• Journal of Smart Tourism
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• 제1권1호
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• pp.31-39
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• 2021

Smart tourism, a promising development trend for destinations, has drawn growing attention from practitioners and academics. Extant research has laid a solid theoretical foundation on the roles of technology and effects of smart tourism on tourists. However, little is known about structured and profound implications for a destination's smart tourism development. Thus, by selecting Hong Kong as a case city, this study proposes a framework of implications for smart tourism development. A qualitative approach was employed to gain insights from smart tourism stakeholders. Results shed light on nine elements that boost the smart tourism development of destinations. These nine elements serve as a significant reference for policy-making. Several theoretical and practical implications are provided for scholars, practitioners, and policy makers.

• 대한원격탐사학회지
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• 제35권4호
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• pp.589-607
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• 2019

This paper presents a comprehensive overview of recent model developments and practical issues in spatial downscaling of coarse resolution satellite-derived products. First, theoretical aspects of spatial downscaling models that have been applied when auxiliary variables are available at a finer spatial resolution are outlined and discussed. Based on a thorough literature survey, the spatial downscaling models are classified into two categories, including regression-based and component decomposition-based approaches, and their characteristics and limitations are then discussed. Second, open issues that have not been fully taken into account and future research directions, including quantification of uncertainty, trend component estimation across spatial scales, and an extension to a spatiotemporal downscaling framework, are discussed. If methodological developments pertaining to these issues are done in the near future, spatial downscaling is expected to play an important role in providing rich thematic information at the target spatial resolution.

• 한국가시화정보학회지
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• 제17권2호
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• pp.83-89
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• 2019

In this study, we show the maximum cavity radius prediction model that a droplet impacts an inclined bath. Surface tensions, viscosities, inclination angles of a bottom substrate, droplet diameters, falling heights of the droplet are varied for the experiment. We experimentally observe that the cavity grows in hemispherical shape like the cavity formed in a deep bath although the depth of the bath is non-uniform due to an inclined bottom substrate. We derive two theoretical models to predict the experimental results of the fully developed cavity. Although each model has error, we observe that qualitatively theoretical model predicts the trend of experiment results well.

• The International Journal of Costume Culture
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• 제8권1호
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• pp.32-42
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• 2005

This paper aims to propose fashion designs based on the application of art flower technique to translucent clothing material. For study method, firstly I looked into art flower applications occurred in modern trend since 2000 as well as theoretical research on art flower and transparency expressed as artificial beauty. Second, I attempt to express transparency in a variety of unique ways by using the art flower technique in producing clothes. Third, I utilized transparent flower with translucent clothing material and tried to suggest fashion design attempting mixture of new materials. As a result, firstly transparent image and material are well fitted in with modern trend and especially it was very suitable for expressing feminine beauty. Second, transparency was the element to suggest creative formative world in fashion design in regard to flower's beauty, various shapes and colors and to provide infinite materials as design motive. Third, the combination of knit clothing and plastic art flower displayed a new form of material combination. Especially as translucent material is fitted with trend such as function, lightness and variableness in modern times of the $21^{st}$ century, it presents beautiful combination with transparent flower. Fourth, Silk flower technique is variously used in art flower techniques. Various possibility ranges are presented such as flower was recreated with artificial image by silk flower technique to be newly expressed and various materials like aesthete film can be also expressed with silk flower technique.

• 한국주거학회논문집
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• 제21권5호
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• pp.115-124
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• 2010

The trend of abstract expressions has become one of the fundamental causes of the problems relating to a sense of place in modern architecture. This trend began in earnest after the era of modernism, caused by the effect of modern dualism. Before analyzing the problems of the modern trend of abstract expressions and sense of place, a fundamental review of the establishment of human environments is necessary. In this context, this study deals with the principles of the establishment of an environment based on the logic of projection between human beings and milieu, through the concept of mediance by Augustin Berque, and based on this, causes of adverse effects on the establishment of environments in modernism were verified. In addition, the last section covers the conceptual supplements required in order for the concept of mediance to become practical, overcoming its limitation of being simply theoretical. Through this analysis on the concept of mediance, it is realized that a genuine sense of place can be achieved only when architecture moves beyond the individual dimension as a simply physical object, and instead plays a role as a socially sustainable community, embracing the people and unique objects therein.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2007년도 춘계학술대회 논문집
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• pp.248-254
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• 2007

A center of economy, during last 50 years, has been transferred from production into consumption and a new consumption culture has been made by changing from reasonable trend into subjective and psychological trend. In the past, an interest of consumers was to possess things, however, in present, an interest of them is mental value and satisfaction to experience various cultures, to focus value and meaning human's life, and to realize desires. According to this trend, society's interest on interior design has continuously increased. Social phenomenon to make a serious consideration of design management and value is rushing with various brands on the basis of marketing strategy. In this kind of era, interior designers also should try to make interior design area brand through long, objective and systematic marketing plan. Therefore, this research shows differentiation strategy to make interior design brand on the basis of marketing strategy with theoretical background through literature study, and presents an example of spa and cosmetic beauty salon - current new consumption culture - on the basis of marketing strategy.

