스마트 공간 관련 국내 연구경향

조연주(Cho, Youn-Joo) 한국실내디자인학회 2018 한국실내디자인학회 학술대회논문집 Vol.20 No.2

This study aims to find out the research trend of previous researches on smart technology applied space in the field of spatial design in Korea. 77 research articles were collected for investigation and analyzed them by publication year, by target space, by research purpose and research methodology. As to the research methodology, the SPSS Statistics 20.0 program was used to conduct a frequency analysis and crosstabs. The research results can be summarized as follows. 1) The research for smart technology applied space was begun in 2003 and was peaked in 2015. 2) For the target space analysis, residential spaces were the most common subjects of analysis. 3) For the research purpose, the studies focused on suggesting the planning direction and examining the current status of smart technology applied space accounted for 57.1% of the entire previous researches. 4) For the research methodology, some qualitative analysis such as case study and literature review were used by the researchers frequently.

도시재생을 위한 유휴 산업시설의 컨버전디자인 방법 연구

조연주(Cho, Youn-Joo),신경주(Shin, Kyoung-Joo) 한국실내디자인학회 2010 한국실내디자인학회 학술대회논문집 Vol.12 No.3

As post-industrialization is progressed and the information-oriented times come, idle industrial facilities left alone, losing their function, take place. Such buildings have social and cultural value and historicity. Therefore, if they are well utilized, they can be good resources. In such a context, urban regeneration policy through culture is making an active progress in the whole world. A lot of advanced Western countries already realized urban regeneration by converting idle industrial facilities to a cultural space. From 2008, South Korea is also promoting a project to recreate idle industrial facilities with culture. For an effective design methodology to meet such demands of the times, conversion design can be utilized. Conversion design means attaching new features to a space left alone by adding a creative program to the existing building. In conversion design, new elements are added to the existing old elements. Therefore, it is important to apply the two kinds of elements. How the two kinds of elements are preserved and regenerated can be classified as follows. First, it can be classified into all preservation, partial preservation and all removal according to how many old elements are preserved. Second, it can be classified into assimilation, contrast and all remodeling how to regenerate old elements by adding new elements. The study analyzed conversion design used for Tate Modern and Baltic Center for Contemporary Art in England regarded to be a successful case of conversion. The study examined methods of preservation and regeneration by dividing conversion design in the two cases to a contextual side and a spatial side. The purpose of the study was to grope conversion design methodology to apply them to Korean reality on the basis of the above research.

패션 플래그쉽 스토어의 실내 공간디자인에서 보여지는 브랜드 개성이 브랜드 충성도에 미치는 영향에 관한 연구

조연주(Cho, Yeon-Joo),박찬일(Pack, Chan-Il) 한국실내디자인학회 2011 한국실내디자인학회 학술대회논문집 Vol.13 No.3

Fashion flagship store is to maximize brand"s image, not for sales. As a value for consumption is changing into expression of individual styles and egos through brands" images based on their personalities rather than products, today, people are laying stress on expression of brands" personalities with spatial design of fashion flagship store to create differentiated brand images. This study was designed to examine brand personalities expressed in fashion flagship store"s spatial design, and spatial components and ways of expression to influence them, and analyze how brand personality has an impact on brand loyalty. According to the results of this study, brand personality in fashion flagship store"s space design of Louis Vuitton has three characteristics such as sincerity, vitality and tenacity, and display, pattern, furniture, color and wall have high influences on expression of its brand personality. Also, the higher brand personality got, the higher brand loyalty went up. These results imply that fashion flagship store"s space design expressing differentiated brand personalities influences customers" brand loyalty to constantly use the brands, and thus is highly important for brand marketing of this day.

