• The Journal of Sustainable Design and Educational Environment Research
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• v.21 no.4
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• pp.13-20
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• 2022

The proportion of old buildings over 40 years among all school facilities is about 20%. The degree of deterioration is also increasing, resulting in safety risks that reduce the residential safety of faculty and students or a poor environment that does not meet the new curriculum and educational conditions is rapidly increasing the need for repair and renovation of school facilities. In order to fully fulfill its role as a space for implementing education, school architecture requires an understanding of the national curriculum and a clear criterion for determining the relationship between education and space. In order to set the evaluation criteria for deteriorated school architecture, this study presents judgment data centered on quantification and accuracy so that relevant personnel can utilize scientific analysis, research and development of detailed and systematic comprehensive evaluation indicators, and quantified evaluation methods.

• 한국사회정책
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• v.25 no.3
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• pp.279-303
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• 2018

Since the introduction of the Riester Pension Scheme, the controversy has continued in the policy studies and the political debates. This study evaluates the achievements and limitations of the German Riester pension scheme and tries to derive policy implications for South Korea. As a result of the analysis, the most worthwhile achievement of the Riester Pension is to strengthen the role of the private pension schemes. Unlike other private pension schemes, it included a large part of lower income households. It also opened a new perspective of utilizing private pension schemes to accomplish the goals of the family policy. Despite these attainments, it does not reach the promised coverage rate. It also was revealed that the higher income households have concluded more Riester Pension Contracts than the targeted lower-income households. Due to high administration fee and incomplete information problems, benefit levels are supposed to be much lower than expected. It concludes, above all, despite some achievements, the Riester Pension Scheme will not fill completely the gap of old age income security caused by the reduction of the public pension system. The German case provides fruitful lessons for Korea. The introduction of a subsidized personal pension scheme in South Korea can be realized only when some prerequisites would be satisfied such as the consolidation and maturing of public pension schemes and the strengthening of the transparency in the private pension market.

• Journal of Korean Society of societal Security
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• v.3 no.1
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• pp.67-73
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• 2010

School is a place to be done the education of Disaster Prevention and to be established the function of Disaster Prevention and seismic performance to secure the safety of children as well as emergency evacuation facilities for local communities in case of disaster. To improve the ability of Earthquake Disaster Prevention for students and teachers schools have to put the Earthquake Disaster Prevention on the subjects, for an example ethics, social study, science and gym and make a plan to efficiently manage school disaster prevention facilities. Seismic retrofitting on school facilities have to be established with the method of construction for steel bracings and seismic shear walls choosing old architectures first which is not the design with the seismic performance considering educational environmental aspects, and reconstruction of old architectures to get the agreement of societies. Furthermore, there is great demand for the effective, efficient and systematic improvement of school facilities for the use of shelters to be disaster prevention facilities.

• The Journal of the Korea Contents Association
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• v.17 no.3
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• pp.675-682
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• 2017

This study used the fifth additional data of the panel research on security for the aged conducted by National Pension Research Institute in 2014, and studied the level of satisfaction about life targeting 7,763 middle- and old-aged people in their 50s or older. Social support, one of the influential factors on satisfaction about life, had a positive impact on satisfaction about life, and material support and emotional support were found to have a big influence.

• Journal of the Korean Applied Science and Technology
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• v.38 no.3
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• pp.786-800
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• 2021

The subjects of this study were 463 people aged 65 and older in the senior welfare center in Seoul and Gyeonggi. The purpose of the study is to analyze the differences between physical fitness factors and cognitive functions, activities of daily living, instrumental activities of daily living, and psychological variables in the participation of the elderly in physical activities. Data ware analyzed by frequency analysis, reliability analysis, independent sample t-test and one-way ANOVA, and Pearson's correlation analysis, with SPSS 25.0 statistics program. The results of this study are as follows. First, there are statistically significant differences in physical fitness, cognitive function, activities of daily living, instrumental activities of daily living, and psychological factors such as depression and quality of life, depending on whether the elderly participate in physical activity. There were statistically significant differences in physical fitness, cognitive function, ADL, IADL, depression and quality of life, depending on the frequency of participation of older people in physical activity. A statistically significant difference in physical fitness appeared depending on the participation time of the elderly who participated in physical activity. Second, a study of the correlation between physical fitness and cognitive function, ADL, IADL, depression, and quality of life revealed a correlation for most factors. Based on these research results, it is necessary to develop a systematic arbitration strategy including physical activity for the successful aging of the elderly and the independent life of old age.

• Journal of Legislation Research
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• no.41
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• pp.87-123
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• 2011

Korea is expected to become an 'aged society' with more than 14 percent of the public aged 65 years or more by 2018. The rapid aging is giving rise to various problems within the society along with falling birthrate in a short period of time. In this context, the role and function of laws on welfare for the aged must be particularly emphasized. Also the Senior Citizens Welfare Act is of great importance as it provides social welfare service on the basis of functional connection with social insurance and public assistance. First, this paper looks into the history of laws related to welfare for the elderly such as the Senior Welfare Act, the Act on Long-term Care Insurance for Senior Citizens and the Basic Old Age Pension Act as well as the findings of earlier studies. In the second place, it will break down such laws by main components aiming to examine details of the laws and questions raised regarding them and to seek ways to achieve improvement with an emphasis on health care, old age income security, housing welfare(assisted living facilities), job security for the aged. The Senior Welfare Act offers substance of social welfare service for the elderly. Income security, health and medical care, welfare measures through long-term care and assisted living facilities, social participation by working are the key elements and all of them should be closely associated to ensure citizens get sufficient public support in their old age. For this purpose, the Senior Welfare Act is under a normative network with laws such as Act on Long-term Care Insurance for Senior Citizens and Basic Old Age Pension Act. Current laws on welfare for the aged including Senior Welfare Act are not sufficiently responsive to the aged society of the 21st century. Income security combined with decent social participation, health and medical care closely connected with long-term care system, efficient expense sharing between government and local government, enhancement of effectiveness of welfare measures can be considered as means to improve current welfare system so that the elderly can enjoy their old age with dignity and respect.

