• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2008년도 춘계학술대회논문집
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• pp.519-524
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• 2008

The tilting trains can run curve track about 30% faster than conventional train without affecting passenger comfort. As the tilting trains offer the optimum means of providing faster and more comfortable rail service with minimum of environmental disturbance and capital investment, it is widely adopted for commercial operation all over the world. Over several years, the Korea Railroad Research Institute(KRRI) and Ministry of Construction and Transportation(MOCT) have been developing 200 km/h Korean tilting train, Hanvit200. Hanvit200 adopt the pendulum type tilting mechanism and hybrid car body structure, mainly CFRP combined with steel. In this paper the vibrational characteristics of Hanvit200 was investigated through Eigen vector analysis, Modal Test and main line running test.

• 디지털콘텐츠학회 논문지
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• 제6권1호
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• pp.19-24
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• 2005

모바일 서비스는 언제, 어디서나 누구에게나 유연한 서비스를 제공할 수 있으며, 이러한 특징을 기반으로 기존의 유선 서비스로는 접근이 제한되는 곳까지 보편적 서비스를 제공함으로써 서비스의 확대와 함께 상호 연계성을 더욱 향상시킬 수 있다. 음성 통화료만으로 매출의 한계를 절감한 이동통신사들은 무선인터넷을 대안으로 보고 이를 집중 육성하였다. 특히 모바일뱅킹, 모바일 게임 등 각종 모바일 서비스를 위한 시스템을 개발하고 다양하고 차별화된 콘텐츠개발에 주력하여 무선인터넷 이용자의 확보에 노력하고 있다. 본 연구에서는 이러한 모바일 서비스를 위한 콘텐츠제작의 한 사례로서 모바일 기반의 전자장부시스템을 제안한다. 이 시스템은 유선 인터넷으로 금전관리를 하였을 때의 단점을 보완한 것으로서 휴대폰을 이용하여 자료를 입력하고 검색 또는 수정이 가능하도록 되어있어 공간과 시간의 제약 없이 언제 어디서나 지출과 수입이 일어난 시점에서 즉시 금전관리를 할 수 있다는 장점이 있다.

• 보건행정학회지
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• 제12권1호
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• pp.21-53
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• 2002

The purpose of this study is to measure the resource use of the elderly in long-term care services and to examine the effects of patient and facility characteristics on their use of resources. The data were collected from 510 old people over sixty years of age, residing in five long-term care hospitals and two skilled nursing homes during the period between December 1, 2000 and February 28, 2001. For a full sample, when the first level of RUG(Resource Use Group)-III categories were employed as the proxy of patient severity, facility characteristics, such as location, size and ownership, have large effects on the resource use measured by service intensity, whereas patient characteristics such as severity have little or no effect. The resource use is significantly high if the facility: (1) is located in rural areas (gun): (2) has mare than 200 beds; (3) is a long-term care hospital; (4) is private; and (5) has a low percentage of medical aid patients. The analysis of the resource use in each RUG-III categories, for which ADL(Ability of Daily Living) were employed as the prosy of patient severity, shows a similar result. The loose relationship between the needs of residents and the resource use seems to be closely associated with the ineffective reimbursement system for providers. The current reimbursement system has no provision for quality improvement and reimburses facilities simply according to their types: fee-for-service for long-term care hospitals, and monthly-flat-rate or full-coverage-national-aid for skilled nursing facilities. It will be necessary to develop a more reasonable reimbursement system that takes patient's severity into account and gives incentives for long-term care providers to offer cost-effective services.

• 한국콘텐츠학회논문지
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• 제19권9호
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• pp.376-387
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• 2019

도시화에 따른 인구 집중으로 지방 분권 및 지역균형발전의 역할이 중요해지며 지자체에 관광 콘텐츠 개발도 활발히 시도되고 있지만, 이러한 시도는 대다수 양적인 성장에 치우쳐 지역적 특색을 살리고 차별화된 경험을 제공하는 관광 콘텐츠를 효과적으로 제시하고 있지 못한 실정이다. 결국, 지역 특색을 가꾸어 지역의 정체성을 강조하고 차별화된 이미지를 구축할 수 있는 프로그램과 콘텐츠를 개발하는 것이 중요하지만 특징적 자원 발굴이 어려운 대부분의 소규모 지역은 상대적으로 적은 개발기회와 재정적 제약으로 인해 차별화된 프로그램과 콘텐츠 개발이 어렵다는 문제가 있었다. 본 연구에서는 이러한 소규모 지역의 특징적 콘텐츠 발굴은 지역의 특징을 분석하고 보유한 자산을 최대한 이용하는 것이 효과적이라고 보고, 대안적 측면에서 지역 생태 자산을 이용한 지역 활성화 방안 중 하나인 생태관광을 효과적으로 지원하는 서비스디자인 프로세스를 제안하였다. 그 과정에서 벤 다이어그램 포지션, 콘텍스트 맵 방법론을 개발하여 수통골 자연관찰로를 통해 검증하였다.

