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산업구조에 기반한 지속가능경영 문화: 정유산업을 중심으로
박순창(Park, Soon-Chang) 한국문화산업학회 2022 문화산업연구 Vol.22 No.1
본 연구는 정유산업의 지속가능성 문화를 분석하였다. 정유산업의 현황과 주요 경쟁세력 파악, 그리고 정유산업이 당면한 주요 이슈를 분석하고, 지속가능경영보고서 분석을 통해 각 기업들이 얼마나 제대로 이슈들을 인식하고, 대응하고 있는지를 살펴보았다. 첫째, 정유산업은 국내 수출액 4위로 한국 경제에 큰 비중을 차지하는 산업이며, SK에너지, GS칼텍스, S-OIL, 현대오일뱅크의 4사가 과점하고 있다. 둘째, 정유산업의 산업구조 분석을 통해 대체재의 위협요인이 가장 큰 것을 알 수 있었다. 셋째, 정유산업의 주요 이슈로는 탄소중립, 장기적 수요 감소, 4차 산업 관련성, 인재 확보, 안전사고를 선정하였다. 넷째, GS칼텍스의 경우, 탄소중립이슈와 장기적 수요 감소 이슈에는 분명한 인식과 구체적인 대응방안을 보여주고 있는 반면, 4차 산업 이슈와 인재 확보 이슈에는 언급이 많지 않았다. 다섯째, S-OIL은 4차 산업 이슈와 인재 이슈에는 분명한 인식과 구체적인 대응방안을 보여주고 있는 반면, 탄소중립 이슈와 장기적 수요 감소 이슈에는 언급이 조금 부족한 면이 있다. 여섯째, 안전사고 이슈는 두 기업 모두 분명한 인식과 대응을 보여주고 있다. This study analyzed the sustainability culture of the oil refining industry. The current status, major competitors, and key issues of the oil refining industry were analyzed, and sustainability reports were reviewed to examine how well each company had been aware of and dealing with the issues. The results are as follows: first, the oil refining industry is the fourth largest export industry that has the most significant impact on the Korean economy. SK Energy, GS Caltex, S-Oil, and Hyundai Oilbank are four major companies controlling the market. Second, the analysis of the structure of the oil refining industry found that material substitution is the most serious threat to the industry. Third, major issues in the industry included carbon neutrality, long-term demand reduction, relevance to the fourth industry, securing human resources, and workplace accidents. Fourth, GS Caltex showed a clear awareness of and concrete plans for the issues of carbon neutrality and long-term demand reduction, while it rarely mentioned the issues of the fourth industry and securing human resources. Fifth, while S-OIL had a clear awareness of and concrete plans for the issues of the fourth industry and securing human resources, their reports did not mention enough about the issues of carbon neutrality and long-term demand reduction. Sixth, both companies showed a clear awareness and concrete plans for the issue of workplace accidents.
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박순창(Soon Chang Park),정경수(Kyung Soo Chung),이재록(Jae Rock Lee) 한국경영학회 2000 경영학연구 Vol.29 No.4
The purpose of this study is to develop an information technology acceptance model and test it empirically using field survey. To achieve this purpose, various theoretical frames related to technology acceptance model have been extensively reviewed including the theory of reasoned action(TRA), the technology acceptance model(TAM), and the theory of planned behavior(TPB). Based on literature review, we proposed a technology acceptance model and tested it empirically using the field study. This model was designed to predict and explain the usage behavior of Internet. The data were analyzed with structural equation modeling with LISREL 8.12. The major results of this study are as follows: First, usefulness was influenced by experience, task equivocality, organizational support and ease of use. Second, experience and organizational support were determinants of ease of use. Third, experience, task interdependence and organizational support influenced subjective norm. Forth, self-efficacy was influenced by experience and organizational support. Fifth, use and ease of use had positive effects on present usage but subjective norm had negative effects. Finally, self-efficacy had not significant effect on usage.
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김병곤,박순창,김진화,김종욱,Kim, Byung-Gon,Park, Soon-Chang,Kim, Jin-Hwa,Kim, Jong-Uk 한국경영정보학회 2003 Asia Pacific Journal of Information Systems Vol.13 No.4
Individual adoption and sustained usage of information technology(IT) are crucial prerequisites for exploiting IT as integral components of organizational work. Previous studies on technology adoption in workplace suggest that acceptance behavior is influenced by a variety of factors such as individual differences, social influences, beliefs, attitudes, and situational influences. In this paper, we introduce a research model to predict the usage behavior of intranet in workplace and also explain the causal relationships among variables. Based on the survey of 333 intranet users, this study uses structural equation model with LISREL 8.12. This study suggests several major results from surveys and analysis from them. Perceived use is influenced by intranet experience, task equivocality, organizational support, and perceived ease of use, Experience and organizational support determine perceived ease of use. Task equivocality, task interdependence, and organizational support have positive effects on subjective norm. On the other hand, present usage, which is a dependent variable in this model, is influenced by perceived use, experience, task interdependence, and organizational support.
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건강한 성인을 대상으로 바로 누운 자세에서 하지거상 후 발생하는 심박출량 변화의 실시간 측정
서준영 ( Joon Young Suh ),박순창 ( Soon Chang Park ),박성욱 ( Sung Wook Park ),한상균 ( Sang Kyooun Han ),조영모 ( Young Mo Cho ),배병관 ( Byung Kwan Bae ) 대한응급의학회 2021 대한응급의학회지 Vol.32 No.6
Objective: Passive leg raising for treating patients with shock involves the elevation of the legs in the supine position and can also be applied to patients showing sudden aggravation after lying down for a certain period. A study involving healthy adults has reported that this type of passive leg raising is ineffective for those who spend a long time in the supine position. The study measured cardiac output intermittently using echocardiography rather than measuring it continuously in real time, making it impossible to examine the overall trend in cardiac output before and after the leg raise. This study aimed to examine changes and trends in cardiac output using a device that measures cardiac output in real time. Methods: The present study was conducted from January to August 2020 and included healthy adults aged 18 years and above. Cardiac output was measured with a noninvasive cardiac output measuring device (electrical cardiometry, ICON) for 30 minutes in the supine position and for another 30 minutes in the supine position with the legs raised at 45° for 60 minutes. Results: A total of 40 participants were included in the study. Cardiac output increased from 5.13±1.42 L/min to 5.14± 1.64 L/min after the passive leg raise. However, the increase was not statistically significant (P=0.958). Conclusion: No statistically significant change was found between the cardiac outputs before the leg raise and after the leg raise.
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