• 한국경제지리학회지
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• 제12권4호
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• pp.627-644
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• 2009

지식기반사회로 진전됨에 따라 경제성장의 원동력으로서 인적자본(human capital)의 중요성이 부각되면서 인적자본의 외부효과에 대한 관심이 매우 높아지고 있다. 본 연구는 근로자의 임금에 영향을 주는 결정요인을 개인 수준, 기업 수준, 지역 수준별로 위계선형모형을 구축하여 인적자본의 외부효과를 분석하는데 목적을 두었다. 또한 지식확산의 강도가 학력그룹별로 다를 것이라는 가설 하에서 고학력자 그룹과 저학력자 그룹의 인적자본의 외부효과를 비교하였다. 3단계 위계선형모형 추정 결과 지역의 평균 교육수준이 1년 증가할 때 근로자의 평균 임금이 4.4% 상승하는 것으로 나타나, 인적자본의 외부효과가 있음을 말해준다. 이러한 인적자본의 외부효과는 학력수준 집단별로 차이를 보이는 것으로 나타났다. 즉, 학력수준을 고졸 이하와 전문 일반대 졸업, 그리고 석 박사 졸업으로 그룹화하여 인적자본의 외부효과를 산출한 결과 각각 3.0%, 4.7%, 11.8%로 나타나, 고학력으로 갈수록 인적자본의 외부효과가 더 크게 나타나고 있다. 이와 같이 학력 수준별 인적자본의 외부효과가 상이하게 나타나며, 고학력으로 갈수록 외부효과가 더 커지고 있다는 점을 고려해 볼 때 지방의 경쟁력을 살리기 위해서는 인적자본의 외부효과를 높일 수 있는 방안을 적극적으로 모색하여야 할 것이다.

• 만화애니메이션 연구
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• 통권36호
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• pp.553-572
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• 2014

인터넷을 이용한 서비스와 정보제공이 활성화 되면서 사용자들은 서비스 품질 및 컨텐츠 품질에 대해 관심 갖기 시작했으며 이러한 변화에 따라 서비스 제공자 또한 사용자의 욕구를 만족 시키는 서비스 및 다수의 사용자가 참여하는 사이트 활성화를 목적으로 하게 되었다. 사용자에게 최상의 서비스를 제공하기 위해 대부분의 서비스 제공자는 이용자 피드백 분석 및 운영시스템 분석 등 자료 분석에 노력하지만 제한된 이용자와의 커뮤니케이션과 자료 수집 및 분석에 상당한 시간과 비용을 들임으로써 사용자들에게 개선된 서비스 제공까지 너무 많은 시간이 소요된다. 본 논문에서는 이러한 이유로 특정 웹 사이트(www.appbelt.net)의 운영현황 분석을 위해 웹 마이닝 기법을 적용한 로그 파일 분석 방식을 채택하였는데 로그 데이터를 가져와 분석하고 별도의 리포트를 만들어 판단하는 번거로움 없이 구글 애널리틱스 툴을 활용하여 정량평가를 시행하였다. 또한 웹 표준 평가(Coolcheck)서비스를 이용한 웹 사이트의 전반적인 품질평가를 통해 해당 웹 사이트의 문제점을 진단하고 개선 방안을 연구하였다. 로그분석이란 사용자가 웹 사이트 이용하면 이에 대한 기록이 로그라는 형태로 흔적이 남게 되는데 이 데이터를 기반으로 사용자가 웹 사이트를 방문하여 행동하는 다양한 정보를 추출해 내는 것이라 할 수 있다. 또한 로그 분석을 통하여 대다수 이용자의 전반적인 이용행태를 분석할 수 있으므로 로그 분석방법은 이용자 계층이 다양하고 이질적인 웹 검색 분야의 연구에 적합한 방법이라고 할 수 있다. 본 논문에서는 로그분석 방법으로 구글 애널리틱스 로그 추적 코드를 웹사이트에 직접 삽입하여 데이터를 수집, 데이터 평가, 리포트 분석 단계를 거쳐 전반적인 웹 사이트의 운영현황을 진단하고 평가한 후 웹 사이트에서 예상하는 사용자의 행동패턴과 실제 방문자의 경로가 일치 하는지 판단하여 문제점 및 개선사항을 도출하였다. 이 판단은 곧 기업의 목표 값 도달 경로의 우선순위(중요도)에 영향을 미치고 사용성이 너무 낮을 경우 경로 설정의 부적절함 등을 웹 사이트의 개선 요소에 포함시키게 된다. 이러한 연구방법은 기업에서 하고자 하는 비즈니스의 방향이 제대로 설정되었는지, 사용자의 요구 및 행태와 일치하는지 분석하여 향 후 비즈니스 방향 재설정 및 웹 사이트 개선에 도움이 될 것으로 보인다.

