전통조경적 관점으로 본 암각바둑판의 입지와 장소 특성

박주성 高麗大學校 大學院 2011 국내박사

문화유산에는 우리 선조들의 삶과 사고방식이 그대로 투영되어 있으며, 그것을 통해 우리는 자연에서 향유하고자 하였던 선인들의 생활문화와 자연과 함께 영위하는 가운데 삶 속에 배어있는 전통의 향기를 찾을 수 있다(박주성, 2004). 예부터 거문고, 바둑, 글씨 그리고 그림을 ‘琴棋書畫’라 하여 ‘俗世를 떠난 境地에서의 예술적 풍류’이자 문인의 대표적인 고상한 취미로 간주되어 왔다. 바둑[棋]은 우리 선인들이 여가 선용의 한 방편으로 품격 있게 즐겨온 놀이이자 교양으로, 또 바둑은 나른한 일상생활에서의 여유를 만끽하는 풍류놀이로 발전되어 왔다(김윤조, 2002; 유주희, 2006․2007). 더 나아가서 바둑은 문화 오락적 기능을 넘어 哲學的․神話的 談論을 생산하는 遊戱이기도 했다. 이렇듯 막연히 실내 놀이로 알려져 온 바둑의 現場이 室內나 內園을 떠나 室外 더 나아가서 깊은 산 속이나 하천 계류 주변에서 행해졌다는 결정적 증거가 남아있는데 그 흔적이 바로 ‘돌바둑판’ 또는 '嚴刻 바둑판'으로 불리는 시설이자 전통문화 공간이다. Go bears significant meanings in terms of cultural and entertaining functions in Asia Eastern such as China and Japan. Beyond the mere entertaining level, it produces philosophical and mythic discourse as well. As a part of effort to seek an identity of Korean traditional garden culture, this study traced back to find meanings of rock-go-board and taste for the arts which ancestors pursued in playing Go game, through analysis and interpretation of correlation among origin of place name, nearby scenery, carved letters and vicinal handed-down place name. At the same time, their position, shape and location types were interpreted through comprehensive research and analysis of stone-go-boards including rock-go-board. Particularly, it focused on the rock names related to Sundoism(仙道) Ideal world, fixed due to a connection between traces of Sundoism and places in a folk etymology. Series of this work is to highlight features of the immortal sceneries, one of traditional landscaping ideals, by understanding place identity and scenic features of where the rock-go-boards are carved. These works are expected to become foundation for promotion and preservation of the traditional landscaping remains.

