• 제목/요약/키워드: trend studies

검색결과 3,074건 처리시간 0.029초

Trend analysis of aridity index for southeast of Korea

  • Ghafouri-Azar, Mona;Bae, Deg-Hyo
    • 한국수자원학회:학술대회논문집
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    • 한국수자원학회 2017년도 학술발표회
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    • pp.193-193
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    • 2017
  • Trend analysis can enhance our knowledge of the dominant processes in the area and contribute to the analysis of future climate projections. The results of previous studies in South Korea showed that southeast regions of Korea had the highest value of evapotranspiration. Thereby, it is of interest to determine the trend analysis in hydrological variables in this area. In this study, the recent 35 year trends of precipitation, reference evapotranspiration, and aridity index in monthly and annual time scale will be analyzed over three stations (Pohang, Daegu, and Pusan) of southeast Korea. After removing the significant Lag-1 serial correlation effect by pre-whitening, non-parametric statistical Mann-Kendall test was used to detect the trends. Also, the slope of trend of the Mann-Kendall test was determined by using Theil-Sen's estimator. The results of the trend analysis of reference evapotranspiration on the annual scale showed the increasing trend for the three mentioned stations, with significant increasing trend for Pusan station. The results obtained from this research can guide development if water management practices and cropping systems in the area that rely on this weather stations. The approaches use and the models fitted in this study can serve as a demonstration of how a time series trend can be analyzed.

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'임상간호연구' 학술지 게재논문(1995-2008년)의 연구동향 분석 (Research Trend of Studies Published in Journal of Korean Clinical Nursing Research, 1995-2008)

  • 최명애;정재심;임경춘;김주현;김금순;권정순;김성재;김경희;곽찬영;박광옥;이경은;김을순;이경숙
    • 임상간호연구
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    • 제16권2호
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    • pp.95-105
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    • 2010
  • Purpose: The purpose of this study was to identify the research trend of 341 studies published in Journal of Korean Clinical Nursing Research from 1995 to 2008. Methods: This study was conducted from May to November, 2009. The tool for analysis developed through literature reviews and discussions of researchers consisted of 7 categories such as characteristics of researchers, research designs, subjects, data collection methods, ethical consideration, nursing interventions, and dependent variables. Data were analyzed by frequency and percentage. Results: The mean number of author per study was 4.7, and clinical nurses were the most frequent as the first author (79.7%) and as a corresponding author (67.1%). Quantitative study was 97.6% and nonexperimental study was 51.7%. The most frequently used research designs were quasi-experimental study (73.9%) among experimental studies and survey study (79.1%) among nonexperimental studies. Patients were the most frequent subjects for studies (55.8%). 46.1% of studies gathered data with questionnaire, 57.7% of studies had consent from patients, and 44.3% of studies used nursing skills for nursing interventions, and 60.0% of studies used clinical end points for dependent variables. Conclusion: The research trend of clinical nursing studies shows that clinical nurses mostly perform quasi-experimental researches to solve patients' problem and frequently use nursing skills for nursing intervention and explore the effect of nursing interventions on clinical end points.

아버지역할과 자녀양육에 관한 연구동향(I) -미국.일본을 중심으로- (The current trend in the studies of the Role of the Father - Analysis on America and Japan -)

  • 강란혜
    • 대한가정학회지
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    • 제38권7호
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    • pp.153-165
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    • 2000
  • The purpose of this article is to document the trend in studies on the role of the father. A large number of studies on parent-child relationships have been focused on the nature of mother-child relationships. Since the 1970s, the role of the father has become an increasingly popular topic in the U.S and Japan. Why has the father's role been forgotten for such a long time\ulcorner Why is the father's role being rediscovered in recent years\ulcorner Does the father have significant impact on child's development\ulcorner This proper reviews these issues in terms of sociocultural background, trends, and future implications of the studies. A comparison and determinants analysis regarding the extent of father-child interaction, of the lather's behavior, and its effects on the child in the U.S and Japan is provided.

