• 제목/요약/키워드: BEGAN

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솔잎흑파리 피해림의 소나무 생장에 관하여 (On the Growth of Pine Tree in the Damaged Forest by the Needle Gall Midge)

  • 임경빈;임웅규;황종서
    • The Korean Journal of Ecology
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    • 제1권2호
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    • pp.66-71
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    • 1977
  • The growth of red and black pines in Muan, Seochen, Gapyeong and Kochang areas was compared by means of the growth of annual ring width and stem analysis to study the process of damages caused by pine needle gall midge. Red pine forest of Seocheon area began to suffer by pine needle gall midge from 1961 and the damage was to becoming severe from 1967. The damage became so intense tha tmany forests are withering to death from spring of 1975. Black pine forest also began to suffer from 1973. Red pine forest of Muan area was supposed to be suffered from 1973. Red pine forest of Kochang area suffered by pine needle gall midge from 1967. It seems that the damage became severe from 1973 and that black pine forest was also badly damaged from that time. Red pine forest of the control plot, Gapyeong area, began to suffer from 1967 and it also became intense from 1973. Although the areas of Seocheon, Muan, Kochang, and Gapyeong are different from each other in terms of locality and the infitration period of pine needle gall equally from 1967 due to mass development of population or other factors and the damage became more intense from 1973. Black pine forest was also badly damaged from that time. Black pine seems to be stronger in insect resistant than red pine. This can be justified by the fact that it began to suffer belatedly in each area and the degree of damage is moderate. The damage of Seocheon area is the severest following Kochang. Muan area is relatively moderate but the forest becoming decrease in growth.

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자동차 경음 기술이 식민지 조선의 도시소음에 미친 영향 (An Influence on the City Noise of Colonial Joseon by the Motor Vehicle Horn)

  • 신명호;손정현;채영희
    • 동력기계공학회지
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    • 제17권3호
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    • pp.111-122
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    • 2013
  • After the port opening in 1876, the western people made joseon image as the land of morning calm. there was a conception that joseon was a uncultivated country in the meaning of the land of morning calm. famous modernists such as gil-jun yu, kwang-su lee also had same conception. but such conception began to change in 1930's. the number of motor vehicle began to increase rapidly in 1930's. and also many of motor vehicle were equipped with air horn or electronic horn instead of bulb horn. bulb horn made thick and low rubber sound. but air horn or electronic horn made sharp and high metallic sound. city people of colonial joseon began to recognize air horn or electronic horn as city noise. so they tried to control the use of air horn or electronic horn. finally, in late 1930's, the use of air horn and electronic horn were prohibited.

1990년대 이후 일본 사적(私的) 다큐멘터리의 양식적 변화와 특징 (Formal Changes and Features of Japanese Private Documentaries Since the 1990s)

  • 김도형
    • 한국콘텐츠학회논문지
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    • 제20권9호
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    • pp.285-295
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    • 2020
  • 영화는 이른바 집단작업을 통해 제작되는 것이 일반적이다. 그러나 디지털 시대에 들어와서는 누구나 간편하게 촬영하고 손쉽게 편집할 수 있게 되었다. 이에 따라 혼자서 제작하는 1인 제작시스템이 활성화되면서 제작 주체의 단위가 집단에서 개인으로 변화하는 경향이 생겨났다. 특히 디지털 시대가 본격화되는 90년대에 일본을 중심으로 다큐멘터리에서 무거운 정치적, 사회적 주제에서 벗어나 지극히 개인적인 소재에 눈을 돌리기 시작하면서 제작 주체와 양식의 변화, 그리고 주제도 매우 다양화되었다. 본 논문에서는 90년대 이후 본격적인 디지털 시대의 도래에 따른 다큐멘터리의 새로운 양식으로 대두된 사적 다큐멘터리의 개념과 유형, 표현양식의 특성에 대해 일본의 90년대 이후 대표적인 사적 다큐멘터리 작품을 구체적으로 예를 들며 살펴보고자 한다.