솔잎 정유의 성분조성과 생리활성

박주성 忠南大學校 大學院 2009 국내박사

Pinus densiflora (P. densiflora) and Pinus thunbergii (P. thunbergii) are the widely distributed pine trees in Korea mountains. The pine needle of each tree has been traditionally used as a food constituent or a herbal medicine. However, little is known, at present, about the chemical compositions and the biological activities of pine needles. This study was conducted to investigate the chemical compositions and the anti-bacterial, anti-oxidantive, cytotoxic, anti-inflammatory, and anti-cancerous effects of essential oils extracted from the pine needle of P. densiflora and P. thunbergii. * A thesis submitted to the committee of the graduate school, Chungnam National University in partial fulfillment of the requirements for the degree of Doctor of philosophy conferred in February, 2009. Essential oils were extracted from the pine needle of P. densiflora and P. thunbergiiusing the steam distillation method. The chemical compositions in P. densiflora- or P. thunbergii-derived essential oils were then analyzed by GC-MS. The yield of essential oils from P. densiflora or P. thunbergii were 0.304% (v/w) and 0.296% (v/w), respectively. The major compounds of essential oils extracted from needles of P. densiflora and P. thunbergii, respectively, were 18 and 25 kinds, and their amounts were over 0.1% of all compositions. The high order of content of major compounds in essential oils extracted from P. densiflora' needles is as follows; 2,2-dimethyl-3-methylenenorbonane (22.38%), α-pinene (20.58%), α-limonene (20.16%), bornyl acetate (9.79%), and β-pinene (6.73%). In particular, the amounts of these compounds are over 80% of the entire oil components. On the other hand, the major compounds in essential oils extracted from P. thunbergii' needles show the high order of content like α-terpinolene (19.30%), δ-3-carene (16.77%), β-phellandrene (13.36%), α-pinene (10.91%), 4-terpineol (5.35%) sabinene (5.15%), α-terpinene(4.22%), and β-pinene (3.96%). There was apparent difference of chemical compositions between essential oils extracted from P. densiflora and P. thunbergii' needles. The main compounds of these essential oils were monoterpenes like α-pinene and β-pinene. Most essential oils have a wide spectrum of anti-bacterial activity. Thus, anti-bacterial effects of essential oils from P. densiflora and P. thunbergii on gram negative strains of 8 species including Escherichia coli O157:H and gram positive strains of 5 species including Bacillus subtilis were investigated by the disk diffusion method. The essential oils of P. densiflora and P. thunbergii showed inhibitory effects on bacteria that were related with food poisoning such as nausea, vomiting, diarrhea, abdominal pain, and pyrexia. The strongest activity was observed for the essential oils from P. densiflora and P. thunbergii which fully inhibited the growth of Proteus vulgaricus with the inhibition zone size of over 50 ㎜. In contrast, the anti-bacterial activity was not observed at Pseudomonas aeruginosa and Lactobacillus plantamurium. The anti-bacterial effect occurred mostly at Klebsiella pneumoniae, Shigella flexineri, Vibrio parahaemolyticus, and Streptococcus facalis with the inhibition zone size of about 30 ㎜. The anti-bacterial effect was higher on gram negative strains than gram positive strains. These results seemed to be resulted from monoterpene in the major compounds of essential oils. Minimum inhibitory concentrations (MIC) of the essential oils from P. densiflora and P. thunbergii for K. pneumoniae, S. flexineri, and P. vulgaricus were low under 0.4 ㎎/㎖, whereas those of P. aeruginosa and L. plantamurium were over 26.6 ㎎/㎖. These findings suggest that the essential oils may play a role as natural food preservatives, depending on microorganisms. The anti-oxidant activity was evaluated with the ability of