• 제목/요약/키워드: Dramatic Activities

검색결과 89건 처리시간 0.031초

현대회화에서의 형태와 물질 -Digital Transfiguration에 관한 연구- (Digital painting: Image transfonnation, simulation, heterologie and transfonnation)

  • 정숙영
    • 조형예술학연구
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    • 제10권
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    • pp.161-181
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    • 2006
  • The words which appeared in my theoretical study and work are image transformation to digital painting, simulation, heterologie and transfiguration, etc. Firstly, let's look into 'digital era' or 'new media era'. Nowadays, the image world including painting within the rapid social and cultural change, which is called as digital era, is having the dramatic change. Together with the development of scientific technology, large number of events which was deemed to be impossible is happening as real in image world Moreover, these changes in image world is greatly influencing to our life. The word which compresses this change of image world and shows is 'digital'. Digit, which means fingers in Latin, indicates separately changing signal, and to be more narrow, it indicates the continual signal of '0' and ' 1' in computer. The opposite word is 'analogue'. As analogue is the word meaning 'infer' or 'similarity', it indicates the signal or form which continuously changes along the series of time when it is compared to digital. Instead of analogue, digital is embossed as a major ruler along the whole area of our current culture. In whole culture and art area, and in whole generalscience, digital is appearing as it has the modernism and importance. The prefix, 'digital', e.g. digital media, digital culture, digital design, digital philosophy, etc, is treated as the synonym of modernism and something new. This advent of digital results the innovative change to the image world, creates the new beauty experience which we could not experience before, and forecasts the formation of advanced art and expansion of creative area. Various intellectual activities using computer is developing the whole world with making the infrastructure. Computer in painting work immediately accomplishes the idea of painters, takes part in simulation work, contingency such as abrupt reversal, extraction, twisting, shaking, obscureness, overlapping, etc, and timing to stimulate the creativity of painters, and provides digital formative language which enables new visual experience to the audience. When the change of digital era, the image appeared in my work is shown in 'transfiguration' like drawing. The word, 'transfiguration' does not indicate the completed and fixed real substance but indicate endlessly moving and floating shape. Thus, this concept is opposite to the substantial consideration, so that various concepts which is able to replace this in accordance with the similar cases are also exist such as change, deterioration, mutation, deformity of appearance and morphing which is frequently used in computer as a technical word. These concepts are not clearly classified, and variably and complicatedly related. Transfiguration basically means the denial of "objectivity' and '(continual) stagnation' or deviation from those. This phenomenon is appeared through the all art schools of art ever since the realism is denied in the 19th century. It is called as 'deformation' in case of expressionism, futurism, cubism, etc, in the beginning of the century, which its former indication is mostly preserved within the process of structural deviation and which has the realistic limit which should be preserved. On the contrary, dramatic transfiguration which has been showing in the modern era through surrealism is different in the point that dramatic transfiguration tends to show the deterioration and deviation rather than the preservation of indicated object. From this point, transfiguration coming out from morphing using computer deteriorates and hides the reality and furthermore, it replaces the 'reality'. Moreover, transfiguration is closely approached to the world of fake or 'imaginary' simulation world of Baudrillard. According to Baudrillard, the image hides and deteriorates the reality, and furthermore, expresses 'not existing' to 'imaginary' under the name of transfiguration. Certain reality, that is, image which is absent from the reality is created and overflowed, so that it finally replaces the reality. This is simulation as it is said by Baudrillard. In turn, Georges Bataille discusses about the image which is produced by digital technology in terms of heterologie. Image of heterologie is the visual signal which is established with the media. Image of media is to have the continuous characteristics of produce, extinction, and transformation, and its clear boundary between images becomes meaningless. The meaning of composition, excess, violation, etc of digital image is explained to heterological study or heteologie suggested as important meaning of Georges Bataille who is a heretic philosopher. As the form and image of mutation shows the shape in accordance with mechanical production, heterologie is introduced as very low materialism (or bas materialisme), in this theory. Heterologie as low materialism which is gradually changing is developing as a different concept and analysis because of the change of time in the late 20s century beside high or low meaning. Including my image, all images non-standardizes and transforms the code. However, reappearance and non-standardization of this code does not seem to be simple. The problem of transformation caused by transfiguration which appears in my digital drawing painting, simulation, heterologie, etc, are the continual problems. Moreover, the subject such as existence of human being, distance from the real life, politics and social problems are being extended to actual research and various expressing work. Especially, individual image world is established by digital painting transfiguration technique, and its change and review start to have the durability. The consciousness of observers who look at the image is changing the subject. Together with theoretical research, researchers are to establish the first step to approach to various image change of digital era painting through transfiguration technique using our realistic and historical image.

