• 한국콘텐츠학회논문지
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• 제21권12호
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• pp.264-274
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• 2021

본 연구의 목적은 웰빙관광만족도와 삶의 질사이에서 웰니스의 매개효과를 살펴보는 것이다. 웰빙관광이 삶의 질에 최근 웰빙관광이 증가하고 있음에도 불구하고 웰빙관광의 동기요인들을 통한 웰빙관광의 만족도가 삶의 질에 미치는 영향에 대한 연구 부족으로 인해 각 변인간의 영향 관계를 살펴보았다. 위와 같은 연구결과를 얻기 위하여 본 연구는 2021년 5월 10일부터 5월 21일까지 웰빙관광을 경험 해본 수도권 지역의 일반인 총 236명을 조사 대상으로 하였다. 연구결과는 다음과 같다. 첫째, 웰빙관광동기요인은 웰빙관광만족도에 긍정적인 영향을 미치는 것으로 나타났다. 둘째, 웰빙관광만족도는 삶의 질에 긍정적인 영향을 미치는 것으로 나타났다. 셋째, 웰니스는 웰빙관광만족도와 삶의 질 사이의 관계를 매개하는 것으로 나타났다. 본 연구의 시사점은 웰니스의 매개변수를 활용하여 웰빙관광이 삶의 질에 미치는 영향을 규명하는데 있다. 이를 통해 웰빙관광이 웰니스를 추구하는 웰빙관광객들에게 긍정적인 영향을 주어 삶의 질이 제고된다는 것을 확인하여 일상생활의 피로감이나 코로나 장기화로 인한 피로감을 해소하는데 웰빙관광이 효과적이라는 점을 밝혀냄으로서 웰빙관광 활성화에 기여하였다.

• 대기
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• 제31권5호
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• pp.593-606
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• 2021

The Korea Meteorological Administration/National Institute of Meteorological Sciences (KMA/NIMS) has monitored atmospheric CO₂ at Anmyeondo (AMY) World Meteorological Organization (WMO) Global Atmosphere Watch Programme (GAW) regional station since 1999, and expanded its observations at Jeju Gosan Suwolbong station (JGS) in the South and at Ulleungdo-Dokdo stations in the East (ULD and DOK) since 2012. Due to a recent WMO CO₂ scale update and a new filter (NIMS) to select baseline levels at each station, the 22 years of CO₂ data are recalculated. After correction for the new CO₂ scale, we confirmed that those corrected records are reasonable within the compatibility goal (±0.1 ppm of CO₂) between KMA/NIMS and National Oceanic and Atmosphereic Administration (NOAA) flask-air measurements with the new scale. With the new NIMS filter, CO₂ baseline levels are now more representative of the large-scale background compared to previous values, which contained large CO₂ enhancements. Atmospheric CO₂ observed in South Korea is 4 to 8 ppm greater than the global average while the amplitude of seasonal variation is similar (10~13 ppm) to the amplitude averaged over a comparable latitude zone (30°N-60°N). Variations in CO₂ growth rate are also similar, increasing and decreasing similar to global values, as it reflects the net balance between terrestrial respiration and photosynthesis. In 2020, atmospheric CO₂ continued increasing despite the COVID-19 pandemic. Even though fossil emission was reduced (around -7% globally), we still emitted large amounts of anthropogenic CO₂. Overall, since CO₂ has large natural variations and its source was derived from not only fossil fuel but also biomass burning, the small fossil emission reduction could not affect the atmospheric level directly.

• 한국건축시공학회지
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• 제22권1호
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• pp.11-21
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• 2022

현재 국내 건설 산업분야에서 코로나 사태 장기화로 인한 기능공 인력부족, 공기단축 및 인건비 감소를 통한 경제성 확보 등을 해결하기 위하여 프리웨브 공법에 대한 중요성이 대두되고 있다. 그 공법의 일환으로서, 이 연구에서는 공장에서 강판 거푸집 제작하고 철근 선조립하여 현장 반입한 후 현장 타설하는 SY 비탈형 보거푸집을 대상으로 하중재하에 따른 휨거동을 평가하고자 하였다. SY Beam 표준단면 형상은 MIDAS GEN 프로그램에 의한 구조모델링 통해 결정된 단면 치수 폭 400mm, 춤 600mm을 적용하였다. 총 6개의 실험체를 부재길이 5,000mm로 하여 강판두께(0.8, 1.0, 1.2mm)를 변수로 실험체 5개와 비교군 RC 실험체 1개를 실대형으로 제작하여 휨 실험을 수행하였다. 휨 실험결과, 강판데크가 항복하면서 높은 초기강성과 최대강도를 나타내어 휨강도에 충분히 기여하고 있음을 보였으며, 이후에도 콘크리트와 강판데크는 합성거동를 통해 충분한 연성거동을 하면서 휨 파괴 모드를 나타내었다. 추후 SY Beam의 제작/시공/경제성 확보를 위한 적정 강판두께 및 강판 인장력 기여도 산정방법 도출을 위해 1.05, 1.1, 1.15mm에 대한 추가 해석 및 실험연구가 필요한 것으로 판단된다.