일제시대 선교회의 보건간호사업에 대한 역사적 연구 (Missionary Public Health Nursing of Korea during Japanese Colonial Period)

  • 이꽃메;김화중
    • 지역사회간호학회지
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    • 제10권2호
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    • pp.455-466
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    • 1999
  • Western missionary nurses practiced in Korea from 1891. and the first trial to begin missionary public health nursing service in 1909 could not put into practice for short of nursing staff and budget. The main focus of missionary medical practice was not in public health program but in the management of missionary hospitals. A few of missionary western R.N. tried district nursing in 1910s. but their activities were personal and focused on the rescue of poor and sick patients. In 1917 the North American Methodist Church dispatched R.N. Elizabeth S. Roberts to begin district nursing in Korea. Roberts began maternal and child district nursing service. Her service was focused on teaching the method of bringing up children. bathing service, and home visiting for delivery. She could not but stop district-nursing service in 1918 to serve for a hospital in Siberia. The North American Methodist Church dispatched a few of R.N. to Korea in early 1920s and the missionary public health nursing of Korea could be activated. R.N. E. T. Rosenberger began public health nursing program in Seoul with Korean graduate nurse, Shin-gwang Han, and missionary M.D. Hall. Their public health nursing program was focused on maternal and childcare. They did home visiting in the morning, and served at a well baby clinic in the afternoon. The first baby competition began in 1925. and contributed to the teaching the method of bringing up children. They expanded public health nursing activity to school health nursing and milk station. Their public health nursing program was such a success that In 1929 Severance hospital. Eastgate Hospital. Taehwa Social Evangelistic center organized Seoul Child Health Union. Maren P. Bording, another missionary R.N. and midwife dispatched by the North American Methodist Church began public health nursing program at Kongjoo in 1924. Her program was focused on the maternal and childcare and close to that of Seoul. She started the first milk station in Korea in 1926. As she was a midwife and could get M. D. license in Korea, her program was more focused on maternal care than that of Seoul. The first day nursery school in Korea and the first graduate course for public health nursing in Korea began at Kongjoo in 1930. As the city of Choongcheongnam Province moved from Kongjoo to Daejeon in 1932, missionary public health nursing service in Kongjoo extended to Daejeon. There were lots of public health nursing program in Korea in 1920s and 1930s by missionary western nurses and Korean nurses. There were 13 missionary public health-nursing center in Korea in 1932. But in the late 1930s. Japan extended colonial war and drove out western missionaries. The missionary service in Korea was daunted. and the missionary public health nursing service could not but shrink.

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딥러닝 기반 손상된 흑백 얼굴 사진 컬러 복원 (Deep Learning based Color Restoration of Corrupted Black and White Facial Photos)

  • 신재우;김종현;이정;송창근;김선정
    • 한국컴퓨터그래픽스학회논문지
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    • 제24권2호
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    • pp.1-9
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    • 2018
  • 본 논문에서는 손상된 흑백 얼굴 이미지를 컬러로 복원하는 방법을 제안한다. 기존 연구에서는 오래된 증명사진처럼 손상된 흑백 사진에 컬러화 작업을 하면 손상된 영역 주변이 잘못 색칠되는 경우가 있었다. 이와 같은 문제를 해결하기 위해 본 논문에서는 입력받은 사진의 손상된 영역을 먼저 복원한 후 그 결과를 바탕으로 컬러화를 수행하는 방법을 제안한다. 본 논문의 제안 방법은 BEGAN(Boundary Equivalent Generative Adversarial Networks) 모델 기반 복원과 CNN(Convolutional Neural Network) 기반 컬러화의 두 단계로 구성된다. 제안하는 방법은 이미지 복원을 위해 DCGAN(Deep Convolutional Generative Adversarial Networks) 모델을 사용한 기존 방법들과 달리 좀 더 선명하고 고해상도의 이미지 복원이 가능한 BEGAN 모델을 사용하고, 그 복원된 흑백 이미지를 바탕으로 컬러화 작업을 수행한다. 최종적으로 다양한 유형의 얼굴 이미지와 마스크에 대한 실험 결과를 통해 기존 연구에 비해 많은 경우에 사실적인 컬러 복원 결과를 보여줄 수 있음을 확인하였다.

여성의 지위에 따른 간호사의 위상 변화 II -중세 이후부터 근대 후기까지- (The Change of Nurse호s Status According to the Status of Women II -From the post medieval epoche to late modern epoche-)

