• 동의신경정신과학회지
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• 제14권2호
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• pp.61-78
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• 2003

Objective : This study was designed to assess the protective effects of Chengwhabosimtang on the animal model of depression, chronic mild stress(CMS). Method : Male Sprague-Dawley rats were used for this experiment. The subjects were divided into 3 groups ( 1. CMS-drug: Chengwhabosimtang administered during CMS treatment, 2. CMS-vehicle: water administered, 3. normal ). After 4 weeks of CMS treatment, they were executed Forced swimming test(FST) and Elevated plus maze. Tyrosine hydroxylase(TH) in ventral tegmental area(VTA) and c-Fos in paraventricular nucleus(PVN) were measured. Result : 1. In FST, CMS-drug group showed significantly decreased immobility behavior. 2. CMS-drug group showed no significantly lower TH level in VTA than CMS-vehicle group. 3. CMS-drug group showed significantly less c-Fos expressed cell bodies in PVN than CMS-vehicle group. 4. In Elevated plus maze, CMS-drug group showed no significantly anxiety. Conclusion : These results suggest that Chengwhabosimtang may have protective antidepressant effects in CMS model rats. And these effects could be explained by the elevated stress-copying behaviors which are related with PVN of hypothalamus and dopaminergic neurons in VTA.

• 패션비즈니스
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• 제5권4호
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• pp.14-26
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• 2001

A lot of designers are adopting a mixed imitation as techniques of cretion because cultural boundary and structure of meaning in the era of post-modernism are collapsed and dissolved. I raise up a question mark to how can genuine and creative designers can be identified at this epoch when we are today familiar with the trend of informationalization, opening and globalization. Characterisitics of multi-culturalism and compromising blending are meshed with appearance of a theory of disorganization and consumer-driven economic activity of multi-national enterprises in the age of post capitalism. Accordingly it can be said that designers are leaning upon public and consumeroriented pattern rather than pursuing a creative cultural production. With mass media in rapid advancement and public culture in father dissemination, mass production and mass re-production became a natural cultural phenomenon strengthen ing its root. Creative designers somewhat slow and limitative in pace of adaption to rapid changing society amid such social backgrounds and flooded information are coming to dead-end of wall. A mixed imitation as techniques of creation is a result of borrowing, duplicating or re-combining of existing things because the mixed imitation is equivalent to borrowing, copying, compilation and recombination of well-known artworks, motive, diverse people's cultural features, image, techniques and the likes. It is too delicate thing for one to definitely distinguish such cultural phenomenon from either one as creative work or a plagiarized work. Looking into the facts as they are, we should recognize the designers limitation in their creative works by means of the mixed imitation. thus we can have a view upon them from a criticizing standpoint against the designers creation and imitation. On the other hand, when we look at things how the mixed imitation appears in the fashion as a piece of culture, we can understand something of the contemporary designers. I try to find a significance in seeking out a method of approaching to creative fashion designers direction in future times.

• 패션비즈니스
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• 제1권3호
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• pp.1-18
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• 1997

The purpose of this study is to investigate Modernism of Gabrielle Chanel in respect to her fashion business. Chanel always considered the work of a fashion designer 'a technique, a craft, a trade' and chastised couturiers who looked upon themselves as artists. She was the first to cater to the public in its broader sense and to produce standard which appealed to every taste, the first to democratize the art of dressmaking for purely economic reasons. The results were as follows; 1. Chanel personified ~his new spirit of independence and evolved a style of dress for the modern, liberated woman. 2. Chanel excelled at fabrics, their interpretation, and an ability to use them. She had taken a humble material, one that was used by men and that they had shunned, and turned it into a fashionable fabric. In the process she also accelerated the growth of the ready-to-wear industry for it was a fabric within the financial reach of the majority of woman who wanted to dress fashionably but were not well off. 3. Chanel thought black chic and would never go out of fashion. As American Vogue for 1 October 1926 prognosticated, her little black dress became a kind of uniform. 4. Chanel represented an exception among couturiers because she was flattered that her styles were so popular and widely copied. She believed that her style would be affirmed by high-street copies-after all, copying is the sincerest form of flattery. 5. Chanel changed the concept of costume jewellery. It was not an original idea of Chanel's. Whereas Poiret had pioneered the original idea of costume jewellery, it was Chanel's avant-garde way with it not to mention her usual deceptive simplicity and supreme artistry that made costume jewellery evolve a successful and lucrative part of the fashion industry.

