• 경영정보학연구
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• 제10권2호
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• pp.211-234
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• 2008

우리나라의 정보시스템 개발 방법론은 1960년대와 1970년대의 정보기술 도입기, 1980년대의 공공부문을 중심으로 한 방법론 도입기, 1990년대 초반의 민간부문을 중심으로 한 방법론 확산기, 1990년대 중반의 정보공학 방법론을 가미한 방법론 내부화기, 그리고 2000년대의 객체지향과 컴포넌트 기반 개발 방법론을 반영한 방법론 관리기로 발전하였다. 우리나라 정보시스템 개발 방법론은 30년이 채 안 되는 짧은 역사를 지니고 있다. 우리나라는 비록 세계적 흐름과 비교했을 때 대략 10년 늦게 출발하였지만 1990년대 빠른 속도로 발전하여 세계적 업체들과 경쟁할 정도의 수준으로 발전하였다. 본 논문은 1980년 초에 시작되어 2007년 말까지 진행된 우리나라 정보시스템 개발 방법론의 역사를 정리한 최초의 논문이라는 점에서 의의가 있다. 이 논문은 관련 산업에 종사하는 실무자들에게 역사적 통찰력을 제공함으로써 현재와 미래의 전략적 청사진을 그리는 데 도움을 줄 것이다. 그리고 학자와 정책 입안자들에게는 정보시스템 개발 방법론이 걸어온 길을 재음미하는 과정에서 향후 국내 정보시스템 개발 방법론의 나아가야 할 방향에 대한 시사점과 다양한 연구 아이디어를 제공할 것이다.

• 건축역사연구
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• 제24권4호
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• pp.45-54
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• 2015

This research aims at a critical discourse on the relation between the concepts of the uncanny and posthistoire, on the basis of descriptions in The Architectural Uncanny (1992) by Anthony Vidler. For the purpose, Histories of the Immediate Present (2008), another book by Vidler that discusses posthistoire philosophy to which he is not positive, is also investigated along with the former thesis; and various publications related to the themes by the influential writers such as Freud, Lyotard, Vattimo, and Habermas are referred to, too. Firstly, this paper will illustrate an essential understanding of the uncanny, an outgrowth of the sublime, and the history of posthistoire respectively; and then analyse contexts where the posthistoire was mentioned in The Architectural Uncanny. In the 'Introduction' and 'Losing Face' chapters of the book, this paper argues, the two concepts are connected by the notions of 'repetition' and 'losing the classical facade' as well as the uncanny as 'a metaphor for a fundamentally unlivable modern condition'. Though Vidler's recognition of posthistoire in the two chapters are differently interpreted, each as 'the emptiness of capitalism' and 'the decomposition of representation', both can be understood in terms of 'modernity' that is 'still open'. If modernity is 'an unfinished project' as maintained by Habermas, who Vidler relies on, we need to continue innovative experiments and internal investigations in architectural creation beyond the categories of modernism and postmodernism.

• International Journal of Advanced Culture Technology
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• 제6권1호
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• pp.1-7
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• 2018

The purpose of this study is to develop an art-based integration program for the Korean schools in the United States to improve students' academic performance and nurture the spirit of the young and can enable students taking art classes to better understand social and cultural phenomena influencing their lives. This study integrates with six other subjects that are language art, math, religion, social studies, and Korean history. Art classes are considered the main vehicle for integrating the entire program using a thematic approach. The methodology of this study is based on the literature research and the information of the place, the Korean School of Columbus, is that the school is one of 124 Korean Schools in the Mid-western states and is located in the northern part of Columbus, Ohio. In this study, I developed an art-based integration program to be connected well with other subjects to help students to make sense of them in the complex societies and to help them to obtain the five goals that are included: First, students will understand about a Korean history and culture through making a kite; Second, they will know that a kite can be used as ways of communication with people and God; Third, they will also know how different types of kites respond to the airflow of the wind; Fourth, they will understand an enjoyable and different way of learning about aspects of Fine art, Bible, Language art, Mathematics, Science, History, and Social studies; Lastly, they will learn how important to cooperate with each other.

• Journal of Veterinary Science
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• 제19권6호
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• pp.725-734
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• 2018

Ovaries of 21 bitches presented with gynecopathies were surgically removed and histologically examined. Standard histological, as well as immunohistochemical, classification of 193 cystic structures resulted in the classification of 72 cysts of subsurface epithelial structures (SES), 61 follicular cysts (FCs), 38 cystic rete ovarii (CRO), 13 lutein cysts (LCs), and 9 non-classifiable cysts (NCCs). In addition to the histological classification, results were interpreted according to subject medical history, clinical examination outcome, and macroscopic observations during ovariohysterectomy. Dogs with ovarian cysts (OCs) and associated reproductive perturbations were mostly nulliparous, of large breed, and had an average of $9.5{\pm}3$ years. Prolonged or shortened inter-estrus intervals of past heats, however, seemed to be relatively low-risk factors for the development of OCs in dogs. Furthermore, we provide histological observations of a rarely seen canine LC including a degenerated oocyte in the central cavity.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2010년도 춘계 학술발표회
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• pp.891-894
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• 2010

Steep slope disasters accompany economic loss along with casualties, so the evaluation and the systematic management on the regions with slope collapse danger are required. A lot of manpower, time, and economic cost are needed to accumulate disaster history of steep slope areas by the national and small-sized region. As the method for this, it construed location data about each area with disaster occurrence by maknd elocation data of collapsed steep areas through high-resolution satellite image and collectnd edata on the regions with disasters through media and literature data such as a disaster annual report and a disaster comprehensive report. The study selected three shortest routes includnd ethe area with disaster in Jeolla province on literature and the collapsed area found by the image data, and constructed the results of the field survey as database.

