• 대한기계학회논문집A
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• 제39권9호
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• pp.839-849
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• 2015

본 논문은 밀링가공에서 측정되는 절삭력 진동을 분석함으로써 가공조건을 모니터링하는 실험적 기술을 다룬다. 이 기술은 앞서 보고된 절삭력 진동의 이송속도 및 절삭깊이와의 관계에 근거한다. 측정 시스템은 동적 힘 센서와 신호 증폭기로 구성되고, 분석 시스템은 오실로스코프와 LabVIEW 프로그램을 갖춘 컴퓨터를 포함한다. 가공조건 중 회전속도를 일정하게 하고 이송속도와 절삭깊이를 변화시키며 실험하였다. 절삭날 수와 회전 진동수의 곱에 해당하는 절삭력 진동 성분의 크기가 가공조건과 선형으로 관계되었다. 이로써 이송속도와 절삭깊이 중 한 가지 가공조건을 알 때 절삭력 진동 분석을 통해 다른 한 가지 가공조건을 확인할 수 있다.

• 한국실내디자인학회논문집
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• 제21권1호
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• pp.11-19
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• 2012

The purpose of this study is to categorize elderly people's behavior using the questionnaire filling up by oneself for 24hours and to analyze the time required according to behavior and space. Also, through analytical researches, we find a way to develop smart home service. In this study, we carry out a questionnaire targeting a number of 20 elderly people. The questionnaire is to survey elderly people's behaviors for 24hours. Questionnaire items consist of three parts : items for checking time required about a daily behavior, items for analyzing a space in daily lives, generalities. This study is analyzed through descriptive statistics. The results of this study were as follows. Firstly, the elderly people's behaviors were eight categories. Among these behavior's categories, the highest portion is the behavior related to Individual maintenance such as sleep, personal hygiene, nap, etc. by 49%. Secondly, the portion of time required in residence based on daily lives is higher than outside of residence by 73%. Lastly, analyzing each space in residence focused on time required of elderly people's behaviors, bed room is the highest portion by 49%, and followed by living room with 29% and kitchen with 15%, and bath room with 7%.

• 대한인간공학회지
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• 제31권1호
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• pp.109-116
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• 2012

Objective: The aim of this study is to present a solution to problems in the services provided by the general hospitals by creating a user-centric environment through analyzing the User Journey Map and the User Context. Background: The rapid growth in aging population and the monopolization of superior medical staffs by the general hospitals increased demand for the general hospitals in Korea. But, often services provided by the general hospitals are provider-centric and low quality. Method: This study examines problems in the services provided by the general hospitals by analyzing the User Journey Map through stakeholder interviews(contextual interviews) and on-site observation. Based on the contextual analysis of the user(i.e. the patient), this study proposes new and improved user-centric services to be provided by the general hospitals. Results: Ten new user-centric services proposed by this study are: (1) "Booklet on Success Story", (2) "FAQs by Doctor", (3) "Designated Nurse", (4) "Patient Interview Record Card", (5) "Close relationship between doctor & patient", (6) "Thank You Notice Board", (7) "Step by Step", (8) "Green Cap", (9) "Patient Kit", (10) "RFID Direction Display System". Conclusion: The service design for the general hospitals proposed by this study is an important case-study on improving the environment of the general hospitals from provider(medical staffs)-centric to user(patents and its family)-centric. Application: This study is expected to be used in various areas to improve existing system(products and/or services) to be more user-centric.

• 한국콘텐츠학회논문지
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• 제12권10호
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• pp.138-147
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• 2012

현대에 이르러 공간디자인 분야에 나타난 의미 있는 시도는 공간구축과 담론의 교차점을 찾으려 시도한 것으로 평가된다. 본 연구는 현대 철학자인 질 들뢰즈가 프란시스 베이컨의 회화를 분석하여 자신의 담론을 전개한 문헌에서 공간적 단서를 찾아 현대 공간디자인과의 공통적 특성을 밝히는 것이다. 들뢰즈의 분석에 따르면 베이컨의 회화는 골격-배경(아플라), 형상-형태(형상) 그리고 윤곽-한계(트랙)라는 세 가지요소로 구분된다. 이러한 회화의 세 요소로부터 '형상-사건의 발생', '트랙-감각의 장소', '아플라-배경과의 상호작용'이라는 공간적 분석어를 추출했다. 그리고 이 분석어로 렘 콜하스의 최근 작품을 분석했다. 렘콜하스의 작품에서 확인되는 들뢰즈 공간론은 사용자와 공간 사이에 발생하는 사건 중심, 사건 발생을 유도하는 장소, 사용자와 공간 또는 공간과 대지 사이의 차이생성이란 방식의 적용이다. 결과적으로 현대 담론과 공간디자인 모두는 생명 운동에 의한 '차이'로서 이해된다는 공통의 특성을 확인할 수 있었다.

