• 영어영문학
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• 제57권4호
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• pp.553-580
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• 2011

This article addresses how the British Empire administered the discipline of space in nineteenth century Ireland. Space control is a part of modern disciplinary practices. I approach this issue in light of the two modern mapping of space: the geometric mapping of space and the Romantic mapping of space. The former, as seen in map-making, is characterized by imposing a standardized, stratified grid on space by eliminating local characteristics of nature. On the other hand, the latter, as shown in picturesque landscaping, aims to balance a close-up observation of nature and a far-sighted view of it, with the result of creating an ironic tension of local diversity and perspectival totality. These modern disciplinary projects of space repeat themselves in the British management of the colonized Irish territory. As the British conquer other lands, they put to good use both geometric and Romantic disciplinary methods of space. Supervising the Ordnance Survey of Ireland from 1824 to 1846, Thomas Frederick Colby, British Director of Ordnance Survey, made a mathematically strict and scientific mapping of Ireland as a scale of six inches to one mile. Parallelled to this geometric colonization of space, the Romantic colonization of space is efficiently used for the Empire's management of Ireland as well. British tourists and pro-unionist Anglo-Irish landed gentries transform it into the nature of picturesque beauty; Ireland's wild boglands turn aesthetically into desolate but beautiful scenery. Picturesque landscape in England is reborn as an aesthetics of desolation in Ireland.

• 한국생산제조학회지
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• 제7권6호
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• pp.57-63
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• 1998

An adaptive control in the robotic GMA welding is employed to monitor information about weld characteristics and process parameters as well as to modify those parameters to hold weld quality within acceptable limits. Typical characteristics are the bead geometry, composition, microstructure, appearance, and process parameters which govern the quality of the final weld. The main objectives of this thesis are to realize the mapping characteristics of bead width through learning. After learning, the neural estimation can estimate the bead width desired form the learning mapping characteristic. The design parameters of the neural network estimator(the number of hidden layers and the number of nodes in a layer) are chosen from an estimation error analysis. A series of bead of bead-on-plate GMA welding experiments was carried out in order to verify the performance of the neural network estimator. The experimental results show that the proposed neural network estimator can predict the bead width with reasonable accuracy and guarantee the uniform weld quality.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2005년도 Proceedings of ISRS 2005
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• pp.430-433
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• 2005

In this study, weight of evidence(WOE) technique based on the bayesian method was applied to estimate the groundwater yield characteristics in the Pocheon area in Kyungki-do. The ground water preservation depends on many hydrogeologic factors that include hydrologic data, landuse data, topographic data, geological map and other natural materials, even with man-made things. All these data can be digitally collected and managed by GIS database. In the applied technique of WOE, The prior probabilities were estimated as the factors that affect the yield on lineament, geology, drainage pattern or river system density, landuse and soil. We calculated the value of the Weight W+, W- of each factor and estimated the contrast value of it. Results by the ground water yield characteristic calculations were presented in the form of posterior probability map to the consideration of in-situ samples. It is concluded that this technique is regarded as one of the effective technique for the feasibility mapping related to detection of groundwater bearing zones and its spatial pattern.

• 한국소음진동공학회논문집
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• 제12권10호
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• pp.808-815
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• 2002

The nonlinear characteristics for hinge of a deployable missile control fin are investigated experimentally. The nonlinearity is caused by a worn or loose hinge and manufacturing tolerance and cannot be eliminated completely. The structural nonlinearity has an effect on the static and dynamic characteristics of the control fin. Therefore, it is necessary to establish the accurate nonlinear model for the hinge of the control fin. In the present study the existence of nonlinearities in the hinge is confirmed from the frequency response experiments such as tip random excitation and base sine sweep. Using the system identification method. especially, ″Force-state Mapping Technique″, the types of nonlinearities are identified and the nonlinear hinge model of the control fin is established.

