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방송 댄스운동 동호인에 대한 긍정심리자본, 운동지속의도, 주관적 운동강도의 관계 분석
김성문 한국사회체육학회 2020 한국사회체육학회지 Vol.0 No.82
Purpose: The purpose of this study is to analyze the relationship amogn the positive psychological capital , the exercise adherence intention, and the intensity of the subejctive exercise of the members of broadcasting dance exercise. Method: For the result, frequency analysis, correlation analysis, epxloratory factor analysis, reliability analysis, multiple regression analysis, and one-way variance analyssi were performed using the SPSS 21.0 statistical analysis package for data obtained from 183 women in the broadcast dance exercise. Results: The following conclusions were obtained. First, the positive psychological capital of members of the broadcast dance exercise positively influenced the exercise adherence intention. Second, there was a diffe-r ence between the positive psychological capital and the exercise adherence intention in the subjective intensity of exercise of the members of the broadcast dance movement. Trhdi, there was a difference in positive ps-y chological capital and exercise adherence intention according to the age classification of the broadcast dance exercise members. Conclusion: Therefore, it is confirmed that participation in the broadcast dance exercise positively affects the exercise adherence intention through the effective increase oft he positive psychological capital and that the subjective exercise intensity has a significant relationship between the positive psychological capital and the exercise adherence intention.
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층꽃나무(Caryopteris incana Miq.) 정유의 성분 분석과 세포 독성 평가
김성문 한국응용생명화학회 2008 Journal of Applied Biological Chemistry (J. Appl. Vol.51 No.3
The essential oil was obtained from the aerial part of Caryopteris incana Miq. by steam distillation, samples were collected by headspace (HS) and solid-phase microextraction (SPME) methods, and the compositions of the essential oil were analyzed by gas chromatography-mass spectrometry (GCMS). The fragrance of the essential oil was fougere and woody. There were sixty-nine constituents in the essential oil: 28 carbohydrates, 22 alcohols, 7 acetates, 7 ketones, 3 aldehydes, and 2 others. Major constituents were 4,6,6-trimethyl [1S-(1α,2β,5α)]-bicyclo[3.1.1]hept-3-en-2-ol (11.8%), taucadinol (9.4%), myrtenyl acetate (9.2%), pinocarvone (7.0%), 1-hydroxy-1,7-dimethyl-4-isopropyl- 2,7-cyclodecadiene (6.3%), δ-3-carene (6.2%). By SPME extraction, forty-nine constituents were identified: 22 hydrocarbons, 16 alcohols, 6 acetates, 3 ketones, and 2 ethers. Major constituents of the SPME-extracted sample were δ-3-carene (12.6%), (-)-myrtenyl acetate (11.2%), 6,6-dimethyl-2- methylene-bicycol [3.1.1] heptan-3-ol (10.9%), pinocarvone (9.3%). By HS extraction, ten constituents were identified: 5 hydrocarbons, 2 amines, 1 alcohol, and 2 others. Major constituents of the HS-extracted sample were (Z)-2-fluoro-2-butene (34.9%), δ-3-carene (6.9%), 6-(4-chlorophenul)tetrahydro- 2-methyl-2H-1,2-oxazine (5.9%). The IC50 value (0.011 μg/mg) in MTT assay using HaCaT keratinocyte cell line was lower than those of commercially-selling rosemary and tea tree, suggesting more toxicological studies are needed for commercial use of the essential oil of Caryopteris incana Miq. The essential oil was obtained from the aerial part of Caryopteris incana Miq. by steam distillation, samples were collected by headspace (HS) and solid-phase microextraction (SPME) methods, and the compositions of the essential oil were analyzed by gas chromatography-mass spectrometry (GCMS). The fragrance of the essential oil was fougere and woody. There were sixty-nine constituents in the essential oil: 28 carbohydrates, 22 alcohols, 7 acetates, 7 ketones, 3 aldehydes, and 2 others. Major constituents were 4,6,6-trimethyl [1S-(1α,2β,5α)]-bicyclo[3.1.1]hept-3-en-2-ol (11.8%), taucadinol (9.4%), myrtenyl acetate (9.2%), pinocarvone (7.0%), 1-hydroxy-1,7-dimethyl-4-isopropyl- 2,7-cyclodecadiene (6.3%), δ-3-carene (6.2%). By SPME extraction, forty-nine constituents were identified: 22 hydrocarbons, 16 alcohols, 6 acetates, 3 ketones, and 2 ethers. Major constituents of the SPME-extracted sample were δ-3-carene (12.6%), (-)-myrtenyl acetate (11.2%), 6,6-dimethyl-2- methylene-bicycol [3.1.1] heptan-3-ol (10.9%), pinocarvone (9.3%). By HS extraction, ten constituents were identified: 5 hydrocarbons, 2 amines, 1 alcohol, and 2 others. Major constituents of the HS-extracted sample were (Z)-2-fluoro-2-butene (34.9%), δ-3-carene (6.9%), 6-(4-chlorophenul)tetrahydro- 2-methyl-2H-1,2-oxazine (5.9%). The IC50 value (0.011 μg/mg) in MTT assay using HaCaT keratinocyte cell line was lower than those of commercially-selling rosemary and tea tree, suggesting more toxicological studies are needed for commercial use of the essential oil of Caryopteris incana Miq.
