• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.7
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• pp.2951-2956
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• 2011

This study is to know the relations between self-efficacy and a factor to decide their major for beautician students. with questionnaires from 180 beautician students in Seoul, we could see a significant result with p < .05 from self-confidence and self-control efficacy of self-efficacy according to major satisfaction, a high level of significant result with p < .01 from level of difficulty of assignment, a significant result with p < .05 from information collect of career-deciding factor, and a greatly high level with p < .001 from goal setting, career planning and self-rating. As to verify the correlation of sub variables between self-efficacy and career-deciding factor, I analyzed it. Then I found that every variables except problem solve in self-confidence of self-efficacy variables showed a significant result and every variables between sub-variables and others in career-deciding factor showed a significant outcome. In conclusion, it is considered that self-efficacy resulting from major satisfaction plays a critical role in students career decision-making and that students self-efficacy and career deciding factors are corelated, given the meaningful outcome from them.

• Culinary science and hospitality research
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• v.19 no.2
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• pp.76-92
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• 2013

This study aimed to investigate major satisfaction and career maturity according to the values of college students majoring in food management and culinary arts. To do this, frequency analysis, factor analysis, correlation analysis, and multiple regression were conducted and analyzed using SPSS18.0 program. Analysis results indicate that the values of the college students majoring in dining and culinary education have effects on major satisfaction and career maturity. In particular, pragmatic value is a very important factor in increasing major satisfaction and career maturity, and social recognition and curriculum factors are very significant for students to make career decisions. Therefore, in order to enhance college students' major satisfaction and career maturity, it's necessary to teach sound values so that they can build self-esteem value. Also, it's essential to organize subject contents and curriculums in which theory and practice are allocated properly so that students can be interested in their majors and have new experience as well as the community's right recognition for college students majoring in dinning and culinary education and their active interest as the study suggests.

• Journal of Convergence for Information Technology
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• v.8 no.6
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• pp.21-29
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• 2018

The purpose of study is to investigate the effect of life stress on university life satisfaction and majors' From April 2, 2018 to April 23, 2018, 364 students enrolled in Jeollanam-do and Gwangju were enrolled. The university life satisfaction and major satisfaction according to the general characteristics were the highest in the subjective health condition. Among the stresses of life, the professions were high in the interpersonal relations area and the academic problems were the highest among the task areas. The total stress of life was the lowest in 6-8 hours in the case of usual sleeping time. The major factor influencing college life satisfaction was majors' satisfaction. The major factor influencing major satisfaction was college life satisfaction, and the higher the life stress, the lower the satisfaction of major. Therefore, I would like to use this data as basic data for the development of programs that can alleviate life stress of University students.

• Journal of Convergence for Information Technology
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• v.12 no.2
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• pp.221-230
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• 2022

The purpose of this study is to identify career decision-making types of college students majoring in beauty, and to improve career preparation behaviors by analyzing their effects on career preparation behaviors and major satisfaction. It was conducted from November 1 to 30, 2021, and a total of 485 questionnaires were used as analysis data. Frequency analysis, factor analysis, reliability analysis, correlation analysis, and multiple regression analysis were performed as research methods. As a result of the study, first, the type of career decision-making showed a positive (+) correlation between career preparation behavior and major satisfaction, indicating that it was statistically significant. Second, rational career decision-making style was correlated with dependence and intuitive style. As the career preparation behavior, the career preparation behavior of time effort, ability activity, and information collection, and the satisfaction of the major showed a statistically significant positive (+) correlation in class satisfaction and subject satisfaction. Third, among career decision-making types, rational and dependent types were found to have a statistically significant effect on ability activity, which is a sub-factor of career preparation behavior.

• Journal of the Korean Data and Information Science Society
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• v.15 no.1
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• pp.75-81
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• 2004

We selected, in previous research, a major DNA Marker 235bp of ILSTS035 microsatellite locus in progeny test Hanwoo chromosome 6. We apply a major DNA Marker 235bp to perormance valuation Hanwoo chomosome 6. We use bootstrap BCa method and calculate confidence interval. A major DNA Marker 235bp is verified that it does not have environmental effect but affects primely economic trait factor.

• Proceedings of the Acoustical Society of Korea Conference
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• 1998.06d
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• pp.40-45
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• 1998

본 논문은 한국산 박새(Parus major)의 소리(song)를 이용해서 태백산맥을 경계로 동서간의 지리적 변이에 관한 논문이다. 박새 소리의 지리적인 변이를 알아보기 위하여 지역간 음절의 시간과 주파수 요인을 비교하고, factor의 군집화의 지역간의 변이정도를 알아보기 위하여 Cluster Analysis와 discriminant Analysis를 실시하였다. 그 결과 태백산맥을 경계로 동쪽지역여과 서쪽지역은 영덕군과 청송군, 삼척시와 태백시를 중심으로 해서 지리적인 변이를 나타냈다.

