• 한국과학교육학회지
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• 제7권1호
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• pp.69-79
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• 1987

학교 교실에서의 수업 활동 중 가장 주된 활동은 언어적 의사소통이며 대부분의 지식 전달이 교사의 언어 활동을 통해 이루어 지고 있다. 그리고 교사의 언어적 의사소통의 순서와 구조는 효과적이고 효율적인 학습에 중요한 의미를 가지므로 이를 조직적으로 분석 평가할 필요가 있다. 따라서, 이 연구는 교실에서의 교사 언어 행동의 구조를 분석 연구할 수 있는 방법론적 기초를 마련하고자 Anderson 의 역동적 구조 이론 (Theory of Kinetic Structure) 을 소개하고, 그의 정량적 분석 방법을 한국어에 적용 할 수 있도록 수정하였으며, 교사의 실제 강의 내용을 분석하였다. 분석에 사용한 자료는 50분 동안 진행된 고등학교 1학년 생물 강의를 녹음한 것으로 소화에 관한 내용이었다. 강의 내용에서 역동적 구조의 정량적 분석 결과는 다음과 같다. 강의는 316개의 담화단위 (discourse units) 로 구성되었으며. 261개의 어소 (verbal elements)가 동정되었다. 전체 강의에서 37개의 secondary span 이 동정되었고 이는 6개의 primary span으로 구분되었다. 전체 강의에 대한 평균 기본계수(mean fundamental coefficient, $\bar{B}_1$)는 0.26으로 낮은 수준의 연관도 (commonality )를 보였으며, 평균 가중 기본계수(mean weighted coefficient, $\bar{B}_2$)의 값은 0.88이었다. 전체적으로 이 강의는 중 내지 하 구조 (moderate to low structure)를 갖고 있으며, 높은 진행도 (high progression, $\bar{D}_s$=1.07)를 보였다.

• 영미문화
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• 제14권2호
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• pp.97-125
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• 2014

This paper delves into the question of universality in Native American Literature focusing on Leslie Marmon Silko's Ceremony, exploring some different definitions of universality and looking at the work in the light of these definitions. In this paper I proposed four possible definitions or faces of universality applicable to the narrative of the oppressed people. Firstly, the colonizers indoctrinate their colonized persons with the colonialists' beliefs through the process of assimilation purposefully imposed in the name of universality. In Ceremony Rocky and Emo are the victims of assimilation including militarization. Secondly, the colonized people hold on to their traditional values in face of colonizers' universalism. In Ceremony Tayo shows an attachment to tribal stories in opposition to whites' lies. Thirdly, the colonized can get together by sharing experiences of violence, occupation, and loss of their land and language, forming a bond of "commonality" among them. In Ceremony the story of a medicine man, Betonie, suggests oneness of victims against the evil power of destroyers represented by nuclear bombs. Fourthly and lastly, the universal consists in the subject's trial and practice attempting to achieve universalism against the existing order, not in the stipulation defining what is universal. In the story Tayo endeavors to retrieve his cattle by transgressing whites' property and makes a hole in the established dichotomy of whites and Indians. In sum, Ceremony as a minor literature shows the developmental aspects of universality, culminating in Tayo's refusal to assimilate himself to whites' lies.

• 정보과학회 컴퓨팅의 실제 논문지
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• 제20권12호
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• pp.664-669
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• 2014

클라우드 컴퓨팅 패러다임이 성행하면서 IaaS, PaaS, SaaS 유형의 클라우드 서비스가 나타나고 있다. 제공되는 클라우드 서비스의 다양화로 인해 클라우드 테넌트(사용자)의 요구사항에 적합한 클라우드 서비스를 중개하는 기술인 서비스 브로커 기술이 최근 들어 관심을 받고 있다. 클라우드 서비스를 중개하기 위해서 다양한 클라우드 서비스의 체계적인 등록, 분석, 검색을 지원할 수 있는 클라우드 서비스 명세 모델이 필요하다. 본 논문은 다양한 유형의 클라우드 서비스를 명세하기 위한 가변성 기반의 클라우드 서비스 분석 모델(SAM)을 제시한다. SAM은 소프트웨어 프로덕트 라인의 가변성 개념을 적용하여 클라우드 서비스를 명세할 때 기능, 품질, 가격 측면에서 나타날 수 있는 가변점에 가변값을 바인딩함으로써 클라우드 서비스의 공통성과 가변성을 나타낸다. 또한, SAM을 이용하여 테넌트에게 클라우드 서비스를 중개하는 브로커로서의 가상 클라우드 뱅크의 구조를 제안한다.

