• Journal of the Korean Society for Library and Information Science
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• v.40 no.1
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• pp.139-162
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• 2006

This study suggested a knowledge theory, theoretical framework and general principles in methodologies for library and information science by theoretically weighing domain analysis. The central concept to domain analysis are a subject knowledge constituting the domain and a discourse communities to share their knowledge. Therefore the study described a definition of domain and explained domain in ontological, epistemological, and sociological dimensions, proposed eleven approaches available in domain analysis. And the study argued the implications of domain analysis for library and information in position of socio-cognitive view and pragmatic realism.

• Journal of KSNVE
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• v.14 no.4
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• pp.40-47
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• 2004

동역학에서 운동방정식의 유도를 위해 등장하는 방법들은 여러 가지가 있다. 그러나 모든 방법의 배경을 이루는 원리는 물론 뉴톤의 운동 법칙이며 이것은 하나의 질점에 대해서 힘과 질량 그리고 가속도 사이의 관계를 나타내는 법칙으로 물체의 운동이 빛의 속도에 비해 현저히 작은 값을 가질 때 상당히 정확하게 성립된다고 알려져 있다. (중략)

• Journal of the Korean Association of Geographic Information Studies
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• v.15 no.4
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• pp.42-54
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• 2012

The main purpose of this study is to suggest the spatial statistical approach suitable for the delimitation of Busan CBD. For this purpose, Getis-Ord $G_i^*$ and both of IDW (Inverse Distance Weight) and FDB(Fixed Distance Band) were applied to delimit the CBD boundary. And then, the results of the CBD boundary were compared and verified with the methodologies of the previous studies. The result of IDW accorded with the previous study relating to the delimitation of the boundary of CBD, and the result of FDB was reflecting the characteristics of the mixed-use residential of a transition zone. As a result of the land use quotient, the mixed land use of residential and commercial was highly specialized in the boundary of FDB. These results will be able to support the understanding of urban spatial structure and the effective CBD management.

• Journal of Digital Convergence
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• v.12 no.4
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• pp.443-454
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• 2014

This study designed to know subjective structure about clinical experience of adaptation of new nursing staffs in a general hospital and using Q-methodology. Using Q-methodology, 40 new nursing staffs sorted working a general hospital through personal interview. The statement positions on the sorting continuum were scored from +4(representing the highest level of agreement) through 0(at the neutral position on the continuum) through to -4(representing the highest level of disagreement). Factor analysis of the data was undertaken using PC QUANL program to determine if any patterns were discernible. The five types extracted all had eigenvalues greater than 1.0 and explained 62.38% of the variation in responses.: (1) New workload type, (2) Interest and responsibility type, (3) Improve the situation type, (4) Lack of knowledge and technology type, and (5) Excessive workload type. The significant differences found in the subjective structure of clinical experience of adaptation of new nursing staffs in ad general hospital. The findings of this study could contribute to the development of an effective programmes of education and personnel clinical practice strategies.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.7
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• pp.4361-4369
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• 2014

This study examined the gender role identity within the Korean context with particular focus on how the changes within Korean society may have impacted on the gender role identities of middle-aged men. This research adapting Q methodology created a sampling distribution of P with 40 middle-aged men aged between 40-59 years old. Each of 40 Q samples were placed in a forced distribution of 9 scales. Secondary analysis of the results was then conducted by principal component factor analysis using the QUANL PC program. Middle-aged men are likely to have traditional masculinity and newly developed femininity, such as caring for others and sensitivity. This means that a consideration of these characteristics needs to understand the gender role identity of middle-aged men.

• Proceedings of the Korean Vacuum Society Conference
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• 1999.07a
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• pp.242-242
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• 1999

상대론적 전자빔 발생장치(300kV, 40kA, 60ns)를 통하여 발생하는 전자빔은 진공 중에서 공간전하한계전류값을 갖게 되어 진행이 어렵다. 이런 전자빔의 전파특성을 향상시키기 위하여 여러 가지 방법들이 실험되어졌다. 본 실험실에서 수행한 실험은 전자빔의 진행해나가는 도파관 속에 국부적인 plasma channel을 형성시키고 이에 따른 전자빔의 전파율의 향상을 유도하였다. 이때 형성되는 높은 에너지의 이온빔을 관찰하고 이온 전류밀도에 따른 전자빔의 수송효율사이의 관계를 관찰하였다. 전류밀도의 증가는 여러 가지로 응용 될 수 있다. 자유전자레이저(Free Electron Laser)는 microwave로부터 가시광선 영역을 포함해 X-ray 영역까지의 coherent radiation을 발생시킬 수 있는 개념의 장치이다. 이 장치에서 전자빔의 전류밀도는 출력되는 전자기파의 power와 직접적으로 관계하여 고출력 microwave 발생장치를 구성할 수 있다. 이번 실험에서는 일정한 국부적으로 형성된 plasma에 따른 강렬한 상대론적 전자빔의 전파효율의 향상을 관찰하였다.

