444-452
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• 2012

Purpose: To explore the usefulness of previous fall history as a triage variable for inpatients. Methods: Medical records of 21,382 patients, admitted to medical units of one tertiary hospital, were analyzed retrospectively. Inpatient falls were identified from the hospital's self-report system. Non-falls in 1,125 patients were selected by a stratified matching sampling with 125 patients with falls (0.59%). A comparative and predictive accuracy analysis was conducted to describe differences between the two groups with and without a history of falls. Logistic regression was used to measure the effect size of the fall history. Results: The fall history group showed higher prevalence by 9 fold than the non-fall history group. The relationships between falls and relevant variables which were significant in the non-fall history group, were not significant for the fall history group. Falls in the fall history group were 25 times more likely than in the non-fall group. Predictive accuracy of the risk assessment tool showed almost zero specificity in the fall history group. Conclusion: The presence of fall history, the fall prevalence, variables relevant to falls, and the accuracy of the risk tool were different, which support the usefulness of the fall history as a triage variable.

• 디지털콘텐츠학회 논문지
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• 제11권4호
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• pp.607-614
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• 2010

가족이야기(familyHistory)를 중심으로한 지능형 스토리텔링 기획지원도구란 가족의 역사, 개인의 인물사등 선형적인 서사 장르의 이야기의 저작 과정을 지원하는 도구이다. 서사의 영역은 극, 신화, 전설, 역사 등의 언어적 서사물 뿐만 아니라, 영화, 연극, 발레, 오페라 등의 비언어적 서사도 포괄되나 본 연구에서는 언어적 서사물로서 각 가정의 구성원에 대한 인물사 및 가족역사를 중심으로 한다. 본 스토리텔링 기획 지원 도구는 샘플DB와 지식DB를 통하여 가정의 역사와 이야기에 대한 장르별 스토리텔링을 재구성하고, 내용의 가치와 완성도 높은 이야기를 구축하는데 있어서 적극적으로 활용 가능하다. 스토리텔링 기획에 소요되는 시간을 단축하고, 인력과 비용의 최소화를 지향 한다. 가족, 가정에 대한 스토리텔링은 창작 콘텐츠의 가장 원초적인 기반을 이루는 핵심적 단계이나 누구나 쉽게 접근하여 작성할 수 있는 기획 및 저작도구는 전무한 상태이다. 창작 인프라가 부족한 한국의 현황에서 본 연구가 제시한 기획지원도구는 대중이 쉽게 사용할 수 있고, 매커니즘을 개방화, 구조화 시킴으로서 향후 다양한 장르의 콘텐츠 창작 도구로 연동 가능한 모델을 설계하고 연구하고자 한다.

• 한국수학교육학회지시리즈E:수학교육논문집
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• 제33권4호
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• pp.471-488
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• 2019

본 연구의 목적은 2015 개정 교육과정에 따른 <수학II> 교과서의 수학사 활용 실태를 분석하는 데 목적이 있다. 연구 목적을 달성하기 위해 Jankvist(2009)의 수학사 활용에 대한 이유와 방법에 따른 수학사 활용 유형을 토대로 2015 개정 교육과정에 따른 9종의 <수학II> 교과서에 나타난 수학사 활용 유형의 분포와 특징을 분석하였다. 분석 결과 첫째, 수학교과서에 제시된 수학사 과제가 대부분 정의적 도구로 사용되었고, 인지적 도구나 목표에 해당하는 과제는 소수에 불과했다. 둘째, 정의적 도구로 분류된 수학사 과제 대부분이 수학사나 수학자의 일화를 소개하는 것이고 수학자가 겪었던 어려움 등을 통해 수학의 인간적 측면을 보여주는 수학자 과제는 1개이다. 셋째, 정의적 도구와 목표로 분류된 수학사 과제는 모두 설명 자료이고, 인지적 도구로 분류된 수학사 과제 10개 중 2개는 설명 자료, 8개는 모듈 자료이다. 수학교육에서 수학사 활용의 중요성과 가치를 고려할 때, 인지적 도구-모듈 자료, 목표-모듈 자료 형식의 수학사 과제를 개발하고 이를 교과서나 수학 수업에서 적극 활용할 필요가 있다.

