• 한국프랜차이즈경영연구
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• 제8권2호
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• pp.25-36
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• 2017

Purpose - Recently, entrepreneurship education has been revitalized with interest in entrepreneurship. Entrepreneurship education is an educational service activity that is provided for entrepreneurship and individual start-up success within a certain period of time. According to previous studies on entrepreneurship and entrepreneurship, the satisfaction of entrepreneurship education affects entrepreneurship and as a result increases entrepreneurship. In recent years, the number of female entrepreneurs has also increased as the number of entrepreneurial issues has increased. Based on previous studies, this research proposed the theoretical framework about the structural relationships among mentoring quality (career development, psychological social, role modeling), education satisfaction, recommendation intention and entrepreneurial intention. This study is to find out the possibility of attempting to create a theoretical basis for entrepreneurial mentoring education in entrepreneurship education program. Research design, data, and methodology - In this model, mentoring quality consists of three sub-dimensions such as career development, psychological social, and role modeling. In order to test research model and hypotheses, the data were collected from 203 female college students who participated in entrepreneurial education. The data were analyzed using frequency analysis, confirmatory factor analysis, correlation analysis, and structural equational modeling with SPSS 24.0 and SmartPLS 3.0 statistical program. Result - The results of the study are as follows. First, role modeling has a positive effect on recommendation intention and entrepreneurial intention. Second, career development has a strong negative effect on the entrepreneurial intention. Third, career development and role modeling had a positive effect on educational satisfaction, and educational satisfaction had positive influence on recommendation intention and entrepreneurial intention. Conclusions - As women's social advancement becomes more active, start-up support programs including entrepreneurship mentoring are increasing. The results of this study suggest how to use the mentoring program mix and how to allocate the resources for the education program when the entrepreneurial education manager plans and executes the mentoring education program. For example, this study shows that career development and role modeling enhance educational satisfaction, and in turn increase recommendation intention and entrepreneurial intention. This means that entrepreneurship education should consist of contents that include career development functions such as sponsorship, guidance, protection, and provision of challenging work. In addition, the findings of this study indicate that mentors should perform the function of allowing the participants to have confidence and professional thinking ability at the time of start up based on their experiences.

• 콘크리트학회논문집
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• 제27권5호
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• pp.521-530
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• 2015

최근 개발중인 초고강도 또는 강섬유보강 초고강도 콘크리트는 현행 설계기준으로 설계할 경우 그 안전성에 대해 별도의 실험 또는 해석적 증명이 필요하다. 이를 위한 철근콘크리트 부재의 상세 해석에는 응력-변형률 관계의 정의가 필요하다. 이를 위해 본 연구에서는 현행 설계기준의 제한 범위를 벗어나는 강섬유보강 초고강도 콘크리트의 압축응력하에서의 기계적 특성을 정의하였다. 80~200 MPa 의 압축강도를 보유한 분체 콘크리트 매트릭스에 강섬유를 혼입하였으며, 섬유의 보강량에 따른 압축강도의 증진률에 대해 분석하고 압축강도에 따른 탄성계수와 최대응력 발현시의 변형률에 대해 조사 분석하였다. 넓은 콘크리트 압축강도 범위내에서 사용성 확보를 위해 기존 연구결과로부터 수집된 압축강도 증진률, 탄성계수, 최대응력 발현시 변형률의 크기에 대한 결과를 활용하여 기존 추정식의 평가를 수행하였다. 또한, 강섬유가 보강되어 있지 않은 매트릭스에 대한 기존 추정식 중 정확도가 높은 식을 기반으로, 강섬유의 영향을 반영할 수 있는 새로운 추정식을 위한 계수를 도출하였다.

