경영교육, 나눔경영을 위한 ‘기부’를 생각해보다!: Q방법론을 활용하여

유영설(Yu, Young-Seol),이도희(Lee, Doh-Hee) 한국경영교육학회 2021 경영교육연구 Vol.36 No.3

이상설 : 한국 근대수학교육의 아버지

설한국,이상구,Seol, Han-Guk,Lee, Sang-Gu 한국수학사학회 2009 Journal for history of mathematics Vol.22 No.3

본 논문은 한국수학사에서 연구와 정리가 취약한 시기인 근대수학의 도입기를 조사하면서, 그 근대수학의 도입기에서 만나게 되는 인물인 이상설(李相卨)에 대한 조명을 시도한다. 시대적 상황이 모든 분야의 침체기를 가져온 구한말 이상설은 근대수학에서 당대를 대표하는 높은 학식을 쌓고 뛰어난 재능을 보여주었다. 그간 이상설에 대해 '근대수학교육의 아버지'라는 평가가 없지 않았음에도 불구하고 낯설게 느껴진다면, 그것은 그가 독립운동가로만 강하게 각인된 탓일 것이다. 하지만 그는 19세기말 조선 근대수학의 첫 번째 교과서 편저자이자 수학교사이기도 했음을 새겨둘 필요가 있다. 대유학자이면서도 선구적으로 외국어와 서양과학 특히 근대 서양수학을 이해한 면모는 한국이 배출한 천재 중 하나라는 평가가 결코 과장이 아님을 보여준다. 이에 본 논문에서는 한국 근대수학교육에 커다란 기여를 한 인물인 이상설의 교육과 학문 및 실천업적을 조명한다. 보재 이상설이 1886년경에 쓴 책 <수리>와 최초로 수학과 과학을 관립교육기관의 교육과정에 편성한 과정, 최초의 근대수학교과서로 여겨지는 <산술신서>의 발간, 민족교육기관인 '서전서숙'의 설립 및 운영을 포함한 보재의 업적을 한국수학사 관점에서 조명한다. 또한 <산술신서>의 목차와 구체적인 내용 및 1901년에 출간된 <신정산술>의 내용을 소개하고, 지금까지 부정확하게 알려진 <수리>와 <산술신서>에 관한 몇 가지 역사적 사실을 발굴하여 재조명한다. Most who have heard of Sang-Seol Lee know him for his contribution to the Korean independence movement nearly a hundred years ago. This paper, however, will discuss Lee's other great contribution to his country; that of being "The father of modern mathematical education in Korea". Lee passed the rigorous government officer examination with the highest honor and became a teacher for the royal prince. Later he became the president of Sunkyunkwan, a national institute of higher learning since 1398, and eventually a well-known university bearing the same name. Lee was also a highly regarded Confucian scholar and well versed in foreign languages. He wanted Korea to become a modern country and felt that the areas of science and engineering were studies that needed improving in order to achieve modernization. While researching Western textbooks on the subjects he realized that Western mathematics would be especially important for Korea. With that, it became his mission to integrate Western mathematics into the Korean educational system. This paper will explain the importance of Sang-Seol Lee's contributions to mathematic education in Korea and how it helped Korea become the modern nation it is today.

Marked Hippocampal Neuronal Damage without Motor Deficits after Mild Concussive-Like Brain Injury in Apolipoprotein E-Deficient Mice

Seol-Heui Han 충북대학교 의학연구소 1999 忠北醫大學術誌 Vol.9 No.2

-본문참고-

Susceptibility of Enteropathogenic Vibrios to Antimicrobial Drugs

Seol, Sung Yong,Cho, Dong Taek,Chun, Doki 中央醫學社 1975 中央醫學 Vol.29 No.3

Ginsenosides Inhibit N-, P-, and Q-types but not L-type of Ca2+ Channel in Bovine Chromaffin cells

Seol Choi,Se Yeon Jung,Hyun Oh Kim,Hack Seang Kim,Hye Whon Rhim,Seok Chang Kim,Seung Yeol Nah 고려인삼학회 2000 Journal of Ginseng Research Vol.24 No.1

The Paradox of Circular Labor Migration : A Case Study of Keate’s Drift Town, South Africa

