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'오일러 공식과 오일러 표수' 탐구 활동을 위한 학습 환경 연구
송민호,Song, Min Ho 한국수학사학회 2013 Journal for history of mathematics Vol.26 No.2
Euler's formula provides the topological characteristics of geometrical objects including polyhedra, and so an important mathematical concept. Descriptions on Euler's formula had been in the textbooks according to the 3rd through 7th National Mathematics Curriculum. However, they are gone after that. In this study, we focus on Euler characteristic and Euler's formula as an educational material for educations for the gifted or after-school educations. We first look at the mathematical history and the applications of Euler's formula and national curriculums to search for its mathematical and educational meaning. We further make a suggestion for a learning environment which provides a better education relying on search activities, not just depending on memorization, illuminated from the education of Euler's formula.
두개골 및 두개봉합부 초기발육과정에서의 전사조절인자인 Msx2와 Dlx5의 역할
송민호,박미현,남순현,김영진,류현모,김현정,Song, Min-Ho,Park, Mi-Hyun,Nam, Soon-Hyeun,Kim, Young-Jin,Ryoo, Hyun-Mo,Kim, Hyun-Jung 대한소아치과학회 2003 대한소아치과학회지 Vol.30 No.3
Craniosynostosis, known as a premature fusion of cranial sutures, is a developmental disorder characterized by precocious differentiation and mineralization of osteoblasts in the calvarial sutures. Recent genetic studies have demonstrated that mutation in the homeobox gene Msx2 causes Boston-type human craniosynostosis. Additionally, the phenotype of Dlx5 homozygote mutant mouse presents craniofacial abnormalities including a delayed ossification of calvarial bone. Furthermore transcription of osteocalcin, a mature osteoblast marker, is reciprocally regulated by the homeodomain proteins Msx2 and Dlx5. These facts suggest important roles of osteocalcin, Msx2 and Dlx5 genes in the calvarial bone growth and suture morphogenesis. To elucidate the function of these molecules in the early morphogenesis of mouse cranial sutures, we have first analyzed by in situ hybridization the expression of osteocalcin, Msx2 and Dlx5 genes in the developing parietal bone and sagittal suture of mouse calvaria during the embryonic (E15-E18) stage. Osteocalcin mRNA was found in the periosteum of parietal bones from E15, and gradually more highly expressed with aging. Msx2 mRNA was intensely expressed in the sutural mesenchyme, osteogenic fronts and mildly expressed in the dura mater during the embryonic stage. Dlx5 mRNA was intensely expressed osteogenic fronts and the periostem of parietal bones. To further examine the upstream signaling molecules of transcription factor Msx2 and Dlx5, we have done in vitro experiments in E15.5 mouse calvarial explants. Interestingly, implantation of BMP2-, BMP4-soaked beads onto the osteogenic fronts after 48 hours organ culture induced etopic expressions of Msx2 and Dlx5 genes. On the other hand, overexpression of $TGF{\beta}1$, GDF-6, -7, FGF-2, -4 and Shh did not induce the expression of Msx2 and Dlx5. Taken together. these data indicate that transcription factor Msx2 and Dlx5 play critical roles in the calvarial bone and suture development, and that BMP siganling is involved in the osteogenesis of calvarial bones and the maintenance of cranial sutures through regulating these two transcriotpn factors. Furthermore, different expression patterns between Msx2 and Dlx5 suggest their specific functions in the osteoblast differentiation.
장주기 격자를 이용한 광섬유 레이저센서의 파장변화 측정
송민호,이상배,최상삼,남희,이병호,Song, Min-Ho,Lee, Sang-Bae,Choi, Sang-Sam,Nam, Hui,Lee, Byoung-Ho 대한전자공학회 1997 電子工學會論文誌, D Vol.d34 No.12
We present a fiber laser sensor that uses a fiber grating as a strain sensor head and an end-reflector of the laser cavity. A passive wavelength. The long-period grating band-rejection filter showed a wide usable filter wavelength range of about 25 nm, and the intensity of transmitted light increased by 16% for 1nm sensor wavelength shift in trhe measurement range.
