• 한국콘텐츠학회논문지
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• 제18권9호
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• pp.482-497
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• 2018

본 연구는 커피전문점 기업의 메세나 활동이 동일시, 기업이미지, 러브마크, 충성도에 미치는 영향을 살펴보고자 하였다. 표본추출을 위하여 커피전문점에 직접 방문한 조사원이 고객들에게 설문조사를 실시하였고, 2018년 5월 23일부터 6월 2일까지 11일간 800부를 배포하여 회수된 설문지중 불성실한 설문지를 제외한 711부를 최종분석에 사용하였다. 분석결과, 사회공헌, 순수성, 공익성, 호감도가 높아질수록 동일시가 높아지는 것으로 나타났고, 사회공헌, 공익성, 호감도가 높아질수록 기업이미지도 높아지는 것으로 나타났다. 반면, 순수성은 기업이미지에 부(-)의 영향을 미치는 것으로 나타났다. 순수성과 호감도는 러브마크에 긍정적 영향을 미치는 것으로 나타났지만, 사회공헌은 영향을 미치지 않았고, 공익성은 부(-)의 영향을 미치는 것으로 나타났다. 동일시는 기업이미지에 긍정적 영향을 미치는 것으로 나타났고, 동일시와 기업이미지는 러브마크에 긍정적 영향을 미치는 것으로 나타났으며, 동일시, 기업이미지, 러브마크는 충성도에 긍정적 영향을 미치는 것으로 나타났다. 이러한 연구결과는 향후 커피전문점 기업의 마케팅 기법에 실무적 시사점을 제공할 것으로 기대되며, 나아가 커피전문점 기업의 메세나 활동을 경험하는 소비자들의 삶의 질에 긍정적 역할을 하게 될 것으로 사료된다.

• 전기학회논문지
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• 제60권11호
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• pp.1993-1999
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• 2011

Today, the power utilities is setting on the slow load growth and the aging of power equipment, and then could spend the efforts on the stability of system performance. Asset management may be defined as the process of maximizing corporate profit by maximizing performance and minimizing cost over the entire life cycle of power equipment. Therefore, asset management is great way to fulfill the economic investment and the stability of system performance. This paper presents the application of effective asset managem ent from an economic perspective. A proposed method is considering the life cycle analysis using life cycle cost methodology for hydro-generator during the total life cycle. The life cycle cost methodology include a way to calculating maintenance and operating costs. The proposed method will be expected to play an important role in investment decision making considering economic evaluation.

• 한국산업정보학회논문지
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• 제23권2호
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• pp.75-92
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• 2018

본 연구는 제조기업에 재직중인 근로자를 대상으로 가족친화적 기업문화가 직원의 가족친화제도 인지도와 행동에 어떠한 영향을 미치는지를 조사하였다. 연구 결과 가족친화적 기업문화가 기업의 경쟁력 강화 뿐만 아니라 근로자의 행복에 영향을 끼쳐 근로자와 기업이 서로 상생할 수 있다는 것이 증명되었다. 본 연구는 자기기입식 설문조사방법을 통해 진행하였으며 배포된 설문지 중 295부가 최종 유효한 응답지로 선택되었다. 그리고 다중회귀분석을 통해 기업문화, 근무시간, 직장상사의 지원과 가족친화제도 인지도와의 관계를 도출, 가족친화제도의 인지도가 직장만족도 및 삶의 질, 이직의사, 조직몰입에 어떠한 영향을 주는지 검증하였다. 검증 결과 첫째, 기업문화가 직원의 가족친화인지도에 유의미한 긍정적인 영향을 주었다. 둘째, 근무시간이 가족친화인제도에 미치는 영향도 유의미한 긍정적인 영향을 주었다. 셋째, 직장 상사의 지원이 가족친화인지도에는 무의미한 영향을 주었는데 이는 직장상사의 지원은 근로자에게 일-가족 갈등을 줄여주고, 조직몰입, 이직의사에 유의미한 영향을 주는 것으로 나타났던 선행연구와는 다른 결과가 도출되었다. 넷째, 가족친화제도인지도는 근로자의 직장만족도 및 삶의 질에 긍정적인 영향을 주었다. 다섯째, 가족친화제도 인지도는 근로자의 조직몰입에 긍정적인 영향을 주었다. 여섯째, 가족친화제도인지도는 근로자의 이직의도에 부정적인 영향을 주었다. 연구 결과에서 살펴본 바와 같이 가족친화적 기업문화는 기업과 근로자에게 있어 긍정적인 효과를 미침에 따라 기업에서는 가족친화제도가 있음을 적극 알리고 제도를 활용하고자 하는 직원에게 적극 권장 및 지원할 필요가 있다. 또한 가족친화제도를 받아들이는 문화로 자리 잡을 수 있도록 중간관리자급을 중심으로 한 인식전환교육과 기업문화로의 정착을 위한 전사적인 노력이 필요하다.

