• Asian Pacific Journal of Cancer Prevention
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• 제13권7호
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• pp.3015-3023
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• 2012

The mitochondrial antioxidant protein manganese superoxide dismutase (MnSOD) may represent a new type of tumor suppressor protein. Overexpression of the cDNA of this gene by plasmid or recombinant lentiviral transfection in various types of cancer leads to growth suppression both in vitro and in vivo. We previously determined that changes in MnSOD expression had bidirectional effects on adriamycin (ADR) when combined with nitric oxide (NO). Radiation induces free radicals in a manner similar to ADR, so we speculated that MnSOD combined with NO would also have a bidirectional effect on cellular radiosensitivity. To examine this hypothesis, TE-1 human esophageal squamous carcinoma cells were stably transfected using lipofectamine with a pLenti6-DEST plasmid containing human MnSOD cDNA at moderate to high overexpression levels or with no MnSOD insert. Blastidicin-resistant colonies were isolated, grown, and maintained in culture. We found that moderate overexpression of MnSOD decreased growth rates, plating efficiency, and increased apoptosis. However, high overexpression increased growth rates, plating efficiency, and decreased apoptosis. When combined with NO, moderate overexpression of MnSOD increased the radiosensitivity of esophageal cancer cells, whereas high MnSOD overexpression had the opposite effect. This finding suggests a potential new method to kill certain radioresistant tumors and to provide radioresistance to normal cells.

• 한국콘텐츠학회논문지
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• 제13권11호
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• pp.935-943
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• 2013

울산 태화강변 십리대숲의 가운데에 위치하였던 '만회정'은 울산 출신의 무관인 박취문이 조성한 정자였다. 울산읍지와 고문헌 및 고지도를 참고해 보면, 조선후기 당시 만회정의 모습을 어느 정도 유추해 볼 수 있는데, 만회정의 규모는 정면 3~4칸, 측면 1.5칸 정도로 추정되며, 전면부에 누마루(테라스)를 둔 것을 알 수 있다.공간의 구성은 양쪽에 방 한 칸씩을 두고, 가운데에 마루 한 칸을 둔 중당협실형인데, 이와 같은 형식은 정자의 뒤에서 진입하게 하여 전면의 경관을 극적으로 보게 한 구성으로 이해된다. 따라서 만회정은 태화강과 십리대숲을 충분히 이해하여 구성된 정자라고 할 수 있으며, 문화콘텐츠 요소로 활용하기에 손색 없음을 알 수 있다.

• 복식
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• 제52권7호
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• pp.167-177
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• 2002

This study revolves around the costume of the Naadam festival worn in the opening ceremony. during competition and the costume of the public. their purpose are two fold. First they are to be the main reference for the diverse Mongolian costumes that have been researched. Secondly, they will help us understand better the culture that revolves around Mongolian costumes. The results are as follows : 1) The opening ceremony costume, The opening ceremony starts with a procession of soldiers with 9 flags. The flags are made from the hairs of white horses and they signify peace and tranquility, ever since the beginning of Chinggis Khans time. The costumes resemble a European military uniform 2) The costumes for competition. $\circled1$ Wrestlers' costume comprises of a jacket with sleeves but no front and shorty shorts of red or blue colored silk, a traditional hat and traditional boots. $\circled2$ Archers' costume comprises of their traditional costume, deel, hat and boots. $\circled3$ Horse riders who are usually children wear a comfortable and simple jacket and pants. 3) The costume of the public : The general public that attended the festival were dressed in a western fashion but differ according to different age groups $\circled1$ The costumes of the younger Mongolian : The majority of the men wore traditional costumes that were appropriate to the festival, the women did not as they were more prone to the influence of fads of western cultures and dressed in a more daring fashion. In addition. the children also dressed in a more modem western fashion. $\circled2$ The costumes of the elderly Mongolian : The elderly, oblivious of whatever season it was, were dressed in a more traditional fashion which is the deel.

