• 천문학회보
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• 제41권2호
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• pp.32.2-32.2
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• 2016

We present the catalog of the KVN Calibrator Survey (KVNCS). This first part of the KVNCS is a single dish radio survey conducted at 22 (K band) and 43 GHz (Q band) simultaneously using the Korean VLBI Network (KVN) from 2009 to 2011. A total 2045 sources selected from the VLBA Calibrator Survey (VCS) with an extrapolated flux limit of 100 mJy at K band. The KVNCS contains 1533 sources in the K band with a flux limit of 70 mJy and 553 sources in the Q band with a flux limit of 120 mJy; it covers the whole sky down to -32. ${\circ}$ 5 in declination. Five hundred thirteen sources were detected in the K and Q bands, simultaneously; ~76% of them are flat-spectrum sources ($-0.5{\leq}{\alpha}{\leq}0.5$). From the flux-flux relationship, we anticipated that the most of the radiation of many of the sources comes from the compact components. Therefore, the sources listed in the KVNCS are strong candidates for high frequency VLBI calibrators.

• 한국조리학회지
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• 제14권4호
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• pp.41-54
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• 2008

Various techniques of business innovation such as MRP, ERP have been introduced, which has offered many advantages to the foodservice industry. However, these techniques optimized only a part not for the whole supply chain. For overcoming this problem, companies introduced SCM(Supply Chain Management). Since SCM research for restaurant business hasn't been widely studied, this research focuses on the relation between purchasers and suppliers in the domestic restaurant business. It divided the types of purchaser-supplier relationships in the foodservice industry and studied the influences that partnership factors have for the results. The SCM achievement was divided into asset management, job efficiency and customer satisfaction sharing, reliance/cooperation, professional technology and relation concentration. Under these factors, it looked into the difference that partnership affects SCM achievement. It made it easy to understand the importance by practically analyzing the relation of partnership factors extracted by SCM achievement and investigation suggested by the previous researches. It was found that the partnership factors such as extracted information sharing, reliance/cooperation, professional technology, and relation concentration positively affect the SCM achievement such as asset management, job efficiency and customer satisfaction.

• 대한수학교육학회지:학교수학
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• 제12권3호
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• pp.439-454
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• 2010

본 연구는 두 명의 중학교 2학년 학생들이 어떻게 단위 분할 도식의 수정, 변경을 통하여 분수나눗셈 상황에서 그들 자신만의 자가-생성 알고리듬을 만들어 나가는지 보여주고 있다. 교육실험이 연구방법으로 사용되었고, 일년간 행해진 교육실험 중 일부분의 자료가 본 연구를 위해 분석되었다. 두 명의 참여 학생들은 기준단위와 제수사이의 상호 관계 구성과 활용으로 분수나눗셈을 위해 전통적으로 학습되어 왔던 '뒤집어서 곱하기'와 같은 역할을 하는 그들 자신의 자기-생성 알고리듬을 구성할 수 있었다. 본 연구결과는 또한 학생들이 만들어 낸 알고리듬을 이해할 수 있는 것이 훌륭한 수학 교사로서의 질을 결정하는 하나의 요소로 고려 되어야 함을 보여주고 있다.

• 한국태양에너지학회 논문집
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• 제25권2호
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• pp.27-33
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• 2005

To improve the performance of the top-positioning space in buildings, we suggested the environment-friendly system integrating various design techniques in the previous paper. This work discussed to calculate the length of PV considering a part of metallic radiators for radiative cooling, an critical element of the whole system, for shading not to prevent the PV on roof from generating electricity. In the process of calculating the shading area, we used the geometrical relationship between the sun-rays and the variable roof. For general applications, we utilized DL, the ratio of the length of PV and that of metallic radiator on roof, as a design factor, and then used the maximum insolation and the specific insolation($200W/m^2$) to decide the distance off the axis of rotation. As a result, for DL, we found out the reasonable value of 1.0 with full covering, 1.2 with 90%, and 2.0 with 70% in PV covering.

