• 한국도서관정보학회지
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• 제36권2호
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• pp.69-91
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• 2005

공공도서관은 지식정보사회의 전개와 함께 정보기술의 진보, 매스커뮤니티의 발달, 여가생활의 증대 등으로 인한 주변 환경의 변화에 적응하여 나가고 있다. 이러한 과정에서 정부나 지역사회는 공공도서관이 평생교육적 역할까지도 함께 담당하여 줄 것을 요청하고 있다. 지금도 많은 공공도서관들이 주민들의 생활과 밀접한 관계를 갖고 다양한 기능과 함께 평생학습관으로서의 역할까지 수행하고 있다. 하지만, 공공도서관의 주변 여건은 평생교육적 역할을 능동적으로 수행하기에 그리 좋지 않은 편이라고 할 수 있다. 더욱이 공공도서관들이 평생교육적 역할을 강화하기 위한 도서관 수, 전문인력, 예산 등의 면에서 상대적으로 부족한 실정에 있다. 따라서 본 고에서는 다음과 같이 평생교육의 활성화를 위한 공공도서관의 역할을 고찰하고자 한다. 첫째, 평생교육의 개념 및 방향성을 살펴보고 둘째, 공공도서관의 평생교육적 역할을 조명하며, 셋째, 공공도서관의 평생교육프로그램의 범주를 제시하고자 한다.

• 사물인터넷융복합논문지
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• 제6권4호
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• pp.39-48
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• 2020

본 연구는 한국 노인장기요양 서비스 이용 상태의 결정요인과 상태 의존성을 파악하고자 하였다. 이를 위해 한국복지패널 자료를 이용하여 시간이 지남에 따른 서비스 이용 상태간 전환 패턴을 랜덤효과 다항로짓 모형을 이용하여 분석하였다. 그 결과 노인장기요양 서비스 이용 상태에 있어 강한 상태 의존성을 확인하였다. 특히 초기 상태에서 노인장기요양보험 이용자는 상태가 지속되는 경향이 강한 것으로 나타났다. 개인의 인구통계학적 특성 중 연령이 높을 수록 노인장기요양보험 이용 상태일 확률이 높아지는 반면 혼인상태에 있는 경우 유의하게 낮았다. 거주지역 경우 도농 복합군 거주자는 준거지역에 비해 노인장기요양보험 이용 상태일 확률이 유의하게 높아지는 것으로 나타났다. 본 연구의 결과 노인장기요양 서비스 이용자가 강한 상태 의존성을 가진다는 사실은 향후 수요예측에 있어 기존 이용자의 이용 기간 증가도 충분히 고려하는 것이 중요함을 시사한다.

• Structural Engineering and Mechanics
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• 제38권4호
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• pp.385-403
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• 2011

Continuous deep girders which transmit the gravity load from the upper wall to the lower columns have frequently long end shear spans between the boundary of the upper wall and the face of the lower column. This paper presents the results of tests and analyses performed on three 1:2.5 scale specimens with long end shear spans, (the ratios of shear-span/total depth: 1.8 < a/h < 2.5): one designed by the conventional approach using the beam theory and two by the strut-and-tie approach. The conclusions are as follows: (1) the yielding strength of the continuous RC deep girders is controlled by the tensile yielding of the bottom longitudinal reinforcements, being much larger than the nominal strength predicted by using the section analysis of the girder section only or using the strut-and-tie model based on elastic-analysis stress distribution. (2) The ultimate strengths are 22% to 26% larger than the yielding strength. This additional strength derives from the strain hardening of yielded reinforcements and the shear resistance due to continuity with the adjacent span. (3) The pattern of shear force flow and failure mode in shear zone varies depending on the amount of vertical shear reinforcement. And (4) it is necessary to take into account the existence of the upper wall in the analysis and design of the deep continuous transfer girders that support the upper wall with a long end shear span.

• 한국소음진동공학회논문집
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• 제25권9호
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• pp.620-627
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• 2015

Long continuous bridge deck can become contracted considerably as temperature drops, which can lead to a large expansion of sleeper span at the end of it. Since this huge sleeper span then can cause problems both with safety of train operation and structural stability of tracks, it is necessary to take the issue into consideration systematically in the designing process of the bridge. In this paper, an evaluation process through the analysis of train-track interaction was presented which can basically review the effects of the expansion of sleeper span at the end of long continuous bridge deck on the safety of the train and the structural stability of the track. The analyses of the interaction between the light rail train and tracks were carried out targeting the sleeper span as a main parameter. The safety of train operation and structural stability of tracks in a light rail system due to the expansion of the sleeper span were evaluated by comparing the numerical results with the related criteria.

