• 한국실내디자인학회논문집
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• 제15권4호
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• pp.3-11
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• 2006

The vocabulary of modern grand hotels' interior designs reflects western design patterns, showing its nostalgia for modern architecture. And it also contains the trace of past designs implanted by others then, expressing the hardships of Korean history. Like this, the past architectural style distorted under the Japanese imperialistic rule has continued to exist until now without any significant changes, because there has been little effort to figure out the history of modern interior designs. And also there has been the lack of data and aesthetic descriptions about the modern interior designs that contain the historical nature of society. Therefore, this study will review the interior design of modern buildings, which trace back to the fawning of the Korean Interior Design. And it aims to understand the hotel interior's expressive characteristics and historical meanings by paying a particular attention to its lost parts. And it also alms to have a significant meaning in taking the first step toward a clue of the history of Korean modern interiors by systematically putting in order the ever-disappearing materials of modern hotel interiors.

• KIEAE Journal
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• 제10권6호
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• pp.105-114
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• 2010

As children are known to touch and chew everything, green cleaning procedures are an important step in preventing children from ingesting harmful toxins. The objectives of this study are to develop a new, self-evaluation checklist and to suggest design recommendations which comply with easy, adaptable, economical ways to improve the eco-friendly indoor environment of Korean childcare facilities. The information compiled during this study was collected through literature review and internet surveys1) from July, 2009 to February, 2010. The results of this study show that the current Korean childcare accreditation system and practices emphasize clean building interiors, policies for sanitation and cleanliness, and control of humidity and lighting. On the other hand, the information provided by green-building rating systems from GBCC, LEED, and GBTool offers additional and comparative details regarding indoor environment quality and standards regarding the IAQ performance and management plan, ventilation and thermal comfort systems, views from windows, acoustics, and lighting. In conclusion, this document provides an appropriate and easy-to-follow, self-evaluation checklist composed of eight criteria and 51 practical items. This study also provides the design recommendations composed of 27 practical ideas focusing on interior elements. Both the checklist and design recommendations I have suggested can be a post-occupancy tool for evaluating eco-healthy facility standards as well as tips for continuing to maintain eco-healthy childcare facilities.

• Composites Research
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• 제21권4호
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• pp.1-6
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• 2008

본 논문에서는 탄소/에폭시 면재와 알루미늄 허니콤 심재를 갖는 바디와 스테인레스 언더프레임을 갖는 철도차량 차체에 대한 화재안전성평가 시험을 수행하였다. 이를 위해 실규모 차체를 제작하고 이를 이용하여 시험을 수행하였다. 시험에 적용된 차체는 내장재가 포함되지 않은 차체와 내장재를 포함을 차체 두가지를 이용하였으며 시험조건은 대구지하철 화재사고 시나리오에 근거하여 설정하였다. 시험결과 차체 및 내장재 표면의 최대온도는 각각의 발화온도에 미치지 못함을 확인하였고, 차체 내부에 화염전파도 발생하지 않았다.

• 천문학회보
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• 제44권2호
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• pp.60.4-60.4
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• 2019

Small bodies in the solar system are pristine leftovers of planetesimals since the formation epoch (~4.6 Gyr ago). After the formation, icy planetesimals have been preserved in the distant cold place beyond 30 au (i.e., Trans-Neptunian region) until recently without any catastrophic processes but have just been injected into inner region (<~5 au from the Sun) to be observed as comets. On the contrary, asteroids are rocky primitive objects (although some of them contains icy volatiles) distributing in the mainbelt between Mars and Jupiter orbits. Because of frequent encounters in the mainbelt, asteroids have experienced a number of repeated impacts until the present day. Namely, it is important to investigate thermal alternation process of cometary volatiles and refractories in the solar radiation field, whereas collisional and subsequence phenomena of asteroidal bodies. Although recent spacecraft observations revealed the physical natures on the surfaces of comets and asteroids, their interiors still remain largely unexplored. It is likely that a sudden brightening of a comet is associated with rapid sublimation of internal CO and CO2 or phase transition of amorphous H2O. An episodic dust ejection from an asteroid is causally related to an impact among asteroids, sudden sublimation of remaining subsurficial volatiles, etc. Because these transient phenomena provide rare opportunities to investigate their interiors, immediate observations using any optical instruments are particular important. In my presentation, I will review some examples of such transient phenomena in the solar system and propose possible collaborative research using the Korean Small Telescope Network.

