• Title/Summary/Keyword: 1980s

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질소시비에 대한 Sudangrass의 생육 및 수량반응과 질소이용성 (Effect of Nitrogen Fertilization on Growth, Forage Yield and Nitrogen Use of Sudangrass)

  • 윤진일;이호진
    • 한국작물학회지
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    • 제27권1호
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    • pp.66-71
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    • 1982
  • 질소시비에 대한 sudangrass의 생장 및 수량반응과 질소이용성에 관한 정보를 얻기 위해 서울대 농대 실험농장에서 품종 ‘Piper’ sudan을 파종하고 년간 100, 200, 400, 800kg/ha 수준의 질소비료를 시용하여 1979년과 1980년에 반복실험을 실시한 바 다음의 결과를 얻었다. 1. 질소증시에 의한 엽면적과 건물중은 1979년 400kg.N/ha.year, 1980년 800kg.N/ha.year수준까지 계속 증가하였으며 저온과 일사량의 부족으로 1980년의 건물수량은 1979년에 비하여 대체로 낮았다. 2. 엽면적지수(LAI)가 증가함에 따라 작물생장속도(CGR)은 정의 직선회귀를 보였다. 3. 질소의 증시에 따라 체내 전질소함량은 증가하는 경향이었으나 각재생기별로 최고수준은 달랐으며 전질소함량은 차이가 크게 났다. 아울러 NO$_3$$^{-}$N 함량은 800kg.N/ha.year 수준에서 급격히 증가하여 중독을 유발하는 위험수준을 초과하였다. 4. 지상부 식물체에 의한 질소회수율은 평균 34%에 불과하였고 시비수준에 따른 경향은 명백하지 않았다. 5. Sudangrass는 고온.다조 조건에서 순동화속도(NAR)가 증가되었고 단위질소시용량당 건물생산량으로 표시된 질소시용 효율은 향상되었다.

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1980년대와 90년대의 소비자학분야 연구의 추이와 사회적 기여 (The Trends and Social Contributions in the Field of Consumer Studies during the 1980's and 90's)

  • 송인숙
    • 가정과삶의질연구
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    • 제18권1호
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    • pp.217-230
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    • 2000
  • This study is purposed for examine the trends and social contributions in the field of consumer studies during the 1980's and 1990's All the 420 articles on the consumer studies published in the Journal of Korean Home Management Association the Journal of Korean Home Economics Association the Journal of Family Resource Management Association and the Journal of Consumer Studies are analysed by the themes the published journals and published years. The consumer areas are divided into two major sub areas. They are family economics(which is including consumption theory and pattern and family financial management ) and consumer affairs (which includes consumer behavior consumer policy and consumer education) The proportion of publishing is about 40% in former area and about 60% in latter area. And the evaluation of the social contributions of consumer studies and the strategies to enhance are also discussed.

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동시대(同時代) 학교건축(學校建築)의 디자인 경향(傾向)에 관한 연구(硏究) -1980년대 후반이후 학교건물을 중심으로- (A Study on Design Trends of the Contemporary School Architecture -Focused on School Buildings since the Second Half of the 1980's-)

  • 이화룡
    • 교육시설
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    • 제14권1호
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    • pp.5-13
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    • 2007
  • An architectural practice cannot help involving a social art as its own concept. Especially school buildings are subjected to the influence of not only the educational philosophy and the national curriculum, but also the sociocultural context with the change of the times. This study aims to explore the contemporary trends of school architecture and give new inspiration to the school design practice. After it establishes the 'contemporary' school architecture as school buildings built from the second half of the 1980's to the present time, this paper classifies them into 4 categories : popularist trend, traditional and regional tendency, revival of classicism and the pursuit of art for art's sake.

아동의 기질 관련 국내 학술지 논문의 연구경향 분석 : 1980~2004 (Analysis of Trends in Research on Children's Temperament Published in Korean Journals 1980~2004)

  • 천희영
    • 아동학회지
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    • 제27권4호
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    • pp.17-38
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    • 2006
  • This analysis of trends in research on children's temperament published in Korean journals during the 25years dating from 1980 consisted of articles from 10 reliable journals related to child studies and analyzed for research frequency, contents, and methodology. Results showed that 51 research articles on children's temperament were published during this period, most of them in child studies and early childhood education/educare journals. The main content of research was the role of temperament in development. Most of the studies used methods categorized as quantitative and non-experimental; subjects were more than 100 children younger than school age with their mothers as adult subjects. Instruments validated in Korea and based on the individual approach and quantitative data analysis methods were used frequently.