패션 플래그쉽 스토어 인테리어디자인의 브랜드 개성과 브랜드 충성도의 영향관계에 관한 연구

조연주(Cho, Yeon-Joo),이주형(Lee, Ju-Hyeong),박찬일(Park, Chan-Il) 한국실내디자인학회 2011 한국실내디자인학회논문집 Vol.20 No.6

Fashion flagship store is to maximize brand"s image, not for sales. As a value for consumption is changing into expression of individual styles and egos through brands" images based on their personalities rather than products, today, people are laying stress on expression of brands" personalities with spatial design of fashion flagship store to create differentiated brand images. This study was designed to examine brand personalities expressed in fashion flagship store"s spatial design, and spatial components and ways of expression to influence them, and analyze how brand personality has an impact on brand loyalty. According to the results of this study, brand personality in fashion flagship store"s space design of Louis Vuitton has three characteristics such as sincerity, vitality and tenacity, and display, pattern, furniture, color and wall have high influences on expression of its brand personality. Also, the higher brand personality got, the higher brand loyalty went up. These results imply that fashion flagship store"s space design expressing differentiated brand personalities influences customers" brand loyalty to constantly use the brands, and thus is highly important for brand marketing of this day.

에너지 절감을 위한 공공청사의 스마트 조명제어 시나리오 제안 -지방청사를 중심으로-

조연주(Younjoo Cho),최안섭(Anseop Choi) 한국조명·전기설비학회 2021 조명·전기설비학회논문지 Vol.35 No.12

To reduce greenhouse gas emissions, public offices are obligated to certify zero-energy buildings and implement a system for energy use efficiency. In the case of the lighting sector, the focus is on expanding the application of LED fixtures to improve energy efficiency, but additional energy savings are possible by applying the smart lighting control method. Therefore, in this study, empirical cases for government offices were reviewed among the Green Proving Ground(GPG) programs of the General Services Administration(GSA) that evaluated the energy saving effects of various smart lighting control methods. In addition, International Energy Conservation Code(IECC), ASHRAE 90.1, and Building Energy Efficiency Standards-Title 24, which provide specific and detailed regulations for smart lighting, were reviewed. Based on this, smart lighting control scenarios for energy saving in local government offices were proposed in consideration of the user’s characteristics and occupancy type.

어포던스 유형별 조명 디자인 사례연구

조연주(Youn-Joo Cho ),최안섭(An-Seop Choi) 한국조명·전기설비학회 2018 한국조명·전기설비학회 학술대회논문집 Vol.2018 No.5

재압축 초임계 이산화탄소 발전 사이클에 대한 해석적 연구

조연주(Yeon Joo Cho),김민성(Minsung Kim) 대한기계학회 2016 대한기계학회 춘추학술대회 Vol.2016 No.4

성당 실내공간에 대한 유니버설 디자인 관점 분석

조연주(Cho, Youn-Joo),남경화(Nam, Kyung-Hwa),신경주(Shin, Kyung-Joo) 한국실내디자인학회 2015 한국실내디자인학회논문집 Vol.24 No.2

Liturgical space of Catholic churches should be equal conditions for everyone who wants to participate in the liturgy. However liturgical space is standardized for healthy adults without considering the elderly and the disabled. This study intended to suggest the guidelines required for the construction of Catholic churches from the perspective of universal design for all believers to equally participate in liturgy. The results of the study are as follows. First, as a result of the analysis of the liturgical spaces in six Catholic churches from the perspective of universal design, although the principle of universal design was not appropriately applied to all liturgical spaces of a Catholic church, there were cases where it was appropriately applied in part to each of the Catholic churches. Therefore, this study suggested the examples of exemplary installation by space, which is considered to be the materials that can be referenced and utilized when planning the liturgical spaces in the Catholic churches from the perspective of universal design. Second, the obligations required by the building regulations were installed in six cases, but the application of the universal design was insufficient in other spaces. Therefore, more careful consideration for users is considered necessary during space planning. Third, the construction of Catholic churches should be planned, taking into account the liturgical law; for this purpose, the provision of the guidelines for Catholic architectural planning further than the guidelines for architecture by each diocese is necessary. At this time, the collaboration between the Catholic officials and the architects and designers with knowledge of Catholic doctrine is required.

배가스 내 미세먼지 제거를 위한 정전분무 습식 전기집진 기술에 대한 연구

조연주(Yeonjoo Cho),김소연(Soyeon Kim),임현정(Hyunjeong Lim),김찬중(Chan Joong Kim),최상미(Sangmi Choi),김민성(Minsung Kim) 대한기계학회 2017 대한기계학회 춘추학술대회 Vol.2017 No.11

With increased dust pollution, enforcement on air pollution regulation is expected thus bringing forth the need for a better particulate removal process. This paper capitulates on electrostatic spraying for its use in particulate matter removal. The range of appropriate voltage and solution concentration together is often referred to as the `Stability Island`. In this study, the influence of geometric and chemical factors on the stability island is analyzed. Effect of each variable in a 8 step vertical nozzle design will be illustrated. The suitable range of nozzle geometry and solution concentration pair will be investigated.

