• 복합신소재구조학회 논문집
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• 제1권4호
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• pp.18-27
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• 2010

We had designed and constructed floating type photovoltaic energy generation system. In this paper, we present the result of investigations pertaining to the development of links between unit modules of the floating type photovoltaic energy generation system. The link system installed between the unit modules is made of pultruded FRP, tire, and polyethilene synthetic fiber rope. The link system is analized by the finite element method. The floating type photovoltaic energy generation system consisted of unit modules connected by link system is installed successfully at sea site. In addition, we present the modified design of the floating type photovoltaic energy generation system based on the proto type system.

• 패션비즈니스
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• 제14권4호
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• pp.132-145
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• 2010

These days, the aging population is becoming a critical social issue; the activation of the silver industry for the Y-O generation, meaning the young-old group of aged 55-64, is accelerating now. Pants are very important item to this generation, since they pursue active life with an exercise and leisure activities. Therefore, the physical, psychological, and social characters as well as the changed life style of women in the Y-O generation were reviewed, based on former studies and books. The consumer's patterns and actual wearing conditions about slacks were researched and analyzed through the survey toward 300 women aged 55-65 living in Seoul. Based on this research, information was provided for the development of slacks pattern which is suitable to the deformed body and aesthetic consciousness of the Y-O generation.

• 가족자원경영과 정책
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• 제3권2호
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• pp.1-16
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• 1999

The purpose of this empirical study is to examine the effect of leisure facilities preferences and leisure activities of new-generation married women on their life satisfaction. The samples was composed of 195 married women under 35 years. old, selected by age and local distribution. The major findings of this study re as follows. The new-generation wives preferred culture.intellectual arts facilities to sport facilities to sport facilities and participated in home-oriented activities. The more new-generation married women participated in active leisure, the higher level they showed in life satisfaction. There is no significant affect of leisure facilities preference on life satisfaction. The finding of this study provide implications regarding the policies on leisure facilities and leisure education programs to enhance the quality of life of the new-generation wives, such as establishing community leisure facilities which can help the mother as well as young children enjoy their leisure activities with less expense, and managing continuing education programs in which the new-generation wives easily participate with their families.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1993년도 하계학술대회 논문집 A
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• pp.73-75
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• 1993

In recent years, it is widely being issued to consider the Non-Utility Generation (NUG) in the public electric utility sector. The Non-Utility Generation can be divided into two major parts, i. e., dispersed generation and privatization. In the participation of the NUGs in the public sector, the economy of scale and publiciy of the NUGs should be considered. In this paper, we with give the present status of Non-Utility Generation and. problems caused by the dispersed generation and privatization. Also, the analysis of the problems of NUGs and future policies of the electric utility will be discussed.

• Journal of Positioning, Navigation, and Timing
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• 제2권1호
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• pp.33-40
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• 2013

In this paper, GPS signal anomaly generation software is proposed which can be used for the analysis of GPS signal anomaly effect and the design, verification, and operation test of anomalous signal monitoring technique. For the implementation of anomalous signal generation technique, anomalous signals are generated using a commercial signal generation simulator, and their effects and characteristics are analyzed. An error model equation is proposed from the result of analysis, and the anomalous signal generation software is constructed based on this equation. The proposed anomalous signal generation software has high scalability so that users can easily utilize and apply, and is economical as the additional cost for purchasing equipment is not necessary. Also, it is capable of anomalous signal generation based on real-time signal by comparing with the commercial signal generation simulator.

• Journal of Smart Tourism
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• 제3권2호
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• pp.23-36
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• 2023

Due to the phenomenon of aging, a new consumer segment known as the "new-silver generation" is emerging. Unlike the previous silver generation, this generation possesses significant economic power and consuming willingness, attracting attention from consumer goods companies. However, both the new-silver generation and the elderly face challenges in adopting contactless or self-service technologies such as self-order kiosks, resulting in negative reactions. Therefore, this study aims to investigate the attitude and response of the newsilver generation towards kiosks, as well as the factors influencing their resistance to such technology. By applying theoretical perspectives from the innovation resistance model, technostress theory, and the value-based model, this study identifies influencing factors for innovation resistance among the new-silver generation when using contactless technologies implemented in fast-food restaurants. The findings indicate that a lower awareness of new technologies and services corresponds to decreased adoption resistance, while a higher perceived value leads to more positive behaviors and attitudes among the new-silver generation utilizing kiosks at fast-food restaurants.

• 한국의류산업학회지
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• 제25권3호
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• pp.267-279
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• 2023

The current bra market and the purchasing behavior of women of the MZ generation in Korea are reviewed in this study. Therefore, basic data for bra product planning for women of the MZ generation are presented by investigating the wearing status and satisfaction. Through online surveys, 272 questionnaires were obtained and were analyzed through frequency analysis, cross-analysis, t-test, and variance analysis. Generation M and Generation Z share digital culture, but, due to age differences, they are compared by generation. There was, however, little significant difference between these groups. In addition, there was no significant difference between groups when factoring for the time of wearing, place of purchase, and material of bras. However, there were big differences between groups depending on whether bras had wires, lace, and their size, especially in body correction items. According to the results, it is pointless to target each generation when making a bra. Also, the young generation consumers are more interested in functionality than in the design compared to 10 years ago. It will improve consumer satisfaction if two different types of bras are produced; one that corrects the body and one that fits well even if the body is less corrected.

