• Journal of Digital Convergence
• /
• v.14 no.8
• /
• pp.233-243
• /
• 2016

Due to speech recognition problems in noisy environment, Audio Visual Speech Recognition (AVSR) system, which combines speech information and visual information, has been proposed since the mid-1990s,. and lip reading have played significant role in the AVSR System. This study aims to enhance recognition rate of utterance word using only lip shape detection for efficient AVSR system. After preprocessing for lip region detection, Convolution Neural Network (CNN) techniques are applied for utterance period detection and lip shape feature vector extraction, and Hidden Markov Models (HMMs) are then used for the recognition. As a result, the utterance period detection results show 91% of success rates, which are higher performance than general threshold methods. In the lip reading recognition, while user-dependent experiment records 88.5%, user-independent experiment shows 80.2% of recognition rates, which are improved results compared to the previous studies.

• Journal of Korean Library and Information Science Society
• /
• v.50 no.2
• /
• pp.261-283
• /
• 2019

The times when students are university age is a time or period of great transition and individual growth from adolescence to adulthood. Students are still semidependent upon their parents both economically and psychologically. However, it is also a time for growing self-determination and responsibility, such as studying on their own, finding effective approaches for job searches, and realizing or becoming aware of their future places in society. Therefore, as with middle and high school students, it can be a very confusing time, especially with an individual's self-identity. If students are able to read pertinent subject matter books, talk with people and expand their scope of recognition, they should be able to better grasp traditional values and current society viewpoints maturity levels and confidence will be greatly enhanced. In this study, I propose introducing and implementing the necessary methods for the organization and management of university student reading clubs, focusing specifically on case studies with the whole country library and information science to aid students in this critical time in their young lives.

• Proceedings of the Korean Geotechical Society Conference
• /
• 2000.03b
• /
• pp.575-582
• /
• 2000

The flat Dilatometer test(flat DMT) has been known as an in-situ testing method which is simple and robust to use, and reliable for site stratification and evaluation of soil properties. It was designed and proposed by Marchetti in 1975 to characterize the properties of soils. There are many researches that have been done to evaluate the horizontal coefficient of consolidation from the dissipation test results of flat DMT on normally consolidated and slightly overconsolidated clays. The representative estimation methods of estimating the horizontal consolidation coefficient are DMT-C method which uses a C-reading dissipation curve and DMT-A method which uses a A-reading dissipation curve. This paper represents a comparison analysis of those two methods in obtaining the horizontal coefficients of consolidation. The reference values are also obtained by CPTU and other laboratory tests. The applicability of using flat DMT to characterize the consolidation behavior is also reviewed for two sites. According to the results, DMT-A method is not suitable for silty clays possibly because of the compressibility characteristics. As for the normally consolidated and slightly overconsolidated clays, the results obtained from the two methods are comparable with each other as well as with the laboratory test results.

• Journal of Korean Home Economics Education Association
• /
• v.20 no.4
• /
• pp.125-137
• /
• 2008

The purpose of this study was to improve the interest of food and nutrition area in Technology Home Economics subject as well as food safety and choice. For that, we developed new teaching-learning plan by using reading education method and applied to the 9th grade students in Buchun, Kyunggi-do. Experimental and control groups were selected based on their test score in nutrition section. Control and experimental groups were educated by general lecture or reading education method for 4 weeks and the effect of different educational methods was tested. The results of study as follow: First, teaching-learning plan by using reading education method has been developed. To apply reading education method, we developed reading record cards which could help students to understand the terminology and nutritional problems. In addition, students had time to discuss about food safety and choice after reading education which could improve the interest in Technology Home Economics subject and communication skills. Second, after applying the developed lesson plan, the results showed that reading education method improved the interest and attitude about Technology Home Economics subject and teacher, and food choice attitude. However, reading education method had no effect on the interest on reading book about food and nutrition, and These results suggested that reading education method improved the interest and recognition about Technology Home Economics subject and teacher and food choice attitude. Therefore, to establish the proper dietary behavior in junior high school students, we need to develop and apply diversity of teaching-learning plan by using reading educational method.

• Journal of Acupuncture Research
• /
• v.19 no.6
• /
• pp.221-233
• /
• 2002

Background and Purpose : MRI(Magnetic Resonance Imaging) has become one of the most sensitive diagnostic tool no evaluate problems of the knee, because it enables us to identify not only osseous tissue but also soft tissues including muscle, fascia, tendon, ligament, meniscus and fat around the knee joint. Objective : To compare between MRI reading and pain, duration, physical examination in patients with pain of knee joint. Methods : 20 patients with pain of knee joint included in this study. This study researched pain-degree, duration, physical examination with pain of knee joint. Using MRI(Horizon Lx 1.0T-GE), we obtained the results. Results : 1. In the distribution of sex; Female rate was 80.0% and male rate was 20.0%. In the distribution of age, above sixty group was the largest group by each 55.0%. 2. In the distribution of MRI reading; 'Meniscus horm tear' was 70.0%, 'Osteoarthritis' was 55.5%, 'ACL partial tear' was 15.0%, 'Bone bruise at tibia, femur' was 15.0%. 3. Correlation between duration of pain and MRI reading showed that acute and subacute stage related various MRI reading, that chronic stage related 'Osteoarthritis' and 'Meniscus horn tear' by each 69.2%, 92.3%. 4. Correlation between pain and MRI reading showed that severe pain(GVI) related 'ACL partial tear, PCL partial tear' by each 100%, that mild pain(GII) related 'Osteoarthritis, Meniscus horn tear' by each 70.0%, 80.0%. 5. Correlation between physical examination and MRI reading showed that Drawer test related ACL partial tear by each 60.0%, that McMurray test related 'Meniscus horn tear' by each 75.0%. 6. Correlation between effect of treatment and MRI reading showed that 'Osteoarthritis, Meniscus horn tear' related good effect, that ACL partial tear related poor effect. Conclusions : These results suggest that acute and sever pain relate 'ACL partial tear, PCL partial tear', that chronic and mild pain related 'Osteoarthritis, Meniscus horn tear'. So it is responsibility to use MRI as a sensitive diagnostic tool in the knee problems.

