• Archives of Plastic Surgery
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• 제32권5호
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• pp.573-581
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• 2005

Breast cancer is the second leading cause of death in woman. Unfortunately, the frequency of breast cancer and mastectomy are increasing in Korea. This paper introduces the breast reconstruction by use of pectoralis major muscle transfer with breast implant for small size defect after skin sparing mastectomy for more satisfaction. We reviewed 24 consecutive patients who underwent breast reconstruction by pectoralis major muscle transfer with implant and only breast implant in Dong-A University from April 2002 to March 2004. The patient's age ranged between 29 and 54 years with mean of 42.3 years. We used pectorals major muscle transfer with breast implant in 12 patients and breast implant alone in 12 patients as control. The follow-up period of patients ranged from 10 months to 3 years with mean of 18.5 months. The points of comparison with control group reconstructed by breast implant alone were doctor and patient satisfaction score, operation time, duration of admission, amount of drainage, complication and satisfaction according to mass location. In conclusion, there is no difference with control group in the point of operation time, mount of drainage, duration of admission. And there is higher level of doctor's and patient's satisfaction in group reconstructed by pectoralis major muscle transfer with breast implant than implant only group. Especially, pectoralis major muscle transfer with breast implant was especially necessary for the defect in upper lateral quadrant of the breast to get more satisfaction. The advantage of pectoralis major muscle transfer with breast implant is prevention of the protruding and palpability of implant and aesthetically satisfactory result by intraoperative modification of breast shape.

• 실천공학교육논문지
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• 제9권2호
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• pp.155-165
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• 2017

본 연구는 대졸자를 대상으로 전공선택동기와 전공선택후회에 대해 살펴보기 위한 것으로, 다음과 같은 세 가지 연구문제를 설정하였다. 첫째, 대학의 전공선택동기에 따라 전공선택 후회여부에 차이가 있는가? 둘째, 대학의 전공선택동기에 따라 전공선택 후회이유에 차이가 있는가? 셋째, 전공선택동기와 전공선택후회에 따른 네 집단 간에 대학생활, 취업목표, 첫 일자리 만족 등에 차이가 있는가 하는가? 이를 위해 한국고용정보원의 '2013년 대졸자직업이동경로조사'자료를 활용하여 교차분석과 일원분산분석을 실시하였다. 그 결과, 첫째, 흥미나 적성과 같은 내적동기로 전공선택을 할 경우에 외적동기의 경우보다 적게 후회하는 것으로 나타났다. 둘째, 내적동기로 전공선택을 한 경우에 가장 큰 후회이유는 '취업의 어려움'이었으며, 외적동기의 경우에는 '적성에 맞지 않음'으로 나타났다. 셋째, 전공선택동기와 전공선택후회여부에 따른 네 집단 간에 대학생활, 취업목표, 첫 일자리 만족도 등에서 차이가 나타났다.

• 시큐리티연구
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• 제29호
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• pp.115-137
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• 2011

본 연구는 경호학전공대학생을 대상으로 진로장벽과 전공만족이 진로준비행동에 미치는 영향을 알아보는데 그 목적이 있다. 연구조사대상은 충남소재대학과 전북소재대학의 경호학과에 재학 중인 대학생 200명이었으며 이중응답이 부실하거나 조사내용의 일부가 누락된 자료 30부를 제외한 유효표본 170부를 연구에 사용하였으며 자료의 수집을 위해 사용한 도구는 진로탐색장애 척도, 전공만족도 척도, 진로준비행동 척도 등이다. 자료처리는 SPSS 18.0을 사용하여 분석하였고 수집된 자료는 측정도구에 대한 탐색적요인분석, 상관 관계분석, 다중회귀분석, 일원변량분석을 하였다. 분석결과에 의하면 진로장벽은 진로준비 행동에 부적인 상관을 미치며 특히 자기명확성부족이 뚜렷하게 영향을 미치는 것으로 나타났다. 전공만족도와 진로준비행동은 정적인 상관을 미치며 특히 적성만족이 뚜렷하게 영향을 미치는 것으로 나타났다. 학년에 따른 진로장벽은 3, 4학년이 1, 2학년에 비해 진로장벽을 덜 느끼고, 전공만족은 3, 4학년이 1, 2학년보다 더 만족스러운 것으로 나타났다. 경호학 전공 대학생을 대상으로 진로장벽과 전공만족이 진로준비행동에 미치는 영향이 어떠한지 알아보는 것은 큰 의미가 있으며 경호학 전공학생들과 취업담당자들에게 진로를 준비하고 상담을 하는 과정에 도움을 줄 수 있을 것이다.