• 디지털콘텐츠학회 논문지
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• 제6권1호
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• pp.49-54
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• 2005

최근 인터넷 사용자의 폭발적인 증가와 무선 인터넷 서비스의 급속한 확산, 그리고 모바일 단말기의 보급이 확대되면서 모바일 서비스 구현을 위한 갖가지 콘텐츠의 개발이 활발하다. 모바일 서비스는 언제, 어디서나 누구에게나 유연한 서비스를 제공할 수 있다는 특징을 기반으로 기존의 유선 서비스로는 접근이 제한되는 곳까지 보편적 서비스를 제공할 수 있다. 본 연구에서는 이러한 모바일 서비스를 위한 콘텐츠제작의 한 사례로서 모바일을 이용하여 컴퓨터를 원격제어 할 수 있는 시스템을 제안한다. 본 시스템은 시간과 공간에 구애 밭지 않고 휴대폰으로 PC사용자가 어떤 작업을 하고 있는지 살필 수 있으며, 종료 재부팅, 메시지 주고받기, 매크로 실행, 타이머 등의 여러 기능을 포함하고 있다. 본 연구에서 제안하는 시스템의 가장 큰 장점은 언제 어디서든 모바일을 이용하여 유해사이트에 무분별하게 접근하는 청소년을 보호할 수 있다는 점이라 사료된다.

• 지역사회간호학회지
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• 제30권2호
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• pp.234-242
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• 2019

Purpose: This study tries to comprehend older adults' perspectives of community supports and health services in a South Korean city and identify important sociodemographic and health characteristics that affect their perspectives. Methods: 166 older adults were involved in this cross-sectional study. Questions on background characteristics and community supports and health services criteria (categorized as service accessibility, offer of services, voluntary support, or emergency care planning) based upon the WHO's Age-Friendly Cities Guide were used. The data were analyzed using paired and independent t-tests, one-way ANOVA, and hierarchical multiple regression analyses. Results: emergency care planning was rated as the most important by the participants (mean age=76.24 years, 22.9% male), while its current level of performance was lowly appraised (p<.001). The rated importance for each category differed based on individual characteristics. Depression (p=.016), older age (p=.012), and restricted network type (p=.039) were significantly related to ascribing a higher degree of importance to community services. Conclusion: Community initiatives are warranted to optimize emergency care for older adults. This planning must be based on the unique characteristics of older adults in coordination with supportive resources. In addition, comprehensive assessments are warranted before implementing action plans to ensure that the multi-dimensional problems of older adults are incorporated.

• 한국문헌정보학회지
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• 제24권
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• pp.73-112
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• 1993

The purpose of this study is to identify what are the common characteristics which enable the information management offices of research institutes to provide information services with their companies in effective ways, and furthur, in other to clarify what factors helf the improvement of effectiveness of information services. I have made on-the-spot investigations for the confirmation of present conditions of information service units of research institutes, their statistic data, and their managerial state. I have restricted my research to 36 information service units, as research targets, which are located in Changwon, Choongchong, and Kyongin areas as the reason mentioned in the introduction, and from their research data they keep, I have classified the top 10 information service units as Group A which show the most frequent use or application frequency of research data per a researcher, where as the lowerest 10 information service units are classified as Group B by the same evaluation of application frequency of their data. Then, the result of the comparision between Group A which provide high information services in effective ways and Group B which provide low information services with poor management leads me to identify the following characteristics in terms of the analyses of utilization of the data they process: 1. Those information service units in Group A have more volumes of books and information data, and annual increasing rates of books and informations are higher than those of Group B. 2. The regulations of book circulation in Group A are prescribed for the benefits of users, and if a long-term loan is not permitted, they are allowed to borrow more books at a time than in Group B. 3. The proportion of librarians to researchers is high, the librarians' career is long and their professional education background (the rate of librarians who majored in library science and information) is high In Group A. 4. Most of the directors of information service units are those who majored library science and information, and for the most part, librarians are promoted to the directors of information service units in Group A. 5. The information service units are managed directly under the directors of research institutes in their organization in Group A. 6. The information service units offer an education for information utilization to researchers as one of their managerial programs, and the contents of education are diverse, rich and informative in Group A. 7. The kinds of informations are various in Group A such as, SDI, prompt reports of contents of new informations, circulation of newly published publications, translation service, information analyses, critical reviews, etc. 8. The information service units in Group A have joined various cooperative systems which are aimed at cooperation, co-ownership of resources and informations. These findings lead me to argue that the hypothesis suggested in the introduction of this thesis has been proved without exception.

