• 한국과학교육학회지
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• 제12권2호
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• pp.97-107
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• 1992

ln this study, we analyzed 5 science textbooks currently used for the 7th graders quantitatively by using the science textbook rating system of Collette and Chiappetta(1986), making meta-analysis of the results of 17 graduate school students of Seoul National University. The rating system consists of 11 categories with detailed items respectively : content, organization, reading level, instruction approach, illustrations, end-chapter teaching aids, laboratory activities in text and/or accompanying manual, teacher aids, indices and glossaries and mechanical makeup of text. Each item in the checklist is to be given between one and five points and the total number of possible points in this rating system is 290. It was shown that 5 science textbooks currently used for 7th-year-students were all "poor" in terms of total points and had, at large, uniformed results especially in 10 items; 7 items concerning moral and ethical implications of science, vocabulary lists, accompanying laboratory manual, annotated editions for test, supply list for laboratory program, student workbook and glossary with low points, while 3 items concerning facilities needed for laboratory activities, activities relevant to the content and textbook size with high points. A Science teachers could get a broad view with a correct impression of the books usefulness in making an evaluation of available textbooks.

• 한국초등과학교육학회지:초등과학교육
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• 제26권5호
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• pp.580-595
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• 2007

To respond to the announcement of the revised version of science curriculum early this year, it has been necessary to develop new science textbooks which can be appropriate and effective to achieve the goals of the revised curriculum. The system of new textbooks needs to embrace the concerns of cognitive development in scientific knowledge, skills, and attitudes as well as social and cultural demands in the rapidly changing society. To develop an innovative framework of science textbooks, we examined previous studies on textbook analysis in Korea and analyzed science textbooks in the United States, Singapore, and Japan. We analyzed various ways of introducing and developing conceptual knowledge, leading scientific inquiry skills and process, enhancing scientific attitudes toward science, technology, society and the environment in those science textbooks. In the process of framing the structures of textbooks, we focused on ways of increasing educational effects of visualized texts, leaners' interest, user-friendly procedure, scientific inquiry, effectiveness of hands-on activities, scientific reading and writing skills, and usage of workbook. Based on those aspects and analyses of textbooks, we attempted to propose a feasible framework of Grade $3{\sim}4$ Science textbook which can effectively respond to the educational changes and demands in the local and global society.

• 미생물학회지
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• 제45권2호
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• pp.105-111
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• 2009

노로바이러스는 급성 위장염을 일으키는 Caliciviridae 과(family)에 속하는 바이러스로 유전자형이 매우 다양하다. 본 연구에서는 노로바이러스 국내분리주의 게놈 RNA로부터 3개의 open reading frame (ORF) 모두의 염기서열을 분석하고, 유전학적 계통분석을 통하여 분자생물학적 특성을 분석하였다. 본 연구에 사용된 노로바이러스(Hu/NLV/Gunpo/2006/KO)는 바이러스성 식중독, 장염 증세를 보이는 2세 여아 가검물로부터 분리되었다. 역전사반응과 PCR 증폭을 통해서 바이러스의 게놈 RNA를 3개의 중첩되는 cDNA 단편으로 합성하였으며, 합성된 cDNA를 염기서열 분석에 직접 사용하였다. 시퀀싱 결과 Hu/NLV/Gunpo/2006/KO는 3개의 ORF (ORF1, 5,100 bp; ORF2, 1,647 bp; ORF3, 765 bp)로 구성되어 있음을 알 수 있었다. 35개의 노로바이러스 국외 분리주와 비교한 결과, ORF1은 ORF2 또는 ORF3에 비해서 상대적으로 염기의 변이율이 낮았으며, 특히 ORF2와 ORF3의 C-말단 부위에서 높은 변이율을 관찰하였다. 유전학적 계통도를 분석한 결과, Hu/NLV/Gunpo/2006/KO는 genogroup II 에 속하며, Saitama U1, Gifu'96, Mc37, Vietnam 026과 같은 클러스터를 형성하는 것을 알 수 있었다. 본 연구를 통하여 노로바이러스 Hu/NLV/Gunpo/2006/KO의 3개의 ORF 염기서열을 모두 밝힘으로써, 앞으로 노로바이러스의 검출법 개발과 유전학적 상관관계뿐 아니라, 유전자의 기능 분석과 관련된 기초연구에 중요한 기초자료를 제공할 수 있을 것으로 기대한다.

