• 디지털융복합연구
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• 제15권11호
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• pp.603-610
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• 2017

본 연구는 교육대학원에 재학 중인 체육교육전공 학생들의 입학 전부터 졸업 전까지 인지하고 있는 문제점들이 무엇인지를 탐색하기 위해 이루어졌다. 연구대상은 서울과 경기지역의 교육대학원에서 체육교육을 전공하는 대학원생들이며, 자료 수집은 설문지를 활용하였다. 설문지는 100부 중 95부를 실제 자료처리에 사용하였으며, 자료 분석은 SPSS 21.0 통계 프로그램을 이용하여 빈도분석을 실시하였다. 연구결과는 다음과 같다. 첫째, 재정적 어려움에 대한 고민은 입학 전에는 컸지만 입학 후에는 새로운 고민들로 인해 우선순위에서 밀리는 경향을 보였다. 둘째, 교육대학원 과정을 위한 시간투자에 대해서는 부담을 느끼고 있지만 교육과정에 대한 부담감은 상대적으로 적었다. 셋째, 직업에 대한 불안정성에 대한 고민은 입학 후부터 졸업 때까지 지속됨을 확인할 수 있었다. 넷째, 지식의 부족함에 대해 졸업 전에 큰 고민거리로 인지하고 있었다. 결론적으로 교육대학원은 진로교육을 강화하고, 평가체계를 보다 다양하게 제공함으로써 질적 성장을 함께 도모해야 할 것이다.

• 정보교육학회논문지
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• 제21권1호
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• pp.33-40
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• 2017

본 연구에서는 G 교육대학교 컴퓨터 교육과 입학생들을 대상으로 입학 전형에 따라 학업 성취도, 학과 만족도, 학과 선호도에서 차이를 나타내는지를 비교 분석하였다. 최근 3년간 입학한 특정 영역 우수자 학생들과 정시 입학생들의 학업 성취도 데이터를 수집하여 분석한 결과 특정 영역 우수자 입학생들의 학업 성취도가 상대적으로 더 높다는 것을 알 수 있었다. 또한 설문조사 결과 특정 영역 우수자 입학생들이 정시 입학생들에 비해 학과에 대한 만족도가 높았다. 특정 영역 우수자의 학업 성취도 및 학과 만족도가 높은 이유는 컴퓨터에 대한 관심이 높은 학생들이 입학하여 학과에 대한 충성도가 높기 때문인 것으로 보인다. 따라서 교육대학교 입시에서도 심화과정별로 학생을 선발하는 방안에 대해 고려할 필요가 있음을 알 수 있다. 또한, 4차 산업 혁명 시대가 시작됨에 따라 컴퓨터 교육과를 희망하는 학생들은 더욱 늘어날 것으로 예측된다.

• Asian-Australasian Journal of Animal Sciences
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• 제30권9호
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• pp.1350-1357
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• 2017

Objective: The present study aimed to investigate whether the long-lasting, recurrent restricting of sows leads to the physiological and psychological reaction of discomfort. Methods: Sows (Large White) that had experienced restricting for about 0.5 or 3 years and agematched sows kept in a group housing system (loose sows) were compared. Pupillary light reflex parameters were measured at the weaning stage. Immediately after slaughter, blood samples were taken to measure serum cortisol levels, and the brain was dissected, gene expression in the hippo-campus, frontal cortex and hypothalamus was analyzed. Results: The serum cortisol levels were higher in the confined sows than in the loose sows. The full maturity, but not the young adolescent, confined sows had longer latency time in the onset of pupil constriction than their loose counterparts. Real-time polymerase chain reaction analyses revealed an increased expression of interleukin 6 mRNA in the hippocampus and decreased expression of brain derived neurotrophic factor mRNA in hippocampus and hypothalamus and to a lesser extent in the frontal cortex of the full maturity confined sows, compared with the full maturity loose sows. Conclusion: Taken together, these data indicated that recurrent restricting stress in full maturity sows leads to the physiological and psychological reaction of discomfort.