• 한국수학교육학회지시리즈C:초등수학교육
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• 제27권1호
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• pp.1-18
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• 2024

교사의 노티싱 역량은 교사의 수업 전문성을 나타내는 중요한 지표로서 다양하게 연구되었다. 그러나 수학 교사 교육 연구에서는 주로 예비교사의 노티싱을 조사한 사례가 많은 반면에 전문성을 갖춘 현직교사의 노티싱에 대한 연구는 드물다. 이에 본 연구에서는 전문성을 갖춘 현직 초등교사들의 노티싱 특징을 분석하는 데 초점을 두었다. 이를 위해 대학원에서 초등수학교육 전공 강의를 수강하는 초등교사 23인에게 (진분수)÷(자연수)의 원리를 지도하는 수학 수업 영상 한 차시를 시청하며 분석지를 작성하게 했고, 그 결과를 주목하기, 해석하기, 반응하기의 측면으로 자세히 분석했다. 연구 결과, 대다수의 교사들은 분수의 나눗셈 수업에서 수학적으로 중요한 측면을 선택적으로 주목하였고, 분수의 나눗셈 지도에 대한 교수·학습 원리를 토대로 자신이 주목한 현상을 해석할 수 있었으며, 나아가 구체적인 교수학적 대안을 제시하기도 했다. 이러한 연구 결과를 토대로 현직교사의 노티싱 신장을 위한 구체적인 시사점을 논의하였다.

• 한국조경학회지
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• 제23권1호
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• pp.157-173
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• 1995

Seowons were first established during the Koryo Dynasty and contain primate shrines for the service of ancestors and ancient sages. Seowons were located in a scenic or rural place some distance from a residential area. The direct motive for building the Seowon came from the need for transcendental concealment and evasive retirement which developed as a result of oppression of scholars The indirect motivations were the development of loaming in an idyllic natural settings and the creation of a beautiful natural environment. he purpose of tai study is to investigate the characteristics and transformation process of the location of Seowon in the Chosen dynasty. The results of this research are summarized as fellows : 1. Seowons were in hilly areas with good geographical features including a nice view of the mountains and waters. Beowons were also built on the relation place of an ancient sage and of destroyed Buddist temples. 2. The location patterns of seowon in the Choson dynasty underwent three stages with the change of time Political and social phenomena influenced the transformation of the location patterns Research in this area is at an early stage. The present study was confined to an examination of 7he characteristics and transformation process of the location of seowons. However, it is hoped that this study will offer meaningful guide for further research.

• 대한안전경영과학회지
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• 제18권1호
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• pp.99-109
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• 2016

The types and characteristics of services that airport service systems provide have recently been diversified and specialized to meet various needs of users and their travelling activities. A service for the mobility handicapped is one of the newly demanded services. However, current services for them, which are provided by most of the Korean airports, are not sufficient to satisfy their needs. Additionally, there exist a lot of constraints in the use of those services, which makes it difficult for the mobility handicapped to use them effectively. Another problem is that a lot of the mobility handicapped do not even know that airports now offer services specialized for them. Considering that Korean airports have been recognized as a top-level service provider for about decades, it can be claimed that such an inferior quality of services for the mobility handicapped should be urgently improved. With this issue in mind, this study aims to propose an approach to improving the quality of airport services for the mobility handicapped. Firstly, we examined the actual conditions of the services for the mobility handicapped and identified the limitations of the current services, based on the results of literature review and questionnaire survey against the mobility handicapped and stakeholders of the services currently provided. Then we established a set of design improvement requirements and suggested several ways to improve the services for the mobility handicapped. Finally, we pointed out several issues to be resolved to design better specialized services for the mobility handicapped.