• 디지털융복합연구
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• 제13권8호
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• pp.123-131
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• 2015

현대는 융합의 시대이다. 복잡하고 급격한 환경변화에서 살아남아야 하는 기업의 입장에서는 융합이라는 테마는 선택이 아닌 필수가 아닐 수 없다. 기술 분야에 있어서도 융합의 바람은 거세다고 할 수 있다. 이러한 현상들은 실생활에서도 많이 찾아 볼 수 있다. 실생활에서 가장 많이 접하고 있는 서비스 분야도 예외는 아니다. 융합으로 인하여 은행과 보험이 결합된 방카수랑스란 이름으로 은행업과 보험업이 통합되고 있다. 심지어 최근에는 은행 지점내에서 투자 상담, 주식매매 서비스까지 제공되고 있는 실정이다. 따라서 본 연구에서는 기업의 융합 필요성에 근거를 두고 기업의 융합요인이 재무적 성과에 어떠한 영향을 미치는 지를 회귀분석을 통하여 살펴보았다. 연구 결과 융합요인을 구성하는 외부환경요인, 내부환경요인, 핵심역량요인 모두 재무적 성과에 영향을 미치는 것으로 나타났다.

• 대한용접접합학회:학술대회논문집
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• 대한용접접합학회 2010년도 춘계학술발표대회 초록집
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• pp.43-46
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• 2010

As the nuclear power plant has been constructed continuously for several decades in Korea, the welding technology for components manufacturing and installation has been improved largely. Standardization for weld test and qualification was also established systematically according to the concerned code. The welding for the main components requires the high reliability to keep the constant quality level, which means the repeatability of weld quality. Therefore the weld process qualified by thorough test and evaluation is able to be applied for manufacturing. Narrow gap SAW and GTAW process are usually applied for girth seam welding of pressure vessel like Reactor vessel, steam generator, and etc. For the surface cladding with stainless steel and Inconel material, strip welding process is mainly used. Inside cladding of nozzles is additionally applied with Hot wire GTAW and semi-auto welding process. Especially the weld joint having elliptical weld line on curved surface needs a specialized weld system which is automatically rotating with adjusting position of the head torch. The small sized pipe, tube, and internal parts of reactor vessel requests precise weld processes like an automatic GTAW and electron beam welding. Welding of dissimilar materials including Inconel690 material has high possibility of weld defects like a lack of fusion, various types of crack. To avoid these kinds of problem, optimum weld parameters and sequence should be set up through the many tests. As the life extension of nuclear power plant is general trend, weld technologies having higher reliability is required gradually. More development of specialized welding systems, weld part analysis and evaluation, and life prediction for main components should be taken into a consideration extensively.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2003년도 ICCAS
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• pp.237-240
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• 2003

Gas turbines are extensively used in flight propulsion, electrical power generation, and other industrial applications. During its life span, a turbine blade is taken out periodically for repair and maintenance. This includes re-coating the blade surface and re-drilling the cooling holes/channels. A successful laser re-drilling requires the measurement of a hole within the accuracy of ${\pm}0.15mm$ in position and ${\pm}3^{\circ}$ in orientation. Detection of gas turbine blade/vane cooling hole position and orientation thus becomes a very important step for the vane/blade repair process. The industry is in urgent need of an automated system to fulfill the above task. This paper proposes approaches and algorithms to detect the cooling hole position and orientation by using a vision system mounted on a robot arm. The channel orientation is determined based on the alignment of the vision system with the channel axis. The opening position of the channel is the intersection between the channel axis and the surface around the channel opening. Experimental results have indicated that the concept of cooling hole identification is feasible. It has been shown that the reproducible detection of cooling channel position is with +/- 0.15mm accuracy and cooling channel orientation is with +/$-\;3^{\circ}$ with the current test conditions. Average processing time to search and identify channel position and orientation is less than 1 minute.

