• 천문학회보
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• 제43권2호
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• pp.52.2-52.2
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• 2018

The shape of a galaxy's spectral energy distribution ranging from ultraviolet (UV) to infrared (IR) wavelengths provides crucial information about the underlying stellar populations, metal contents, and star-formation history. Therefore, analysis of the SED is the main means through which astronomers study distant galaxies. However, interstellar dust absorbs and scatters UV and optical light, re-emitting the absorbed energy in the mid-IR and Far-IR. I present the updated 3D Monte-Carlo radaitive transfer code MoCafe to compute the radiative transfer of stellar, dust emission through a dusty medium. The code calculates the emission expected from dust not only in pure thermal equilibrium state but also in non-thermal equilibrium state. The stochastic heating of very small dust grains and/or PAHs is calculated by solving the transition probability matrix equation between different vibrational, internal energy states. The calculation of stochastic heating is computationally expensive. A pilot study of radiative transfer models of SEDs in clumpy (turbulent), galactic environments, which has been successfully used to understand the Calzetti attenuation curves in Seon & Draine (2016), is also presented.

• 한국생활환경학회지
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• 제24권5호
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• pp.654-664
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• 2017

The use of environmentally friendly finishing materials allows us to create a space where we can feel nature and to have stability and peace in the city center. In this paper, we examined the sensitivity of people to the three café spaces where wooden finishing materials are used in the space elements that change according to people's demands for environmentally friendly space due to pollution of living environment. First, we examined the wood and finishing materials and emotional vocabulary through literature review and previous research. Second, the values of L ^*, a ^*, b^* and sR, sG and sB values were extracted by using a line spectrophotometer (Ci6X). Third, we conducted a 7 - point scale questionnaire based on the extracted 13 pairs of emotional vocabulary. Using SPSS 21, frequency analysis by descriptive statistics, crossover analysis by visiting purpose and intention, and emotional lexical factor analysis were performed. Through the study, the following points were found. First, CB (The Coffee Bean), SB (Starbucks) and HS (Hollys Coffee) showed differences in CB (65%), SB (40%) and HS (37%) in the spatial analysis. Second, CB gave color similar to the color of wall and furniture wood, but HS changed the color or brightness of wood finishing color of furniture. HS or SB showed favorable use of wood color scheme. Third, SB (26.3%) and HS (19.7%) were selected by taste. Fourth, there were differences in the items of CB, 'local-exotic' and SB 'dark-bright' in the factor value. The use of wood finishing materials differed in the atmosphere evaluation depending on the spatial factors and the color of the furniture. However, in this study, there are many factors that are insufficient in the accuracy of the ratio of the applied wood finishing material to the space element and the amount of the survey. If we further study the evaluation of emotional image according to the ratio of wood finishing materials, we think that it is necessary to study now that interest in environmentally friendly is increasing.

• 한국실내디자인학회논문집
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• 제15권5호
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• pp.273-280
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• 2006

Recently our country highly evaluate cultural value of modern construction. Before and after Japanese imperial period, diplomatic equipment, commerce equipment and brand-new modern construction of Japan and Western came into our country coercively. Especially, modern construction placed in center of the city, as previously stated, was a construction field of historical disgrace. So it leaves alone or transforms to high technology because of well located. Selctive reception of the past makes difficult to know about rightful modem, furthermore it is difficult to expect rightful future. Accordingly, I write this. paper for the purpose of presenting the space application blueprint of 'Jung Myung Jeon' of modern construction designated as the cultural properties in Seoul. According to the project, 'Jung Myung Jeon' will do a role as the keyword which is important connects a past and a present time it presents. Then modern construction 'Jung Myung Jeon' which has a culture value will develop continuous with the city.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2013년도 춘계 종합학술대회 논문집
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• pp.131-132
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• 2013

홍대 앞에 급부상하고 있는 북카페가 어떤 문화적 특성을 갖고 있는지 살펴보고 강원도의 '감자꽃 스튜디오', 서울의 '광장시장'과 '통인시장'의 변화를 통해 도심 내 효율적인 문화 공간 활성화 방안에 대해 살펴본다. 문화 공간은 보편적으로 시민들이 문화예술을 감상하거나 생활 속에서 문화적 산물을 직접 생산, 교육할 수 있는 장소 또는 시설로 인식하고 있다. 북카페의 특징인 복합 문화 공간을 잘 살려 '지역 커뮤니티'의 공간으로 발전되도록 한다. 북카페의 활성화 방안으로 지역문화와 잘 연계한 강원도 평창의 '감자꽃 스튜디오'를 예를 들어 비교해 본다. 문화 공간은 시대에 맞게 필요에 따라 변모해야 한다. 문화 공간의 다양한 방법에 대해 연구해보기로 한다.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2001년도 추계학술대회 논문집 전력기술부문
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• pp.286-288
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• 2001

