• Title/Summary/Keyword: 대학 이미지

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The Comparative Analysis of Blog Contents in Academic Libraries (대학도서관 블로그 콘텐츠 비교.분석)

  • Lee, Mi-Yeon;Kim, Seong-Hee
    • Journal of the Korean BIBLIA Society for library and Information Science
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    • v.23 no.3
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    • pp.157-175
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    • 2012
  • This study analyzed the characteristics and categories of blog contents from list of blogs in 22 academic libraries in Korea and 11 academic libraries in USA. The findings indicated that the majority of blog contents in domestic libraries are used for announcements, events, and general information while international libraries use professional information and general information evenly. In addition, this study showed the international libraries use the various types of information including podcasts and videocast, and images while domestic libraries use document formats and link types mainly. The results can be used to develop effective and useful contents for academic digital libraries.

Frequency of Lesions on Injection Site by Vaccination Using Needle-Free Injection (무침주사기를 이용한 구제역 백신 접종과 이상육 발생)

  • Lee, S.H.;Choe, J.;Koo, H.J.;Chae, C.J.;Park, J.K.
    • Journal of Practical Agriculture & Fisheries Research
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    • v.23 no.1
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    • pp.27-30
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    • 2021
  • Vaccination for swine food and mouth disease (FMD) has been using needle injection. Needle injection can cause lesions of injection site on muscle and lymph node, leading to consumer's complain and Korea Pork's image deterioration. Needle-free injections have been developing to solve this issues. The current study performed to evaluate the frequency of muscle and lymph node lesions after vaccination using needle-free injection. Needle-free injection significantly decreased the lesions on the injection site compared with the needle injection(36 vs. 16%, p < 0.05). Based on the result, needle-free injection can enhance the quality of pork and decrease consumer's complains. Further study should perform to validate potential of needle-free injection by investigating antibody formation rate, work efficiency, and economic cost.

A Study on the Teaching Method of University General English with Poetry: Robert Frost's "Out, Out-" (영시를 통한 대학 교양 영어 교육 방안 연구: 로버트 프로스트의 「꺼져라, 꺼져라-」를 중심으로)

  • Kim, Hae Yeon
    • The Journal of the Korea Contents Association
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    • v.21 no.11
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    • pp.403-413
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    • 2021
  • This paper emphasizes the effect of using poetry in the University General English education and suggests the teaching method of English education with a Frost's poem, "Out, Out- ." These days, learner-centered English education and integrative study of four linguistic functions, reading, listening, speaking and writing are considered important in the University General English class. Poetry is very effective text for the education purposes. Poetry techniques like a visual image, rhythm, rhyme, or repetition are actually mnemonics and strongly connected to the enhancement of memory and oral linguistic function. This paper suggests the specific education methods in the poetry selection, pre-reading step, reading step and after- reading step with concrete examples of "Out, Out-." These education methods through the 'oral text' can be a good and sustainable model for learner-centered education.

A Study on Lightweight Transformer Based Super Resolution Model Using Knowledge Distillation (지식 증류 기법을 사용한 트랜스포머 기반 초해상화 모델 경량화 연구)

  • Dong-hyun Kim;Dong-hun Lee;Aro Kim;Vani Priyanka Galia;Sang-hyo Park
    • Journal of Broadcast Engineering
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    • v.28 no.3
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    • pp.333-336
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    • 2023
  • Recently, the transformer model used in natural language processing is also applied to the image super resolution field, showing good performance. However, these transformer based models have a disadvantage that they are difficult to use in small mobile devices because they are complex and have many learning parameters and require high hardware resources. Therefore, in this paper, we propose a knowledge distillation technique that can effectively reduce the size of a transformer based super resolution model. As a result of the experiment, it was confirmed that by applying the proposed technique to the student model with reduced number of transformer blocks, performance similar to or higher than that of the teacher model could be obtained.