• 한국재난정보학회 논문집
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• 제13권3호
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• pp.405-412
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• 2017

세월호 사고 이후 학교안전에 대한 인식이 높아짐에 따라 학교안전사고 예방과 유사시 사고 대처능력 및 재난관리에 대한 의식 제고가 필요하게 되었다. 이에 교육기관의 자체적인 재난관리대책을 강화해야할 뿐만 아니라 지역사회 재난관리 관련 기관의 지원 및 협조에 대한 중요성도 야기되고 있다. 하지만 학교 및 교육청에서 자체적인 역량으로 재난안전사고를 예방하기에는 어려운 부분이 많기 때문에 지역사회 재난관리 관련 기관의 지원을 통해 재난안전사고를 예방할 수 있다. 따라서 본 연구에서는 교육기관과 유관기관의 현황 및 협력 체계에 대한 이론적 검토를 실시하였으며, 실질적인 재난 관련 업무 담당자들의 재난안전에 대한 인식 및 협력 현황을 알아보기 위해 현장조사를 실시하였다. 또한 이를 토대로 향후 교육기관과 지역사회 관련기관의 안전협력체계 구축방안에 대해 제시하고자 한다.

• 한국임상수의학회지
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• 제33권2호
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• pp.107-112
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• 2016

The objective of this study was to determine potential contributing factors associated with biosecurity level of farrow-to-finish pig farms and to develop a classification tree model to explore how these factors related to each other based on prediction model. To this end, the author analyzed data (n = 193) extracted from a cross-sectional study of 344 farrow-to-finish farms which was conducted between March and September 2014 aimed to explore swine disease status at farm level. Standardized questionnaires with information about basic demographical data and management practices were collected in each farm by on-site visit of trained veterinarians. For the classification of the data sets regarding biosecurity level as a dependent variable and predictor variables, Chi-squared Automatic Interaction Detection (CHAID) algorithm was applied for modeling classification tree. The statistics of misclassification risk was used to evaluate the fitness of the model in terms of prediction results. Categorical multivariate input data (40 variables) was used to construct a classification tree, and the target variable was biosecurity level dichotomized into low versus high. In general, the level of biosecurity was lower in the majority of farms studied, mainly due to the limited implementation of on-farm basic biosecurity measures aimed at controlling the potential introduction and transmission of swine diseases. The CHAID model illustrated the relative importance of significant predictors in explaining the level of biosecurity; maintenance of medical records of treatment and vaccination, use of dedicated clothing to enter the farm, installing fence surrounding the farm perimeter, and periodic monitoring of the herd using written biosecurity plan in place. The misclassification risk estimate of the prediction model was 0.145 with the standard error of 0.025, indicating that 85.5% of the cases could be classified correctly by using the decision rule based on the current tree. Although CHAID approach could provide detailed information and insight about interactions among factors associated with biosecurity level, further evaluation of potential bias intervened in the course of data collection should be included in future studies. In addition, there is still need to validate findings through the external dataset with larger sample size to improve the external validity of the current model.