Seol Byung-Soo(설병수) 한국아프리카학회 2010 한국아프리카학회지 Vol.32 No.-

본 논문의 목적은 키츠 드리프트의 사례를 통해서 남아공의 노동 이주현상이 어떤 의미를 지니고 있으며, 이것이 가족생활과 지역 공동체에 어떤 영향을 미쳐 왔는지를 검토해보는 데 있었다. 이를 위해 필자는 첫째, 키츠 드리프트 타운과 조사 대상자를 개관했다. 둘째, 노동 이주의 사회 · 경제적 의미를 살펴보았다. 셋째, 노동 이주가 가족생활과 지역 공동체에 미치고 있는 부정적 영향을 고찰했다. 생태적 압박이 심한 키츠 드리프트에서는 경제활동 인구의 상당수가 일거리를 찾기 위해 대도시나 보다 큰 타운으로 떠난다. 그들의 노동 이주는 개인의 ‘자발적 선택’이라기보다는 식민지 시대를 거치면서 형성된 사회구조에 의해 ‘강요된 선택’이라는 측면이 강하다. 키츠 드리프트 주민들 중의 대다수는 가족의 생활수준을 향상시키고자 고향을 떠나 타지에서 경제활동을 해 왔다. 그들에게 있어서 노동 이주는 통과의례, 아비투스, 생존 전략, 보험 등의 복합적 의미를 지닌다. 그들은 노동 이주를 통해서 가족 경제와 지역 공동체의 발전에 일정 부분 기여하기도 한다. 그러나 노동 이주의 또 다른 모습에는 부정적 측면이 도사리고 있다. 수많은 사람들이 누대에 걸쳐 노동 이주를 해 왔음에도 불구하고, 그들이 빈곤의 사슬을 끊어내는 것은 요원한 일로 보인다. 어쩌면 노동 이주는 그들의 삶을 옭아매는 ‘하나의 덫’일지도 모른다. 장기간의 노동 이주는 남편이나 부인의 부정을 부채질하고, 자녀 양육 과정에서 적잖은 문제를 야기하며, 부모와 자식 간의 정서적 유대에도 부정적인 영향을 미친다. 공동체 수준에서 볼 때 송금에 대한 의존은 주민들을 타성에 젖도록 하고, 청 · 장년층의 이출은 지역 개발에 필요한 추동력의 상실을 초래한다. 그리고 노동 이주로 인해 개별 가족에서 발생하는 문제는 주민들 간의 불화로 종종 이어지기도 한다. 특히 빈곤과 애정 결핍에 시달리는 아동들의 문제는 지역 공동체 수준에서의 논의와 각성이 절실히 요구된다. 이와 같이 빈곤의 재생산, 부부간의 문제, 부모와 자식 간의 정서적 유대 약화, 공동체 수준의 문제 등은 노동 이주의 어두운 자화상이다. 게다가 순환적 노동 이주 체계에 따른 농촌 지역(주변부)의 피폐화는 도시 지역(중심부)의 ‘지배’와 ‘착취’라는 성격을 강하게 띠고 있다. 그래서 전체적인 맥락에서 볼 때 남아공에서의 노동 이주는 하나의 ‘역설적 현상’으로 보인다. 이러한 현상은 남아공의 사회 · 경제 · 정치적 문제가 어떤 식으로 해결되느냐에 따라서 그 빛깔을 달리할 것으로 보인다. The purpose of this paper was to examine the meanings of labor migration in South Africa and its influences on family life and local community through the case of Keate’s Drift, Province of KwaZulu-Natal. Because of ecological pressure, many of the economically active population in Keate’s Drift depart for urban areas or bigger towns to get a job. Their labor migration strongly has the character as a life process enforced by the social structure which was formed through the colonial epoch. Most residents have been involved in various economic activities in other areas to improve the living standard of their families. For them, labor migration has complex meanings, including rite of passage, habitus, survival strategy and insurance. They partly serve both their household economy and the development of the local community. However, we are able to find negative aspects from another face of labor migration. It seems that it is still far off for them to cut the chain of poverty, although many people have determined and carried out labor migration over generations. Labor migration may be a trap which ties up their lives. Long labor migration stirs up husbands’ or wives’ infidelity, brings about diverse problems in the process of raising children, and has negative effects on the emotional bonds between parents and children. In the community level, the dependence on remittances hinders people in escaping from their inertia, and the outflux of both young and middle-aged people is resulted in the loss of the pivotal manpower necessary for local development. Furthermore, several problems, which come about in each family due to labor migration, are often linked to the disharmony between the dwellers. Especially, the problem of those children who are afflicted with poverty and lack of affection demands urgently the discussion and awakening in the local level. The reproduction of poverty, conjugal problems, the weakening of the emotional bonds between parents and children and the problems in the community level are a dark self-portrait of labor migration. Moreover, the impoverishment of the rural area (the periphery), which results from the labor migration system, strongly has the character of domination and exploitation by the urban area (the center). Hence, in the whole context, labor migration in South Africa can be considered as a paradoxical phenomenon.

