• Title/Summary/Keyword: Training Content

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Fast Content Adaptive Interpolation Algorithm Using One-Dimensional Patch-Based Learning (일차원 패치 학습을 이용한 고속 내용 기반 보간 기법)

  • Kang, Young-Uk;Jeong, Shin-Cheol;Song, Byung-Cheol
    • Journal of the Institute of Electronics Engineers of Korea SP
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    • v.48 no.1
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    • pp.54-63
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    • 2011
  • This paper proposes a fast learning-based interpolation algorithm to up-scale an input low-resolution image into a high-resolution image. In conventional learning-based super-resolution, a certain relationship between low-resolution and high-resolution images is learned from various training images and a specific high frequency synthesis information is derived. And then, an arbitrary low resolution image can be super-resolved using the high frequency synthesis information. However, such super-resolution algorithms require heavy memory space to store huge synthesis information as well as significant computation due to two-dimensional matching process. In order to mitigate this problem, this paper presents one-dimensional patch-based learning and synthesis. So, we can noticeably reduce memory cost and computational complexity. Simulation results show that the proposed algorithm provides higher PSNR and SSIM of about 0.7dB and 0.01 on average, respectively than conventional bicubic interpolation algorithm.

A Case Study on the Costume Culture of the Head Family for Adolescent′s Spot Experience Studying (청소년의 종가 생활문화 현장학습프로그램 개발을 위한 종가 복식문화 사례 연구 -전남 함평 종가를 대상으로-)

  • 서리나;유명의
    • The Research Journal of the Costume Culture
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    • v.11 no.5
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    • pp.753-766
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    • 2003
  • The purpose of this study was to examine the cases of the family head's costume culture and to apply them to field experience education of adolescent's home economics subject. To examine the family head's costume culture, women in the family head in the Hampyeong area, Jeollanam-do were selected and interviewed. The focus of examining the family head's costume culture was on the life story of the family head, the reason to wear or possess such costume, and a motive of making. The findings of the head family's costume culture suggests that the head family of the Mos of Hampyeong had unique shroud making and custom. Also it was found that the eldest daughters-in-law of the Lees of Hampyeong have horizontally exchanged the information of the family head's costume with village women of the same family. They have initiated their costume culture directly through their daughters and it had the great influence on after-ages. The learning program for youth to experience the head family's costume culture consisted of four subjects:(l)Educating the family head's traditional living culture including etiquette training, (2)head family village walk, (3)experiencing the family head's clothes life including natural dyeing and sewing, and (4)a field trip of Hampyeong Local Life Culture Museum. For a model experience of the family head's costume life culture, three families with middle and high schoolers participated in 8- hour experience learning program. To examine the effect of learning program to experience the family head's costume culture, youth and their parents who participated in the program were asked open-ended questions, which included the content validity of experience learning, impressive experience, model experience level(difficulty), and expected effect after a model experience. As a result, their responses were found positive.

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Past, Present, and Future of Earth Science Education Research in Korea (국내 지구 과학 교육 연구의 동향과 나아갈 방향)

  • Shin, Dong-Hee
    • Journal of the Korean earth science society
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    • v.21 no.4
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    • pp.479-487
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    • 2000
  • To investigate the trend of earth science education researches published in ${\ulcorner}$The Journal of the Korean Earth Science Society${\lrcorner}$ during last 20 years, 106 articles were analyzed. The results show that the number of researches in earth science education has increased, especially in recent two years. From the perspective of areas. general earth sciences were studied more than other areas such as astronomy, geology, and meteorology. From the perspective of subjects, students, especially high-school students, were studied more than teachers. From the perspective of research methodology, survey including content analysis of textbooks or curriculum were most preferred. In contrast, literature study were never accomplished. From the perspective of contents, researches of leaching/learning were the most common. It is notable that few studies were about educational assessment or teacher training.

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Exemplary Science Teachers' Suggestions for How to Improve Science Teacher Education (좋은 수업을 하는 현장 교사들이 제안한 과학 교사교육 개선방안)

  • Kwak, Young-Sun
    • Journal of the Korean earth science society
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    • v.24 no.3
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    • pp.117-127
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    • 2003
  • This qualitative research investigated how to improve preservice and in-service teacher education programs through in-depth interviews with 10 exemplary science teachers. Data from interviews were used to analyze how the teachers perceived current situations of teacher education and what they suggested as an improvement plan. In terms of preservice teacher education, exemplary teachers argued that teacher education programs should (1) ensure the teacher education program's identity and goals, (2) provide preservice teachers with practical knowledge by translating theory into practice, and (3) secure faculty members who majored in science education. In light of in-service education, the teachers contended that (1) teachers should acknowledge the continuing processes of their own professional development, (2) the content and method of in-service training should incorporate teachers' practical needs in the classroom, and (3) the teaching community should implement a clinical supervision to improve their classroom practices. The central role of teacher (re)education in a successful classroom reform is also discussed.

