• Journal of the Korean Home Economics Association
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• v.50 no.8
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• pp.13-19
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• 2012

The present study explored the hours of living and playtime depending on existence of caregiver after school using the data from the Korean Children and Youth Panel Survey7071. KCYPS date collected on 1th, 4th and 7th grade children and their caregivers. The hours of living was categorized into sleeping, learning, reading and play times. Playtime was sub-categorized into time for using playing the computer/games, watching TV/DVD and playing with peer groups. The present study has shown that children in the fourth grade spent more time on learning, whereas reading children in the seventh grade spent more time on playing compared to those in other grades during the weekdays. Also, children in higher grades spent more time playing both on the weekdays and on the weekends. Students of all grades spent more time watching TV/DVD compared to other activities during the weekdays and the weekends. Children with a caregiver spent more time on learning and spent less time playing computer/game, watching TV/DVD and playing with peer groups than children without caregivers. As students moved up a grade, these results clearly appeared. Considering the results in this study, the allocation of hours of living and playtime of children altered depending on the existence of a caregivers.

• Korean Journal of Heritage: History & Science
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• v.44 no.2
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• pp.58-75
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• 2011

This study aimed to demonstrate that photographic reading can be used to decipher epigraphs more effectively and accurately than conventional rubbing of epigraphy. When using the rubbing technique, the reading rate varies for the each epigraph depending on the time, person, and rubbing method. Thus, we compared the results of conventional rubbing to photographic reading focusing on unread and misread letters. According to the results, some letters were different from those in the reference books, and some letters that could have been readable via photographic reading were misread or read as different letters. In its undamaged state, the Pyeongwangtapbi Monument of Seonggak Daesa is supposed to contain a total of 2,049 letters, and 1,763 of them have been deciphered. This study corrected a total of 308 letters that had not been deciphered or deciphered inconsistently in existing literatures. However, it should be noted that the epigraphs of the Pyeongwangtapbi Monument of Seonggak Daesa read using the rubbing technique were made at least 30-100 years ago, and the photographic reading was performed in 2010. Thus, the overall condition is not perfectly identical. If we read and compare in the same condition, we may obtain even more reliable results. Therefore, based on this study of photographic reading, further studies regarding the correction of the contents of epigraphy should be performed.

• Journal of Korean Library and Information Science Society
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• v.52 no.2
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• pp.145-166
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• 2021

The study was aimed at verifying the effectiveness of Book-Coding reading education as a reader activity of older elementary school children at a time when high-dimensional thinking abilities were formed. To this end, 30 fifth-grade children of N Elementary School in N-si, Gyeonggi-do, comprised of 15 students from a reading education program using Book-Coding, and 15 students from a reading comprehension program, and applied the reading education program over a total of 12 sessions. The main results of the study are summarized as follows. First, when the effects of the convergence reading education program using Book-Coding on the logical thinking ability of the students in the upper grades in the elementary school were analyzed, all the six sub-factors of logical thinking ability, that is, conservation logic, proportional logic, variable controlling logic, probabilistic logic, correlational inference logic, and combinational logic, were proved to have statistically more meaningful difference than the group writing a book report. Second, the analysis result of the influence of the convergence reading education program using Book-Coding on the creativity of the students in the upper grades of the elementary school showed that all the 13 elements of curiosity, persistence, effectiveness, independence, adventurousness, openness, knowledge, imagination, originality, sensitivity, fluency, flexibility, and accuracy were statistically meaningfully different compared to the book report group. Third, when it was analyzed how the convergence reading education program using Book-Coding affected the creative personality of the elementary school students, all the six factors of curiosity, task commitment, independence, awareness of risk, and openness of thinking, and aesthetics were found out to have a statistically more meaningful difference than the group that wrote a book report.

• Korean Architects
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• s.542
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• pp.24-25
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• 2014

• 정보저장시스템학회:학술대회논문집
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• 2005.10a
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• pp.32-37
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• 2005

We developed a numerical simulator in order to study the Super-RENS/ROM (Super REsolution Near-Field Structure, Read Only Memory) using 3-dimensional FDTD (finite difference time domain) method. The simulation can be performed by three steps. In the first step, we utilized the vector-diffraction theory to calculate the characteristics of incident laser beam from the object-lens to the surface of the disk. At the second step, we fed the calculated result as an input for the main FDTD simulations on the optical layers in the disk structure. After performed the FDTD simulations, we took near-to-far field transformation for the reflected signal, from the surface of the disk to the detector. Finally, we can get reflected signal at the photo-diode. Using this developed simulator, we were able to study about the reading signal from various disk structures as a function of a laser beam position. We calculated reading signals for various pit sizes for Super-ROM structure, and it is found that the simple optical diffraction theory can not explain the reading mechanism of Super-ROM, and more complicated temperature dependent physics must be involved.

