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디자인 경영의 새로운 틀과 한국 기업에 디자인 경영을 적용하기 위한 3가지 추가 요구 사항 : 경험 디자인, 협업, 시행착오
( Joo Jaewoo(주저자) ),( Lee Annie(공동저자) ),( Hee Jean(공동저자) ),( Park Jung Ho(공동저자) ),( Joo Jaewoo(교신저자) ) 디자인융복합학회 2018 디자인융복합연구 Vol.17 No.6
The present research has two objectives. First, we introduce a new framework of design management proposed by Heather Fraser, the Director of Rotman Designworks. It comprises three gears: (1) user understanding, (2) concept visualization, and (3) strategic business design. Second, we investigate the key requirements that are necessary to apply the new framework to Korean companies. We collected fifty reports about the five special lectures from a new product development course at a university in Korea. These lectures were given by three designers and two product managers. We used interpretative analysis and followed three process of qualitative analysis of transcription, coding, and theme discovery. We derived specific requirements for applying design management to Korean companies: (1) experience design, (2) collaboration, and (3) trial and error. We introduced a novel design management framework and clarified the requirements how to successfully apply it to Korean companies. These findings imply that, firstly, executives and practitioners need to improve mutual communication and, secondly, corporations and agencies respect each other in their partner relationships.
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Park, Jaewoo,Attia, Nour F.,Jung, Minji,Lee, Myoung Eun,Lee, Kiyoung,Chung, Jaewoo,Oh, Hyunchul Elsevier 2018 ENERGY Vol.158 No.-
<P><B>Abstract</B></P> <P>The huge production of waste agricultural and biomass products has a negative impact on the environment, thus necessitating economic and environmental recycling of abundant bio-waste materials to useful materials. To recycle and convert bio-waste materials, a sustainable nanoporous carbon from bio-waste (peanut shell, gingko, and metasequoia leaves) is facilely synthesized via one-step carbonization. Carbonized samples contain a small quantity of metal and non-metal residues (including sulfur and phosphorus), resulting in naturally doped porous carbon. The porosity, morphology, and composition of the nanoporous carbons were investigated and compared with those of commercially available activated carbon. Pure component adsorption isotherms of CO<SUB>2</SUB>, CH<SUB>4</SUB>, and N<SUB>2</SUB> were also measured at 40 °C up to1 bar for all samples. These data were used to estimate the separation selectivity for CO<SUB>2</SUB>/CH<SUB>4</SUB> and CO<SUB>2</SUB>/N<SUB>2</SUB> 1:1 binary mixtures and pressures according to the ideal adsorbed solution theory (IAST) model. Carbonized gingko leaf had the lowest SSA and pore volume but the highest S and P contents, with the highest average selectivity of 506 and 54 for CO<SUB>2</SUB>/N<SUB>2</SUB> and CO<SUB>2</SUB>/CH<SUB>4,</SUB> respectively. This implies that the composition of the prepared carbon materials plays a significant role in their CO<SUB>2</SUB> adsorption and separation ability, rather than their textural properties.</P> <P><B>Highlights</B></P> <P> <UL> <LI> Sustainable microporous carbon from waste products was developed. </LI> <LI> Special elemental composition role of porous carbon was investigated. </LI> <LI> The developed porous carbon achieved 3.63 mmol/g of CO<SUB>2</SUB> at 1 bar and 40 °C. </LI> <LI> Enhanced CO<SUB>2</SUB>/N<SUB>2</SUB>(506) and CO<SUB>2</SUB>/CH<SUB>4</SUB>(54) selectivity was achieved. </LI> <LI> Synergetic effect between P and S elemental composition was noticed. </LI> </UL> </P>
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A Study of Affective Factors that Contribute to Middle School Students’ Use of Spoken English
Jaewoo Shim,Heechul Lee,Sinhwa Lee 현대문법학회 2020 현대문법연구 Vol.108 No.-
The purpose of this study is to investigate affective factors that distinguish the high spoken English use group from the low spoken English use group among Korean EFL middle school students. This study focuses on the variables of communication strategy, willingness to communicate, self-concept, motivation, and anxiety. A questionnaire on communication strategy, willingness to communicate, self-concept, motivation, anxiety, and the use of spoken English was designed and administered to 112 students of eighth grade in a province. The findings of the study are as follows: (1) the middle school students’ levels of extrinsic motivation and speaking anxiety were high, while the levels of self-concept, intrinsic motivation, and the use of spoken English were low, (2) the highest positive relationship was found between willingness to communicate (WTC) and the use of spoken English, while the highest negative relationship was observed between speaking anxiety and the use of spoken English, (3) willingness to communicate (WTC), academic self-concept, and communication anxiety were statistically significant factors that distinguished the high spoken English use group from the low spoken English use group. Based on the findings, some suggestions were made in regard to helping students improve their use of spoken English.
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