Improving Open Distance-Specific Development Project in Seongsu Handmade Shoes Street (성수동 수제화 특화 거리 조성 사업의 현황조사 및 개선 방안 연구)

  • Jeong, Jae-Chul;Park, Myung-Ja;Uh, Mi-Kyung;Choi, Hae-Min
    • Journal of the Korea Fashion and Costume Design Association
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    • v.19 no.3
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    • pp.193-206
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    • 2017
  • The Seongsu handmade shoes street consists of subsidiaries, leather shoe manufacturers, and shoe stores associated with the business as a domestic shoe business cluster. Since its development in the 1980s, the shoe industry has been a center of shoe manufacturing but since the 2000s, it has lacked a fully developed environment, a uniform distribution system, market-oriented brand, marketing and design, and also suffers from an aging workforce. Seoul officials and Seongsu-dong small business owners must overcome these difficulties through town enterprise development, brand creation and marketing co-promoting composition of the characterization and distance, but the situation is still insignificant. The purpose of this study is to determine the actual situation as targeted at small merchant handmade shoes Seongsu-dong Street, to determine the factors in the problem, and to propose substantial improvements for Seongsu handmade shoes street. This study was a survey of street sales outlets in Seongsu handmade shoes street in Seoul. The spatial extent of the study was to set up the scope by reference to the directions given through the Seongsu handmade shoes street site. To build infrastructure facilities and distribution systems for the betterment of handmade shoes Seongsu-dong street, it is important to gain a competitive edge through a specialized industry such as a marketing strategy to establish branding as a specialized company. Shoemakers should also seek their own activation measures in areas such as training professionals, universities and corporate projects for joint participation in the ongoing development of new content. To pioneer the domestic and international sales channels, it is important to broaden the sales infrastructure. These areas will ultimately enable a significant contribution to strengthening national competitiveness.

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An Analysis of Financial Consumer Education in the Practical Arts (Technology·Home Economics) Curriculum and Textbook (실과(기술·가정) 교육과정 및 교과서의 금융소비자교육 실태 분석)

  • Kim, Eun Jeung
    • Journal of the Korean Home Economics Association
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    • v.50 no.8
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    • pp.21-40
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    • 2012
  • This study is to respond to the urgent demands of both society and times on public schools in regards to training an educated person who can cope with the financial environment of this diversified modern society. Therefore, this study will explain the concept of Financial Consumer Education and its trends of several other countries. By focusing on the current state of Korean Financial Consumer Education, it will call attention to the needs of introducing Financial Consumer Education to the school curriculum in order to educate students about finance systematically. To support our viewpoint, this paper analyzed and organized the materials concerning Financial Consumer Education in two curricula (2007 and 2011 Revised National Curriculum), and in a Practical Arts (Technology Home Economics) textbook of the 2007 revised version. Hence, the purpose of this study is to explore the desired direction and revitalization of Financial Consumer Education by analyzing the existing curricula. Even though the content of finance education begun from one of the subcategories of consumer education called 'Financial Management,'the number of research about financial education through public education has been increased in response to the social and academic consensus. Therefore, we suggest the re-conceptualization of consumer education for financial education is necessary. Therefore, this paper suggests that Financial Consumer education in a Practical Arts (Technology Home Economics) should not be regarded as only one of the components of Consumer Education. Instead, by raising it to the status of Financial Customer Education, it is required to teach the learners to improve their personal financial management skill as well as to help them achieve financial knowledge, skill, and attitude as financial consumer.