• Earthquakes and Structures
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• 제26권6호
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• pp.433-447
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• 2024

During earthquakes, regular buildings perform better than irregular buildings. In general, seismic design codes define a regular building using estimates of Storey Stiffness and Storey Strength. At present, seismic design codes do not recommend a specific method to estimate these parameters. Consequently, any method described in the literature can be applied to estimate the aforementioned parameters. Nevertheless, research has demonstrated that storey stiffness and storey strength vary depending on the estimation method employed. As a result, the same building can be regular or irregular, depending on the method employed to estimate storey stiffness and storey strength. Hence, there is a need to identify the best method to estimate storey stiffness and storey strength. For this purpose, the study presents a qualitative and quantitative evaluation of nine approaches used to determine storey stiffness. Similarly, the study compares six approaches for estimating storey strength. Subsequently, the study identifies the best method to estimate storey stiffness and storey strength using results of 350 linear time history analyses and 245 nonlinear time history analyses, respectively. Based on the comparison, it is concluded that the Fundamental Lateral Translational Mode Shape Method and Isolated Storey Method - A Particular Case are the best methods to estimate storey stiffness and storey strength of low-to-mid rise buildings, respectively.

• 대한한의학원전학회지
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• 제29권4호
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• pp.1-15
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• 2016

Objectives : Military Medicine, as its name suggests, deals with the subject of medicine in military settings. War has always been part of human history, and continues to be so even to this date. As such, many soldiers who take part in battles suffer from, or under the danger of, trauma and disease. Very few records in Korea deal with military medicine. Through a research, however, it was discovered that Euibangyuchwi and Hyangyakjipseongbang contains a number of mentions regarding the subject matter. As such, the paper will review military medicine as mentioned in Euibangyuchwi and Hyangyakjipseongbang. Methods : Bingbushouji as discovered in Euibangyuchwi and Hyangyakjipseongbang was reviewed and its main treatment, origin, usage, and reference were categorized and given considerations. Results : Bingbushouji was referened 29 times in Euibangyuchwi and 22 times in Hyangyakjipseongbang. In most instances, Bingbushouji was used as simple prescription, and its usage mainly revolved around the exterior of human body, such as applying directly on the skin. Conclusions : A study of the texts in Euibangyuchwi and Hyangyakjipseongbang revealed that Bingbushouji was put together to treat the ailments and diseases of the soldiers during wartime, and to provide treatment to soldiers and non-combatants statying in a region where medical expertise is scarce.

• Nuclear Engineering and Technology
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• 제43권4호
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• pp.361-374
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• 2011

Two types of numerical modeling techniques were considered for the dynamic response of a structure subjected to a ground acceleration. One technique is based on the equation of motion relative to ground motion, and the other is based on the equation of absolute motion of the structure and the ground. The analytic background of the former is well established while the latter has not yet been extensively verified. The latter is called a large mass method, which allocates an appropriate large mass to the ground so that it causes the ground to move according to a given acceleration time history. In this paper, through the use of a single degree-of-freedom spring-mass system, the equations of motion of the two techniques were analyzed and useful theorems are provided on the large mass method. Using simple examples, the numerical results of the two modeling techniques were compared with analytic solutions. It is shown that the theorems provide a clear insight on the large mass method.

• 한국수학사학회지
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• 제30권1호
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• pp.17-29
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• 2017

This paper is concerned with the $Ces{\grave{a}}ro$ summability of Fourier series. Many authors have studied on the summability of Fourier series up to now. Also, G. H. Hardy and J. E. Littlewood [5], Gaylord M. Merriman [18], L. S. Bosanquet [1], Fu Traing Wang [24] and others had studied the $Ces{\grave{a}}ro$ summability of Fourier series until the first half of the 20th century. In the section 2, we reintroduce Ernesto $Ces{\grave{a}}ro^{\prime}s$ life and the meaning of mathematical history for $Ces{\grave{a}}ro^{\prime}s$ work. In the section 3, we investigate the classical results of summability for Fourier series from 1897 to the mid-twentieth century. In conclusion, we restate the important classical results of several theorems of $Ces{\grave{a}}ro$ summability for Fourier series. Also, we present the research minor lineage of $Ces{\grave{a}}ro$ summability for Fourier series.

• 천문학회보
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• 제40권2호
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• pp.33.1-33.1
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• 2015

M85 is a nearby merger remnant galaxy located at the northern part of the Virgo Cluster. Because of its remarkable merging features, it is an interesting object to investigate its formation history. Globular clusters are a great tracer of the formation history of early-type galaxies, so that we study the globular cluster system of M85. It has been already found that there are "intermediate-color" globular clusters as well as blue and red ones based on the photometric survey using CFHT/Megacam. For follow-up research, we obtain the spectra of 21 globular clusters in the central region of M85 using Gemini-N/GMOS. We estimate their ages and metallicities based on the strength of Lick indices. We detect the intermediate-age population (~ 2 Gyr) with solar metallicities, comprising about 50% of the observed globular clusters, as well as old and metal-poor population. It suggests that M85 experienced a major merging event around 2 Gyr ago. We discuss these results regarding to the formation history of M85.