• 복식문화연구
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• 제7권6호
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• pp.129-139
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• 1999

This paper analyzes the trend of fashion and make-up in 1990s and their relevancy to each other. Based on the chronological analysis, we propose a new category for the fashion and make-up trend in 1990s, which is 1) traditional ecology period(1990∼1994), 2) versatile trial or decadent period(1995∼1997), and 3) soft landing period based on the minimal neo-ecology and romanticism(1998∼2000). Between 1990 and 1994, there was no differentiation in seasons. It appeared that spring/summer and fall/winter trend have had no big differences. At the beginning in 1990s, it was basically based on ecology concept that emphasizes the natural image. However after 1995, seasonal differences in trend are appeared and there were various make-up designs. The trends of spring/summer in 1996 could be named as color revolution period that emphasized the unique and individual expression of each person. In 1997, black, pastel, and brown colors were the result of reinterpreting the classic and sexy images of 1960s to natural and modernistic image of 1997. Purple color started to be introduced to us. In 1998, pastel tone, pink, and purple color expresses the glamorous look based on the romantic feminism. S/S of 1999 is mainly represented by minimalism and avant garde. For fall/winter trends, brown color lines make-up comes to mix with romantic image and developed into wine, orange, neon colors in 1995 and 1996. These colors were the symbol of property and sentiment. Gold make-up emphasizing the eye area was the tendency of that period. In 1997, the fear of coming end of century was expressed as decadent image. At that time, ethnic and romantic image appeared with vivid color lines, gold, red and violet. In 1998, romanticism was popular again with modernism and ethnic mood. It expressed the romantic elegant image. The trend has returned to the ecology mood again in 1999. This ecology is somewhat different from the previous ecology. It adds a sofistaiced feeling and sportic fashion. To express natural and sportic image, they choose pink blush. In coming 2000 as a new millennium, the yellow color will be main the stream to express vision, dream, and happiness in both fashion and make-up as an accent color. The minimal design and minimal tools will be used for the design and make-up, respectively. In addition, the fusion concept will dominate the fashion and make-up industry in the globalized and boundariless age. Through this paper, we hope that make-up can be accepted as a part of total fashion in its relationship with other elements such as shoes, clothes and accessory and that it can be considered as a independent art that has direct influence on people and industry.

• 유통과학연구
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• 제14권2호
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• pp.57-63
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• 2016

Purpose - The present study aimed to investigate the difference between entity theorists and incremental theorists in the extent of attributing efforts and traits of consumers for the realization of pursued goals. Furthermore, the present study was conducted to determine the difference depending on circumstances. In this regard, the circumstances where consumers felt pride were divided into those in which important goals and ordinary life goals were achieved. Research design, data, and methodology - An empirical study was performed, which was divided into group 1 and 2. Group 1 is the experimental group concerned with the important goal achievement, and group 2 is the control group related to daily ordinary goal achievement. 80 college students were assigned to each group, respectively. The empirical study for each of the two groups was performed respectively by means of questionnaire survey. In the experimental group, t-test was used to verify the hypotheses for the empirical study. In the circumstances of the control group, t-test was also used to examine whether the results were same as those shown from the analysis of experimental group data or not. Results - According to the group 1 and 2, the t-test of the empirical study showed that entity theorists tended to attribute the achievements of goals to their traits more than incremental theorists did, whereas the incremental theorists tended to attribute achievements of goals to their efforts more than entity theorists did in the important goals-achieved circumstance. In the circumstance of daily life goals-achieved, additional questionnaire survey and analysis were conducted, however, there was no difference between incremental and entity theorists in regard to attributing realization of goals to their efforts, and it leads to assess the difference in the meaning of invested efforts between important goal and ordinary goal achievement. Conclusions - Considering that the feeling of consumers has been regarded as one of the significant factors in marketing mix management, the results of this study are considered as significant implications for management. The implications can be said that when incremental consumers feel authentic pride in the important goals-achieved circumstance, marketers are requested to emphasize the fact that the efforts of consumers have contributed to realization of the important goals. By contrast, when consumers feel hubristic pride in both circumstances, marketers are requested to approach to entity-oriented consumers by way of trait. Authentic and hubristic pride are pervasive and engendered by important events or daily routines, and they could have effect on delaying making decisions. Therefore, it is necessary for future research to examine the unexplored difference of effect between incidental authentic and hubristic pride on consumer's self-control. In particular, future researches are related to the extent of difference in attributing efforts and traits. The consumers'realization for the previously pursued goals between entity theorists and incremental theorists affects their present or long distant decisions in self-control dilemmas. The consumers are faced with choosing one between virtuous long term- related option and vice immediate option.