• 생명과학회지
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• 제26권2호
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• pp.247-252
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• 2016

산양삼은 식품 또는 약초로써 많이 사용되고 있다. 이번 연구의 목표는 high performance liquid chromatography (HPLC) - charged aerosol detection (CAD)에 의해 산양삼의 추출물에 사포닌들의 분석을 최적화 하는 것이다. CAD는 물리적인 특성은 물론이고 입자크기, 스펙트럼 특성과는 무관하게 비휘발성 물질도 분석할 수 있다. 산양삼 추출물 중 Gensenoside Rb1, Rd, Rg1, Rf, Re 및 Rh1을 분석하였다. HPLC-CAD분석을 위한 사포닌 추출물은 건조 산양삼 10 g에 95% 에탄올 100 ml을 넣어 80℃에서 24시간 동안 추출하여 사포닌을 얻었다. 6개의 주요한 사포닌을 정량화하였을 경우 값은 다음과 같다. 사포닌들의 함량은 Rb1 (5.48±0.12 mg/g), Rd (5.33±0.14 mg/g), Rg1 (12.80±0.05 mg/g), Rf (19.08±0.68 mg/g), Re (19.87± 0.05 mg/g), 및 Rh1 (16.47±0.16 mg/g)로 확인하였다. 대체적으로 산양삼 추출물의 사포닌은 protopanaxatriol (Rg1, Rf, Re, Rh1)의 값이 protopanaxadiol (Rb1, Rd)보다 높게 확인 되었다. 이번 연구에서는 산양삼 사포닌의 분석조건을 HPLC-CAD를 이용하여 최적화하였고 제품화를 위해 약리활성에 관한 연구도 매우 중요할 것이다.

• 보건행정학회지
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• 제2권2호
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• pp.112-130
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• 1992

Patient care services are provided to individual patients in response to their health needs produced by illnesses or injuries. The services are often addressed to very serious conditions, and also they constitute the most expensive component of health care services. Therefore, the importance of quality is emphasized, but there are many indications that patient care quality is far from a satisfactory state in most of the countries. Based upon this observation, it is attempted to examine obstacles and approaches to quality improvement in patient care services. In doing so, following Taguchi's(1986) definition of product quality, quality of patient care services is conceived of as better when the less is the sociental loss attributalbe to variability of intended function and harmful side effects they emhibit after being delivered. Some distinguishing features of medical care sector pose difficulties in implementing effective quality improvement programs in patient care services. Nevertheless, newly proposed method of quality management, based on industrial quality management approach, seems to have a great deal of potential to effectively cope with such difficulties. This method, unlike the traditional approach to quality assurance, focuses on total organisational processes, not individuals, as the obproach to quality assurance, focuses on total organizational processes, not individuals, as the objects of quality improvement; variation, not comparison with standards, in quality measurement; and continuous improvement, not removing only bad quality care, as an ideal. Prerequisite to a successful use of any quality mangement method is motivating providers to improve quality. Conceivable approaches for such motivation are self-regulation, external controls and promotion of competition. Since these approaches are not mutually exclusive, they may be employed in an appropriate combination. In Korea, medical care providers are now functioning under the circumstances where they have little reason for making efforts to improve quality of their services. Once these circumstantial conditions are changed to exert pressures on providers to improve quality, the use of adequate quality management method becomes an issue. In this connection, much attention shoould be directed to the newly proposed method described above. In all these efforts for improving quality of patient care services, health insurance would be able to play a pivotal role. Poviders of medical care, buth indiciduals and organizations, are usually very responsive to the measures that affect their financing, and thus health insurance can be a strong instrument for motivationg providers to improve quality. Also, the insurance continuously acquires data on patient care, which could be processed to produce information required to effective quality control.

• 한국산학기술학회논문지
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• 제18권4호
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• pp.570-577
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• 2017

