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이상은,김세진 한국사회복지정책학회 2007 사회복지정책 Vol.29 No.-
The Determinants of proceeds and sales in the self-support communities This study analyzes the determinants of proceeds and sales in the self-support community, which is one of the work programs for the poor with work ability in Korea, and suggests some policy implications for the development of self-support community. I collected a data on the 127 self-support communities from the survey for all self-support communities in Korea. Using this data, I explored the effects of the factors including community aspects, business management aspects, and participant characteristics on the proceeds and sales of the self-support communities. I found that the type of business is an important predictor for the proceeds and sales of self-support communities. In specific, housing repair and restaurant had much more proceeds and sales than other business types. The experience and age of staffs in self-support communities was related to the higher proceeds and sales. The percentage of the participants who are recipients were negatively related to the proceeds and sales. These results suggest the following policy implications. First, choosing and developing business types that produce high proceeds and sales is important for the success of self-support communities. Second, the efforts for posting experienced staffs and training them to improve their ability are necessary. Third, developing human capital and raising work efforts of the participants is important. Fourth, future research needs to explore further the characteristics of the business management and the aspects of institutions. Key Words: self-support program, self-support communities, social assistance, poverty policy, proceeds, sales 본 연구는 전국 자활공동체를 대상으로 자활공동체의 수익금 및 매출액에 영향을 미치는 요인을 분석하고 이로부터 자활공동체 사업에 대한 정책적 함의를 도출하고자 하였다.이를 위해 전국 자활공동체들에 대한 전수조사를 실시하여 그 중 회수된 127개의 자활공동체에 대한 조사결과를 이용하여, 자활공동체의 공동체특성요인, 경영관리요인, 참가자 특성요인이 자활공동체 수익금 및 매출액에 미치는 영향을 살펴보았다. 그 결과, 사업 업종이 중요하여 집수리와 외식업의 경우 수익금 및 매출액이 현저하게 높은 것으로 나타났다. 그리고 실무자가 현 업종에 대한 경험이 있고 연령이 높을수록 수익금 및 매출액이 높아지는 것으로 나타났다. 또한 수급자의 참여비율이 낮을수록 수익금과 매출액이 높아지는 것으로 나타났다. 이러한 분석결과는 다음과 같은 정책적 함의를 제시한다. 첫째, 자활공동체 운영에 있어 수익금이 높은 업종들을 선정하고 개발하는 것이 중요하다. 둘째, 해당 사업과 관련하여 상대적으로 경험이 풍부한 실무자를 배치하고 이들의 능력을 배양하기 위한 교육훈련이 필요하다. 셋째, 자활공동체 참여 수급자들의 인적자본개발과 근로의욕제고가 필요하다. 넷째, 향후 자활공동체의 경영관리요인 및 소속기관의 특성에 대한 보다 개선된 연구들이 필요하다.
이상은,조익성,홍그루,장혁재,성지민,조인정,심지영,최병욱,정남식 한국심초음파학회 2015 Journal of Cardiovascular Imaging (J Cardiovasc Im Vol.23 No.4
Background: To explore the prognostic performance of coronary computed tomography angiography (CCTA) and exercise electrocardiography (XECG) in asymptomatic subjects. Methods: We retrospectively enrolled 812 (59 ± 9 years, 60.8% male) asymptomatic subjects who underwent CCTA and XECG concurrently from 2003 through 2009. Subjects were followed-up for major adverse cardiac events (MACE) including cardiac death, nonfatal myocardial infarction, unstable angina, and revascularization after 90 days from index CCTA. Results: The prevalence of occult coronary artery disease (CAD) detected by CCTA was 17.5% and 120 subjects (14.8%) had positive XECG. During a mean follow-up of 37 ± 16 months, nine subjects experienced MACE. In multivariable Cox-regression analysis, only the presence of CAD by CCTA independently predicted future MACE (p = 0.002). Moreover, CAD by CCTA improved the predictive value when added to a clinical risk factor model using the likelihood ratio test (p < 0.001). Notably, the prognostic value of CCTA persisted in the moderate-to-high-risk group as classified by the Duke treadmill score (p = 0.040), but not in the low-risk group (p = 0.991). Conclusion: CCTA provides incremental prognostic benefit over and above XECG in an asymptomatic population, especially for those in a moderate-to-high-risk group as classified by the Duke treadmill score. Risk stratification using XECG may prove valuable for identifying asymptomatic subjects who can benefit from CCTA.