• 한국해양학회지
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• 제8권2호
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• pp.68-74
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• 1973

The present paper concerns the age determination and growth of butter fish, Pampus argenteus from the southwestern waters of Korea by otolith reading. 743 specimens taken by stow-net in the southern part of the Yellow Sea and northeastern part of the East China Sea during the period from October 1972 to September 1973 were examined. Results of the study are summarized as follows: 1. Sex ratio of females to males was found to be 2:1. 2. Ring marks on the otolith were found to be formed twice a year, once during the period of January-May and the other time in September. 3. The Lee's phenomenon was observed on the otolith sample. 4. The relationship between the radius of otolith(R) and fork length(L) was found to be as follows: R=0.3069+0.0133L 5. Calculated fork length at the time of otolith ring formation are found to be as follows:I-ring,71.67mm; II-ring, 125.05mm; III-ring, 168.65mm; IV-ring, 201.74mm; V-ring, 225.80mm; VI-ring, 240.84mm. 6. Maximum fork length calculated according to the diagram of Walford's growth transformation was found to be 281.5mm. 7. Growth curve, when related to the von Bertalanffy's equation, was laid out as $L_{t}=281.5[1-e$^{-0.674(t-0.128)}]$

• 대한가정학회지
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• 제46권9호
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• pp.71-85
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• 2008

This study examined the effects of a picture book literature education program in order to assess preschool children's recognition of and attitude towards picture books. The subjects were 56 five-year-old children, 30 of whom allocated to the experimental group and 26 to the control group. The literature education program lasted for 14 weeks. The control group children participated on the national early childhood education curriculum. Children were interviewed about their concepts, preferences, and attitudes towards picture books. The results indicated that compared to control group, children who participated in this program developed enhanced and richer concepts of picture books, displayed specific preferences, and put forward clearer reasons for their preference. ANCOVA result showed significant overall differences between the two groups. Children who participated in the ptrgram displayed more voluntary and active reading and applied the contents of the picture books to their real life situations.

• 정보관리학회지
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• 제32권3호
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• pp.341-360
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• 2015

노령화사회에서 노인을 위한 서비스는 도서관의 새로운 도전이다. 본 연구는 노인의 독서 장애요인과 노안에 대해 살펴보고, 노인의 독서를 용이하게 만드는 한글 큰글자도서의 출판과 수집 및 이용가능성을 조사하였다. 큰글자도서의 출판과 유통에 대하여는 국립중앙도서관 소장 서지리스트와 교보문고의 재고리스트를 기초로 하고, 공공도서관에서 접근가능한 큰글자도서는 한국도서관협회가 보급한 큰글자도서 리스트와 기존의 도서관 장애인서비스 현황조사 데이터를 기초로 하여, 이용가능한 큰글자도서의 유형, 종수와 권수, 출판연도, 주제, 중복성 등을 분석하였다. 분석결과에 따라 문제점을 식별하고 큰글자도서의 서지통정, 수집 확대, 도서관의 노인 독서 진흥 방안 및 후속 연구를 제언하였다.

• 가정과삶의질연구
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• 제27권6호
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• pp.21-29
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• 2009

This study investigated the effects of three factors-mothers' parenting beliefs; child care-home involvement; and the home learning environment - on the school readiness of 3- to 5-year-olds. The subjects were 366 children who were enrolled in child care centers located in Seoul and the Kyoungki area, and their mothers. The Structural Equation Modeling (SEM) technique was employed to test the pathways to children's school readiness as indicated by the child's abilities in vocabulary, math and reading. The results showed that mothers' stronger beliefs in their responsibilities in their children's academic and behavioral development predicted greater involvement in child care and better quality in the home learning environment. Likewise, the quality of the learning environment predicted the extent of the child's readiness for school. No direct relation was found between child care involvement and the child's school readiness. The results imply that multiple factors - parental, child-care-related, and home environmental- explain the extent to which the child is prepared to adjust to scholastic life.

