윤이상의 <고풍의상>: 박, 박자 및 리듬적 특징 연구

주윤영 ( Yun Young Joo ) 세계음악학회 2012 음악과 문화 Vol.27 No.-

Yun`s early art song <Traditional Attire> successfully represents the rhythmic characteristics of Korean traditional music, which is the coexistence of duple and triple meter in musical time. However, it has never been studied in depth. Thus, this paper will discuss how Yun brought out the rhythmic characteristics of Korean traditional music, not depending on any particular changddan (rhythmic patterns of Korean traditional music), and rhythmic features of the Korean text within the musical texture. In the course of the study, "Si-Jo," one of the three genres of traditional Korean classical art song, will be mentioned, and Pyongsijo <Dong-chang-i> will be examined to provide background discussion.

Synergistic effects of alkylated graphene oxide on the properties of polypropylene-based carbon nanocomposites.

Yun, Young Soo,Pyo, Hye-Ri,Lee, Jae Yun,Chin, In-Joo,Jin, Hyoung-Joon American Scientific Publishers 2013 Journal of Nanoscience and Nanotechnology Vol.13 No.10

<P>Polypropylene (PP)/carbon black (CB)-alkylated graphene oxide (AGO) hybrid nanocomposites were prepared via solution process and the synergistic effects of AGO on the properties of the PP/CB nanocomposites were investigated. AGO at a content of only 0.2 wt% formed an overlapped network structure in the PP matrix and affected the electrical, thermal and mechanical properties of the PP/CB nanocomposites. Specifically, PP/CB (5 wt%)-AGO (0.2 wt%) nanocomposites exhibited an electrical percolation threshold at lower CB contents than the PP/CB nanocomposites did, and the sheet resistance was decreased to 2.3 x 10(7) omega/sq. The thermal degradation temperature and recrystallization temperature of the PP/CB (10 wt%) nanocomposites were increased by 11.3 and 1.6 degrees C, respectively, by the addition of 0.2 wt% AGO. In addition, the Young's modulus of the PP/CB (10 wt%) nanocomposite was increased from 438.1 to 540.1 MPa.</P>