장준석(Jun-Seok Jang),이준(Jun Lee),박재현(Jae-Hyun Park),송민호(Min-Ho Song),권용장(Yong-Jang Kwon) 한국철도학회 2011 한국철도학회 학술발표대회논문집 Vol.2011 No.10
내륙물류기지는 도로 철도 항만 공항 간의 연계운송 및 복합운송을 할 수 있는 규모와 시설을 갖춘 대규모 물류처리 시설을 지칭하며 화물의 대량수송으로 인한 물류비절감을 위하여 전국의 주요 물류 거점에 구축하여 운영을 하고 있다. 하지만 수도권 물류를 처리하는 유일한 화물거점시설인 의왕ICD의 경우 2015년 이전에 물류시설의 용량이 한계치에 도달할 것으로 예상되어 추가적인 시설개량이나 다른 수도권 물류처리시설 신설이 필요한 실정이다. 특히 입지적으로 부지 확장에 대하여 주변 여건상 한계가 있으므로 물류처리시설 신설로 인한 용량 및 처리능력 향상이 요구된다. 또한 현재 남북 간 화물철도운송에 대한 관심이 증대됨에 따라 향후 화물운송은 도로와 선박에서 철도로 물량전환이 가능할 것으로 판단되나 이들 살화물의 주요 수요지인 수도권(서북부 지역)에는 이 물동량을 처리 및 보관 할 수 있는 화물역과 물류기지가 부재하여 이들 확보할 필요가 있다. 따라서 본 연구는 서해안축 신규 물류기지(송산역 안중역)와 서북부 신규 물류기지(대곡역) 신설을 통하여 수도권 물동량 급증에 따른 철도 선로용량 부족 문제 해소방안과 남북 간의 효율적인 철도수송 수도권 철도화물의 분산효과 등을 검토함으로써 원활한 철도수송서비스를 제공하여 물류비를 절감하는 데 그 목적이 있다. The inland logistics center is a large scale of logistics facility that enables roads rails ports and airports to carry out chained-transports and combined-transports and the logistics center are established at the main logistics posts in order to reduce the cost of transport by mass transportation. However it is expected that the capacity of Euiwang ICD the only inland logistics centers in the capital area will reach its limit before 2015 so it is required to establish another stations or to improve the existing facility. Especially in case of Euiwang ICD the expansion of the center is not possible because of its position so it is required to establish new logistics centers in other places in order to raise the capacity of transport. Therefore this study suggests to establish new metropolitan logistics centers on the western coast line in order to solve the problem of shortage of tract capacity that is brought on by the newly established inland logistics centers on the axis of the western coastline (Song-san Station and An-jung Station) and analyzes how the new logistics center will distribute railroad cargoes. By these this study contributes to reduce the cost of transport by providing smooth railroad transport service.
송민호(Song Min-ho) 국어국문학회 2010 국어국문학 Vol.- No.156
This thesis. dealing in Lee Haejo(李海朝). a novelist who created lots of Shinsoseol(新小說)' s in the Enlightenment era(開化期) and the Japanese Colonial ruling era(日帝强占期), is intended to reveal the background of his thought and novel creative power focusing on the undisclosed life before 1906. It is newly discovered by this thesis that he was to enter the public office in Daehan Empire. by not passing Gwageo (科擧), the premodern selection institution from the Chosun Dynasty downward, but being recommended as a 9th grade (從9品) member of Yangjiamun(量地衙門, the official department of land surveying in Daehan Empire). This fact suggests his double-sidedness that he was a member of Chosun loyal blood and also widely interested in modern knowledge at that time. He has continued to be concerned to the modern knowledge and institution(esp, of education) during his life. Moreover, Lee Heejo has engaged in the modern school established by his father around 1906 in Pochon. Then, he resisted against Confucian order by trying to claw back the farmland of Hyanggyo(鄕校, the Confucian temple and school to teach local students in Chosun dynasty). In order to doing this, he held the agreement meeting in National education committee(國民敎育會) office with receiving help of Cho chang-yong(趙昌容) who he had relationship with in the past. Looking at Baeknongsilgi(白農實記), the archival documents of Cho chang-yong, it is certain that he helped Lee Haejo to join the committee, to hold the agreement meeting and to raise the public opinion about the modern education will. With his help, Lee Haejo could take part in the various association activities about the education and publication. Eventually, his such career spur him to create lots of Shinsoseol(新小說)'s.
