• Journal of Nutrition and Health
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• v.50 no.5
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• pp.519-529
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• 2017

Purpose: The purpose of this study was to explore whether or not there is a relationship between doctor's awareness of clinical nutrition service and needs for a clinical dietitian. Methods: A cross-sectional survey design was used. The research was carried out by using questionnaires that had been specifically designed for the study. The research was conducted from September to October, 2013 for 311 doctors at 43 hospitals (with over 400 beds). Frequency analysis, factor analysis, reliability analysis, confirmatory factor analysis, and bootstrapping analysis were conducted using SPSS 21.0. Results: 'Implementation of clinical nutritional service' (p < 0.001) and 'usefulness on clinical nutrition service' (p < 0.001) were found to be correlated with 'importance of clinical nutrition service' as an independent variable. The correlation between 'importance of clinical nutrition service' as a mediating variable and 'needs for clinical dietitian' as a dependent variable was also confirmed (p < 0.001). The results of the bootstrapping test showed that the mediating effect of 'importance of clinical nutrition service' was significant. The indirect effect value between 'implementation of clinical nutrition service' and 'needs for clinical dietitian' was 0.040, indirect effect value between 'usefulness on clinical nutrition service' and 'needs for clinical dietitian' was 0.095. Conclusion: The frequency of providing clinical nutritional services, the quality of clinical nutritional services, and the degree of implementation of clinical nutritional services were found to be important for positive perception of clinical nutrition services by doctors. Therefore, proper provision of clinical nutrition services and effective therapeutic effects will be continuously highlighted, which will increase the awareness of the physician and ultimately increase the demand for clinical nutrition service.

• Journal of Korea Technology Innovation Society
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• v.17 no.2
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• pp.289-308
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• 2014

We analyze the risk factors identified for ex-ante evaluation regarding government R&D programs. In particular, we empirically examined to what extent each risk factor is perceived to be important by the stage of R&D, technology field, researcher's career and experience. The empirical results show that technology risk is perceive to be less important for basic research, while market risk more perceived to be important in the IT field. Political risk is perceived to be less important for the university faculty, while researchers with government R&D project experience gave more value to legal risk factor.

• Proceedings of the Acoustical Society of Korea Conference
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• 1995.06a
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• pp.171-174
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• 1995

기존의 음성인식에서는 음성의 모든 구간의 정보적 중요도를 같게 두는 고정정보율 처리가 일반적이다. 고정 정보율 처리는 변화가 작은 장 구간을 변화가 큰 단 구간보다 중시하는 경향이 있기 때문에, 음성인식에는 부적절한 요소를 내포하고 있다. 본 논문에서는, 가변 정보율 모델을 제시하여, 음성인식 시, 가변정보율 처리를 수용하게 하였다. 음성의 각 구간마다 정보율 파라메타를 두어, 확률값 계산에 그 구간의 중요도를 반영하였다. 또한 maximum mutual information을 이용하여 정보율 파라메타를 학습시키는 방법을 제안하였다. 화자독립 연속어 인식 실험을 통하여, 가변정보율 모델을 이용한 방법이 기존의 고정 정보율 방법보다 우수한 인식 성능을 보임을 확인할 수 있었다.

• The Journal of the Acoustical Society of Korea
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• v.18 no.4
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• pp.31-37
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• 1999

A bimodal speech recognition using visual and audio information has been proposed and researched to improve the performance of ASR(Automatic Speech Recognition) system in noisy environments. The integration method of two modalities can be usually classified into an early integration and a late integration. The early integration method includes a method using a fixed weight of lip parameters and a method using a variable weight according to speech SNR information. The 4 late integration methods are a method using audio and visual information independently, a method using speech optimal path, a method using lip optimal path and a way using speech SNR information. Among these 6 methods, the method using the fixed weight of lip parameter showed a better recognition rate.

• The Journal of the Korea Contents Association
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• v.15 no.11
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• pp.680-685
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• 2015

The purpose for this study is to research the perception of happiness among the kindergarten young children. The subjects were kindergarten young children of 6, 7 years old in Kwangju. The finding of this study were as follows : 1. kindergarten young children of 6, 7 years old considered that the most important elements of happiness to have a positive mind, to be loved. And kindergarten young children of 7 years old perceived spend time with family as happiness. 2. 'the most moment when you feel happy" perceived that the most important elements of happiness were to be loved, play with children and to spend time with children. 3. 'To be happy' perceived that the most important elements of happiness were the relationship of parents and friends. Especially, seven years old children perceived to be able to do self-development. Therefore, I suggested it is necessary to study a program of young children's happiness, a program of parent's participation for young children's happiness in kindergarten, and a program of young children' career education.

