• Journal of the Korean Society of Costume
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• v.12
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• pp.9-23
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• 1988

This study is on the costumes for Korean traditional play, Nong-ak(farm music), and intends to analyze their aesthetic features, laying emphasis on Pilbong Nong-ak, Im sil, Chollanam-do. About its origin there are many kinds of theories; for example, the theory of hoping stability, the theory of it being related with Buddhism, the theory of martial music, etc. Shamanic, Buddhist, and martical fators that support these theories are expressed through flags, bells, drums, Deograe (half-coats), Cheonrips (sang-mo, felf hats), go-kkals(peaked hats), colored lines called 'ga-sa', which are used in Nong-ak. The characteristic of the costumes used in Pilbong Nong-ak is that it keeps its conservativeness and the costumes of its members are various and splendid. For example, leader groups' black half coats, Changbu's and Hwa-dong's red and bule over coats are remarkable. Particpants wear gok-kal or cheonrip, trousers and half coats which are the basic costumes of Korean Hanbok, and wear blak half coats or blue vests and put blue, red, and yellow lines around them. The colors and knotting methods of those lines in this region are the same with those of chollawoo-do and Kyongi province, but different form those of Kongwon and Kyong-sang province using green, red, and yellow colors. This comparison of colors shows each region's preference of peculiar colors and those colors coincide with colors used in flags. The research on the aesthetic characteristics of Nong-ak clothes through each region's clothes tells us that these can be linear clothes which have expressiveness as stage clothes used in Madangori, the play which is performed in the field, and modern spatial formativeness. Those characteristics are as follows; 1. The expressions of a rhythmical and daring round line by turning a long line of sang-mo. 2. Various rhythms according to the attaching methods. 3. The expressions of thick, simple, and daring color lines. 4. Natural beauty of materials. 5. The popular simplicity and non-technicality 6. The beauty of five-direction colors, Oriental ideal colors Consequently in this study our national consciousness of beauty are examined through clothes. It is suggested that the aesthetic characteristics of Nong-ak clothes and ornaments should be effectively expressed, for this purpose. interests in participants' clothes should be increased in order to prevent the confusion of each region's features. Also it is necessary to improve color lines, their length, width, and knotting methods, and beautify instrument. Finally this study intends to bring the reappraisal about the art of Nong-ak clothes and its re-establishment in view of modern aesthetic consciousness.

• Korean Journal of Food Science and Technology
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• v.25 no.1
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• pp.52-56
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• 1993

Flavor compounds formed in the ramyon fried in palm oil at $148-150^{\circ}C$ for 1 minute during storage at $65^{\circ}C$ were isolated and identified by gas chromatography-mass spectrometry. Their changes in the amount when the ramyon was stored at 20, 40 and $65^{\circ}C$ were also studied by using static headspace gas chromatography. Pentane, hexane, butanal, heptane, 1-pentanol, hexanal, and octane were formed during $65^{\circ}C$ storage of the ramyon and they were thought to be from linoleic and oleic acid present in ramyon. Formation of the flavor compounds was shown to increase with the storage temperature and/or storage time. Hexanal showed the highest correlation with the sensory score(r=0.87).

• Journal of the Korea Furniture Society
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• v.22 no.2
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• pp.101-111
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• 2011

The intention is to explore the differentiation or evolution of the chest of drawers in traditional Korean, Western, and Japanese furniture in order to know how the drawers currently becoming popular in Korea were developed historically. The Korean furniture centered in $Jang$, $Nong$, and $Bandazi$ used in the tradition generally, the Western furniture involved in drawers, and the Japanese furniture called $Tansu$ in Japanese called the chest of drawers were focused on the study because the Western and Japanese drawers affected the development of the chest of drawers in Korean furniture during the late 19th century and the Japanese Ruling Era, respectively. As a result, the Korean furniture was not shown the chest of drawers but only small drawers that store small items located in the upper part of $Jang$, $Nong$, and $Bandazi$ mostly used as wardrobe, while the traditional Japanese furniture developed from Edo period (1607-1868) had showed a wide variety of chest of drawers like $Isho-dansu$, $Mizuya-dansu$, $Kusuri-dansu$, $Cho-dansu$, $Funa-dansu$, $Kaidan-dansu$, $Nagamochi-dansu$, $Kuruma-dansu$, and so on, for specialized storage. And in the traditional Western furniture were presented the chest like a large-box form, mule chest, chest of drawers, cabinet, commode, highboy, tallboy, wardrobe, secretary drawer and bureau with document drawer invented and evolved throughout the 15th-18th century. Therefore, the chest of drawers in contemporary Korean furniture is supposed to adopt the Japanese and Western drawer form and to ensure the continual production from the obvious utility of the design with decoration for our current everyday lives.

• Proceedings of the KIEE Conference
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• 2009.07a
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• pp.1291_1292
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• 2009

볼프레셔 시험은 세라믹 재료를 제외한 비금속 재료의 내열성을 시험하는 방법중의 하나이다. 본 볼프레셔 시험과 관련된 규격으로는 IEC 60695-10-2의 국제 규격이 있으며, 국내에는 KS C IEC 60695-10-2의 한국산업 규격이 있다. 본 논문에서는 볼프레셔의 성능확인 시험으로써, IFM이 제공한 시료를 가지고 자국의 형태 및 자국의 크기 등의 분석 방법에 대한 비교숙련도 시험에 관하여 논하였다.