• 중소기업연구
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• 제40권1호
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• pp.67-83
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• 2018

본 연구는 조직 평판의 역동적인 특성인 추세와 변동성이 조직의 성과에 어떤 영향을 미치는지 규명하고자 한다. 조직의 평판은 그 조직의 제품/서비스의 질에 대한 판단을 돕는 신호를 제공하므로, 잠재적 파트너들은 조직 평판의 여러 특성을 중요하게 고려한다. 본 연구는 조직 평판의 수준뿐만 아니라 추세 또한 성과에 긍정적인 영향을 미치며, 변동성은 간접적으로 평판의 수준과 추세의 성과에 대한 효과를 조절한다는 것을 미국 벤처캐피털 회사들을 대상으로 한 실증연구를 통해 밝혔다. 본 논문에서는 이러한 결과가 어떻게 학문적으로 기여하고 실무적인 시사점을 제시하는지에 관하여 논의하였다.

• 성인간호학회지
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• 제21권6호
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• pp.666-677
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• 2009

Purpose: This study was to test a theoretical model examining the relationships among social support, illness demands, marital adjustment, family coping and family functioning in couples more than three years after breast cancer diagnosis. Methods: A causal modeling methodology was used to test the specified relationships in the recursive theoretical model. A total of 60 couples with breast cancer were recruited from January to April 2005. Five standardized questionnaires were used to measure the theoretical concepts: social support (ISSB), illness demands (DOII), marital adjustment (DAS), family coping (F-COPES), and family functioning (FACESII). Results: Path analysis results from the wives and the husbands revealed different patterns. Three hypotheses were supported in the wife model as predicted: social support and family coping, family coping and family functioning, and social support and marital adjustment (trend). Five hypotheses were supported in the husband model as predicted: social support and illness demands, also social support and marital adjustment, illness demands and marital adjustment, marital adjustment and family coping, and family coping and family functioning. Conclusion: This study provides valuable information for developing various interventions with social support for improving family functioning of breast cancer couples in the middle adaption stage (more than three years after diagnosis).

• Journal of Biosystems Engineering
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• 제33권1호
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• pp.14-20
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• 2008

An agricultural unmanned helicopter was suggested for an alternative to current pesticide application methods to solve such problems as high cost, low efficiency, shirking task and unsafe work. To pursuit this trend, researches on the development of unmanned helicopters have been accelerated in Korea as well. In this research, a guide type centrifugal clutch that plays an important role in the unmanned helicopter was studied. Theoretical analyses and experimental tests were conducted for designing an optimal clutches. Main design factors of the guide type centrifugal clutch were found to be spring constant, free length of spring, mass of friction sector, contact area, allowable pressure, number of friction sector, friction coefficient, radius of drum, and clutch arrangement. And these design factors could be the functions of engaging engine speed and desired power transfer capacity. The result of the single clutch test showed the power transfer capacity of 14.1 PS at 5,800 rpm and the result of the dual clutch test showed that the capacity of 17.7 PS at 5,600 rpm. These experimental results agreed well the theoretical simulations.

• International Journal of Aeronautical and Space Sciences
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• 제3권1호
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• pp.9-18
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• 2002

Thermal humidity characteristics were considered theoretically and experimentally. A Simply well-fitted correlation of a saturated vapor pressure-temperature curve of water was introduced based on Antoine equation to make theoretical prediction of relative humidity according to temperature variation. Characteristics of dew point were also examined theoretically and its relation with temperature and humidity was evaluated. The exact mass of water vapor in a specified humidity and temperature condition was estimated to provide useful insight into the idea about how much amount of water corresponds to a specified humidity and temperature condition in a confined system. A simple but well-fitting model of dehumidification process was introduced to anticipate the trend of relative humidity level during GN2(gaseous nitrogen) purge process in a humidity chamber. Well-suitedness of this model was also verified by comparison with experimental data. The overall appearance and specification of two thermal humidity chambers were introduced which were used to perform various thermal humidity tests in order to yield useful data necessary to support validity of theoretical models.