• Korea Trade Review
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• v.43 no.1
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• pp.109-130
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• 2018

The cumulative standard is one of the criteria determining the origin of imported goods and is a provision that allows non-origin materials to be treated as origin goods when satisfying certain conditions. Regarding the Korea-Canada FTA, new cumulative standards were applied concerning cross accumulation of automobile products. It would benefit U.S. originating intermediate goods of HS code chapter 84, 85, 87, and 94 obtained into HS code heading from 8701 into 8706. We examine the effectiveness of crossover cumulative standards through the change in the import values of 84, 85, 87, 94, which are target items for cross cumulation. Only items designated for automobile parts were selected and analyzed. From the estimation results, significant changes appeared in 20 of the 35 items. It was found that the import amount increased significantly as of January 2015 or the rate of change in trend increases more than before. In addition, the estimation results show that Korean auto companies utilizing the cumulative standards through increased imports of auto parts form the U.S.

• Journal of the Korea Furniture Society
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• v.24 no.2
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• pp.156-182
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• 2013

In this paper, the origin, development and features of a Korean folding stool are studied. A folding stool is a piece of collapsible seating furniture with its legs crossed in the form of the letter "X" and no back attached. In China, the folding stool was introduced from the West around the second century A.D. The folding stool of Korea was influenced by that of China. It is known from the records that the king used the folding stool from the Three Kingdom period. During the Koryo period, Chosun period and the modern period, the folding stool was used to show the authority of the king and nobleman. The folding stool was also used at outside places such as a hunting ground, a ceremonial walk, a battlefield, a garden etc. due to its portableness. Buddha worship policy of Koryo period supported the usage of the folding stool for shanding (禪定) by ascetics of Buddhist temple, or aristocrats. In a contemporary period, the folding stool is continuously produced and used as one kind of a folding chair due to its functionality, movability, storability and efficient space utilization. This research will serve as a momentum to investigate the origin and development of the East Asian seating furniture culture, and contribute to the further study and manufacturing of Korean seating furniture.

• Korean Journal of Pharmacognosy
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• v.40 no.4
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• pp.280-285
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• 2009

Korean folk medicine 'JoRitDae' has been used mainly to cure vomiting and cancer. With regard to the botanical origin of 'JoRitDae', it has been considered to designate the rhizome of Sasa species (Gramineae), but there was no pharmacognostical confirmation on it. To clarify the botanical origin of 'JoRitDae', the anatomical characteristics of the rhizome of Sasa species growing wild in Korea and Japan, Sasa borealis, S, kurilensis, S. quelpaertensis, S. charatacea and S. senanensis were studied. As a result, it was found the morphological criteria for the five Sasa species that could discriminate them by the number of cell layers in cortex, the ratio of thickness of cortex to rhizome radius, the number of cell layers in the vascular bundle sheath, the total number of vascular bundle and thickness of vascular bundle sheath. According to these criteria, it was clarified that the commercial folk medicine 'JoRitDae' was the rhizome of Sasa borealis.

• Journal of Physiology & Pathology in Korean Medicine
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• v.26 no.5
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• pp.650-656
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• 2012

This study was to investigate the origin of meridian through the relationship between Five Su Points and arteriovenous anastomosis. We searched traditional studies about origin of merdian and papers on relationship origin of merdian and blood vessels. As bibliographic search results, we got the conclusion that it is funtion of arteriovenous anastomosis and its anatomical position. Next we compared relationship between it and merdian. We found that Jeong-Acupuncture Points of Five-Su Points and Geun-Acupuncture Points of merdian have close relate to anatomical position(similarities). When we compared relationship between arteriovenous anastomosis and hypertension, we found that Biao Acupuncture Points and Geun Acupuncture Points of merdian have close relate to regulation of blood pressure and blood circulation. According to this results, Five Su Points and arteriovenous anastomosis have close relationship in anatomical position and regulatory function of blood pressure.