• Journal of the Korea Furniture Society
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• v.20 no.2
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• pp.143-153
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• 2009

This study describes the furniture terms in English relating to the types (Jang, Nong, Bandazi) and hinges (Gyeongchup) of traditional Korean wood furniture considering furniture globalization. Traditional Western chest, commode, wardrobe, cupboard, secretary, cabinet, and bookcase, which store something such as clothing, books, tablewares, small things and so on, could be compared with the Jang, Non, and Bandazi in terms of the pieces' use in researching the terms between English and Korean language. Hardwares decorating surfaces of the pieces, including the furniture types and details, were studied according to the shapes and the uses in order to explore the two terms. As a result, the terms of chest (Gaew), commode (Seolapjang), cupboard/buffet (Chanjang), wardrobe (Ottjang), cabinet (Jang), secretary (Jang), bookcase (Checkjang), and Half-opened chest (Bandazi) were analyzed and proposed in Korean and English language. In addition, the terms of the hinges between the two furniture were studied as well.

• Journal of the Korea Furniture Society
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• v.27 no.2
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• pp.69-79
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• 2016

This paper explores the inlaying technique of Geum-Cheol Kim, a joiner has made the traditional Korean furniture mostly popular in Tong Yeong in Gyeongnam province in Korea. He has adopted the technique in creating his furniture since he started learning and working the furniture making at sixteen years old. So he is only the cabinet maker with the technique in Tong Yeong GN. Samhojang, Seongtaenoemun, Gwuinoemun, and so on are the techniques inlaid in the furniture like Jang, Nong, Beoseonjang, Mungap and so on. The Tong-yeong techniques are even more difficult and take longer time than other ordinary inlays to be created, but they are very secured and last longer. And the techniques are very beautiful but today they are not well-known and used in Korea. Hence, the succession and preservation of the techniques are needed from the joiner to younger generation. Futhermore, the development on the easier and shorter process to create them is needed to be popular throughout Korea in order to be useful for contemporary furniture.

• Korean Journal of Food Science and Technology
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• v.25 no.5
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• pp.444-448
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• 1993

Flavor compounds of pentane, hexane, hexanal and total volatiles formed during $65^{\circ}C$ storage of ramyon fried in palm oil with ${\alpha}-tocopherol$, RHA, TRHQ, rosemary extract or defatted ricebran extract were determined by static headspace gas chromatography. The levels of the antioxidants used in the frying oil were 100 or 200 ppm, and an additional level of 300 ppm was employed in the case of ${\alpha}-tocopherol$ ${\alpha}-Tocopherol$ decelerated the formation of all the flavor compounds when used at 100 or 200 ppm, and the former was more effective than the latter. However, 300 ppm of ${\alpha}-tocopherol$ accelerated the flavor compound formation in ramyon during storage. One hundred ppm of BHA and TBHQ contributed to the reduction in flavor compound formation in the stored ramyon, whereas 200ppm level accelerated the compound formation. Rosemary extract and defatted ricebran extract lowered the flavor compound formation in ramyon when used at 100 or 200 ppm in palm oil. Their lowering effects were similar to that of ${\alpha}-tocopherol$, and superior to that of TBHQ. suggesting a possible utilization of defatted ricebran extract as a new natural antioxidant.

• Korean Journal of Food Science and Technology
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• v.36 no.6
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• pp.872-878
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• 2004

Food products selected based on their annual sales and international acrylamide research data were analyzed for quantitation of acrylamide. Samples including raw food, substitute meal, snack, drink, and sauce products were analyzed by LC/MS/MS methods adopted by PDA. Upon comparison, concentrations of acrylamide in these products were similar to those analyzed in other countries.

• Journal of Life Science
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• v.16 no.2 s.75
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• pp.192-198
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• 2006

Epidemiological studies have demonstrated an association between exposure to diesel exhaust particles (DEP) and adverse cardiopulmonary effects. Despite the epidemiological proof, the pathogenesis of DEP-related pulmonary diseases remain poorly understood. So, comprehensive in vivo and in vitro researches are required to know the effects of DEP on diverse lung diseases. Alveolar macrophages (AM) and airway epithelial cells are known as important cellular targets in DEP-induced lung diseases. Other studies have shown that nitric oxide (NO) is involved in particle matter induced lung injury. The present study was undertaken to determine whether DEP has an synergistic effects on lipopolysaccharide (LPS)-induced NO formation and inducible nitric oxide synthase (iNOS) with nitrotyrosilated-protein formation in cultured primary alveolar macrophages. The formation of NO was determined through the Griess reaction in the cultured medium and iNOS with nitrotyrosilated-proteins are analyzed by immunohistochemical staining and Western analysis. The results indicate that DEP exposure does not induce NO formation by itself, however DEP showed significant synergistic effects on LPS-induced NO formation. So, our results suggest that DEP inhalation could aggravate inflammatory lung disease through NO formation.

• Weed & Turfgrass Science
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• v.6 no.4
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• pp.292-305
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• 2017

This paper provides the current status of weed science and prospects for the development of weed science based on the research trends presented at the 26th Asian Pacific Weed Science Conference in 2017. Approximately 458 researchers from 25 countries, including Korea, participated in the conference and presented 325 papers in 20 research areas. Major research topics were herbicide resistance, herbicide use, herbicide development, weed ecology, allelopathy, weed management, and exotic weeds. Particularly, there were many presentations and interesting to researchers about the development and use of new herbicides, such as florpyauxifen-benzyl ester, triafamone, fenquinotrione, and tolpyralate. Development of new herbicide formulations and spray methods were suggested as a solution for the population decline in rural area and low labor quality especially in Asia and Pacific regions. In future weedy rice and exotic weeds will be a serious problem in this area so we need to cooperate to make good technical and practical solutions.