• 대한한의학원전학회지
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• 제31권2호
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• pp.71-82
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• 2018

Objectives : The purpose of this study is to compare the similarities among Donguibogam(DO), Uihagibmun(UI), and Gyeongagjeonseo(GY) in order to examine whether the medical thoughts embedded in the texts can be compared in a quantitative way. Methods : Under an empirical assumption that medical thoughts can be reduced to the frequency of major key words within the text, we selected the fourteen words of the four categories that are commonly used to describe physiology and pathology in Korean medicine as key words. And the frequency of these key words was measured and compared with each other in the three important medical texts in Korea. Results : As a result of quantitative analysis based on ${\chi}^2$ statistic, the key words in the books were distributed most heterogeneously in DO and distributed most homogeneously in UI. In comparison of the similarity analyzed by the same method, DO and UI were significantly more similar than those of DO and UI. The results of the word frequency pattern and the similarities of the book contents(CBDF) show that DO is influenced by UI, and the differences between standardized residuals and homogeneity tells us that internal context of both books are constructed differently. Conclusions : These results support the results of traditional research by experts. With the above, we were able to confirm that medical thoughts can be reduced to the frequency of major key words within the text, and compared through the frequency of such key words.

• 한국통신학회논문지
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• 제33권9C호
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• pp.691-696
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• 2008

본 논문은 AMR(Adaptive Multi Rate)코더의 7.4kit/s 모드를 기반으로 화자 의존적인 환경에서 더욱 압축률을 높인 새로운 켈프(CELP)계열의 코더를 제안한다. 제안된 코더는 OGM(OutGoing Message)이나 TTS(Text-To-Speech) 등 한 사람의 음성만을 필요로 하는 시스템에서 유용하게 사용할 수 있다. 새로운 코더의 압축률을 높이기 위해서 무감독 학습 신경망인 Centroid Neural Networks(CNN)를 이용한 새로운 LSP 코드북을 생성하여 사용한다. 또한 고정 코드북 탐색 단계에서 AMR 7.4 kbit/s 모드에서는 4개의 펄스를 서브프레임 마다 사용하는 대신에 새로운 코더에서는 오직 2개의 펄스만을 사용하기 때문에 압축률을 더 높일 수 있다. 이로 인해서 스피치의 질이 감소하게 되는데, 각 서브프레임 마다 예상하는 펄스를 적용함으로써 보상받을 수 있다. 제안된 보코더는 기존 AMR 7.4Kbps모드와 비교해 27% 높은 압축률을 가지는 동시에, MOS( Mean Opinion Score)의 면에서 볼 때, 대등한 음질을 보였다.

• 대한지역사회영양학회지
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• 제15권5호
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• pp.648-655
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• 2010

This study is attempted to propose a quality evaluation method of the materials for nutrition education by applying readability test of printed materials for nutrition education. It is significantly important for the teaching class with nutrition education materials to consider students understanding level and education materials topics or choosing words in developed printed materials. This study performed an evaluation of the readability of text in teachers' guidebook, which is devised for elementary school students' education material about sugar, sodium and trans-fat and attempted to estimate the developing materials through analyzing difficulty level of the text. We utilized "The Teacher's Guidebook for Cooking Activity" that had been developed for elementary school by Ministry Education Science and Technology, as the readability evaluation standard. Compared with the average score of readability about "The Teacher's Guidebook for Cooking Activity", $72.94{\pm}6.85$, "Sugar Guidebook" was 70.94{\pm}7.46, "Sodium Guidebook" was $68.76{\pm}14.50$, and "Trans-fat Guidebook" was $58.87{\pm}10.79$. Considering the subjects careers or ages, "The Teacher's Guidebook for Cooking Activity" has little deviation by the subjects careers or ages and was "intermediate" or "easy" level; however, "Sugar Guidebook", "Sodium Guidebook", "Trans-fat Guidebook" was "intermediate" or "difficult" level (p < 0.05). Readability score was especially low when the contents of some particular subjects were too professionalized or scientific terms were frequently used, and thes results were definitely seen in the "Sodium Guidebook" and "Trans-fat Guidebook". With Cloze test score, the readability evaluation will be using as an evaluation tool for the nutrition education materials.