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Selection and Characterizations of Gamma Radiation-Induced Submergence Tolerant Line in Rice

  • Lee In-Sok;Kim Dong-Sub;hua Jin;Kang Si-Yong;Song Hi-Sup;Lee Sang-Jae;Lim Yong-Pyo;Lee Young-Il
    • Journal of Plant Biotechnology
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    • 제5권3호
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    • pp.173-179
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    • 2003
  • The combination of a radiation technique with an in vitro culture system was appiled to develop submergence tolerant rice. The 3,000 $M_3$ lines with an average 80 percent of fertile grain were utilized for the selection of submergence tolerance. Salt tolerant lines were selected based on high plant height, root length and root number after submergence in plastic pots. Of the lines tested, the tolerant line (403-6) showed a dramatic difference in morphological traits under submergence compared to its original variety (Dongjinbyeo). It was suggested that genetic variations between the original variety and $M_3$-403-6 did exist. The levels of $\alpha$-amylase and alcohol dehydrogenase activities were significantly increased in the mutant line compared to its original variety. The mutant with greater tolerance showed less electrolyte leakage indicating a greater membrane integrity and better survival. Also, this line was much more resistant to a salt stress of $1.25\%$ than the original variety. The proline level of the line was significantly (p<0.01> higher than that of the original variety. The relationships between the inhibition of growth caused by stress and the physiological changes in the plant cell were discussed.

강-저수지 복합형 시스템내 봄 동물플랑크톤의 역동성 (낙동강, 한국): 식물플랑크톤 생체량 조절자로서의 역할 (The Spring Metazooplankton Dynamics in the River-Reservoir Hybrid System (Nakdong River, Korea): Its Role in Controlling the Phytoplankton Biomass)

  • 장광현;정광석;주기재;김현우
    • 생태와환경
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    • 제36권4호통권105호
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    • pp.420-426
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    • 2003
  • 지난 3년간(2000-2002), 식물플랑크톤 생체량의 역동적인 변화와 높은 투명도가 봄의 중순 기간 동안 낙동강 하류 부분에서 반복적으로 관찰되었다. 윤충류들은(Brachionus, Keratella, Polyarthra), 봄의 중순과 늦봄 기간 동안에 급격히 증가하였다. 늦봄 기간 동안 수체의 잔류시간의 중가 (약 20일 정도)와 수온의 상승시기에, $10^{\circ}C$로 부터 $20^{\circ}C$ 이상, 지각류의 증가를 나타내었다. 봄의 중순 높은 식물플랑크톤 생체량 시기 이후, 짧은 기간(약 1-2주)동안 낮은 식물플랑크톤 생체량과 높은 세키 투명도가 본 조사지점에서 나타났다. 봄 기간 동안 동물플랑크톤의 섭식률은 매우 높으며, 이러한 동물플랑크톤의 높은 섭식 활성도는 식물플랑크톤 동태를 조절하는 것으로 사료된다. 본 연구 결과는 강의 수체가 다소 정체되어 있는 봄 기간 동안 식물플랑크톤 생체량의 조절은 동물플랑크톤의 섭식에 의해 조절될 수 있음을 시사한다.