교정치료후 부정위치된 제2대구치의 양상에 관한 연구

윤용선,이동주 대한치과교정학회 1995 대한치과교정학회지 Vol.25 No.3

이 연구의 목적은 교정치료시 제2대구치의 위치변화를 알아보기 위함이다. 이를 위하여 제1대구치까지 banding하여 교정치료를 완료한 성인환자 54명을 Class Ⅰ 발치군 15명, Class Ⅰ 비발치군 12명, Class Ⅱ 13명, Class Ⅲ 14명으로 4개의 군으로 분류하고 치료전후의 두부방사선 계측사진을 분석하였다. 이 연구로부터 얻어진 결과는 다음과 같다. 1. Class Ⅰ 발치군에서 하악 제2대구치는 제1대구치보다 적은 정출과 더 많은 원심경사를 보였고, 상악 제2대구치는 제1대구치와 유사한 정출과 근심경사를 보였다. 2. Class Ⅰ 발치군에서 하악 제2대구치는 제1대구치에 비해 함입되고 유사한 원심경사를 보였으며, 상악 제2대구치는 제1대구치와 비슷하게 정출되었다. 3. Class Ⅱ군에서 하악 제2대구치는 제1대구치에 비해 적은 정출을 보였고, 상악 제2대구치는 제1대구치보다 많은 정출을 보였다. 4. Class Ⅲ군에서 하악 제2대구치는 제1대구치와 유사한 정출과 더 많은 원심경사를 보였으며, 상악 제2대구치는 제1대구치에 비해 적은 정출을 보였다. 5. 제2대구치 위치변화에 대한 각 군간의 비교시 FH plane에서 상악 제2대구치 치근 분기점까지 거리 변화는 Class Ⅰ 발치군과 Class Ⅱ, Class Ⅰ 발치군과 Class Ⅲ군에서 차이를 보였으며, 구개평면과 교합평면에 대한 상악 제2대구치의 각도 변화는 Class Ⅰ 발치군과 Class Ⅲ군에서 차이를 보였으며, 하악평면에 하악 제2대구치 치근 분기점까지 거리변화는 Class Ⅰ 발치군과 비발치군, Class Ⅰ 비발치군과 Class Ⅱ군, Class Ⅰ 비발치군과 Class Ⅲ군에서 차이를 보였으며, 하악 평면과 교합평면에 대한 하악 제2대구치의 각도 변화는 각 군간에 차이를 보이지 않았다. The purpose of this study is go know about the positional change of second molar when orthodontic treatment is performed. To know about it, we andlysed cephalogram pre. and post treatment for 54 adult patients who were finished orthodontic treatment by banding to the first molar and classify them into 4 groups : Class Ⅰ extraction group 15, Class Ⅰ nonextraction group 12, Class Ⅱ group 13, class Class Ⅲ group 14. The following conclusions were obtained ; 1. In the extraction group of Class Ⅰ, mandibular second molar showed less extrusion and more distal inclination than first moarl. But maxillary second molar showed more or less extrusive and mesial inclination to much the same degree of first molar. 2. Inthe non-extractio group of Class Ⅰ, mandibular second molar in intrusive to first molar, it showed smilar distal inclination to first molar. But maxillary secont molar is extrusive similarly to first molar. 3. In the group of Class Ⅱ, mandibular second molar is less extrusive than first molar and maxillary second molar is more extrusive than first molar. 4. In the group of Class Ⅲ, mandibular second molar showed similar extrusion to first molar and more distal inclination than first molar. But maxillary second molar showed less extrusion than firs molar. 5. A comparision of the positional change of second molar among groups : The change of distance from FH plane to funcation point of maxillary second molar is the difference between Class Ⅰ extraction group and Class Ⅱ group, Class Ⅰ extraction group and Class Ⅲ group. The change of maxillary second molar to palatal plane and occlusal plane is the difference between Class Ⅰ extraction group and Class Ⅲ group. And the change of distance from mandibular plane to furcation point of mandibular second molar is difference between Class Ⅰ extraction group and non-extraction group, Class Ⅰ non-extraction group and Class Ⅱ group, Class Ⅰ non-extraction group and Class Ⅲ group. But the change of angle of mandibular second molar to mandibular plane and occlusal plane is make no difference in among groups.

상악 결손부 수복을 위한 측두피판의 이용

정창주,진국범,이동근,윤성필,김귀희,김영조 大韓顎顔面成形再建外科學會 1994 Maxillofacial Plastic Reconstructive Surgery Vol.16 No.1

The functional deformity following removal of the maxilla is considerable, especially following maxilla cancer excision. Rehabilitation of oral and maxillofacial region used to be very difficult with prosthesis or traditional flaps. Temporal muscle and fascia flaps have been described for immediate reconstruction following hemi-maxillectomy, but not total maxillectomy. The muscle and superficial fascia of the temporal area differ in their physical characteristics, vascular supply and clinical applications. Both can be employed independently or simultaneously as regional flaps in the reconstruction of a variety of complex craniofacial defects. Four case is presented in which 3 case maxilla cancer, one case non-union after maxilla fracture, and all case showed successful use of this flap. Only one patient developed partial necrosis of the flap ; significant necrosis did not occur in any other patient. This present paper reviews the anatomy, surgical technique and utilisation of temporal muscle and fascia flaps.

