• The Journal of the Korea Contents Association
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• v.16 no.3
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• pp.667-675
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• 2016

The aim of this study is to predict use behavior for social welfare service of the elderly mentally ill through means-end chain theory. Means-end chain theory explains cognitive structure related to the consumer's preference to various products and services. Although the elderly mentally ill begin to emerge as new client population, social welfare services for them do not seem to be enough in the community. Based on this awareness, this study tried to analyse service use behavior of the elderly mentally ill through means-end chain theory to develop new social welfare services. The data were collected from 15 elderly mentally ill and found 5 attributes, 10 consequences, and 11 values. Hierarchical Value Map was composed of 'disease management, rehabilitation preparation, hobby leisure ${\rightarrow}$ health maintenance, energy of life ${\rightarrow}$ social reintegration, life satisfaction, harmonious family life'. To activate the social service for the elderly mentally ill, it should be developed various programs such as disease management, rehabilitation preparation, hobby leisure for the elderly mentally ill. The ultimate value of these programs will be improve life satisfaction and integrated into society.

• Proceedings of the Korean Society of Applied Pharmacology
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• 1994.04a
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• pp.238-238
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• 1994

녹용의 알려진 약리작용 중에서 녹용의 상용량 투여에 의해 나타나는 것은 강장작용과 창상치유작용이므로 이러한 작용이 진정한 녹용의 효능으로 간주될 수 있으나 이러한 작용을 생물활성 검색법으로 활용하여 녹용의 유효성분을 검색하기에는 재현성과 간편성이라는 면에서 어려운 점이 없지 않다. 녹용의 효능이 생체의 질소평형이 음의 방향으로 진행되었을 때 이를 정상 수준으로 복귀시키는 생물활성에 기인할 것이라는 가정하에서, 실험적으로 생체내 질소편형을 음의 방향으로 전환시킬 수 있는 급성기 반응 (acute-phase responce)을 야기시킨 다음 녹용의 효과를 연구하였다. 흰쥐의 급성기 반응물질 (acute-phase reactants, APR) 중에 서 positive ARP인 ceruloplasmin, $\alpha$-cysteine pretense inhibitor(= T-kininogen)는 비색정량법으로 간편하게 측정될수 있음에 착안하여 이 단백질을 지표로 삼아 turpentine oil로 급성 염증을 유발시킨 전후에 녹용 물추출액의 효과를 측정하였다. 그 결과 녹용의 상용량에서 괴소 4일 이상 경구투여한 흰쥐에서 급성 염증유발 후 4일에서 ceruloplasmin 의 혈중농도가 현저히 감소함을 알수 있었다. 급성 염증 유발후 녹용의 경구투여한 실험에서는 적어도 녹용 상용량의 3배 이상을 투여하여야 만 ceruloplasmin 혈중 농도를 감소시킬 수 있었다. 본 연구에서 수립된 생물활성을 이용하여 녹용의 유효 성분을 단리할 계획이다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2012.07a
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• pp.251-252
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• 2012

본 논문에서는 UAV(Unmanned Aerial Vehicle)을 이용하여 목표물을 찾고 목표물의 위치가 멀거나 목표물이 이동 시에도 기지국까지 지속적인 통신 연결을 제공하기 위해 UAV 집단을 제어하는 방안을 제안한다. 기존의 통신 시설을 이용할 수 없으며, UAV들 간에만 무선 랜 통신이 가능한 전시상황이나 특수 재난 상황에서 사용되는 것을 가정하였다. 제안 방안은 UAV들이 탐색지역 내에 목표물을 찾은 후에 목표물에 대한 정보를 기지국까지 전달하기 위하여 UAV들을 이동시킨다. 목표물이 먼 곳에 위치할 시에는 UAV들이 기지국까지의 통신 연결을 주기적이라도 유지하기 위해 UAV가 다른 UAV의 통신 범위까지 이동하여 정보를 전달하고 원래 위치로 복귀하는 방안과, 목표물이 이동할 때 목표물을 추적하며 기지국과의 연결성을 유지하는 방안을 제안한다. 이와 같은 과정들은 NS-2를 사용한 모의실험을 통하여 제안되는 기법을 검증하고 성능을 평가한다.

