• 한국컴퓨터정보학회논문지
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• 제22권3호
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• pp.69-79
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• 2017

In this paper, we propose our four-phase life cycle of P2P botnet with corresponding detection methods and the future direction for more effective P2P botnet detection. Our proposals are based on the intensive analysis that compares existing P2P botnet detection schemes in different points of view such as life cycle of P2P botnet, machine learning methods for data mining based detection, composition of data sets, and performance matrix. Our proposed life cycle model composed of linear sequence stages suggests to utilize features in the vulnerable phase rather than the entire life cycle. In addition, we suggest the hybrid detection scheme with data mining based method and our proposed life cycle, and present the improved composition of experimental data sets through analysing the limitations of previous works.

• 동아시아식생활학회지
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• 제21권1호
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• pp.1-13
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• 2011

The number of North Korean refugees residing in the Republic of Korea (South) has reached 17,000, and this number is expected to exceed 20,000 (North Korean Supporter's Association, 2009). Refugees have developed improper dietary habits while hiding and escaping North Korea. They have also developed preferences for exotic food. This thesis attempts determine the changes in Korean food. This study also describes the view on South Korean food by North Korean refugees. According to our survey, women refugees had better dietary habits than men. Moreover, women and those in their 40's showed a tendency to choose food based on quality over quantity. Both men and women refugees responded that they cook food based on North Korean recipes. Those who view their current financial status as average or higher stated that South Korean food is tastier than North Korean food. Those whose financial status among North Koreans was average or higher when they lived in North Korea appreciated the splendor and beauty of South Korean food more. The results of this study are expected to assist in determining the differences in dietary habits between those from the North compared to Koreans living in the Republic of Korea. Therefore, studies between South and North Korean food should continue.

• 한국보건간호학회지
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• 제14권2호
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• pp.372-381
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• 2000

This study was carried out to compare influential life-style factors between Korean and Japanese women. with a view to providing basic data needed in the community nursing activities for the health promotion of women, The questionnaire survey was conducted between Jan 1 and April 15. 2000 on 64 Korean and 63 Japanese women who committed the care of their child to a day-care center because they had to go to work. The obtained results are as follows. 1. On the whole. there was little difference in the score of life-style factors between Korea and Japan. The areas in which Japanese women got a higher score were personal relationship and nutrition, and Korean women got a higher score in the area of self-realization. 2. Both in Korea and Japan. the degree of satisfaction with family life proved to be the most influential factor on the life-styles for the health promotion of women. This implies that the level of their practicing life styles for the health promotion becomes higher in proportion to the degree of satisfaction with their family life. In conclusion. considering the fact that the proportion of women workers has been on the increase in Korea. heath promotion services for women need to be treated more importantly, with the focus on the interpersonal relationship not only in family but also in work sites.

• 한국전통조경학회지
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• 제29권2호
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• pp.39-51
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• 2011

본 연구는 조선시대 문인들의 조경공간과 관련한 기록을 대상으로 조선시대 다양한 전개양상을 보인 와유문화와 전통조경공간과의 문화사적 관계를 살펴보고자 한 것이다. 현실의 유교적인 삶과 자연의 도교적인 삶을 절충하며 살아야 했던 조선시대 문인들의 산수자연에 대한 태도는 다방면의 문화가 난숙해지면서 점차 철리적(哲理的)인 태도에서 심미적(審美的)인 태도로 변화하게 되었다. 이러한 산수자연관의 변화와 명말청초 시은(市隱)하고자하는 성시산림(城市山林)의 문화가 전래되면서 산수자연을 일상공간에서 쉬이 즐기고자 하는 바람이 간절해졌다. 그러한 바람은 현실 속에서 소요유(逍遙遊)한다는 의미를 갖는 와유문화(臥遊文化)에 주목하게 되고 다양한 와유문화의 양상들을 만들어냈다. 국문학분야에서는 일상공간에 앉아 산수의 감흥을 글로 즐길 수 있는 산수유람기(山水遊覽記)가 발달하고, 미술분야에서는 이상향을 그렸던 관념산수화(觀念山水畵)가 실제의 경관을 옮겨 핍진(逼眞)한 산수의 미를 즐길 수 있는 실경산수화(實景山水畵)로 발달하게 되었다. 조경분야에서는 개인의 이상(理想)을 표현할 수 있는 일상공간에 산수자연을 담아 감상의 측면에서 가장 생생함을 체험할 수 있는 공간을 조성하였다. 또한, 전통조경공간은 방안에 누워서도 꿈꾸고 싶은 대상으로 실제 산수이상의 의미를 지니게 되었다.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2001년도 춘계학술대회
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• pp.211-215
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• 2001

In the last year, the number of registered vehicles in Korea surpassed the 12 million mark, and increase in number continuously Nowdays, this tendency has raised some problems inevitably in the view of expansion of ELV(end of life vehicle) and earth environment pollution resulted from it. For the proper scope with this environment pollution, recycling of parts and materials, minimization of wastes are desirable. And application of disassembly technology is required for it necessarily. Therefore it is essential to study systematically about disassembly technology of ELV with high efficiency for improvement recycling ratio and diminution shredder dust amount also in Korea.