남자 중학생의 식품 중량과 열량을 중심으로 한 영양교육 효과에 관한 연구

신혜주,김은영,배윤정,승정자 숙명여자대학교 건강·생활과학연구소 2006 生活科學硏究誌 Vol.- No.22

This study was planned to suggest countermeasure of nutrition education by investigating adolescents, dietary behavior, food weight, and acknowledgement of food calories. 210 middle school boys were selected and asked to fill out the questionnaire. The subjects were divided by nutrition education experience; 1st grade who received nutrition session and 3rd grade who divided subjects. In terms of acknowledgement of food calories subjects nutrition education experience had more recognition for calories than the other group(p<0.01). When one bowl of rice, a potato, a bowel of kimchi and a carrot were asked. However recognition for meats, fishes and eggs were not different between two groups. Among milk and dairy foods the educated group showed high recognition both calories and weight of a piece of cheese than the other(p<0.05). The educated group showed better recognition for calories and weight of tea-spoon of butter, a tea spoon of oil and a tea-spoon of mayonaise, compared to the other group(p<0.01, p<0.05, p<0.05). Also the educated group showed better recognition for calories and weight of a packet of shrimp snack than the other group. The results of this study suggest that nutrition education improved the recognition of calories and weights of foods in study subjects. Also, the number of foods recognized for their calories and weights was higher among subjects who received nutrition education. These results will influence the choice the food by adolescents. Also the nutrition education are thought to be more effective by using photographs or food models, not just by lectures on theories.

교육대학생의 스트레스 요인 연구

이영희,조주연,방인태 서울敎育大學校 學生生活硏究所 1998 學生生活硏究 Vol.24 No.-

The purpose of this study was to analyze the stress factors which students at the Universities of Education have. Especially, after developing 'The stress-measurement scale for the students at the Universities of Education', this study identified the stress patterns and perception level on each stress factor of students of the Seoul National Univ. of Education. As a theoretical background, this study discussed researches on meaning of stress, concept/patterns/results of stress, and ways to cope with stress. Some results of this study are: First, the major domain in which students experience the highest level of stress is the domain of individual level, especially regarding personality. Female students experience the more degree of stress than male students do regarding this domain. Second, several stress domains which show high degree of relationship(higher than 60) with each other are domains of ① physical environments and study/work load, ②study/work load and study/work skills, ③ friendship and communication skills, ④ personality characteristics and self-confidence, ⑤ ways of thinking and value system, and ⑥ communication skill and study/work skill. Third, several variables which exert influence on the stress level of students at the Seoul National University of Education are variables on gender, army service experience, and academic year.

