사운드 비주얼리제이션의 공간적 확장을 통한 미디어퍼포먼스 : "Ta! (打-他) for realtime audio and video"를 중심으로

박순영(Soon-young Park),이수진(Su Zin Rhee),김현주(Hyun Ju Kim) 한국HCI학회 2012 한국HCI학회 학술대회 Vol.2012 No.1

미디어아트는 20세기 중반이후 기술 발전과 컴퓨터의 등장으로 빠르게 발전하고 있다. 1960년대에는 "사운드아트"의 개념이 등장하면서 노이즈를 비롯한 다양한 사운드의 활용가능성이 부각되어 왔다. 영화, 설치예술 등의 작품에서 이미지와 사운드는 상호보완적으로 다양한 형태로 결합한다. 이 중 미디어 퍼포먼스는 사운드와 비주얼의 결합양상 중 전시형태를 벗어나 공연으로서의 사운드 비주얼리제이션을 추구하며 현장성과 즉흥성이 특징이다, 도시 건물 외벽의 커다란 스크린을 활용한 미디어파사드는 오늘날 산업체의 광고 뿐 아니라 미디어아트분야에서도 활발히 활용되고 있다. 본 연구에서는 이러한 연장선상에서 사운드아트의 유형을 분류하고, 박순영 이수진의 "Ta!(打-他) for realtime audio and video"를 사운드 비주얼리제이션의 공간적 확장을 통한 미디어 퍼포먼스 측면에서 분석 연구한다. Media art has rapidly developed through the technical development and the introduction of digital technology since mid-twentieth century. In 1960s, the notion of sound art emerged with the various methods of sound utilizing noise. Sound and image mingles together in various forms of art such as films and installations. Among them we focus on media performance which searches for sound visualization as a performance beyond the exhibition style, having on-site and improvisational features. Media facades use big screens in the outside of the buildings and are used not only for advertisements but also for live public media art thesedays. In this regards, we classifies sound arts into four categories and introduce"Ta!(打-他) for realtime audio and video" by Soon-young Park and Suzin Rhee, as an example for latest forms of sound arts which is a media performance through the spatial expansion of the sound visualization.

노인 당뇨병환자의 운동수행에 영향을 미치는 요인

박인순(In-soon Park),김창숙(Chang-sook Kim),김란(Ran Kim),김영재(Young-jae Kim),박명희(Myung-hee Park),정영주(Young-ju Jung) 대한환경위생공학회 2009 대한환경위생공학회지 Vol.24 No.4

The purpose of this study was to identify the factors influencing the Exercise Performance of elderly patients with diabetes. The subjects were 153 elderly patients with diabetes who were selected from the public health center in Gwang ju. The data collected was analyzed using descriptive statistics, t-test, ANOVA, Pearson's correlation and stepwise multiple regression. This study found that approximately 52.9% of the subjects were exercising regulary. Exercise performance was significantly different according to education level, family income by month, and level of diabetes education. Significant factors influencing exercise performance were exercise self-efficacy, exercise social support and exercise benefits. The most powerful predictor of exercise performance was exercise self-efficacy(34.2%). This study suggests that nurses should emphasize exercise social support. and exercise benefits as well as reinforce exercise self-efficacy to improve exercise performance of the elderly patients with diabetes.

암면재배 수박의 품종별 당함량 비교

박순기,이범선,최진호,김월수,정순주 전남대학교 농업과학기술연구소 2000 農業科學技術硏究 Vol.35 No.-

The fruit qualities and sugar contents of hydroponically grown watermelon cultivars were investigated in order to obtain informations for nutriculture of watermelon in glass house. The fruit circumference of Mudeungsan watermelon was increased from 30 to 38 days after pollination, and periods of fruit development was longer than that of other cultivars. Total soluble solid content in fruit flesh of watermelon was high in Samboggool, Gwigongja, Dalgona, Gamro, Mudeungsan, Olimpia, Hwangto and Geumro in order. Maltose content was higher in Gwigongja and Mudeungsan watermelon cultivar Sucrose content was higher in Samboggool, Gwigongja and Dalgona watermelon cultivar than that of other watermelon cultivars. Glucose content was much higher in Mudeungsan watermelon cultivar while very lower in Samboggool, Gwigongja and Dalgona watermelon cultivar than that of other watermelon cultivars. Fructose content was higher in Hwangto, Gamro, and Mudeungsan watermelon cultivar while was lower in Gwigongja watermelon cultivar than that of other watermelon cultivars. Maltose, glucose, and fructose content in fruit fresh of watermelon was higher in Mudeungsan watermelon than that of other watermelon cultivars. Contents of maltose, fructose and glucose in fruit flesh of watermelon were higher in Mudeungsan watermelon than those of other cultivars.

