• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.8 no.1
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• pp.76-81
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• 2009

The transmitting node in WSN for ITS would be small and operated by battery, and the MCU in the node would be low speed with small sized memory and low power consumption. In this paper, the post-checksum method in which the checksum field is added to the tail of the TCP segment for ITS applications, is proposed to reduce data processing time and power consumption, and so there is no limitation of the transmitting data size.

• Proceedings of the Computational Structural Engineering Institute Conference
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• 1991.04a
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• pp.50-55
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• 1991

This paper presents database technique for an computer-integrated structural design system of buildings. Network database designed to support all the processes of structural design, such as, planning, modelling, analysis, member design and redesign processes etc. stores all information from user input and system results effectively and so provides centeral communication area between applications. The user interface wi th interactive and batch modes plays roles of building modeler including conventional pre-processor and post-processor. The concepts of 'Planar Surface Modeling' and 'Geometry Zoning' are defined for easy construction of building model. The concept presented in this paper will save the time and memory required for model generation and contribute to data consistency, thus leave a designer more time actually performing the analyses and interpreting the results. The formulation of automating the process of bulilding model ins and structural analysis is the key to study.

• Journal of the Korean Institute of Rural Architecture
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• v.9 no.2
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• pp.113-120
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• 2007

The Cho-sun Dynasty had put in operation positive Jeong-Pyo Policy for diffusion Confusion ethics, educate the people and control the mind of the people. Prize methods for Jeong-Pyo Policy are Jeong-Ryeo, Jeong-Moon, remit corvee, present a post and present goods. The purpose of this prize was to memory filial piety, faithful wife, faithful subject and there was Confucianism inside. The building of Jeong-Ryeo had been built by king order. When a family got a Jeong-Ryeo form a king, the family had great honor, and it became a village's great pride. Although Gyeongnam province has the most people who have taken the prize, yet it is insufficient of the present condition or the architectural analysis data about Jeong-Gak. In this study, I considered architectural characteristics of Jeong-Gak in the West Gyeongnam.

• Proceedings of the KOSOMBE Conference
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• v.1993 no.05
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• pp.66-69
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• 1993

We have developed a software package for the analysis of electric field distribution in human body. It includes the graphical finite element mesh generator, linear system of equations solver using sparse matrix and vector technique, and post-processor for the display of the results. This software package can be used in various research areas of biomedical engineering where we inject current or apply voltage to human body. The software package was developed on Macintosh II computer and the size of the model is only limited by the main memory.

• Proceedings of the KIEE Conference
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• 2000.07c
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• pp.1483-1484
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• 2000

Dielectric thin films of PLT(Pb(La.Ti)O3) for the application of highly integrated memory devices have been deposited on Pt/Ti/SiO2/Si substrates in situ by pulsed laser deposition(PLD). We have systematically investigated the variation of grain sizes depending on the condition of post-annealing and the variation of deposition rate. Both in-situ annealing and ex-situ annealing have been compared depending on the annealing time. C-V measurement, ferroelectric properties, leakage current and SEM were performed to investigate the electrical properties and the microstructural properties of Pb(La,Ti)$O_3$ films.

• Proceedings of the KIEE Conference
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• 2006.10a
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• pp.103-104
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• 2006

$Pb(Zr,Ti)O_3(PZT)$ is very attractive ferroelectric materials for ferroelectric random access memory (FeRAM) applications because of its high polarization ability and low process temperature. However, Chemical Mechanical Polishing (CMP) pressure and velocity must be carefully adjusted because FeRAM shrinks to high density devices. The contaminations such as slurry residues due to the absence of the exclusive cleaning chemicals are enough to influence on the degradation of PZT thin film capacitors. The surface characteristics of PZT thin film were investigated by the change of process parameters and the cleaning process. Both the low CMP pressure and the cleaning process must be employed, even if the removal rate and the yield were decreased, to reduce the fatigue of PZT thin film capacitors fabricated by damascene process. Like this, fatigue characteristics were partially controlled by the regulation of the CMP process parameters in PZT damascene process. And the exclusive cleaning chemicals for PZT thin films were developed in this work.

• International Journal of High-Rise Buildings
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• v.7 no.2
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• pp.127-140
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• 2018

The skylines of many cities worldwide are still defined by the dominant and ubiquitous office blocks of the twentieth century. While there is consensus stating that future tall building typologies should depart substantially from these past models, the inheritance of large and obsolete tall office building stocks presents a problem of global significance. Too old for present corporate models, but too new for gaining public historical importance, the twentieth-century office tower is a typology under threat of extinction. However, the need for a culturally informed strategy of preservation for that generation of tall buildings is seldom advocated. Drawing evidence from the case of Melbourne, Australia, this article presents a methodological pathway to overcome pitfalls of memory and interpretation, which commonly prevent an unbiased assessment of the value and urban contribution of late-twentieth-century skyscrapers.

• Journal of KIISE:Computer Systems and Theory
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• v.30 no.5_6
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• pp.213-222
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• 2003

Most existing algorithms adopt the forward mapping method that is based on vector representation. Problem of existing algorithms Is the exponential increase of memory usage with number of layers. This degrades the accuracy of the boundary pattern representation. Our method uses bitmap representation and does not require any additional post-processing for conversion of vector-form results to bitmap-form. A new and efficient algorithm is presented in this paper for the generation of hyperbolic patterns by means of backward mapping methods.

• Proceedings of the Korean Information Science Society Conference
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• 2006.10a
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• pp.409-413
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• 2006

현재 많은 센서 네트워크 운영체제에서는 메모리 제약 때문에 스레드 스택을 공유한다. 하지만 대부분의 대상 플랫폼에서는 MMU가 없어서 하드웨어적으로 스택 보호가 이루어지기 어렵다. 이러한 문제를 해결하기 위해 본 논문에서는 운영체제 바이너리 코드 안에 존재하는 스택 연산 명령어들을 스택 보호 기능을 가진 래퍼 함수호출로 바꾸어 주었다. 이 래퍼 함수는 스택의 오버플로우/언더플로우를 관리해 주고 오리지널 코드에 있던 명령어를 실행한 후 원래 실행 흐름으로 돌아가게 한다. 본 논문에서는 이러한 동작을 수행하는 Post-Compile Processing Tool의 구조와 세부 메커니즘을 제안한다. 이 툴은 직접 바이너리를 조작하므로 개발의 유연성을 살리고, 정적인 조작만 가하기 때문에 실행시간 오버헤드가 적다. 또한 임베디드 플랫폼 환경과 같이 하드웨어 자원의 제약이 있는 구조에 적합하다.

• Cross-Cultural Studies
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• v.43
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• pp.405-428
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• 2016

The purpose of this paper is to examine the narrative-building method and the post-historical descriptive aspects of the movie Paradise in Service, which deals with the modern history of Taiwan. Although Paradise in Service tells the history of a certain time period, it focuses on the anguish and agony felt by people who lived during that age rather than on the meaning of historical events or interpretation of the past in terms of official historical discourse. That is, as it avoids looking at the present by composing a narrative in the descriptive historical context and from bearing weight from the viewpoint of realism, it gains the possibility of establishing a new field of discourse through a post-historical discussion using descriptive historical texts. However, the movie tries to create fantasy through a special type of licensed prostitution as a means of post-historical description. In other words, when this movie tries to reproduce the microscopic history of common people in trouble because of a historical tragedy, it considers only men and excludes "weak" women. Thus, although Paradise in Service has meaning in that it gives an example of how movies can disrupt official historical discourse and group memory and rewrite history by focusing on individuals, it is limited by its male-centrism.