• 비교문화연구
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• 제34권
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• pp.115-146
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• 2014

Cyclical stories on Caucasus and Sebastopol Sketches, including War and Peace, have generally been said as masterpieces dealing with the theme of war in Leo Tolstoy's literature. Among them, it is no doubt that War and Peace is absolutely the best one describing the grand panorama of people's lives and war itself. The plot of this novel consists of the so-called Napoleonic War of 1812 and of diverse lives both from the upper class and lower class, more essentially it dramatically presents how these pictures made all literary participants experienced their destiny and lives. Throughout these texts, war, including of its cause and effects and participants, re-considers and re-evaluates all of each features. The most important themes in War and Peace is war itself as the novel's title says. Rather than a just backdrop to the novel, the war plays a significant role in providing the reader with various realistic, philosophic, moral and existentialist perspectives. Moreover, War and Peace for the writer shows contradictory two views about war; he severally criticizes the Napoleonic war of 1812 in the sense that it violets people's reason and nature. At the same time, however, Tolstoy considers that the war as liberation is justified and necessary for guarding people's nation, otechestvo in Russian. What the writer attempts to show from this novel, however, goes beyond the simple descriptions which were done above. Leo Tolstoy successfully offers and what he tries to show in the long run is that how people go through all kinds of sufferings and hardship and their spiritual resurrection, thereby leading to the vital force making history. For the writer, the essential force that makes history and people's lives is not heroic military leader like Napoleon, but those common people. And the novel serves a wonderful prelude expecting the Decembrist revolt in 1825, because all of the vital and active streams that Tolstoy emphasizes turn out true in Russian history.

• 한국철도학회논문집
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• 제15권3호
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• pp.306-314
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• 2012

한반도에서 철도가 처음으로 개통된 후 철도는 주로 군사적 목적으로 이용되었다. 즉, 경인선, 경부선, 경의선이 건설되었으며, 한일합방이후에는 한반도에서 철도는 일본의 식민화에 따른 지배의 수단이 되었지만, 한편으로는 우리나라의 새로운 운송수단으로서 근대화를 촉진시키고, 조선의 경제, 문화, 사회의 발전에 적지 않은 영향을 미쳤다. 현재, 한국 철도사 연구 중에서 연구가 미진한 부문의 하나가 일제강점기에 있어서의 철도의 성격규명에 관한 연구이다. 특히 구체적인 철도의 영향력과 사회변화 등에 대한 미시적인 연구와 관료를 중심으로 한 철도정책과정에 대한 연구가 부족하여 철도의 성격에 대한 다양한 측면이 간과되고 있다. 본 연구에서는 일제강점기의 철도에 대한 성격규명을 정성적으로 살펴보고자 한다. 즉, 일제강점기 조선총독의 지휘를 받았던 철도국장 등 철도정책결정에 매우 중요한 위치를 차지하고 있는 철도관료의 분석을 통해 철도의 성격을 규명해보고자 하였으며, 대륙철도와의 연결과 국내산업개발 측면에서의 조선철도의 성격 등에 대하여 분석하였다. 본 연구를 통해 그 동안 일제강점기의 철도에 대한 성격을 보다 정확하게 파악하는 계기가 될 것으로 판단된다.

• 한국콘텐츠학회논문지
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• 제18권12호
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• pp.364-371
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• 2018

1960년대는 남북한 모두에게 체제 안정화가 필요했고 선전영화가 그 최선봉에 있었다는 공통점이 있다. 남한은 군사정부의 정당성을 옹호하고 정권의 시대적 사명에 복무할 것을 요구했으며 북한은 수령의 무결점과 사회주의 체제의 우월성을 역설했다. 본 연구는 1960년대의 대내외적 상황을 배경으로 하여 그 시기의 남북한 선전영화의 이미지 재현 전략을 다루고 있다. 연구 결과 첫째, 남북한은 정통성 확립을 위해 통치자의 이미지를 각각 강한 지도자와 친근한 지도자로 구축했다. 둘째, 남북한은 자신의 관점에서 명징한 시대 정신을 배태하기 위해 동일한 사건에 다른 관점으로 이미지화를 꾀했다. 셋째, 당시 선전영화는 바람직한 국민(인민)상을 제시하고 무결점의 정부를 시각화했다. 1960년대 남북한의 권위적인 정권은 선전영화를 통해 이른바 공식사회를 위한 촉진자의 역할을 수행했다.