표준감사시간제도 도입이 감사품질에 미치는 영향

조연주 ( Yeonjoo Cho ),김민희 ( Min-hee Kim ),전규안 ( Kyu An Jeon ) 한국회계학회 2022 회계학연구 Vol.47 No.2

2017년에 개정된 「주식회사 등의 외부감사에 관한 법률」(“新외부감사법”)에는 감사품질의 제고를 위해 표준감사시간제도를 도입하였다. 표준감사시간제도의 도입으로 감사인이 적정한 감사시간을 확보하여 감사품질이 제고될 것으로 기대된다. 따라서 본 연구에서는 2019년부터 시행하고 있는 표준감사시간제도의 도입이 감사품질(재량적발생액으로 측정)에 미치는 영향을 실증적으로 분석하였다. 한국거래소에 상장된 기업의 2015년부터 2019년까지의 5,967 기업-연도 자료를 이용하여 분석하였다. 본 연구의 실증분석 결과는 다음과 같다. 첫째, 표준감사시간제도 도입 전에 비해 도입 후인 2019년의 감사품질이 유의하게 증가하였다. 둘째, 표준감사시간을 충족한 기업은 그렇지 않은 기업에 비해, 그리고 실제감사시간이 표준감사시간을 많이 초과할수록 감사품질이 유의하게 높게 나타났다. 또한 기업부담 완화를 위해 단계적 적용률을 적용한 경우보다 적용하지 않은 이론적인 표준감사시간을 적용한 경우에 감사품질 효과가 더 큰 것으로 나타났다. 이는 한국공인회계사회가 제정한 표준감사시간이 감사품질을 높이는데 필요한 감사시간을 적절하게 제시하였음을 시사하는 결과다. 셋째, 표준감사시간제도 도입 전에는 표준감사시간을 미달하였지만 도입 후에 충족한 기업이 표준감사시간제도 도입 전에 표준감사시간을 충족하였지만 도입 후에 미달한 기업보다 감사품질의 향상 정도가 큰 것으로 나타났다. 선행연구에서는 표준감사시간이 감사품질에 미치는 영향을 표준감사시간 제도도입 전과 후를 비교하는 연도효과를 분석하였지만, 본 연구는 개별기업을 대상으로 표준감사시간을 추정한 결과를 이용하여 다양한 분석을 하였다는 점에서 선행연구와 차별화된다. 개별기업별로 표준감사시간을 추정하여 표준감사시간제도가 감사품질 제고에 기여하였음을 분석한 본 연구의 결과는 신외부감사법의 시행으로 도입된 제도의 효과 및 재무정보의 신뢰성 제고에 관심있는 연구자들과 감독당국에게 의미있는 시사점을 제공할 것으로 기대된다. In the 「Act on External Audit of Corporations, etc.」 fully amended in 2017 (“New External Audit Act”), standard audit hours policy(“SAHP”) was introduced to improve audit quality. With the introduction of SAHP, it is expected that the audit quality will be improved as SAHP enables auditors to input an appropriate audit hour and fulfill the auditor’s due diligence. This study empirically analyzed the effect of the introduction of SAHP, which has been in effect since 2019, on audit quality. In this study, 5,967 company-year data from 2015 to 2019 of companies listed on the Korea Exchange were used for analysis. Results of this study are as follows. First, the discretionary accrual in 2019 after the introduction of SAHP significantly was decreased compared to that before the introduction of SAHP. Second, it was found that the audit quality was higher in the companies that the actual audit hours(“AAH”) exceeded the standard audit hours(“SAH”) compared to the companies that the AAH were less than the SAH. It was also found that the higher the audit quality the more the AAH exceeded the SAH. Third, the audit quality was higher in the companies that the AAH were less than the SAH before SAHP and then the AAH exceeded the SAH after SAHP. The contribution of this study is to empirically present that the introduction of SAHP was effective in improving the quality of audit work. It is expected that these results can provide meaningful implications for researchers and supervisory authorities.