• 제목/요약/키워드: Trend of research

검색결과 8,461건 처리시간 0.041초

팬톤 올해의 컬러와 메이크업 기법을 적용시킨 아트메이크업 작품연구 (A Study on Art Makeup Works that Applied Pantone Color of the Year and Makeup Techniques)

  • 이설하;김혜균
    • 패션비즈니스
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    • 제26권3호
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    • pp.19-32
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    • 2022
  • This study aimed to analyze the relationship between makeup and Pantone color by reflecting the visual elements of modern people who react sensitively to trends, and to research and propose art makeup using various techniques based on the results. The scope of this study was the last 5 years for researching trend colors. The range of colors was from 2016 to 2020, and the research method was designed after examining makeup trends using Pantone colors from 2016 to 2020; the characteristics of color and trend makeup were analyzed to design art makeup using various techniques. With respect to research data, literature review was conducted on the makeup design using Pantone colors with trend makeups. By referring to data in Pantone's official website, the characteristics and meanings of each color were analyzed. Based on research data, illustrations were made and makeup was designed and suggested. According to the study results, one-color makeup created a stable and uniform mood as a whole and could highlight the characteristics of each color. On the other hand, the makeup design that mixed Pantone colors harmonized the complementary colors and created an original and beautiful makeup design. The researcher identified the relationship and characteristics of trend colors and makeup and suggested various techniques, and expects that by linking the effect of trend color with makeup, designs and visual effects that go beyond the limits of the makeup market will be suggested and expanded.

An Up-Trend Detection Using an Auto-Associative Neural Network : KOSPI 200 Futures

  • Baek Jinwoo;Cho Sungzoon
    • 한국경영과학회:학술대회논문집
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    • 대한산업공학회/한국경영과학회 2002년도 춘계공동학술대회
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    • pp.1066-1070
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    • 2002
  • We propose a neural network based up-trend detector. An auto-associative neural network was trained with 'up-trend' data obtained from the KOSPI 200 future price. It was then used to predict an up-trend Simple investment strategies based on the detector achieved a two year return of $19.8\%$ with no leverage.

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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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패션 일러스트레이션 관련 국내 연구동향 분석 (Analysis of Domestic Research Trends in Fashion Illustration)

  • 김미현
    • 한국의류학회지
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    • 제33권8호
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    • pp.1337-1346
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    • 2009
  • This study examines research trends in the dissertations and theses on fashion illustration, as part of the necessity of the enlargement of this field into different areas and the importance of fashion research that will in the future. Currently, there are efforts to find the state of pervasive trends in thesis or that of dissertations in this area to help deter existing studies from producing mutually supplementary and constructive results. This also includes research that may have been overlapped in part or biased toward particular fields. This study is to solidify the research trend in papers and dissertations on fashion illustration in fields unexamined to suggest some of the right direction for research and development in fashion illustration. The selected data involved papers and dissertations published between 1990 and April 2009 by domestic graduate schools. To understand the research trend by item, descriptive statistics are utilized to acquire statistical data on the frequency and percentage in the creation of graphs. The findings of the study are as follows: There has been a steady increase in the rates of the theses and dissertations in this field in yearly domestic research fashion trends in illustration since 2002. In terms of the annual trend by the type of research, the number of the theses and dissertations on the production of works is larger than that of theoretical ones. This indicates that more attention should be given to theoretical research in this area. In regard to research themes and methods, many theses and dissertations were included with the production of works that showed a need to diversify the scope of research.

로봇교육 관련 국내 연구동향 및 교육효과 분석 (An Analysis of Domestic Research Trend and Educational Effects in Relation to Robot Education)

