• 한국식생활문화학회지
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• 제35권5호
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• pp.440-449
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• 2020

This study examined the factors influencing the purchase intention of meat substitutes. A survey was conducted on 589 consumers in Korea (297 people) and China (292 people). The perception of meat substitute foods was lower in Korean consumers than in Chinese consumers, but there was no significant difference. The purchase intention of meat substitute foods was lower in Korean consumers than in Chinese consumers (p<0.01). Korean consumers' perception of meat substitute foods was higher in males than in females (p<0.01). The purchase intention of meat substitute foods also showed the same trend (p<0.001). Chinese consumers' perception of meat substitute foods was higher in males than in females. The overall purchase intention of meat substitute foods was significantly higher in males than in females (p<0.05). The perception of meat substitute foods by Korean consumers' was higher in their 40s and 50s than in their 20s and 30s. The purchase intention of meat substitute foods was also high in their 40s and 50s (p<0.01). On the other hand, the perception of meat substitute foods by Chinese consumers' was higher in their 20s and 30s than in their 40s and 50s (p<0.01). The purchase intention of meat substitute foods also showed the same trend (p<0.01). Korean consumers' perception of meat substitute foods had a significant positive effect on the purchase intention of meat substitutes (p<0.001). Chinese consumers' perception of meat substitute foods also had a significant positive effect on the purchase intention of meat substitute foods (p<0.001). Overall, food technology neophobia has a significant negative effect on the purchase intention of meat substitutes (p<0.05).

• 기술혁신학회지
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• 제19권3호
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• pp.634-657
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• 2016

본 연구는 기업의 지식재산 전유방법 중 특허와 영업비밀의 상호관계를 '기업혁신조사' 자료를 활용하여 실증분석하였다. 다수의 선행 이론연구에서는 특허와 영업비밀 활용을 상호대체적인 관계로 가정하여 논의되어 왔다. 그러나 특허와 영업비밀의 활용은 다양한 기업 및 혁신특성에 따라 상호보완적 및 상호대체적으로 활용될 수 있다. 본 연구에서는 기업 산업 혁신 특성 통제 후 기업의 특허와 영업비밀 선택에 대한 상호관계를 2005, 2008, 2010, 2012, 2014년 횡단면 자료를 활용하여 분석하였다. 분석결과 2010년 이전에는 특허와 영업비밀이 상호보완적으로 활용되는 것으로 나타난 반면, 2014년 자료에서는 특허와 영업비밀이 상호독립적으로 활용되는 것으로 나타났다. 그러나 분석결과가 2012년 이후 조사방식의 변화로 인해 나타났을 가능성을 배제할 수가 없어 추가적인 분석을 하였고, 설문조사 차이점의 영향을 완전히 배제할 수는 없지만, 최근 나타난 특허와 영업비밀 활용 선택의 상호독립적인 결과는 2010년 이후 늘어난 특허출원 건수 및 기업들이 다른 전유방법들 보다 특허활용에 보다 중점을 둔 것이 원인일 수 있음을 보였다.

• 기술혁신학회지
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• 제9권1호
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• pp.1-25
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• 2006

세계화, 다변화 경쟁 속에 연구개발을 통한 기술혁신은 기업의 지속가능한 성장을 위한 경쟁우위의 핵심역량으로 인식되고 있다. 이에 기술혁신과 기업성과의 관계에 대한 관심이 집중되고 있으나, 기존 연구는 이를 개념적이거나 정성적 수준에서 다루어 왔으며, 주로 혁신활동에 집중되어 왔다. 본 연구에서는 기업의 특성에 따라 기술혁신과 기업성과의 관계를 11년간 162개 국내 하이테크 기업을 대상으로 횡단면 시계열자료를 통해 실증적으로 분석하였다. 국내기업의 기술혁신 특성으로 규모효과를 제거한 특허강도, 연구개발강도, 무형자산강도를 대리지표로 사용하였고, 기업성과를 위해 순이익을 대리지표로 사용하였다. 11년간의 장기분석을 위해 변수를 실질가치화하여 분석한 결과 기업성과는 특허강도와 연구개발강도와 양의 관계를 가짐을 확인하였다. 또한 기업의 기술혁신 특성에 따라 분류한 8개 범주별 기업성과의 차이가 나타남을 밝혔다. 이를 통해 높은 특허강도와 연구개발강도를 보이는 기업일수록 높은 기업성과를 향유하고 있음을 알 수 있었다.