• 한국치위생학회지
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• 제13권2호
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• pp.335-342
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• 2013

Objectives : The purpose of this study was to examine the satisfaction level of students with a job tour program and their major and their adaptation to their major in an effort to provide some information on student guidance and the improvement of dental hygiene education. Methods : The subjects in this study were 269 freshmen to find out their views of job tour and the relationship of their general characteristics and motivation of major choice to satisfaction level with their major and adaptation to the department, t-test and one-way ANOVA were carried out. And correlation analysis was made to look for connections among major satisfaction, major adaptation and satisfaction with job tour. Results : 1. As for the choice of major, the biggest group of 128 students (47.6%) made a decision on their own. 2. In regard to satisfaction level with their major, the freshmen got $3.55{\pm}0.67$, and the sophomores got $3.36{\pm}0.66$. There was a significant difference according to academic year(p<0.05). 3. Concerning the links between motivation for major choice and major satisfaction, the students who chose their major in consideration of their own aptitude or personality got the highest marks of $3.96{\pm}0.64$(p<0.05). 4. As to satisfaction level with the job tour program, they were most satisfied with field trip($4.03{\pm}0.74$). 5. Regarding the correlation among major satisfaction, major adaptation and satisfaction with the job tour program, there was a significant correlation among all the variables(p<0.01). Conclusions : The students who gave priority to their own aptitude and personality in choosing their major were more satisfied with their major and were better adapted to that. Therefore it's required to consider how to boost the satisfaction level of students with their major and their adaptation to that.

• 한국식품영양학회지
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• 제21권3호
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• pp.374-385
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• 2008

The principal objective of this study was to determine the street-food needs of culinary major and non-major university students. University students in Daejeon were assessed by surveys conducted between November 20, 2007 and November 25, 2007. The results of the surveys were as follows; 1. The reason for street-food usage: mainly snacks(37.4%). 2. Primary factor considered when choosing street-food: taste of the food(48.52%). 3. The frequency of street-food purchase: 2 times/month(52.4%) 4. The mean cost for the one-time purchase of street-food: $1,000{\sim}2,000$ won(62.4%). The Importance-Performance Analysis(IPA) used for obtaining information from the culinary major and non-major university students suggested that the attributes of street-food with fair to poor performance but high importance were as follows: sanitary quality in chicken skewers, soondae, ddeokbokki and fried foods and price and nutrition for hamburgers.

• The Korean Journal of Physiology and Pharmacology
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• 제8권5호
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• pp.253-257
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• 2004

Schwann cells play an important role in peripheral nerve regeneration. Upon neuronal injury, activated Schwann cells clean up the myelin debris by phagocytosis, and promote neuronal survival and axon outgrowth by secreting various neurotrophic factors. However, it is unclear how the nerve injury induces Schwann cell activation. Recently, it was reported that certain cytoplasmic molecules, which are secreted by cells undergoing necrotic cell death, induce immune cell activation via the toll-like receptors (TLRs). This suggests that the TLRs expressed on Schwann cells may recognize nerve damage by binding to the endogenous ligands secreted by the damaged nerve, thereby inducing Schwann cell activation. Accordingly, this study was undertaken to examine the expression and the function of the TLRs on primary Schwann cells and iSC, a rat Schwann cell line. The transcripts of TLR2, 3, 4, and 9 were detected on the primary Schwann cells as well as on iSC. The stimulation of iSC with poly (I : C), a synthetic ligand for the TLR3, induced the expression of $TNF-{\alpha}$ and RANTES. In addition, poly (I : C) stimulation induced the iNOS expression and nitric oxide secretion in iSC. These results suggest that the TLRs may be involved in the inflammatory activation of Schwann cells, which is observed during Wallerian degeneration after a peripheral nerve injury.