This paper deals with the analytical approach for the reliability assessment in radially operated distribution systems. The existing indexes can consider the number and configuration of the load, but can not consider the characteristics of the load which is the one of the most important factor in the investment cost for the distribution systems. Therefore, This paper presents the new indexes considering the expected interruption cost for the load section and protection systems in the cafe where the Dispersed Storage and Generation Systems are introduced to distribution systems. And this paper shows the effectiveness of the proposed methods by simulating at the model systems.

• 천문학회보
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• 제39권1호
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• pp.60.2-60.2
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• 2014

The dust cloud around ${\lambda}$-Orionis is seen to be circular symmetric with the large angular extent (${\sim}8^{\circ}$). However, whether the three dimensional structure of the cloud is shell or torus ring is not yet fully resolved. We studied the structure of the dust cloud using a three-dimensional Monte-Carlo simulation code, MoCafe (Monte Carlo radiative transfer). The dust density structure of the cloud was inferred based on the star-count method. We assumed that the cloud is a spherical shell or a torus ring and calculated the radial profiles of scattered light originating from a central OB association. Comparison of the results with the S2/68 ultraviolet observations indicates that the cloud is a spherical shell. We also compared the Av map around ${\lambda}$-Orionis with the optical depth obtained based on the star-count.

• 영어어문교육
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• 제8권2호
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• pp.1-22
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• 2003

The purposes of this paper are to show that learning English via on-line English newspapers is very effective and to suggest several applications of an English newspaper on the web in English education to improve Korean speakers' English proficiency. Firstly, this paper overviews about Newspapers In Education (NIE). Secondly, a comparison between an on-line English newspaper and a traditional one is made, focusing on their advantages and characteristics. Thirdly, some ways to use various articles of a digital English newspaper in classroom instruction are explored. Lastly, the suggestions of this study are integrated into English learning instruction of an extracurricular English learning club of Business English Department. This club includes free utilization of an Internet surfing center, Internet Cafe, in a College Library. And then, a survey among the club members is conducted and its statistical results are analyzed.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2005년도 춘계학술발표대회 논문집
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• pp.283-286
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• 2005

A design of Ice Cream Shop is an intended creation activity to increase the sales and profits by planning the space creativity and effectively. Accordingly, it should give the aesthetic and psychological satisfaction by making the space formative as a visual space expressed by a unique identity with a functional convenience. The design of Ice Cream Shop should reflect the changing demands and patterns of a consumption life as a result. Therefore a design plan is required to predict the living and culture. The design process can be divided into a basic planning, basic design and implementation design in large. The details are as follows. When a designer is assigned to the design from a client, he should start his work from surveying the site and arrangement, After arrangement, he sets up basic guidlines, which are called as a basic planning.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2005년도 춘계학술발표대회 논문집
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• pp.281-282
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• 2005

The present design, which is the result of English Zone Project for 'I' Girls' High School in Yeonsu dong, Incheon, purposed to produce atmosphere like a cafe so that students can attempt more comfortable and diverse learning methods, breaking away from the structure and atmosphere of traditional language labs while providing functions such as experiential learning, teaching learning and native speaker conversation. In addition, it applied colors close to primary colors so that students throw away their fixed idea of language lab as a special class and access it easily at any time. Moreover, it was designed for the maximum changeability using foldable and portable furniture so that various types of group study can be performed. Ultimately the design project is expected to suggest methods of experiential learning distinguished from existing knowledge delivering education as it provides teaching learning methods beyond simple interior design.

• 한국농촌건축학회논문집
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• 제10권1호
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• pp.11-18
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• 2008

The Geumsan is contiguous to Daejeon and population is decreasing every year. Consequently, the population influx, and securing source of revenue dimensional geographic and environmental benefits of the establishment of a pensions plan for the rural life style pensions research. The result is that Geumsan has a convenient traffic circumstance geographically and is a clean area as the high-level area of solid water system. Also, Geumsan forms the mountainous area whose sea-level elevation reaches to 2.5 times of the Chungcheongnam-do. Consequently, Geumsan has a suitable environment for locating many kinds of pensions like the riverside village style, the mountain village style and the villa style, the country style, the cafe style, experience style, theme style etc. So, Geumsan is found to be a suitable area to host 'rural life style' pensions, because it has wide area, small population and nice environmental conditions.