• Journal of the Korea Society of Computer and Information
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• v.19 no.5
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• pp.109-117
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• 2014

This study tries to find the policy instruments that have used in the process of social insurance policy implementation. The results can be summarized as follows: First, in case of compulsory policy instrument, the government uses the regulation, public enterprise and government insurance in the process of implementing of all the social insurance policy. Second, in the case of mixed policy instrument, the government use the user' contribution in the process of implementing of all the social insurance policy but the subsidy was used in the process of implementing of the medical, pension, unemployment and long-term care insurance for the aged policy. Also, the information and discipline was used in the process of implementing of unemployment insurance policy and the partnership was used in the process of implementing of long-term care insurance for the aged policy. Third, in case of voluntary policy instrument, the government uses the family and community in the process of implementing of almost the whole social insurance policy.

• Journal of the Korean Data and Information Science Society
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• v.27 no.1
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• pp.101-110
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• 2016

Depression is a mental symptoms that accompany psychological symptoms such as anxiety, gloom, a sense of failure, helplessness as well as a physical symptoms that shows in the adaption process of stress. Depression may result in cognitive, emotional, and behavioral disorders in accordance with individual experience. In particular, the depression when growing lowers the concentration on studies of children and adolescents and also increases the violence and interpersonal problems causes a serious loss to individuals and society. This study analyzed the longitudinal data using mixed models to investigate how depression affects girls who experienced violence in home or at school.

• Journal of the Korean housing association
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• v.23 no.2
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• pp.1-14
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• 2012

In Korea, apartment complexes are built according to the social strata for which they are intended to house, thus the buildings tend to separate society both physically and even visually. Because of the sense of social exclusion this has caused the government has conceived a plan to develop a "social-mix" apartment complex master plan. Perhaps the foremost example of this type of plan is the Seoul Eunpyeong New Town. This study examines how resident's perception of the social mix plan has evolved, and also attempts to better understand the effectiveness of the government's attempt at social integration. The result shows that the perception of social-mix housing has improved after residents moved into the Eunpyeong New Town and that people responded positively to the concept of actually mixing residents socially. From the result, we can see that the visually unexposed environmental elements of rental housing and socials exclusion which was felt in the past has been reduced to a certain extent. However, residents living in solid-lot apartments have a negative reaction to social mixing especially when they are in the same building. Therefore, to achieve better social integration in a socially-mixed apartment complex, we need now to change the perception toward socially mixed housing among the residents living in solid-lot apartment buildings.

• Korean Journal of Social Welfare
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• v.59 no.4
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• pp.245-272
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• 2007

The purpose of this study was to create and validate Scale of Resilience to Burnout and Scale of Burnout Risk for social workers in medical settings. For the purpose, instrument development model, a kind of mixed methods research was used. In the first phase, six dimensions of resilience(: professional competency, accomplishment and worthwhileness, firm belief and value about their profession, good teamwork, support by their agency, and individual resources) and six dimensions of risk to burnout(: dissatisfaction with organizational condition, interpersonal stress among team members, organizational conflict, work related stress, deficiency of professionalism, and individual stress) were suggested thorough the preceding papers with qualitative approaches. The second phase involved analysis of a survey of 185 participants that appeared to validate the dimensions of the measures. The construct validity and reliability of each measure were tested. And it was founded that there were its own factors in each concept, although resilience to burnout related negatively to burnout risk. The results of this study suggest mixed methods research is useful to develop measures reflecting voices in the social work field.

• Proceedings of the Korea Water Resources Association Conference
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• 2008.05a
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• pp.2161-2165
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• 2008

최근 연안 해역에서의 표사문제는 사회적인 문제로 관심의 집중이 되고 있다. 특히 자연 환경 변화와 연안 구조물 건설과 같은 인위적 환경변화가 복합적으로 작용하여 연안에서의 침식이 가중되고 있으며 이에 따라 해안표사, 연안 생태환경 및 연안방재에 심각한 상태에 이르고 있다. 따라서 환경적인 측면뿐 아니라 이용자의 측면에서 장기적인 해빈보전 계획의 수립이 불가피한 실정이다. 장기적인 해빈보전계획을 수립하기 위해서는 연안해역 자체의 표사 변동 뿐만 아니라 연안으로 유입되는 표사의 공급원을 파악하는 것이 중요하다. 따라서 하천에서 연안해역으로 공급되는 유사량을 예측하고 유사가 어떻게 연안해역에 표사로 이송되어 가는가를 파악하는 것은 연안표사문제를 이해하는데 중요한 요소라 할 수 있다. 본 연구에서는 강릉 남대천하구역에서 유출되는 하천유사량을 혼합입경의 관점에서 검토하여 도류제 설치에 따른 하구역에서의 지형변동 및 하구폐색현상을 해석하였으며, 하천으로부터 공급되는 유사량을 고려하여 강릉 남대천과 인접한 남항진해수욕장 인근에서의 장기적인 해안선변동 특성을 고찰하였다.

• Journal of Korea Society of Industrial Information Systems
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• v.25 no.2
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• pp.115-127
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• 2020

In this paper, a sustainable close-loop supply chain (SCLSC) model is proposed for effectively managing the production, distribution and handling process of mobile phone. The proposed SCLSC model aims at maximizing total profit as economic factor, minimizing total CO₂ emission amount as environmental factor, and maximizing social influence as social factor in order to reinforce sustainability in it. Since these three factors are represented as each objective function in modeling, the proposed SCLSC model can be taken into consideration as a multi-objective optimization problem and solved using a hybrid genetic algorithm (HGA) approach. In numerical experiment, three different scales of the SCLSC model are presented and the efficiency of the HGA approach is proved using various measures of performance.

