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환경경영시스템의 효과 제고를 위한 환경측면 파악방법 연구
정유심,이상용,김회배 한국품질경영학회 2000 품질혁신 Vol.1 No.1
96년 ISO 14001 국제규격의 개발과 동시에 우리나라에서도 본격적인 환경경영시스템 인증제도가 시작되어, 기업경영에서 환경문제에 대한 적극적인 고려가 가시화되기 시작했다. 한편, 최근 사회적으로 환경에 대한 인식이 증가하면서 환경경영시스템 도입을 통해 이러한 인식에 부응하여 다양한 경영성과를 기대하는 조직의 요구도 커지고 있는 상황이다. 조직의 관점에서 경영성과란 결국 조직의 수익창출에 기여할 수 있는 성과를 거두는 것이기 때문에 환경경영시스템이 추구하는 목적은 환경영향의 저감을 통해 이러한 효과를 달성코자 하는 것이다. 이와 관련하여 본 연구에서는 조직이 발생시키는 환경영향의 요인, 즉 환경측면과 그 파악방법에 대한 이해를 통해 환경경영시스템의 효과 제고를 모색코자 한다.
丁悠心,鄭在灌 成均館大學校 科學技術硏究所 1994 論文集 Vol.45 No.2
Adsorption on activated carbon on the basis of an effective and widely used process for removing toluene from municipal and waste waters has been studied. In this study, the toluene adsorption from aqueous solutions was performed using the activated carbon manufactured by Duksan Chemical Co. and Wako Pure Chemical Co. The main experimental procedures were divided into two parts of batch experiments and differential bed column tests. The results were as fllows : 1. In the test of pH effects on adsorption, maximum adsorption capacity on activated carbon was observed at pH 7 in solutions and toluene was adsorbd better in acid solution than in basic solution. 2. The adsorption isotherm experiments were conducted at various initial concentrations and at initial pH fixed and no pH fixed in solutions, with varying carbon dosages. As the best fit Freundlich adsorption isotherm in solution at pH 7 was determined as follows ; q_1=2.230 x 10^3 C^0.635_s 3. At the flow rate of 480㎤/min greater than 430㎤/min above which the film diffusion resistance was minimized in the differential bed column tests, the reaction kineties for the removal of toluene in aqueous solution by activated carbon showed that r = 0.572 C^0.589_fc - [0.472 log C_i + 1.193] q^(3.409Ci^-0.495)_s 4. The remaining toluene concentration was less, after toluene was adsorbed in aqueous solution, by imported activated carbon[IAC] than by Korean activated carbon[KAC] so IAC showed good results. However, Freundlich adsorption isotherm showed favorable results with KAC in terms of numerical values of constant 1/n and equilibrium constant k when the isotherm was applied.
대중매체를 통해 표현된 헤어스타일 연구 - 웰라 프로폐셔널즈 트랜드 비전 2010-2011 년을 중심으로 -
김시내 ( Si -nae Kim ),정유심 ( Yoo-sim Jung ),양은진 ( Eun-jin Yang ) 한국미용예술경영학회 2011 미용예술경영연구 Vol.5 No.1
The show of sensibility consumers whom mass media developed by caused common people to feel like having gorgeous fashion to respect contemporary trends, as well as much more interesting how to set up total image formation and beauty design of caring themselves which are having confidence in their minds than before. Recently in 21st century, we have faced with a variety of communication age which is caused by the development of mass media. Among them, hair magazine is a important thing leading hair trends, providing amused beauty information, and show contemporary beauty trends, and taking a great role or forming some cultures. Now, beauty trends are globalized by the rapid development of information and technology concerned, like mass media, internet and soon. The period of changing the trends have a tendency to getting shorter then ever. After all of these trends periodically repeated times in the past with a sense of the hair that it is reinvented to suit the flow is a factor. Therefore, this study of how the years 2010-2011 Wella Professionals Trend Vision appeared to work by limiting the study to investigate the flow of each period is to c1ean up.