• 대한토목학회논문집
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• 제42권5호
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• pp.711-721
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• 2022

2019년 발생한 코로나라는 팬데믹 영향의 장기화로 인해 사람들 간 접촉을 하지 않고도 생활이 가능한 비대면 활동의 중요성이 증대되면서 우리사회는 본격적인 언택트(untact) 시대로 진입하게 되었다. 언택트 시대는 우리의 일상생활뿐만 아니라 산업사회를 디지털화로 재편하는 거대한 구조적 변화를 초래하는데 영향을 미쳤는데, 그 중심의 핵심기술에 디지털트윈(digital twin)이 있다고 해도 과언이 아니다. 디지털트윈은 4차 산업혁명에 접목되고 있는 다양한 기술력을 융합하여 현실세계를 가상의 디지털 세계에 그대로 재현해내는 기술로, 다양한 산업 공정 전반에 관여하여 산업 사회에서의 혁신을 선도하고 있다. 그러나 디지털트윈이 갖는 구조적 한계 및 환경적 제약으로 인해 동 기술은 모든 산업 제반에 걸쳐 적극적으로 활용되고 있지는 않다. 특히 건축 및 시설물 분야는 일상에서 건물의 주기적 관리가 요구되고 재난 발생 시 인명피해와도 직결되는 분야이기 때문에 디지털트윈의 접목 필요성이 더욱 제기되고 있는 분야지만 현실적으로 직면한 사항들이 디지털트윈의 적용에 있어 장애물로 작용하고 있다. 따라서 본 논문에서는 이러한 문제점에 착안하여 건축물 시설안전대응분야에서 디지털트윈 기술의 적용 필요성을 제시하고, 그로 인해 창출 가능한 기대효과를 기술함으로 디지털트윈의 적극적 활용을 강조한다. 더불어 디지털트윈이 현재 직면한 문제를 극복하고 향후 지속발전가능성이 높음을 시사하여 디지털트윈의 수요 창출을 견인하도록 연계짓는다.

• Journal of Korea Trade
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• 제25권3호
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• pp.21-47
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• 2021

Purpose - Offshoring has emerged as one of the major trends in international trade and has become one of the strategies for achieving competitiveness in the global market. In spite of this, the expected gains of offshoring can be offset by hidden costs and risks, such as those associated with the COVID-19 pandemic, the trade war between the USA and China, and the ongoing trade dispute between Korea and Japan. To obviate such business failure and prevent critical business blunders, offshoring strategies that efficiently consider both risk elements and potential wealth creation are urgently need. The first purpose of this study is to contribute to the development of more advanced offshoring strategies to help host countries select the best locations to manage supply chain risks and create unique value. The second purpose is to specifically analyze the current status of Korea and provide Korean companies with implications to be considered when deciding whether to offshore or re-shore. Design/methodology - A Network DEA model was applied to measure the comparative location efficiency of national competencies for offshoring strategy from perspectives of wealth creation opportunities (profitability and marketability) and supply chain risk management. The location efficiencies are compared among a total 70 countries selected from the Global Competitiveness Index (GCI) and globally attractive locations outlined by Kearney (2017). For the secondary analysis of efficiency, a t-test examining the nature of competitive advantage and the level of sophistication in production processes was implemented in three divisions. We then analyzed differences in offshoring performance in terms of the identified national traits. Moreover, Tobit regression analysis is conducted to investigate the correlation between value-added business activities and each divisional efficiency, seeking to determine how each degree of value-added business activity influences the increase in offshoring productivity. Findings - Regarding overall location efficiency for offshoring performance, only the USA and Italy were identified as being efficient as host countries for offshoring, under circumstances of advanced development, such as productivity and risk management. Korea ranks 13th among 70 countries. The determinants of national competitiveness depend on national traits (the nature of competitive advantage and business sophistication). Countries with labor/resource advantages and labor-intensive industries are more competitive in terms of marketability than others. In contrast, countries with strong technology-intensive industries benefit offshoring companies, particularly in the technology sector, with the added advantage of supply chain risk management. As the perception of a value chain is broader in a country, it can achieve both production sophistication and competitive advantages such as marketability and SCRM. Originality/value - Existing studies focus on offshoring effectiveness from a company perspective. This paper contributes to comparing country efficiency in producing core competencies related to an offshoring strategy and also segments countries into three performance-based considerations associated with the global offshoring market. It also details Korea's position as an offshoring location according to national efficiency and competency.