일개요양병원에 입원한 호스피스 환자에게 제공되고 있는 직종별 호스피스 완화의료 서비스 행위와 빈도를 파악하여 향후 요양병원 호스피스 완화의료 수가 개발의 기초자료를 마련하는데 목적이 있다. 본 연구는 후향적 연구로 요양병원에 사망한 12명의 말기암환자에 대한 의무기록을 자료 로 임종 전 6개월 동안 1개월 간격으로 호스피스 완화의료 서비스 행위를 조사하였다. 직종별 호스피스 완화의료 서비스 행위를 살펴보면 의사는 수혈, 보호자 면담, 투약설명 등, 간호인력은 석션, 산소공급, 환자상태관찰, 투약 간호, 위관영양 등을, 그 외 사회복지사는 개별프로그램적용, 물리치료사는 전기신경자극치료, 영양사는 영양평가와 영양관리, 요양보호사는 식사 및 영양보조, 기저귀교체 등을 수행하는 것으로 나타났다. 조사대상 요양병원을 분석한 결과 요양병원의 호스피스 완화의료 서비스는 미흡한 실정으로 급성기 중환자에게 제공되는 공격적이며 적극적인 서비스가 중심이 되고 있어 편안하고 존엄한 임종 돌봄이 제공되지 못한 것으로 나타났다. 따라서 요양병원에서 제공되는 호스피스 완화의료 서비스 질을 향상시켜 노인들이 삶의 마지막 순간을 존엄하고 평화롭게 맞이할 수 있도록 호스피스 완화의료 수가적용 등의 제도적 방안을 마련할 필요가 있다.

• 유통과학연구
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• 제14권4호
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• pp.93-101
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• 2016

Purpose - As more consumers pursue high quality products at reasonable prices, Korean retail companies are increasing investment in expanding their outlet stores. Despite the growing importance of the outlet business, there has been very little empirical research on consumers' outlet shopping behaviors. This study aimed to investigate the relationships between consumers' perceived product value (performance quality, value for money, and social value) of outlet stores and overall shopping satisfaction and the effect of shopping satisfaction on outlet store loyalty. Research design, data and methodology - The authors developed a structural model in which performance quality, value for money, and social value of products are proposed to affect overall outlet shopping satisfaction, thus increasing customer loyalty. To analyze the research model, data were collected from 88 shoppers at suburban outlets. SPSS 21.0 and AMOS 21.0 were utilized to test the hypotheses. The unidimensionality of each construct was supported from the results of the reliability test with Cronbach's α and confirmatory factor analyses. Correlation analysis was performed and the results warranted the nomological validity of the measures. The fit statistics of the overall model analysis demonstrated an acceptable fit(X²(₁₆₁)=171.651, p=.000; X²/df=1.546; GFI=.821, NFI=.879, TLI=.942, CFI=.953, RMR=.035, RMSEA=.079). Results - The findings are as follows. First, consumers' perceived value of product performance quality had a significant positive effect on overall outlet shopping satisfaction. Consumers, who evaluate performance quality of the product more positively, tend to express stronger satisfaction and happiness about outlet shopping experience. Second, consumers' perceived social value of outlet products influenced their overall satisfaction significantly. Consumers who believe that products of outlet stores enhance self-concepts are more likely to satisfy with outlet shopping experience. However, consumers' perception of outlet products on value for money was not found to significantly influence overall shopping satisfaction. Finally, overall shopping satisfaction had a significant and positive influence on loyalty. Conclusions - While outlet retailers have traditionally focused on promoting competitively priced merchandise, the results of this study suggest that customers' overall satisfaction with outlet shopping is influenced more by the non-price-related product values. In the context of an outlet shopping environment, performance quality and social value of the products were found to be more critical predictors of customer overall satisfaction. Therefore, it would not be efficient for outlet retailers to highlight economic value of their merchandise. Instead, they need to investigate the performance quality of the products regularly and try to deliver quality guaranteed goods to enhance customer satisfaction. Also, outlet retailers should differentiate their businesses by carrying more unique and prestigious brands and emphasize higher social value and symbolic meanings of their products. As competition among outlet retailers are getting fierce, retail companies need to focus on strengthening customer loyalty with a long-term perspective. With a deeper understanding of the relationship between consumers' perceived product values and shopping satisfaction, outlet retailers will be able to develop customer loyalty strategies effectively and to achieve competitive advantage.