음식물 쓰레기 퇴비가 오이 발아와 유묘생장에 미치는 영향

박진영,조경철,김희경,지연태,정순주 全南大學校 農業科學技術硏究所 2001 農業科學技術硏究 Vol.36 No.-

This study was conducted to find out toxicity of compost made of food waste to cucumber seed germination and seedlings growth when it was mixed with Mixlite for bed substrate. Mixlite was solely used as bed soil, or mixed with food waste compost ranging 1% to 100% (w/w). Germination percentage and seedling growth of cucumber were examined in 4 weeks after seedling. When cucumber seeds were sowed in Mixlite mixed with food waste compost at 100, 50, 30, 20, 10 or 1%, germination percentages were 30, 36, 38, 46, 74 and 84% compared to with control(100%), respectively. It showed that germination percentage percentage was adversely affected by the amount of food waste composed mixed in the bed substract. Plant height and hypocotyls diameter, root length and root fresh weight, hypocotyls fresh weight and cotyledon fresh weight of cucumber seedling were similarly adversely affected by the amount of food waste compost. Optimum content of the food waste compost for cucumber nursery substrate was found to be 1% of Mixlite.

하드웨어/소프트웨어 분할을 위한 개선된 백트랙킹 방법

朴道淳,李免宰,吳周映 弘益大學校 科學技術硏究所 2001 科學技術硏究論文集 Vol.12 No.-

Embedded systems typically consist of application specific hardware parts and programmable parts,i.e processors like DSPs, core processors or ASIPs. In comparison to the hardware parts, the software parts can be developed and modified each easier. Thus software is less expensive in terms of costs and development time. Hardware however, provides better performance. For this reason, a system designer's goal is a system which fulfills all performance constraints by using as few as possible hardware. Hardware/Software codesign deals with the problem of designing embedded systems. This paper describe an improved approach in hardware/software partitioning. The approach is based on backtracking method to solve the partitioning problem. Because our algorithm use dynamic search order, pruning function, this algorithm will be more faster than simulated annealing for finding optimal partitioning.

이차함수의 효율적인 지도방안 : 중학교 3학년을 중심으로 For the third grade of middle school

朴順喆,徐玹珠 조선대학교 사범대학 부설 교과교육연구소 1999 敎科敎育硏究 Vol.2 No.1

화훼꽃말의 표준화를 위한 화훼꽃말의 종류와 유래에 관한 연구

박윤점,허북구,서춘순,송채은,정주연 韓國植物ㆍ人間ㆍ環境學會 1999 인간식물환경학회지 Vol.2 No.1

This survey was carried out to investigate kinds and origins of flower languages of common flowering plants and standardize them. A flowering plant has about 5 kinds of flower languages. Differnt literatures have different flower languages for the same flowering plant. So differnt flower languages need to have standard flower languages. Flower languages originate from shape(8.0%) > color(7.5%) > characteristics(4.4%) > mythology and legend(4.9%) > scientific name(2.3%) > flowering time(1.8%) > perfume(0.9%) > and others(1.7%). The origin of 68.5% of flower languages was found to be obscure.

생물학 탐구에서 학생들이 생성한 가설검증방법의 유형

박순화,고경태,정진수,권용주 한국과학교육학회 2005 한국과학교육학회지 Vol.25 No.2

이 연구의 목적은 학생들의 생물학 가설검증방법의 유형을 분류 데 있다. 이를 위해 고등학생 35명과 대학생 40명을 표집 하여 수국, 제비 나비, 감자즙, 펭귄 등 4개의 가설검증 과제를 투입하였다. 각 과제에서 연구대상 학생들은 현상을 관찰하여 인과적 의문을 생성하고, 집단토의를 통해서 하나의 가설을 생성하였다. 그런 후 스스로 생성한 가설을 검증할 수 있는 방법을 고안하였다. 연구자들은 이렇게 고안된 학생들의 가설검증방법을 분석하여 몇 가지로 유형화하였다 그 결과에 의하면 먼저, 하나의 원인으로 된 가설의 검증유형은 직접 관찰법, 유사현상 비교법, 긍정 비교법, 긍정-부정 비교법, 비례 비교법 등으로 분류되었다 그리고 여러 개의 원인으로 된 가설은 크게 부분 검증법과 전체 검증법으로 구분되었고, 부분 검증법은 다시 단일 유형과 다수 유형의 하위 유형으로 구분되었으며, 전체 검증법은 유기적 유형, 기계적 유형, 혼합 유형 등의 하위 유형으로 구분되었다. The purpose of this study was to analyze the college students' and high school students' testing methods for biological hypotheses. Subjects were 35 11th grade students and 40 college students. Four hypothesis-testing tasks were developed and administered to the subjects: hydrangea, swallow butterfly, juiced potato, and penguin tasks. After being presented with the phenomena of the tasks, students were asked to generate questions and hypotheses and then to write a hypothesis-testing method on a questionnaire. Students' hypothesis-testing methods were classified into 5 types for mono-cause hypotheses; direct observation, similar phenomenon comparison, positive comparison, positive-negative comparison, and proportion comparison. In addition, students' hypothesis-testing methods were classified into 5 types for multi-cause hypotheses; mono type, poly type, organic type, mechanic type, and mixed type. This study also discussed the implications of these findings for teaching and learning in science education.