• 대중서사연구
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• 제27권1호
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• pp.133-185
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• 2021

이 글은 낙태 문제를 다룬 텔레비전 드라마 을 물질성, 관계성, 행위주체성 등의 이론적 초점과 연결시켜 행위적 현실(agential reality)의 축도로서 회절적으로 독해하려는 시도다. 캐런 바라드의 행위적 실재론(agential realism)에 따르면, 텔레비전 드라마 은 당대의 의료기술, 괴담과 전설, 그리고 남성중심적 정동 등의 물질적이고 담론적인 장치들의 행위적 내부작용을 통해 산출된 사회문화적 현상이라 할 수 있다. 1990년대는 기술, 담론, 정동 등의 장치들을 통해 '혐오'를 반복적으로 드러내는데, 이는 여성의 젠더화된 신체를 향한다. 성형과 낙태라는 물질적-담론적 실천은 몸을 둘러싼 행위적 현실이 의료 기술은 물론, 젠더화된 혐오의 정동과 긴밀하게 엮여 있다는 사실을 예증한다. 이와 관계된 또 다른 물질적-담론적 현상으로서 괴담의 유행과 전설의 재발견 역시 탈자연화된 몸에 대한 혐오의 정동으로부터 생산되고, 이 정동을 다시 한 번 확대재생산하고 있음을 방증한다. 이러한 정동 환경 속에서 등장한 은 회절(diffraction)을 상연하는데, 이는 테크노-신체의 물질화에 대한 포스트휴먼적 함축을 결여한 채 백래시의 역행적 힘에 따라 이루어진다. 은 역사적으로 틀 지워지고, 맥락 속에서 정의된 '인간(Man)'에 대한 휴머니즘적 가정들을 보편적인 정의(justice)로서 앞세운다. 이것은 어디까지나 휴머니즘의 젠더화된 정의(definition)일 뿐이다. '낙태죄' 폐지 이후, COVID-19 감염증 유행과 함께, 의료 기술 및 담론, 신체적 물질을 둘러싼 정동이 격렬히 내부작용하는 현재는 이 애써 거부한 인간의 대안적 정의에 대해 신중하게 사유하고 응답해야 할 때다.

• 한국엔터테인먼트산업학회논문지
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• 제15권5호
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• pp.1-17
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• 2021

사회적 거리두기로 인해 산업적 침체기를 맞이한 공연산업계는 대부분의 공연이 취소 및 무기한 연기되면서 관련 종사자들이 생계에 큰 위협을 받았다. 계속되는 침체기를 극복하기 위해 온라인공연 플랫폼이 대안으로 제시되면서 사회적 거리두기를 준수하면 공연을 지속적으로 운영할 수 있는 유일한 방법으로 주목받았다. 온라인으로 진행되었던 공연사례들을 3가지 항목으로 분류하여, 문화수요 공급을 위한 무료 공연사례, 영상매체를 통한 유료 공연사례, 지상파 방송을 통한 공연사례로 분류하여 사례를 분석하였다. 분석결과, 누구나 사용할 수 있고 일정 수준의 완성도를 보장하는 온라인공연 플랫폼이 상용화가 되어야 할 것으로 분석되었다, 현재의 첨단 기술이 도입된 대형 엔터테인먼트의 공연 제작비는 영세한 예술인들이 감당할 수 없는 상황이다. 그러므로 온라인공연의 프로그램 상용화를 통해 예술인들의 공연 생활에 조금이나마 도움이 되길 바란다.

