• 패션비즈니스
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• 제5권3호
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• pp.111-128
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• 2001

The purpose of part I of this research was to study the definition of the wearable computer, the influential factors which led to its advent, the history of its progress and to prospect the figure of future research in fashion field of it. A qualitative analysis was applied to fulfill the research purpose, in which academic reports, professional journals, newspapers, magazines, books and sites were reviewed and analyzed in depth. The wearable computer which has been developed as a type of the portable hardware for computing during the first period, 1960s-1980s, has progressed into apparently softer and technologically advanced prototypes during the 2nd period, early-mid 1990s. From the beginning of the 3rd period since late 1990s, 'really wearable' prototypes were developed as the results of efforts to invent the more comfortable and interactive 'wearcomp' Based on the result of the analysis, the meaning of wearable computer in fashion field was interpreted in this study, as a reflection of converged demand and tendency of this era. New issues for future research of the wearable computer were suggested in the viewpoint of fashion design.

• 한국패션뷰티학회지
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• 제1권1호
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• pp.143-151
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• 2003

As korean women despised to transform their appearance into totally different shape, and they regarded to enhance a inherent beauty ideal beauty, korean traditional make-up culture was natural. But in modern society, make-up has been developing as one of the beauty industry and it means make-up involves more meanings than primitive period and needs to study its multi-dimensional connotation to understand in the culture. The purposes of this study were to find out what was represented in make-up ad and how it has been changed. The data of this study were collected from make-up advertisement printed in 'Hyang Jang' which is a periodical of amole pacific cosmetic industry from 1972-2001, and qualitatively analysed. As a results of content analysis were: The characteristics of non-verbal expression in make-up advertisements were different by the time. Generally person-appeal advertisements were more than product-appeal advertisements. And in the 1970s and early 1980s, person-appeal advertisements were appeal to the lifestyle, but after that person itself was appealed. And also after early 1980s, image-appeal advertisements were increased.

• Journal of Nutrition and Health
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• 제13권3호
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• pp.134-138
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• 1980

The present study was designed to investigate the effects of the level of calcium intake on it's apparent absorption rate in college women. Six college girls aged 19 to 20 were fed general dormitary meals containing approximately500mg of calcium for one week and thereafter, the experimental diets containing about 800mg of calcium were given for one week. Average values for calcium intake, fecal excretion of calcium, and apparent absorption rateof calcium in both periods were determined and these values for two periods were compared by using t-test. 1) Average intakes of calcium, protein, and fat of the subjects during the period of experimental diet were significantly higher than those of general diet period. 2) Higher consumption of three food groups; meat, poultry, and fishes, fruits and vegetables, and fats and oils were noted during experimental period. However, there was no significant difference in the consumption of cereals and milk groups during these two periods. 3) The apparent absorption rate of calcium during the experimental period was higher (64%) than the one for general diet period (56%). It was noteworthy that average calcium intakes was higher during the experimental diet period (785mg) than 536mg for general diet period while the fecal excretions of calcium in both periods were not significantly different.

• Journal of Astronomy and Space Sciences
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• 제2권2호
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• pp.69-99
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• 1985

The UBV observations of the Brightest RS CVn-type eclipsing binary star AR Lac were made at four observatories, two in Korean and two in the U.S. in the 1980-81 and 1981-82 seasons. As a result of the cooperation, two light curves in the yellow and in the blue were completed for each observing seasons. Ultraviolet observations were also made at three of the four observatories. The orbital period of AR Lac apparantly decreased around 1977. An analysis of our yellow light curves together with five other yellow curves available in the literature since 1975 shows that there seems no periodicity in the migration of the distortion waves. There is a gradual decrease of at least 0.m1 between 1976 and 1982 in the brightness of the cooler component if one assumes that the hotter component is constant.

• Journal of Chest Surgery
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• 제13권4호
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• pp.414-417
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• 1980

During the period from 1958 to July 31, 1980, there were 1764 Cardiovascular Surgical cases consisting of 1166 congenital and 598 acquired lesions in the Department of Cardiothoracic Surgery, Seoul National University Hospital. For 1764 cases 1162 open heart surgery and 602 conventional operations were performed. Among 1166, congenital lesions 266 adult cases were found. Adult cases occupy 15.1% of the total cases consisting of 24.5% of acyanotic and 19.9% of cyanotic group. Over all operative mortality of adult cases was 6.8% compared with 12.4% of total cases. Left over congenital cardiovascular anomalies in Korea can be safely operated at the present time. The oldest operated patient among adult congenital cardiovascular anomalies was 57 years old female atrial septal defect case. For 1162 cases open heart surgery bubble oxygenators were utilized except 2 membrane oxygenators. Various kinds of bubble oxygenators have been used but recently Shiley**** oxygenators are being used exclusively with satisfactory results.