네트워크 보안에서 모니터링 기반 실시간 침입 탐지 (A Real-Time Intrusion Detection based on Monitoring in Network Security)

  • 임승철
    • 한국인터넷방송통신학회논문지
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    • 제13권3호
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    • pp.9-15
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    • 2013
  • 최근 침입 탐지 시스템은 공격의 수가 극적으로 증가하고 있기 때문에 컴퓨터 네트워크 시스템에서 아주 중요한 기술이다. 어려운 침입에 대한 감시데이터를 분석하기 때문에 침입 탐지 방법의 대부분은 실시간적으로 침입을 탐지하지 않는다. 네트워크 침입 탐지 시스템은 개별 사용자, 그룹, 원격 호스트와 전체 시스템의 활동을 모니터링하고 그들이 발생할 때, 내부와 외부 모두에서 의심 보안 위반을 탐지하는 데 사용한다. 그것은 시간이 지남에 따라 사용자의 행동 패턴을 학습하고 이러한 패턴에서 벗어나는 행동을 감지한다. 본 논문에서 알려진 시스템의 취약점 및 침입 시나리오에 대한 정보를 인코딩하는 데 사용할 수 있는 규칙 기반 구성 요소를 사용한다. 두 가지 방법을 통합하는 것은 침입 탐지 시스템 권한이 있는 사용자 또는 센서 침입 탐지 시스템 (IDS)에서 데이터를 수집 RFM 분석 방법론 및 모니터링을 사용하여 비정상적인 사용자 (권한이 없는 사용자)에 의해 침입뿐만 아니라 오용을 탐지하기위한 포괄적인 시스템을 만든다.

20C모더니즘 기(器)의 도예가 루시 리(Lucie Rie)의 작품 특성과 제작 기법에 대한 연구 (A Study on characteristics and techniques of 20C Modernism ceramist Lucie Rie's works and activity.)

  • 정희균
    • 디자인학연구
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    • 제20권3호
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    • pp.179-190
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    • 2007
  • 본 논문은 현대도예의 다양한 양식 중에서도 도자의 가장 대표적인 조형이자 형태라 할 기물(器物)에 관심을 두고, 모더니즘 도자에 주목하여 그 조형적 특성과 제작의 구체적 사례에 관한 연구 목적을 배경으로 하고 있다. 특히 루시 리(Lucie Rie)는 20세기 전반에 대학교육과 근대 조형의 이념에 영향 받아 출현한 현대적 의미의 개인 도예가로서 그녀의 도자기에 담긴 현대성은 많은 도예가들에게 큰 영향을 주었다. 또한 현대도예사의 맥락에서 그녀는 개인작가적 공예가에 의한 이른바 studio pottery의 탄생을 주도한 작가로서 연구될 필요성이 높다. 이처럼 현대도예의 근대적 고찰에 의한 미학적 조형적 담론의 한 중요한 작가로서 루시 리의 활동과 작품의 연구는 소재와 기술에 의한 공예적 조형의 특질을 보다 선명히 드러내는 효과가 있을 것이다. 이와 같은 시각에서 본 논문은, 20세기의 모더니즘 기(器)의 선구적 도예가인 루시 리에 대한 작품 활동과 작품 제작의 특성 분석을 고찰한 것이다. 본문에서는 그녀의 조형에 영향을 끼친 20세기 전반기의 유럽의 모더니즘을 배경으로 작품활동의 시대별 구분과 양식상의 특성을 고찰하였다. 더불어 루시 리의 작품에 구사된 도자 기술과 기법을 실증적으로 분석하여 해당 작품과 그 제작 과정에 대한 구체적인 이해를 도모하였다.

