• 한국공간정보시스템학회:학술대회논문집
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• 한국공간정보시스템학회 2005년도 GIS/RS 공동 춘계학술대회
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• pp.351-354
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• 2005

NASA's remote sensing market analysis and forecast projects 3.3 billion dollars in 2005. On the other hand, a market research firm expected that world commercial remote sensing imagery, GIS software, Data, and value-added services will generate 8.3 billion dollar in 2007. It has been widely believed that geo-spatial information and service market is growing rapidly and has a huge potential, but it is not clearly understood where it is now and will be heading in the future. Also, it could be a significant question to answer where the industry in Korea fits the best in the world business trends and where it should be strategically heading to take a large market share. Furthermore, if it could be worth being considered as a Korean strategic industry for the future. Instead of pursuing direct answers to the questions, the author will start reviewing general business practices, major business transactions such as merging and acquisitions (M&A's) and initial public offerings (IPO's), and research on market capitalization and revenue of major companies. Throughout the study, a list of common grounds in the market was uncovered and realized as follows: (1) value-added data matters in geo-spatial information and service market; (2) private sector grows faster; (3) characteristics of multi-national industry; and (4) Dependency on major industry. Based on the findings, the author presents a list of recommendations as conclusions.

• 한국물환경학회지
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• 제29권4호
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• pp.476-488
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• 2013

Refractory Dissolved Organic Carbon (RDOC) is becoming more important index on management of water quality, water regulation as well as ecosystem management. We analyzed trends of RDOC using elasticity in the Nakdong river basin. If climate elasticity of streamflow is positive, change of streamflow can be defined by the proportional change in a climatic variable such as precipitation and temperature. Elasticity of streamflow to precipitation and elasticity of RDOC to precipitation were estimated in the present, and we also analyzed the variation of elasticity in the future using climate change scenarios, RCP 8.5/ 4.5. Mean streamflow elasticity is 1.655, and mean RDOC elasticity is 1.983. RDOC is more sensitive to precipitation change than streamflow. The variation of RDOC is directly proportion to precipitation in all scenarios, but the Load of RDOC is dependent on precipitation as well as others. There is a need for additional correlation analysis between RDOC and other factors for accurate prediction.

• 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.

• 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.

• Child Health Nursing Research
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• 제16권4호
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• pp.249-258
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• 2010

Purpose: This study was done to provide a basis for future theory development by analyzing the phenomenon of parent-child relationships based on the 4 areas described by Kim (2000). Methods: A descriptive research design was used to identify research trends in nursing related to the phenomenon of parent-child relationships. Results: Before 1990, the trend in research design was quantitative designs, but since 1990, qualitative research has also been done. Mothers were the most popular research target for these studies followed by mothers and children together. In analyzing the 4 areas outlined by Kim (2000), it was found that most of the research was done on client domain and parents. The research concepts relevant to the essentialistic concept of research target, were 'child rearing', 'breast-feeding' and 'attachment'. For problematic concepts, the concept of 'stress' was continuously dealt with over the period and for the health-care experiential concept, 'adjustment' and 'coping' by parents were the main focus of research. Conclusion: The results show that parent-child relationship research was mainly concentrated on research participants and concepts. In the future, improvements should be made in research development of nursing practice programs and development of theory, to address the complete phenomenon of parent-child relationships.

• 한국경제지리학회지
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• 제5권2호
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• pp.229-248
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• 2002

사무활동은 (후기)산업사회로의 발전도정에서 도시의 주된 경제활동이자 핵심 고용원으로 등장하고 있을 뿐만 아니라, (대)도시권의 경관과 공간구조를 형성하고 재편하는데 중요한 동인의 하나로 주목받고 있다. 본 연구의 목적은 그 동안 도시 및 경제지리학을 중심으로 다양하게 이루어져온 사무활동의 입지에 관한 연구동향과 접근 방법론을 개관하는 동시에, 기존 연구의 문제점을 살펴보는데 있다. 아울러 사무입지의 주요 전개패턴과 그 변동양상을 체계적으로 검토하고 정리하고자 한다. 마지막으로 본 연구는 최근 들어 다소 소강상태를 보이고 있는 사무입지에 관한 연구의의를 다시 한번 환기시키며, 장래 전망을 비판적으로 논의하고자 한다.