• 한국안광학회지
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• 제19권1호
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• pp.9-16
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• 2014

목적: 본 연구는 울산의 안경원 방문 고객과 안경사를 대상으로 프랜차이즈(franchise) 안경원과 소규모 개인 독립 안경원에 대한 인식을 비교 분석하여 앞으로 안경사 및 안경원의 나아가야 할 방향을 제시하고자 하였다. 방법: 울산의 안경원을 방문한 고객 152명과 울산의 안경원 종사자 50명을 대상으로 설문조사하였다. 결과: 고객이 생각하는 프랜차이즈 안경원의 장점은 체계적 시스템과 서비스, 단점으로는 비싼 가격, 고객과의 소통부족 등으로 조사되었다. 개인 독립 안경원의 장점은 고객과의 원활한 소통, 가격, 전문성, 단점으로는 서비스부족, 인테리어 미비, 더딘 트렌드 반영, 시스템, 가격으로 나타났다. 안경사가 생각하는 프랜차이즈 안경원의 장점은 서비스, 시스템, 고객과의 소통, 안경사 교육, 단점으로는 동일한 인테리어, 과도한 이벤트, 고객과의 소통부족 등으로 조사되었다. 개인독립 안경원의 장점은 서비스, 고객과의 소통, 단점으로는 프랜차이즈 안경원에 비해 체계적이지 못한 시스템, 이벤트 부족, 인테리어 미비 등으로 나타났다. 결론: 안경사는 가격경쟁에만 치우칠 것이 아니라 프랜차이즈 안경원과 개인 독립 안경원 각각의 장점을 최대한 살려서 전문성과 신뢰를 바탕으로 정당한 경쟁을 통해 상호 발전할 수 있는 방안을 마련하는 것이 바람직할 것으로 사료된다.

• 충청수학회지
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• 제27권4호
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• pp.603-614
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• 2014

We introduce the concepts of ($\mathcal{T}^{{\mu}{\gamma}}$, $\mathcal{U}^{{\mu}{\gamma}}$)-double (r, s) (u, v)-semiclosures and ($\mathcal{T}^{{\mu}{\gamma}}$, $\mathcal{U}^{{\mu}{\gamma}}$)-double (r, s)(u, v)-semiinteriors. Using the notions, we investigate some of characteristic properties of double pairwise (r, s)(u, v)-semicontinuous, double pairwise (r, s)(u, v)-semiopen and double pairwise (r, s)(u, v)-semiclosed mappings.

• Molecules and Cells
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• 제45권7호
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• pp.512-512
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• 2022

• 한국실내디자인학회논문집
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• 제28호
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• pp.33-43
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• 2001

Mario Botta is one of the modern architects who established his own architectural world on the basis of the architectural spirit of Modernism. His works have been a good theme not only for those who study architecture but also for those who study the relationship between architecture and the surrounding environment and there have been many published papers and reports on his works. However, most of them stressed on the importance of the external appearance of architecture or on the relationship between architecture and the surrounding environment. There have been relatively few studies that have dealt intensively with interior space. The aim of this study is to find the characteristics of interior space in public buildings that were designed by Botta and to analyze them from the view design principles and design elements. For this purpose, the five most important public buildings were selected and the public space of the building like the central hall, the lobby, and the foyer were analyzed. Through this study, the followings are realized. A) Spatial features: $\circled1$ Refined and graceful interiors where the principle of symmetry was applied, $\circled2$ Centripetal interiors surrounded by thick walls, $\circled3$ Interior design lit by skylights above the central area, B) Formative features: $\circled1$ The shapes of the external and internal spaces are identical, $\circled2$ Simple geometrical shapes were applied in defining the shapes of internal spaces, $\circled3$ Skylights and light wells were combined and were utilized as form elements, $\circled4$ Architectural vocabularies of Corbusier such as stairs, round pillars, and bridges were developed and utilized, $\circled5$ Utilized the geometry that resembled his architecture as a form element to the furniture, C) material pattern features: $\circled1$ Plainly expressed the patterns of bricks that appear in the course of construction, $\circled2$ Made and used horizontal stripe patterns using stones of different colors.

