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.

입원한 노인환자의 사회적 지지, 무력감, 삶의 질과의 관계

박현주,서순림 노인간호학회 1999 노인간호학회지 Vol.1 No.1

This study was descriptive correlation study, tried to test the relationship among social support, powerlessness, and quality of life in the hospitalized elderly patient to develope basic data for nursing interventions. The subjects for this study were 120 patients over the age of 60 who admitted in one university hospital and one general hospital in Pohang, and one university hospital in Kyung Ju. These data were collected from September 27 to October 16 1998 by an interviewing using questionnaires. The instrument used for this study were indirectly perceived social support scale developed by Park Jee Won( 1985), A powerlessness behavioral assessment tool in the elderly by Miller (1992), and the level of quality of life by No You Ja( 1988). The data were analysed by frequency, mean, standard deviation, t-test, ANOVA, Pearson correlation coefficient using the spss/pc+. The result of this study was as follows. 1. In level of social support, family support was the highest (M= 4.53), and support by friends or relatives support was the lowest(M=3.37). Type of support, emotional support was the highest in family support(M=4.67), and support by friends or relatives support (M=3.55), and informational support was the highest in medical staffs support (M = 4.07). 2. The mean score of powerlessness was 1.39, participant of study was highest(M=1.66), and emotional response was lowest(M=1.28) in subscales. 3. The mean score of qualty of life was 3.29, family relationship was the highest (M= 3.75), and economic life was the lowest(M= 3.05) in subscales. 4. The result of analysed that the relationship among social support, powerlessness, and quality of life, there was significant negative correlation only family support (-.23, p<0.05) in relationship between social support and powerlessness. There was positive correlation between family support(.46, p<0.01), friends or relatives support (.54, p<0.01), medical staff's support (.34, p<0.01) and quality of life in the relationship between social support and quality of life. There was negative correlation between powerlessness and quality of life (-.54, p<0.05). In conclusion develope nursing plans that consist of family support, friends or relatives support, and medical staff's support which can offered proper social support were needed for relieved powerlessness and increased quality of life in hospitalized elderly.

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

평지 비가림하우스와 무등산 현지재배 무등산수박의 수량 및 과실 품질 비교

朴順基,金光秀,鄭淳柱 전남대학교 농업과학기술연구소 2000 農業科學技術硏究 Vol.35 No.-

Yields and fruit qualities of Mudeungsan Watermelon (Citrullus lanatus (Thunb.) Mansf.) was investigated in the place of 10m and 500m from sea level in order to obtain fundamental informations for improving cultural practices. Under the rain shelter house 844 fruits per 10a were harvested in the place of 10 meters from sea level, and total fruit weight was higher as 4,695.4kg than that of 1,983.7kg in the place of 500 meters from sea level. The heaviest fruit weight of watermelon was 24kg, but light fruit which are over 5kg and 7kg occupied 47% and 28% of production quantity, respectively. Soluble solid content of Mudeungsan watermelon was rapidly increased from 30 days after pollination, and the highest soluble solid content showed 11.6˚Bx at 48 days after pollination under the rain shelter house. Mudeungsan watermelon in the place of 10m from sea level could be cultivated under the rain shelter house without any failure of marketability in fruit yields and qualities of fruit weight and soluble solid content.

품종 및 배지의 종류가 양액재배 무화과의 생장과 발육에 미치는 영향

박순기,이범선,박용서,정순주 全南大學校 農業科學技術硏究所 1997 農業科學技術硏究 Vol.32 No.-

무화과의 암면 양액재배를 통하여 시설재배의 가능성을 검토하고 배지종류 및 품종에 따른 과실생육 및 수량을 검토하여 우리나라 기후에 가장 알맞는 품종을 선발하고 육성을 도모하기 위하여 수행하였다. 봉래시 품종을 4종류의 배지(펄라이트, 코코피트, 암면슬라브 및 입상암면)에 재식하고, 또한 '마쓰이도후인', '봉래시', '화이트제노아' 및 '브라운터어키' 품종을 본엽 4∼5매인 5월 17일에 암면슬라브에 각각 15주씩 정식하여 생장반응과 총수량 등을 조사한바 배지종류에 따른 봉래시 품종의 생장반응은 암면과 입상암면 배지에서 초장, 엽수, 엽장 및 측지수가 다른 배지보다 높게 나타나 이들 두가지 배지의 이용 가능성이 컸고, 암면을 사용하여 재배한 경우 초기 생장은 봉래시 품종이 좋았으나 과실의 수량면에서 단위면적당 총수량과 주당 평균수량은 마쓰이도후인>브라운터어키>봉래시, 화이트제노아 순으로 많았고, 과실 한개당 평균무게, 과장 및 과폭은 브라운터어키 품종이 가장 높았다. 우리나라 남부지역에서 시설내 양액재배에 가장 적당한 품종은 마쓰이도후인 품종과 브라운터어키 품종으로 추천되었다. This experiment was carried out to know the effect of cultivars and substrates on the growth and development of fig tree (Ficus carica L.) grown in hydroponics. Four cultivars ; Masui Dauphine, Bongraeshi, White Genoa and Brown Turkey, were used and four substrates, perlite, cocopeat, rockwool and granular rockwool were employed. Every cultivars cutted into 20cm with two buds on 27th, of February and then inserted into fockwool cube for root initiation, Every fifteen cuttings were transplanted on 17th of May in each substrate. Among cultivars 'Bongraeshi' showed highest growth in terms of plant height, number of leaves and shoots, and leaf length in the both rockwool and granular rockwool. Total yields per square meter and average yields per plant were higher in the order of Masui Dauphine > Brown Turkey > Bongraesh and White Genoa. Brown Turkey showed the heavier frjuit weight and larger fruit length and width than those of the other cultivars. Consequently, optimum cultivars and substradtes for hydroponics were recommended as Masui Dauphine and Brown Turkey, and rockwool and granular rockwool. However further trials would be followed as to the nutrient concentration, composition and solution managemint for improving fruit yield and quality of fig tree during growing period.