• 대한화학회지
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• 제48권4호
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• pp.427-435
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• 2004

본 연구에서는 개화기 화학교과서를 분석하여 당시 화학교육의 특성을 알아보았다. 교과서의 분석은 과학적 측면, 학습자 측면, 그리고 지도적 측면으로 나누어 이루어졌다. 각 측면으로 분석된 결과 개화기 화학교과서는 첫째, 당시 교육과정에 진술된 화학의 성격과는 달리 지식이 강조되었고, 서론, 비금속, 금속, 유기화학 등으로 구성되었다. 둘째, 현재의 고등학교 수준의 내용을 다루고 있으며, 학생들이 실험을 실시하기에는 어려운 구성 체제이었다. 셋째, 과학 용어의 표기에 일관성이 없으며, 타교과 내용을 일부 다룬 교과서도 있었다. 이러한 결과로부터 개화기 화학교과서는 과학적 측면에서 결여된 점이 있었으며, 적절히 지도하기 어려운 특성을 가졌다고 볼 수 있다. 또한, 학습자 측면에서는 과학을 처음 접하는 당시 학습자를 생각해 볼 때 수준 높은 내용이 다루어졌다고 판단된다. 이에 개화기 화학교육은 제대로 이루어지기 어려웠다고 여겨진다.

• 한국임상보건과학회지
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• 제3권1호
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• pp.276-289
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• 2015

Purpose. To efficiently manage hospitals, this study aims to analyze the general characteristics, common-type balance sheet, common-type profit and loss statement and financial ratio of a tertiary general hospital and use the results as basic data for future hospital development by comprehending causes for problems and analyzing hospital management. Methods. By using information about a tertiary general hospital, located in A Metropolitan City, provided through Alio (www.alio.go.kr), a public organization information provider, Health Insurance Review & Assessment Service, and Ministry of Health and Welfare, this study used data during 3 years(2011 to 2013) by analyzing the general characteristics, common-type balance sheet, common-type profit and loss statement, industrial mean ratio and financial ratio of hospitals. Results. This study came to the following conclusions through the general characteristics, common-type balance sheet, common-type profit and loss statement, industrial mean ratio, financial ratio, circular chart and ROI by analyzing the data from 2011 to 2013. Conclusions. Overall, A Tertiary General Hospital showed an increase in fixed cost due to the construction of J Hospital and even in the size of capital and assets. It also showed an increase in medical profit, but the increase of its medical cost was higher, resulting in a financial loss. Especially, this hospital showed a slight decrease in net profit, featuring a reduction in inventory turnover. When the management of A Tertiary General Hospital was predicted based on such features, this hospital is expected to improve its profit structure through the opening of J Hospital, and it is necessary for this hospital to increase and sustain the turnover rate of inventories accumulated by managing them better.

• 복식
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• 제66권6호
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• pp.79-94
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• 2016

The purpose of this study is to explore the process of how modern fashion establishes new consumption cultures by analyzing the different types of fashion toys that have appeared in modern fashion, and identifying inherent meanings of the said toys. The range of this study was limited to four collections (New York, London, Milano, Paris) from 2000 to 2015. In addition to these collections, advertisement campaign and cooperative examples as well as examples of fashion toys that appeared in public interest activities and collections were included. The selected materials were classified into different types of fashion toy usage. From the results of analyzing fashion toys appearing in modern fashion, the four following characteristics. After analyzing the use of fashion toys in modern fashion, four characteristics were found. First, fashion toys were found to be a means to maximize the visual effects of the collection stage. Second, fashion toys utilized as a fashion object were key elements in transforming neo-pop into modern fashion, and constructing high fashion. Third, the fact that people's fashion and fashion toys share contemporary fashion means that customers are shared through the integration of diverse media. This leads to creation of new benefits. Fourth, fashion toys are meaningful because the products reflect contemporary culture, and extend the scope of fashion and art, as it can be considered fashion as well as art. In conclusion, fashion toys were meaningful in that high fashion broke from conservative values, and swiftly introduced contemporary culture codes. It derived a point of effective contact to present a new way of consumption and extended the scope of fashion.