A Model of University Reform in a Developing Country: The Brain Korea 21 Program

Seol, Sung-Soo Asian Society for Innovation and Policy 2012 Asian Journal of Innovation and Policy Vol.1 No.1

This paper is a review of a 13-year-old policy for university reform in Korea, the Brain Korea 21 Program, based on current theoretical frameworks. Current theoretical frameworks are classified into three groups: micro and macro perspectives on universities and discussion on world-class universities. The overall purpose of BK21 is to bring up high-level scholarship through manpower and achieve several targets of university reform. The program can be evaluated as a success in terms of following a research university model but not the entrepreneurial university model. However, the fact that a 13-year old policy developed under a research university model had features of the entrepreneurial university shows the direction of change that the research university is currently undergoing.

Improved Parameter Estimation with Threshold Adaptation of Cognitive Local Sensors

Seol, Dae-Young,Lim, Hyoung-Jin,Song, Moon-Gun,Im, Gi-Hong The Korea Institute of Information and Commucation 2012 Journal of communications and networks Vol.14 No.5

Reliable detection of primary user activity increases the opportunity to access temporarily unused bands and prevents harmful interference to the primary system. By extracting a global decision from local sensing results, cooperative sensing achieves high reliability against multipath fading. For the effective combining of sensing results, which is generalized by a likelihood ratio test, the fusion center should learn some parameters, such as the probabilities of primary transmission, false alarm, and detection at the local sensors. During the training period in supervised learning, the on/off log of primary transmission serves as the output label of decision statistics from the local sensor. In this paper, we extend unsupervised learning techniques with an expectation maximization algorithm for cooperative spectrum sensing, which does not require an external primary transmission log. Local sensors report binary hard decisions to the fusion center and adjust their operating points to enhance learning performance. Increasing the number of sensors, the joint-expectation step makes a confident classification on the primary transmission as in the supervised learning. Thereby, the proposed scheme provides accurate parameter estimates and a fast convergence rate even in low signal-to-noise ratio regimes, where the primary signal is dominated by the noise at the local sensors.

Solid freeform fabrication technology applied to tissue engineering with various biomaterials

Seol, Young-Joon,Kang, Tae-Yun,Cho, Dong-Woo The Royal Society of Chemistry 2012 SOFT MATTER Vol.8 No.6

<P>An important component in tissue engineering is the three-dimensional (3D) scaffold, which guides cells to form target tissue, maintains tissue volume, and provides sufficient structural support during tissue regeneration. However, until recently, conventional scaffold fabrication methods have not satisfied the requirements for tissue regeneration. The development of additive fabrication technologies, known as solid freeform fabrication (SFF), has made it possible to fabricate scaffolds with very fine structures and complex geometries using computer-aided design (CAD) data acquired from medical images of patients. Due to the advantages of SFF technology, it is rapidly becoming the technique of choice for scaffold fabrication. Moreover, recent research has demonstrated that a variety of biomaterials are suitable for use in various SFF systems. This paper reviews the application, advancement, and potential of SFF technologies in the fabrication of scaffolds for tissue regeneration.</P> <P>Graphic Abstract</P><P>Solid freeform fabrication (SFF) technology based on computer aided design/computer aided manufacturing (CAD/CAM) plays a key role in tissue engineering and we introduce the application and potential of SFF technology. <IMG SRC='http://pubs.rsc.org/services/images/RSCpubs.ePlatform.Service.FreeContent.ImageService.svc/ImageService/image/GA?id=c1sm06863f'> </P>

Screening effect on photovoltaic performance in ferroelectric CH3NH3PbI3perovskite thin films

Seol, Daehee,Han, Gill Sang,Bae, Changdeuck,Shin, Hyunjung,Jung, Hyun Suk,Kim, Yunseok The Royal Society of Chemistry 2015 Journal of Materials Chemistry A Vol.3 No.40

<P>Organic and inorganic hybrid materials of CH3NH3PbX3with a perovskite crystal structure have been conceived as emerging light absorbing materials for high efficiency photovoltaic devices. Here, we demonstrate the screening effect of polarization states on charge redistribution related to the photovoltaic performance of ferroelectric CH3NH3PbI3thin films using atomic force microscopy. We show the interplay between polarization and injected charges to have significant effects on charge transfer which potentially influences photovoltaic performance. The obtained results reveal that the direction and the amount of charge transfer can be influenced by the screening of polarization states at the interface. These results could deliver fundamental information regarding the influence of ferroelectricity on CH3NH3PbX3solar cells.</P>