essential oils from P. densiflora and P. thunbergii to scavenge 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical. In comparison, tocopherol and butylated hydroxytpluene (BHT) were used as controls. The RC50 of essential oils from P. densiflora and P. thunbergii, respectively, was 120 and 30 ㎍/㎖, demonstrating that the activity of free radical scavenging of essential oils from P. densiflora was 4-fold higher than that of essential oils from P. thunbergii. The RC50 of tocopherol and BHT, respectively, was 12.6 and 14.3 ㎍/㎖. But the analysis of ammonium thiocyanate method in linoleic acid emulsion and measurement of peroxide value in edible oils did not show anti-oxidant effects. The volatile oils showed poor anti-oxidant activity. The essential oils from P. densiflora and P. thunbergii at 1,680 ㎍/㎖ was effective in nitrite scavenging, which showed over 50% nitrite scavenging ability. The cytotoxicity of essential oils of P. densiflora and P. thunbergii' needles on HEp-2 (human laryngeal carcinoma cells) and MDCK (canine normal kidney cells) were assessed using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay. The essential oils of P. densiflora and P. thunbergii' needles exhibited some degree of cytotoxic activity on both cells. The cytotoxic effect of essential oils of P. densiflora and P. thunbergii' needles was observed at the concentration of 52.5 ㎎/㎖ on HEp-2 cells and of 840 ㎎/㎖ MDCK cells. The anti-inflammatory activity of essential oils of P. densiflora and P. thunbergii' needles was determined by measuring any inhibitory effect of these essential oils on the expression and/or activity of some inflammatory proteins and/or mRNAs, including cyclooxigenase-2 (COX-2), inducible nitric oxide synthase (iNOS), and matrix metalloproteinases (MMPs). Profoundly, the essential oils (50 ㎍/㎖) from P. densiflora inhibited not only the expression of iNOS protein and mRNA but also the production of NO, the iNOS product, in the LPS and IFN-r-stimulated Raw 264.7 cells. However, the essential oils (50 ㎍/㎖) from P. densiflora did not inhibit the expression of COX-2 protein and mRNA and that of MMP-1, -9, and-13 mRNA in the LPS and IFN-r-stimulated Raw 264.7 cells. On the other hand, the essential oils (50 ㎍/㎖) from P. thunbergii had no effects on the expression of iNOS and COX-2 protein and mRNA and that of MMP-1, -9, and-13 mRNA in the LPS and IFN-r-stimulated Raw 264.7 cells. Notably, the essential oils (50 ㎍/㎖) from P. densiflora were able to block activation of ERKs, but not that of JNK and NF-kB, in the LPS and INF-γ-stimulated Raw 264.7 cells. The anti-cancerous activity of essential oils of P. densiflora and P. thunbergii' needles was determined by measuring cancer cell proliferation and survival and also by determining the expression of anti-apoptotic proteins in cancer cells in response to the exposure of these essential oils. For this, YD-8 (human oral squamous cells), A549 (human lung carcinoma cells), and Hep3B (human hepatocellular carcinoma cells) were used. Treatment with essential oils of P. densiflora and P. thunbergii' needles led to concentration- and time-dependent growth inhibition on three human cancer cell lines. In particular, treatment with essential oils at 200 ㎍/㎖ of P. densiflora and P. thunbergii' needles caused severe growth inhibition and high loss of all three cancer cells. Moreover, treatment with essential oils at 200 ㎍/㎖ of P. densiflora and P. thunbergii' needles resulted in morphological change of these cancer cells, including shrinkage and rounding, known characteristic of cell death. In conclusion, the present study has demonstrated the chemical compositions of essential oils extracted from P. densiflora and P. thunbergii and found multiple biological activities of these essential oils, including anti-oxidative, anti-bacterial, anti-inflammatory, or anti-cancerous property.