붕소확산에 의한 산화적층결함의 후면게터링

朴善宇,洪淳寬,金鐵柱 서울市立大學校 1991 論文集 Vol.25 No.-

The backside gettering phenomena of OSFs which are generated at the Si-SiO₂interface during the oxidation is observed. After the backside boron diffusion at 1200℃ for 120min, the OSFs' density on the Si(100) front surface is reduced from 10?cm-²to about 20cm-²or below. In addition to, the rate of decrease of the OSFs' density is deduced experimentally as a function of the boron diffusion time and temperature.

부모와 교사의 유아발달 기대수준

박순이,심성경,박주희 이화여자대학교 사범대학 교육과학연구소 2005 교육과학연구 Vol.36 No.2

본 연구는 유아의 부모와 교사의 유아발달 기대수준을 알아보고, 배경변인에 따른 차이와 어머니-아버지-교사 간 차이를 알아본 것이다. 연구의 대상은 4, 5세 유치원아와 초등학교 1학년생 각 100명씩 총 300명 유아의 아버지와 어머니 300쌍과 담임교사 30명이다. Hess와 Azuma(1981)의 DEQ(Developmental Expectations Questionaire)로 조사한 결과 유아에 대한 부모와 교사의 발달기대수준은 전체적으로 높은 편으로 나타났으며, 배경변인에 따른 차이를 보면 유아의 연령과 교육기관유형에 따라 유의한 차이가 있었다. 즉, 유아의 연령이 증가함에 따라 자녀가 초등학교에 다닐 때 부모와 교사 모두 더 높은 기대수준을 보였다. 아버지- 어머니-교사 간 유아발달 기대수준의 차이를 보면 아버지와 교사 간에는 차이가 없고 어머니의 발달기대수준이 그에 비해 약간 낮은 것으로 나타났다. 배경변인에 따른 아버지-어머니-교사의 발달기대 수준 차이를 보면 유아의 연령과 기관유형에 따라 달랐다. 즉, 아버지와 어머니가 4세와 6세아에 대해 높은 기대수준을 보인 반면 교사는 5세아에 대해 높은 기대수준을 나타냈다. 또한 유치원의 경우는 교사가, 초등학교의 경우는 아버지, 어머니가 더 높은 발달기대수준을 보였다. The main purpose of this study is to investigate the expectation levels of parents and teachers about their children's development. The questions for research are as follows. 1. What is the expectation level of parents and teachers about their children's development? Is there any significant difference in the expectation level of fathers, mothers, and teachers about their children's development according to the background variables? 2. What is the discrepancy among the expectation levels of fathers, mothers, and teachers about their children's development? Is there any significant difference in discrepancies among the expectation level of fathers, mothers, and teachers about their children's development according to the background variables? The subjects of this study were 300 children of 4, 5, and 6 years of age and their parents and 30 teachers from 10 kindergartens and 5 primary schools in K City. The data were collected using DEQ(Developmental Expectation Questionnaire) of Robert D. Hess & Hiroshi Azuma(1981). And the data were analyzed by the statistical methods of M, Sd, t-test, one way ANOVA, with the SPSS/PC Program. The results of this study were summarized as follows; 1. The parents and teachers show high expectation levels about their children's development. They expect their children's early achievements in all the items of developmental tasks. The expectation level of parents about their children's development goes up as children's age. And the parents of primary children show higher expectation levels about their children's development than those of kindergarteners. But The expectation level of teachers about their children's development is highest for the children of age 5, and is higher for the kindergarteners than for primary school children. 2. There is no discrepancy of expectation levels about children's development between fathers and teachers. But the mothers show lower expectation levels about children's development than the fathers and the teachers. There are some significant differences in discrepancies of expectation levels about their children between parents and teachers according to the children's age and a type of educational institution: the fathers and the mothers show much higher expectation level than teachers especially for the children of age 4, 6 and for the kindergarteners.