• 대한화학회지
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• 제62권1호
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• pp.36-42
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• 2018

이 연구에서는 중학교 학생들이 생성한 비유의 특징을 비유의 개수와 대응 관계 이해도, 소재의 다양성과 독창성의 측면에서 조사하고, 이 결과를 학생들의 과학적 창의성과 장독립성 장의존성, 학습접근양식에 따라 비교하였다. 서울특별시에 소재한 2개 중학교에 재학 중인 3학년 학생 250명이 연구에 참여하였다. 연구 결과, 과학적 창의성이 높은 학생이 많은 수의 비유를 생성하고, 대응 관계 이해도가 높았으며, 다양하고 독창적인 소재를 활용하였다. 장독립적인 학생이 대응 관계 이해도가 높은 것으로 나타났으나 나머지 특징은 장독립성 장의존성과 관련이 없는 것으로 나타났다. 유의미 학습접근양식은 모든 특징과 관련이 있었으나 기계적 학습접근양식은 모든 특징과 관련이 없었다. 연구 결과를 바탕으로 교육적 함의를 논의하였다.

• 한국제4기학회지
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• 제17권2호
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• pp.71-74
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• 2003

Permafrost study in Mongolia officially began in the end of 1950 years. At the first time our senior researchers concentrated on the regional characteristics of permafrost distribution and on the engineering geocryological problems. At present time we concentrate on permafrost mapping using the GIS, on permafrost monitoring based on the temperature measurement in boreholes, on permafrost phenomena monitoring in same permafrost regions and on engineering geocryological problems.

• 한국GIS학회:학술대회논문집
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• 한국GIS학회 2003년도 추계학술대회논문집
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• pp.15-20
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• 2003

As an emerging technology in Computer graphics areas, SVG(Scalable Vector Graphic) makes it possible to make use of Vector graphics for servicing maps in basic internet browsing environment. SVG based thematic map Internet GIS system implemented by this research is free of special server side GIS mapping system and client side extra technology. It provides high-quality vector map which can interact with the user, template map which can be used for other purpose, glance the future map based on Webservices technologies. Many good characteristics of SVG in mapping at computer screen and reusability of SVG document provide new era of visualzation of geographic information.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2003년도 Proceedings of ACRS 2003 ISRS
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• pp.776-782
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• 2003

This paper develops an approach to fuse 1-meter resolution spatial panchromatic and 4-meter resolution multi-spectral IKONOS images. The approach is based on the characteristics of four-band wavelet transformation. The experiment shows that the fused images based on four-band wavelet method contain with not only high spatial resolution but also rich spectral characteristic.

• 한국소음진동공학회논문집
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• 제25권4호
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• pp.275-283
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• 2015

The aim of this study is to estimate the noise exposure of roadside apartment complex according to the characteristics of apartment complex. The facade noise level of residential buildings and the ground noise level inside apartment complexes were predicted and analyzed using noise mapping based on a computerized noise model. In addition, the correlation analysis between these noise levels and the characteristics of apartment complex such as traffic volume, building coverage, the number of adjacent roads, etc. was done in a total of 21 apartment complexes. The results showed that building facade noise level and ground noise level were positively correlated with traffic volume (correlation coefficient, r=0.616~0.623) and the number of adjacent roads (r=0.340~0.496). On the other hand, they were negatively correlated with building coverage (r=-0.413~-0.477) and complex area per the number of roads (r=-0.478~-0.615).

• 자원환경지질
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• 제56권2호
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• pp.115-123
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• 2023

본 연구는 Drost et al. (2018)이 제안한 LA-ICP-MS를 이용한 새로운 'image-mapping' in-situ U-Pb 연대측정법을 소개하고, 국내 전기고생대 조선누층군 시료를 대상으로 처음 적용하여 결정한 절대연대 결과 사례를 통해 이 방법의 특성과 활용성을 알리고자 한다. 탄산염광물을 대상으로 하는 'image-mapping' in-situ U-Pb 연대측정법은 미세조직 관찰을 기초로 미소영역의 'image-mapping' 법을 적용하여, 기존의 점 분석(spot analysis) in-situ 분석법과는 달리, 신뢰성 높은 절대연대를 결정할 수 있을 뿐 아니라, 생성 이후 일어난 복수의 지질학적 '사건' 절대연대도 결정할 수 있다. 막골층과 대기층 탄산염광물로부터 퇴적연대와 함께 복수의 퇴적 이후의 연대를 결정한 적용 사례에서 이를 확인하였다. 따라서 이 같은 'image-mapping' in-situ U-Pb 연대측정법이 전 지질시대에 걸쳐 다양한 지질학적 환경에서 존재하는 다양한 형태의 탄산염광물 절대연대 결정에 적용된다면, 새로운 지질학적 연대정보 확보가 가능할 것이다.