• 한국해안해양공학회지
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• 제9권3호
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• pp.125-131
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• 1997

해빈 보존공법중 배수층설지 공법의 타당성 분석을 위하여 파랑모형과 침투류모형을 결합한 복합모형을 구성하여 수치실험을 수행하였다 파랑모형으로는 Shuto(1972)의 해석해를 사용하였고, 침투류모형으로는 포화-비포화흐름의 지배방정식인 Richards식을 사용하였다. 구성된 복합모형의 민감도 분석에 의하면 포화투수계수가 해빈내부의 지하수 흐름장에 가장 민감한 영향을 미치고 있음을 알 수 있었다. 또한 보다 많은 현지의 실측자료들이 수집 된다면 개발된 모형은 해빈내에 배수층 설치시 필요로 되는 제요소 해석에 효율적으로 이용될 수 있을 것이다

• 패션비즈니스
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• 제22권6호
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• pp.53-69
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• 2018

In recent years, digital media providing entertainment and information have become an important channel of customer experience. The aim of this study is to evaluate the effects of digital signage's characteristics on flow and brand attitudes and to verify the mediating role of pleasure in digital signage and flow. The stimuli were developed for a sports brand stores using 3D and video editing software. The survey was conducted on 544 subjects from both gender aged 20 to 49 years old, i.e. the population that constitutes the major target group for sports brands. The data collected was analyzed using IBM SPSS 24.0. Specifically, frequency analysis, factor analysis, reliability analysis, t-test, and regression analysis were performed on the data. Based on the results, we can draw the following conclusions; First, the dimension of digital signage was classified into aesthetic and functional attributes. Additionally, we found out that women highly value aesthetic attributes of digital signage while the customers in their 40s pay more attention to functional attributes than their counterparts aged 20-30 years. Second, our results suggest that pleasure has a mediating effect in the relationship between digital signage attributes and flow; specifically, both sub-dimensions of digital signage features (aesthetic attributes and functional attributes) affect flow by means of pleasure. Third, our results demonstrated that the flow of digital signage had a significant impact on brand attitudes.

• 약학회지
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• 제43권3호
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• pp.397-403
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• 1999

The present study examined the effect of a methanol extract of Evodiae Fructus on the cardiovascular function in N-nitro-L-arginine methyl ester (NAME)-induced hypertensive Wistar rats after treatment over 6 weeks. In rats treated with NAME, blood pressure, weight of heart, aorta media thickness and media/lumen ratio significantly (p<0.05) increased, whereas coronary flow and heart rate of isolated heart significantly (p<0.05) decreased compared with control group at 6 weeks. In rats treated with NAME and Evodiae Fructus, blood pressure, aorta media/lumen ratio significantly(p<0.05) decreased compared with NAME treated group at 6 weeks. These results suggest that Evodiae Fructus is applicable to the treatment of hypertension and vascular hypertrophy.

• 설비공학논문집
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• 제19권2호
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• pp.175-182
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• 2007

The objective of the present study is to investigate the heat storage characteristics of a packed bed according to periodically oscillating flows. Experiments have been performed to measure transient temperature distributions in solid and fluid Phases of the porous media. A simplified analytical model has been developed with intra-particle and dispersion effects neglected, and non-dimensional parameters have been derived. The transient temperature distributions according to the simplified numerical model agree well with the experimental results. Heat storage efficiencies defined in two different ways are obtained for various time periods and face velocities.

• 한국연소학회:학술대회논문집
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• 한국연소학회 2015년도 제51회 KOSCO SYMPOSIUM 초록집
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• pp.73-74
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• 2015

Synthesis gas such as hydrogen and carbon monoxide was produced from $CH_4/oxygen$ mixture using insulated pressurized porous media combustor. Experimentally, two cylindrical SiC foams with the different pore density were piled up in a quartz tube and fully premixed mixture was supplied in the axial direction. After stabilizing fuel-rich flame at the interface of the two foams at several pressure conditions, mole fractions of synthesis gases were measured by gas chromatography. Heat recirculation through the inner foam structure could extend the flow velocity of stable region over the laminar burning velocity. As the pressure increased, the rich flammability limit, $H_2/CO$ ratio, and module M increased.

• International Journal of Internet, Broadcasting and Communication
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• 제13권2호
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• pp.267-275
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• 2021

The advent of the "un-tact 2.0 era," described as a "new normal non-face-to-face social relationship," accelerates the transformation of the living paradigm as a fully digital mediated social relationship. The emergence of these new forms of digital behaviors and mediated relationships significantly influences the industry prospect and consumers' individual lives. Advertising has played a decisive role in moving the formation forces of society, creating a dynamic flow of the capitalist system across races and geographical boundaries. Its role will become more fundamental in the physical contactless environment due to the COVID-19 outbreak. Accordingly, advertising has changed and modified its shape and meaning throughout history to adapt to the dynamic external environment. In this article, we illustrated four primary stages of the evolution in the advertising industry from simple advertising to convergence of advertising. Finally, we also identified the challenges of the present advertising industry and the paradigm transformation of "un-tact 2.0" with various related examples.