• 한국컴퓨터정보학회논문지
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• 제24권4호
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• pp.169-176
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• 2019

Wireless sensor networks are used to monitor and control areas in a variety of military and civilian areas such as battlefield surveillance, intrusion detection, disaster recovery, biological detection, and environmental monitoring. Since the sensor nodes are randomly placed in the area of interest, separation of the sensor network area may occur due to environmental obstacles or a sensor may not exist in some areas. Also, in the situation where the sensor node is placed in a non-relocatable place, some node may exhaust energy or physical hole of the sensor node may cause coverage hole. Coverage holes can affect the performance of the entire sensor network, such as reducing data reliability, changing network topologies, disconnecting data links, and degrading transmission load. It is possible to solve the problem that occurs in the coverage hole by finding a coverage hole in the sensor network and further arranging a new sensor node in the detected coverage hole. The existing coverage hole detection technique is based on the location of the sensor node, but it is inefficient to mount the GPS on the sensor node having limited resources, and performing other location information processing causes a lot of message transmission overhead. In this paper, we propose an Adjacent Matrix-based Hole Coverage Discovery(AMHCD) scheme based on connectivity of neighboring nodes. The method searches for whether the connectivity of the neighboring nodes constitutes a closed shape based on the adjacent matrix, and determines whether the node is an internal node or a boundary node. Therefore, the message overhead for the location information strokes does not occur and can be applied irrespective of the position information error.

• 산업진흥연구
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• 제7권1호
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• pp.75-80
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• 2022

崔溥（公元1454~1504),字淵淵,號錦南。曾任李氏朝鮮弘文館副校理（五品官員),1487年赴濟州島執行公務,期間因其父亡故,故於1488年閏正月初三回家奔喪,卻不幸在途中遭遇暴風雨,所乘船舶受損,致其在海上漂流了近半月之久。後其在「大唐國浙江台州府臨海縣界」(今三門縣)登陸後經陸路到達杭州,後於杭州乘船沿京杭大運河經水路至北京。明朝弘治皇帝親自接見並賞賜了崔溥後,從北京走陸路過山海關,經鴨綠江返回了自己的國家。崔溥在中國滯留了4個半月,136天,行程將近9000里地。回國後,他用漢文寫出了《漂海錄》一書,這部以日記體形式的著作共5萬余字,一定程度上記錄了明朝弘治初年中國京杭運河流域的地理,城市,民俗等方面內容,為後世研究明朝時期的政制,司法,運河,城市,地志,民俗以及海防提供了重要的文獻記錄。

• 복식문화연구
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• 제12권5호
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• pp.859-879
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• 2004