• 수산해양교육연구
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• 제20권2호
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• pp.222-235
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• 2008

The study analyzed 343 government-authorized and officially approved textbooks of the Seventh Curriculum's specialized subjects in high school from March to September, 2007. The textbooks were categorized into the area of agriculture, industry, commerce, household and business, science, foreign languages and physical exercise and analyzed in terms of the target and content areas of marine education. And the findings were as follows: First, among the textbooks in the seven groups serving as the focus of this study, 19.8% have oceanic-related information but pages including ocean contents occupy only 0.8%. Consequently ocean-related contents are scarcely included. The ocean-related contents are necessary to be treated goals. Second, the goals of school oceanic education are focused in vocational subjects. In order of commonality, information & knowledge are most frequent, then functionality, followed by activity & participation. There was no education provided focusing on value & attitude. Given that school oceanic educations were selected for promoting the importance of the ocean and highlighting the problems of the ocean, the lack of information & knowledge is of concern. The goals of oceanic education should be augmented to actively and positively participate in the solutions of the problems with knowledge, ocean-friendly value & attitude, and increased activity & participation. Third, the contents of school oceanic education commonly focuses on the relationships of oceans and humans, oceans and ecology, and artificial oceanic environments and facilities. Less common but still introduced are ocean resources, sea pollution, sea preservation and measures. Yet, in contrast there is a lack of education in the ethics of sea preservation.

• 한국자원식물학회지
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• 제33권6호
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• pp.615-623
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• 2020

Brassica rapa is one of the most valuable vegetable crops worldwide. Cultivated varieties of B. rapa exhibit diverse developmental and morphological appearances, which includes important vegetables, oilseeds, and fodder crops. In this study, various phenotypes of recombinant inbred lines (RILs) of B. rapa were investigated, including their responses to five different pathogenic Botrytis cinerea isolates, responses to aphid and thrips during flowering stages, days to flowering, and plant heights. Responses of 113 RILs to five different B. cinerea isolates showed variations, suggesting that genetic factors controlling resistance or tolerance against each isolate were dependent on isolate/genotype pairs. Correlation analysis was performed to understand the nature of genetic factors and the relationship among these phenotypes. Although high levels of correlation were not detected between phenotypes assessed in this study, statistically significant correlation was detected for several combinations. Significant positive correlations were found for different B. cinerea isolates, supporting that certain levels of commonality could exist in genetic components controlling resistance against different B. cinerea isolates. Based on correlation analysis using numbers of insects counted on plants, it was speculated that genetic factors responsible for aphid tolerance or repellence might be also involved in the response against thrips. Relationship between vegetative growth and tolerance against B. cinereal or insects is rather more complicated. However, it was observed that shorter plants appeared to have a certain level of tolerance or repellence against both aphids and thrips. Data presented in this study could be used to assist further genetic studies and breeding efforts to obtain Botritis and insect resistance for B. rapa.

• Journal of Microbiology and Biotechnology
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• 제33권10호
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• pp.1351-1360
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• 2023

Endocrine-disrupting chemicals (EDCs) are compounds that disturb hormonal homeostasis by binding to receptors. EDCs are metabolized through hepatic enzymes, causing altered transcriptional activities of hormone receptors, and thus necessitating the exploration of the potential endocrine-disrupting activities of EDC-derived metabolites. Accordingly, we have developed an integrative workflow for evaluating the post-metabolic activity of potential hazardous compounds. The system facilitates the identification of metabolites that exert hormonal disruption through the integrative application of an MS/MS similarity network and predictive biotransformation based on known hepatic enzymatic reactions. As proof-of-concept, the transcriptional activities of 13 chemicals were evaluated by applying the in vitro metabolic module (S9 fraction). Identified among the tested chemicals were three thyroid hormone receptor (THR) agonistic compounds that showed increased transcriptional activities after phase I+II reactions (T3, 309.1 ± 17.3%; DITPA, 30.7 ± 1.8%; GC-1, 160.6 ± 8.6% to the corresponding parents). The metabolic profiles of these three compounds showed common biotransformation patterns, particularly in the phase II reactions (glucuronide conjugation, sulfation, GSH conjugation, and amino acid conjugation). Data-dependent exploration based on molecular network analysis of T3 profiles revealed that lipids and lipid-like molecules were the most enriched biotransformants. The subsequent subnetwork analysis proposed 14 additional features, including T4 in addition to 9 metabolized compounds that were annotated by prediction system based on possible hepatic enzymatic reaction. The other 10 THR agonistic negative compounds showed unique biotransformation patterns according to structural commonality, which corresponded to previous in vivo studies. Our evaluation system demonstrated highly predictive and accurate performance in determining the potential thyroid-disrupting activity of EDC-derived metabolites and for proposing novel biotransformants.