• 품질경영학회지
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• 제30권3호
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• pp.203-236
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• 2002

Environmental Performance Evaluation(EPE) is a key process of Corporate Environmental Management. This paper presents the results of an empirical survey on the status of current practices in EPE of Korean firms. Based on a corporate environmental management(CEM) model, which is initially developed by Hibbitt and Kamp-Roelands(2001) and modified in terms of EPE, the survey is peformed on the population of Korean firms, which are composed of firms certified as "environmentally friendly" by Korean government and/or certified under Is014001, and compares its results with those of Europe's. Although the relatively low response rate and some methodological limitations makes us be cautious about the interpretation, the results shows many interesting aspects of the current states of Korean firms' EPE practices. That is, the levels of EPE implementation in the environmentally-leading companies of Korea are almost the same as that of European companies, I. e., in the-final-part-of-developing-stage (3rd stage) level of the CEM model. It is also shown that as In Europe's case, Korean firms are also moving slower in external relationships than in internal control and management, are more developed in the parameters like environmental policy, Internal control, Information system, which are requirements of certification under Is014001, than in parameters like life cycle analysis and full cost accounting, which requires more research efforts, etc.orts, etc.

• 보건행정학회지
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• 제25권2호
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• pp.80-89
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• 2015

Background: This study aims to identify the monthly average medical expenses of public pension recipients, and analyze the determinants of total health and medical expenses and Western and Oriental medicine expenses, medical service expenses, and medical supplies expenses. Methods: This study used the fifth year data of 2013 out of the raw data of the Korean Retirement and Income Study collected by the National Pension Research Institute. This study conducted t-test, analysis of variance, and linear regression to verify publicly the relevance between pension recipients' general characteristics and health and medical expenses status using IBM SPSS ver. 21.0 for data analysis. Results: It was analyzed that there is a difference in the spending of expenditure and health care costs according to public pension recipients. Medical expenses of the national pensioners was higher compared to the special corporate pensioners. The national pensioner is related expenditure size, education level, family members living together, residential areas, status of spouse, number of chronic illness, and status of limitation in daily life with psychological health status. Conclusion: Therefore, fairness does not occur fire to the medical use between the special corporate pensioners and national pensioners, aggressive of government such as health policy and financial support for the retiree pension policy that reflects the reality intervention would be required.

• The Journal of Asian Finance, Economics and Business
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• 제8권9호
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• pp.189-199
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• 2021

This study attempts to examine the relationship between corporate social responsibility (CSR) disclosure and earnings management practices in the context of Saudi Arabia after mandatory IFRS adoption. It is carried out on an unbalanced panel of 277 observations over the period 2017-2019. For this purpose, CSR disclosure is measured by Bloomberg ESG scores, while the residuals from the modified Jones model are considered for earnings management. As control variables, we have retained the firm performance, market-to-book ratio, firm size, financial leverage, board independence, ownership concentration, managerial ownership, and lagged discretionary accruals. Using the system GMM estimator in the dynamic panel, the results show a positive association between CSR disclosure and earnings management practices, thus supporting the perspective of agency theory. Managers engage in socially responsible activities beforehand to conceal their wrongdoing and convince stakeholders that the organization is transparent. They probably use ethical codes as a tool to achieve their own goals rather than the firm's goals. Our contribution is the use of recent data (2017-2019) taking into account the mandatory adoption of IFRS in Saudi Arabia. Additionally, to our knowledge, this study is the first to address CSR disclosure and earnings management practices using GMM system estimates.

• 한국주조공학회지
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• 제42권6호
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• pp.392-397
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• 2022

In order to compliant the stringent exhaust emission regulations, higher fuel efficiency and cleaner exhaust gas in combustion engines have been required. To improve combustion efficiency, an exhaust gas temperature is increasing, therefore higher temperature resistance is required for components in exhaust system, especially turbine wheel in turbocharger. IN100 looks quite attractive candidate as it has high temperature properties with low density, however it has low castability due to poor ductility at high temperature. In this study, the balance of Al and Ti composition was optimized from the base alloy IN100 to improve the high temperature ductility by expanding the γ single phase region below the solidification temperature, while obtaining the high temperature strength by maintaining the volume fraction of γ' phase equivalent to IN100 around 1000℃. Furthermore, the high temperature creep rupture life increased by adding a small amount of Ta. The alloy developed in this study has high castability, low density and high specific strength at high temperature.