노동은의 ' 알고싶다 ' 5 : 통영 , 그 섬에 가고 싶다

노동은 (Dong Eun Noh) 민족음악학회 1995 음악과 민족 Vol.9 No.-

특집1 : 노동은의 북한방문기와 발표논문 : 1998년 ' 윤이상통일음악회 ' 를 다녀와서

노동은 ( Dong Eun Noh ) 민족음악학회 1999 음악과 민족 Vol.17 No.-

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특집 1 : 노동은의 북한방문기와 발표논문 / 1998 년 ' 윤이상통일음악회 ' 를 다녀와서

노동은(Dong Eun Noh) 민족음악학회 1999 음악과 민족 Vol.17 No.-

고도정수처리 공정에서의 천연유기물질 특성변화 및 소독부산물 전구물질의 제거특성 평가

노재순,손희종,박은주,황영도,최동훈,배석문,신판세 慶星大學校 環境問題硏究所 2002 環境硏報 Vol.12 No.1

In this research the movement and apparent molecular weight distribution of hydrophilic/hydrophobic organic matters in advanced water treatment process were investigated using the raw water of Maeri area, located in downstream of Nakdong river, and the variation of the disinfection by-product formation potential was also investigated. In the raw water used in experiments, the content of BDOC (biodegradable dissolved organic carbon) in dissolved organic carbon (DOC) was about 39%, and this value is far above a normal, Pre-ozone treatment showed an increase of 40% in the BDOC content, and this means that biodegradability was remarkably increased by ozone treatment BDOC concentration in BAC treated water was 0.09 mg/L, which means 84% of BDOC removal rate compared with that in post-ozone treated water. The variation of chlorine disinfection by-product formation potential in each process unit of water treatment process was analyzed. TOXFP concentration in raw water was 449 ㎍/L, and the contents of THMFP and HAAFP among TOXFP were 24% and 23%, respectively. The removabilities of these materials BAC process had an order of TOXFP > HAAFP > THMFP. BAC process was less effective for THMFP than others. The distribution of hydrophilic organic matters were evaluated in each treatment process. Hydrophilic and hydrophobic matters in the raw water had a ratio of 50 : 50, and the ozone treatment decreased the content of hydrophobic matters. The BAC treatment made the ratio 85:15. These mean that the removal of hydrophilic matters is more difficult than that of hydrophobic materials in water treatment process. In addition the portions of humic and fulvic acid in hydrophobic matters were analyzed. Fulvic acid a large portion among hydrophobic matters in the raw water, and the portion was 78%. Ozone treatment was more effective on the removal of fulvic acid than humic acid. After BAC treatment, the concentration of residual fulvic acid was high than humic acid. Chlorine disinfection by-product formation for hydrophilic and hydrophobic mattrts was compared in each process unit. in the raw water TOXFP and THMFP formation for hydrophobic matter was higher, and HAAFP was highly formated for hydrophobic matter. After post-ozone or BAC treatment, chlorine disinfection by-product formation has high potential for hydrophobic matters. Comparing humic and fulvic acids, chlorine disinfection by-product formation potential was higher for humic acid than for fulvic acid in all processes. In the comparison of the reactivity with chlorine disinfection by-product per unit DOC, THMFP and DOXFP showed higher reactivity with hydrophobic matter than with hydrophilic matter in all processes, and HAAFP was highly reacitive with hydrophilic matter. Apparent molecular weight distributions of organic matters were investigated in each process step.The content of low molecular weight organic matters less than 1000 Da in DOC was high in all processes except raw water, but molecular weight organic matters more than 1000 da was higher than molecular weight organic matters less than 1000 Da in the formation potential of chlorine disinfection by-product.