송민호(Song, Min-ho) 국어국문학회 2015 국어국문학 Vol.- No.173
When we study the literary phenomenon through a series of historical background from the era of Daehan empire to the era of Japanese colonial rule, there is really no effective methodology of analyzing the fluctuations of relationship of subjects. In particular, this social intercourse(交遊) as the aspect of friendship, not revealing only the relational intimacy, but the identity and academic links, contains important clues to unravel the ideological orientation in Daehan empire. In this paper, I tried to investigate on the ideological relationship and friendship of the two figures, Kim Yunshik(金允植) as a diplomatic representative and former official of the empire, and Lee Haejo(李海朝) as a typical sinsoseol writer. From around 1907 until after 1910, I tracked the aspect of relationship between them through the intermediary of modern school and academic association, etc. In particular, this article deals with the several kind of informations about the relationship of them not at the center of the discussion yet. In those days, Lee Haejo had a deep relationship with Kim Yunshik to move his school to Kiho school(畿湖學校) from Donmyung school(敦明義塾). Lee Haejo seemed to be influenced by Kim Yunshik, the then chairman of Kihoheunghak committee(畿湖興學會) as a academic association and Jyungkyungbang committee(貞慶坊會) as a district association. He wrote a positive aspect of Kim Yunshik in his novel, Binsangseol(『빈상설』).
송민호 ( Min Ho Song ) 겨레어문학회 2010 겨레어문학 Vol.45 No.-
This study focuses on analyzing how the meaning of ``postal letter`` has transformed from the inserted letter in a story of ancient times(古代小說) to the letter form in a modern letter-style novel(書簡體小說), as a part of trying to investigate how the first organization of the postal system in 1910`s lead the process of the modern writing(ecriture) transfiguration. Especially, through showing how the relation of the calligraphy in the novel text and the subject identifying it transit in <Blood tear>(血의淚) written by Lee Injik(李人稙, 1862~1916), known as the first Shinsoseol, I try to find that Lee injik, the author, intended to show that Okryun(``옥련``), a heorin, going over the intimate frontier of Chosun to the unfamiliar territory of Japan and USA undergo the detachment from the familiar, arising from the modern transformation of writing. He, also, had a intention of taking general readers of Shinsoseol, published in news papers, Manse newspaper(만세보), 1906, into a recipient of Okryun`s letter in the last part of his novel. It is thought upon the modern achievement of <Blood tear> in the view of writing transformation, parole to ecriture, literature work to text. After <Blood tear>, lots of Shinsoseol made a subject matter of a letter in modern postal system. It`s meaning varied from the only fragmentary material to the important theme showing modernity. This study tries to find the serial transformation of the letter appeared in <Blood tear>, through <Songnoegeum(松뢰琴) written by Yuk Jeongsu(陸定洙) in 1908, to <Wolhagain>(月下佳人) by Lee haejo(李海朝, 1869~1927). In Yuk Jeongsu`s work, however, the linguistic exteriority of outside world was thought not more sufficiently described than <Blood tear>, which could be known by finding whether it was described that a hero(in) suffered and felt uncertainty in different linguistic world. Though this work was to succeed to the previous subject, the letter from the different world, it couldn`t reach the meaningful achievement of <Blood tear> in the side of writing at least. <Songnoegeum>, however, is set high value on the initiative of the subject, dealing in Hawaii labor emigration fraud with criticism. In <Wolhagain>(1911), Lee haejo made a description of this is sueagain. Not a work of Yuk Jeongsu, he achieved the description of the exteriority through the partition of the civilization and the savageness(in novel hero can interpret with a Chinese and a American very well, but can`t listen Mexican ``native``) and made a letter from another world the subject of modernity. After the organization of postal system, a letter from oversea spur the infinite desire to the extreme tempo toward the center of modernity.