• 대한암한의학회지
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• 제16권1호
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• pp.1-14
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• 2011

Background and Objectives : This study is an observational study of nonequivalent control group based on time lag design in order to determine the effectiveness of gargling Hwangryunhaedok-tang (HRHDT) on stomatitis caused by chemotherapy. Methods : The study period is from July 1st, 2010 to September 30th, 2010. The subjects are 13 patients who fit the profile of the study and who are admitted in the tumor department of the regional cancer center of C University Hospital which is located in Chung-Joo City. When stomatitis occurs after chemotherapy, the level of stomatitis is assessed using oral assessment guide score and oral discomfort score. Then mix 5 g of powered HRHDT and 60 ml of distilled water, and 15 ml of the solution is given to patients 4 times per day to gargle for 1 minute. For the control group, 60 ml of Chlorohexidin gargling solution is used; everyday for one week, 4 times per day, 15 ml per gargle and gargled for 1 minute. Oral Assessment Guide score and Oral Discomfort Score are assessed at same hour everyday. Crosstabulation analysis $X^2$(${\rho}$) was used to examine the demographic characteristics and difference of the two groups by using SPSS/WIN 12.0. For mean and standard deviation, descriptive statistical analysis was used. T-test was used to determine the difference of the oral discomfort scores. Result : The study has shown that the Oral Assessment Guide score of the experimental group has decreased more with more regularity. On the third day, the score of the control group is 20.16 and the score of the experimental group was 18.75, which showed a statistically significant difference with the level of significance of p<0.05. Oral Discomfort Score of the control group's score was 13.60 on the first day and 6.80 on the seventh day and the experimental group's score was 13.00 on the first day and 2.25 on the seventh day. The experimental group's score 2.25 is statistically significantly lower than the control group's score of 6.80 with the level of significance of p<0.05. Conclusions : The HRHDT gargling solution showed more regular effectiveness compared to Chlorohexidin solution on chemotherapy-caused stomatitis. Therefore this study has shown that HRHDT gargling solution can be used as an alternative medicine.

• 한국환경생태학회지
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• 제32권6호
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• pp.686-697
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• 2018

오늘날 원격탐지기술의 발달로 인해, 산림지역과 같이 피복 분류작업이 난해한 지역을 비롯한 광범위한 지역에서의 세밀한 변화탐지를 위한 고해상도 위성영상 취득이 가능해졌다. 하지만, 고해상도 영상에 대한 시계열분석의 과정에서 많은 양의 지상 관측 데이터가 요구된다. 본 연구에서는 토지피복도를 지상 관측데이터로 활용한 위성영상 분류 방법의 가능성을 시험하였다. 연구대상지는 강원도 원주시이며, 산림지역과 시가화지역이 공존하는 공간이다. 연구 자료는 2015년 3월에 촬영된 KOMPSAT-3A 영상과 2017년도 토지피복도를 이용하여 분류를 시도하였다. 서포트벡터머신(SVM)과 랜덤포레스트(RF)의 두 가지 상이한 화소기반 분류기법을 적용하여 대상지에 대한 피복분류의 분류정확도를 비교 분석하였으며, SVM 분석의 경우 다수 분석(Majority analysis)을 후속 진행하였다. 분석대상은 산림식생만 포함한 지역과 연구대상지 전지역으로 구분하였고, 대상 면적이 협소한 습지는 분석과정에서 제외하였다. 분류 결과는 오차 행렬의 전체 정확도가 두 가지 분류대상에 대해 RF 기법이 SVM 기법보다 더 나은 것으로 나타났다. 산림지역만을 대상으로 한 경우, RF 기법이 SVM 기법에 비해 18.3% 높은 값을 나타낸 반면, 전체지역을 대상으로 한 경우는 둘 사이의 간격이 5.5%로 줄어들었다. SVM 기법에 다수 분석 (Majority analysis)을 추가로 실시한 경우, 1% 정도의 정확도 향상이 나타났다. RF 기법은 산림지역의 활엽수를 분석해 내는데 상당히 효과적이었지만, 다른 대상에 대해서는 SVM 기법이 더 나은 결과를 나타내었다. 본 연구는 고해상도 단일시기 영상에 대한 화소 기반의 분류기법을 시험한 것으로, 추후 시계열분석 및 객체기반 분류기법의 추가적인 적용으로 향상된 정확도와 신뢰도를 얻을 수 있을 것으로 판단된다. 이 연구의 방법론은 시공간적으로 고해상도 분석결과를 제공함으로써, 대면적의 토지계획에 유용할 것으로 기대된다.