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화장에 관한 기존연구 유형의 분석 (Analysis of Previous Make-up Study)

  • 백경진;김미영
    • 복식문화연구
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    • 제12권1호
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    • pp.182-198
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    • 2004
  • The purpose of this study was to analyze the previous make-up studies. A number of publications and journals were reviewed and analyzed carefully. The results of review and analysis were as follows: There were many different subjects in make-up studies and They can be divided into ten types : cosmetics purchase behavior, change of make-up culture and comparison, make-up trend by era, cosmetics industry's standing of today and strategy, art trend in make-up, brand preference of cosmetics, make up attitude, recognition about imported cosmetics and purchase behavior, color preference of cosmetics, the relationship between self-concept and make-up. In general, the cosmetic purchase behavior studies are conducted most actively. According to result that analyze existent study, special duality of cosmetics purchase action appears very variously according to standard of classification of study target and study target. But, study target and method of study are not various, and purchase behavior study collected with make-un and clothes is yew lacking. Therefore, in this study, wished to discover problem of virtue study because analyzes studies about previous make-up and present forward study direction.

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Research on the transformation of smart museums under the Internet thinking: A case study on the palace museum

  • Peng, JingYi;Jin, XueHua
    • International Journal of Advanced Culture Technology
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    • 제10권3호
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    • pp.377-392
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    • 2022
  • With the development of information and Internet technology, traditional museums have been long followed the trend of integrating innovative technological elements into the changed museums. It is necessary that the museums seize the opportunity of the trend transforming into smart museums, the key is to grasp the characteristics and laws of the Internet era, and use Internet thinking to explore the future development path. However, there are few studies on Internet thinking among the existing results. On the other hand, most of the relevant actual case studies still focus on the micro-level, which has obvious limitations. This paper will start from the current situation and trend, focus on the Palace Museum as a case study object, and discuss the problems and characteristics, so as to put forward the thinking about the development of smart museums in four aspects to explore the optimal path of transformation for smart museums.

2000년 이후 패션의 주요 트렌드와 트렌드 이미지 (Trend Image and Major Trend of Fashion Since 2000)

  • 유현정
    • 한국의상디자인학회지
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    • 제12권3호
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    • pp.73-82
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    • 2010
  • The purpose of this study is to help understanding of fashion trend since 2000 years, to play a guideline's role in the development on fashion designs study. The methods of this study are the study of academic literatures as well as practical study through expert investigation and analysis of case studies about actual works. Fashion trends since 2000 years are summarized classic, sporty, elegance, ethnic, natural, romantic, vintage, futurism by expert investigation and analysis of case studies about actual works. Image of fashion trends are abstracted that Classic image is harmony, moderation, accuracy, completeness, neatness, manish from keep an archetype to eliminate additional things, Sporty image is daily, active, enjoyment by the pursuit of a movement and freedom, Elegance image is feminine, grace from the tender moderated and feminity, Ethnic image is folkway, handicraft, vernacular to keep national character, local folkways and traditional ways. Natural image is nature, peaceful, purity, pastoral to the exclusion of artificiality and revert to natural, Romantic image is sensibility, fantastic, ornament, splendid from facing ideal world getting out of the reality, Vintage image is cozy, old, disorder, faden, freedom by expressing the flow of time and the mature beauty, Futurism image is future, experimental, avant-garde, man-made from positive perspective on future.

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만화의 영화화 흐름에 관한 연구 (A Study on Comics Content into the Film Trend)

  • 윤기헌;이원석
    • 만화애니메이션 연구
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    • 통권11호
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    • pp.1-10
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    • 2007
  • 만화가 가지는 원작산업으로서의 특징과 영화산업의 발전에 따라 만화원작의 영화화가 최근 늘고 있다. 이와 같은 현상은 역사적으로 소설과 연극에서 차용되었던 영화원작 소스가 만화적 감성시대로 접어들면서 만화로 상당부분 이동했음을 보여주는 것이다. 또한 2차원의 만화를 영상작업으로 전환한다는 의미 이외에도 장르 간, 매체 간 호환성에 주목할 필요가 있다. 앞으로 만화가 가지는 풍부한 소재와 매력적인 캐릭터, 그리고 배경과 인물 이미지들은 영화자체의 외연확장 추세와 더불어 앞으로도 두 매체 간 상호작용을 가속화 시킬 것이다.

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