• Agribusiness and Information Management
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• 제8권2호
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• pp.16-21
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• 2016

The interest in convenience food has increased over the years. Many researchers have tried to discover what factors affect the consumption of convenience food. Despite the diversity of studies, few studies emphasize a household's income. The aim of this article is to identify the different consumption patterns between upper, middle, and lower income brackets. Generally, households with higher income consumed more convenience food or the relationship was not significant. However, many convenience foods are regarded as nutritionally unbalanced and have a lower quality. So, the hypothesis cannot be easily confirmed because there are tradeoffs not only between health, as nutrition balance and cost, but also health and convenience. Thus, there is a need to indicate the divergent attributes of buying convenience food in a distinct income group. In addition, the convenience food is subdivided into two distinct categories: convenience food as a substitution for a whole meal (unhealthy) and substitution as part of a diet (healthy). We found that higher income groups purchase healthier convenience food while lower income groups purchase unhealthier convenience food. Also there are distinct attributes that influence the consumption of healthy and unhealthy convenience food.

• 비교문화연구
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• 제24권
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• pp.5-18
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• 2011

This article offers a reflection on Frantz Fanon's diagnosis and analysis of French colonialism in Algeria. We will attempt to demonstrate that there is a concrete and clear connection between Fanon as the psychiatrist diagnosing the devastating effects of the French colonial system, and his subsequent political involvement in the Algerian revolution. This is not to say that each part does not contain valuable insights in their own rights, but rather to stress that without being read together, as a whole, one would miss a significant element in the understanding of the importance Fanon's thought subsequently came to play in the emancipation struggles of the colonized worldwide. Furthermore, we argue that it is crucial to understand the intimate connection between Fanon's psychiatric work, his diagnosis of colonial mental disorders, as well as diagnosis of the colonial system as such, and then his political engagement, in order to understand the particular context in which he favourably discusses the use of violence in the name of fighting against the oppressive system of colonialism. Above all, we argue that Fanon's critique of colonialism continues to spark controversy because it still represents the most powerful and incisive analysis of, as well as answer to, the troubled relationship between the blessed and the wretched of the earth.

• Composites Research
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• 제21권6호
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• pp.15-22
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• 2008

본 연구는 SiC입자를 20% 강화된 알루미늄기 복합재료를 이용해서 평면굽힘피로시험을 향했다. 표면미소피로균열의 발생 및 진전거동은 레프리카법으로 연속관찰을 했고 파괴원인과 파괴기구를 규명하기 위해서 주사전자현미경을 이용했다. da/dn-$K_{max}$ 관계에서 저응력 레벨에서는 여러 개의 균열이 진전하고, 합체 등이 일어나는 것으로부터 진전속도는 꽤 분산(흐트러짐)이 심하고, 고응력 레벨에서는 비교적 흐트러짐은 적게 나타나는 것을 알 수 있었다.

• 대기
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• 제25권3호
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• pp.543-557
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• 2015

The present study examines an interaction between the eddy and mean meridional circulation (MMC) comparing the results in three reanalysis data sets including ERA-Interim, NCEP2, and JRA-55 during the boreal winter in the Northern Hemisphere. It is noteworthy that the JRA-55 tends to produce stronger MMC compared to those of others, which is mainly due to the weak eddy flux. ERA-Interim represents the ensemble averages of MMC. The MMC-eddy interaction equation was adopted to investigate the scale interaction of the eddy momentum flux (EMF), eddy heat flux (EHF), and diabatic heating (DHT) with MMC. The EMF (EHF) shows a significant correlation coefficient with streamfunction under (above) 200 hPa-level. The perturbation (time mean) part of each eddy is dominant compared to another part in the EMF (EHF). The DHT is strongly interacted with streamfunction in the region between the equator and extra-tropical latitude over whole vertical column. Thus, the dominant term in each significant region modulates interannual variability of MMC. The inverse (proportional) relationship between MMC and pressure (meridional) derivative of the momentum (heat) divergence contributions is well represented in the three reanalysis data sets. The region modulated interannual variability of MMC by both EMF and DHT (EHF) is similar in ERA-Interim and JRA-55 (ERA-Interim and NCEP2). JRA-55 shows a lack of significant region of EHF due to the high resolution, compared to other data sets.