• 대한수학교육학회지:학교수학
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• 제7권4호
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• pp.427-444
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• 2005

스프레드시트는 표, 그래프 기능 그리고 셀 참조 기능을 가지고 있고, 이러한 기능은 모델링 활동에서 중요한 역할을 한다. 이 글에서는 스프레드시트를 활용한 수학적 모델링 활동에서의 수학적 규칙의 발견과 이의 정당화 과정을 알아보고자 한다. 이를 위해 스프레드시트 환경이 특정 문제 상황의 해결에 어떻게 도움을 주는 지 알아보고, 어떻게 특정한 문제 상황을 일반적인 문제 상황으로 바꿀 수 있도록 하는지를 알아본다. 또한 문제 상황 속에 내재하는 수학적 규칙의 발견에 이르는 과정을 알아보고, 발견한 규칙의 정당화 유형과 스프레드시트가 정당화에 어떤 영향을 미치는지를 알아본다.

• 대한한의학회지
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• 제18권1호
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• pp.101-125
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• 1997

Man pursues health as his basic right. Therefore, the government should try to preserve the right of the people's health and carry out the policy of medical treatment for that. But the system of our medical care is advantageous to the medical institutions, which produce medical goods each people buys and sells freely, more than to the maintenance and improvement of their health. That is to say, the first aim of the institution is not the healthy preservation of the people but their accumulation of riches. The medical conflicts are the social situation which is happening between those who produce medical treatment and the patients who consume it. Its behinning comes from the lack of belief by the inhuman relationship between patients and doctors. According to thelatest investigation, the patients of oriental clinics look more content than those who go to common hospitals. The reasons are as follows; fitness to one's physical constitution, the kind altitude of doctors and the view of oriental medicine toward human body. Though the content degreee is higher than western medicine, such conclusions result from the present condition the number of the patients is less. In short, the first, since the right of patients is higher and the fields make more variors and popular, the conflicts and mistakes go on increasing. The second, in their activity of treatment, the legal importance of atlention and explanatory obligation should be considered seriously so as not to break out medical mistakes. The third, in the center of technical books which are accepted by the academic world, the clinical exertion doing treatment is needful. The fourth, as the direct order of medical justification the self-determination of patients should be respected. The fifth, because the process and record of treatment become important in the time of emergency legally, the conversations and movements as well as the details of treatment must be recorded. The sixth, the academic effort about the settlement institution or the legal system is necessary.

• 융합신호처리학회논문지
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• 제20권4호
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• pp.193-198
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• 2019

인터넷상에서의 진짜 및 가짜 정보의 범람이 수많은 텍스트 분석에 대한 연구를 이끌었다. 문헌 표기 없이 타인의 저작물을 무단 복제 및 관련 없는 연구결과 조작 등이 한동안 세간의 주목을 이끌었다. 연구 분야에서 표절과 이의 대항 및 감소를 위해 다양한 도구들이 개발되었다. Pearson Spearman 본 연구에서는 코사인 유사성과 및 상관관계를 이용하는 파라미터 및 비 파라미터 방법을 이용하여 문장 유사성을 측정한다. Pearson 코사인 유사성과 상관관계는 가장 높은 유사성 계수를 얻었으나 Spearman 상관관계는 낮은 유사성 계수를 보여주었다. 본 논문에서는 정상성 가정과 편향성에 의존하는 파라미터 방법들에 반하도록 비정상성 가정으로 인한 문장 유사도를 측정하는 데 있어 비 파라미터 방법들을 사용하는 것을 제안한다.

• 한국컴퓨터정보학회논문지
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• 제15권2호
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• pp.109-117
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• 2010

디지털 워터마킹은 불법 복제로부터 디지털 콘텐츠를 보호하기 위해 광범위하게 주목을 받아왔다. 본 논문은 디지털 오디오의 저작권 보호를 위해 주파수 영역에서의 새로운 워터마킹 구조를 제안한다. 제안하는 워터마킹 시스템에서는 디지털 오디오가 중첩되지 않는 프레임들로 분리된다. 분리된 각 프레임의 크기 대역에서 선택된 최고치에 워터마크가 삽입된다. 모의실험 결과, 제안하는 방법은 노이즈 추가, 잘라내기, 재배열, 양자화, MP3 압축, 저역통과 필터 등과 같은 공격에서 강인성을 보인다. 제안한 방법의 이러한 결과는 잘 알려진 Cox방법과 비교하여 유사한 강인성을 보이지만, SNR 측면에서는 Cox방법보다 우수한 성능을 보였다. 제안한 방법은 20dB에서 28dB의 SNR을 보인반면, Cox방법은 단지 14dB에서 23dB의 성능을 보였다.