• The Journal of Korean Academy of Sensory Integration
• /
• v.19 no.2
• /
• pp.26-35
• /
• 2021

Objective : The purpose of this study is to investigate the effect of Interactive Metronome (IM) training on the reading fluency of an elementary school student. Methods : This study followed the ABA design, a single-case research method, and was conducted on one elementary school student. From October 2019 to December 2019, a three-session baseline phase (A), twelve-session intervention phase (B), and three-session post-baseline phase (A') were conducted. The intervention was IM training, and long-form assessment (LFA) of IM and BASA:R were performed for each session. In addition, BASA:R was conducted three times at baseline and post-baseline. Result : Compared with baseline, there was a significant improvement in reading fluency after the IM training intervention. Conclusions : IM training can be useful for increasing reading fluency. The results of this work demonstrate the efficacy of IM training as a clinical intervention to improve reading fluency in elementary school students.

• Journal of Korean Ophthalmic Optics Society
• /
• v.16 no.2
• /
• pp.171-177
• /
• 2011

Purpose: The purpose of this study was to investigate the relationships between reading ability and binocular functions, based on self tests through surveys. The possibility of the reading ability tests used in this study as a tool on the determination about vision efficiency was also evaluated. Methods: Through reading ability tests about 138 university students, 72 students (52.2%) of them were first selected. Through self tests about dyslexia and light sensitivity, 38 students (52.7%) of the first selected students were secondly selected, whose extents are more than 3. Binocular tests were carried out about three groups (high, middle, low) of these secondly selected students. Tests about NPCs, distance and near phoria, amplitude of accommodation, fusional vergence, AC/A ratio, accommodative facility, and vergence facility were performed as binocular tests. Results: NPCs were closest to eyes at high groups. Fusional vergence, AC/A ratio, accommodative facility, and vergence facility of high group showed higher than other groups. The phoria at middle group showed higher than other groups. Conclusions: We found that reading ability and some of binocular functions were closely related. Therefore, vision training, associated with insufficiencies of binocular functions, is expected to improve reading ability.

• Journal of Korean Academy of Nursing
• /
• v.41 no.3
• /
• pp.333-343
• /
• 2011

Purpose: The aim of this study was to assess the suitability and readability of printed educational materials for patients with hypertension in Korea. Methods: A total of 33 written educational materials related to hypertension were collected from public health centers, hospitals, and internet web site. Among them, we analyzed 19 materials which fit the inclusion criteria: leaflets (n=9), booklets (n=3), and guide book (n=7). Two trained nurses evaluate the materials using suitability assessment tool (SAM; Doak, Doak, & Root, 1996) and graded lexical items for teaching Korean (Kim, 2003). Results: Overall, 14 (73.7%) of 19 materials scored adequate, and 5 (26.3%) scored inadequate. On the average, the education materials contained 36.1% to 50.5% of 1st grade reading level words and 12.9% to 21.6% of 4th grade level and over. Conclusion: The reading level of the materials was higher than a 6th grade reading level. It is proposed that the written educational materials should be developed by health professionals according to suitability and quality by taking the target group's literacy capacity into consideration.

• Korean Journal of Childcare and Education
• /
• v.20 no.2
• /
• pp.59-81
• /
• 2024

Objective: This study aims to explore the intra-action between infants and picture book reading in a daycare setting, aiming to gain new insight into infants' reading experiences. Methods: The participants in the study were 12 infants from the Bluebird Class (1-year-old) at A Daycare Center. To comprehensively examine the context and flow of the infants' experiences, participant observation was conducted during free play sessions, held three to five times a week, in the morning, from December 19, 2022, to February 17, 2023. Results: Firstly, infants engaged in the intra-action with symbols such as text, images, lines, colors, and latent narratives in picture books, spontaneously encountering meaning-making. Secondly, they explored the potential of materials such as their own bodies, the dacare classroom environment, and blocks, creating narratives through the process of 'becoming'. Thirdly, infants generated shared experiences by creating interactions within their relationships with others in the daycare class. Conclusion/Implications: This study highlights a shift in perspective, recognizing infants as active readers who construct their own understanding. Additionally, it underscores the significance of cultivating an infant-centered environment and the meaningful role of teachers in supporting and facilitating such an environment.

• Journal of English Language & Literature
• /
• v.54 no.2
• /
• pp.189-215
• /
• 2008

This study proposes using children's literature as a means of teaching and learning English as a foreign language and suggests practical strategies on the basis of transactional theory of reading suggested by Rosenblatt (1994, 1995). This study suggests three novels written for children or young adults: On My Honor (1986) by Marion Dane Bauer, The Giver (1993) by Lois Lowry and Hatchet (1987) by Gary Paulsen. These texts were selected because of their diverse topics, easy and comprehensible language, engaging stories, and authentic and rich expressions, making them effective materials for foreign language learners. This paper is organized as follows: First, it reviews research on teaching literature in English education and response-oriented language teaching to provide theoretical background of literature-based language teaching and learning. Second, it provides the background of the texts selected for the study. Third, it develops diverse, practical strategies for instructors who intend to use children's literature in EFL teaching. We expect to guide EFL instructors in adopting children's literature in their English class by connecting theory and practice and by providing diverse methods and strategies, and sample responses by EFL university students.