• 복식
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• 제37권
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• pp.47-69
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• 1998

The purpose of this study is to inquire the hair, head-dress and clothing(upper clothing: Veil, Samkaksika, Sash) of Bodhisattvas in Dunhuang Mogaoku of the period from Northern Liang Dynasty(421∼439) to Tang Dynasty(618∼907). The method of this figure and the change of clothing form : 'Dunhuang Mogaoku'1st Volume-4th Volume. The Bodhisattvas' hair style are somehat various ; A part in her hair, Suibal, Gae, Sakbal. A part in Bodhisattvas's hair is observed from Northern Liang Dynasty to Sui Dynasty. But Suibal had been continuous succeeded. Meanwhile, in the periods of Sui and Tand Dynasty, there were the hair styles whose ends were curled up. It is called Eulle Meor-ee. Especially, in Tang Dynasty various styles of Gae were appeared. Doogun was observed from Northern Wei to Tang Dynasty. There were three kinds of head-dress; Samsikkwan(having 3 decoration), Bokwan and Jungmeunkwan(appeared in Tang Dynasty). Meanwhile, Sash let was become more and more decorative. The Upper clothing can be classify into Veil, Samkaksika, Sash, etc. Veil were observed in every period but X shaped one was form Northern Wei and U shaped one was from Northern Zhou Dynasty. After the period of Sui Dynasty U shaped Veil become prevalent. Samkaksika was observed for the first time in Northern Zhou Dynasty. Cutted sam-kaksika was appeared in Sui Dynasty and succeeded to Tang Dynasty. Poncho tyed Samkaksika was also observed in Tang Dynasty. In Westhern Wei Dynasty. daesupo was used into outter garment, which us that chinese influence was deep tell. Sash showed up in Tang Dynasty and it is used for Veil for the whole period of the Dynasty. But using sash for veil was formally hanged on going the lated period of Tang Dynasty. We can observe the sun-moon decoration and the wings of a bird decoration at the Bokwan, Veil, Samkaksika and Sash, etc. It is was the influendce of Sasan Per-sia and India. I will fill up the insufficency of this study wity continous research of ornament(Muktahara) and skirt of Bodhisattva and deeper inquiry of the relationship around the many countries.

• 복식
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• 제53권1호
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• pp.49-66
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• 2003

In the relationship between post-modern feminism and the body. the body of women, which has been taken as 'other' by dominant arguments, has escaped from the fixed idea at post-modern times and the post-modern feminists tried to escape from the taste of the times about body image that was prevalent in the former times.'The taste of the times' here means the fixed physical form of ideal women's body by the educational custom, and it includes the educational prescription which establishes the docile body of women. This kind of educational custom aims at the perfect and permanent restriction on size, shape, desire, attitude and movement as well as on the overall demeanor and each part of the body. And the custom produces 'dependent and trained'. that is, inferiorized women's body. Hence, this paper points out that the feminity as a fixed Physical form should be overcome in order to move forward, and as one part of the effort, it attempts to analyze the designs which deformed and distorted women's body in 1990s. This research indicates that the work, which tries to deviate the fantasized and casted women's mystery, has been closely connected with the expression of 'non-separate bodies' and 'irregular body shapes' in 1990s, which aims at escaping from the fixation of women's body Image. Therefore, it is concluded that the target design trend of this research, which expressed the deformation and perversion of the body, provides the anti-these against the ideal body image of women and the these of feminity. which have been reproduced in various methods and patterns throughout the public and the culture on the whole by expressing the refusal and deviation of the existing women's body image through the post-fixation of the body pattern.