  • 김철
    • 정보교육학회논문지
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    • 제16권2호
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    • pp.233-243
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    • 2012
  • 본 연구의 목적은 2001년부터 최근까지의 로봇교육과 관련된 국내 연구 동향 및 효과성 논문을 분석함으로써 로봇교육의 방향과 시사점을 제안하는 것이다. 로봇교육과 관련된 연구 동향을 살펴보기 위해 한국연구 재단의 등재지(등재 후보지)의 총 10여종의 전문 학술지에 게재된 112편의 논문을 선정하여 학술지, 연도, 연구형태, 연구주제, 연구대상, 연구방법별로 분석하였다. 연도별 논문 편수를 분석한 결과 2007년을 기점으로 크게 증가하고 있으며 연구 주제로는 프로그래밍 교육, 아동반응연구 순으로 연구 비율이 높은 것으로 나타났다. 연구 방법에서는 실험연구가 가장 많이 수행되었으며 로봇에 대한 교육적 효과에 대한 연구에서 창의성, 문제해결능력, 교과학업성취도 그리고 학습몰입 및 학습태도의 정의적 요인에 효과가 있다고 보고되었다. 이러한 연구 자료를 기초로 로봇교육의 방향 및 시사점을 제안하였다.

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텍스트 마이닝 분석을 통한 수학교육 연구 동향 분석 (A Text Mining Analysis for Research Trend about the Mathematics Education)

  • 진미르;고호경
    • East Asian mathematical journal
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    • 제35권4호
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    • pp.489-508
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    • 2019
  • In this paper we used text mining method to analyze journals of mathematics education posterior to the year of 2016. To figure out trends of mathematics education research. we analyzed the key words largely mentioned in the recent mathematics education journals by Term Frequency and Term Frequency-Inverse Document Frequency method. We also looked at how these keywords match up with the key words that appear of education to prepare for future society. This result can infer the characteristics of mathematics education research in the aspect upcoming research topics.

정보보안에 대한 연구 트렌드 분석 (Analysis of Global Research Trend on Information Security)

  • 김원필
    • 한국정보통신학회논문지
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    • 제19권5호
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    • pp.1110-1116
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    • 2015
  • 본 논문에서는 정보보안에 대한 글로벌 연구 트렌드에 대한 분석을 다룬다. 정보를 이용하는 모든 분야에서 보안을 필요로 하기 때문에, 새롭게 생성되거나 급격하게 발전하는 분야를 발굴하는 것이 정보보안의 방향을 설정하는 것이 될 수 있다. 이에 본 연구의 목적은 정보보안과 관련한 기술들을 파악하고, 이들을 트렌드 관점에서 해석함으로써 향후를 전망해보고자 한다. 현재의 수준은 거시적 관점에서의 분석을 위한 초기 연구로써, 기술들 사이의 연도별 공기정보를 이용하여 2001년부터 2014년까지의 연관성을 측정하고, 상위 연관 기술 자체의 트렌드와 상호 비교하여 그 의미를 분석하였다. 결론적으로는 안드로이드 플랫폼, 빅데이터, 사물인터넷, 모바일 분야, 클라우드 컴퓨팅이 정보보안에 유망한 기술 분야라 할 수 있다.

여성건강간호학회지에 게재된 중재 연구 논문보고의 질 평가: TREND 지침에 근거하여 (The Quality of Reporting of Intervention Studies in the Korean Journal of Women Health Nursing (KJWHN): Based on the TREND Guidelines)

  • 김명희;천숙희;전은미;김수;송주은;안숙희;오현이;이은주
    • 여성건강간호학회지
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    • 제19권4호
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    • pp.306-317
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    • 2013
  • Purpose: This study was done to evaluate quality of reports of non-randomized controlled quasi-experimental study articles published in the Korean Journal of Women Health Nursing (KJWHN). Methods: A search was done for experimental studies assessing intervention effects among all articles published in the KJWHN from 2008 to 2013. Original articles were reviewed and analyzed according to the 22 checklist items of the guidelines for Transparent Reporting for Evaluations with Non-randomized Designs (TREND). Results: Thirty-five articles on experimental studies were identified. The evaluation of the quality of reporting in these experimental studies found that there was a wide variety in the level of satisfying the TREND checklist. In particular, according to TREND topics, low levels of reporting quality were found for "title & abstract (only for information on how units were allocated to the intervention)", "outcomes in methods", "assignment in methods", "blinding in methods", "recruitment in results", "baseline data in results", "interpretation in discussion (especially intervention mechanism and success or barriers), "generalizability in discussion". Conclusion: Results indicate that adherence to TREND guidelines varied in experimental studies published in the KJWHN suggesting the recommendation that for higher levels of complete reporting, TREND guidelines be used in reports on experimental studies.