• 한국환경교육학회지:환경교육
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• 제2권1호
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• pp.69-83
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• 1991

The management and disposal of harzardous chemicals from the middle school science class was studied for the safety of student and for the protection of the environment. This study was undertaken by analysis of 5 kinks of current middle school science text book and questionnaire survey, and reviewed on the recommended methods for the disposal of harzardous chemical wastes from science class. There are 237 chemicals determined in the middle school science text books and 87 among them actually used in middle school science laboratory. 51 chemicals are classified as harzardous ones and 49 highly hazardous according to the 'Law of Toxic Chemicals management'. 116 chemicals are defined as water pollutants and 10 are highly hazardous water pollutants according to the 'Water Quality Control Law' as well are 91 chemicals as air pollutants and 19 are highly hazardous air pollutants according to the 'Air Quality Control Law' Questionnaire survey results the identification of toxic chemicals, need for education, awareness of toxic effects and current problems in the management. Disposal of toxic chemicals in middle school science class has been undertaken without any treatment, which could be caused of environmental pollution. Most of science teacher wanted to have opportunities to attend supplement courses for the management and disposal of chemicals for the safety and environmental protection. Simple and applicable methods for the management and disposal of chemicals at middle school science level should be strongly recommended to be installed.

• 한국도서관정보학회지
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• 제51권3호
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• pp.251-279
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• 2020

본 연구는 최근 코로나바이러스감염증-19(코로나19)가 도서관 내외부 환경에 미친 파장에 주목하고, 감염병의 사회적 확산에 따른 도서관계의 대응 활동 양상을 살펴보았다. 또한 도서관을 둘러싼 환경 변화를 가늠하기 위하여 텍스트 마이닝 기술을 활용해 뉴스의 보도 양상과 주요 이슈 변화를 분석함으로써 코로나19에 대한 국내 도서관계의 대응을 파악하였으며, 소셜미디어를 통해 도서관에 대한 이용자들의 인식과 요구가 어떻게 변화하였는지 알아보았다. 수집된 뉴스보도 1,852건과 도서관 관련 트윗 227,983건을 대상으로 주요 이슈를 도출한 결과, 비대면 상황의 장기화, 전자책 대출의 증가, 온라인 서비스 및 사서에 대한 기대감 향상, 도서관 공간 요구의 재조명이라는 시사점을 도출하였다. 마지막으로 언택트(비대면) 상황에서 제공된 도서관 서비스들의 대표 사례를 선정하여 장서, 서비스, 공간으로 구분·정리함으로서 향후 포스트 코로나 시대에 대응하는 도서관 서비스의 방향성을 가늠하고자 하였다.

• 정보관리학회지
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• 제36권2호
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• pp.255-273
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• 2019

이 연구는 최근 접근 및 활용이 높아지고 있는 목차에 대해 품사 측면과 주제 측면에서 가지는 기술통계와 비교 분석을 수행하였다. 이를 위해 대학 도서관의 수서 목록에서 사회과학분야 도서를 추출하고 해당하는 도서에 대해 종합목록으로부터 DDC 분류기호를, 인터넷 서점으로부터 목차 정보를 추출하였다. 서명과 목차를 대상으로 형태소 분석하여 명사 중심의 어휘에 대해 기술통계와 빈도 분석을 실시하였다. 그 결과 형태소 측면에서 서명과 목차는 명사가 대략 절반가량 차지하며, 서명과 비교하여 목차는 50배 정도 더 많은 명사를 가지며, 목차에 출현한 명사 중에 목차만이 고유하게 가지는 비율이 95.2%에 달하는 것으로 파악되었다. 또한 목차는 사회과학 학문분야에 따라 길이가 차이가 나는 것으로 나타났다.

