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녹색경영평가 항목과 경영성과와의 관계에서 구성원 인식의 매개효과분석
서준혁(Junhyeok Seo),서상혁(Sanghyeok Seo),오재우(Jaiwoo Oh),박수용(Sooyong Park),이동형(Donghyung Lee) 한국산업경영시스템학회 2014 한국산업경영시스템학회지 Vol.37 No.1
The purpose of this study is to examine the green management evaluation criteria and Employee Awareness and analyze their impact on management performance. A survey was conducted using a questionnaire form that was given to companies with fewer than 300 regular workers and less than 30 billion won in sales. The three-step mediated effect analysis proposed by Baran and Kenny was performed to verify the roles of the parameters. The research results are summarized as follows. First, awareness of greenhouse gases and environmental pollution play a mediating role affecting the management performance. Second, awareness of harmful chemical substances play a mediating role affecting the management performance. Lastly, The survey subjects were limited to SMEs in Chungcheong province and thus, this may not be applicable to all companies.
서준혁(Junhyeok Seo),홍순석(Soonseok hong),장재덕(Jaeduk Jang),주인식(Insik Joo) 한국자동차공학회 2011 한국자동차공학회 지부 학술대회 논문집 Vol.2011 No.10-1
More than five auxiliary engines such as crankshaft, water pump, fan, air conditioning, power steering pump are equipped with an automobile and as a medium to drive them pulley is used Although the shape of pulley is simple, structure analysis is important when we design a pulley Because if pulleys are equipped in an engine only once, durability should be ensured until a junked car and according to thickness and shape stress of pulleys are affected. So in this study, we suggested optimizating design process and methodology of pulley using structure and fatigue analysis considering decreasing rate of cross section occurring in press process, shape and material thickness of pulley.
충북지역 특화산업 현황 분석 -기계부품(자동차), 의료기기산업을 중심으로
이형욱,서준혁,박성준,배성민,Lee, Hyoung-wook,Seo, JunHyeok,Park, Sung-jun,Bae, Sungmin 한국교통대학교 융복합기술연구소 2016 융ㆍ복합기술연구소 논문집 Vol.6 No.2
Based on Regional Industry Development Plan in 2014, machinery part industry and medical instrument industry has been designated as core industries of Chung-buk area. Machinery part industry plays an important role in economic growth of chung-buk area and it has been faced with signigicant changes - such as SMART factory and IoT(Internet of things). Also, medical instrument industry with 3D printing technology grows rapidly in Chung-buk area. It is believed that medical instrument could be next cash-cow items for Chung-buk area. In this paper, we survey, analyze and summarize the current machinery part industry and medical instrument industry focused on Chunk-buk Area.
한·중 소비자의 친환경적인 소비활동에 영향을 미치는 구매 결정요인에 관한 비교 연구
조려 ( Li Zhao ),서준혁 ( Junhyeok Seo ),배성민 ( Sungmin Bae ) 한국품질경영학회 2016 품질경영학회지 Vol.44 No.2
Purpose: In this study, we revealed the influence of customer buying factors in the purchase process of eco-friendly product. Especially, we focused on the information acquisition, alternative evaluation, and after- purchase activity process based on Korea-China customer’s survey. Methods: In the information acquisition process, we investigate the channels of information acquisition about eco-friendly product, a reliability of information, and an impediment of acquiring product information. At the stage of alternative evaluation, we extract various causes that affects pre-purchasing process and perform the AHP analysis to identify critical causes. At last, we compare several factors which affects before and after purchasing process. Results: Especially, an average utilization and cognition score of eco-friendly products of Chinese consumers is higher than Korean consumers’ score. In addition, critical buying factors of Korean consumers are a product quality, an evaluation of existing users. However, that of Chinese consumers are safety of products and environmental benefits of products. Conclusion: In recent years, as the rapid economic development of China, environment pollutions like heavy smog and yellow dust have been occurred frequently. In that manner, Chinese consumer``s environmental consciousness is rapidly increasing; not only try to be active participant in eco-friendly activities, but also eco-friendly purchasing activities. In addition, Chinese consumers recognize eco-friendly products as good products made with advanced technology.