太子參 煎湯液 投與가 마우스의 免役反應에 미치는 影響

박주성 圓光大學校 1995 국내박사

現行 高等學校 生物I 敎科書의 分析的 硏究 : 대단원 I,V를 중심으로

박주성 檀國大學校 1987 국내석사

In this essay the system and the contents (Unit Ⅰ and Ⅴ) of the current biology I textbooks used in highschool are analysized and campared one another. The following results are obtained; 1. The organizations of the textbooks are almost the same, but the experiments and observation of the textbooks are organized indifferent ways from one another. It is expected that When the biology I textbooks are newly reedited, the experiments and observation should be evenly balanced. 2. By analyzing the Unit Ⅰ and Ⅴ of the textbooks, we can find that in each book Unit Ⅴ includes emphasized items more than Unit Ⅰ does, and that sometimes necessary items are not involved in some of the textbooks. It is required that such items should be insertec in the next new edition. 3. The important contents of the textbooks should be "investigatively" related to the concept of the experiment and observation. It is desirable that the results of this essay are used in the state examination as a basic material for making examination questions.

Point-To-Point Iterative Learning Control : 시작점과 끝점만을 고려하는 시스템의 반복 학습 제어

박주성 포항공과대학교 2007 국내석사

탄소 및 질화 붕소 나노 소재 합성 및 응용

박주성 가천대학교 일반대학원 2023 국내석사

첫번째 연구로는 아크 방전법을 사용하여 텅스텐-질화 붕소 코어 쉘 나노 입자를 합성하였다. 질화 붕소는 우수한 열중성자 차폐 특성을 갖지만, 중성자 차폐를 통해 방출되는 감마선을 추가적으로 차폐하는 것이 필요하며, 높은 투과성을 가지는 감마선은 텅스텐과 같이 높은 원자번호를 갖는 원자와의 하이브리드화를 통해 보완될 수 있다. 텅스텐-질화 붕소 코어 쉘 나노 입자는 텅스텐과 질화 붕소가 코어 쉘 형태의 하이브리드 구조를 가지며, 특성화를 통해 텅스텐과 질화 붕소의 존재를 확인하였다. 합성된 나노 입자는 바이페놀계 에폭시에 분산하여 차폐재를 제작하였고, 중성자와 감마선의 차폐 시험을 통해 우수한 차폐 성능을 확인하였다. 두번째 연구로는 화학기상증착법을 사용하여 기판에서 탄소나노튜브를 성장시켰다. 탄소 전구체 분해에 대한 활성화 에너지를 낮추기 위해 촉매를 사용하였고, 촉매 입자 크기 제어를 위해 역마이셀 나노 입자의 스핀 코팅과 전자빔 증착법을 통한 금속 박막 증착을 이용하여 두 가지 형태로 제작되었다. 첫번째로 역마이셀 나노 입자는 나노 크기의 촉매 주변에 계면활성제가 둘러싼 형태를 가지고 있으며, 촉매 사이의 응집 및 열에 의한 촉매 성장을 제어할 수 있다. 두 번째는 전자빔 증착법을 이용하여 알루미나 버퍼층과 금속 박막을 증착하였다. 버퍼층은 금속과 기판 사이의 결합을 막고, 촉매 입자를 고정시켜 입자 크기를 제어하는 역할을 한다. 이러한 촉매 크기 제어를 통해 수 nm의 탄소나노튜브가 합성되었고, 라만 분광 분석을 통해 특성화되었다. 이러한 탄소나노튜브는 높은 전기전도성 구현을 위한 단일층 제어 및 산업화를 위한 대량생산이 필요하다. 이렇게 합성된 탄소나노 튜브는 커패시터와 배터리 음극재와 같이 기존 소재 대비 전기전도도 개선이 가능하며 그 응용성이 크다 In the first study, tungsten-boron nitride core-shell nanoparticles are synthesized via the arc discharge system. Boron nitride has excellent thermal neutron shielding properties, but it is necessary to additionally shield gamma rays emitted through neutron shielding. The tungsten-boron nitride core-shell nanoparticles have a hybrid structure in which tungsten and boron nitride form a core shell, and the existence of tungsten and boron nitride is confirmed through characterization. The synthesized nanoparticles are dispersed in biphenyl epoxy to make a shielding material, and excellent shielding performance is confirmed through a shielding test of neutrons and gamma rays. In the second study, carbon nanotubes are grown on substrates using chemical vapor deposition. A catalyst is used to lower the activation energy for the decomposition of the carbon precursor, and two types of catalysts are fabricated using spin coating of reverse micellar nanoparticles and metal thin film deposition through electron beam evaporation to control the catalyst particle size. First, reverse micellar nanoparticles have a form in which a surfactant surrounds a nano-sized catalyst and can control aggregation between catalysts and catalyst growth by heat. Second, an alumina buffer layer and metal thin film are deposited using electron beam deposition. The buffer layer serves to prevent bonding between the metal and the substrate and to control the particle size by fixing the catalyst particles. Several nanometers of carbon nanotubes are synthesized by controlling the size of the catalyst and characterized through Raman spectroscopy. Such carbon nanotubes require mass production for industrialization and control of a single wall for implementation of high electrical conductivity. Carbon nanotubes synthesized in this way can improve electrical conductivity compared to existing materials such as capacitors and battery anode materials, and their applications are great.