• 풍력에너지저널
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• 제13권1호
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• pp.5-14
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• 2022

Currently, the Korean government is driving the construction of large-scale floating offshore wind farms to increase domestic renewable energy generation and decrease carbon emissions. In offshore wind farms, maintenance approaches can be limited more often than onshore wind farms by marine weather conditions (wave height, etc.). Therefore, maintenance planning optimization is more important to minimize maintenance costs and power generation loss by downtime. Additionally, the power generation of a wind farm is affected by wind speed as well as wind direction because of the wake effect, so it is possible that power generation loss by downtime is also dependent on combinations of weather conditions (wind speed and direction) and the location of wind turbines for maintenance. In this study, the effects of the wind conditions and the locations of tripped wind turbines on power generation loss were explored for a hypothetical floating offshore wind farm. In order to calculate the power generation of a wind farm, a wake effect calculator was developed based on Jensen's formula. Then, a simple methodology of determining maintenance priorities that minimize power generation loss was proposed.

• 벤처창업연구
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• 제16권3호
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• pp.13-29
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• 2021

이 연구는 서울시 세대별(청년층, 중년층) 창업의 공간적 분포와 영향 요인을 분석하는데 목적이 있었다. 이를 위해 창업가의 연령대 자료를 포함하고 있는 서울시 사업체조사(2018) 데이터를 활용하여 서울시 424개 행정동의 세대별 창업 분포를 분석했으며, 산업, 인구구조 및 창업지원 기관 관련 변인이 포함된 연구모형을 설정하여 세대별 창업의 영향 요인을 분석하였다. 분석 방법은 서울시 행정동의 세대별 창업과 주요 변인들의 빈도, 평균 및 표준편차를 확인하기 위해 기술통계를 활용했으며, 전역적, 국지적 공간자기상관 분석을 통해 세대별 창업의 공간적 분포를 분석하였다. 특히 세대별 전체 창업과 주요 산업별 창업을 구분하여 분석함으로써 서울시 창업의 공간 분포를 심층적으로 확인하였다. 이후 라그랑주 검정을 통해 공간회귀분석 모형을 선택하였으며, 이를 바탕으로 세대별 창업에 미치는 지역적 영향 요인을 분석하였다. 연구결과를 통해 도출한 주요 결과는 다음과 같다. 첫째, 청년층과 중년층 창업의 공간적 분포에 유의미한 차이가 있었다. 청년층은 서초·강남-용산-마포-강서구로 이어지는 벨트 지역에서 창업이 활발하게 이루어졌지만, 중년층은 서초·강남·송파·강동으로 대표되는 동남권 지역의 창업이 활발한 편이었다. 둘째, 서울시 세대별 창업은 업종에 따라 다양한 공간적 분포를 보였다. 지식첨단산업(정보통신, 전문서비스)은 세대 공통적으로 서초, 강남, 마포, 구로, 금천구가 중심지역이었으며, 제조업은 기존 집적지를 중심으로 창업이 집중되어 있었다. 반면 생활서비스업의 경우 청년층은 용산, 마포, 관악 등 대학과 문화 중심지역에서 창업이 활발했으며, 중년층은 신시가지 중심으로 창업이 집중되었다. 셋째, 서울시의 세대별 창업 입지에 대한 영향 요인에 차이가 있었다. 청년층은 첨단산업, 대학, 문화자본 및 인구 밀집이 창업에 유의미한 영향 요인이었으며, 중년층은 전문서비스 특화도, 낮은 평균연령, 창업지원 기관 밀집 수준이 창업에 유의미한 영향을 미쳤다. 또한 이러한 입지요인은 산업별로 차별적인 영향이 있었다. 연구를 통해 제시한 제언은 다음과 같다. 첫째, 서울시 지역, 산업 및 세대별 특성을 고려한 체계적인 창업지원이 필요하다. 세대별 창업 지역과 산업에 상당한 차이가 있는 만큼 지역 및 산업적 특성을 고려한 맞춤형 창업지원 체계를 강화할 필요가 있다. 둘째, 연구 방법적 측면에서 데이터 축적을 통해 자치구 단위에서 문화, 재정 등을 종합적으로 고려한 후속 연구가 필요하다.

• 한국의상디자인학회지
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• 제3권2호
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• pp.75-86
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• 2001

The article is alms to investigate the characteristics, the originality, and the interest of fashion design of costume play, which is recently specifically popularized among young fashion mania. The influence of commercialization power of the Disneyland and the animation characters of Japanese caricatures makes the costume play to be one of the main new generation culture. Since the costume play just begins at this moment, the full understanding of the costume play is hard because of the small amount of the materials and happenings of the phenomena. However it reveals the design trends and creativity of the new generation. As the investigation of costume play fashion and the types of costume play, the following results are obtained. 1. The originality of the costume play is thought to be induced from the mask which is used against the ghost in primitive ages, the fancy parade of halloween festival, commercial advertisements of Disneyland, the Japanese caricatures, and the animation games. 2. The distinctive characteristics of Korean costume play shows the massive behaviour, which is different from the individualized costume play in Japan. This facts show the parts of the interest culture of the persons who has the equal interest. The costume play is applied as the sound showing culture, in which the young generation express and enjoy themselves by"kki" - the passion of young energy. 3. The boom of costume play introduce the increased number of costume play shop, pro model, and designer. It also introduce the interest of the new fashion design for the young generations. Thus it is expected the new fashion infra structure in near future.ar future.