• Culinary science and hospitality research
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• v.8 no.3
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• pp.21-37
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• 2002

The purpose if this study is to analyze the psychological preference of Family Restaurants and their behavioral characteristic and its segmentation, positioning, new product development and marketing min. Result of analysis, index and type of MBTI psychological preference are related to Family Restaurant Choice attributes intimately. Specially, "Menu composition reflected restaurant image", and "Providing of corresponded value to price"were shows considerable difference according to psychological preference. And "Providing of the corresponded value to price"of Value, Price and Image Factor, indexes, types, including all the other aspects, shows the most considerable difference. Therefore, all market of Family Restaurant when inventing or designing a menu, they should consider restaurant′s concept and image to manage a menu, and keep in mind that all customer take "value"at up most importance.

• Journal of Fashion Business
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• v.18 no.4
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• pp.114-124
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• 2014

This research was carried out to find the mordant effects by Tara and Myrobalan as natural tannins on the cow leather dyed with Lac powder. The cow leathers were treated with Tara, Myrobalan, Al, Cu, and Fe mordants by changing treatment orders. It was examined for K/S value, surface color changes, and color difference. The K/S value generally has higher Myrobalan than Tara, and pre-mordant than post-mordanted condition. Cu is the strongest among the three mordants. As a results of the treatment order, the K/S value is higer in pre-tannin-mordant agent than in pre-mordant agent-tannin. In the post mordant, K/S value is higher in mordant agent-tannin than in tannin-mordant agent. The color difference and color factors such as H, V and C were various according to the mordant agents, treatment orders and mordant methods; and surface colors of dyed cow leathers were R and RP. It was difficult to find some significant means of mordant orders.

• Journal of the Korean Society of Clothing and Textiles
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• v.8 no.1
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• pp.85-94
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• 1984

The purpose of this study was to see if a relationship existed between the level of modesty in clothing ana clothing values of male and female university students. The difference between sex was also investigated. A questionnaire composed of Engelbrecht's 'Modesty in relation to women's dress' and Creekmore's 'Measure of eight clothing values' was administerd to 1, 100 students and the data from 888 respondents (466 male, 422 female) was analyzed by t-tests. findings were as follows : 1. There was no significant difference between male and female in the level of modesty in clothing. 2. Each score of sensory, economic. social, theoretical, and religious clothing value of male students was significantly high and exploratory, aesthetic and politicalclothing value score of female students was significantly high at the .005 level of confidence. 3. Each score of sensory economic, theoretical and religious clothing value was significantly high in Modest group and exploratory, aesthetic and political clothing value in Immodest group was significantly high at .005 level of confidence.

• International Journal of Advanced Culture Technology
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• v.11 no.3
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• pp.33-38
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• 2023

This study examined the influence of ESG performance on the firm value of Chinese equipment manufacturing companies over the period from 2011 to 2020. The analysis indicated that while ESG performance exerted a negative influence on firm value, this impact was not statistically significant. These findings substantiate the Institutional Difference Hypothesis (IDH), which posits that country-specfic institutional variations sifnificantly shape the strategic decision-making of organizations. When disaggregating the three components of ESG, variations in the results were observed both for overall ESG performance and for each individual dimension. Of the three dimension elements, the environmental (E) and governance (G) facets had a negative bearing, whereas the social (S) facet had a positive influence. Notably, only the governance dimension (G) demonstrated a statistically significant influence. These outcomes affirm the institutional difference hypothesis, illustrating divergent results across distint ESG dimensions.

• Journal of Periodontal and Implant Science
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• v.28 no.4
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• pp.631-646
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• 1998

The purpose of this study was to access the clinical effects of C31G, Listerine and CPC on the earlyx periodontitis when they were used as a adjunctives to the mechanical plaque control. Each groups were composed of 12 patients and in three test groups, C31G(Exp 1 group), Listerine(Exp 2 group) and CPC mouthrinse(Exp 3 group) were used three times a day. and as a control, placebo solution was used. Plaque index, gingival index, bleeding index, pocket depth and loss of attachment were measured as clinical parameters. After scaling and oral hygiene instruction, root planing is done two weeks later. During the eight weeks of experimental period, mouth gargling is done by all groups. The changes in the clinical parameters of the all sites were monitored every two weeks. The results were as follows : 1. The plaque index showed a siginificant difference in Exp 1 group compared with test 2 group after 2 weeks use of mouth rinse(P<0.05). 2. The gingival index showed a significant difference in Exp 1 group compared with baseline value(P<0.05) but there was no significant difference between the groups after 2 weeks use of mouthrinse (P<0.05). 3. The plaque index, gingival index and bleeding index showed a significant difference in all groups compared with baseline value after 4 weeks of root planing and mouthrinse use(P<0.05). but there was no significant difference between the groups(P<0.05). 4. Periodontal pocket depth showed a significant difference in all groups compared with baseline value after 4 weeks of root planing and mouthrinse use(P<0.05). and there was significant difference between the Exp 1 group and control group(P<0.05). 5. Loss of attachment showed a significant difference in all Exp groups compared with baseline value after 4 weeks of root planing and mouthrinse use(P<0.05). and there was significant difference between the Exp 1 group and control group(P<0.05). The results suggest that C31G, Listerine and CPC were effective for early periodontitis as a adjunctive to mechanical plaqe control.