Preservice Elementary School Teachers' Self-Images of Science Teaching and Factors Influencing Their Formation (초등 예비교사들의 과학 교수에 대한 자기 이미지와 이미지 형성에 영향을 미치는 요인)

  • You, Ji-Yeon;Kang, Hun-Sik;Noh, Tae-Hee
    • Journal of The Korean Association For Science Education
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    • v.30 no.1
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    • pp.94-106
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    • 2010
  • In this study, we investigated the preservice elementary school teachers' self-images of science teaching and the factors influencing their formation by using Draw-A-Science-Teacher-Test Checklist (DASTT-C). One-hundred eighty-two sophomores and 183 seniors were selected from the departments of science and non-science education in three national universities of education. DASTT-C was administered to the sophomores at the beginning of the Spring Semester, and to the seniors at the beginning of the Fall Semester. Analyses of the results revealed that the self-images of science teaching of the seniors were more student-centered than those of the sophomores in the department of science education. However, there was no significant difference between the DASTT-C scores of the sophomores and the seniors in the department of non-science education. Many sophomores answered that the main factors affecting their self-images of science teaching were teaching-learning experiences in elementary, middle and high schools. However, many seniors cited the content and teaching methods in science education courses as well as direct or indirect teaching-learning experiences in teaching practices regardless of the departments. Educational implications of these findings are discussed.

A Study on the Image Evaluation of Buildings in the University Campus (대학캠퍼스 건축물에 대한 이미지평가에 관한 연구)

  • Kim, Cheon-Il;Kim, Ick-Hwan
    • Journal of the Korean Institute of Educational Facilities
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    • v.19 no.3
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    • pp.13-20
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    • 2012
  • In this study, we performed the psychological analysis on campus facilities for university students with the observation that the evaluation on the physical environment of the campus is related to the image evaluation of the campus users. Specifically, we investigated the cognitive structure and the image evaluation structure of users, i.e., students, on the architectural and morphological elements of campus buildings. The investigation results are summarized as follows. 1) The cognitive structure of students on the architectural and morphological elements was different from building to building. In the case of architectural elements, the campus buildings were rated high, if they were designed with emphasis on symbolic elements, while the campus buildings with simple design were rated low. However, the morphological elements exhibited the opposite results. 2) We extracted six factors by performing the factor analysis for image evaluation. From the analysis results, we found that students showed a different structure of image evaluation for each building. In addition, the image evaluation structures were found to be related with the cognitive structures on architectural and morphological elements. 3) We also performed the correlation analysis between image evaluation structure and cognitive structure on architectural and morphological aspects. The analysis results indicated that each building showed different correlation patterns. In addition, the overall image became better, as they appraised "clarity" and "uniformity" more highly.

The Preference and Purchase Intention of American College Students on Korean Traditional Motifs and Their Relationship with Sensibility (미국대학생의 한국전통문양에 대한 선호도와 구매의도 및 감성이미지와의 관계)

  • 장수경
    • The Research Journal of the Costume Culture
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    • v.12 no.3
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    • pp.369-378
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    • 2004
  • The objectives of this study were to measure the preference and purchase intention on Korean traditional motifs and to investigate the relationship among preference, purchase intention, and sensibility. The subjects consisted of 217 male and 351 female US undergraduate students. The experimental materials used in this study were 48 stimuli and a questionnaire, composed of 7-point semantic differential scales of 17 bi-polar adjectives. The data were analyzed by ANOVA, Duncan's multiple range test, Regression, and t-test. The major findings were as follows; First, interpretation type and application object had significant effects on the preference, while category and interpretation type had significant effects on the purchase intension. The application of Korean traditional motifs for pattern design was preferred to their application for clothing design. Decorative type was found to be more related to the preference and purchase intention than the other interpretation types of realistic, stylized and abstract types. The purchase intention on crain motif was lower than the other categories of lotus and cloud motifs. Second, in overall, the preference on Korean traditional motifs was higher than purchase intention. Third, the preference and purchase intention were affected mainly by 'Quality' image, a component of sensibility, followed by 'Cheerfulness' image, but not affected by 'Simplicity' and 'Modernity' image.

