• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.6
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• pp.2812-2818
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• 2013

Medicine such as Korean oriental medicine and alternative medicine is inferior to western medicine in diagnostic skills and treatment regimen but despite going through a lot of in western medicine preference to that is situations. Likewise, in Korean oriental medicine and alternative medicine have been closely linked to that effect not proven scientifically to be solved is regarded as the biggest drawback. In this paper, auricular therapy that is often used in alternative medicine to help strengthen the internal organs function which whether the conduct of stimulating ear is effective or not by applying to ocular inspection of Korean oriental medicine is proposed. For this purpose, lung ear reflex points to stimulate were performed after the right cheek color by measuring stimulation before comparison and analysis of the experiments. In addition, in order to examine this first analysis of the human body to the lungs and the elements of image analysis is to study. Experimental result, derived b value increased to a value of the right cheek and the results by lung ear to stimulate reflex point.

• Journal of Ocean Engineering and Technology
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• v.24 no.6
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• pp.23-29
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• 2010

Korean shipbuilding companies have sometimes carried out sea trials to measure a vessel's speed performance around the western channel of the Straits of Korea, where the flow fields are very complicated because of the effect of various flows such as sea, tidal, geostrophic, and wind-driven currents. Because these flows seem to present significant interference to a ship, the numerical reproduction of the flow-fields in the vicinity of the target sites could provide a better understanding of the sea environments while performing sea trials. In this study, we used the MEC ocean model to simulate the tidal currents around Tsushima Island and compared the simulated tidal amplitudes and currents with the measurements of Teague et al. (2001). The tidal amplitudes of the present simulation results agreed well with the observations. Based on the numerical simulation, the optimal direction and proper sites for a speed trial are described.

• Korean journal of food and cookery science
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• v.12 no.1
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• pp.13-19
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• 1996

This study was to investigate dining behaviours of 420 businessmen living in urban regions (Taegu, Gumi, Young-Chon and Chang-Won) in Kyungbuk and Kyungnam. This survey was carried out by questionnaires. The results were summarized as follows; Among all respondents, dining out once a day was most frequent. Education (p<.05), age (p<.001) and marital status (p<.001) were significant. Socialization was the most frequent reason for dining out. In the choice of food, Korean food was the most frequent (68.1%). Taste (41.4%) was the most frequently cited reason for food selection followed by variety of food (18.8%) and price (8.8%). The respondents favorite foods were: Korean food; Doen Jug Soup (31.9%); Western food; Pork Cutlet (47.6%); Chinese food; Gan Ja Jang (31.2%); Flour-bared food; Kal Gook Su (55.4%), and Fast food; Ramen (26.4%). The most frequent choices of where to eat were the company cafeteria for lunch and Korean restaurant for dinner (p<.001). Responses to inquires concerning sanitation, facilities and service were mostly "normal". They wanted lower price (30.5%), a more variable menu (24.8%), and more vegetables and fruits (18.1%) in restaurant and cafeteria food. Age (p<.05) and marital status (p＜.001) were statistically significant.

• Culinary science and hospitality research
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• v.13 no.3
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• pp.137-147
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• 2007

This study aims to provide the preliminary information for developing a local marine product brand of Busan by investigating consumers' preference and behavior when they choose marine products. The results of the study confirm the importance of branding local marine products. Subjects think a brand of marine products plays an important role in their choice of marine products and has positive relationships with credibility, taste, price premium of products. The results also show that consumers' satisfaction with a marine product brand can be significantly influenced by its taste, package design, and price. When asked about developing a new Busan marine product brand, more than 80% of subjects answer that they are likely to purchase its products and even more respondents think developing a brand has a positive impact on the economy of Busan area.

• Preventive Nutrition and Food Science
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• v.20 no.4
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• pp.221-229
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• 2015

Hesperidin has been shown to possess a potential inhibitory effect on vascular formation in endothelial cells. However, the fundamental mechanism for the anti-angiogenic activity of hesperidin is not fully understood. In the present study, we evaluated whether hesperidin has anti-angiogenic effects in mouse embryonic stem cell (mES)-derived endothelial-like cells, and human umbilical vascular endothelial cells (HUVECs), and evaluated their mechanism via the AKT/mammalian target of rapamycin (mTOR) signaling pathway. The endothelial cells were treated with several doses of hesperidin (12.5, 25, 50, and $100{\mu}M$) for 24 h. Cell viability and vascular formation were analyzed using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide and tube formation assay, respectively. Alteration of the AKT/mTOR signaling in vascular formation was analyzed by western blot. In addition, a mouse aortic ring assay was used to determine the effect of hesperidin on vascular formation. There were no differences between the viability of mES-derived endothelial-like cells and HUVECs after hesperidin treatment. However, hesperidin significantly inhibited cell migration and tube formation of HUVECs (P<0.05) and suppressed sprouting of microvessels in the mouse aortic ring assay. Moreover, hesperidin suppressed the expression of AKT and mTOR in HUVECs. Taken together, these findings suggest that hesperidin inhibits vascular formation by blocking the AKT/mTOR signaling pathways.