활성 산소로 산화적 스트레스가 유도된 사람 정상 섬유아세포에 대한 콤부차 발효 배양액의 항산화 효능
이상은,최진석,이강훈,김국환,권영이 대한약학회 2003 약학회지 Vol.47 No.2
Kombucha fermentation broth has been used as a popular health beverage and an alternative therapy with prophylactic and therapeutic benefit. We tried to establish optimal culture conditions for Kombucha fermentation in milk and to investigate cytotoxicity and antioxidative enzyme activity of Kombucha broth against normal human fibroblasts. The optimal conditions of Kombuch culture were established to 3$0^{\circ}C$, 20∼23 hours by DPPH radical scavenging test. There were positive effects on cell growth while no cytotoxicity against primary normal human diploid fibroblasts was found. The activites of glutathione peroxide and catalase in the cells treated by hydrogen peroxide (1 mM) alone and by hydrogen peroxide with Kombucha broth (1 mg/mι) were significantly different (p<0.05). These results suggest that Kombucha broth could be developed as an antioxidant agent for a new cosmetic material.
장애아동을 위한 종이 접기 및 조형 활동 프로그램 고찰
이상은,이성용 순천향대학교 SCH특수아동교육연구소 2019 특수·영재교육저널 Vol.6 No.2
The purpose of this study was to analysis the research literature on paper-folding activities programs for children with disabilities and to provide informations and suggestions on paper-folding activities programs. A systematic search of the literature from 1999 to 2019 revealed 18 experimental studies published in special education within South Korea. This study analyzed the 18 selected studies in terms of 8 analytical variables: participants, research settings, experimental design, target skills, method and session of intervention, measurement tools, reliability, results. The findings of the study were as follows: Most of the participants were children with ADHD, and the experimental environment was mostly school classrooms. The target skills was mostly the enhancement of attention concentration, and intervention was conducted mainly by paper-folding activities. These findings provide implications for future research and practice. 본 연구의 목적은 장애아동을 대상으로 종이 접기 및 조형 프로그램을 적용한 국내 연구를 수집하고, 분석함으로써 향후 장애아동을 위한 종이 접기 및 조형 프로그램을 계획하는 데 있어 유용한 자료를 제공하고자 하였다. 이러한 목적을 달성하기 위해 국내에서 발표된 학위 논문 및 학술 논문 18편을 선정하였다. 문헌 분석 변인은 연구대상, 실험환경, 실험설계, 목표기술, 중재 방법 및 회기, 측정도구, 신뢰도, 연구결과의 8개로 구성되었다. 주요 연구 결과는 다음과 같다. 연구대상은 대부분 ADHD 아동으로 나타났으며, 실험환경은 대부분 학교 교실이었다. 목표기술은 대부분 주의집중력 증진이었고, 중재는 종이접기 활동이 주로 실시되었다. 중재는 효과적인 것으로 나타났다. 본 연구는 이러한 연구 결과를 바탕으로 향후 연구에 대한 함의점을 논의하였다.