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1980년대 이후 한국 주거문화에 나타난 근대화의 재평가 (Revaluation of the Modernization in the Korean Housing Culture Since 1980s′)

  • 은난순
    • 가정과삶의질연구
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    • 제22권5호
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    • pp.59-73
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    • 2004
  • Since 1980s' Korea had a great change on the housing culture by the supply of multi-family housing stock both on the macro-social and micro-social aspects. The purpose of this study was to examine the changes and the characteristics of housing environments which were estimated its modernization, and to examine the personal life under the change of housing environments. So I would like to revaluation the characteristics of modernization between the 1980s' and 1990s'. Therefore references were made to various papers, reports, the statistical data, newspaper reports, advertisements and magazines during that period. As a result, this paper came to the remarks as follows: 1. The success of modernization on the housing environments since 1980s' was the Quantitative growth of housing supply by multi-family housing. In spite of this, the Quantitative growth of housing supply and the improvement in Quality like housing space per person had the characters which was 'out of valence on the division'. 2. The Qualitative improvement of modem housing life by the development of housing industries could be said the improvement owing to develop of facilities and equipments. The introduction of up-to-date facilities and equipments realized the convenience and the rationality of living in the house. Although the improvement on the physical things deteriorated the modernized spaces to uniform things by commercial strategies. 3. The life in the multi-family housing which gives protection to personal privacy was settle down on the extremely individualized life without common things within the neighbors. Multi-family housing which was a production of process of modernization came true the growth in an appearance and the variety in the inside, but for the aspect of residents' everyday life in the multi-family housing, the Korean traditional relationship was collapsed and a sense of incompatibility within the residents was created.

한국 문화 . 역사지리학 50년의 회고와 전망 (An inventory and prospect on the half a century of cultural and historical geography in Korea)

  • 류제헌
    • 대한지리학회지
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    • 제31권2호
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    • pp.255-267
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    • 1996
  • 한국의 문화-역사지리학계에서는 다양한 학문적 배경을 가진 학자들이 활동을 해 오고 있다. 이 분야는 문화지리학, 역사지리학, 지리학사, 사회.경제사, 문화사, 인류학, 조 경학 등의 여러 가지 학문분야를 망라하는 학제적 성격을 띠고 있다. 한국에서 이 분야에 관련된 논문이 주요 학술지에 처음으로 출현한 것은 1960년대 초이며, 1970년대에는 이 분 야에 대한 정체성이 확립되기 시작하였다. 1980년대는 한국의 문화-역사지리학이 양적으로 나 질적으로 일대 비약을 가져온 시기이며 이러한 경향은 1990년대로 이어지고 있는 것으로 보인다. 이러한 추세가 앞으로 상당 기간 지속된다면 한국의 문화-역사지리학은 더욱 전문 화되어 완전히 하나의 독립된 학문분야로 자리매김할 수 있을 것으로 전망된다.

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1980년대 한국 출산력의 변동추이 분석 (The Emergence of A New Pattern of Childbearing : Fertility in Korea During The 1980s)

  • Han, Seung-Hyun;Griffith Feeney
    • 한국인구학
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    • 제16권1호
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    • pp.59-68
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    • 1993
  • 본 연구는 1980년대 우리나라 출산력의 급격한 변동을 설명하기 위하여 1988년 한국보건사회 연구원에서 실시한 전국규모의 출산력 및 가족보건조사자료를 기초로 출산순위진도 측정방법에 의하여 출산력을 분석한 것이다. 본 연구 결과에서는 년도별 출산력과 출산순위분포, 출산순위별 진도율 등을 측정하였고, 그 결과를 요약하면 다음과 같다. 1980년 초에는 출산력이 2.8에서 1986년 이후에 대체수준이하인 1.8로 계속적인 하향추세를 보였다. 출산순위별 진도율에서는 둘째에서 세째아이로 진도한 비율이 1980년초에서 1986년사이에 약 71%가 감소하였고, 세째순위에서 네째순위로 33%가 감소하였다. 세째이상으로 진도한 비율의 감소율이 90%를 상회하고 이중 둘째에서 세째사이의 변동율이 50%를 나타내었다. 출산순위분포에서는 둘째아이에 64%가 집중되어 있으며 출산진도율은 결혼에서 첫째아이로 진도되는 확률이 90%, 첫째에서 둘째로 85%, 둘째에서 세째로는 18%가 나타냈다. 이러한 현상은 최근 한국부인의 82%가 둘째아이에서 단산하는 경향을 보이고 한자녀만 갖는 확률은 15%로 풀이되고 있다.

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1980년대 이후 美國 地理敎育 復興運動의 展開過程과 그 示唆點: 地理學, 地理敎育, 그리고 敎育政策의 關係 (Renaissance of Geographic Education in the United States since 1980: Its Dynamic Process and Implications to Geographic Education in Korea)

  • 서태열
    • 대한지리학회지
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    • 제28권2호
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    • pp.163-178
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    • 1993
  • HSGP 이후 Social Studies 속에서 거의 사라져 가던 美國의 學校地理가 1990년대에 "中核敎科"로 다시 부상하는 動的 過程은, 地理敎育의 位相이 흔들리고 있는 우리의 실정에 여러 측면에서 他山之石이 될 수 있다. 본교는 1980년대 이후 美國의 地理敎育 復興運動을 主要爭點, 主導的 役割遂行者, 主要 成果에 달라 제 1 기(1980년-1984년), 제 2 기(1985년-1989년), 제 3 기(1990년-현재)의 세시기로 나누어 살펴 보았으며, 이를 통해 地理敎育의 개선을 위한 示唆點들을 추출하였다.