• 한국어교육
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• 제29권3호
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• pp.325-344
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• 2018

The purpose of this study is to summarize PWIM (Picture Words Inductive Model) which is one of learner-centered vocabulary teaching-learning models, and suggest ways to implement them in Korean language education. The pictures that are used in the Korean language education field help visualize the specific shape, color, and texture of the vocabulary that is the learning target; thus, helping beginner learners to recognize the meaning of the sound. Visual material stimulates the intrinsic schema of the learner and not only becomes a 'bridge' connecting the mother tongue and the Korean language, but also reduces difficulty in learning a foreign language because of the ambiguity between meaning and sound in Korean and all languages. PWIM shows commonality with existing learning methods in that it uses visual materials. However, in the past, the teacher-centered learning method has only imitated the teacher because the teacher showed a piece-wise, out-of-life photograph and taught the word. PWIM is a learner-centered learning method that stimulates learners to find vocabulary on their own by presenting visual information reflecting the context. In this paper, PWIM is more suitable for beginner learners who are learning specific concrete vocabulary such as personal identity (mainly objects), residence and environment, daily life, shopping, health, climate, and traffic. The purpose of this study was to develop a method of using PWIM suitable for Korean language learners and teaching procedures. The researchers rearranged the previous research into three steps: brainstorming and word organization, generalization of semantic and morphological rules of extracted words, and application of words. In the case of PWIM, you can go through all three steps at once. Otherwise, it is possible to divide the three steps of PWIM and teach at different times. It is expected that teachers and learners using the PWIM teaching-learning method, which uses realistic visual materials, will enable making an effective class together.

• 대한간호학회지
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• 제48권3호
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• pp.323-334
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• 2018

Purpose: The purpose of this study was to develop a scale to measure person-centered critical care nursing and verify its reliability and validity. Methods: A total of 38 preliminary items on person-centered critical care nursing were selected using content validity analysis of and expert opinion on 72 candidate items derived through literature review and qualitative interviews. We conducted a questionnaire survey with 477 nurses who worked in intensive care units. The collected data were analyzed using exploratory factor analysis (EFA) and confirmative factor analysis (CFA) with SPSS and AMOS 24.0 program. Results: EFA was performed with principal axis factor analysis and Varimax rotation. The 15 items in 4 factors that accounted for 50.8% of the total variance were identified by deleting the items that were not meet the condition that the commonality should be .30 or more and the factor loading over .40. We named the factors as compassion, individuality, respect, and comfort, respectively. The correlation coefficient between this scale and the Caring Perception Scale was r=.57 (p<.001), which determined concurrent validity. The item-total correlation values ranged from .39 to .63, and the internal consistency for the scale was Cronbach's ${\alpha}=.84$. Conclusion: The reliability and validity of the 15 item person-centered critical care nursing scale were verified. It is expected that the use of this scale would expand person-centered care in critical care nursing.

• 한국콘텐츠학회논문지
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• 제13권7호
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• pp.38-50
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• 2013

영화감독 양영희의 두 편의 다큐멘터리 <디어 평양>(2005), <굿바이, 평양>(2009)과 극영화 <가족의 나라>(2013)는 재일코리안 디아스포라로서 감독의 자전적 경험을 바탕으로 제작된 영화로 남북한과 일본이라는 국민국가의 틈바구니에 선 재일코리안 디아스포라 문제를 제기하고 있다. 세 편의 영화는 제주, 오사카, 평양을 횡단하며 구축된 가족의 서사를 질문하는 것을 통해 국민국가가 부과한 경계를 의심하고 '가족의 나라'라는 새로운 탈주의 공간을 모색한다. 이 글은 양영희의 영화가 분단으로 한반도에 발생한 두 개의 국민국가가 강력하게 추구하는 통합과 일체감, 조국에 대한 획일적인 교육에 긴장을 일으키고 그것을 이질화시키면서 자신의 정체성을 재조정해가는 과정을 추적하였다. 결국 이들 영화는 국민국가의 경계를 넘나드는 혼종적 정체성에서 재일코리안 디아스포라의 미래 정체성을 예견하고 있는데 이는 동북아의 평화와 공존, 남북한의 적대성을 해체하는 작업에서 요구되는 타자 수용성, 개방성, 연대성의 가능성이 재일 코리안 디아스포라에게 있음을 보여주는 것이라 할 수 있다.

• 한국물환경학회지
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• 제37권6호
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• pp.493-500
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• 2021

Floating solar photovoltaic (hereinafter PV) power generation is emerging as a proper alternative to overcome various environmental limitations of existing offshore PV generation. However, more government-led policy design and technical and institutional development are still required. Based on the policy agenda setting theory and technological innovation theory, this study contains the research questions concerning the co-evolution of technology and the floating solar PV policy. This study primarily evaluates the technological and institutional development level of floating solar PV policy through a survey of domestic floating solar PV experts. Secondly, we also analyze the kind of policy agenda that should be set a priori. Analyzing the priorities to be considered, the first environmental enhancement needs to be considered from both the technical and institutional aspects. The second candidate task for the policy agenda is residents' conflict and improvement of regulations. Both candidate tasks need to be actively considered in the policy agenda from the institutional point of view. The third is publicity, profit sharing, follow-up monitoring, and cost. Among them, public relations and profit sharing are tasks that need to be considered in the policy agenda from the institutional point of view. On the other hand, the cost of follow-up monitoring should be considered as a policy agenda in terms of technology, system, and common aspects. Finally, there are technical standards. Likewise, technical standards need to be considered in the policy agenda in terms of both technical and institutional commonality.