• 한국실내디자인학회논문집
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• 제19권2호
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• pp.197-205
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• 2010

This study examines for the processes of making a architectural significant issue of 20 cases form of Beijjng's hotel through analyzing the space composition from early the 1950's to 1992 in China. In the methods of analyzing process, We study the literatures, research reports and architectural drawings including the site survey. We hope to establish the principle in morphological characteristics and space composition of Beijing's high-rise hotels through analyzing the plan of these hotels. Finally, We find out the principles after researching. Firstly, Beijing's hotels in China faced on the being difficulties through the process of national development especially in political and economical conditions of country and peoples. Consequently, size of the Beijing's hotel developed with the fact that is complicated from that is single styles focused on the medium-sized one, modernizing popularity and the high-rise hotel buildings appeared plentifully and the form appeared with tall building putting first. Secondly, there are many immanent and interlocking styles in hotel's architectural block plans, many composition styles in big sized hotels, in opposition immanent styles in small sized ones and there are many trend of concourse style in medium sized hotels. To the layout of hotel's room inside of the linear styles are many in big and medium sized hotels.

• 정보교육학회논문지
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• 제19권1호
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• pp.31-44
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• 2015

일반적으로 여학생이 프로그래밍 교육에 흥미가 낮은 것으로 지금까지 여러 연구를 통해 밝혀졌다. 본 연구는 초등학교 여학생의 창의성 신장을 위한 프로그래밍 교육 방법으로 로봇 활용 프로그래밍 교육 프로그램을 제시하였다. 정보영재학급 5, 6학년 로봇 교육과정을 분석하여 주제를 선정하고 이를 아두이노(Arduino)와 EV3를 활용하여 로봇활용 프로그래밍 교육 프로그램을 개발하였다. 개발한 교육 프로그램의 교육효과를 분석하기 위해 정보영재학급 5, 6학년 여학생을 실험집단으로 선정하여 개발한 프로그램을 투입하였고 사전 사후검사 결과를 분석하였다. 분석 결과 본 연구에서 개발한 교육 프로그램이 초등학교 여학생의 창의성 신장에 도움을 주는 것으로 나타났다.

• 대한정형도수물리치료학회지
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• 제8권1호
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• pp.31-48
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• 2002

This study is aimed to find out and define how the muscular-skeletal pain of the Aged, according to their residential circumstance, sex and age, can affect the subjective health index and how all these are related and associated with. For the period of June 1 to July 31, 2001, in order to study and define how the muscular-skeletal pain are related to the subjective health index of the Aged, we have conducted an enquete through a direct interview with 693 persons over age sixty-five (65) in Daejon and in other adjacent areas, divided into three different residential types "The Aged living at home", "The Aged living at welfare facilities" and "The Aged living alone". The study concludes followings : 1. Generally, muscular-skeletal pain and the subjective health index of the Aged, are a lot influenced by and related to their residential circumstance, their sex and their age. 2. With regard to the muscular-skeletal pain of the Aged by their sex, it was analyzed that, on an average, the female-Aged gains 3.0 point and the female-Aged suffers from this pain more severely. In analyzing this pain by their residential type, it was found that, on an average, the 3.0 point goes for "the Aged living alone", which explains the Aged living alone is having the most serious pain. 3. With regard to the subjective heath index of the all Aged participated in this research, the analysis indicates 8.8 point and this is considered as a general standard (7-10 point). In analyzing this index by their sex, the female-Aged gains 8.6 point only and it explains a lot of female-Aged consider they are not really healthy. In analyzing this index by their residential type, "the Aged living at welfare facilities" and "the Aged living alone" gain the comparatively lower point, - respectively 8.4 point for the Aged living at welfare facilities and 8.8 point for the Aged living alone. The Aged of these two residential types express they are obviously in a bad condition of health, which makes us think a lot.