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김성문 경북대학교 법학연구원 2010 법학논고 Vol.0 No.34
The society has been becoming the high information society with the rapid development of the telecommunications technology for information and the appearance of internet, a new telecommunications media. The field of law is no exception and commercial code has already been in the process of change. especially, corporate section, unlike others, need to introduce the internet technology to heighten the efficiency of the organization and activities of the corporate, and many major countries such as america, british and japan, have accepted the internet technology and had it utilized. Shareholders’ Meetings were important because they provided a forum for discussion about the conduct of the business and a sharing of collective wisdom. The electronic ballot can provide efficiency and economic benefits such as acceleration of the corporate’s decision-making process and reductions in cost. Therefore, this paper studied the electronic ballot system was adopted in the Commercial Law of korea. 오늘날 정보통신기술의 비약적인 발전, 특히 세계최고의 수준의 정보통신기술을 유지하고 있는 우리나라의 상황과 주주의 참여를 높여 주주총회를 활성화시키는 방안의 일환으로 국제적 보조를 맞추기 위해 미국이나 일본 등에 비해 늦었지만, 2009년 상법의 개정을 통하여 전자투표를 도입하여 2010년 5월부터 시행하게 되어 동년 8월 23일에 비로소 한국예탁결제원이 전자투표관리기관으로서 인터넷기반의 전자투표시스템을 완비하게 되었는데, 상법 개정을 통해 주주총회의 의결권행사의 한 방법으로 도입한 전자투표는 여러 측면에서 효율성을 주고 있다. 회사의 입장에서는 주주총회 사무의 전자화로 시간․비용을 절감 할 수 있고, 의결권의 사전확보와 주주총회의 의안에 대한 가부의 동향을 미리 파악할 수 있어 의결정족수 확보를 위한 대응이 용이하고, 주주의 입장에서는 주주총회가 특정일에 집중해서 개최되는 현실을 감안하면 인터넷 등의 인프라가 구축되어 있으면 집이나 직장 등 장소의 구애를 받지 않고 의결권을 간편하게 행사할 수 있으며, 이에 따른 주주의 회사경영에 대한 관심과 참여를 높일 수 있는 장점이 있다. 주주총회의 활성화로 인한 회사에 대한 가치투자를 높일 수 있으며, 미국, 영국, 일본 등 선진국의 기업들은 2000년대 초부터 주주중시 경영, 기업경영 IT화 등을 위해 전자투표제도를 법제화하고 있는 국제적 환경에 보조를 맞추게 되어 외국인의 국내 기업에 대한 투자환경이 개선되는 등의 장점 등으로 인해 전자투표제도의 이용이 더욱 활성화될 것과 아울러 더 나아가 현장주주총회를 대체하는 전자주주총회로의 변화를 기대해 본다.
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국내 주요 물류기업의 효율성과 효율성에 미치는 영향요인 분석
김성문,하헌구 한국교통연구원 2017 交通硏究 Vol.24 No.3
본 연구는 국내 주요 물류기업들을 분석하여 국내물류기업의 발전방향을 제시하고자 수행되었다. 이를 위해 DEA-SBM을 활용하여 매출액 상위 20위권 물류기업들의 효율성을 분석하였다. 그리고 토빗(Tobit) 분석을 활용하여 연구대상 기업들의 효율성 영향요인 분석을 실시하였다. 이를 바탕으로 국내 주요 물류기업들의 효율성 향상을 위한 방향성을 제시하였다. 연구결과, 국내 주요 물류기업들의 효율성은 높지 않은 수준이었다. 그리고 영향요인 분석결과, 영업이익은 효율성에 양(+)의 영향을 미치는 것으로 나타났으며, 유형자산, 매출원가, 판매관리비는 음(-)의 영향을 미치는 것으로 나타났다. 이상에서 도출된 분석결과들에 따르면 국내 주요 물류기업들의 효율성 향상을 위해서는 유형자산의 선별적 관리와 원가관리가 필요한 것으로 요약이 되는 바, 이는 향후 국내 주요 물류기업들의 경쟁력 향상을 위한 유의미한 시사점을 제공해 줄 것으로 기대된다. This study is to analyze Korea’s primary logistics companies, which are listed as top 20 on sales, in order to draw up their improvement direction. A comparative analysis of efficiency on the companies is conducted with DEA-SBM. The level of efficiency is on low level. Determinants of efficiency from tobit regression analysis show operating income has positive effect while tangible assets, sales costs, and administrative costs negative. Selective management of tangible assets and curtailment of sales and administrative costs are considered to be needed to improve efficiency level of Korea’s logistics companies.
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