• 한국의류산업학회지
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• 제16권5호
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• pp.811-821
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• 2014

The purposes of this study were to investigate difference on recognition, preference, satisfaction and possession of functional textile clothing in psychological comfort groups according to gender and age of the elderly and suggest optimal physical, mental and healthy functional textiles for the elderly. The data was collected from 262 respondents in their age of over 55, who lived in Busan. SPSS 21.0 was used and t-test, cross tabulation analysis, frequency analysis, and descriptive analysis were performed for analysis. The results are as follows. First, high groups of psychological comfort for both gender and age of the elderly showed higher recognition and preference of functional textiles, especially in the high groups of the new silver generation and women. Second, the high groups of psychological comfort for both gender and age of the elderly showed higher satisfaction of functional textiles. However, it was lower than preference of functional textiles. Last, the possession of major clothing function over all the elderly was comfort, fitting motion adaptability, and health safety function in order. Low groups of psychological comfort possessed fitting motion adaptability textile clothing more than the high groups, and the high groups of psychological comfort possessed comfort and health safety textile clothing more than low groups. In conclusion, this research showed the importance of functional textiles for the elderly in terms of psychological comfort as well as the need for healthy comfort textiles for the advanced activities of daily life.

• 한국의류산업학회지
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• 제18권5호
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• pp.553-563
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• 2016

The purpose of this study was to investigate the perception and preference on textile design specially on bedding products which are widely interested in the life-style market. The study was carried out targeting to 250 women between the ages of 20s and 40s based on the four seasons. The collected data was processed with SPSS 21.0 program using frequency, cross tabulation, and ANOVA analysis. The results were as following. There were slight differences on the results of the study including purchase behavior and preferred bedding textile design: color, color tone, and pattern on the textile design of bedding products according to age and season. Most of age had similar color preference on the bedding products in the season but a slight different between fall and winter. However, as color tone and pattern on the textile design of the bedding products were concerned, there were significant difference between the age depending on the season. There were significant differences of color tones and patterns in fall and winter, but not significant in spring and summer. Therefore, the domestic market of the bedding products needs more various textile design development according to consumers' preference and seasonal trend which should be discriminated in order to increase product competitiveness.

• 패션비즈니스
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• 제14권5호
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• pp.78-92
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• 2010

The culture phenomenon, which the desire of self expression is noticeable and the diversity of gender identity is widely accepted, simply makes a difference in the lifestyle of one human being rather than the dichotomous classification of male and female. Now, the delicate and aesthetic sensitivity classified as the feminine characteristics is no longer the exclusive property of female and this refers to substituting it as a social gender from the concept of biological sex. This phenomenon has influenced on the male culture and is creating various codes according to the cultural gender extended from the gender as a social role. Also, the transition into the western lifestyle has extended the aesthetic emotion to accommodate new codes from the diversification and globalization of lifestyle. The mansumer power, which does not care too much about the money for the emotionally attached items, has enabled various fashion styles. After analyzing the diversified clothing behavior conducted by these people in connection with the social phenomenon, First, this shows the phenomenon of emotional value pursuit that finds pleasure over the clothing as the item of augmented reality is added to the concept of play, in which the real space referred to as garment and virtual space of playing the rock, paper and scissors game meet together within the augmented reality. Second, the convergence concept has enabled the coordination of new style by obscuring the area of design concept and this refers to the changes in design from the development of new items and transformation into double-style details. Third, the divergence that intensively provides specific use/convenience and specialized value shows a change in the fashion market from the phenomenon that admits various gene rations of culture and specifically, takes differently about the recognition of middle-aged males. Fourth, the variety seeking tendency receives attention as the value of future design together with the phenomenon of discriminative value pursuit. In the male fashion, it is linked to the collaboration with the design area and this tells that the fashion with the narcissistic cross-dressing and motto of neutral gender without being sided to male/female is rising.

• 한국전산구조공학회논문집
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• 제30권5호
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• pp.381-387
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• 2017

섬유강화 복합재료는 열팽창 계수의 방향성을 갖고 있을 뿐만 아니라 제작과정 온도와 실제 사용온도 사이의 차이 때문에 필연적으로 열응력 효과를 받게 된다. 이러한 열응력에 의한 파손현상은 실제 항공우주산업에서의 응용이 증대되고 있는 두꺼운 복합 적층판의 경우에 더욱 현저한 현상으로 적층판의 역학적 기능 및 파단강도에 큰 영향을 미치게 된다. 본 연구에서는 복잡한 재질로 구성되고 높은 세장비를 가진 블레이드 날개 구조의 차원축소 및 열 응력 복원 이론을 소개하고 3차원 유한요소모델과 비교결과를 통해 효율성과 정확성을 입증한다. 또한 차원을 축소한 모델링을 구성하고 복원이론를 이용하여 열적 환경에 적용된 복합재 보 단면의 열응력을 차원 복원하고 시각적으로 형상화하는 효율적인 복원해석 과정을 소개하고자 한다.