• Korean Journal of Social Welfare Studies
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• v.42 no.3
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• pp.85-119
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• 2011

This Study was to explore the experience of foster care child's biological parents and proposed the practical discuss and method for support their returning home. We approached grounded theory to subject. Twenty biological parent's of foster child participated this research. The Data were collected by in depth-interview and documents. The authors analyzed the data according to frame that proposed Strauss and Corbin(1998). The results as follows: In open coding 143 concepts, 34 subcategory, 13 category. In axial coding the causal conditions were 「self-devaluation」, 「self-stigma」, 「social prejudice」. and the phenomenon were 「life as surplus being」, 「revolving around the world」, and the contextual conditions were 「collapse of life base」, 「rustical fatalism」. The intervention conditions were 「operation of support system」, 「instinct of maternity」. The action/interception strategy were 「closing of single eye」, 「pussling of scattered piece」. The consequence were 「fixations of abandonment」. 「resoaring to the world」 The authors proposed the core category as 「go over the wall of world burdening liabilities of being」. The authors classified patricians life type as 「challenging type」, 「status quo type」, 「escaping type」, Finally, we proposed the practical method for support restoring family the world」, foster care child's biological parents.

• Industry Promotion Research
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• v.3 no.2
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• pp.41-51
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• 2018

This study is to see the problem of child abuse as a social problem and sees that the society as a whole needs to find a solution and suggest solutions. The results of this study are as follows. First, legal supplement should be given priority. This can be solved through legal amendments to relevant laws and legislative amendments. Second, institutional complement should be done. Physical and psychological treatment is more urgent for school children than school education for victim child. In the future, children's welfare facilities should be expanded to include child counseling centers for children who are living in homes rather than nursing homes but who have problematic behaviors and treatment facilities for children who need professional treatment. Third, measures should be taken against abused children. Results of action for affected children include home care, separation protection, home return, and death.

• Journal of KIISE:Information Networking
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• v.27 no.3
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• pp.247-255
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• 2000

최근 이동통신 서비스의 보급이 날로 증가됨에 따라 무선 접속 인터넷 서비스이 사용에 대한 요구가 급증하고 있다. 그러나 인터넷에서 사용되는 TCP 프로토콜은 에러 발생율이 낮은 유선망을 고려하여 설계되었기 때문에 망에서 발생되는 패킷 손실을 망내의 폭주로 인한 것으로 가정하고 폭죽제어 알고리즘을 동작시켜 윈도우 크기를 줄인다. 그러나 무선통신망과 같이 에러 발생율이 높은 환경에서는 패킷 손실이 주로 엘 발생에 기인하는데, 이 경우 기존의 TCP 프로토콜을 사용하면 폭주제어 알고리즘이 동작되어 TCP의 성능을 저하시키는 문제점이 발생된다. 따라서 본 논문에서는 유무선 복합망에서 TCP 프로토콜의 성능을 개선하기 위한 Split ACKs 기법을 제안하였다. 이 기법은 기지국에서 무선링크의 패킷 손실 이후에 수신된 ACK 패킷을 여러 개로 쪼개서 TCP 송신측으로 전달한다. 따라서 여러 개의 ACK 패킷을 수신한 TCP 송신측은 폭죽제어 알고리즘이 동작되어 감소시킨 윈도우 크기를 빠르게 복귀시켜 주기 때문에, 저하된 TCP 프로토콜의 성능을 신속히 향상시킬 수 있다. 아울러 제안된 기법은 기존 TCP 프로토콜을 그대로 사용할 수 있으며, TCP의 End-to-end Semantics가 유지되는 장점이 있다. 시뮬레이션을 통한 성능분석 결과 이 기법은 기존의 TCP 프로토콜에 비해 약 20%의 성능향상을 보였다.