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Mediating Effect of Satisfaction in Major on the Relationship between Nursing Students' Self-Efficacy and Nurse's Image (간호대학생의 자기효능감과 간호사이미지의 관계에서 전공만족도의 매개효과)

  • No, Ji-Yeong;Park, Su-Jin;Bae, Do-Yi
    • Journal of East-West Nursing Research
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    • v.18 no.2
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    • pp.88-94
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    • 2012
  • Purpose: The purpose of this study was to examine self-efficacy, satisfaction in major, nurse's image of nursing students, and mediating effect of satisfaction in major on the relationship between self-efficacy and nurse's image. Methods: Data were collected from 4th to the 7th of October in 2011, from 277 nursing students in Gyeongnam area using questionnaire, t-test, ANOVA, and correlation efficient were used for data analysis. Results: There were statistically positive relationships between self-efficacy, satisfaction in major, and nurse's image of nursing students. Satisfaction in major was found to completely mediate the relationship between self-efficacy and nurse's image. Conclusion: Self-efficacy exerted an influence on nurse's image through the mediating effect of satisfaction in major.

Image toward the elderly among dental hygiene students in Gangwon province (강원지역 A대학 치위생과 학생들의 노인에 대한 이미지 연구)

  • Jung, Sang Hee;Kim, Eun Hee
    • Journal of Korean society of Dental Hygiene
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    • v.13 no.6
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    • pp.1071-1077
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    • 2013
  • Objectives : The purpose of this study was to investigate the image toward the elderly among dental hygiene students. Methods : The subjects were 348 college students. A self-reported questionnaire was filled out by the students from May 15 to June 15, 2013. The questionnaire included general characteristics of the elderly people and image toward the elderly. Results : As for the elderly people-related general characteristics of the students, 79.9 percent of the students had never received education on the elderly. Approximately more than half of the students replied that they lived with elderly people and gave positive answers to living with elderly people out of filial duty and respect for the elderly. They got a mean of $79.78{\pm}10.60$ out of 140 in image toward the elderly. Those who believe in religion and have more siblings tended to have a positive image toward the elderly people. Conclusions : In order to have a positive image toward the elderly people, volunteer activity for the elderly people in senior welfare centers can make the students more positive to the elderly people.

KVN W-band Receiver Upgrade for 84-116 GHz bandwidth

  • Je, Do-Heung;Chung, Moon-Hee;Han, Seog-Tae;Wi, Seog-Oh;Song, Min-Kyu;Byun, Do-Young
    • The Bulletin of The Korean Astronomical Society
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    • v.43 no.1
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    • pp.69.3-69.3
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    • 2018
  • 한국우주전파관측망(KVN, Korean VLBI Network)의 86 GHz 대역 수신기는 VLBI에서 주로 관측하는 85-95 GHz 주파수 대역에서 동작하도록 설계, 제작되었다. UMASS(University of Massachusetts) 대학으로부터 도입된 수신기의 대역폭을 84-116 GHz로 확장하기 위해 2017년도부터 수신기 설계, 부품 구입 등을 진행하고 있다.기존 수신기의 대역폭을 확장하기 위해, 협대역 주파수 변환기의 설계를 변경해야 한다. 주파수 변환기는 일반적으로 사용되는 SSB(Single Side Band) Mixer를 사용하지 않았다. 그 대신에 20 dB 이상의 높은 이미지 제거율을 갖도록 HPF(High Pass Filter)와 LPF(Low Pass Filter)를 사용하여 RF 주파수를 84-100 GHz와 100-116 GHz로 나눈 후 주파수 변환토록 하였다. 사용된 Filter의 특성을 이용, 이미지 대역 신호를 수 십 dB 이상 제거할 수 있다. RF 단에서의 신호 분리로 인해 수신기 등가잡음 온도는 수 K 정도 증가한다. 2017년에 제안된 주파수 변환기를 상온에서 구성하여 그 가능성을 검증하였고, 2018년 9월 까지 KVN W-band 수신기 1 대의 업그레이드를 진행할 것이다. 2019년까지 KVN 3 사이트의 W-band 수신기 주파수 확장을 완료할 계획이다.

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