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실패경험 창업가의 목적지향성이 재창업 의도에 미치는 영향
조영룡(Youngryong Cho),박주영(Jooyoung Park),김문선(Moonsun Kim),김선우(Sunwoo Kim) 한국기술혁신학회 2020 기술혁신학회지 Vol.23 No.6
창업가의 실패에 대한 경험은 재기 의도에 긍정적으로든지 부정적으로든지 영향을 미치게 된다. 창업가의 실패에 대한 경험은 재창업의 동기부여가 되고 자산화될 수 있다는 점에서는 긍정적이다. 하지만, 창업자는 실패에 대한 부담감으로 재창업 의지가 저해되기도 한다. 본 연구는 실패를 경험한 창업자를 대상으로 창업자의 목적지향성(학습지향성, 성취형 성과지향성, 회피형 성과지향성)이 재창업 의도에 미치는 영향을 보되, 실패에 대한 두려움과 기회인식을 매개변수로 활용하였다. 본 연구는 실패한 창업가들을 대상으로 한 연구라는 점, 실패의 두려움과 기회인식이 재창업 의도에 미치는 영향을 살펴보았다는 점에서 기존 연구들과의 차별성 및 학문적 기여도가 있다. The experience of the entrepreneur’s failure affects his Re-starting Intention. The experience of an entrepreneur’s failure is positive in that it can motivate and turn into an asset. However, a founder’s willingness to re-start may be hampered by the burden of failure. This study shows the effect of the founder’s goal orientation (learning orientation, achievement-based performance orientation, avoidance-based performance orientation) on re-startup intentions for founders who have experienced failure, but using fear of failure and recognition of opportunities as parameters. This study differs from existing studies in that it is a study of failed entrepreneurs, and has academic contribution in that it examines the effect of fear of failure and recognition of opportunity on re-startup intention.
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조주연 ( Joo Yun Cho ),강문선 ( Moonsun Kang ) 한국초등교육학회 2016 초등교육연구 Vol.29 No.1
이 연구의 목적은 국내 뇌기반교육 연구들의 동향을 알아보고 그중에서 특히 교육의 이해에 관련된 연구들을 고찰하는 데 있다. 이를 위해 국내 뇌기반교육 연구들을 수집하고 뇌기반교육의 의미에 따라 분류한 후, 교육에 대한 뇌과학적 해석과 이해에 관련된 연구들의 내용을 정리하였다. 이 연구에서 뇌기반교육 분류의 기준은 뇌기반교육에 대한 이해와 적용의 순서에 따라 학습·인지·뇌에 대한 기초 연구, 학습자 이해를 위한 연구, 뇌과학적 해석 및 시사점 연구, 학습법 적용 연구의 네 가지로 수립하였다. 이 중 기존 현상에 대한 뇌과학적 해석 및 시사점에 관한 연구들은 교육 종사자들의 안목 형성과 전문성 제고에 이바지할 수 있다. 뇌과학과 교육을 연결하는 연구들은 과학적 입장에서 교육에 적용하려는 입장과 교육적 입장에서 이해의 폭을 넓히려는 입장으로 나눌 수 있다. 이러한 연구에서는 뇌과학적 타당성, 교육적 타당성, 교육과 뇌과학의 연결에서의 타당성을 갖추어야 한다. The purpose of this study was to identify the research trend of the brain-based learning which was carried out within the Republic of Korea. Especially, the study is focused on researches regarding the understanding of educational phenomena through the brain science research results. To fulfill the research purpose, co-researchers of this study have firstly collected the domestic brain-based learning researches according the logic inside the process of brain-based learning. The classification criteria of the domestic brain-based learning researches have referred the procedural sequence of the understanding/application of brain-based learning in the educational practice. The classification criteria which have applied in this study are as follows; (1) basic researches on the learning, cognition, and brain, (2) researches on the understanding of the learner/learning processes, (3) researches on the brain-scientific interpretation and its educational implications, and (4) researches on the brain-based teaching method. On the other hand, researches which have the purpose of connecting the brian science and education could be classified into two groups; the first group has the position to draw out educational implications according to the scientific viewpoint, and the second group has the position to expand the understanding span according to the educational viewpoint. As a result, this study suggests that the brain-based learning researches should have different kinds of validity.
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Namcheol LEE,Jina BAIK,Minyoung LEE,Moonsun CHO,Taek Jin KANG,Sung-Kyu HONG 한국생물공학회 2021 한국생물공학회 학술대회 Vol.2021 No.10
In general, enzymes with a whitening effect are water-soluble and lose their activity or their activity is lowered when they contact with oxygen in the air. In addition, the pH and temperature of cosmetics also affect the activity of the whitening enzyme. Therefore, in this study, a W/O/W multi-capsule was prepared using fat-soluble semi-solid oil, which is widely used in cosmetics, as a wall material for a water-soluble whitening enzyme to maintain the activity of the whitening enzyme. As a result, the size of the capsule manufactured by the cosmetic manufacturing apparatus is 300-900㎛, and at room temperature, it maintains its shape in a solid or semi-solid state. In addition, there is little irritation to the skin, and when applied to the skin, the capsule quickly turns into a liquid and is easily absorbed into the skin. At room temperature, it was confirmed that the water-soluble whitening enzyme was not released to the external water phase and that contact with oxygen was blocked, so that the enzyme activity could be maintained for a long period of time.
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곽성복(Sungbok Kwak),윤성현(Sunghyun Yun),문찬성(Chansung Moon),정기연(Giyun Jeoung),김무선(Moonsun Kim),조성민(Sungmin Cho),한혁(Hyuk Han) 한국자동차공학회 2009 한국자동차공학회 학술대회 및 전시회 Vol.2009 No.11
Bio-composites are emerging as a viable alternative to glass-reinforced composites due to the fact that reduction of CO2 emission, increase of recyclability for ELV regulation and reduction of car part are highly required. Natural fibers have advantages over man-made fibers in areas such as low costity, reduced energy consumption, carbon dioxide sequestration, and biodegradability. The combination of bio-fibers with polymer matrixes start to be used for automotive parts. However, due to their low adhesion to polymer, its physical properties are not as good as inorganic filler. Accordingly, the development of bio-fiber surface treatment, bio-polymer modification, adequate processing techniques and useful coupling agents to improve fiber-matrix adhesion is highly required. In this study, we introduce application details in automotives using bio-composites and characteristics of natural fibers, in addition, we provide experimental data to enhance physical properties using coupling agents.
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