• 한국진공학회:학술대회논문집
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• 한국진공학회 2015년도 제49회 하계 정기학술대회 초록집
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• pp.55-55
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• 2015

Today, engineers are facing new set of challenges that are quite different from the conventional ones. Information technologies are rapidly commoditizing while the paths beyond the current roadmaps became uncertain as various technologies have been pushed to their limits. Along with these changes in IT ecosystems, grand challenges such as global security, health, sustainability, and energy increasingly require trans-disciplinary solutions that go beyond the traditional arenas in STEM (Science, Technology, Engineering and Mathematics). Addressing these needs is shifting engineering education and research to a new paradigm where the emphasis is placed on the consilience for holistic and system level understanding and the convergence of technology with AHSD (arts, humanities, social science, and design). At the center of this evolutionary convergence, nanotechnologies are enabling novel functionalities such as bio-compatibility, flexibility, low power, and sustainability while on a mission to meet scalability and low cost for smart electronics, u-health, sensing networks, and self-sustainable energy systems. This talk introduces the efforts of convergence based on the emerging nano technology tool sets in the newly launched School of Integrated Technology and the Yonsei Institute of Convergence Technology at Yonsei International Campus. While the conventional devices have largely depended upon the inherent material properties, the newer devices are enabled by nanoscale dimensions and structures in increasingly standardized and scalable fabrication platform. Localized surface plasmon resonance in 0 dimensional nano particles and structures leads to subwavelength confinement and enhanced near-field interactions enabling novel field of metal photonics for sensing and integrated photonic applications [1,2]. Unique properties offered by 1 dimensional nanowires and 2 dimensional materials and structures can enable novel electronic, photonic, nano-bio, and biomimetic applications [3-5]. These novel functionalities offered by the emerging nanotechnologies are continuously finding pathways to be part of smart systems to improve the overall quality of life.

• Journal of Preventive Medicine and Public Health
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• 제38권3호
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• pp.307-314
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• 2005

Objectives : To survey college students with an Alcohol Use Disorder, and analyze the reasons for their disorder. Methods : The cross-sectional study was conducted at 60 four-year colleges within Seoul and 9 other provinces. The schools and students selected for the study provide a nationally representative sample, and the survey was conducted between May 15th and June 14th 2003. 2,385 cases were analyzed using questionnaires, which included a series of questions about students' alcohol use and associated problems, as well as an Alcohol Use Disorder Identification Test. Results : 42.3% of students were found to have an Alcohol Use Disorder. The probability of a student having an Alcohol Use Disorder was 1.30 times higher among male compared to female students. Those students not living with their parents or relatives were 1.40 times more likely to have an Alcohol Use Disorder. Those students where the father had a drinking problem and those who admitted that their parents drank heavily while they were growing up were 1.38 and 1.54 times more likely, respectively, to have an Alcohol Use Disorder. Those students attending a general university, joining a student club, attaining less than a B average credit score and those unsatisfied with their education were 1.60, 1.36, 1.41 and 1.27 times more likely, respectively, to have an Alcohol Use Disorder. Those students who had experience of drugs, smoking, binge drinking when they were in the last year of high school and the forceful consumption of mixed alcohol were 3.67, 1.95, 2.15 and 1.76 times more likely, respectively, to have an Alcohol Use Disorder. Conclusions : College students' with an Alcohol Use Disorder is a very severe and large problem within colleges. An Alcohol Use Disorder is determined by individual and family variables, the college environmental and life variables, as well as behavior variables.

• 한국식품조리과학회지
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• 제29권4호
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• pp.399-406
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• 2013

The purpose of this study was to investigate eating habits, healthy eating behaviors, food preference etc. of university students for them to enjoy delightful and healthy campus life and offer preliminary data to the related educational facilities and households for them to make use of the data for making out a menu. We conducted survey aiming at 4-year-course students in Jeonbuk area and survey period was from May 6th of 2013 to May 24th of 2013. The result are as followings. First, food habit evaluation with 10 questions shows that they are inclined to have refreshments, water, vegetables, fruits, grains and protein food often and also eat food blandly. So, we consider this finding is generally positive. Second, through the research on their healthy eating behaviors, we learned their interests in healthy food is average and their selection criteria for healthy food is nutrition value. Information sources for healthy food are mainly TV or mass media and good healthy food in their opinion is Korean food. Third, the findings of food preference show university students like the white rice most but don't like the rice with beans most in terms of rice type. We also found their favorite food is fried rice, favorite noodle is spaghetti, favorite soups are thick beef soups, favorite broth is potato and pork rib broth, favorite stew is kimchi stew, favorite steamed dish is braised short ribs and favorite meat is pork.