한국형 또래지명 설문지(K-PNI) 개발 연구 : 집단따돌림 측정 도구

김영신,고윤주,노주선 大韓神經精神醫學會 2001 신경정신의학 Vol.40 No.5

연구목적 : 집단따돌림은 학교폭력의 한 형태로서 피해 및 가해 학생들이 여러 가지 행동 및 정서장애를 가지고 있는 등 소아청소년 정신과 영역에서 관심을 가져야 하는 분야임에도 불구하고 체계적이며 조직적인 접근이 이루어지지 못하여 왔다. 본 연구에서는 집단따돌림과 또래 괴롭힘에 관한 현상을 객관적이고 효율적으로 평가할 수 있는 한국형 또래지명설문지를 개발하고 이에 대한 신뢰도와 타당도를 검증하고자 한다. 방 법 : 안양시 내 2개 초등학교 4, 5, 6학년을 대상으로 K-PNI와 또래수용도, 자아지각 설문지를 실시하였다. 통계방법은 Varimax Rotation Factor Analysis, Cronbach's Alpha Reliability Analysis, Pearson's Correlation Analysis를 사용하였다. 결 과 : 총 532명(남녀비=1 : 1, 학년비=1 : 1 : 1.2)의 학생들이 본 연구에 참여하였다. K-PNI는 집단따돌림의 피해자와 가해자를 잘 구분하고 신뢰도가 0.90∼0.94 사이로 높은 신뢰도를 가진 도구로 평가되었다. K-PNI는 가해자 군과 함께 피해 유형을 소극적인 형태의 따돌림인 소외형과 언어적폭력형을 한 군으로, 또한 좀더 적극적인 형태의 신체적 폭력형과 강압형을 다른 한 군으로 분리할 수 있었다. 또한 K-PNI와 또래수용도, 자아지각 중 신체, 인지 및 사회적 자아지각과는 유의한 상관관계를 보여 K-PNI 피해 및 가해 아동 분류가 타당함을 시사하였다. 결 론 : K-PNI는 집단따돌림 및 또래 괴롭힘의 행동을 객관적으로 구분할 수 있는 높은 신뢰도와 타당도를 가진 도구로서 앞으로의 집단따돌림 및 또래 괴롭힘의 연구에서 유용하게 사용될 수 있는 도구가 될 것이다. Objectives : School bullying is Known to be related to behavioral, emotional and social problems both in victims and perpetrators. The aims of this study are to develop a Korean-Peer Nomination Inventory(K-PNI), which can identify victims and perpetrators of school bullying in an objective and effective way, and to examine its reliability and validity. Methods : Fourth to 6^th graders of two elementary school in An Yang city completed K-PNI, Peer Acceptance Scale and Self-Perception Scale. Varimax Rotation Factor Analysis, Cronbach's Alpha Reliability Analysis and Pearson's Correlational Analysis were performed for statistical analyses. Results : Total of 532 students(male : female=1 : 1 : 4^th : 5^th : 6^th grader=1 : 1 : 1.2) par-ticipate in this study. Factor analysis showed that K-PNI identified victims and perpetrators of school bullying effectively with excellent reliability(Chrobach's alpha ; 0.90-0.94). Victims were further divided into two categories ; passive bullying including exclusion and verbal abuse, and active bullying including physical abuse and being forced. K-PNI, Peer acceptance scale and Self-perception scale were significantly correlated, reflecting its validity identifying victims and perpetrators of school bullying. Conclusion : K-PNI is an effective tool with excellent reliability and validity to identify victims and perpetrators of school bullying. K-PNI is expected to be a useful tool in future studies of school bullying and school violence.

양극성 정동장애와 혈청 Inositol-1-phosphatase 활성도 변화

조현주,김영철,우행원,연규월,조기승 대한생물치료정신의학회 1998 생물치료정신의학 Vol.4 No.2

Objects : Several lines of possibilites have been oroposed about the etiology of bipolar attective disorder in biological, genetic and psychosocial aspect. The purpose of this study is to inspect the etiology of bipolar affective disorder in biological aspect by measuring the changes of serum inositol-1-phosphatase activity and investing a causal relationship between clinical symptoms and serum inositol-1-phosphatase activities in patients with bipolar affective disorder. Methods : The subjects were 18 inpatients who met DSM-IV diagnostic criteria for bipolar I affective disorder, manic episode and 15 normal controls. Inositol-1-phosphatase activities were measured in serum by using spectrophotometer. Clinical symptoms of patients were assessed by YMRS at admission day and after 2 weeks lithium treatment. Results : 1) Inositol-1-phosphatase activities of the patients were increased to about 2 times as compared with those of normal controls. And the activity levels were decreased gradually to the normal at 14 days. 2) Young's Mania Rating Scale(YMRS) scores were decreased significantly by lithium treatment. 3) Statistical significance could not be found between the change of YMRS scores and the levels of inositol-1-phosphatase activity. Conclusion : In this study, statistical significance could not be found between clinical improvement and inositol-1-phosphatase activities, but the fact that lithium treatment improve the clinical manifestation shown by YMRS score changes, and reverse the increased inositol-1-phosphatase activities suggests the strong association between pathophysiology of bipolar affective disorders and inositide metabolism.