• 한국간호교육학회지
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• 제29권4호
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• pp.415-428
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• 2023

Purpose: The purpose of this study is to better understand nursing education in the early years of the Japanese colonial rule. Methods: We compared the 1918 Textbook on Nursing with the first Textbook on Nursing and to the original text, Grade A Textbook on Nursing, by the Japanese Red Cross Society (JRCS) using the historical research method. The background of its publication and its use in nursing education were exploring, too. Results: After Korea's annexation by Japan, the nursing textbook by the JRCS was appointed as the standard textbook in nursing education by the Government-General in Korea (GGK). Missionary nurse got the permission for the nursing textbook by JRCS and the Textbook on Nursing was published in 1918 using Korean and Chinese characters in combination. This book, an adaptation of the original text, explained the responsibilities and roles of nurses to guide them in serving patients as well as assisting in treatment or directly performing emergency medical treatment when necessary, with a focus on the treatment of the war wounded. It would have been partially used in actual nursing education among the missionary community. Conclusion: Textbook on Nursing in 1918 was published not only for the nursing students of missionary nursing schools but also for other nursing trainees of diverse hospitals, nurses and missionary volunteers and to help them to acquire the licenses. It reflects the enforcement on nursing education by GGK and the reality and resistance in terms of the content of education of nursing in Korea during that period.

• 한국통신학회논문지
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• 제18권6호
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• pp.802-814
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• 1993

본 논문에서는 문서인식시스템의 문자인식부에서 각 문자를 인식하기 위한 전처리 단계인 한글과 한자를 구별하는 알고리즘을 제안한다. 본 연구에서는 문자의 구별에 큰 영향을 미치고, 쓰기형태와 글자체에 따라서 변동을 흡수할 수 있는 9가지의 한자 특성을 제안하고, 문자의 크기에 영향을 받지 않고 문자를 구별할 수 있도록 문자 크기에 따른 비율을 제안된 각 특성에 반영하여 문자의 구별을 행하였다. 입력된 문서 제안한 9가지의 한자 구조적 특성을 조사하여, 한글과 한자로 구별한다. KS-C5601의 한글 2350자와 한자 4888자의 고딕, 명조체에 대하여, 실험결과는 인쇄 표본, 신문, 학회지, 잡지 교재에서 각각 98.8%, 92%, 96%, 98%, 98%을 얻었다.

• Child Health Nursing Research
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• 제24권4호
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• pp.443-453
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• 2018

Purpose: This study was describes the development and implementation a sex education program with a blended learning method for university students. Methods: Sixty-eight university students were recruited either to the experimental group (n=35) or the control group (n=33). This program was developed based on the analysis, design, development, implementation, and evaluation model. The analysis phase consisted of a literature review, focus group interview, expert consultations, and target group survey. In addition, learning objectives and structure were designed, and a printed text-book, presentation slides, cross-word puzzle, and debate topics were developed. In the implementation phase, the program was conducted 3 times over the course of 3 weeks. The evaluation phase involved verification of the effects of the program on sex-related knowledge, sexual autonomy, and justification of violence, as well as an assessment of satisfaction with the program. Results: The experimental group had significantly higher scores on sex-related knowledge (t=5.47, p<.001), sexual autonomy (t=2.40, p=.019), and justification of violence (t=2.52, p=.015) than the control group. Conclusion: The results indicate that this sex education program with blended learning was effective in meeting the needs of university students and can be widely used in this context.

• 한국수학교육학회지시리즈A:수학교육
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• 제37권1호
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• pp.35-54
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• 1998

Half century has passed since Korean peninsula was divided into South and North Korea. Now a days, there are many differences of politics, economy, culture and education between South and North Korea. Especially mathematics education in which I am interested has a lot of changes and differences. This is proved true by defects' proof. For those reasons, I compared South Korea's education ideology, goal and system, and goals of mathematics education with North Korea's. I compared geometric(1-4 years, published by Pyong-yang Educational Book Publication Co. 1991) of mathematics texts(1-6 years) which are used in the secondary school with mathematics text of South Korea in contents and organization of them. As a result of this comparison, education ideology and goal are distinctly different from those of South Korea because of the difference of pursuing humanity. In North Korea, the curriculum is very strict without autonomy. There are 1283 mathematics classes which are occupied 19% for six years during the secondary school. The contents are very similar, but there is a little difference in the definition of a term. The problems which praise Kim Il-sung and his son and reveal loyalty to them were found, and there were a lot of problems in order to promote hostile feeling against U.S.A and South Korea, too. In conclusion, mathematics education of Korean peninsula should be reunified in the fields of the terms and contents at first.