• Archives of Plastic Surgery
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• 제41권6호
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• pp.620-629
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• 2014

Keloid scars are often considered aesthetically unattractive and frustrating problems that occur following injuries. They cause functional and cosmetic deformities, displeasure, itching, pain, and psychological stress and possibly affect joint movement. The combination of these factors ultimately results in a compromised quality of life and diminished functional performance. Various methods have been implemented to improve keloid scars using both surgical and non-surgical approaches. However, it has proven to be a challenge to identify a universal treatment that can deliver optimal results for all types of scars. Through a PubMed search, we explored most of the literature that is available about the intralesional injection treatment of hypertrophic scars and keloids and highlights both current (corticosteroid, 5-fluorouracil, bleomycin, interferon, cryotherapy and verapamil) and future treatments (interleukin-10 and botulinum toxin type A). The reference lists of retrieved articles were also analysed. Information was gathered about the mechanism of each injection treatment, its benefits and associated adverse reactions, and possible strategies to address adverse reactions to provide reliable guidelines for determining the optimal treatment for particular types of keloid scars. This article will benefit practitioners by outlining evidence-based treatment strategies using intralesional injections for patients with hypertrophic scars and keloids.

• 한국도서관정보학회지
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• 제42권1호
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• pp.125-144
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• 2011

중학생을 대상으로 학교도서관 이용실태와 도서관의 효과에 대한 인지도를 조사하고, 도서관 운영수준-사서교사 학교 사서교사는 없으나 이용 활성화 학교 비활성화 학교-에 따라 효과 인지도에 차이가 있는지 분석하였다. 이용실태로는 학교생활 속에서 학교도서관이 차지하는 비중, 이용빈도 도서관의 유익성, 이용 목적, 도서관활용수업의 효과 등을 조사하였다. 학교도서관의 효과에 대한 학생 인지도를 조사하기 위해서 7개 영역 38문항으로 조사하였다. 7개 영역 전체의 평균은 5점 만점에서 3.24이며 실태조사와 인지도 조사에서 학생들은 학교도서관이 독서활동에서 가장 크게 도움이 된다고 응답하였다. 학교도서관 운영수준별로 효과 인지도의 평균을 비교하면 사서교사 학교 3.37, 활성화 학교 3.20, 그리고 비활성화 학교 3.16이다. 학교도서관의 운영수준은 학생들이 학교도서관으로부터 얻을 수 있는 교육적 효과의 지표가 된다.

• 한국가스학회지
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• 제15권5호
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• pp.7-12
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• 2011

액화석유가스 자동차는 대도시의 대기환경 개선을 위해 적용되고 있으며 대기 오염물질을 저감시키는데 효과적인 것으로 입증되고 있다. 이러한 가스충전소에서 운용하는 저장탱크는 인간의 생명과 재산에 손실을 유발하는 원인으로 안전성이 요구된다. 지상저장탱크는 외부화염에 의하여 폭발의 위험성이 있으며, 지하매몰 저장탱크는 부식에 의한 피해를 유발시킬 수 있으며 검사하는데 어려움이 있다. 이 연구에서는 RPS-TRIZ 기법을 활용하여 저장탱크의 안전성과 검사편리성에 유용한 지하격납 저장탱크를 제안하였다.

• 한국정보전자통신기술학회논문지
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• 제11권1호
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• pp.40-44
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• 2018

IoT 기반 정보화 사회가 급속하게 발전함에 따라 우리가 일상생활에서 접하는 여러 IT사무 가전과 함께 사무용 소프트웨어가 출시되어 보다 편리한 서비스를 제공하게 되었다. 이는 기록용 문서 작성 외에도 효과적인 기록 발표와 정보 전달을 위한 문서 작성이 매우 중요시 되고 있기 때문이다. 본 논문에서는 실시간으로 효과적인 정보전달을 위한 2D기반 3D 가상공간용 설계를 제시한다. 설계의 일부를 구현한 프로그램은 가상의 3D 공간에서 문서를 편리하게 탐색하거나 보여주면서 음성정보와 시각정보를 동시에 효과적으로 전달할 수 있게 하였다. 제시된 프로그램과 구현을 통하여 문서들을 3D 가상공간에 자동으로 배치하는 방법과, 이를 효과적으로 탐색하는 가상의 카메라 움직임에 대한 설계를 제시하고, 각 문서별로 음성정보를 연결하는 방법을 제시한다.