• 한국건설관리학회논문집
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• 제3권4호
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• pp.93-103
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• 2002

철근공사는 거푸집공사와 더불어 건축물의 구조적 안정성과 내구성 및 공기에 가장 큰 영향을 미치고 있는 공사이다. 그러나 국내 철근 콘크리트 공사는 철근현장가공조립을 주로 하고있어 낮은 생산성을 갖고 있는 실정이다. 따라서 본 논문은 생산성 향상을 위해 철근현장가공조립 프로세스를 부가가치 생산성향상을 위한 낭비요소를 분석하였다. 낭비요소 분석은 비가치창출 작업으로 인해 발생하는 요소로 철근현장가공조립의 가치분석을 통해 부가가치를 극대화 하고자 하였다. 그 결과 가치창출작업들이 비가치창출 작업보다 월등히 적다는 것으로 분석되었다. 특히, 본 논문에서 낭비는 불필요한 작업 단계와 인력, 장비, 자재, 시간 등에서 낭비되고 있었다. 또한 흐름생산이 되지 않고, 과잉생산을 하고 있는 것으로 조사되었으며, 가치의 변화가 필요한 것으로 분석되었다. 본 논문에서는 부가가치 생산성 향상을 위해 프로세스 상에 내재되어 있는 낭비요소를 분석하여 부가가치를 창출하는 가치창출 작업을 최대화하고, 비 가치창출작업을 최소화하는데 목적이 있다.

• 한국도서관정보학회지
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• 제49권3호
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• pp.133-168
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• 2018

이 연구는 공유경제의 특징과 편익 가치 등에 관한 이론적 논의와 검토과정을 통하여 공유경제가 가지는 잠재력과 가치를 분석하고, 도서관의 기능과 역할을 공유경제의 가치 측면에서 비교 분석하여 공유경제 환경에서 도서관의 역할을 제시하고자 한다. 이를 위해 공유경제로부터 창출되는 가치를 경제적 가치, 사회적 가치, 커뮤니티 가치, 기술적 가치, 환경적 가치 등 5가지로 구분하여 공유경제의 잠재적 가치와 도서관의 역할, 기능, 가치가 유사함을 제시함으로써 이를 기반으로 공유경제시대에 도서관의 공유가치 실현을 위한 기능과 역할을 제시하였다. 연구 결과, 공유경제의 경제적 가치를 실현하는 도서관의 물건, 공간 공유, 사회적 가치를 실현하는 도서관의 지식정보서비스, 교육, 콘텐츠 공유, 커뮤니티 가치를 실현하는 도서관의 네트워크, 경험 재능 공유, 기술적 가치를 실현하는 신기술과 편리성의 공유, 그리고 환경적 가치를 실현하는 도서관의 친환경성으로 도출 및 제시하였다.

• Environmental Analysis Health and Toxicology
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• 제4권1_2호
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• pp.27-34
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• 1989

This work was carried out to investigate the pollution of heavy metals and pH in soil, collected from the 156 sampling sites in 1987. 1. In the average contents of Cd, the highest value was 0.40 mg/kg in the Outskirt of Seoul area, the lowest value was 0.11 mg/kg in the Greenbelt area, and 0.21∼0.39 mg/kg in the other areas. 2. In the average contents of Cu, the highest value was 32.50 mg/kg in the Motorway area, the lowest value was 2.96 mg/kg in the Greenbelt area, and 9.53∼24.41 mg/kg in the other areas. 3. In the average contents of As, the highest value was 1.32 mg/kg in the Reclamated waste area, the lowest value was 0.31 mg/kg in the Greenbelt area, and 0.93∼1.32 mg/kg in the other areas. 4. In the average contents of Zn, the highest value was 27.33 mg/kg in the Center of city area, the lowest value was 9.97 mg/kg in the Greenbelt area, and 12.47∼25.23 mg/kg in the other areas. 5. In the average contents of Pb, the highest value was 125.25 mg/kg in the Motorway area, the lowest value was 12.99 mg/kg in the Farming area, and 17.01∼77.71 mg/kg in the other areas. 6. In the average contents of pH, the highest value was pH 7.08 in the Motorway area, the lowest value was pH 4.14 in the Greenbelt area, and pH 5.67～7.04 in the other areas. 7. The order of the distribution of heavy metals was Pb>Zn>Cu>As>Cd. There was significanthy correlation between Cd-Zn, Pb-Zn, Cu-Cd, Pb-Cu and Pb-Cd (p<0.01).