• Transactions of the Society of Information Storage Systems
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• v.2 no.2
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• pp.138-143
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• 2006

We developed a numerical simulator in order to study the Super-RENS/ROM (Super REsolution Near-Field Structure, Read Only Memory) using 3-dimensional FDTD (finite difference time domain) method. The simulation can be performed by three steps. In the first step, we utilized the vector-diffraction theory to calculate the characteristics of incident laser beam from the object-lens to the surface of the disk. At the second step, we fed the calculated result as an input for the main FDTD simulations on the optical layers in the disk structure. After performed the FDTD simulations, we took near-to-far field transformation for the reflected signal, from the surface of the disk to the detector. Finally, we can get reflected signal at the photo-diode. Using this developed simulator, we were able to study about the reading signal from various disk structures as a function of a laser beam position. We calculated reading signals for various pit sizes for Super-ROM structure, and it is found that the simple optical diffraction theory can not explain the reading mechanism of Super-ROM, and more complicated temperature dependent physics must be involved.

• Journal of Korean Library and Information Science Society
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• v.49 no.3
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• pp.241-261
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• 2018

The purpose of this study was to investigate the current status of the military library services and the factors for promoting the reading of the soldiers and the activation of the use of the library by investigating the perception, use behavior and satisfaction of the library users, and the usefulness of 'JinJung' library collection. For this purpose, we surveyed the users of the Army, Navy, and Air Force military libraries. As a result of the survey, they responded that they were reading to acquire new knowledge and information and to cultivate the education. The favorite reading areas were general fiction, poetry, comic books, martial arts and fantasy novels. In order to encourage the soldiers to read in the military, diversity and quantitative expansion of collections are most needed, and soldiers said they most desire to expand the books on novels, poetry, admissions and employment preparation books. In addition, in order to increase the utilization rate of the military library and the interest in reading, it was necessary to increase the accessibility of the soldiers' library and books to the military, and to increase the library use time.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.30 no.4
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• pp.115-134
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• 2019

The purpose of this study was to evaluate the effect of a personalized reading instruction program with customized book selection for adolescents based on their personalities on their emotional intelligence and vocational maturity. The Enneagram personality test was utilized for selecting books based on the students' personalities and the effect of the reading instruction program was assessed using pre- and post-tests. The findings of the study revealed that the personalized reading instruction program was effective in improving emotional intelligence and vocational maturity for students with Ennneagram personality type 6. In addition, a qualitative analysis was conducted to investigate the participants' satisfaction level and their personal opinions. For future studies, independent research with a larger population and appropriate reading time based on each Enneagram personality type is suggested.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.4
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• pp.1609-1620
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• 2011

The purpose of study is to examine the effects of the reading discussion-oriented career exploration program for elementary school students on career development and achievement motivation. To achieve this purpose, three fifth grade classes were assigned to an experimental group, comparative group A and comparative group B. Reading discussion-oriented exploration program for the experimental group was conducted for five weeks in ten sessions, the same period of time for comparative group A was given for conducting a career education program and subject studying was conducted on comparative group B. The results of this study, the experimental group applied to the reading discussion-oriented career exploration programs showed a significant increase in their career development compared with the subject studying group. But they did not show a significant increase compared with the career education group. Second, experimental group applied to the reading discussion-oriented career exploration programs showed significant increase their achievement motivation compared with the subject studying group and career education group.

• Proceedings of the KSPS conference
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• 2002.11a
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• pp.191-194
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• 2002

Lip-reading technology that is studied them is used to compensate speech recognition degradation in noise environment in bi-modal's form. The most important thing is that search for correct lips area in this lip-reading. But, it is hard to forecast stable performance in dynamic environment. Used RASTA filter that show good performance to remove noise in the speech to compensate. This filter shows that improve performance of using time domain of digital filter. To this experiment observes performance of speech recognition only using image information, service chooses possible 22 words and did recognition experiment in car. We used hidden Markov model by speech recognition algorithm to compare this words' recognition performance.