• Asia Marketing Journal
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• v.11 no.2
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• pp.97-119
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• 2009

The growth of international trade and the formation of supranational economic and political trading blocks have noticeably widened the presence on the market of products of different national origins. This has stimulated interest in explaining the Country-of-Origin (COO) role in domestic and international markets and its consequences on consumer behaviour. Since the consumer purchasing decisions can be decisive to the success of a company's strategy in domestic and foreign markets, the objective of this study is to present empirical evidence on the extent to which reputation of firms associated to a certain COO are related to consumer purchase intention. Additionally our study considers ethnocentrism as a variable that partially explains the rejection of imports products based on its foreign origin. The empirical application of the proposed model is related to the purchase of Korean automobiles which represents 5.7% of the national market share in Spain. Structural equation modelling was used to analyse the data collected from 202 personal interviews carried out in a large Spanish region. The results show that reputation of firms associated to a certain COO in an important factor to establish business relationships involving consumers and firms from different countries and increase intentions to purchase Korean products. Additionally, ethnocentric consumers prefer to purchase domestic products rather than foreign imports as an attempt to protect national economy however the negative effect of ethnocentrism is weaker than positive effect of firms reputation of a COO.

• Journal of Applied Biological Chemistry
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• v.63 no.1
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• pp.29-33
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• 2020

The objective of this study was to develop a fast and accurate method of variety discrimination and geographical discrimination origin of Korean angelica (Korean variety, Angelica gigas Nakai) by using TDU-GC/MS. Two peaks of decursin and decursinol, which are coumarin derivatives were identified in the range of Total Ion Chromatogram (TIC) RT 26.9-27.2 of the Korean angelica by GC/MS analysis at the time of condensation in a refrigerated condensation system after thermal desorption of sample extracts. In case of Chinese angelica (Chinese variety), ligustilide peak was detected at the RT 17.2. In order to investigate the difference of volatile components according to the geographical origin of Korean variety, the mass spectra were measured by TDU-GC/MS at the range of m/z 40-400 amu. The TIC of domestic cultivation and Chinese cultivation of the Korean variety, Angelica gigas Nakai showed the same tendency as a whole. However, in partial scans of TIC, two peaks detected at 15.54 and 16.05 of RT showed different peak patterns between Korean angelica (Korean variety) cultivated in Korea and in China. The ratio of Peak A (RT 15.54) and B (RT 16.05) was 0.0-0.2 for domestic cultivation and 0.5-2.8 for Chinese cultivation, confirming the possibility of discriminating origin by comparing the TIC peak pattern of TDU-GC/MS.

• The Korean Journal of Community Living Science
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• v.15 no.4
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• pp.137-148
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• 2004

Due to the changes of modern society, alternative types of nuclear family so called as commuting family have appeared. Also, with the increase of women's economic participation and their needs of self-actualization, dual-career commuting family have increased. The purpose of this study was to investigate whether there is any difference between the traditional commuting family and dual-career commuting family in terms of family relation, types of child-care and social support. Also, this study qualitatively analysed parenting-guilty of the mothers of commuting family. One eight seven mothers of three to eight year-old participated the survey. The main results were as follows : (1) In case of traditional commuting family, children cohabit with the mother and usually fathers move between two houses. But among the dual-career commuting family, there are some children who cohabit with the father and some mothers who move. Dual-career commuting family relied on the more types of child-care than traditional commuting family. (2) While traditional commuting family get more support for child-rearing from the husband's family of origin than dual-career commuting family, wife's family of origin provide more support to the dual-career commuting family. The more support the husband's family of origin provide, the more stress both types of commuting family experience. However, there was no significant relationship between the support from the wife's family of origin or friends and the stress of the mothers of both types of commuting family. (3) Mothers of two types of commuting families were different regarding the motives of parenting-guilty Difficulty of caring the children for their job as well as father-absentness makes mothers of dual-career commuting family feel parenting-guilty more.