• 수완나부미
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• 제16권1호
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• pp.125-143
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• 2024

Korean dramas, commonly referred to as Koreanovelas or K-Dramas in the Philippines, have significantly influenced and reshaped Philippine television culture since the early 2000s. Their impact persists in contemporary television programming, reflecting the transnational flow of media texts across borders. As media content transcends geographical boundaries, local media companies have adopted the practice of producing adaptations of foreign television series for their audiences. This paper examines the adaptation of the Koreanovela The World of the Married into the Philippine series The Broken Marriage Vow, both of which are adaptations derived from the British show Doctor Foster. Through this comparative analysis, I argue that the process of localizing these television shows to suit the preferences of the target audience serves as a tangible manifestation of transnational adaptation. Particularly in an era of globalization, where entertainment is still a thriving enterprise, thus traversing international borders, this phenomenon demonstrates the evolving nature of television content as it adapts and caters to diverse cultural contexts let alone a profitable means to generate an ailing entertainment industry, especially in the time of the pandemic.

• 디지털융복합연구
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• 제11권6호
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• pp.311-317
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• 2013

기존의 인터랙티브 아트나 엔터테인먼트 시스템의 대부분은 다음의 세 단계로 구성된다. 체험자의 행동 촉구, 체험자의 행동, 그리고 시스템의 응답으로 이루어진다. 그들은 이러한 연속적인 프로세스가 지속과 반복을 수행하는 것을 전제로 하지 않는, 각 상호 작용의 개념을 표현하기 위해 설계되었다. 이와 반대의 접근 방식은 지속적이고 반복적인 경험을 작품의 개념을 전달하는 것이다. 본 논문에서는 이러한 접근 방식에 따라 작업 유형으로 "Adjustive Media"를 제안한다. Adjustive Media는 체험자가 그 작품 체험을 지속하고 반복 체험하는 것으로, 체험자 자신이 작가의 의도에 따라 체험에 접근 할 수 있는 작품 형식이다. 본 논문은 디자인 방법으로 Adjustive 미디어에 대해 3개의 디자인 프로세스를 제안하고, Adjustive 미디어의 프로토 타입을 소개하여 디자인 프로세스의 가능성과 새로운 사용자 경험을 제공하는 작품 형식의 제작 방법에 대해 고찰하고자 한다.

• 방송공학회논문지
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• 제21권5호
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• pp.672-688
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• 2016

본 논문에서는 미디어 증강현실을 구현한 공연예술작품들의 분석을 통하여 공연예술에서의 영상이 갖는 역할을 확인했으며, 결과의 검증을 위하여 t-test를 통한 수용자 연구를 진행하였다. 그 결과 공연예술에 활용된 영상은 매체 간의 융합을 통해 관객과 상호작용을 이루며 높은 몰입감과 이해를 통해 공연에 대한 만족도를 이끌어 냈다. 하지만 일정부분에 있어서는 영상의 무분별한 사용으로 아직까지 전통공연예술에 익숙한 관객성향에 의해 미디어에 대한 반응이 배타적인면도 드러났다. 결국 새로운 변화를 시도하고자 하는 지금 시점에서 영상을 활용한 융합형 미디어공연예술이 앞으로 나아가야 할 방향성은 공연예술과 미디어의 조화를 통해 다양한 관객 모두가 쉽게 이해하고 즐길 수 있으며, 다양한 체험을 바탕으로 만족감을 가져갈 수 있도록 노력할 필요가 있다. 이를 위해 제작자는 수용자의 인지 및 지각 심리적 특성까지 고려한 전문화되고 새로운 지식과 정보를 제공할 수 있는 전략적인 공연예술콘텐츠 생산에 힘을 기울여야 할 것이다.

• 한국농촌건축학회논문집
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• 제24권3호
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• pp.47-57
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• 2022

This study attempted to grasp the status and perception of Uljin Geumgangsong by grasping mass media issues and user perception using big data, and to present basic data when constructing monitoring using user perception by examining the establishment relationship of agenda setting from a time-series perspective. The results of collecting and analyzing text data that can identify mass media and visitor awareness are as follows. First, both mass media and visitor keywords were related to the importance of the value and meaning of Uljin Geumgangsong. Second, in the case of the connection network, Geumgang Pine Agriculture was centered, but in the case of difference in perception between mass media and visitors, such results were derived due to the object of interest. Third, in the case of the connection relationship structure, the connection strength was strong because there were many overlapping contents of mass media. Fourth, as a result of the centrality analysis, both mass media and visitor-aware keywords were positively recognized as spaces created and maintained through institutional support, and objective perception could be grasped by finding hidden keywords. Fifth, as a result of time series analysis, it was possible to grasp the flow through the issue keywords that appeared by period, and unlike the past, it was recognized as a place for tourism and travel. Finally, as a result of examining whether the agenda setting is consistent, there is a mass media influence, so it is thought that more diverse and more information and publicity are needed by utilizing it.