• Environmental Engineering Research
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• 제14권3호
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• pp.180-185
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• 2009

Only limited information is available as regards to the exposure levels of naphthalene (polycyclic aromatic hydrocarbons, PAHs) and monocyclic aromatic hydrocarbons(MAHs) in the interiors of diesel-fueled passenger cars, while many studies investigated the exposure levels of various volatile organic compounds(VOCs) in the interiors of gasoline-fueled passenger cars or public buses. Present study was performed to supplement this deficiency by measuring naphthalene (as a representative of PAHs) and MAHs levels inside five diesel-fueled and five gasoline-fueled passenger cars while morning and evening commuting on real roadways. Each car was surveyed five times on different sampling days. The in-vehicle naphthalene levels were higher for the diesel-fueled cars as compared to gasoline-fueled cars, whereas the results were reversed for the in-vehicle MAH levels. The median cabin levels of diesel-fueled cars were 1.3, 7, 13, 4, and 6 ${\mu}g/m^3$ for naphthalene, benzene, toluene, ethyl benzene, and m,pxylene, respectively. With respect to gasoline-fueled cars, their respective levels were 0.7, 11, 21, 7, and 9 ${\mu}g/m^3$ . The median MAHs concentration ratios of gasoline-fueled cars to diesel-fueled cars ranged from 1.50 to 1.75, while the median naphthalene concentration ratio was estimated to be 0.54. In addition, there was no significant difference of both naphthalene and MAHs between the diesel-fueled cars, but the in-vehicle levels were significantly different between gasoline-fueled cars. The concentration levels of both naphthalene and MAHs were higher in the passenger cars than other non-industrial microenvironments. Consequently, it was confirmed that the cabins of both diesel-fueled and gasoline-fueled passenger cars are an important microenvironment associated with the exposure to naphthalene and MAHs.

• 한국실내디자인학회논문집
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• 제17권6호
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• pp.11-20
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• 2008

The purpose of this study is to find out the theoretical background of spatial fantage effects in Piranesi etching "Le Carceri" called 'Architectural Capriccio'. In a life time Piranesi created a prodigious oeuvre of dramatic and fantastic images about magnificent buildings and mysterious ruins and prison. The increasing "tourism" after the middle of the 18th century contributed a lot to Piranesi's success. He was famous for his poetic views of Rome and also his fantastic imaginary interiors. The terms "Capriccio" and "Veduta" are strongly connected with Piranesi's work. The term Veduta describes a form of landscape depiction in print with close to reality imitation of the scenery, whereas the "Capriccio" contains the elements of invention in artificial architectural landscape. Trained in Venice as an engineer and architect, his studies had included perspective and stage design. These skills, allied to his deep knowledge of archaeology, provided the substance for his Veduta, etchings of ancient Rome. But his most remarkable etchings are those of imaginary interiors, the Carceri d'Invenzione(Imaginary Prisons), a series of capric plates issued in 1750. It appears to Piranesi etching 'Le Carceri' that 18th century experimental scenography's effect very strongly. Also, it can understand about "Scena per Angolo" which was revealed by Ferdinando Galli Bibiena that Piranesi spatial view and viewpoint deconstruction operate motive and cause. Piranesi's spatial fortification was influence by Filippo Juvarra's spatial concept. As a result of this research will be foundation of understanding deeply that Piranesi etching has been affect to present architecture and art.