TTF(COO^-)_4 음이온이 삽입된 층상형 이중수산화물(LDH)

노동윤,서은미,한상미 서울여자대학교 자연과학연구소 1997 자연과학연구논문집 Vol.9 No.-

본 연구에서 마그네슘과 알루미늄 LDH에 C_3S_3(COO^-)_2와 TFF(COO^-)_4를 음이온 교환은 통한 삽입(intercalation)하여 합성하고 적외선 분광과 x-선 회절 분석법에 의해 분석하였다. C_3S_3(COO^-)_2의 경우 적외선 분석에 의해서는 카르복실기의 존재가 확인되었지만 x-선 회절 분석에 의하면 층 자체가 깨어짐을 볼 수 있다. Mg^2+/Al^3+/NO_3^-에서 한 층의 간격이 7.7Å 인데 비해 Mg^2+/Al^3+/TTF(COO^-)_4의 한 층의 간격이 7.87Å로 음이온 교환에 의해 층 간격이 넓어졌음을 알 수 있다. 그러나 이 층의 간격이 TTF(COO^-)_4가 층에 수직인 상태로 삽입될 정도로 넓지 않아 층에 평행인 상태로 들어가 있음을 알 수 있다. 만약 M^2+/M^3+의 비를 조절하여 합성한다면 TTF(COO^-)_4가 수직인 상태로 삽입될 수 있음을 예측할 수 있다. New layered double hydroxide(LDH) intercalation complex of the type [Mg_l-xAl_x(OH)_2s][TTF(COO-)_4]_x/4g·zH_2O has been prepared by the direct method. According to the XRD measurement, interlayer space of the TTF(COO-)_4-intercalated complex(7.84A˘ ) is larger than that of NO_3 (7.7A˘). From these data we propose that TTF(COO-)_4 anions be lying in LHD layer, which is identified from the calculation of the charge density.

청자의 맞장구 유형과 기능 연구

노은희 한국화법학회 2002 화법연구 Vol.4 No.-

The aims of this study is to inquire into the hearer's supportive back-channel types and functions in the conversation, and through this inquiry to investigate the pedagogical implication of the hearer's back-channel. The supportive back-channel means ‘the hearer's verbal or nonverbal response to the speaker's performance with a view to assisting the speaker’. The verbal back-channel type is classified into discourse mark, repetition & substitution, emotional expression. The nonverbal back-channel type is classified into nodding, laugh, emotional face, clapping, touch. This supportive back-channel performs the function of commuication in two aspects; conversation progress, relation-tying. First, the back- channel is used to display listening or understanding in the aspect of conversation progress. Second, the hearer's back-channel shows the attention and sympathy for the speaker, finally contributes to forming the social ties in the aspect of relation-tying.

초등학교 수학 교과서에 나오는 자연수의 사칙 연산 문장제 분석

노현옥,정은실 진주교육대학교 초등교육연구소 2005 科學敎育硏究 Vol.28 No.-

본 연구에서는 초등학교 학생의 자연수 사칙 연산에 관한 문장제 해결 능력은 문장제 구성요소에 따라서 어떻게 다른지, 또 제7차 교육 과정에 의한 초등학교 수학 교과서와 익힘책에서 자연수의 사칙 연산 문장제의 구문론, 의미론, 소재별 특성은 단계별로 어떠한 빈도와 분포로 나타나는지를 알아보았다. The purpose of this study is to analyze the word problems of the four fundamental operations in elementary school mathematics textbooks and workbooks based on the 7th Mathematics Curriculum. In the study the components of the word problems are proposed as the syntax, the semantics and topics. The subjects of the study are 540 students(2nd and 3rd grade) selected from an elementary school located in Jinju and the 436 word problems of the four fundamental operations in the elementary mathematics textbook and mathematics workbooks(1-Ga stage to 4-Ga stage). The followings are the result of the study. First, children's ability to solve word problems is poor in word problems with long sentences, with inconsistency between the order of data mention and calculation order, and with unnecessary information. Second, as for the semantic, children easily solve Part-Part-Whole 1 type and Join 1 type of the addition, and Separate type of subtraction. It implies that it is difficult for children to solve the word problems with the unknown in the starting group. Word problem solving ability is poor at Compare type in subtraction, Cartesian Products type in multiplication, and Measurement type in division. Third, word problems with inconsistency between the order of data mention and calculation order, and with unnecessary information are rarely presented in the textbook and workbooks. The problems were biased to Part-Part-Whole type of the addition situation, Separate type of subtraction situation, and the Repeated Addition type of multiplication situation and and Measurement type of division situation. Considering that these types generally showed high success rate in problem solution, we can guess they can solve the problems easily similar to the ones presented in the textbook. Fourth, most topics in textbooks and workbooks are fairy books, fruits, stationery, number of people, transportation, food and animals. Summarizing the above study results, word problems presented in the textbooks were biased to specific syntax, semantics and topics. To nurture the problem solving abilities, we need to present diversified word problems considering the difficulties. Additionally, teachers need to reorganize teaching plans and establish evaluation methods considering the difficulty level of each component of the problem situation in order to develop the problem solving abilities, because students show different problem solving abilities according to operation type.