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입원 아동의 자연적 놀이 활동 (Play Activity in Hospitalized Children)

  • 오가실;김희순;원대영;김태임;전화연;이인혜;손선영;신현숙
    • Child Health Nursing Research
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    • 제12권4호
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    • pp.486-494
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    • 2006
  • Purpose: This study was done to analyze children's play during hospitalization. Method: Data were collected from 36 play situations of hospitalized children, ages 2 to 6, hospitalized at 4 general hospitals, one in each city, Seoul, Suwon, Daejeon and Daegu. All observations were made in pediatric units during free-play periods. Each child was observed for 5 minutes at each observation and observed three times at each play session. Results: Of the children, 83.3% played on the bed. Play partners were mainly mothers. While 75.0% of children actively took part in play activity and 70.0% played with joy, 63.9% of play partners were more passive in the play. The most frequent play material was a small toy. The level of play was early stage of social and cognitive play, and dramatic play was observed in a few children over the age of 3 years. The play activities were conversional play, reflections of therapeutic procedures, imagination, and exploratory play. In the conversional play, children converted hospital equipments into play materials. Conclusion: It is recommended that health care team members should pay attention and actively participate in play of hospitalized children in order to help them have some control over the stress of the situation.

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Naringenin Exerts Cytoprotective Effect Against Paraquat-Induced Toxicity in Human Bronchial Epithelial BEAS-2B Cells Through NRF2 Activation

  • Podder, Biswajit;Song, Ho-Yeon;Kim, Yong-Sik
    • Journal of Microbiology and Biotechnology
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    • 제24권5호
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    • pp.605-613
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    • 2014
  • We have previously shown that paraquat (PQ)-induced oxidative stress causes dramatic damage in various human cell lines. Naringenin (NG) is an active flavanone, which has been reported to have beneficial bioactivities, including antioxidative, anti-inflammatory, and antitumorigenic activities, with a relatively low toxicity to normal cells. In this study, we intended to assess the cytoprotective effect of NG against PQ-induced toxicity in the human bronchial epithelial BEAS-2B cell line. Co-treatment with NG in PQ-treated BEAS-2B cells can reduce PQ-induced cellular toxicity. NG can also decrease the generation of intracellular ROS caused by PQ treatment. We also observed that treatment with NG in PQ-exposed BEAS-2B cells can significantly induce the expression of antioxidant-related genes, including GPX2, GPX3, GPX5, and GPX7. NG co-treatment can also activate the NRF2 transcription factor and promote its nuclear translocation. In addition, NG co-treatment can induce the expression of NRF2-downstream target genes such as that of heme oxygenase-1 (HO-1) and NAD(P)H:quinone oxidoreductase 1 (NQO1). A small interfering RNA study revealed that the knockdown of NRF2 can abrogate NG-mediated protection of the cells from PQ-induced cellular toxicity. We propose that NG effectively alleviates PQ-induced cytotoxicity in human bronchial epithelial BEAS-2B cells through the NRF2-regulated antioxidant defense pathway, and NG might be a good therapeutic candidate molecule in oxidative stress-related diseases.

The Effects of Salt Stress on Photosynthetic Electron Transport and Thylakoid Membrane Proteins in the Cyanobacterium Spirulina platensis

  • Sudhir, Putty-Reddy;Pogoryelov, Denys;Kovacs, Laszlo;Garab, Gyozo;Murthy, Sistla D.S.
    • BMB Reports
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    • 제38권4호
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    • pp.481-485
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    • 2005
  • The response of Spirulina (Arthrospira) platensis to high salt stress was investigated by incubating the cells in light of moderate intensity in the presence of 0.8 M NaCl. NaCl caused a decrease in photosystem II (PSII) mediated oxygen evolution activity and increase in photosystem I (PSI) activity and the amount of P700. Similarly maximal efficiency of PSII (Fv/Fm) and variable fluorescence (Fv/Fo) were also declined in salt-stressed cells. Western blot analysis reveal that the inhibition in PSII activity is due to a 40% loss of a thylakoid membrane protein, known as D1, which is located in PSII reaction center. NaCl treatment of cells also resulted in the alterations of other thylakoid membrane proteins: most prominently, a dramatic diminishment of the 47-kDa chlorophyll protein (CP) and 94-kDa protein, and accumulation of a 17-kDa protein band were observed in SDS-PAGE. The changes in 47-kDa and 94-kDa proteins lead to the decreased energy transfer from light harvesting antenna to PSII, which was accompanied by alterations in the chlorophyll fluorescence emission spectra of whole cells and isolated thylakoids. Therefore we conclude that salt stress has various effects on photosynthetic electron transport activities due to the marked alterations in the composition of thylakoid membrane proteins.