FDS 응용에서 탐색영역 최소화에 의한 하드웨어 소프트웨어 분할

박도순,오주영 弘益大學校 科學技術硏究所 2000 科學技術硏究論文集 Vol.11 No.-

Hardware-Software partitioning is one of the most important issues for embedded system design. Existing approaches to hardware-software codesign consider partitioning and scheduling as independent tasks. Since the solution of partitioning affects the results of scheduling and vice versa, the existing sequential approaches lead to the sub-optimal design. In this paper, we present an integrated strategy of partitioning and scheduling. We apply FDS technique for the scheduling. But, we use the relative scheduling urgency for partitioning that is the effect of an assignment of a node to a specific time step. The proposed algorithm produced good results and better execution time than paper [14]'s results for all benchmarks. In the future, we should include the communication costs between hardware and software components.

우리 나라 유기농업의 현황, 문제점 및 개선방안

박흥식,오주성,구우서,정순재 東亞大學校附設 農業生命科學硏究所 1999 農業生命資援硏究 Vol.8 No.1

Recently government and general public have realized that recent agricultural practices have caused problems on soil properties, natural ecological systems, and environmental pollution also, due to the rapid economic growth, trade policy has to be advanced, import restrictions to protect domestic agricultural products are getting difficult in the international society. Trade liberalization will general marketing competition of our domestic agricultural products, and up with surplus problem. Now, environmental protectionism is getting popular, and organic farming is first initiated with main concern and submitted the national. proposal in the convention meeting of all agricultural societies. The aim of this paper is trying to report and discuss with you about present situation of organic farming research progress, on-going research, production aspects and problems or constrains in Korea.

노드의 긴박도 분속에 의한 하드웨어 소프트웨어 분할

박도순,오주영 弘益大學校 科學技術硏究所 1999 科學技術硏究論文集 Vol.10 No.1

Mixed hardware and software implementation is common in the design of digital systems such as communication systems, DSP applications, and embedded control systems. In general, software is easy to modify, maintain, and upgrade, though it is slow compared to hardware. On the other hand, hardware can be made faster than software but the cost for all hardware solution is usually too high. A design issue raised in designing such systems is to find the point in between all hardware solution and all software solution to improve the performance as much as possible at a minimum hardware cost. The hardware software codesign methodology enables us to design mixed hardware and software systems with optimum performance and cost. There are several different style of codesign, depending on what assumptions are made about the specification and the components and what elements of the system are synthesized. We introduced hardware software partitioning, which map a behavioral specification onto a hardware architecture consisting of a CPU and multiple ASICs. In this paper, we propose a partitioning algorithm for hardware software codesign. The new algorithm exploits the urgency that resides in the system to improve the performance maximally at a minimum hardware cost with low complexity of partitioning algorithm. The key of the new algorithm is the concept of node's probability that can run in parallel with each other candidate node in both hardware software distribution graph but, it may hardly be delayed. We calculate the cost function and select the node with max value and because, we can get low cost system and satisfy the constraints with low algorithm complexity. At present, this algorithm is incomplete. To obtain better results, it is necessary to introduce a communication model between hardware and software part, variety of Basic Scheduling Block's size, and so on.

실적공사비 적산제도 표준화를 위한 예정가격 산정 : 학교공사를 중심으로

박금순,정성관,박경훈,유주한 경북대학교 농업과학기술연구소 2008 慶北大農學誌 Vol.26 No.-

Introduction of construction cost estimating system is necessary to promote appropriate reflection of construction cost and simplified and efficient amount work. The results of this study are as follows. In the results of considering the basic concept and composition of a construction type estimating system, an example orders are concentrated on an apartment house in the country. The building appurtenant work of extension work is high(1.52) as compared with others. In regression analysis for a construction cost, the models are as follows. In a new construction work, (construction cost)=12,004.8+4.09×(bui1ding area), and in extension work, (construction cost)=-121.9+4.50×(bui1ding area). Accordingly, this study wishes to compare and analyzes main contents of original cost method and results cost method, and propose predetermined amount estimation device through existent literature study investigation for accumulation of the construction cost.