수자원 시설 물공급 리스크의 적응형 관리를 위한 물수요 및 기후변화 영향의 불확실성 검토
이상은,박희경 대한상하수도학회 2011 상하수도학회지 Vol.25 No.3
A special concern is paid to the risks with which small-sized water resources systems are confronted in supplying water in the far future. Taking the Gwangdong dam reservoir as a case study, the authors seek to understand demand-side and supply-side disturbances of a reservoir, which, respectively, corresponds to effects of water demand changes on the intake amount and those of climate changes on the inflow amount. In result, it is demonstrated that both disturbances in the next 50 years are almost unpredictable. Yet the projection ranges, thought of as relatively reliable information that models offer, reveal that severity and period of water shortage is very likely to change. It is therefore concluded that water resources management requires more rigorous approaches to overcoming high uncertainties. The methods and models for projecting those disturbances are selected, based on practicality and applicability. Nevertheless, they show a large usefulness, especially in dealing with data shortage and reducing the needs for expensive modeling resources
커뮤니케이션 환경변화에 따른 기업의 시각 아이덴티티(Corporate Visual Identity) 전략 - Marketing 3.0 환경에서의 Brand Communication
이상은,장동련 한국일러스아트학회 2011 조형미디어학 Vol.14 No.1
This study analyzed changes taking place in communication methods and marketing paradigms and presented strategy to remedy limitations of exiting identity strategy. Brand communication suggested by this study is characterized by interaction with consumers. As consumers can participate in brand communication the way they express themselves, they can share or exchange their own ideas promptly through social media. Visual Identity strategy established in this study focuses on three aspects: Sustainable innovation, Open identity (User Generated Identity) and Social CRM (Customer Relationship Management). Also, visual identity system in pursuit of this strategic direction needs to be flexible in responding to changing media interface, considering visual expression (look & feel) and selecting media based on customers' propensity; and needs to fit media interface, corporate/brand personality, corporate culture, corporate philosophy and value given to corporate product/service. This study is meaningful in that communication strategy and visual identity strategy suggested by this paper can be a foundation for new strategies to survive marketing communication environment. 본 연구는 기존의 아이덴티티 관리 전략의 한계를 보완하고, 커뮤니케이션 변화에 적응할 수 있는 전략을 제안하기 위하여 커뮤니케이션 방식과 마케팅 패러다임의 변화 현상에 대해 분석하고 그에 따른 아이덴티티 커뮤니케이션 전략, 아이덴티티 관리 전략을 제안하였다. 본 연구에서 제안하는 브랜드 아이덴티티 커뮤니케이션은 소비자와 상호작용(interaction)을 하는 것이 가장 큰 특징이라고 할 수 있다. 소비자가 자기 자신을 표현하는 방식으로 가능하며, 이 과정에서 직접 만들 수 있으며, 이를 소셜 미디어를 통해 공유하고 소비자 간에 즉각적으로 공유하고 아이디어를 교환하는 방식인 것이다. 본 연구에서 수립한 시각적 아이덴티티 전략은 지속적인 혁신(Sustainable Innovation), 오픈아이덴티티(Open Identity; User Generated Identity), Social CRM(Customer Relationship Management)이다. 또한, 이 전략적 방향을 지향하는 시각 아이덴티티 시스템은 변화하는 미디어 인터페이스(Media interface), 시각적 표현(Visual expression)-look&feel, 고객의 성향에 따른 미디어 선택은 유연(Flexible)하여야 할 것이며, 미디어 인터페이스(Media interface), 기업의 개성(Corporate/Brand Personality), 기업 문화(Corporate Culture), 기업 철학(Corporate Philosophy), 기업의 제품/서비스가 부여하는 가치(Value)와는 잘 맞도록(Fit)하여야 할 것이다. 본 연구에서 제안한 커뮤니케이션 전략과 시각아이덴티티 전략은 변화하고 있는 마케팅 커뮤니케이션 환경에 적응할 수 있는 새로운 전략으로써의 발판이 될 수 있다는 것에 이 연구의 의의가 있다.
유동인구 밀집지역 인근의 도로구간별 배출량 산정 및 보행자 노출 강도 평가
이상은,신명환,이석주,홍다희,장동익,길지훈,정택호,이태우,홍유덕,Lee, Sangeun,Shin, Myunghwan,Lee, Seokjoo,Hong, Dahee,Jang, Dongik,Keel, Jihoon,Jung, Taekho,Lee, Taewoo,Hong, Youdeog 한국분무공학회 2018 한국분무공학회지 Vol.23 No.2
The objective of this study is to estimate the level of exposure of traffic-related air pollutants (TRAPs) on the pedestrians in Seoul area. The road network's link-based pollutant emission was calculated by using a set of mobile source emission factor package and associated activity information. The population information, which is the number of pedestrian, was analyzed in conjunction with the link-based traffic emissions in order to quantify exposure level by selected 23 spots. We proposed the Exposure Intensity, which is defined by the amount of traffic emission and the population, to quantify the probability of exposure of pedestrian. Link-based traffic NOx and PM emissions vary by up to four times depending on the location of each spot. The Hot-spots is estimated to be around 1.8 times higher Exposure Intensity than the average of the 23 selected spots. The information of Exposure Intensity of each spot allows us to develop localized policies for air quality and health. Even in the same area, the Exposure Intensity over time also shows a large fluctuation, which gives suggestions for establishing site-specific counter-measures.