Health-promoting Lifestyle Behaviour for Cancer Prevention: a Survey of Turkish University Students

  • Ay, Semra;Yanikkerem, Emre;Calim, Selda Ildan;Yazici, Mete
    • Asian Pacific Journal of Cancer Prevention
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    • 제13권5호
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    • pp.2269-2277
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    • 2012
  • Background: Health risks associated with unhealthy behaviours in adolescent and university students contribute to the development of health problems in later life. During the past twenty years, there has been a dramatic increase in public, private, and professional interest in preventing disability and death through changes in lifestyle and participation in screening programs. The aim of the study was to evaluate university students' health-promoting lifestyle behaviour for cancer prevention. Method: This study was carried out on university students who had education in sports, health and social areas in Celal Bayar University, Manisa, Turkey. The health-promoting lifestyles of university students were measured with the "health-promoting lifestyle profile (HPLP)" The survey was conducted from March 2011 to July 2011 and the study sample consisted of 1007 university students. T-test, ANOVA and multiple regression analyses were used for statistical analyses. Results: In the univariate analyses, the overall HPLP score was significantly related to students' school, sex, age, school grades, their status of received health education lessons, place of birth, longest place of residence, current place of residence, health insurance, family income, alcohol use, their status in sports, and self-perceived health status. Healthier behaviour was found in those students whose parents had higher secondary degrees, and in students who had no siblings. In the multiple regression model, healthier behaviour was observed in Physical Education and Sports students, fourth-year students, those who exercised regularly, had a good self-perceived health status, who lived with their family, and who had received health education lessons. Conclusion: In general, in order to ensure cancer prevention and a healthy life style, social, cultural and sportive activities should be encouraged and educational programmes supporting these goals should be designed and applied in all stages of life from childhood through adulthood.

금융기업의 관계지향적 소셜 미디어 마케팅 성공 전략 -IBK 기업은행 사례를 중심으로 (Relationship-oriented Social Media Marketing Strategy in Banking Service Company - Focusing on Industrial Bank of Korea)

  • 노은직;김보영
    • 한국콘텐츠학회논문지
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    • 제12권1호
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    • pp.460-475
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    • 2012
  • 금융계는 고객과 기업 간의 거래관계가 타 산업에 비해 경직되어 있고, 기업의 조직문화 또한 보수적 성향이 강하게 나타난다는 특징을 가진다. 그러나 고객 서비스와 디지털 미디어 채널이 다양화되는 시장환경의 변화 안에서 금융기업들은 과거와는 다른 적극적인 고객지향적 입장에서 어떻게 소셜 미디어 마케팅을 전략적으로 활용할 수 있는지를 고민하고 있다. 이에 본 연구는 관계지향적 소셜 미디어 마케팅을 성공적으로 추진하고 있는 IBK 기업은행의 사례를 통해 소셜 미디어 마케팅의 성공 요인을 밝히고, 이를 통해 금융기업들의 성공적인 소셜 미디어 마케팅 활용 방안을 제안하고자 한다. 본 연구에서는 '신뢰구축(Trust)', '감정이입(Empathy)', '가치공유(Shared Value)', '유대(Bonding)', '고객 커뮤니케이션(Communication)', '상호의존(Reciprocity)'로 구성된 6가지 관계지향적 서비스 요인을 통해 은행의 체계적이고 효과적인 관계지향적 소셜 미디어 마케팅 전략에 대한 구체적인 시사점이 논의된다.