• 동아시아식생활학회지
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• 제2권2호
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• pp.251-262
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• 1992

Eum Sik Check is a cooking book written in old Korean by a woman called Dan Yang Daek. In this study, the contents of the book are interpreted in modern Korean, and are analyzed, compared, and examined in the point of view of cooking. The book shows 1) the methods of the setting of a large table, of a table for ancestor-memorial services, of decorative seasonings, 2) 11 methods for making rice cakes, 3) 21 methods for side dishes, and 4) 7 methods for berwing rice wine.

• 생명과학회지
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• 제4권3호
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• pp.92-101
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• 1994

With the rapid development of bioorganic chemistry recently, a field of artificial enzymes has a great concern from the industrial point of view. A number of possibilities now exist ofr the construction of artificial enzymes. They must posses two structural entities, a substrate-binding site and a catalytically effective site. It has been found that producing the facility for substrate binding is relatively straightforward but catalytic sites are somewhat more difficult. Therefore, synthetic catalysts do not yet match all the properties of an enzyme, however, the design of catalysts has lead to very powerful effects. This article reviews the existing literature on the modeling of artificial enzymes using cyclodextrin, modified cyclodextrin and crown compounds.

• 한국수학교육학회지시리즈E:수학교육논문집
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• 제20권4호
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• pp.503-521
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• 2006

'Calculus for Life Science' is one of the calculus courses for students majoring life science in Seoul National University. Contrary to the other calculus courses for students in natural sciences and engineerings, in 'Calculus for life Science' we have primarily chosen computer-based curriculum that is useful to life science and so we have tried to fulfill the requirements of the students majoring life science. Like this, we are of the opinion that there are diverse requirements in life science as well as other majors in basic mathematical education of the university. Upon this view, in this research, we consider the present conditions, the points at issue and study improvements of them. In section II and III, we introduce briefly the present 'Calculus for Life Science' focused on the curriculum. In section IV, according to the course evaluations and questionnaire, we make an analysis of the present condition and the points at issue of 'Calculus for Life Science'. In section V and VI, we present the improvements of the curriculum and the several education environments.

• 지역사회간호학회지
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• 제10권2호
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• pp.525-536
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• 1999

The result of this study may be abstracted as follows. 1) The study was done on 48.3% seniors(138), 34.3% sophomores. and 17.5% juniors mostly ranging in age from 21 to 22, the largest number of students at 38.1%(109) were Christian. followed by 31.5%(90) were Confucian. 20.6%(59) who were Catholic. and 9.1%(26)who were Buddhist. 2) Concerning the economic views. 46.8%(134) preferred Capitalism 40.9%(117) preferred a combination of Capitalism and Socialism, 8.7%(25) were for more or less Socialistic in view point, and 3.5%(10) for Socialism. 3) Among the internal factors causing poverty, 'lack of ability(knowledge)', scored the highest at 3.528, and 'beauty or appearance' scored the lowest at 1.570. Social factors scored high in 'bad economic/tax policies' at 3.374 and 'low average in wages' at 3.364. Among family matters, 'not much money at home' scored the highest at 3.273, and 'low expectation of success in poor families' scored the lowest at 2.315. On concerns of fate and destiny. 'bad luck' turned out to be the most likely cause of poverty with the score of 2.619. and 'destined poverty' was the least likely cause with the score of 1.969. 4) The high scoring economical consequences of poverty was 'not able to do as one desires' at 3.965, and 'no money to buy things wanted' at 3.804. 'Gets tired of life' (4.028) scored high in psychological consequences showing that poverty affects these matters greatly. 'Looked down on by others' (3.538) scored high in social circumstances, and 'feels like a burden to society' scored low at 2.080. Among family matters. 'hard life' scored high at 4.210, and 'low morality' scored low at 1.972. 5) Significant differences(p= .00) were found between economic views and what significance certain internal factors caused poverty these differences were also related to a reliance on religion, economic views, and economic status. Significant differences were also found between economic status and internal factors causing poverty(p= .04), economic point of view and social factors(p= .01). and economical point of view and luck related matters, (p = .01) When the consequences of poverty were considered. psychological factors such as 'hate towards oneself', 'tired of life', and 'afraid of the future' showed significant differences in relation to economic status. (p = .02) Family matters also showed significant differences in relation to economic status(p= .03), With personal characteristics and wealth causing factors, significant differences were found between a person's economic point of view and ecinomic status when considering and internal or social factors.

• Korean Journal of Acupuncture
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• 제30권1호
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• pp.9-15
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• 2013

Objectives : Definition of Life has led an identity and advancement in the knowledge system of science including biomedicine. The world welcomes the new paradigm about the integrative medicine throughout Western Medicine and Traditional Medicine co-exists so far. Methods : Thus this study has comprised how Life was interpreted in Korean Medical history. To reach the purpose, various data and documents about Life subjected to the medical field was collected from medical textbooks and chapters presented in ancient Korean Medicine. Results : Most of important issue is Life as the key even though there are many opinions and conflicts in the view of Life between Western and Korean medical culture. As a result it is not different in the concept of Life each other except for speaking differently same as using the different languages. Integrative Medicine has accepted that it emphasizes the therapeutic relationship between practitioner and patient, is informed by evidence, and makes use of all appropriate therapies. Integrative Medicine declares to be a kind of medicine if vary medical system can focus on human being. Conclusions : Since Korean Medicine was early therapeutic medical categories developed based on Dao, Korean Medicine have to focus on mind and body interactive relationship and attribute to the public health care system in the future.