• 한국생활과학회지
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• 제21권1호
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• pp.151-163
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• 2012

The purpose of this study was to examine the effects of perceived fit and brand transfer on extension evaluation in luxury fashion brands. The instrument for this research was a self-administered questionnaire based on a previously developed scale. The variables addressed in this scale included perceived fit, brand value for both parent brand (clothing) and extension brand (home line), extension brand association, and purchase intention of the product in extension brands. The participants in this research comprised of 215 female consumers between the ages of 19 and 51 demographically distributed nationwide. Data were analyzed by descriptive statistics, paired t-test, factor analysis, and regression analysis via SPSS 12.0. Findings showed that brand value consisted of two factors: cognitive and hedonic value in luxury fashion brands. Parent brand value was significantly related to perceived fit with a positive effect on brand association and hedonic value in extension brands. With respect to brand transfer, cognitive value of the parent brand increased the extension brand's cognitive value, while hedonic value of the parent brand increased the extension brand's hedonic value. In addition, purchase intention of the product in the extension brands was determined by the perceived fit and hedonic value of extension brands. This study also discusses the managerial implications for marketers in developing effective luxury brand extensions into new product categories, which leads to a synergy effect in building brand equity in the luxury fashion market.

• 정보관리학회지
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• 제22권2호
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• pp.165-184
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• 2005

지식정보 사회가 점차 발전되어 감에 따라 온라인으로 제공되고 있는 정보에 대한 가치와 그 중요성이 날로 증가되고 있다. 하지만 정당화된 방법론이나 모델의 부재로 인하여 정보의 가치에 관련된 연구는 다소 미진한 실정이다. 이에 본 연구에서는 온라인 정보의 경제적 가치 평가 모델을 제안하고, 제안된 모델을 이용하여 실제로 정보통신부의 지원사업으로 개발 운영중인 정보통신 통합정보시스템(즉, ITFIND)에서 온라인으로 제공되고 있는 정보의 경제적 가치를 산출하였다. 경제적인 가치를 측정하기 위해 첫째, 정보의 카테고리별 이용가치와 교환가치를 측정하였고, 둘째, 이용자의 연간 수요량을 통해 정보 카테고리별 연간 일인당 $CS^{UV}$와 $CS^{EV}$를 산출하였으며, 마지막으로 ITFIND 전체 이용자의 연간 일인당 모평균 $CS^{UV}$와 $CS^{EV}$ 추정을 통해 ITFIND에서 제공하고 있는 정보의 연간 경제적 가치인 $CS^{UV}$와 $CS^{EV}$를 산출하였다.

• 한국정보시스템학회지:정보시스템연구
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• 제25권3호
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• pp.31-60
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• 2016

Purpose In 2016, the market size of mobile(m-) shopping goes beyeond more than half of a total of online shopping. People use smartphones as the main device for m-commerce. Under the circmustances, this study attempts to address why people prefer to use smartphone-based m-commerce. In other words, it is necessary to understand the main value that smartphone-based m-commerce creates. Drawing on the studies of consumption value, this study focuses on utilitarian value in predicting customers' continuance intention in the context of smartphone-based m-commerce, recognizing that utilitarian value is a key extrinsic motivation in the goal-oriented, performance-oriented shopping contexts. Furthermore, this study identifies factors affecting customers' utilitarian value from the perspective of benefits and costs, following the notion that it represents the result of evaluating a trade-off of benefits and costs caused by smartphone-based m commerce. More specifically, in this study, ubiquitous service, location-based service (LBS), transaction speed, and price utility belong to the benefit dimension, whereas technology anxiety and cognitive effort belong to the cost dimension. Design/methodology/approach To test the proposed hypotheses, the study conducted partial least squares (PLS) analysis with a total of 294 data collected on users with experience in smartphone-based m-commerce. Findings The results show that first, utilitarian value is increased by the benefits, such as ubiquitous service, transaction speed, and price utility. However, LBS has no direct effect on utilitarian value. Second, the noteworthy finding is that ubiquitous service and LBS greatly increase transaction speed. Third, technology anxiety and cognitive effort considered as the cost dimension are negatively associated with utilitarian value but their impacts on it are non-significant. Finally, the results support the argument that utilitarian value is a determinant of continuance intention. Overall, the findings imply that utilitarian value greatly depends on the peception on benefits rather than the aspect of cost in smartphone-based m-commerce. Overall, the findings offer new insight into the studies of m-commerce by considering and verifying the impacts of its benefits and costs simultaneously.

• 디지털융복합연구
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• 제11권4호
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• pp.449-457
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• 2013

본 연구에서는 현대 사회의 변화로 주목받고 있는 남성의 선호 이미지와 가치를 규명하고 미디어에 등장하는 인물을 통해 남성 메이크업이 현대 사회문화적 가치를 어떻게 충족시키고 있는지 알아보고자 한다. 연구 방법으로는 우선 문헌 자료와 인터넷을 중심으로 남성의 선호 이미지와 사회문화적 가치를 고찰하였다. 다음으로, 디자인 요소를 중심으로 미디어에 등장한 인물을 통해 남성 메이크업 사례를 비교 분석하였다. 첫째, 실용적 가치는 목적 지향적인 행동을 위한 합리적 사용의 기술적, 도구적 가치이다. 실용적 가치를 강조한 메이크업은 밝고 내추럴한 피부 표현, 최대한 자제된 색조의 연출, 진한 아이브로우 색상의 사용으로 표현되었다. 둘째, 미적 가치는 순수한 미적 가치만을 추구하는 표현적, 장식적 가치이다. 셋째, 상징적 가치는 역사와 사회에서 체험되는 의지적, 의도적 가치이다. 이는 남성들의 구매행동 동기를 설명하는데 있어 중요한 기준이 되는 선호 이미지를 이해하고 이미지 관리 형태에 대한 분석과 향후 남성들의 뷰티 트렌드를 유추하는데 실질적인 기초 자료로 활용 될 수 있으리라 사료된다.