The Effect of Game-based Serious Contents on Self-Efficacy and Cognitive Function in Elderly Diabetic Patients (게임을 활용한 기능성 콘텐츠가 노인 당뇨환자의 자기효능감, 인지기능에 미치는 영향)

  • Ahn, Tae-Hong;Kim, Yu-Jeong;Wie, Seoung Uk
    • Journal of Korea Game Society
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    • v.17 no.4
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    • pp.149-160
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    • 2017
  • In 2016, we developed serious content for diabetes (Roly Poly 160) for diabetes, and then revised and supplemented them to serious game contents for self-care throughout diabetes, reflecting the needs of diabetes and health educators. We investigated the clinical efficacy. This study was one-group pretest-posttest design, 49 people with diabetes who were admitted to a hospital in the G region were given self-management training through 'Roly Poly 160' for 5 days, from February 27 to April 21, 2017, once a day. As a result of the study, the fasting blood glucose level and the postprandial blood glucose level of the subjects were significantly decreased (p<.000), and the self-efficacy and cognitive function were significantly increased (p<.000).

Applications of English Education with Remote Wireless Mobile Devices (무선 원격 시스템의 모바일 장치를 이용한 영어 학습 방법 연구)

  • Lee, Il Suk
    • Journal of Digital Contents Society
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    • v.14 no.2
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    • pp.255-262
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    • 2013
  • Useful applications for English education enable immediate conversion of mobile devices into remote wireless systems for classroom computers. Once the free software has been installed in the main computers in the classroom, using powerpoint, students can operate the computers through their mobile devices by installing Air mouse on them. By using this, the students can draw or write on the "board" to manipulate the educational resources from where they are/from their seats. The study of English language encompasses not only academic study but also language training. Until recently, the issue of the English language learning has been ridden with certain problems-instead of being a tool that facilitates communication, its main purpose has been for school grades, TOEIC, and TOEFL. This study suggests English language learning methodology using various applications such as mobile, VOD English language content, and movie scripts in implementing easy and fun English language learning activities that can be studied regularly. This is operationalized by setting a specific limit on learning and by using various media such as podcast, Apps, to increase interest, motivation, and self-directed learning in a passive learning environment.

An Investigation of Beginning and Experienced Teachers' PCK and Teaching Practices - Middle School Functions - (초임교사와 경력교사의 교수학적 내용지식과 수업실제 분석 - 중학교 함수단원 -)

  • Choi, Yoon-Hwa;Choi, Sang-Ho;Kim, Dong-Joong
    • Journal of the Korean School Mathematics Society
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    • v.17 no.2
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    • pp.251-274
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    • 2014
  • The purpose of this study is to analyze characteristics of PCK before class, investigate how these characteristics are enacted in classrooms when beginning and experienced teachers teach mathematical functions, and provide pedagogical implications. Two beginning teachers and two experienced teachers participated in the study. In order to analyze characteristics of PCK before class, interviews and survey research were conducted. An investigation of classroom discourse was used to examine how the PCK characteristics appear in classrooms. Results show that experiences teachers enacted their PCK about learner, curriculum, teaching methods, and teaching environment in classrooms, whereas beginning teachers could not show their PCK. These results suggest practical implications for the developments of teacher education curriculum and teacher training program.

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Effectiveness of a Smoking Cessation Program for Adolescents

  • Kim, Soyaja;Nam, Kyoung-Ah;Seo, Mia;Lee, Hyun-Hwa
    • Journal of Korean Academy of Nursing
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    • v.34 no.4
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    • pp.646-654
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    • 2004
  • Purpose. The purpose of this study was to test the effectiveness of a comprehensive smoking cessation program for Korean adolescents. Method. The study design was quasi-experimental with one pre and three post-tests. The three posttests were done immediately after, three months later, and six months after the completion of the program. A total of 43 high school students who smoked participated in the study with 22 in the experimental group and 21 in the control group. The smoking cessation program consisted of 9 sessions with content on enhancement of self-efficacy, stress management, correction of distorted thoughts, consciousness raising, and assertiveness training. The study variables were urine cotinine levels, self-efficacy, stress, and stages of changed behavior. Results. Urine cotinine levels significantly decreased in the experimental group after the program (F=3.02, p=.06) but significantly increased in the control group (F=6.32, p=.004). Self-efficacy and the degree of stress did not change in either group. The stages of smoking cessation behavior tended to change when compared with raw data for the experimental group. For most participants, the stages of change had been precontemplation and contemplation, but changed to action and maintenance stage among the experimental group. Conclusion. The program was effective in smoking cessation and influencing stages of change but did not change psychosocial factors such as self-efficacy and stress. It is suggested a program should be developed to change psychosocial variables on a long-term basis. It is also desirable to involve peers and families of adolescents who smoke when planning programs to enhance social support.