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.

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.

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.

그레이브스병에 병발된 상장간막동맥증후군 1예

박상율,김현주,김모세,박진한,이영진,이순희 仁濟大學校 白病院 2010 仁濟醫學 Vol.31 No.-

Superior mesenteric artery (SMA) syndrome is a rare entity characterized by external compression of the third portion of the duodenum by the SMA, resulting in proximal duodenal obstruction. SMA syndrome is manifesting with nausea, anorexia, epigastric pain, bilious vomiting, and postprandial discomfort severe weight loss in catabolic states, external and intra-abdominal compression, mesenteric tension or postoperative states can lead to SMA syndrome. A 36-year-old man developed sudden-onset epigastric pain, bilious vomiting. He was diagnosed with hyperthyroidism 8 months ago and he was treated with antithyroid drugs for 6 months, but he stopped taking the medicine 2 months ago. Abdominal computed tomography revealed typical findings of SMA syndrome. His symptoms subsided shortly after treatment of hyperthyroidism including antithyroid drugs, beta blocker therapy. Then he took radio-iodine treatment. He has taken synthyroid as hypothyroidism after radio-iodine therapy and maintained euthyroid state.

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.

지속적 농업발전을 위한 유기농업전략

박흥식,정순재,오주성,최성관 東亞大學校 大學院 1999 大學院論文集 Vol.24 No.-

The economic impact on the environment and human health caused by conventional chemical intensive agriculture is causing scientist to re-assess the development of agricultural systems. Pesticides and processed chemical fertilizers have been shown to becausing environmental disruption which will nudermine the resource base on which agriculture production depends. The rise of sustainale agriculture, integrated pest management, organic agriculture, and other forms of alternative agriculture are a result of varmers and researchers searching for new solutions to the problem of food production which does not endanger the all important agriculture are a result of farmers and researchers endanger the all important agriculture resource base. Organic agriculture is one approach which has been developing more quickly in recent years with increasing consumer purchasing power. Organic agriculture has shown itself to be sa or more profitable, and in many cases as productive as conventional agricultural methods on some crops. Further development of organic agriculture, and low-input agriculture will require further modification of policies which overwhelmingly support high imput, chemical intensive agriculture.

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.

1999년에 발생한 기상재해 유형별 벼 수량반응조사 연구

주영철,임갑준,한상욱,박중수,조영철,김순재 한국농림기상학회 2000 한국농림기상학회지 Vol.2 No.1

The objectives of this study were to investigate weather conditions which induced discolored grains and viviparous germination, and to evaluate yield responses following viviparous germination during mid- and late- ripening stage, the submergence during reproductive growth stage, and lodging in the yellow ripe stage. Weather conditions which caused glume discoloration at heading stage were 21.3-26.4℃ in average temperature, 75.2-98.4% in relative humidity, 19.3 in transpiration coefficient and 10.8-13.8 m/sec. in wind speed. Yield reduction was 26-27% and 10∼17%, respectively, when the glume discoloration rates were 63.2-65.7% and 38.3-45.2%, obviously due to the decrease in percent of fertile grain and ripening ratio. Weather conditions during continuous rain for 7 days were 96% in relative humidity, 18.9℃ in average temperature, 21.9℃ in maximum temperature, and 16.8℃ in minimum temperature, causing the most viviparous germination in Juanbyeo(45.5%), followed by Jinbubyeo(14.5%), Bongkwangbyeo(14.2%), and Obongbyeo(12.6%). Lateral tillers started to occur when the submergence at the depth of 1.5-2 m lasted one day during the reproductive growth stage. The submergence for 2-3 days at 3-4 m of water depth induced 269-571 lateral tillers/㎡, supporting 32-52% of the total yield. The rice yield in the paddy fields which were left under the lodging conditions until harvesting was not different compared to that of the paddy fields which were kept upright by tieing them together after lodging, but perfect grain ratio decreased about 9.1% in the transplanting culture and 12.5% in the direct seeding culture on dry paddy field because of the increase in immature grains.

엽수 및 줄기수 제한이 무등산수박의 생장 및 과실품질에 미치는 영향

박순기,정순주,박화성 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.-

본 실험은 무등산에서 재배되어온 지역 특산물인 무등산수박의 생장촉진과 과실품질의 개선을 위하여 1996년 7월 2일에 해발 10, 150 및 500m인 지대에 정식하여 엽수 및 줄기수를 제한하여 표고별로 재배한 결과는 다음과 같다. 본 실험의 처리 범위내에서는 엽수를 증가시킬수록 방임구보다 당도가 현저히 증가하였으며, 줄기수도 많을수록 당도, 과중, 과고 및 과경이 높아지는 경향이었다. 그리고 표고가 상승함에 따라 온도, 습도 환경에 큰 차이가 나타났고 과실크기, 당도 및 감미 등이 향상되었고 과피두께도 두꺼웠다. 과육부위별 당도의 분포를 보면 무등산수박은 중심부와 종자사이의 부분이 가장 높았고, 과육심부에서 화흔방향이 과병방향보다 더 높았으며 과병, 화흔 및 과피방향으로 갈수록 당도는 낮았다. This study was carried out to promote plant growth and fruit quality of Mudeungsan Watermelon (Citrullus lanatus (Thunb.) Mansf. cv.) by restricting leaf and stem numbers. Seedlings were transplanted to diferent elevations of Mt. Mudeungsan range at 10, 150 and 500 meters above sea level on July 2, 1996. Leaf number was restricted to 20, 23, 25, 28 and 31 and stem number to 1, 2 and 3 along with control, replicated three times. The growth characteristics and fruit quality were recorded and analyzed. Substantial differences in both growth characteristics and fruit quality were found among different elevations. At the site 500m above sea level, soluble solid content, fruit weight, fruit shape index, fruit flesh quality and flavor were improved as the leaf number increased excluding control. At the site 150m above sea level, soluble solid content, fruit weight and flavor also increased as the stem number increased. As the cultural site was higher above sea level, fluctuation in temperature and relative humidity became greater, which might have improved fruit quality in terms of size, soluble solid content and pericarp thickness. Soluble solid content in a fruit of Mudeungsan Watermelon was highest in the center followed by in the order of blossom end and stem end.