• 유통과학연구
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• 제12권8호
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• pp.91-102
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• 2014

Purpose - Today, the importance of the service industry has increased. Social welfare businesses that follow the non-profit principle have neglected the distribution of the service. However, an intangible service, when produced and consumed, has a similar service delivery system to common service distribution and social welfare. Therefore, the author has assumed the efficiency of the service delivery system of social welfare to be equivalent to the service distribution industry. Hence, various kinds of social welfare services for the prevention of elderly suicide, from the perspective of distribution, are discussed. Studies on generational relations have thus far investigated depression from parent-children conflict, and satisfaction with their lives. Studies on the relationship between family solidarity and elderly suicide by analyzing existing social problems are rare. This study investigated the effects of family solidarity between old parents and adult children upon elderly suicide by analyzing serious psychological and social problems. This study revealed basic measures for elderly suicide prevention through services that could elevate family solidarity from the perspective of social welfare service distribution. Research design, data, and methodology - The subjects were 468 elderly, 65 years or older, at 18 senior welfare centers and halls for the elderly at Seoul and Gyeonggi-do. Questionnaire surveys, excluding invalid answers, were analyzed. Convenience sampling was used from February 5, 2014 to March 5, 2014. The findings were: First, women and those having spouses with advanced educational backgrounds and social activities had primary solidarity such as contact solidarity, affectionate solidarity, functional solidarity (giving help), and functional solidarity (receiving help). In addition, those who had good health, from a subjective point of view, had more solidarity. Second, the elderly who were men and single, and who had poorer educational backgrounds thought of suicide, lacked social activities, and had poor health, from a subjective point of view. Third, family solidarity between old parents and adult children had significantly negative influence on the suicidal ideation of the elderly. Results - The study revealed the following implications. First, the preparation for old age should consider not only economic welfare but also the psychological welfare due to the relationship with children. Second, the phenomenon of elderly suicide because of a lack of family solidarity could increase national loss and have great influence upon welfare in old age. Therefore, planning of welfare services for the elderly should consider the value of relationships with children to improve the psychological welfare of the elderly. Third, the social expenses of government-oriented support for parents should be discussed from the people's point of view. Conclusions - The subjects of the study comprised the elderly at Seoul and Gyenggi-do; therefore, it would be difficult to extrapolate the findings to all the elderly in the nation. The subject visited senior welfare centers as well as halls for the elderly; therefore, it would be difficult to assume that the trends were representative of the elderly in the nation.

• 미술이론과 현장
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• 제3호
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• pp.51-66
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• 2005

With the advent of the time when the competitiveness of a nation or a city can be evaluated by the extent of cultural reception, the art exhibitions, like other genres of art, are actively held in various ways by different institutions. The spaces of exhibition offered not only by public museums and galleries but also by private galleries, alternative spaces and open-air exhibition spots are being increased. Likewise, the number of exhibitions organized on a large scale by Biennales and local governments is on the increase. In accordance with actual tendency, the Ministry of Culture and Tourism has planned to increase the number of museums and galleries up to 500 by the year of 2011. Under these circumstances, the actual situation shows that the central and local governments are adopting beneficial measures to support the private galleries such as permission of construction on green belt areas and tax deduction. That is, our society has come to realize that the necessity and importance of public as well as private galleries to play their roles as cultural and educational institution. Now, the number of galleries is growing. Exhibitions are held everywhere. Therefore, spectators have more chance to visit them than before. With these conditions and the growing number of amateurs, social interest in curator organizing exhibitions is getting popular. Because of the rise of curatorial popularity on the social level, the influence of curators which is exercised within the gallery seems to become gradually enlarged. In reality, it is true that the curatorial influence cannot be ignored more than ever for appear in various fields their new features made from their professional cometence. The function of gallery is more strengthened and its position is more heightened than those in 80s. For these reasons, the curators whose playground is the gallery, they may be regarded as invisible power to the artists. Futhermore, their influence as such seems to be more likely because our world of art does not still have any reliable system of art criticism. Nevertheless, considering the actual situation in which national and public galleries as cultural institution would rather exist on the local sentiments or political dynamics than on autonomy, there must be some restrictions for the galleries and the curators to obtain the power. In this context, the actual moment is looked upon as transitional period to make the curatorship settled down. Before discussing the power relevant to curatorship, we are going to examine first the role and function of curator and then the new curatorial role and function at the age of information. Finally, we will see in sequence the development and problems of curatorship, the power and dilemmas of curator.