중환자실에서 기계적 환기를 시행받는 환자들의 기관내삽관 튜브의 기낭내압

이영주,윤장운,문봉기,이규완,박미미,이영석 아주대학교 1997 아주의학 Vol.2 No.2

Background and Objectives : High volume, low pressure (HVLP) cuffed tubes have been substituted for low volume, high pressure (LVHP) cuffed tubes in order to reduce complications created by the cuffed endotracheal tubes contact with the tracheal wall. Several physidans, however, prefer to use the LVHP cuff for habitual or economic reasons. Even so, careless cuff Inflation of the HVLP cuff could also induce complications. The purposes of this study were to see whether there are any differences between the usual intracuff pressure (UICP) and the Optimum intracuff pressure (OICP), to compare the OICP of three groups, and to study the correlation between the OICP and the peak inspiratory pressure (PIP) of three kinds of endotracheal tubes under mechanical Ventilation. Methods : 82 adult patients, upon admission of the ICU, were divided into 3 groups with different cuffed tube types according to the following: Portex Profile group (n=66), HVLP cuffed tube; Portex Regular group (n=11), LVHP cuffed tube; Rusch Red group (n=5), LVHP cuffed tube. We used the Portex cuff pressure manometer for Portex Profile group, the Hewlett-Packard pressure transducer for Portex Regular, and Rusch Red group to measure the intracuff pressure (ICP). The OICP was measured with the minimal leak technique (MLT). Intracuff pressure difference (ICPD) was calculated by subtracting OICP from UICP. Results : UICP and OICP of Portex Profile group were 33.12±22.25 ㎝H₂O, 22.02±12.5㎝H₂O, Portex Regular group, 70.09±30.88 ㎝H₂O, 69.45±30.41 ㎝H₂O and Rusch Red group, 378.40±38.60 ㎝H₂O, 337.60±74.45 ㎝H₂O. Significant difference was shown among the groups (p < 0.05). The significant difference of the PIP was not seen among the groups. Significant correlation between OICP and PIP (regression = 0.463, p < 0.01) was demonstrated only in Portex Profile group. ICPD of three groups were as high as 84 ㎝H₂O to as low as -56 ㎝H₂O. About 40% of the patients showed the allowable range. Conclusions : This study suggests that routine check-ups of ICP are needed when the patients are admitted to the ICU. The OICP of the HVLP cuffed tube is 1/3 -1/15 of the LVHP cuffed tube. Therefore, the routine use of the HVLP tube is highiy recommended. The OICP shows positive correlation with the PIP. This suggests to make every effort to reduce the PIP.

一部 大學生들의 性에 對한 認識,態度 및 性經驗에 關한 調査硏究

金周姸,尹太永,崔重明,朴淳永,柳東俊 慶熙大學校 1993 論文集 Vol.22 No.-

For one month from September 24, 1992, the knowledge, attitude and experience toward sex of K University student were investigated, and the results were as follows. 1. The time that majority of subjects began to be interested in sex was at the 5th to 6th grade of primary school (22.8%). The case that had troubles about sex was 77.9% of all subjects and this reveals that sex is an important issue of adolescent period. The method to resolve their sexual desire were reading books (12.2%), masturbation (10.2%) and suppression (10%). They got information of sex from magazines (37.4%), friends (21.6%) and they counselled the issue of sex with their friends (65.6%). 2. Almost all of the subjects (98.3%) talked about marriage and love at school and were interested in making friends of opposite sex. 88.4% of subjects had an experience of having friends of opposite sex and 45.3% of subjects thought them as friends. 78.1% of parents were affirmative to their children´s making friends with opposite sex. 3. Only 35.6% of subjects thought that pre-marriage virginity should be kept, and there was difference of concept between males (28.3%) and females (50.6%) (p<0.001). 4. The experience of msturbation was 63.5% and there was large difference between both sexes (male: 88.4%, female: 12.8%). The subjects that had not experienced kiss were 50.4% of total. The subjects that had not experienced sexual intercourse were 68.3% of total, and there were statistically significant difference between both sexes(male: 56.3%, female: 93%).