• 고려인삼학회:학술대회논문집
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• 고려인삼학회 1984년도 학술대회지
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• pp.215-223
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• 1984

인삼이 노령자의 피로 및 쇠약 치료효과에 미치는 영향을 연구하기 위해 런던의 성프란시스병원과 지방의 일반 개업 병인으로부터 50명의 노인들을 모집하였다. 매일 2g의 홍삼 분말을 이중맹검법에 의하여 10일간 투약하였으며. 위약과 홍삼 분말의 투여는 3주간의 간격을 두고 각기 투여하였다. 간호원이 10가지 정신측정 종합테스트와 심리측정 테스트를 하였고, 기분상태 및 일반적인 건강평가를 설문지로 측정하였다 이 측정을 홍삼 및 위약의 투여기간을 전후하여 실시하였다. 즉, 각각의 테스트를 모두 4번 실시하였다. 심리측정 테스트와 정신측정 종합테스트 결과 홍삼의 투여는 위약과는 달리, 미약하나마 일관성있는 증가를 가져왔다. 그러나 기분상태 및 일반적인 건강 평가는 별 변화가 없었다. 결론적으로 인삼은 강장효과를 갖는다 할 수 있다. 노인병 치료를 평가함에 있어 시도방법 및 기간 등에 의하여 약효의 평가가 모호해지는 경우가 종종 있다. 보다 적절한 임상시험법에 대하여 토론하고자 한다.

• 한국콘텐츠학회논문지
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• 제16권12호
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• pp.27-34
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• 2016

사실성을 미적 특성으로 하는 컴퓨터 그래픽스의 활용은 디지털 애니메이션에 있어서도 이미지와 움직임 묘사의 사실성을 강화하였다. 그러나 디지털 애니메이션의 사실성은 실제를 있는 그대로 모사하지 않고 변형을 통한 물리적 제한의 극복과 상상의 실현이라는 애니메이션의 전통적 미적 의의를 계승하고 있다. 즉, 이처럼 강화되는 사실성 사이에 간헐적으로 삽입되는 카툰적 과장은 현실과 상상의 교차라는 대조와 충돌을 이루어 변증법적 합(合)으로 유희를 창출하게 된다. 즉, 디지털 애니메이션에서 사실적인 표현들과 충돌하는 비합리적 카툰적 변형들의 충돌과 대치로 서로를 보강한다. 사실적인 표현으로 관객이 실제를 마주하듯 몰입하게 하다가도 어느 순간 물리적 제약을 극복하는 행위들은 상상의 실현 내지 정신적 해방감을 준다. 결국 사실적 표현은 현실로써 전제가 되며 카툰적 변형은 그러한 제약을 극복하는 것이 되어 관객에게 유희로 작용한다.

• 보건교육건강증진학회지
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• 제21권2호
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• pp.167-185
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• 2004

Objectives： The rate of adolescent smoking is important because lead to adult smoking. And early onset of smoking is associated with chronic disease in adult life. The purpose of this study is to describe the smoking status of adolescents and identify the risk factors for smoking in each school. Methods： We selected the participant schools that are located in Yang-cheon Gu, Seoul, Korea, considering the social economic status. The subjects were included 719elementary school students,1,251 middle school students and 1,513 high school students. Self-reported questionnaires were administrated between December 16 and December 24 , 2002. Students were informed in writing that the survey was voluntary. The response rate was 98.7, 81.1 and 95.4 in elementary, middle, and high school, respectively. Results： The results of this study were as follows： 1) Students who have attempted to smoke were 8.8% in elementary school, 29.3% in middle school and 35.0% in high school. 2) The current smokers were 2.0%, 7.9% and 11.5% in elementary, middle and high school, respectively. 3) In elementary school, smoking of mends and physical health were significantly predicted the attempt to smoke. Stress, smoking of mends, alcohol, and binge drinking were associated with the attempt to smoke of middle school students. In high school, the attempt to smoke was related to gender, maternal education, depression, school performance, smoking of brothers, smoking of mends, alcohol, and binge drinking. 4) Current smoking was associated with smoking of mends and binge drinking in middle school and gender, school performance, smoking of brothers, smoking of mends, alcohol, and binge drinking in high school in multiple logistic regression. Conclusion： There is a need for health education and specific strategies to help adolescents prevent from smoking. Smoking prevention programs which include risk-taking behavior such as alcohol, method of copying with stress, and supporting environment were required.