협조적인 대화의 맞장구

노은희 弘益大學校 東西文化硏究所 2001 東西文化硏究 Vol.9 No.-

The aim of this study is to inquire into the back-channels in cooperative conversation. The back-channels is used as the major resources of communication. The back-channels can be divided into two groups: i.e. the one is the minimal response expression and the other is the repetition. Hearer often use the back-channels for supporting and supplementing the speaker' utterance. Fundamentally, the back-channels shows the concern and consideration for the speaker and conversation. So, The back-channels contribute to forming the social ties in the conversation.

AAC(보완대체 의사소통)의 중증 정신지체아동 적용에 대한 태도 연구 : 특수교육·재활 관련 전공 대학생들을 중심으로

노동우,백은아,강수균 국립특수교육원 2002 특수교육연구 Vol.9 No.2

본 연구의 목적은 AAC(보완대체 의사소통)의 중증 정신지체아동 적용에 대하여 특수교육 및 재활관련 전공 대학생 104명을 대상으로 필요도, 인식도, 중요도 등을 조사한 태도 연구이다. 각 집단에 대하여 빈도분석을 실시하고 성별, 전공별, 학년별, 장애인과의 접촉유무별, AAC 과목 수강여부별, 실습여부별 등에 따른 차이를 검정하기 위하여 x^2 검정을 실시하여 분석하였다. 분석결과, 전체적으로 필요도 및 중요도 영역에서는 높은 결과가 나타났으나 인식도 영역에서는 낮은 결과가 나타났다. 이는 재활관련 및 특수교육 분야와 관련이 있는 대학 내에서 AAC 관련 전문과목의 편성 및 교육이 필요하며, 현장에서의 AAC 교육 및 실습 등이 이루어져야함을 시사하고 있다. The purpose of this study was to investigate the university students' attitudes toward the augmentative and alternative communication(AAC) use in children with severe mental retardation. One-hundred-four university students who major in rehabilitation science or special education self-administered questionnaires on the necessity, the awareness, and the importance of AAC use. The frequency analysis and the chi-square test were used to analyze the trend and the differences among groups of different gender, areas of study, years in the university, experiences of interacting with people with disabilities, training in AAC classes, and practical training experiences. The results of the survey show that overall awareness about AAC use was lower than the subjects' perceived necessity of AAC methods. The rated importance of the AAC use by the subjects were high in all survey items. Students who had attended AAC classes and had practical training experience showed more positive attitude to the AAC use. The results of the present study suggest that the professional AAC curriculum development along with practical training is an important factor in promoting public awareness on the AAC use for the people with disabilities.

미나리과 산채의 아질산염 소거능

노광석,양미옥,조은자 한국조리과학회 2002 한국식품조리과학회지 Vol.18 No.1

The nitrite scavenging effect of three kinds of edible wild plants belong to Umbelliferaeceae family was investigated. The contents of crude protein, crude lipid and β-carotene of the plants were in the range of 22.99∼31.00%, 3.51∼5.08% and 5.40∼19.81 ㎎%, respectively. The content of ascorbic acid was very low and selenium was not detected in any samples. The contents of linoleic acid and linolenic acid were 66.46∼77.44%. The content of total phenol was 875.77 ㎎% in Ledebouriella seseloides WOLFF, which was the highest among the samples. The methanol fraction of the plant extract showed higher nitrite scavenging effect than the water fraction. The nitrite scavenging effects of the samples were the highest at pH 1.2 and lowest at pH 6.0, suggesting that it's pH dependent. Nitrite scavenging effect of methnol-soluble fractions obtained from Ledebouriella seseloides WOLFF was 95.3% at pH 1.2, which was the greatest among tested samples. There was a high correlation between the nitrite scavenging effect and the total phenol content.