• 한국산업보건학회지
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• 제32권4호
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• pp.435-448
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• 2022

Objectives: As the time spent wearing masks has increased with spread of COVID-19, various research related to masks have been reported. However, there are still few experiments on the physiological response of the body to wearing industrial dust masks in South Korea. Considering the actual working hours at the work site, it is necessary to investigate the comfort of industrial dust masks. Therefore, this study aims to confirm the change in subjective discomfort level according to the wearing time for industrial dust masks in South Korea that have been certified for safety by KCS. Methods: This study evaluated subjective discomfort level over four hours. The experimental conditions were five types: not worn (control group), special grade, first grade, second grade (with valve), and second grade (without valve). The subjective discomfort levels were classified for breathing, warmth (body and face) and wetness (body and face). Subjects recorded their discomfort level on a checklist every one hour. Results: In special grade and second grade (without valve), the discomfort level in terms of breathing, warmth (face), and wetness (face) was significantly higher than that of the control group. However, the effects of all kinds of industrial dust masks on the discomfort level in the body were low. Conclusions: Since this study was conducted on subjects working in an office with a comfortable working environment, it is difficult to apply it to workers at actual industrial sites. However, it is considered meaningful as the first clinical study to evaluate the subjective level of discomfort over a long time for domestic industrial dust masks that have been certified for safety by KCS.

• 한국포장학회지
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• 제28권3호
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• pp.201-210
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• 2022

Expanded polystyrene (EPS) is the most commonly used fresh food refrigeration insulation in Korea and Europe. Moreover, as the use of disposable packaging materials has increased significantly along with non-face-to-face delivery services since the COVID-19 crisis, social issues related to waste disposal are also being raised. Therefore, in this study, the life cycle of EPS boxes for fresh food is focused on the factors that have a large difference between incineration and landfill including recycling in Europe and Korea in the disposal process after use, and raw materials and energy in the manufacturing process, which account for a large portion of the environmental impact value. We tried to compare the environmental impact of evaluation. Overall, the raw material production stage, box manufacturing stage, and packaging stage have similar processes in Europe and Korea, but unlike Europe, Korea, which lacks landfills and incineration facilities, has focused on expanding the recycling rate. It was necessary to do an environmental impact assessment. Data affecting the environment were derived based on 2019 and 2020 data for Korea and 2017 and 2020 data for Europe. In order to predict the future environmental impact assessment, assumptions about the disposal rate in 2025 and 2030 were introduced and evaluated. As a result of this study, it was found that the raw material production stage of EPS boxes, which have similar processes in both Korea and Europe, has the greatest effect on the global warming effect of Korean EPS boxes. However, Korea, which has a relatively high recycling rate in the disposal process compared to incineration and landfill, showed better environmental performance than Europe in most impact indicators except freshwater eutrophication. In particular, Korea has increased the overall recycling rate compared to Europe by replacing various recyclable materials such as building materials and sundries with XPS (extruded polystyrene) recycled materials. In conclusion, it was found that increasing the recycling rate rather than incinerating and landfilling EPS boxes for fresh food in the domestic EPS industry has relatively less environmental load compared to Europe.

• 한국프랜차이즈경영연구
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• 제13권2호
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• pp.1-15
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• 2022

Purpose: The globalization of the Korean restaurant franchise industry differs from the business performance of enhancing the brand image and customers' intention to revisit depending on the degree of localization marketing. Therefore, it is necessary to consider the extent to which the localization marketing activities of overseas Korean restaurant franchise companies affect the customer's perception. This study aims to investigate the effects of localization marketing (Localized Menu, Localized Price, Localized Service Experience, Localized Promotion, Localized Physical Environment) of Korean restaurant franchise companies on customer revisit intention. Research design, data, and methodology: For this study, 150 questionnaires using local Korean restaurants in Beijing, China, were analyzed using SPSS Ver.21 and AMOS Ver.22. Result: It was confirmed that the localized menu, localized service experience, and localized physical environment all affect the intention to revisit customers. Based on these verification results, if overseas franchises fully recognize localization marketing, which is an important factor for local business success, and establish localization strategies, they can gain an edge in competition with local Korean restaurants or restaurant franchises founded by locals. There may be a higher probability that However, it was found that localization price and localization promotion had no mediating effect of brand image between revisit intention and revisit intention. It was found that it had no effect on the degree of inquiry and had a negative effect. Conclusions: Due to the impact of the COVID-19 pandemic, there have been many changes in the domestic and overseas food service industry over the past two years. Therefore, in future research, it is necessary to study the localization of overseas Korean restaurant franchise companies that are more multidimensionally subdivided. Various measures of customized localization marketing for optimal regional characteristics should be developed and applied to enhance customer revisiting and brand image of Korean restaurant franchise companies entering overseas. In the future, this study will be meaningful data for the establishment of localization marketing (Localized Menu, Localized Price, Localized Service Experience, Localized Promotion, Localized Physical Environment) strategies for Korean restaurant franchise companies that consider overseas expansion or have already entered.