• Journal of applied mathematics & informatics
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• v.8 no.1
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• pp.129-136
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• 2001

We introduce and discuss a new numerical method for solving system of second order boundary value problems, where the solution is required to satisfy some extra continuity conditions on the subintervals in addition to the usual boundary conditions. We show that the present method gives approximations which are better than that produced by other collocation, finite difference and spline methods. Numerical example is presented to illustrate the applicability of the new method. AMS Mathematics Subject Classification : 65L12, 49J40.

• Journal of applied mathematics & informatics
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• v.5 no.3
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• pp.749-758
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• 1998

We investigate some numerical methods for computing approximate solutions of a system of second order boundary value problems associated with obstacle unilateral and contact problems. We show that cubic spline method gives approximations which are better than that computed by higer order spline and finite difference techniques.

• Korean Journal of Mathematics
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• v.29 no.2
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• pp.227-237
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• 2021

Opial inequality and its consequences are useful in establishing existence and uniqueness of solutions of initial and boundary value problems for differential and difference equations. In this paper we analyze Opial-type inequalities for convex functions. We have studied different versions of these inequalities for a generalized integral operator. Further difference of Opial-type inequalities are utilized to obtain generalized mean value theorems, which further produce various interesting derivations for fractional and conformable integral operators.

• Culinary science and hospitality research
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• v.22 no.2
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• pp.78-92
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• 2016

This study investigated the quality characteristics of white pan bread with banana addition. This analysis was through mixograph and stickiness of dough, fermentation rate, TPA, crumbScan image analysis, color, moisture contents and acceptance test. Mixograph peak time presented 4~5 minutes on every sample. However, CON, B10 and B20 sample presented more than 60%, and B30, B40 presented less than 60% at peak value (%). The result indicated that banana addition increased as the stickiness decreased. The fermentation rate generally increased, but the sample B40 decreased after 75 minutes. The result of crust and inside color, CON was the highest on lightness L value, B40 was the highest on both red a value and yellow b value. The result of pH showed that B40 was the lowest, and more banana addition made pH decreased. Thus, adding banana influences negatively on volume and cost of the product. The image analysis through crumbScan did not show any significant difference on crust thickness and distortion of crumb fineness. On the other hand, CON value was 774.33 that was the lowest, and B40 value was 927.66 which is the highest on the density of crumb fineness. Hardness showed a significant difference; B40 was the lowest, and Control was the highest. Moisture contents generally had a noticeable difference; CON value was the highest, and banana addition increased as the value decreased. At the result of acceptance test, one of the sensory tests, B20 showed the highest grade, and B40 showed the worst. Based on the above results of characteristic difference, banana addition could influence volume of the bread negatively.

• Journal of Digital Convergence
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• v.10 no.11
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• pp.295-306
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• 2012

This study analyzed empirically difference of purchase intention about price raising of luxury brand according to consumer characteristics such as consumption value, prior knowledge. and perceived risk. Fist, groups according to consumption value showed obvious differences. Group of pursuing uniqueness and ostentation value and group of pursuing quality and pleasure value showed positive purchase intention but group of pursuing social recognition value showed negative purchase intention. Second, groups according to perceived risk. didn't show difference and groups according to prior knowledge showed obvious difference. group of high prior knowledge showed positive purchase intention but group of low prior knowledge showed negative purchase intention. Third, analyzed result about interaction effect of consumer characteristics, Classified group of pursuing uniqueness and ostentation value, expressing high prior knowledge and Classified group of pursuing quality and pleasure value, expressing high perceived risk only showed positive purchase intention, The results of this study present implication to domestic companies aiming luxury brand that performing differently strategy of product and price according to target characteristics is more effective way in differentiating oneself from existing luxury brands and expanding market.