• Journal of Internet Computing and Services
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• v.3 no.5
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• pp.1-8
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• 2002

Because XML is a W3C standard and has characteristics like platform-independent, it has a critical role in e-commerce. Business rules and procedures should be standardized for efficient B2B integration, But a lot of companies are its own XML documents instead of standard document, Therefore many organizations try to make standards for e-commerce based on framework. Also, in case use supply chain administration system, because document transmit between corporation use on-line, need messaging system that can transfer XML message In this paper, XML messaging system is designed and implemented. Client requests service in XML and server returns response in XML in this system, So we con more easily and efficiently to exchange document between company this XML messaging system.

• Magazine of the Korea Concrete Institute
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• v.2 no.4
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• pp.99-107
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• 1990

The transfer of forces across the interface by bond between concrete and steel is of fundamentul importance to many aspects of reinforced concrete behavior. Bond stress-slip relationships were studied using a symmetri¬cal tension test specimen. This type of test is intended to simulate conditions in the tension zone of a concrete beam between primary cracks and below the neutral axis. These relationships between local bond stress and local slip are found to be quite different at different locations along the bar. The bond behavior under cyclic lo¬ading is also studied in the present study, and the increase of bond slip and steel strains is clarified from those tests.

• Journal of the Korean association of regional geographers
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• v.20 no.1
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• pp.30-48
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• 2014

Relying on the interaction indices - dominance index, relative strength index and entropy index, this paper analyzes the structural features of urban network in the Seoul metropolitan area with the flows of commuting, business, and freight. Analytical results show that the Seoul metropolitan urban system is vertical, size-dependent, one-way, and the highest city-dominant network rather than horizontal, size-neutral, two-way, complementary one. The network of freight flow is a little bit more symmetrical than the networks of commuting and business. However, the interaction with Seoul is still determinant in all aspects of hierarchical structure, relative strength, and symmetry of flow.

• Journal of Korea Multimedia Society
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• v.6 no.3
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• pp.481-487
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• 2003

Because XML is a W3C standard and has characteristics like platform-independent, it has a critical role in e-commerce. Business rules and Procedures should be standardized for efficient B2B integration. But a lot of companies are its own XML documents instead of standard documents. Therefore many organizations try to make standards for e-commerce based on framework. In this paper, we designed and implemented XML Messaging System based on TCP/IP protocols. This system are designed by module. Because, it is easy to extensibility of system. So we can more easily and efficiently build e-commerce system based on this XML messaging system.

• Journal of the Korean earth science society
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• v.18 no.6
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• pp.493-499
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• 1997

Grain size analysis have been made for the carbonate-detrital mixed sediments on the continental shelf off the southeastern coast of Korea. The detrital components are well-sorted with mean grain size between 2-3 phi. The detrital components are thought to be deposited in the beach environment during the glacial times when the sea level was low, representing typical 'relict' sediments. Most of the carbonate components consist of shell fragments, and are deeply weathered. They are also interpreted as the relict components that were deposited in the shallow marine environment. The carbonate fraction are coarser-grained and poorly sorted compared to the detrital component. The carbonate components are thought to have experienced the continuous environmental control of fragmentation and selective size sorting after the deposition.

• Journal of the Korean Society for Advanced Composite Structures
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• v.2 no.2
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• pp.20-25
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• 2011

In this paper, two dimensional concrete slabs for a railroad bridge were analyzed by the specially orthotropic laminates theory. Both the geometrical and material property of the cross section of the slab was considered symmetrically with respect to the neutral surface so that the bending extension coupling stiffness, $B_{ij}$ = 0, and $D_{16}=D_{26}=0$ Bridge deck behaves as specially orthotropic plates. In general, the analytical solution for such complex systems is very difficult to obtain. Thus, finite difference method was used for analysis of the problem. In this paper, the finite difference method and the beam theory were used for analysis.

