• 한국자원리싸이클링학회:학술대회논문집
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• 한국자원리싸이클링학회 2005년도 춘계임시총회 및 제25회 학술발표대회
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• pp.19-19
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• 2005

In this paper, the author analyzed the characteristics of cycle Economy which is a key concept of current Japanese environmental policy. The Japanese government has adopted the Eco Town Project in order to grow up vein industry. But it is not clear that Eco lown project alms to create cycle society or sustainable society. When considering the location of vein industries, it is important to consider how efficient this industry collects wastes and develops a recycling goods market. Present Japanese law requires the people and companies to reduce waste. As a result, conventional manufacturing discharges waste this is too massive for vein industry to dispose of or recycle.

• 한국컴퓨터산업학회논문지
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• 제10권5호
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• pp.187-192
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• 2009

본 논문에서 개개인의 인증을 위한 그래프 이론을 사용한 손등 표면의 정맥 패턴의 인식을 알고리즘을 제안하였다. 개인 고유의 손 정맥 패턴의 데이터이미지를 사용하여 우리는 기대되는 응답의 측정을 위한 그래프 이론의 틀 내에서 매칭 알고리즘을 사용했다. 전처리과정을 통해 캡쳐된 이미지는 좀 더 날카롭고 명료하게 변환하였으며 세선화하였다. 세선화 후 이 이미지는 다시 정규화하여 노드와 에지셀을 갖춘 그래프를 만들었다. 이 정규화된 그래프는 인접 매트릭스를 만들 수 있었으며, 개개인의 정맥 패턴으로 부터 각각의 인접 매트릭스는 달랐다. 우리는 개인의 정맥 패턴은 실험을 통해 생체인식의 새로운 방법으로 접근할 수 있었다.

• 한국건설순환자원학회지
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• 제5권4호
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• pp.34-39
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• 2010

• 광물과산업
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• 제29권
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• pp.56-66
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• 2016

열수변질대가 폭넓게 분포하고 있는 우리나라에서 자연사면이나 인공사면에서 열수변질대 내에 산출되는 점토맥이 산사태 발생에 중요한 역할을 할 수 있다. 점토맥이 존재하는 지반에 지표수가 침투되면 점토광물의 팽윤성 때문에 국지적으로 간극수압이 급격히 상승할 수 있다. 간극수압의 상승으로 세립의 점토광물이 침식될 수 있다. 침식된 점토광물은 수두가 큰 곳에서 작은 곳으로 유동하면서 동수경사가 작은 부분에서 유속이 느려져 퇴적된다. 점토광물이 퇴적된 곳에서 국지적인 간극수압의 증가로 인한 지하수의 유출이 사면파괴를 일으킬 수 있다. 이에 본고에서는 열수변질 점토맥과 산사태와 관련한 국내외 자료를 소개하고자 한다.

• Asian-Australasian Journal of Animal Sciences
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• 제12권6호
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• pp.939-943
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• 1999

Three 28 day-old $Duroc{\times}Large$ $White{\times}Landrace$ litter mate gilts weighing an average of 6.5 kg were used to study the intestinal absorption of amino acids when provided in dipeptide form or in the form of a free amino acid mixture. The pigs were given one of three treatments. The control involved a duodenal infusion containing no amino-acids (phosphate buffer plus 5% sorbitol) while the remaining two treatments involved either a duodenal infusion containing a glycine-lysine dipeptide (1 g) or a mixture of the free amino acids glycine and lysine at the same concentration as in the dipeptide. Blood was drawn from a cannula inserted in the portal vein, at 5 to 20 minute intervals, for two hours following infusion. The concentration of intact dipeptide as well as free glycine and lysine in the portal blood was determined by high performance liquid chromatography. The intact dipeptide was never detected in the portal blood at any time after infusion. Lysine appeared in the portal blood more rapidly after infusion of dipeptide than after infusion of free lysine and the concentration of lysine in portal blood was higher in the pig infused with the dipeptide than after infusion of free lysine at almost all time points measured. The cumulative absorption of lysine and glycine from the intestine during the two hour period after infusion was greater in the pig infused with dipeptide than in the pig infused with free amino acids. The results suggest that although intact dipeptide did not reach he portal circulation, a special transport mechanism for absorption of dipeptide by intestinal cells appears to be present in pigs similar to that observed in other species.

• 대한안전경영과학회지
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• 제14권4호
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• pp.59-70
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• 2012

This study compared data regarding industrial accidents and awareness level for beauty product safety for four main parts of beauty industry such as hair-care, nail-care, skin-care, and make-up. Major risk factors in beauty industry are dust, musculoskeletal disorders, and organic solvent of beauty product in order of percentage. The specific types of industrial accidents in beauty industry are mainly associated with musculoskeletal system such as cuts, sprain, and varicose vein. They are mainly compensated by personal budget. The awareness levels of chemical and heavy metal containment for beauty product by beauty industry employee were 77.2% and 59.1% respectively. Most employee confirmed only important items of labelling requirement of beauty product. Also, most employee did not understand MSDS(Materila Safety Data) for chemicals used in beauty industry. Only 38.1% of beauty industry employee has had safety education while most employee (73.6%) realized that they needed safety education. Also, safety education supervised by KOSHA(Korea Occupational Safety and Health Agency) was the most preferred. This study would be good basis for safe and healthy working environment of beauty industry employee.