• Culinary science and hospitality research
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• v.14 no.3
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• pp.143-155
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• 2008

The objective of this study is collecting the basic information about the consumption of fish paste for developing Busan Fish-Paste products. Also, we tried to validate the effects of Busan Fish-Paste's Brand factors for its consumers. A survey was conducted to analyze the consumers who purchased fish paste products. The result showed that 60 percent of the respondents preferred Busan Fish-Paste. And 41 percent of the respondents considered the taste of fish paste products when purchasing them. As for brand, the perceived quality of Busan Fish-Paste had extremely positive influence on consumers' satisfaction. And consumers' satisfaction had significantly positive influence on brand preference and brand loyalty.

• Culinary science and hospitality research
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• v.13 no.4
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• pp.19-30
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• 2007

The purpose of this study was to gather useful information for establishing an efficient marketing direction by investigating the flavor, serving patterns, price and cooking method of Dong-rae Pajeon which is a native local food of Pusan area. A questionnaire was answered by 226 citizens who experienced Dong-Lae Phajeon. The study data were analyzed by frequency analysis, t-test, ANOVA, and multiple regression analysis. The findings are summarized as follows: The flavor, presentation, types of oil, and price of Dong-rae Pajeon had influence on the satisfaction of respondents. To globalize Dong-rae Pajeon, 'developing its cooking method', 'decreasing its price', and 'developing its serving patterns' should be considered.

• Preventive Nutrition and Food Science
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• v.19 no.4
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• pp.299-306
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• 2014

Hesperetin has been shown to possess a potential anti-angiogenic effect, including vascular formation by endothelial cells. However, the mechanisms underlying the potential anti-angiogenic activity of hesperetin are not fully understood. In the present study, we evaluated whether hesperetin has anti-angiogenic effects in human umbilical vascular endothelial cells (HUVECs). HUVECs were treated with 50 ng/mL vascular endothelial growth factor (VEGF) to induce proliferation as well as vascular formation, followed by treatment with several doses of hesperetin (25, 50, and $100{\mu}M$) for 24 h. Cell proliferation and vascular formation were analyzed using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide and tube formation assay, respectively. In addition, cell signaling related to cell proliferation and vascular formation was analyzed by western blot. Furthermore, a mouse aorta ring assay was performed to confirm the effect of hesperetin on vascular formation. Hesperetin treatment did not cause differences in HUVECs proliferation. However, hesperetin significantly inhibited VEGF-induced cell migration and tube formation of HUVECs (P<0.05). Moreover, hesperetin suppressed the expression of ERK, p38 MAPK, and PI3K/AKT in the VEGF-induced HUVECs. In an ex vivo model, hesperetin also suppressed microvessel sprouting of mouse aortic rings. Taken together, the findings suggest that hesperetin inhibited vascular formation by endothelial cells via the inhibition of the PI3K/AKT, ERK and p38 MAPK signaling.

• Korean Journal of Heritage: History & Science
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• v.33
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• pp.4-35
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• 2000

The paddling technique is a Kind of secondary treatments in the process of ceramic forming, which appeared in the Chinese Neolithic Age pottery making. In the case of Korean prehistoric pottery making, it was first introduced together with the kiln firing method from Tongpei region(東北地方) of China in Yan(燕) dynasty occupation period. Korean archaeologists have recognized the adoption of the new technologies as a drastic innovation of ceramic production. And most of them have thought that the diffusion of new techniques, accompanied by the migration of the northern ethnic groups, had been immediately followed by the innovative changes in pottery procdution. However, rejecting the arguments from the simple diffusionist viewpoint, I have first tried to describe the innovation processes in the ceramic production systems as a spatio-temporal process. The paddling technique by the cord-wound paddle, which was first introduced among the various paddles, was associated with the new sort of pottery, round pots fired in low temperature of reducing atmosphere condition. The cord-marked round pots first tried by the indigenous potters in the southern part of Korean were characterized by the relatively low leveled techniques in forming and firing, compared to those of north-east China. The techniques of the round pots were hardly improved in the domestic production system until the appearance of the fully-specialized one. The specialized production system of the round pot, which appeared first in the mid-western region of Korea, showed the diversified paddling techniques and made the noticeable improvements in forming and firing processes.

• Journal of the Korean Society of Food Culture
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• v.35 no.6
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• pp.524-537
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• 2020

This research was undertaken to examine Masan's regional food service industry, which experienced drastic changes due to liberation and the Korean war. Analysis of restaurant advertisements in 'Masanilbo' revealed a total of 92 restaurants during this period. The numbers of restaurants classified by the time periods are 18 (1946 to 1950), 27 (1951 to 1955), 17 (1956 to 1960), and 30 (1961 to 1966). 'Gomguk' gained popularity in the early 1900s and became a speciality of Masan, resulting in the appearance of numerous Gomguk restaurant advertisements. After independence, Japanese foods were predominant in Masan since the population was used to eating Japanese dishes during the colonial era. Moreover, there was a major influence of the people who returned to the homeland. Masan was the place for refugees during the 6.25 war, resulting in the popularity of 'Naengmyeon'; advertisements largely displayed 'Pyeongyangnaengmyeon' during the early 1950s, and 'Hamheungnaengmyeon' during the early 1960s. Western food advertisements usually introduced 'Dongaseu' and 'Kareraiseu', which were deeply influenced by Japanese culture. These various contributions resulted in alterations in the food menu, such as the rise of fusion food which is not bound to any nation, spread of Japanese food culture, and popularity of 'Naengmyeon'.