• Management & Information Systems Review
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• v.39 no.2
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• pp.163-179
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• 2020

Recently, impact investment has attracted attention all over the world. This is intended to effectively solve problems by combining private capital and various financial techniques with social and environmental needs, as it is recognized that it is difficult to solve social and environmental problems. Impact investment means a mixture of financial, social, and environmental aspects. This refers to an investment focused on such a blended value, through which it simultaneously achieves financial and social values such as return on investment. The purpose of this study is to study whether impact investment, which has become a new issue, is actually applicable in Korea. This study first considers the concept and method of impact investment, and a prior study on social enterprises and impact investment that pursue social values. In particular, after analyzing in detail the social performance-related bonds (SIB) and operational cases, we intend to explore the possible applicability of impact investment to Korea. The results and implications of this study are, first, changes in the government's attitude toward impact finance. The government should entrust innovative public works to market-proven service providers to enhance the professionalism and efficiency of public service projects. Second, the legal system must innovate. Impact investment should provide an institutional foundation to pursue social problem solving simultaneously, not maximizing financial performance. Third, when investing in public works in the private sector, impact investment must clearly demand social performance and clarify the evaluation accordingly. The project execution process should create an impact environment that is more free and active.

• Proceedings of the Korean Information Science Society Conference
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• 2002.04b
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• pp.697-699
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• 2002

본 논문에서는 웹기반 실시간 온라인 토론에서 집단구성을 내향성 집단, 외향성 집단 내향성/외향성 혼합집단으로 분류하고 집단구성방식이 토론 내용에 어떤 영향을 미치는지 연구하였다. 이를 위하여 학습자를 대상으로 MBTI(Myers Briggs Type Indicator) 성격유형 검사를 실시하고 온라인 토론을 수행한 후, 토론 내용을 Henri의 메시지 분석 모친에 기초한 지표를 기준으로 각 차원별 의미단위로 분석하였다. 그 차원들 중 사회적 차원과 상호작용적 차원을 토론 내용의 상호의존성으로, 인지적 차원과 메타 인지적 차원을 토론 내용의 과제관련성으로 범주화하였다. 실험 결과에 따르면 토론 내용의 총 의미단위 수, 상호의존성, 과세관련성 모두에서 이질적으로 구성된 내향성/외향성 혼합집단이 가장 긍정적인 영향을 미친 것을 확인하였다.

• Korean Journal of Social Welfare
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• v.62 no.4
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• pp.79-102
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• 2010

This paper aims to analyse the recent changes in social welfare services from a relational perspective. Discourses of the privatization of welfare state, the welfare mix approach, and consumerism have provided frames for interpreting the changes in social services in Korea. The nature of social welfare services, being a "relational goods" requires its focus to be in its relational aspects: the relation between service user and service practitioner; the relation between service user and provider; the relation between service user and government; the relation between service practitioner and provider; the relation between service practitioner and government; and the relation between service provider and government. Analysis of such relations will explore their transformation toward formalness and equality in social welfare services. In conclude, the study reveals a process of modernization, defined as a transition from informal relations to formal contractual relations, based on one's rights, responsibilities and obligations. Previous relations, of paternalistic, arbitrary and hierarchical characteristics, can be seen as being substituted by more formal, institutionalized and equalized relations. In terms of service purchasing contract between service user and service provider and employment contract between service provider and service worker are recognized with the latter characteristics. This relational analysis leads a discussion concerning the creation of institutional basis of one's rights and responsibilities in the fields of social welfare services in Korea.

• Proceedings of the Korea Water Resources Association Conference
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• 2021.06a
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• pp.82-82
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• 2021

전 세계적으로 가뭄은 농업·식량안보·수자원관리·생태계 등 다양한 분야에서 부정적인 영향을 미치고 있다. 일반적으로 가뭄은 강수량의 부족으로 발생하고, 지표수와 지하수의 가용성이 제한됨에 따라 작물생산 및 사회·경제적으로 피해가 발생한다. 이러한 영향은 특정 가뭄 모니터링 및 조기 경보와 관련하여 가뭄 지표를 결정할 때 중요한 고려사항이다. 가뭄을 분석하기 위해서는 가뭄 지표를 적용하여 정확하게 반영하고 나타내는 것이 중요하다. 가뭄의 특성을 객관적으로 정량화하기 어렵기 때문에 다양한 지표와 계산을 통한 가뭄 모니터링 및 분석 기술이 필요하며, 강수량, 토양수분, 증발산량 및 식생과 관련하여 가뭄 지표가 개발되었다. 본 연구에서는 혼합 가뭄 지표 (Drought Indicator Blends) 활용하여 우리나라의 가뭄을 분석하였다. 혼합 가뭄 지표는 NOAA (National Oceanic and Atmospheric Administration)의 기후 예측 센터 (Climate Prediction Center, CPC)에서 여러 가뭄 지수를 단기 또는 장기로 구분하여 통합, 개발되었다. 단기 및 장기 혼합 제품은 PDSI (Palmer Drought Severity Index), Z-Index, SPI (Standardized Precipitation Index)를 결합하여 가뭄을 추정한다. 혼합 가뭄 지표는 해당 지역의 단기 및 장기 가뭄을 이해하는데 유용하게 활용할 수 있으며, 현재까지 미국에서 활발하게 연구가 진행되고 있다. 단기 지표는 비관개 농업, 토양수분 등 강수량에 밀접한 관련이 있는 가뭄과 관련되어 평가하며, 장기 지표의 경우 관개 농업, 지하수위 등 장기간 가뭄과 연관성을 가지고 있다. 단기 및 장기 혼합 가뭄 지표를 우리나라에 적용함으로써 기존 단일 가뭄 지수를 활용한 가뭄 분석 이상으로 다방면에서 효율적인 가뭄 모니터링을 할 수 있을 것이라 판단된다.