As a result of research, the characteristics of the general costumes from the king Young-Cho period to the king Jung-Cho period in Genre Paintings of Mung-Hyun Oho, Yong Yun, In-Sang Lee, Hee-Eon Kang follows. First, the typical man wore his hair in a topknot(sangtu), and put on 'Bung-gu-ji', 'Lip', or a scarf on his head. The length of the 'Jeogori'(Korean traditional jacket) was long enough to cover the waist. Dress for work had side slits, and had half length sleeve Jeogori, and short pants looked like 'Jam-bang-i'. They went barefoot and wore 'Jipsin'(Korean traditional straw shoes). Dress for outdoor was 'Po' that knot at front of chest by band. 'Baji'(slacks) were with knot below knee, worn 'Hang-jun'(ankle band) and the width of slacks was suitable. They were 'Beoseon'(Korean traditional socks) and shoes. Second those in the upperc1ass and those in the military put on 'Mang-geon', 'Gat', 'Sa-bang-gan', 'Tang-geon', 'Bok-geon' on their head on a topknot. Most of them wore 'So-chang-i', 'Jung-chi-mag' or 'Do-po'. The length of Jeogori covered the waist or the hip and were tied with 'Go-rum'(ribbon). Baji was tied with Hang-jun and 'Dae-nim'. The waist of the slacks were tied with a dark colored waist-band and folded down their waist of slacks. They wore white color Beoseon and 'Hye' or dark color leather shoes. They wore 'Sup'(assistant of arm) for bow. It showed the lifestyle of the 18C with fan, 'Be-ru', 'Mug', 'Yun-jug', teacup, pot, etc. Third, child's hair was short or knotted to the back of the head. The length of Jeogori reached waist line, Git of Jeogori was 'Dunggurai-Kit'(shape of round) and other style Jeogori, which reached the hip line, had side-slit. Baji was tied with Dae-nim, and the width of the slacks is suitable. They hang 'Yum-nang'(Pocket). Final, most women worked outdoors wearing their hair in a high twisted style, or covered it with scarf. They wore Jeogori and 'Chima'(Korean traditional skirts), Bagi. They folded up the sleeves of the Jeogori. And they folded the 'Jambang-i-styled' pants to just above the knees, fastening at the waist. When they wore skirts, they also wore underpants under the skirt that went down to the knees. Most of them went barefoot and wore straw shoes, Jipsin. Through genre paintings, we can understand the ways and forms of our ancestor's clothing. And with our understanding, interest, and passion, we can be familiar with Hanbok in our daily life by succeeding and creating its peculiar style. And then we can promote the globalization of Hanbok.

• 한국식생활문화학회지
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• 제5권4호
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• pp.463-472
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• 1990

This research was carried out as a basic survey to provide more effective and improved food service for the soliders of the Armed Forces who are serving to defend the Republic of Korea subjects were selected randomly who were serving in the army for a short-term. Following is the result of a survey regarding the situation of their meals, dietary life, and their food preference of 190 kinds of foodstuffs. As a result of surveying the dietary life of the soldiers, they indicated that there was dissatisfaction in the current Food Service because it lacked tasted and the same kind of meals were being served too frequently with regard to this, many subjects expressed that they were eating out because of the quality of they get from the regular meal service the meals, that is they were eating in restaurants to resolve their dissatisfaction over the quality of the meals. It was also surveyed that in the current meals there is a need to diversify ways in preparing food, increase the number of dishes, and improve the tasts of the food by using improved cooking method. It seemed that the soldiers were satisfied in the quantitative level of the current food service but that there is a need to improve the meals in quality. Following is the result of a survey on the preference of foodstuffs. In case of rice as the stationary food, mixture of five-grain plain white cooked rice showed a higher propensity compared to plain whte boiled rice. This shows that soliders prefer various cereals in their rice. Soliders liked soup made from meat better than vegetable soup or soup made from fish. Especially there was a high performance for beef soup. Soliders liked One-dish meals such as fried rice or boiled rice with asserted mixtures, noodled, and dumplings on the whole-soliders generally liked vegetables and they liked uncooked vegetables better than cooked vegetables. Generally everyone liked beverages and there was a high preference for dessert. Among various rice cakes soliders liked songpyon(rice cake steamed on a layer of pine needles) and injolmi (cake made from glutinous rice). On the other hand, soliders did not like food prepared with fish, biscuits and candy very much. In the way of preparing food, soliders liked food that were fried in deep far rather than food cooked in water. Also they liked pot stem better than soup. As examined in the survey, those surveyed wanted improvement in the quality and diversity of the food rather than increase the number of food and quality. Therefore there is a need for diversified supply and demand of quality of meal service.