• 한국식품영양학회지
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• 제29권6호
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• pp.911-922
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• 2016

This study was conducted to assess the recognition and consumption of meal alone and processed food according to major of college students in Seoul Metropolitan area and Chungcheong province, Republic of Korea. To accomplish this, a survey was conducted to investigate 353 college students (171 food & nutrition majors and 182 non-majors) regarding their general characteristics, dietary behaviors, meal alone issues, and the purchase and consumption of processed food. Most major and non-major students skipped breakfast. The main reason for skipping was not having time. Majors and non-majors put great importance on their lunch and evening meal, respectively. Nutrition information routes for majors were 'college class' (62.5%) and 'TV radio' (17.5%). However, the routes for non-majors to obtain nutrition information were 'internet smart phones' (41.1%) and 'TV radio' (28.3%). These results suggest the need to provide correct information concerning nutrition to college students. Most major and non-major students tend to have 0 to 2 times of meal alone per week. The main reason for meal alone was schedule unsuitable for eating with family or friends. The most critical factors for majors and non-majors when they chose menu to have meal alone were personal taste and money, respectively. The primary consideration for choosing processed food was price and the main purchase route was convenience store. The main reason for consuming processed food was easy-to-cook. Of processed foods, the most favored ones were noodles and fish products. Meal alone frequency was positively correlated with age (p<0.05), grade (p<0.05) and monthly allowance (p<0.05). Preference and consumption frequency of processed food were negatively correlated with concern about nutrition (p<0.05) and meal frequency (p<0.05), respectively. Based on these results, greater efforts should be made to provide meaningful information regarding programs for nutrition education to improve their dietary habits. Research and development of processed food specifically for college students eating alone should be increased.

• 대한지역사회영양학회지
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• 제14권4호
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• pp.363-373
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• 2009

This study was performed to investigate the nutrition knowledge, attitudes, and dietary habits of physical education (PE) major and non-majors of male college students. The subjects were 253 students residing in Gyeonggi area. Nutrition knowledge scores of PE major students were lower than that of non-major students. Both PE major and non-major students reported TV, radio, and internet as their primary sources of nutrition information. Overall dietary attitude scores of two groups did not differ significantly, but PE major students showed more positive attitudes than non-major students for 'Enjoy eating foods that are good for health'. PE major students took more number of meals a day and took more irregularly than non-major students. Also they used more nutrient supplements than non-major students. PE major students drank more amounts of alcohol and drank more frequently than non-major students. But the smoking status of the two groups was not significantly different. PE major students scored higher than non-major students in dietary habits on balance of meals in spite of their low nutrition knowledge scores. Therefore, it is suggested that nutritional programs for PE major and non-major college students should be developed. (Korean J Community Nutrition 14(4) : $363{\sim}373$, 2009)

• 한국항공운항학회지
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• 제31권3호
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• pp.119-132
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• 2023

In recent years, the competition for employment among college students has become more intense. It is also the time when strong personal beliefs and will to develop careers are required for successful employment through stable major study. Therefore, in this study, we tried to find out the effect on major attitude and employment efficacy according to the level of aviation safety perception, which is an important issue in the aviation industry. For analysis, survey is conducted targeting college students majoring in aviation service who are enrolled in universities in the metropolitan area and Chungcheong area. To verify the hypotheses of the study, demographic characteristics are identified based on questionnaires, reliability and validity of measurement items are verified, and structural equation model analysis is performed to verify the hypotheses. The analysis results are as follows. First, it is found that safety knowledge and safety consciousness, which are sub-factors of aviation safety perception of college students majoring in aviation service, have a positive (+) effect on subject recognition, learning process recognition, and career recognition of major recognition. Second, subject recognition, learning process recognition, and career recognition, which are sub-factors of major recognition, are found to have a positive effect on major commitment. Third, it is found that major commitment have a positive (+) effect on employment efficacy. Based on the research results, practical support plans and strategies for effective major study and successful employment are presented.

• 한국산업융합학회 논문집
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• 제27권2_2호
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• pp.377-388
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• 2024

The purpose of this study is to prepare basic data to help college students adapt to college life by grasping the effects of mentoring skills, self-concept, career decision-making self-efficacy, and major satisfaction on college life adaptation. To achieve the purpose of the study, data were collected from January 17 to January 27, 2024, targeting college students from one university in C city located in G-do. The survey was conducted online. As a result of the study, the mentoring function of the subjects averaged 4.11 points (out of 5 points), the self-concept was 4.29 points (out of 5 points), the career decision-making self-efficacy was 4.04 points (out of 5 points), the major satisfaction was 4.45 points (out of 5 points), and the college life adaptation was 3.91 points (out of 5 points). The factor that most influenced the subject's adaptation to college life was career decision-making self-efficacy, followed by self-concept, mentoring function, and major-art field. The explanatory power of the model was 70.2%. Specifically, the higher the career decision-making self-efficacy, the higher the self-concept, and the higher the mentoring function, the higher the adaptation to college life. Educational intervention programs (non-curricular programs) are needed to adapt to college life for college students, and subsequent studies need to examine the effects of the developed programs.