• 한국농촌간호학회지
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• 제2권1호
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• pp.43-50
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• 2007

Purpose: The purpose of this study was to analyze the trends of research on Community Nurse Practitioners in Korea in order to suggest future directions for research on Community Nurse Practitioners. Method: A total of 109 studies published from 1980 to 2006 were analyzed according to the year of publication, research design, journal type, subject type, and major study concepts. Results: 1) The number of studies related to Community Nurse Practitioners increased by 28.4% from 1985 to 1989, and also by 28.4% from 2000 to 2004. 2) The most frequently used research design in the studies was a descriptive study design (90.8%). 3) There were 43 master's theses on Community Nurse Practitioners, and 16 studies in the Journal of Korean Community Nursing. 4) The most frequent participants were Community Nurse Practitioners (68.9%). 5) The most frequent major study concept was job analysis of Community Nurse Practitioner programs (27.5%). Conclusion: It is suggested that there should be more studies on Community Nurse Practitioner programs in the future and, particularly, experimental studies to exam the effects of interventions on health promotion by Community Nurse Practitioners are considered necessary.

• 무역상무연구
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• 제53권
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• pp.289-313
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• 2012

This study aimed to analyze research trend of the trade show industry in Korea and further to suggest the future direction on the research area where industrial strategies and governmental supports can be made. From 2001 to 2011 by order of 11-year study by analyzing research trends and future direction of policy more effective marketing strategy is precisely to provide direction for research. For the purpose of this study, 169 articles from 49 national level journals of Korea was classified and analyzed. 30 researches in 2005 was published research papers related to the exhibition industry was grew rapidly. According to the analysis, participants behavior of trade show were the most important topic with 33 articles. Various statistical methods such as ANOVA, structural equation model, path analysis, t-test and regression were used. However the study methods of these researches didn't make much progress. The result of this study indicated that we need to study more about the trade show industry of Korea, especially about local economic development and regional demand of trade show.

• 한국물환경학회지
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• 제29권1호
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• pp.127-137
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• 2013

Reuse of wastewater will intensify in the coming decades due to water shortage, the change of climatic conditions, the need for industrial and agricultural use and the necessity of improving health and environmental conditions for the growing population. This paper considers (a) the status and trends of wastewater reuse and reclamation in the world, (b) case studies of wastewater reuse projects, (c) analysis of technology level, (d) forecast of global market, and (e) the future views and directions in development of wastewater reuse technologies. Based on the available documented literature, this paper provides a review assessment of the current status of the wastewater treatment processes including potential applications for reuse. Key challenges for both wastewater treatment and reuse are also discussed in the paper and include recommendations, e.g. cost, effluent water quality, energy use and technical solutions, for future developments.

• 스마트미디어저널
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• 제2권3호
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• pp.10-16
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• 2013

NFC (Near Field Communication)는 2002년 Sony, NXP에 의해 개발되고, 2003년 표준화된 기술로써 약 10cm 이내의 근거리에서 13.56MHz 주파수 대역을 이용하여 최대 424kbps의 기기 간 데이터 전송을 가능하게 하는 비접촉식 근거리 무선통신의 한 종류이다. 최근 NFC 기술은 애플, 구글 등의 모바일 플렛폼 기업들과 삼성전자 등 단말기 제조사들을 중심으로 신규 모바일 서비스 시장을 확장하기 위해 다양한 연구가 이루어지고 있다. 본 논문에서는 NFC 표준 기술을 분석하고, NFC 기술 동향 및 향후 전망을 소개하기 위해, II장 NFC 시스템과 통신방식, III장 NFC 표준기술, IV장 NFC 동향 및 향후전망으로 구성하였다.