• The Journal of Information Technology and Database
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• v.4 no.2
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• pp.65-78
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• 1998

본 논문에서는 획 상대위치 판별을 통한 온라인 필기체 한글 문자 인식에 관하여 연구하였다. 한글을 구성하는 획을 인식하기 위하여 각 획의 시작부분과 끝부분의 방향코드를 이용하였으며, 인식된 획들을 바탕으로 각 획들간의 상대위치 정보를 이용하여 자소를 인식하였다. 온라인 필기체 한글의 경우 획의 모양과 크기가 필기자에 따라 불규칙하게 변하므로 획의 모양보다는 획의 위치를 인식에 더 중요한 자료로 삼아 인식을 행하였다. 6,000자의 온라인 필기체 한글 문자에 대하여 실험한 결과, 문자당 평균인식속도 0.034초, 획 인식률 92.3%와 문자 인식률 94.6%를 보였다. 본 실험의 결과로서 온라인 필기체 인식시스템을 구성함에 있어서 획의 시작 부분과 끝부분의 진행방향이 획인식의 중요 요소임과 획들간의 상대적 위치가 한글 문자 인식에 있어서 중요한 요소임을 밝혔다.

• Proceedings of the Acoustical Society of Korea Conference
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• 1998.06e
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• pp.219-222
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• 1998

음성인식시험은 다양한 사용자의 음성을 입력으로 음성인식을 수행하고 그 결과를 이용하여 시스팀의 성능을 평가하거나, 음성의 특징을 파악하기 위한 중요한 기능으로 음성인식 서비스의 질을 향상시키기 위한 필수적인 요소이다. 본 논문에서 제시하는 음성인식 자동시험장치는 음성인식의 결과를 DTMF 신호로 처리하도록 하여 사람의 개입 없이 빠르고 정확한 결과를 통해 인식율, 인식속도 등 인식기술과 관련된 중요한 정보를 얻을 수 있도록 하였다. 본 논문에서는 한국통신의 기업체 음성다이얼서비스의 음성인식시험을 중심으로 음성인식 자동시험장치의 구성 및 기능에 대해서 설명한다.

• 재활복지
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• v.22 no.2
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• pp.31-51
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• 2018

This study performed to provide the basic information about the effects of the health management importance awareness on the occupational performance and basic fitness for the people with intellectual disabilities. 16 people with intellectual disabilities participated in muscle strengthening exercise. To assess health management importance awareness, the Canadian Occupational Performance Measure was used to identify the importance of the health management. According to the results of the importance, they were divided into two groups: Extreme and Neutral Importance Group in order to analyze the changes of the occupational performance and basic fitness. In-group analysis of the performance, satisfaction level, strength, and flexibility found that all measures improved in both groups following completion of the program. Between-group analysis following completion of the program indicated group differences in the performance and satisfaction level, but no group differences were found in the muscle strength and flexibility. Thus, this study showed the positive effects from the results of the program participation targeting the people with intellectual disabilities, and highlighted the importance of the awareness for them regarding the need for the health management (as evidenced by the improvement in occupational performance). It is expected that effective health management through participation in programs such as this will help maintain a healthy lifestyle and contribute to improve the quality of life.

• Proceedings of KHEA Conference
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• 2004.04a
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• pp.176-176
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• 2004

• Journal of Korean Library and Information Science Society
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• v.54 no.3
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• pp.193-221
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• 2023

The purpose of this study is to identify how teacher librarians perceive the importance of each job and the expected job of other teachers and students, and to obtain basic information on their job recognition and to derive their jobs to be improved. To this end, after modifying the 25 jobs selected by Lim Jeong-hoon et al.(2021), 210 librarian teachers were measured for their own importance by job, the expected importance of other teachers and students, and the level of evaluation of their own performance ability. As a result of the analysis, teacher librarians recognized 'reading education and literacy education' as the most important, but recognized 'library event' as the most important task expected of other teachers and students, and recognized that 'library usage guidance' was the most outstanding. In addition, there were nine jobs that needed to be improved.