• Annual Conference on Human and Language Technology
• /
• 2002.10e
• /
• pp.207-214
• /
• 2002

본 논문은 중심화 이론을 바탕으로 한국어에서 전향적 중심의 서열을 설정하는데 그 목적이 있다. 선행 연구들에서 전향적 중심 서열에 포함시킨 요인들 즉, '주어, 주제, 공감도'를 중심으로 이들 사이의 선호도, 또는 서열에 대한 면밀한 연구가 필요하다. 본 연구에서는 그 요인들 사이의 서열을 비교하는 데에 적합한 담화를 고안한 후 이를 설문 조사를 하였고, 그 결과를 분석하였다. 아울러 본 연구에서는 중심화 이론에서 제안하는 '추이 상태'와 함께 중심으로 해석되는 경향을 고려하였다. 이를 통해 '주제 > 주어 > 목적어'의 전향적 중심 서 열을 얻었다. 또한, 화 청자를 전향적 중심의 서열 설정에 포함시키는 선행 연구를 검토하면서, 화 청자를 포함시키는 대신 담화 분절의 가능성을 제안하는 바이다.

• Proceedings of the Korean Society of Broadcast Engineers Conference
• /
• 2003.11a
• /
• pp.237-240
• /
• 2003

실제공간에서 음원이 존재하는 것처럼 음향을 재현하려 연 스테레오만으로는 완벽한 재현이 어렵다. 본 논문에서는 4채널 오디오 출력을 이용해서 가상환경의 음원이 실제 공간에 존재하는 것처럼 재생하는 방법을 기술한다. 잔향 임펄스 응답을 이용해서 공간감을 구현하였고, 음원과 청자의 거리에 따라 감을 조절하였으며, 4채널에 균일 파워 패닝 기법을 사용해서 방향감을 구현하였다. PC에서 입체음향이 되도록 구현하였으며, 실시간으로 음원과 청자의 위치를 변화시킬 수 있도록 하였다. 본 논문에서는 공간감, 음량감과 방향감을 고려하는 4채널 오디오 출력을 이용한 실시간 입체음향 구현에 대해 기술한다.

• Journal of Korean language education
• /
• v.29 no.4
• /
• pp.113-135
• /
• 2018

This study is designed to find out how the recognition of the listener's role affects listening in Korean language learning. We assumed that recognizing the role of the listener can focus on important information. To confirm our assumption, we conducted an experiment on 37 Koreans and 32 KSLs. Koreans and KSLs were divided into two groups depending on whether or not they recognize the role of the listener. The results showed that Koreans and KSLs who recognized the role of the listener were better at listening to important information, and Koreans who recognized the role of the listener were better at judging important information. This study suggests that the role of listeners as context apply to Korean listening education.

• 한국문화재보존과학회:학술대회논문집
• /
• 2007.05a
• /
• pp.41-43
• /
• 2007

• Proceedings of the Safety Management and Science Conference
• /
• 2005.11a
• /
• pp.255-263
• /
• 2005

• Proceedings of the Korea Contents Association Conference
• /
• 2018.05a
• /
• pp.301-302
• /
• 2018

• Proceedings of the Korea Society of Design Studies Conference
• /
• 2005.05a
• /
• pp.318-319
• /
• 2005

• Journal of the Korean Crystal Growth and Crystal Technology
• /
• v.21 no.2
• /
• pp.87-91
• /
• 2011

The purpose of this study is to develop ceramic glazes for the pottery production by utilizing wasted white porcelain, celadon porcelain and bone china thrown away from the areas of Icheon and Yeoju. Most of Korean pottery manufacturers are located in the both areas. According to the XRF analysis, the wasted white porcelain contains over 67 % of silica. It is enough to make a transparent glaze without adding silica. The wasted celadon porcelain contains much $Fe_2O_3$, which is suitable for producing a celadon glaze. The wasted bone china contains 22 % of $P_2O_5$, which is suitable for making a milky white bone china glaze. As a result, it is expected that production of pottery glaze using the wasted porcelains will reduce pollution problems comes from the landfill, and obtain economic effects in terms of resources recycling. It is also expected to be utilized as alternative materials of imported ones.