  • 최순옥
    • 대한간호학회지
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    • 제29권1호
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    • pp.139-149
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    • 1999
  • It is very important to establish precisely the historical phases of nursing. We nurses should try to acquire the central social position in the health management system in the near the future, the 21st Century. Therefore my treatise aims to orient the desirable phases of the history of nursing through the feministic survey of the history of nursing from the post medieval epoche to the modern epoche. During the time of the renaissance which gave morning light to the modern epoche, the antique Athenian thinking of sex was again revived. Athenian excluded the women from the public and autonomous regions. All the medical activity, once dominated by the women, was misfortunately regarded as superstition acted by witches. Accordingly, the nursing women were to hunted as witches. In short, in the early modern epoche, women began to be excluded from the history of medical activities. In the middle modern epoche characterized by the enlightenment movement and early capital economic system, capitalistic patriarchal system began to be formed by change in the economic system. The status of women began to be greatly dropped below by the social distinction of the private dimension of home and the Public dimension of job. The woman was deprived of even the occasion to get the official license of medicine and medical institutions were handed to the state or the powerful and rich merchants. Accordingly, nursing acted mainly in the nunnery as the total approach to the patients was destructed wholly and transformed into the means of earning the money. Therefore unprepared low class -women began to engage in nursing only for the money. From then on, nursing activity was tunneled through the dark age for 200 years. In the late modern epoche characterized by the contrast of the accumulated vast capital by industrialization and vast poverty of the peoples, feminism began to float over the surface for the acquisition of equality of men and women from England. A feminist, Nightingale insisted that the women as nurses should be responsible for the healthy life of man. She tried the professional nursing education for women. Accordingly she not only contributed to the intellectual progress of women but also inspired in women the consciousness of the professional job. She tried to realize the ideal of at-that-time-feminists by engaging in nursing all through life. She really paved the road to contemporary nursing. In the near the future, I will write to describe how the late modern epoche nursing has fallen into the dilemma through the 1st and 2nd world wars and matured capitalism and to consider contemporary nursing with the status of women. All these papers aim to give proper recognition of nursing and right orientation of the future 21st Century nursing.

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Classification of distribution channels of textile and apparel retailers in Turkey

  • Saricam, Canan;Erdumlu, Nazan
    • 복식문화연구
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    • 제21권6호
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    • pp.961-966
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    • 2013
  • Being one of the most important textile and apparel producers for years, Turkey began to become active in terms of retailing. Although retailing industry is in its growing phase, the social and economic influences caused the customers' tastes and demands to be more distinctive and segmented in parallel with the advancement of the retail industry. Therefore, the retail industry began to develop in more fragmented way where clear boundaries between different types of retailers were established. In this study, the apparel retail market is overviewed and analyzed within the context for determination of the current situation and future prospective. To this aim, the textile and apparel companies that are active in Turkey were classified into groups based on the type of distribution channels they used. Then, the performances of the groups were established using the secondary type of resources. Finally, the findings were summarized, by showing the similarities and differences between different channels.

고온초전도 선재의 과전류 통전 특성 (Over critical current characteristics of HTS tapes)

  • 임성우;황시돌;최용선;최효상;현옥배;유재무
    • 한국초전도저온공학회:학술대회논문집
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    • 한국초전도저온공학회 2002년도 학술대회 논문집
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    • pp.241-244
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    • 2002
  • We investigated over critical current characteristics of HTS tapes fabricated by KIMM. The critical current (Ic) of the HTS tapes was 68A/cm. In order to acquire over current I-V characteristics of HTS tapes, we applied AC that is 2-7 times of Ic to these tapes. When applied AC whose peak value is twice of Ic, we found out that total resistance of HTS tapes aid not change. In case of 3 times of Ic, resistances of HTS tapes began to increase slowly. However, superconducting regions of them were maintained stably in this condition. In addition, 280 $A_{peak}$was applied, superconducting regions began to be decreased gradually. Finally, 0.62m$\Omega$ of resistance was measured in HTS tapes which was applied AC correspond to 7 times of Ic at first cycle.

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한국 sports fashion image에 대한 연구 (A Study of Sports Fashion Image in Korea)

  • 이은영
    • 한국의상디자인학회지
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    • 제2권1호
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    • pp.37-49
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    • 2000
  • Korean sports fashion began after 1990. after 1960, using vinyl, leather, plastic & metal material, Yve st. Laurent, Pierre Cardin, Andre Courrges, they lead sportive look. Head of 20th century, fashion was lead by haute­couture, after 60s. It was changed to pret­a poter. Now it can be called of american casual & sports fashion. This study would be a view of modem fashion trend and process of visualization in the future. I studied in reproduction of view & age of hyper media with visual circumstance & artistic background and mordern fashion trend & sports fashion image in korea. In conclusion, sports fashion image as visualizing aesthetic concept of modern fashion be defined as technology for man, for instance comfort, function, flexibility, simplicity and minimalism. Specically, Sports fashion was began satisfied for function after 90s, we can see variety of easy wear, hip-hop casual, entertainment sports wear, new street sports wear, luxury sports wear.

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