• Proceedings of the KIEE Conference
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• 2005.07d
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• pp.2628-2630
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• 2005

원자력 발전소는 증기발생기에서 생산된 고온, 고압의 증기를 사용하여 발전기와 직결된 터빈을 돌려 전기를 생산한다. 대용량 회전체인 터빈은 터빈제어 시스템에 의해 적절한 회전수로 제어되고, 보호 장치에 의해 예기치 못한 위험한 상태로부터 보호되고 있다. 이 보호 장치는 어떠한 상황에서도 터빈을 안전하게 보호할 수 있도록 정확하게 동작하여야 한다. 발전소에서는 이러한 장치의 중요성 때문에 운전 중에도 이 장치의 정확한 동작과 기능을 확인하기 위한 주기적인 시험을 하고 있다. 이 논문에서는 장기간 사용으로 전자 제어카드가 노후 되고 고장 시 대체할 수 있는 예비품의 확보가 어려워 신뢰성이 저하된 원자력 발전소의 기존 아날로그형식의 터빈제어시스템과 보호 장치를 내고장성 디지털형식으로 개발하여 현장에 적용하기 전에 실시한 제어시스템 및 보호 장치 시험과 그 결과를 소개하고자 한다.

• Proceedings of the Korean Vacuum Society Conference
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• 2010.08a
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• pp.39-39
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• 2010

인공위성이 임무를 수행하는 우주환경은 지상 환경과 달리 고진공 및 극저온의 극한환경으로 지상에서는 제대로 작동하는 것으로 관찰되더라도 우주환경에서는 예상하지 못한 기능장애를 일으켜 위성의 성능에 치명적인 영향을 미치기도 한다. 이에 10-5 torr 이하의 고진공과 $-180^{\circ}C$ 이하의 극저온 환경을 지상에서 모사하여 위성체의 안정성 및 신뢰성을 시험한다. 한국항공우주연구원에서 보유한 각종 우주환경모사용 챔버들은 설치 후 10년 이상 가동한 노후 장비들로 적정 성능을 지속적으로 유지하기 위하여 기본이 되는 진공 펌프들의 교체 작업을 수행하였다. 특히, 기존 사용하던 저진공펌프 중 oil type의 rotary vane 펌프를 dry 펌프로 교체하였으며, 배기 전 준비과정에 많은 시간이 소요되는 cryo 펌프를 turbo-molecular 펌프로 교체하였다. 본 논문에서는 펌프 교체 전 적정 사양 선정을 위한 준비과정 및 펌프의 교체 및 그 결과에 대해 기술한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2003.05a
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• pp.251-254
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• 2003

21 세기 정보화 사회에 따른 급격한 변화에 적응하기 위해 교육계에서는 학교의 학사 및 교무 업무를 전산화하는 등 여러 가지 사업을 추진하고 있으며, 제 7차 교육과정에서는 국민공통기본교과수업에 ICT(Information & Communication Technology)를 10%이상 활용하도록 하고 있다. 그러나 교육현장에서는 하드웨어 장비의 노후, 행정적인 지원 부족, 정보화 담당자의 과중한 업무, 교사들의 ICT 활용에 대한 인식 부족 등으로 인한 정보화의 문제점이 대두되고 있다. 따라서 본 연구는 Unix 학습을 위한 WBI를 구현하여 ICT 저작도구를 활용한 학습프로그램을 소개함으로써 교사들의 ICT에 대한 인식의 폭을 넓히며, Unix 교육을 통해 학생들을 재교육시키는데 목적이 있다. 이에 ICT를 활용하여 Unix 명령어에 대한 이론과 실습을 겸비한 WBI를 제작하였으며, 기존의 텍스트 위주의 학습방법과 ICT 저작도구를 이용하여 음성, 판서 등의 부가기능을 제공하는 동영상 학습프로그램을 제시하였다.

• Journal of Teachers' Pension
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• v.3
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• pp.309-344
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• 2018

본 논문에서는 사학연금의 수급-부담 구조에 대한 실증자료를 제공할 목적으로 사학연금 가입연도 및 가입기간에 따른 수익비를 제시한다. 이에 따르면 전반적으로 가입시기가 늦어질수록 그리고 가입기간이 길어질수록 수익비는 감소하여 몇 차례의 사학연금법 개혁이 저부담·고급여 체계를 상당 부분 완화하였음을 알 수 있다. 더불어 저소득자의 수익비가 고소득자의 수익비에 비해 높아 2015년 개혁 시 도입된 소득재분배 효과를 확인할 수 있다. 하지만 현 제도 하에서도 사망률 감소에 따른 연금수급기간의 연장으로 수익비가 1보다 높은 것으로 나타나 연금재정에 큰 위협으로 파악된다. 다만 수익비는 그 계산에 있어 요구되는 여러 가지 가정에 따라 수치가 크게 달라질 수 있으므로 타공적연금과의 비교 시 이에 대한 각별한 유의가 필요하다. 또한 수익비는 수급-부담 구조를 나타내는 지표일 뿐 공적연금제도 본연의 기능인 노후소득보장 정도를 알려주기에는 한계가 있음에 유념해야 한다.