• International Journal of Advanced Culture Technology
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• 제9권4호
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• pp.71-85
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• 2021

The history of the Bakken Museum, the Museum of Electricity in Life, is useful to understand the universality and particularity of a local science museum. Beginning with the small collections at the medical device company, the Bakken Museum has expanded its scope and facilities by reidentifying its mission from research institute to educational center. The educational turn of the Bakken Museum has been completed with two remarkable events: the launch of the Summer Institute in 1984 and the construction of the new education facility, New Wing, in 1999. During this change, the museum staff developed unique strategies for public engagement, using the history of science and technology as an educational tool. The shift of the Bakken Museum's mission provides an excellent example of how a local museum could meet the social needs for museums to be educational centers by utilizing its history and collections.

• 건축역사연구
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• 제1권1호
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• pp.255-266
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• 1992

The Main concern of this thesis is on the possibility to apply Hermeneutics to architectural history, with a view point that the past architecture can be seen as a text, this study analyse the relationship between the past building and interpreter, the epistenological tool for interpretation and historian. After reviewing the characteristics of architectural history with regard to text theory, this study can lead to the conclusion that the interpretation of past architecture can be defired as dynamic dialogue which depend upon the time.

• 한국수학사학회지
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• 제26권4호
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• pp.301-320
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• 2013

Although many people have recognized the importance of history of mathematics in mathematics education, there are few studies that history and mathematics educations are connected. In this paper, we present and discuss the ways of introducing the instruction with mathematics machines. This instruction use the history of mathematics as part of a class not as a tool to stimulate students' interest but as a goal that it can be targeted mathematical itself. To do this, we first analyze the characteristics of applying history of mathematics in mathematical education, second, describe the meaning and the educational value of mathematical machines, and finally explained the way of applying history of mathematics with mathematics machines. The Instruction of history of mathematics with mathematics machines has advantages that practice (manipulation and experiment) and theory (elaboration of definition, production of conjectures and constructions of proofs) are interlaced within a historic-cultural perspective.

• 한국수학사학회지
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• 제15권2호
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• pp.175-181
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• 2002

Since Noether has consolidated the structural approach to the study of algebra, the lattice theory has reemerged as a tool for the structural study for algebra and its own right as well in 1930s. We investigate the process which the mathematical structures made their foundations in Mathematics through the lattice theory in the period.

• 한국수학사학회지
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• 제17권3호
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• pp.73-92
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• 2004

본 연구에서는 브루너의 이론에서 처음 등장하여 수학과 교수$.$학습 방안을 구성하는데 주요한 도구가 되어온 '기본개념'을 둘러싼 다양한 고찰을 다룬다. 기본개념의 주요한 특성 가운데 한 가지는 그 성립과정이 수학사적 전개와 조응한다는 점이다. 따라서 수학교육을 위한 내용과 방법을 구성할 때 수학사는 아주 유용하고도 중요한 토대로서 작용한다는 것을 기본개념의 탐색과 관련하여 다룬다. 그리고 기본개념으로서 평균값을 지도하는 방안을 모형으로 제시하도록 한다.

• 한국수학사학회지
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• 제36권2호
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• pp.21-34
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• 2023

Spherical trigonometry refers to the geometry related to spherical triangles. It has been an important tool for studying astronomy since ancient times. In trigonometry, concepts such as trigonometric functions naturally emerge from the relationship between arcs and chords of a circle. In this paper, we briefly examine the origin of spherical trigonometry. To introduce the basics of spherical trigonometry, we present fundamental and important theorems such as Menelaus's theorem, the law of sines and the law of cosines on a sphere, along with their proofs. Furthermore, we discuss the educational value and potential applications of spherical trigonometry.