• 한국병원경영학회지
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• 제18권2호
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• pp.57-80
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• 2013

The purpose of this study is to examine the information search behavior of medical consumers visiting a hospital, and investigate the consumption values of medical consumers, classified according to the information search behavior, and characteristics of online health and disease information. This study also tried to identify the factors affecting medical consumers classified according to information search behavior, and gain an extensive understanding of medical consumers'consumption values and online information use. The analysis results of this study are as follows: First, the consumption values of medical consumers were classified into a total of 7 factors, i.e. future-positive value, family-oriented value, sustainablehealth value, rational-progressive value, social-cooperative value, socialachiever value and hedonistic-individual value. Next, the characteristics of medical consumers'online information search behavior were classified into three types of consumer groups, i.e. the limited information-oriented consumer group, the practical information-oriented consumer group and the passionate information-oriented consumer group. Second, the analysis of the differences among the three groups classified according to the characteristics of the information search behavior in terms of consumption values, use of online information sources, utility and the intention to reuse online information showed that all the differences were statistically significant. The passionate information-oriented consumer group showed the highest scores in the sustainable-health value, the social-achiever value and the hedonisticindividual value. Third, the factors affecting medical consumers, classified into three groups according to the characteristics of the information search behavior, were found to be socio-demographic variables like consumers' age and occupation, consumers'consumption values, use of online information sources, and utility of online information. This study tried to understand what values medical consumers have according to the differences in the information search behavior by examining the consumption values of medical consumers according to the information search behavior. The significance of this study lies in the fact that consumption values are instrumental in understanding medical consumers by identifying the fundamental motives and desires of consumers' behavior.

• Asian Pacific Journal of Cancer Prevention
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• 제16권17호
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• pp.7683-7688
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• 2015

Background: The study evaluated the patient, lifestyle and tumor profile in patients undergoing upfront surgery for sporadic colorectal cancer (CRC) in Indian population. Materials and Methods: One hundred consecutive patients were included. Details related to their demographic profile, habits, signs and symptoms, tumor profile, further treatment and follow up were recorded. Results: The majority of the patients had colonic cancer (68%), advanced tumor stage 3 & 4 (46%), moderately differentiated tumors (70%) with absence of lymphatic invasion (60%) and metastasis (90%). Correlations between tumor location and abdominal pain (p-value 0.002), bleeding per rectum (p-value <0.001), difficulty in micturition (p-value 0.012) and constipation (p-value 0.007) were found to be statistically significant. Abdominal pain was more frequently reported in patients with metastasis (p-value 0.031). Loss of weight statistically correlated with absence of lymphatic invasion (p-value 0.047). Associations between tumor stage and alcohol intake (p-value 0.050) and non vegetarian diet (p-value 0.006); lymphatic invasion and intake of spicy food (p-value 0.040) and non vegetarian diet (p-value 0.001) and metastasis and alcohol intake (p-value 0.041) were also observed. Age and tumor grade were also correlated (p-value 0.020). Conclusions: Minimizing the adverse lifestyle factors can help in reducing the overall incidence of CRC in the Indian population.

• 농촌지도와개발
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• 제4권1호
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• pp.339-351
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• 1997

This study intended to enhance the quality of life of rural adolescents through survey 185 young people in YeonChun County, in the course of measuring the level of life of adolescents and finding several variables related with the level and drawing some applications for enhancement. As a result of this study we had some findings 1) the most young people were belonging to the second (vital feeling value) level and third (mental value) level 2) Sex, religion, tendency oriented to other person were three related variables with the level. The more the people having other-oriented tendency the higher the level of value. Female, Christian is higher in the level. 3) Many adolescents showed little hearty satisfaction concering their own life 4) The level of act in their real life were corresponded with the level of value 5) Characteristics of high value-level adolescents against low value-level ones were that they had high level of value-recognition, less family member. The hit ratio was 83.7 percent. On the basis of this study the following suggestions for the improvement of quality of life for youth in the rural area in the future. First, we should make a great effort in value education in order to clearly get the goal of the true life. The quality improvement such as the education of mental life and religion for the young people by developing programs to continously improve the value of life. Second, the necessity of behavior guiding other oriented tendency should be emphasized. We should connect adolescents with value recognition through more interest in actions. And third, it is necessary to make a professional effort for the improvement of level of value, that is, an in depth study of the theoretical systemization.