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우울과 죽음의 센티멘털리즘 -곽지균의 멜로드라마 영화와 뉴 센티멘털리즘, 그리고 <두 여자의 집> (Sentimentalism of Melancholia and Death -Kwak Ji-kyun's Melodrama Films, New Sentimentalism, and The Home of Two Women)

  • 이윤종
    • 대중서사연구
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    • 제25권1호
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    • pp.87-122
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    • 2019
  • 본고는 곽지균 감독의 <두 여자의 집>(1987)을 중심으로 그의 작품 세계를 관통하는 우울과 죽음의 정서가 1980년대 후반 한국 멜로드라마 영화의 제작 양상을 어떻게 변화시켰는지 고찰해 보고자 한다. 곽지균은 1980년대 후반에 등장한 한국 뉴 센티멘털리즘 영화의 기수라 할 만한 대표적 멜로드라마 작가이다. 뉴 센티멘털리즘 영화는 이전까지의 한국 멜로드라마 영화를 완전히 지배했던 신파성으로부터 거리를 두고 한국영화의 과잉된 감정으로부터 벗어난 세련된 멜로드라마를 지향한다. 이러한 감정적 정교함은 죽음을 통한 이별로 인해 생기는 영화 속 인물들의 상실감이나 우울과 직결된다. 곽지균의 <두 여자의 집>은 이러한 뉴 센티멘털리즘 영화의 죽음 충동과 상실감을 예술적으로 승화시키려 고군분투하는 예술가들의 내적 갈등을 다루고 있다. 본고는 <두 여자의 집>의 텍스트 분석을 통해 곽지균의 영화세계와 뉴 센티멘털리즘의 영화사적 위상을 재고해 볼 것이다.

의료보험 실시후 2년간의 진료양상의 변화 -서울시내 의료기관 입원환자를 중심으로- (Changes in Hospital and Clinic Care Patterns Under the Medical Insurance System)

  • 서일
    • Journal of Preventive Medicine and Public Health
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    • 제14권1호
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    • pp.3-12
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    • 1981
  • To identify the changes in professional care patterns after the introduction of medical insurance in Korea, professional care in hospitals and clinics of two succeeding years were compared. The hospitals and clinics selected for this study were those which located in Seoul city. Hospitals were classified into 3 categories: university hospital, general hospital and hospital. The diseases selected for this study were acute appendicitis and normal delivery. They were selected because their disease courses are considered to be fairly stable. The variables used for this study were length of stay, total hospital costs, costs of each components of cares. The information used for this study was obtained from the official forms requested by the medical facilities to the Korea Medical Insurance Corporation. The two periods studied were 3 months of each year from March 1st to May 31st in 1979 and 1980, The total number of normal delivery studied was 289 in 1979, 301 in 1980 respectively and the acute appendicitis was 92 and 111 respectively. In order to compare the quantity of medical care between 2 study periods the insurance price scores of 1979 were converted to prices of 1980. For statistical test of difference between 2 periods T-test and Welch's test were used. The result of the study were briefly summarized in below. 1. No significant difference was observed in the average length of stay of both disease between two study periods in all types of hospitals. 2. No significant difference was observed in the average total hospital costs of both diseases in all types of hospital, but in the private clinic the average clinic costs was rather decreased significantly in 1980. 3. More cost decrease were seen than cost increase in 1980 in all types of facilities, More cost changes by items were seen in acute appendicitis than in normal delivery between two study periods. The total hospital costs can be devided into 2 portions: charges for drug and material and for physician. In normal delivery, costs for physician's charges was significantly decreased in almost all the hospitals and costs for drug and material were not changed significantly in all the hospitals in 1980. In the university hospitals, however, the costs for drug and material were increased significantly in 1980. The cost decrease for physician's charge were mainly due to the decrease in the costs of laboratory test, treatment and physical therapy. The increase in the costs for the drug and material in the university hospitals was mainly due to the increase in the cost for drugs for oral administration and injection. 4. The proportion of components of medical care in the hospital has not been changed significantly, however, the cost for injection in normal delivery was characteristically increased in 1980 in all hospitals studied. In general the proportion of the costs for drug and material was tended to increase and the costs for physician was tended to decrease in 1980. The increase in the costs for drug and material were considered to be due to increase in the cost for drugs for oral administration and injection. The decrease in the costs for physician were due to decrease in the costs of laboratory test, treatment and physical therapy. Above mentioned changes in hospital and clinic care patterns are considered to be mostly influenced by the review criteria set by the K.I.C. for the assessment of the fee request made by clinics and hospitals.

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