• Archives of design research
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• v.11
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• pp.110-119
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• 1995

우리의 문화적 특성은 어떤 것인가 관심과 노력 그리고 연구는 오늘날까지 문화인류학, 사회학, 예술 등 다양한 분야에서 지속되고 있다. 디자인 분야에서도 마찬가지인데 특히 광고계에서 국적있는 광고, 한국적 과고라는 명제로 많은 크리에이터들이 그 실체를 찾으려 고민하고 있으며 각종 광고사보에 단편적인 글들이 게재되고 이다. 어떤 대상의 특질을 살피기 위해서는 시각(視角)의 중요성이 대두되는데 한 나라의 문화유형도 마찬가지임은 말할 것도 없다. 1994년부터 문화인류학적으로 연구된 유수한 저시로 오늘날까지 일본론의 고전이라할 루드베네딕드의 <국화와 칼>은 서양인의 눈에서 일본을 보고 서양과 비교하여 일본인을 서정적이며 자연을 사랑하는 우수한 민족으로 그리고 있다. 일본인이 쓴 일본에 대해<日本人\ulcorner表現心理>에서 \ulcorner\ulcorner\ulcorner는 "일본만큼 자연을 사랑하는 민족은 없다. 부자연 싫어한다. 자연관, 자주관은 담백, 표백, 무상"이라 쓰고 있다. 우리는 한국의 그림이나 도자기 등의 조형성을 이야기할 때 여백의 미라는 말을 종종한다. 그런데 차후 본 연구에서 다루어지겠으나 다나까이꼬의 그름에 대하여 가메꾸라유사구는 그것을 여백의 미라 하면서 일본적임을 강조하고 있다. 한국과 일본은 문화형성 배경에 있어 유사한 문화적 특질을 공유하고 있는 것은 사실이나 학문적 중립성에서 두 조형성을 비교해볼 때 일본인이 말하는 여백과 한국의 여백, 그리고 일본의 자연적인 것과 우리의 그것은 전연 상이한 것이다. 이렇게 일본과 지정학적으로 가까이 위치하고 있으며 고대사에서는 한 문화를 이루었고 근대사에서는 30여 년간 구체적인 문화를 경험한 한국인의 시각에서 바라본다는 것은 훨씬 근접한 이해에 도움을 줄 수 있을것이라 생각된다. 한국인의 시각에서 일본을 보면 베네딕드나 방하 수의 인식이 얼마나 편견인가 하는 것을 실감하게 된다. 본 연구는 일본의 문화속성 가운데 내재되어 있는 구체적인 조형성을 발굴함으로써 한구그이 조형성으로 필자가 유추하고 있는 '부드러움'이라는 개념을 상대적으로 명확히하고자 하는 데 그 의의가 있다.

• Korean Journal of Food Science and Technology
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• v.21 no.4
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• pp.486-491
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• 1989

The textural properties of cooked rice and the molecular weight distribution of amyloses of three rice cultivars different in cooking quality were investigated by the method involving rheometry and gel chromatography he tested rice cultivals were Chunmabyeo (short grain), Yongmunbyeo (medium grain) and Mahatma (long grain) The cooked rice prepared with Mahatma was higher in hardness and lower in adhesiveness than those prepared with the other two cultivars. The molecular wright distribution of amylose from Mahatma was found to be higher than those from the other cultivars.

• The Journal of Engineering Geology
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• v.4 no.2
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• pp.231-243
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• 1994

To better understand the fundamental problems of the true micro-damage in medium-grained granite under uniaxial compressive stress, micro-damage localization, initiation and propagation have been observed in a great detail in contact portion of two grains such as quartz and feldspar. For this purpose, new experimental system allowing us to observe the micro-damaging process continuously was developed. Earlier studies used the specimens of unloaded state and it is difficult to visualize stress-induced microcracks under unloading state. Thus, direct observation under loading state is very important for understanding the true micro-damage process. The results explain well the mechanism of micro-damage at two grains, and mechanics of the micro-damage is clarified well by Hertzian fracture mechanics.

• Composites Research
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• v.28 no.4
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• pp.204-211
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• 2015

This paper presents a theory related to a two-dimensional linear cross-sectional analysis, recovery relationship and a one-dimensional nonlinear beam analysis for composite wing structure with initial twist. Using VABS including a related theory, the design process of the composite rotor blade has been described. Cross-sectional analysis was performed at cutting point including all the details of geometry and material. Stiffness matrix and mass matrix were linked to each section to make 1D beam model. The 3D strain distributions within the structure were recovered based on the global behavior of the 1D beam analysis and visualize numerical results.