• 한국도로학회논문집
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• 제18권6호
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• pp.97-104
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• 2016

OBJECTIVES : The objective of this research is to develop additives for the modification of Solvent DeAsphalting Residue (SDAR) to be used as pavement materials, and evaluate the performance of asphalt mixture manufactured using the SDAR modified by developed additives. METHODS : The SDAR generally consists of more asphaltenes and less oil components compared to the conventional asphalt binder, and hence, the chemical/physical properties of SDAR are different from that of conventional asphalt binder. In this research, the additives are developed using the low molecular oil-based plasticizer to improve the properties of SDAR. First, the chemical property of two SDARs is analyzed using SARA (saturate, aromatic, resin, and asphaltene) method. The physical/rheological properties of SDARs and SDARs containing additives are also evaluated based on PG-grade method and dynamic shear-modulus master curve. Second, various laboratory tests are conducted for the asphalt mixture manufactured using the SDAR modified with additives. The laboratory tests conducted in this study include the mix design, compactibility analysis, indirect tensile test for moisture susceptibility, dynamic modulus test for rheological property, wheel-tracking test for rutting performance, and direct tension fatigue test for cracking performance. RESULTS : The PG-grade of SDARs is higher than PG 76 in high temperature grades and immeasurable in low temperature grades. The dynamic shear modulus of SDARs is much higher than that of conventional asphalt, but the modified SDARs with additives show similar modulus compared to that of conventional asphalt. The moisture susceptibility of asphalt mixture with modified SDARs is good if, the anti-stripping agent is included. The performance (dynamic modulus, rutting resistance, and fatigue resistance) of asphalt mixture with modified SDARs is comparable to that of conventional asphalt mixture when appropriate amount of additives is added. CONCLUSIONS : The saturate component of SDARs is much less than that of conventional asphalt, and hence, it is too hard and brittle to be used as pavement materials. However, the modified SDARs with developed additives show comparable or better rheological/physical properties compared to that of conventional asphalt depending on the type of SDAR and the amount of additives used.

• 한국건설순환자원학회논문집
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• 제4권3호
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• pp.250-258
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• 2016

오늘날 시멘트 산업은 시멘트 제조시 발생되는 이산화탄소($CO_2$)의 배출량을 줄이기 위해 각종 산업부산물을 연료의 대체재로 사용하거나 건설폐기물을 재활용한 콘크리트 제 2차 제품을 개발하는 등 환경부하 저감 산업으로 변모하기 위해 노력하고 있다. 이에 본 연구에서는 국내 발생되는 건설폐기물의 종류와 발생추이를 고찰함과 건설폐기물을 활용한 재생시멘트 개발에 관련된 선행연구를 분석함으로서 재활용 가능한 무기계 건설폐기물에 선정하고 수집하여 분석하였다. 수집된 무기계 건설폐기물의 각 화학성분은 XRF장비를 이용하여 분석하였으며, 국내 시판되는 시멘트의 화학성분을 기준으로 무기계 건설폐기물을 조합하여 보그(Bogue)식을 활용한 소성이후 생성되는 클링커(clinker)의 광물성분을 예측 분석하였다. 그 결과, 폐석고보드와 폐천장재가 다량의 산화칼슘(CaO)을 함유하고 있어 시멘트 제조시 중요하게 사용되는 석회석의 대체재로서 활용 가능한 것을 확인하였으며, 이러한 무기계 건설폐기물을 적절히 조합한다면 1종 이외에 다양한 포틀랜드 시멘트 개발도 가능할 것으로 사료된다. 본 연구는 실험적 연구에 앞서 이론적 배합에 관한 연구로 무기계 건설폐기물을 이용한 환경부하 저감형 재생시멘트 개발의 가능여부를 분석하고자 하였다.