• KDI Journal of Economic Policy
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• v.34 no.1
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• pp.169-197
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• 2012

It is often argued that the parental leave should be extended in order to help employees achieve the balance of work and family life. However, one should be careful in designing the parental leave since there is a tradeoff between the continuity of employment after childbearing and the depreciation of human capital due to the time off the work. The paper investigates whether the parental leave payment introduced in Korea in 2001 helped women's take-up of the leave and employment after giving birth. The results are as follows. First, the increase in the payment indeed raised the female take-up of the leave. Second, women returned to labor market less often after giving birth in the short run, but the size of the effect tends to decrease in the long run. However, the negative effect on returning to the same workplace after the birth remains significant in the long run. Lastly, there is no evidence that the share of women of childbearing age at workplace changed due to the increase in the parental leave payment. Although there is a limitation in that the analysis is based only on the employment covered by the Employment Insurance, these findings imply that the increase in the parental leave payment may not be an effective policy tool for promoting female labor market participation. On the other hand, it should be noted that it is necessary to pay attention to child development as well as female employment as an objective in order to make an overall judgement on the parental leave policy.

• Journal of Christian Education in Korea
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• v.67
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• pp.229-265
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• 2021

The purpose of this study is to suggest educational directions by exploring the stories of changes and expectations experienced by Christian children during the COVID-19 pandemic. For this purpose, nine third- to fourth-grade elementary school children attending the church, were interviewed about their changes and expectations regarding COVID-19. The results identified five areas of experience: daily life changes, school life changes, interpersonal relationship changes, religious life changes, and emotional changes during the COVID-19 period. Daily changes included infection prevention, missing play, leisurely routine, and lethargy. Changes in school life included loss of face-to-face classes and various rule requirements. Interpersonal relationship changes included the difficulties in forming relationships with friends, teachers, parents, and siblings, and religious life changes included loss of face-to-face worship and the restoration of family worship. Various negative emotions were expressed. Analysis of the participants' expectations showed in daily life they wanted to travel and play, return to pre-corona school life, return to face-to-face worship, restore retreats, and develop fun programs as religious life expectations. Based on these children's experiences and wishes, the study suggests that educators need to recognize children's efforts during the COVID-19 period, read their hurt feelings, and develop church programs that include communication, community, and fun elements.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.4
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• pp.199-208
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• 2016

This paper proposes renovation guidelines for impaired persons' facilities in Chungcheongnam-Do by reviewing the conditions of the facilities based on the standard and deinstitutionalization trends in foreign facilities. The facilities were located far from the downtown of cities. Therefore, education and adaptation programs are necessary for these people to return to society. Recombining the rooms for a living room-oriented unit considering the structure system of the facilities allows good adaptation to home-based living conditions for impaired people. The area per person will be increases by renovations to a living room-oriented unit that makes upgrades to near foreign standards, such as The USA and The UK.

• Journal of the Korea Society of Computer and Information
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• v.25 no.8
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• pp.151-157
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• 2020

The first thing we can consider to prevent juvenile delinquency is to punish those criminals. However, this is not always the proper solution. In consideration to the feature of juvenile period when they lack in proper judgment it is better to provide education than punishment so that they are not branded as criminals in our society. Also, by returning to the society, they can obtain social techniques and obtain the opportunity of making contribution to the society, which is also good for their career development. Combining international examples on juvenile delinquency prevention, there is a need to comprehensively evaluate level of probation and risk exposure of juvenile based on placement matrix of comprehensive strategy program in the US. Also, control solution by juvenile crime development phase should be made. In terms of control treatment based on crime phase, crime history should be considered when applying control. For the subject of preventing juvenile crime, it shouldn't be legal organizations like before but shall be home, school, local society, and legal organization together.