• 한국지역사회생활과학회지
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• 제15권3호
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• pp.121-135
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• 2004

'Long-life' which has been the perennial interest to human beings also carries the risk of multiple losses such as the death of the family members and friends, the loss of physical and cognitive functions. In that regards, living a long life to be the 'oldest-old' could mean not only a 'symbol of successful aging' but also a hardship and low quality of life at the same time. Therefore, the issue of the quality of life of the oldest old has been the subject of the much of the public and research concern in recent days. While there has been increased awareness about the importance of the subjective aspects of the quality of life and meanings attached to the extended life, most researches on the quality of life of the oldest-old have focused only on the objective conditions of the quality of life such as health, economic status and housing conditions. To overcome these limitations this study aims to explore the subject meaning of 'living a long life' in Korean society by investigating centenarians and their caregivers' interpretations of aging experiences. Qualitative data were gathered from the forty-nine Korean centenarians and their caregivers through in-depth interview. Each interview was tape-recorded and transcribed verbatim. Researchers read each transcript a number of times to get some emerging themes. Most striking result was the fact that most of the centenarians express the 'guilty feelings' and try to offer the 'excuses' about their long life. This results were quite contrary to the results of the studies, done in Japan and western countries like Sweden, United States and Germany, where most of the oldest-old express quite positive interpretations about their long-life and take pride in their longevity. Lack of social support, cohort characteristics of the Korean oldest-old and the cultural interpretations linking the death of children to the long life of older generation are given as possible factors to these unique findings of Korean study. The policy implications of the results are discussed.

• 보건의료산업학회지
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• 제5권3호
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• pp.13-23
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• 2011

This paper investigated the operating environment for the representative of each agency and the facility workers on the basis of analytical result of recognition changes of the operating environment changes under the operating the long-term care insurance. It was described plans to take positive effect on the operating as follows. The first, on the result of regression analysis, the service administrative range takes the biggest effect on the general recognition of executing the long-term care insurance off and on. The affirmative recognition of the service administrative range had the general recognition on the system be positive effect. But the operator of facility asserts that the care manager's professionalism related quality of service be strengthened. The second, on the result of regression analysis, in the financial accounting administrative it is revealed the more positive recognition it is, the more positive effects it has. From the difference verification of an operation size from operation subject, the small operation size and personal facility recognize the long term care insurance positively. On the other side the facilities where the operation size is big recognize the system negatively. The long-term care facility should rearrange a support program newly and the government needs to promote the donation activity, because it is needed to reduce the financial burden of facilities.

• 한국항행학회논문지
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• 제26권6호
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• pp.393-403
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• 2022

도심지역 교통문제의 해결책으로 제시되고 있는 UAM의 초기 운영 형태는 다양한 연구에서 현재 항공기 중 VTOL 기체와 유사 할 것으로 제시되고 있다. 고정익 항공기가 이·착륙하는 활주로의 방향 결정과 유사한 형태로 VTOL 기체의 이착륙이 이루어지는 버티포트는 기체의 이·착륙 과정의 출발 및 도착의 비행 방향을 바람의 방향을 고려하여 정하도록 하고 있다. 일반적으로 공항이 건설되는 지역과 다르게 도심지의 경우 새로운 건물의 건축 등 지형 또는 장애물 변화 환경에 따라 바람의 특성이 지속적으로 변화될 수 있는 여건이 예상된다. 본 연구에서는 버티포트의 위치가 예상되는 도심 위치에서 이착륙 방향 검토를 위한 장기간의 실제 관측 데이터를 풍배도를 사용하여 비교 후 관측 기간 및 관측 위치에 따라 지상 바람의 특성과 주 바람의 방향이 변화 가능성을 확인하였다.

• 한국병원경영학회지
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• 제6권1호
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• pp.107-119
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• 2001

There has been pointed out that a great portion of hospitalized patients stay in hospitals longer than necessary, often even after the completion of necessary care. This causes that hospital resources are not used efficiently. In order to identify underlying forces in postponing inpatients' discharge, this study aimed to investigate reasons for long-term stay of patients admitted in general hospitals. A total of 135 patients, who were staying at 7 general hospitals in Inchon and Kyonggi-Do for more than 60 days, were surveyed with a self-administered questionnaire between April 3 and April 10, 2000. Medical reasons including incompleteness of necessary care, difficulty in receiving outpatient-based care, and being under physical therapy were the most significant factors associated with long-term stay, followed by the lack of familial resources to take care of patients after discharge. Financial problems such as inability to pay for hospital bills were not significant factors influencing long-term stay. Regression analyses were conducted for medical reasons, familial resources, and financial problems, respectively. It was shown that receiving physical therapy and the number of admission in the past were significant predictors for medical reasons. The lack of familial resources as a reason for long-term stay had a positive relationship with the degree of need for aid in daily living. It may be recommended for the hospitals to cope with administrative problems due to the patients' long-term stay, considering the reasons of it, and their characteristics. And also, institutional efforts like vitalizing the home care service systems by hospitals as the continuing care after discharge should be needed.

• 한국조명전기설비학회:학술대회논문집
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• 한국조명전기설비학회 2002년도 학술대회논문집
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• pp.233-237
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• 2002

In consideration for evaluating urban lighting plan as culture of a society, preparing lighting plan while designing urban plan is a fundamental process. This study proposes a methodology, maintaining and embossing urban throughout preparing a long-term urban lighting plan considering overall urban space as well as improving competitive power for lighting to take an important role in total environmental design project.

• 대한용접접합학회:학술대회논문집
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• 대한용접접합학회 2003년도 추계학술발표대회 개요집
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• pp.245-247
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• 2003

Elements of Pure Weld Metal(PWM) is important factor that understand to analyze Flux's conduct in SAW welding. For elements of PWM were got, Pile-up welding over 10 floor have used in the past. But, it take a long time to analyze elements of PWM in this method. Elements of Pure Weld Metal is needed to seize more easily. In this research, Bead welding is used to graps an element of Pure Weld Metal using mathematical formula which get to be derivation.