• 콘크리트학회논문집
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• 제17권5호
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• pp.709-716
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• 2005

이 연구는 국내에서 상용 중인 재료를 이용하여 고인성 섬유복합 모르타르를 개발하고자 함에 목적이 있으며, 고인성 섬유복합 모르타르를 개발하기 위해서는 모르타르 매트릭스의 파괴역학(fracture mechanics)적 특성과 섬유-모르타르 경계 면의 마이크로역학(micromechanics)적 특성을 파악하여야 한다. 특히 시멘트계 재료(cementitious materials)의 역학적 특성에 가장 큰 영향을 미치는 물-시멘트비(water cement ratio)에 대한 연구에 초점을 맞추었으며, 3가지의 물-시멘트비에 대하여 섬유의 인발실험(fiber pullout test)과 모르타르의 쐐기쪼갬실험(wedge splitting test)을 수행하였고 이를 통하여 모르타르 매트릭스와 섬유-매트릭스 경계면(interface)의 역학적인 특성을 파악하였다. 이러한 연구에 의하여 결정된 섬유-매트릭스 경계면의 마이크로역학적 특성과 모르타르의 역학적 특성을 이용하여 물-시멘트비 범위 및 재료의 기본 배합을 제시하였고 또한 마이크로역학과 안정상태 균열이론(steady-state cracking theory)을 배경으로 하여 1축인장 하에서 인장변형률 경화거동을 나타내는 고인성 섬유복합 모르타르를 개발하였다. 개발된 재료는 1축인장 하에서 변형률 경화거동을 나타내었으며, 변형능력은 최대 2.2% 이었다. 이와 같은 높은 변형 능력은 일반 콘크리트(또는 모르타르)의 약 100배에 해당된다. 또한 압축하에서는 압축강도 이후 응력-변형률 곡선이 완만하게 감소하는 연성파괴의 형태를 나타내었으며 28일의 압축강도는 보통강도 콘크리트의 강도에 해당되는 26MPa, 34MPa인 것으로 측정되었다.

• 한국조리학회지
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• 제17권5호
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• pp.184-192
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• 2011

본 연구에서는 시판용 멥쌀가루에 약리효과와 착색성이 뛰어난 강황분말을 0~2.4% 첨가하여 설기떡을 제조한 후 수분함량, 색도, 텍스처, 관능 검사를 실시하여 최적의 배합비를 통해 기호성이 좋은 강황분말을 첨가한 설기떡의 보급화를 위한 기초자료를 제공하고자 한다. 일반성분은 수분함량 $12.6{\pm}0.21%$, 단백질 $1.8{\pm}0.12%$, 지방 $1.0{\pm}0.00%$, 회분 $1.3{\pm}0.01%$였으며, 시판용 쌀가루의 일반성분은 수분�t량 $11.7{\pm}0.17%$, 단백질 $7.6{\pm}0.32%$, 지방 $2.1{\pm}0.01%$, 회분 $1.6{\pm}0.01%$였다. L값은 강황분말 첨가량에 따라 유의적으로 감소하였으며, a값와 b값은 강황분말 첨가량에 따라 유의적으로 증가하였다. 텍스쳐 특성은 hardness의 경우 첨가량이 증가할수록 유의적으로 증가하였으며 gumminess, cohesiveness, chewiness는 강황분말 첨가량에 따라 유의적인 차이가 없었다(p<0.05). 강황분말 첨가 설기떡의 관능적 특성에서는 강황분말 0.8% 첨가한 경우가 색과 향, 촉촉함, 씹힘성에서 대조구와 유의적인 차이를 보였으며 가장 높게 평가되었다.