• 분석과 대안
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• 제8권2호
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• pp.31-64
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• 2024

최근 한국 국민의 통일필요 의식의 하락 추세는 선명하다. 통일필요 의식 하락 추세에 있어 출생 코호트 효과는 존재하는가? 본 연구의 목적은 통일필요 의식에 있어 출생 코호트가 통계적으로 유의미한 영향을 미치는지 분석하는 것이다. 이를 위해 분석모형으로 위계적 연령-기간-코호트(HAPC) 모형을 채용하였으며 2007~2021년 기간 서울대학교 통일평화연구원의 통일의식조사 데이터를 사용하였다. 분석 결과, 출생 코호트 수준에서 경제불평등의 진행이 통일 필요성 인식 하락에 영향을 미쳤다는 증거가 관찰되었다. 소득과 자산의 양극화 진행으로 인해 사회 진출 과정에서 사회경제적 어려움을 겪은 1980년대 출생 코호트는 막대한 재원이 투입되는 남북통일에 대해, 1960년대와 1970년대 출생 코호트와 비교해 선명하게 부정적인 인식을 가지는 것으로 판단된다.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2010년도 춘계 학술대회 제22권1호
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• pp.409-410
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• 2010

1980년대 이후 건축기술의 발달과 함께 50층을 넘어 100층 이상의 초고층 건물 시대로 진행되었다. 초고층건물의 등장으로 이에 따른 기초두께의 증가가 불가피하게 되었다. 이 때 기초 두께를 감소시킴으로 인해 공기 및 경제성이 향상 될 수 있다.

• Animal Systematics, Evolution and Diversity
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• 제10권2호
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• pp.131-144
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• 1994

이 연구는 1980년 7월부터 1991년 11월까지 한국의 동해연안과 남해연안 및 도서지방의 29개 지역에서 채집된 염주발갯지렁이류를 동정 분류한 것이다. 그 결과 5속 8종의 염주발갯지렁이가 밝혀졌으며, 이 중 4종(Haplosyllis spongicola, Opisthosyllis brunea, O. viridis, Parasphaerosyllis ezoensis)은 한국에서 처음으로 보고되는 종으로서, 이들 미기록종에 대하여 상세한 기재를 하고 그림을 그렸다. 표본들은 이화여자대학교 생물과학과에 보관중이다.

• 한국농촌건축학회논문집
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• 제14권4호
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• pp.55-65
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• 2012

Urban traditional housing is a type of the urban housing which have developed by itself from the traditional vernacular houses and it has continued with a traditional feature in the westernization and modernization affection of Korea. Also, the urban traditional housing is still one of the housing in the present and it makes a urban village with a rich culture benefit and fresh natural environment. The purpose of this study is to analyze the periodical characteristics of urban traditional house in korea's provincial town Gyeongju. The local range is Hwang-Nam Hanok Conservation Area in Gyeongju and the period range is 1874~2000s. So the first period from 1874 to 1909, the second period is 1910 to 1945, the third period is 1946 to 1969, the fourth period is 1970s, and the fifth period is since the 1980s. This classification will be considered of the social phenomenon at the time. The total number of target houses are 8 houses. They were analyzed by layout, floor plan, and elevation characteristics of urban traditional house. For structure of this study, Chapter 1, establishes the goal and range of study. Chapter 2, 3, examines distinctions of urban traditional house with traditional house, and meaning of urban traditional house, and transition of urban traditional house. Chapter 4, establishes formality to analysis, and performed from plan to elevation analysis, observation survey, and interview through door-to-door survey, and clarifies trend and characteristic of urban traditional house's change by integrating the results, and Chapter 5, is results integrating the above studies.

• 대한가정학회지
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• 제45권5호
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• pp.25-38
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• 2007

This study sought to analyze the trends in research on Korean fathers with young children. In this study, journal articles related to child and family studies, early childhood education and childcare published between 1980 and 2006 were analyzed for research frequency, content, and methodology. The study results were as follows. First, 56 research articles on Korean fathers with young children were published during this period of time. Second, the research was primarily focused on fathering attitudes and the relationships between the characteristics of the father and the development of the child. Third, the majority of the studies used methods categorized as quantitative and non-experimental: the subjects included more than 100 fathers with 3-5-year-old children. Research instruments validated in foreign countries (52.4%), surveys (75.4%), and quantitative data analysis methods (98.2%) were primarily used in these research studies. Finally, the results of this study suggest that further studies concerning Korean fathers with young children need to be conducted according to current research trends, content, and methodology.