• The KIPS Transactions:PartB
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• v.8B no.4
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• pp.373-380
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• 2001

본 논문은 한국어 보조동사의 의미를 Sowa에 의해 제안되고 국제표준이 되고있는 개념그래프를 이용하여 형식적으로 기술하는 방법을 제안한다. 이를 위해 영어의 양상과 상에 관한 개념그래프를 알아보고 한국어 보조동사를 통사/의미론적으로 고찰한다. 한국어 보조동사의 개념그래프적 기술을 위해, 각종 논문과 국어사전에서 한국어 보조동사 40개의 여러 예문들을 수집하여 완료, 진행, 봉사, 시도, 강세, 원망, 지속, 추정의 8가지 의미로 분류하고 이들을 개념그래프로 기술한다. 실험에서는 이들 8가지 의미들을 인공지능언어의 일종인 LIPS과 유사한 KIF로 작성하고 C++를 이용하여 한국어 보조동사가 포함된 문장을 입력받아 개념그래프로 변환하는 프로그램을 구현한다. 문장 내의 모든 범주들의 개념과 개념 관계가 자연어의 모든 의미관계를 표시할 수 있는 개념그래프는 한국어 보조동사의 다양한 의미를 기술하는데 적합함을 알 수 있었다.

• Proceedings of the KSME Conference
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• 2007.05a
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• pp.1069-1074
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• 2007

TRIZ is innovative problem solving methodology. It can solve problems by systematical and convergent method, not by the existing divergent method like 'Brainstorming'. In this paper, TRIZ is used for reduction noise from gear in transmission. In order to reduce gear noise, design resources is derived first. According to the derived idea, level and function of system can be defined. After that, we suggest a way to reduce the noise from gear in transmission using 40 Principles and Substance-field analysis of TRIZ.

• Journal of Digital Convergence
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• v.12 no.8
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• pp.77-84
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• 2014

TRIZ was developed and refined in the Soviet Union between 1946 and 1985 by Genrich Altshuller. Its primary application has been for solving inventive problems in the areas of engineering. But, recently the elements of TRIZ began to be applied non-technical areas by Darrell Mann. TRIZ theroy was brought into South Korea in 1995 and it is used by the LG, SAMSUNG, POSCO. TRIZ is simply not the tool for technical problem solving, covering many areas of comprehensive approach is being recognized. TRIZ is a methodology for defining problem, finding root cause through RCA(Root cause analysis), defining technical contradiction and physical contradiction. TRIZ overcomes contradiction and purses problem solving method through innovation. TRIZ is a problem solving method in this study using the principles of non-technical fields applied to the improvement of the logistics area study. The method to overcome contradiction is 40 principles. It is possible to generate idea by using 40 principles. This study was applied to logistics field of non-technical area by using TRIZ principle.

• Korean Journal of Heritage: History & Science
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• v.42 no.2
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• pp.40-61
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• 2009

A new construction methodology has been proposed on a scientific basis to reason a rational explanation for the structure and the present configuration of Chum-Sung-Dae. This is because there is no way to otherwise explain the gap between our expectation that the people in Shilla are assumed to be and the problems, such as the use of a temporary supporting structure including falsework, the use of a conveying device for stonework and the practice of soil fill, raised when the construction method in nowadays is applied to the structure. Furthermore, it is because the questions, such as the difference of an azimuth angle between the southward opening and the square podium, the skewed circular plan in layers of the body, misalignment between neighboring layers of the body, disagreement between the inclination due to slight sidesway and the eccentricity in each layer of the circular body, perfectly aligned vertical and horizontal joints and the existence of soil fill, raised from the present configuration of Chum-Sung-Dae, also require a reasonable explanation based on scientific evidences, if any. Therefore, the proposed new construction methodology, in which the soil hill outside as well as the soil fill inside the Chum-Sung-Dae may have been utilized as a temporary scaffolding system for construction, is the highly probable one that the builders of Chum-Sung-Dae might have inevitably employed. The existence of great tombs, scattered in Hwang-Nam-Dong close to Chum-Sung-Dae, implies that the people of Shilla might have accepted the proposed new construction methodology as a natural one.