• Journal of Microbiology
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• v.45 no.6
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• pp.534-540
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• 2007

The Streptomyces coelicolor A3(2) genome contains six operons (rrnA to F) for ribosomal RNA synthesis. Transcription from rrnD occurs from four promoters (p1 to p4). We found that transcripts from the p1 and p3 promoters were most abundant in vivo in the early exponential phase. However, at later phases of exponential and stationary growth, transcripts from the p1 promoter decreased drastically, with the p3 and p4 transcripts constituting the major forms. Partially purified RNA polymerase supported transcription from the p3 and p4 promoters, whereas pure reconstituted RNA polymerase with core enzyme (E) and the major vegetative sigma factor ${\sigma}^{HrdB}$ ($E{\cdot}{\sigma}^{HrdB}$) did not. In order to assess any potential requirement for additional factor(s) that allow transcription from the p3 and p4 promoters, we fractionated a partially purified RNA polymerase preparation by denaturing gel filtration chromatography. We found that transcription from the p3 and p4 promoters required factor(s) of about 30-35 kDa in addition to RNAP holoenzyme ($E{\cdot}{\sigma}^{HrdB}$). Therefore, transcription from the p3 and p4 promoters, which contain a consensus -10 region but no -35 for ${\sigma}^{HrdB}$ recognition, are likely to be regulated by transcription factor(s) that modulate RNA polymerase holoenzyme activity in S. coelicolor.

• Korean Journal of Applied Biomechanics
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• v.21 no.3
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• pp.345-352
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• 2011

The purpose of this study was to determine how spandex wear with compressive band affects biomechanical parameters during a golf swing. Nine male golf players, each with at least 6 years golf experienc(handy 4.5${\pm}$5.4), were recruited as the participants. Eight pairs of surface electrodes were attached to the left and right side of the body to monitor the pectoralis major(PM), external abdominal oblique(AO), erector spinae(ES), and vastus lateralis(VL). This study showed that the angular velocity of the club in EG were increased during the down swing phase but X-Factor and X-factor Stretch were reduced. Average and maximum nEMG (normalized EMG) values of the left AO(external abdominal oblique) were less in EG(experimental group) compared with CG(control group) during the back swing, whereas those of left PM(pectoralis major) in EG were greater than CG. It is more likely that EG performed effectively golf swing without excess muscle activity. Thus, the spandex wear with compressive band played an important role in improving swing performance with injury prevention. This has led to suggestions of the need for further kinetic and kinematic analyses to evaluate its function.

• Journal of Welding and Joining
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• v.3 no.2
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• pp.52-63
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• 1985

Fillet welded joints, specially in ship structure, are well known the critical part where stress concentrate or crack initiates and grows. This paper is concerned with the study of the behavior of fatigue crack growth t the root and toe of load carrying cruciform fillet welded joints under three points bending by the determination of stress intensity factor from the J-Integral, using the Finite Element Method. The stress intensity factor was investigated in accordance to the variation of the weld size (H/Tp). weld penetration (a/W) and plate thickness (2a'/Tp). As mixed mode is occurred on account of shearing force under the three points bending, Stern's reciprocal theory is applied to confirm which mode is the major one. The main results may be summarized as follows 1) The calculation formula of the stress intensity factor at the both of root and toe of the joint was obtained to estimate the stress intensity factor in the arbitrary case. 2) The change of stress field around crack tip gives much influence on each other at the roof and toe as H/Tp decreases. 3) Mode I is a major mode under the three points bending.

• Culinary science and hospitality research
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• v.14 no.3
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• pp.123-135
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• 2008

The purpose of this study is to investigate the priority order in the factors influencing college choice of students who are majoring in culinary art in Chungcheong-do. For the study, we set the decision-making factors of upper hierarchies and nineteen bottom hierarchies based on the literature review and employed the analytical hierarchical process(AHP). As a result, the first considering factor among 4 upper hierarchies for college choice was the educational environments of the department(0.378). The next came in the order named as follows: college and university grade(0.263), the educational environments of colleges or universities(0.244), recommendation(0.115). The first considering factor among the educational environments of the department was the aptitude for the major(0.323). The first considering factor in college and university grade was the entrance competitive rate(0.397). The first considering factors among the educational environments of the colleges or universities were scholarships and tuition fees(0.325). The first considering factor in recommendation was the recommendation of a high school teacher(0.295). This results of this study will contribute to the development of colleges and universities under the turbulent changes of educational environments.