송민호(Song, Min-Ho) 부산대학교 한국민족문화연구소 2014 로컬리티 인문학 Vol.0 No.11
과연 영화 매체에서 재현된 공간의 로컬리티는 집단의 문화적 기억을 상기시키는 문화코드로 기능할 수 있을까. 본 논문은 이상과 같은 물음을 바탕으로 영화 텍스트 속에 재현된 문화코드에 기반한 매체 서사학의 새로운 가능성을 확인하기 위한 일종의 실험으로서의 성격을 갖는다. 즉 영화 속의 공간이 단순히 영화의 미장센에 포함된 하나의 요소로서의 성격을 넘어서 그러한 공간에 익숙한 자국의 로컬한 관객들에게 특정한 문화적 기억을 자극하는 기능성을 갖는다면 이러한 문화적 코드로서의 공간의 기능은 영화의 서사적 맥락 속에서 분석될 수 있으리라는 것이 이 논문의 가설이다. 본 논문에서는 이를 위하여 우선 기존 문화연구, 공간연구, 영상연구 등을 참조하여 영화 속에 드러나는 공간적 전형을 분석하는 일종의 매체에 대한 공간 기호학의 방법론을 확보하고자 하였다. 이를 통하여 영화 속의 공간이 단순한 영화의 배경이 아니라 기호로 작용할 때, 그것은 서사 내에서 특정한 기능을 담보하는 것이 되며, 궁극적으로 관객들로 하여금 특정한 문화적 기억을 일으키도록 하는 데 기여할 수 있다는 것이다. 본 논문에서는 이러한 가능성의 확인을 위한 실례 분석으로, 최근 미국 영화들의 사례를 참고하여 영화 속에 등장하는 공간적 배경 중, 가장 미국적인 로컬리티를 갖는 공간적 전형으로 제시될 수 있는 ‘다이너(diner)’라는 식당 공간이 주로 어떠한 서사적인 문맥에서, 어떠한 문화코드로 쓰이고 있는가 하는 바를 확인하고자 하였다. 미국 영화에서 ‘다이너’라는 공간은 일반적으로 미국인들에게 가장 평균적이고 일상적인 생활공간으로 재현된다. 즉 영화 속에서 재현된 다이너라는 기호는 주로 집 의 연장인 가족적인 공간이고, 소규모 마을의 인간관계를 담보하므로 주로 가족이나 연인들 사이의 내밀한 고백이 이루어지거나 일상적이고 때로는 삶의 관계들이 유지되는 사건들의 배경으로 제시되는 것이다. 즉 이 ‘다이너’라는 문화코드로서 공간은 결국 다양한 서사적인 맥락과 결합되지만, 주로 미국인들의 내밀한 정서와 감수성을 상기하도록 하는 문화적 기억을 일으키도록 하는 데 기여하는 것이다. In this paper, I’ve tried to investigate the possibility of special role of the ‘space’. The ‘space’ in the media of film plays a role which reminds a certain group of particular cultural memories as a cultural code. Let’s think about a film which shows certain place repeatedly. In that, the place does not just mean a simple background of the movie, but makes a symbol which has a certain function in the narrative of the movie. In this study, I’ve focused on how ‘Diner’, the traditional American restaurant, is used in the narrative of a certain american movie. Especially in recent american movies, it usually makes the surrounding local space archetype. Diner represents the most average, normal and daily space for Americans. It is not only the extension of house, but the carrier of reminding the relationship of small village. Diner, in other words, is both archetype of space and typical spatial symbol reminding americans of the local sentiments and sensibilities of america. In the end, I examine how the representation of place "Diner" is revealed in recent American films, emphasizing the locality of America to Americans and foreign audience.