• Korean Journal of Veterinary Research
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• v.43 no.3
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• pp.393-398
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• 2003

Simple and rapid sample preparation method for trace elements in foods of animal origin using ultra high pressure microwave digestion system (UHP/MDS) and inductively coupled plasma atomic emission spectrometer (ICP/AES) were developed. 1. For the digestion of sample using UHP-MDS, 20% nitric acid (v/v) was the most suitable solvent for the determination of trace elements in foods of animal origin. 2. The optimal digestion conditions for UHP-MDS were as follows: final temperature $180^{\circ}C$, final pressure 400 PSI, and magnetic power 900 W in the solid sample. For the liquid sample final temperature $170^{\circ}C$, final pressure 300 PSI and magnetic power 700 W were optimal conditions. 3. As result of interlaboratory test, the average recovery rate of the for solid sample were 88.3~99.1% for As, 82.4~93.3% for Cd, 89.2~101.2% for Hg and 86.5~93.8% for Pb, respectively. In liquid sample, it were 87.0~96.8% for As, 80.9~96.6% for Cd, 87.5~91.2% for Hg and 91.4~95.5% for Pb, respectively. 4. The average coefficient variation rate were 3.3~15.9% for solid sample and 2.9~10.8% for liquid sample.

• Journal of Korean Society of Environmental Engineers
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• v.32 no.1
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• pp.9-16
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• 2010

The purpose of this study is to clarify the origin of organic matters on sediment and the characteristics of seasonal variation at an estuarine tidal flat. Silt-clay content (<63 ${\mu}m$), chlorophyll a, TOC, C/N ratio and the stable isotope ratio of carbon and nitrogen were measured at tidal flat around the estuary of the Nanakita River. As a result, organic matters originating from marine organic matter and bethic microalgae greatly contributed to sedimentation of organic matters at Stn.A, sandy tidal flat, though terrigenous organic matters did at Stn.C, muddy tidal flat. Furthermore, it was revealed that the volume and origin of organic matters in the sediments depended on seasonal variation, and the factors were different from the Stns, i.e. bentic microalgae and event for Stn.A, and the eventual sedimentation of organic matters originating from terrestrial plants, respectively.

• Journal of Sasang Constitutional Medicine
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• v.19 no.3
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• pp.20-29
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• 2007

1. Objectives We know that the origine of the pe-tsai is from 백채(白菜; pronounced as bak-tsai, meaning white vegetable). But some literatures said that the japanese butterbur(Petasites japonicus (Sieb. et Zucc.) Maxim) is from 백채(白菜;: pronounced as bak-tsai), too. These two words have same origin. It makes us get into a mess. So We are about to study the origine of the pe-tsai more. Also, we investigated its historical origin, properties and Sasang constitutional medicine's efficacy. 2. Methods We reviewed farmings(e.g. 山林經濟, 林園經濟法), dictionarys(e.g. 訓蒙字會), encyclopedia(e.g. 物名攷), books on herbs and medicines to summarize literatures about the pe-tsai. 3. Results and Conclusions (1) The origin of term, pe-tsai is sung, named after a pine tree(松), chineses character pronounced as song) which we can see throughout a year. Also, pe-tsai was called white vegetables(白菜, pronounced as bak-tsai) because its appearance is green and white. Therefore, the pronounciation of sung derives from its character and we also say bak-tsai(白菜), which came from its looks. (2) Today we pronounce pe-tsai inro bae-tsu(배추) in korean. There are pronunciational developments of this word : bak-tsai(白菜) $\to$ bae-tsae $\to$ bae-tsa $\to$ bae-tsa $\to$ bae-tsae(배채) $\to$ bae-tsu(배추). (3) Our ancestor used bak-tsai(白菜) as the name of japenese butterbur, which was different from China. The latter times of Joseon(조선), however, sometimes bak-tsai(白菜) meant pe-tsai. After the year of 1800, bak-tsai(白菜) only meant pe-tsai. So when we try to translate our ancestor's books, we must examine carefully their published year. (4) Pe-tsai is used for baby's erysipelas, boil, fever in the chest, thirst after alcohol drinking and kind of diabetes. It helps digestive organs as well. Pe-tsai is used for stress, fever in the chest and cough with fever of Soyangin and Tayangin in Sasang Constitutional Medicine.