청소년 예배 활성화를 위한 예배음악 활용 방안 연구

박주성 협성대학교 신학대학원 2015 국내석사

찬양은 선택이 아니라 필수이다. 하나님께서 인간을 창조하신 목적이 바로 하나님을 찬송케 하는데 있다고 이사야 선지자는 말하고 있기 때문이다. 그러므로 호흡이 있는 자마다 여호와를 찬양해야 하는 이유이다. 이러한 찬양은 피조물의 마땅한 일이고 동시에 유익을 얻게 된다. 한국 교회의 청소년 예배는 너무 침체해 있다. 그렇기 때문에 청소년들은 예배를 통해서 하나님을 만나는 감격을 체험하기보다는 그저 주어진 시간을 채우기에 급급한 모습을 보이고 있다. 예배를 구성하는 요소는 여러 가지가 있을 수 있지만 대표적인 것이 있다면 그것은 찬양과 말씀일 것이다. 좋은 말씀이 선포되고, 이에 대한 인간의 반응이 있는 아름다운 찬양이 있을 때 그 예배는 살아있는 예배가 되며 이러한 예배를 통해 하나님을 경험하게 될 것이다. 특히 청소년 예배에 있어서 찬양과 예배는 따로 구분할 수 없을 만큼 밀접한 관계가 있다. 찬양은 경배의 원형이라고도 할 수 있고, 찬양을 드리는 청소년들이 하나님을 잘 예배 할 수 있다는 것이다. 왜냐하면 예배 중 인간 편에서 하나님께 존귀와 영광을 표현하는 것이 곧 찬양이기 때문이다.

임의 장문의 키보드 키스트로크 다이나믹스 기반 사용자 인증을 위한 왼손, 오른손, 스페이스 바 간 입력시간의 다중 Kolmogorov-Smirnov 검정

박주성 서울대학교 대학원 2011 국내석사

IL-4 수용체 양성 세표에 대한 융합독소 DT-IL-4의 선택적 세포독성

박주성 부산대학교 1999 국내박사

심층학습을 이용한 효과적인 멀티미디어 콘텐츠 관리 시스템에 관한 연구

박주성 숭실대학교 2018 국내석사

본 논문은 전통적인 방식의 수동적인 콘텐츠 등록 및 분류 작업 체계의 멀티미디어 콘텐츠 관리시스템에 기계 학습(machine learning)의 한 분야인 심층 학습(deep learning)을 적용하여 기존의 콘텐츠 관리시스템의 콘텐츠 관리 구조를 벗어나 좀 더 능동적인 방식으로 콘텐츠를 관리할 수 있는 기존보다 향상된 방식의 콘텐츠 관리시스템의 구조를 제안한다. 콘텐츠 관리시스템이 흔히 채택하여 사용하고 있는 콘텐츠의 분류체계를 기반으로 심층 학습(deep learning)알고리즘의 컨볼루션 뉴럴 네트워크(CNN, Convolutional neural network)와 리커런트 뉴럴 네트워크(RNN, Recurrent Neural Network)를 사용하여 학습 모델을 구성하고, 학습된 모델을 활용하여 학습된 카테고리 체계에 맞게 자동 분류를 진행하는 콘텐츠 관리시스템의 구조 설계와 간략한 프로토타입을 제시한다. 콘텐츠의 분류 단계별로 각각의 학습 모델을 가지고 있으며, 최종 분류에 사용될 기준 모델은 별도로 구성된다. 결과적으로 제안하는 구조의 프로토타입 콘텐츠 관리시스템에서는 멀티미디어 콘텐츠를 CNN 모델과 RNN 모델로 구성된, 총 3개의 집합을 사용하여 37개의 레이블로 자동 분류가 가능하다. In this paper, we apply deep learning, which is an area of machine learning, to the content registration and classification system of multimedia contents management system in the traditional way, We propose a new structure of content management system which can manage contents in a more active way beyond the existing contents management structure of traditional contents management system. Based on the classification scheme applied to the existing content management system, a learning model is constructed using convolutional neural network (CNN) and recurrent neural network (RNN) of deep learning algorithm. And, we use the learned model to design the basic structure of the content management system that can be automatically classified according to the category system learned by deep learning and propose a basic prototype. Each content model has its own learning model for each classification stage, and the reference model to be used for final classification is separately configured. As a result, in the prototype content management system of the proposed structure, it is possible to automatically classify the multimedia contents into 37 labels using three sets of CNN model and RNN model.