• 통상정보연구
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• 제11권4호
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• pp.229-259
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• 2009

Financial service in economy is same with neural net or vein net of human body. Moreover, every economic entity which has experienced global financial crisis in 2008 is realizing more importance and power of financial service, and is recognizing financial service as a part of new engine of growth for economic development. As global linkages relating financial service in the industry are deepened, we can expect that the economic interests between countries are more conflicted. Because financial service is regarded as critical factors in order to ensure future competitive advantage, more active change of financial service paradigm in Korea is required. The purpose of this paper is to analyze the paradigm of financial service in global business aspect, to prepare the global governance strategies about financial service, and to bring up some ideas for Korea's economic development after global financial crisis by intensifying the competitiveness of financial services. It is suggested that Korea should prepare the "Master Law for Financial Service" (provisional name) in advance as governance strategy for financial service. And not only establishing the financial risks prevention system and consumer's protection agency, but financial competitiveness strengthening actions will have to be included in governance strategy of financial service in Korea.

• 한국콘텐츠학회논문지
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• 제20권1호
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• pp.417-426
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• 2020

문화산업은 인간의 창작성을 활용하여 고부가가치를 창출할 수 있다는 점에서 매우 중요한 분야로 인식되어 왔다. 그럼에도 불구하고 지금까지 문화산업에서는 기업가의 역할보다는 개인 창작자의 영감과 아이디어 등에 주로 초점을 맞추어 왔다. 하지만 최근 "한류(韓流)" 등의 영향으로 인해 문화산업에서 기업가의 역할이 중요해지고 있다. 이에 본 연구에서는 리더의 혁신지향성, 위험감수성, 선발자우위, 종업원에 대한 보상, 재도전용이성이 마켓리더십에 미치는 영향에 대해 분석하였다. 그 결과, 위험감수성, 선발자우위, 종업원에 대한 보상, 재도전용이성의 경우에는 모두 마켓리더십에 긍정적인 영향을 미치고 있었으나, 리더의 혁신 지향성에서는 유의미한 결과가 도출되지 못하였다. 이는 문화산업에서 마켓리더십을 가지기 위해서는 리더의 직관보다 구성원들의 창의성이 발휘될 수 있는 환경 조성이 더 효과적임을 보여준다. 본 연구의 결과는 문화산업에 속하는 기업들이 전략을 수립하거나 정부에서 정책을 결정할 때, 기업가정신이 강조되어야 함을 시사한다.

• 한국인공지능학회지
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• 제5권2호
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• pp.15-25
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• 2017

Recently, technologies are being developed to recognize and authenticate users using bioinformatics to solve information security issues. Biometric information includes face, fingerprint, iris, voice, and vein. Among them, face recognition technology occupies a large part. Face recognition technology is applied in various fields. For example, it can be used for identity verification, such as a personal identification card, passport, credit card, security system, and personnel data. In addition, it can be used for security, including crime suspect search, unsafe zone monitoring, vehicle tracking crime.In this thesis, we conducted a study to recognize faces by detecting the areas of the face through a computer webcam. The purpose of this study was to contribute to the improvement in the accuracy of Recognition of Face Based on CNN Algorithms. For this purpose, We used data files provided by github to build a face recognition model. We also created data using CNN algorithms, which are widely used for image recognition. Various photos were learned by CNN algorithm. The study found that the accuracy of face recognition based on CNN algorithms was 77%. Based on the results of the study, We carried out recognition of the face according to the distance. Research findings may be useful if face recognition is required in a variety of situations. Research based on this study is also expected to improve the accuracy of face recognition.

• BMB Reports
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• 제43권9호
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• pp.604-608
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• 2010

Tumor necrosis factor-$\alpha$ (TNF-$\alpha$) mediates proinflammatory responses in primary human umbilical vein endothelial cells (HUVECs), and it upregulates the expression of secretory group IIA phospholipase $A_2$ ($sPLA_2$-IIA). $sPLA_2$-IIA plays a pivotal role in inflammation, and antithrombin (AT) possesses properties that are beneficial to endothelial cells. Therefore, we investigated the effects of AT on the expression of $sPLA_2$-IIA in TNF-$\alpha$-stimulated HUVECs. TNF-$\alpha$ potently upregulated the expression of $sPLA_2$-IIA, and prior treatment of cells with AT inhibited the expression of $sPLA_2$-IIA in HUVECs. Also, antibodies or siRNA for syndecan-4 blocked the protective effect of AT. Furthermore, PI3-kinase and the AKT pathway are significantly involved in the AT-mediated inhibition of the expression of $sPLA_2$-IIA. These results show that AT effectively suppresses the upregulated $sPLA_2$-IIA expression, which might contribute to the cytoprotective effects of AT in the treatment of severe inflammatory diseases.