• KOREAN JOURNAL OF CROP SCIENCE
• /
• v.59 no.1
• /
• pp.38-46
• /
• 2014

The purpose of this study was to investigate the effects of sowing time on the bio-active content of major soybean cultivars in a southern region of South Korea. Experiments were carried out in Naju, Jeonnam Province (latitude $35^{\circ}$ 04'N, longitude $126^{\circ}$ 54'E) from 2008 to 2010. The cultivars grown in summer included Saeol-kong and Tawon-kong and those grown in autumn included Taekwang-kong, Pungsannamul-kong, and Cheongja3, respectively. Sowing dates were May 15 and 30, June 15 and 30, and July 15 of each year. Daidzein content was increased in all the test cultivars grown from later sowing, and the contents of genistein and total isoflavone were increased in all the test cultivars except for Cheongja3. On the other hand, glycitein content showed no significant change in any of the test cultivars across the 5 sowing dates except for Tawon-kong. Cyanidin-3-glucoside (C3G) content was significantly increased in Tawon-kong and Cheongja3, and delphinidin-3-glucoside (D3G) and total anthocyanin contents were significantly increased in Tawon-kong. However, pelargonidin-3-glucoside (Pg3G) and petunidin-3-glucoside (Pt3G) contents showed no significant difference in plants sown across the 5 dates. Lutein content in Cheongja3 was between 2.7 and $3.0{\mu}g/g$ based on sowing date and did not vary significantly, while chlorophyll content increased with later sowing and was significantly higher in the cultivars sown on June 30 and July 15. Crude fat content was higher in Taekwang-kong and Cheongja3 when the cultivars were sown earlier; crude fat did not vary in the other test cultivars based on sowing date. Palmitic acid composition was not affected by sowing date in most of the test cultivars. Stearic acid was increased in Saeol-kong, Tawon-kong, and Cheongja3 with later sowing. Oleic acid and linoleic acid were significantly higher in Saeol-kong at an earlier sowing date. The composition of linolenic acid showed significantly increased dates in most of the test cultivars with later sowing. There were no significant differences in carbohydrate and crude protein content across 5 different sowing dates in most of the test cultivars. However, crude protein content was higher in Saeol-kong when sowing occurred earlier, and was higher in Tawon-kong at later sowing dates.

• Korean Journal of Heritage: History & Science
• /
• v.53 no.1
• /
• pp.150-167
• /
• 2020

The purpose of this paper is to share the status and introduce a scientific analysis of the GeumguJagi (gilt-silver overlay porcelain, 金釦瓷器) excavated from Seongneung (石陵). This analysis aimed to highlight the GeumguJagi excavated from the Royal Tombs of Goryeo with a clear lower year (1237) and to aid research into the GeumguJagi. In 2001, the National Institute of Cultural Heritage excavated and investigated Seongneung in Heejong (熙宗). Various artifacts such as celadon, gold, bronze, and iron products were collected from the chambers inside of the tomb. There were a total of 160 celadon items including bowls, dishes, glasses, and saucers. Of those, there were 58 celadon items (including fragments) with metal frames on the openings. These consisted of bowls, plates, lids, and saucers. Until recently, in various exhibitions and papers, only one GeumguJagi was known to have been excavated from Seongneung, which was a . However, the survey identified a number of further GeumguJagis. It had been understood from inherited and excavated products that the materials used for ornaments were restricted to high-quality celadon. However, this study confirmed that the excavation of Seongneung demonstrated the use of various other materials for different models and qualities of GeumguJagis. It can be said that it is characteristic that various models and quality are confirmed together through the excavation of Seongneung. A scientific analysis was carried out that selected 12 of 58 products excavated from Seongneung. Results showed that the main component used for Geumgu ornaments was tin (Sn), and trace amounts of copper (Cu) and lead (Pb) were also commonly identified. When analyzing the material used to affix the metal fittings, this was found to be glue (膠) made from animal skins, muscle, and bones. This pattern matches that of the GeumguJagi excavated from Paju Hyeeumwonji, and the reason for this could be assumed on the basis of the contents of the 『Cheongonggaemul (天工開物)』 written by Song Ongsung (宋應星) during the Ming Dynasty. At that time, metals such as tin and copper would have been difficult to obtain. 『Xuānhwafengshi Gaolitujing (宣和奉使高麗圖經)』 shows that the use of metal was limited to certain classes; thus, the use of the GeumguJagi seems to have been centered around the royal family.