• 한국의류산업학회지
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• 제8권1호
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• pp.55-63
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• 2006

The purpose of this study examines difference of cunsumer satisfaction by expected selection attribute of wedding dress and bride make-up. It is looking into influencing variables in consumer satisfaction, and is supplying real information to wedding market. The subjects of this study were 241 women getting married within one year of Daegu. The data were analyzed by using frequency, mean, the standard deviation, ANOVA, duncan test, correlation analysis, cross-analysis. Conclusion obtained from the results and discussions of the research are as follows: 1) In the attribution of expected selection according to occupation, blue-collar women are concerned about cost factor but they are low content with the perceptual satisfaction factor. 2) When selecting places for wedding dresses and wedding make-up, in the attribute of expected selection about the number of visiting the shop for wedding dresses and make-up, people who visit over 7 dress shops are highly interested in the appearance fancy degree, advertisements effect factors. But they are concerned with advertisements effect factor, cost factor in the perceptual satisfaction factor about wedding dress. Besides, the more they get chances to visit many dress shops, they are concerned with advertisements, cost factors, and satisfied with both the effect of advertisements and appearance factor degree in the attribution of expected selection about wedding make-up. 3) In the attribution of expected selection about the cost of wedding dresses and make-up, the lower the cost paid, people are interested in price factor. Furthermore, in the attribution of expected selection about the wedding dress and make-up cost, those who spent over 150 million Won are interested in quality, others influence factor, and the case of less than 120~150 million Won, people are highly interested in the appearance fancy degree, advertisements effect factor, and the women are satisfied with the advertisement effect factor in the perceptual satisfaction factor of wedding make-up.

• Asian-Australasian Journal of Animal Sciences
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• 제19권2호
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• pp.280-285
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• 2006

The current study was conducted to investigate the relationship between stress related gene and meat quality in pigs. A total number of 212 three-way cross bred (Landrace-$Yorkshire{\times}Duroc$) and 38 Duroc were sampled from the Korean pig industry to determine genotype frequency of porcine stress syndrome (PSS) and heat shock protein 70 kDa (HSP70) genes and their relationship with carcass traits and longissimus meat quality. Screen of HSP70 was performed by the single strand conformation polymorphism (SSCP) technique. Based on the analysis of restriction fragment length polymorphism (RFLP) in ryanodine receptor 1 (RYR1) gene, genetic disorder of PSS was related to a mutation at $18,168^{th}$ (C to T) of exon 17. There was no significant difference in ultimate meat pH and backfat thickness between HSP70 K1-AA type and -BB type in pure Duroc breed. In Landrace-$Yorkshire{\times}Duroc$ (L-$Y{\times}D$) cross bred pig, our results indicated that HSP70 derivate type in Duroc had a limited effect on backfat thickness, but L-$Y{\times}D$ type had a noticeable linkage with HSP70 K1-AA and K3-AB. This tendency was also observed in hot carcass weight where HSP70 K1-AA and K3-AB resulted in heavier weight with 86.3 kg compared to HSP70 K1-AB and K3-BB of 74.3 kg. Results imply that stress related HSP70 genotype has a potential association with backfat thickness and carcass weight.

• Journal of Animal Science and Technology
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• 제49권1호
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• pp.9-14
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• 2007

본 연구는 종료웅돈의 변화를 통한 도체성적을 개선시키고 그에 따른 육량 조사를 통한 경제성을 알아보고자 수행하였다. 평균성적에서 과거 연구보다 등지방이 다소 얇았고 도체율은 높거나 비슷하였다. 품종별 분석에서는 YL(♀)×BD(♂)가 생체중에 비해 도체중이 가장 낮았지만, 정육율에서는 YL(♀)×BD(♂) 보다 수치상으로 높았다.부분육 중량에서 YL(♀)×BD(♂)가 삼겹살 중량에서 비교대상의 교배조합에 비해 높았고, 도체중이 낮은 것을 감안한다면 다른 부분육 중량에서도 YL(♀)×D(♂)와 차이가 없을 것이라 사료된다.표현형 상관관계에서는 도체 등지방이 다른 부분육에 부의 상관을 보였으나 삼겹살 중량에서는 정의 상관을 보였다. 본 연구에서 분석한 교배조합 중 BD(F1)을 종료웅돈으로 사용한 경우 도체형질이나 부위별 실중량 측정에서 Duroc 종을 종료웅돈으로 사용한 것과 차이가 없었으나 삼겹살 중량이 많고 AB 등급 출현율이 우수하여, 새로운 비육돈(YLBD)가 농가 수익증대에 기여 할 수 있을 것으로 사료된다.