• 기본간호학회지
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• 제12권3호
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• pp.421-429
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• 2005

Purpose: This study was don(B to describe research-related activities and attitudes toward research, barriers to and support needs for undertaking research in clinical nurses. Method: Data were collected by a questionnaire from 238 clinical nurses with over one year clinical experience working at 2 university hospitals. Results: Research related activities included courses or lecture about Nursing Research 85.7%, journal reading at least once every 2 to 3 months 30.0%, memberships in academic societies 29.4%, participation in academic conferences 45.0%, conducting research 45.4%, research utilization 24.6%. The score for attitudes toward research was 3.08(range 1-5). The score of barriers to undertaking research was 3.37(1-5) and the score for support needs for undertaking research 4.14(1-5). Attitudes toward research significantly correlated with barriers to undertaking research(r=.- 36, p=.000). Barriers to undertaking research significantly correlated with support needs for conducting research(r=.23, p=.000). Nurses with experience in conducting research had more negative attitudes toward research(t=-2.130, p=0.034) and more barriers to undertaking research than those without experience in conducting research (t=2.194, p=0.029). Conclusion: These results suggest that it is necessary to increase positive attitudes toward research in clinical nurses and nursing organizations need to provide strong supports for nurses conducting research.

• 대한치위생과학회지
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• 제3권1호
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• pp.25-36
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• 2020

Introduction: The legal duties of Korean dental hygienists are different from the actual tasks. These factors cause dental hygienists to experience work stress. Therefore, it is necessary to investigate what tasks the dental hygienist expects to perform. Methods: This study examined the perception of dental hygienists' work on 158 prospective graduates of the 3rd-year and 4th-year course of dental hygiene. The questionnaire about the dental hygienist's duties was prepared based on the job description of dental hygienists by the Korea Health Personnel Licensing Examination Institute. Results: More than 84% said that all of the work in the second job description was possible as dental hygienists. subjects responded that the following items were not dental hygienists' duties: treatment plan based on medical history and dental history, treatment plan based on an intraoral and extraoral examination, treatment plan based on the results of teeth and periodontal examination, analysis of oral health data in community, planning of oral health promotion in community, planing of water fluoridation, reading of radiography, root planing, physical treatment on head and neck, using an ultrasonic device on head and neck, dealing with laser devices, making a temporary crown, suture and stitch-out, and intramuscular injection. Conclusions: Most graduates of dental hygiene departments have recognized that the tasks described in the second job description are dental hygienists' work; therefore, it is necessary to improve the gap between expected work and legal work.

• 영어영문학
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• 제55권2호
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• pp.337-357
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• 2009

Ned Kelly, the bushranger, is a legendary figure of special significance to the Australians of today. The Aussies' affection for this "horse thief" derives from the fact that the latter has become a national ideal of the "battler" who does not give up in the face of hardships. Peter Carey's is considered to be one of the "national narratives" that not only heroize but also give voice to the Irish rebels who fought for "fair go" in the colonial Australia. However, this paper asserts that there are more to the novel than merely paying a tribute to the national icon, especially when the novel is examined in the context of the "republic controversy." In 1999, the preceding year of the novel's publication, Australia had a national referendum on the issue of whether or not to secede from the Commonwealth. Due to the procedural manipulation of the royalist ruling party, republicanism was voted down. At the time when the majority of Australians were irate with the result of the referendum, Carey's retelling of the supposedly anti-British rebel failed to promote the lost cause. This paper investigates how the narrativization of the legendary figure, whose anti-British and anti-authoritarian attitude can be easily translated into the cause of republicanism, came to appeal to the general reading public. In so doing, this paper compares Carey's novel with the historical Kelly's two epistles: Jerilderie and Cameron Letter. This comparison brings to light what is left out in the process of Carey's narrativization of the rebel's life: the subversive militant voice of an Irish nationalist. The conclusion of this paper is that the possibility for Kelly's life to surface again in the 21st century as a sort of counter-memory is contained by Carey through its inclusion in a highly personalized domestic narrative.