• Journal of the Korea Convergence Society
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• v.12 no.10
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• pp.177-188
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• 2021

In South Korea, with the advancement of the 'Port' project, the regeneration industry adapted to the modern economic development has been promoted, leading to construction around the port was also redefined. Therefore, through regeneration, the problem of image construction of buildings around the port has been re-examined, in which color is an important content of image construction. In this study, the exterior walls of abandoned factory buildings in the port area of Bongnaedong, Pusan were selected as the color research object and evaluated according to the characteristics of the regenerated factory buildings combined with the building color function. Technically, KSCP color analysis system is used for color analysis. In this way, the color plan for the exterior walls of the factory buildings is proposed to visually enhance the image of abandoned factory buildings and attract more attention, thus driving the regional economic development. The results of this study show that in order to adapt to the regional, industrial and commercial characteristics of the regenerated port space, the color hue, lightness, chroma and use area of the building can be changed to enhance the aesthetic value and enhance the inductivity and security.

• Journal of Navigation and Port Research
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• v.35 no.5
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• pp.445-454
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• 2011

According to financial hub related law of government, new financial hub in Busan will be differentiated from existing other financial hubs by reflecting regional characteristics as financial cluster and by connecting with business hub. Based on an ongoing busan international finance center in Munhyun innovation city. this study is focused on suggesting development methodes for international competitiveness of Busan international finance center considering of maritime-specialization connecting with citizen park and busan north port renewal districts. through the financial hub concept, types, be valid conditons, competitiveness and international case studies over the analysis of development conditions and a development plans for developing fosterage-programs suppementary and strategy, guidelines of physical developmentde direction.

• Journal of Navigation and Port Research
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• v.34 no.5
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• pp.355-365
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• 2010

As a port city, Qingdao had been developed through the 4 stages during the first half of the 20th century. First stage is German Occupation period. In this period, the old downtown of Qingdao was formed and the existing architectural characteristics of Qingdao had been established. Second stage is the First Japanese Occupation period. Japanese transformed Qingdao into Japanese city and expanded city area to north and east. Third stage is Northern Warlords and the National Government period. In this period, Qingdao had been developed as an international city of world trade and vacation. Forth stage is the Second Japanese Occupation period. Japanese tried to change Qingdao as a military base for the invasion of the northern China.

• Journal of Navigation and Port Research
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• v.38 no.5
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• pp.511-518
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• 2014

The history of the Korean lighthouse have been known to be begun from which installed by the purpose of the Japanese invasion of the outside. Modern navigational aid system have configured during the Japanese ruling era since the Incheon Palmido Lighthouse was built in 1903 as the first lighthouse in Korea. But in this regard it needs to be considered more carefully. Busan, as the city of international port and of Choryang Waegwan, had been a center of foreign relations between Korea and Japan since early 15th century. Because that reason, International port facility has been developed for a long time ago in Busan for example lighthouse, breakwater, wharf, jetty and so on. Nevertheless the lack of historical data and basic research related to the marine caused the proper history could not be established until now. In recently the basic translation of Korean Maritime Customs documents started to finish, and a compilation book of old pictorial maps on Choryang Waegwan was issued. As a result, more objective history of Busan Aids to Navigation can be investigated.

• Journal of Navigation and Port Research
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• v.35 no.6
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• pp.539-550
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• 2011

Hamburg is going with the HafenCity Project to create a new urban space for the city's bustling central district. HafenCity will add an additional 155 hectares to Hamburg's central urban area, increasing it's total area by some 40 percent. The qualities of the HafenCity are mainly marked through the location at the water, the river Elbe and the historically embossed milieu the Speicherstadt. A tightly mix of residential accommodation, offices, cultural and leisure amenities, retail facilities and restaurants manages diverse identities of quarters in a framework of an elaborate urban layout. This study is focusing on the purpose of the project goals, the task of the Hamburg authorities and GHS (Gesellschaft fur Hafen und Standortentwicklung) and an urban planning ideas competition (draft masterplan). Regarding of the new trend of the reurbanisation in Europe, the aim of this study is to find out, in which way HafenCity is trying to develope the new city district as a model for the European port city of the 21st century.

• Journal of the Korean housing association
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• v.4 no.1
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• pp.17-27
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• 1993

The Japanese-style houses built in the colonial age have changed through extension or remodeling since Koreans started residence after the liberation of the country. The objective of this study is to find out the influene of the cultural differences of the two nations on the living-style of the two nations from the comparative living-style viewpoint. 26 Japaneses-style houses built in the Ulsan city from the Open-Port year to 1945 were studied with the field survey method. The qualitative and the quantatative analysis were used. The results of this study are as follows. 1) Because of new materials and conveniences, kitchen, bathroom and toilet have changed into standing-type kitchen, bathroom and bathtub of cement and tile, and flush toilet respectively. The indoor toilets were removed and outdoor ones replaced them instead. 2) In the residential space the Koreans have altered the Dadami-room to the Ondol-room becaus of their own heating wywtem, installed glass or wooden doors for the seperation of rooms, enlarged the indoor space throuh removing walls, and developed new uasge of the Dokonoma space. The room of Zasici is most frequently used as the Korean-style Anbang. The wide space called 'living room' or 'maru' near the entrance hall. In conclusion, the guest-oriented Zasiki-style plan of the Japanese-style houses has remodeled into the family oriented Anbang-style plan.

• Journal of the Korean Institute of Electrical and Electronic Material Engineers
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• v.37 no.5
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• pp.512-518
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• 2024

Titanium oxide (TiO₂), a representative photocatalyst, reacts to ultraviolet ray energy and has antibacterial, deodorizing, and antifouling properties using superhydrophilic properties, so it is widely used in various industrial fields such as environmental purification, building exterior walls, and road facilities. However, due to the nature of the photocatalyst, it reacts to ultraviolet rays known to be harmful to the human body, and is designed to react to natural light outdoors and to ultraviolet light sources inside a sealed device indoors, so indoor space is extremely limited. This study aims to develop spatial antibacterial technology for everyday living spaces by researching methods for antibacterial and deodorization by reacting titanium oxide (TiO₂)-based photocatalysts with the visible light range emitted from lighting devices in everyday spaces. Through the results of this study, it was verified through experiments that the photocatalyst exhibits antibacterial and deodorizing properties in response to lighting devices (LED, fluorescent lights, etc.) used in daily life. Based on the research results, we hope that various studies will be conducted to create a safer living environment by applying this technology to various fields such as large-scale complex facilities where an unspecified number of floating populations gather, airports, port waiting rooms, and public transportation.

• Journal of the Korean Institute of Navigation
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• v.22 no.4
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• pp.37-44
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• 1998

This paper presents a procedure for automated extraction of ridge shadows in noisy gray images. This procedure mainly consists of 1) a deformable model which is designed basing upon the knowledge about the shape of shadows and is expected to be useful in extracting ridge shadows especially located in low signal to noise ratio background, and 2) the scale space scheme which is also useful even if there is less information about the size and the positions of ridge shadows in advance. This procedure is applied to artificial images and its performance is evaluated experimentally.

• Journal of the Korean Institute of Navigation
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• v.14 no.4
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• pp.31-39
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• 1990

A systematic methodology for efficient implementation of processor arrays from regular iterative algorithms is proposed. One of the modern parallel processing array architectures is the Systolic arrays and we use it for processor arrays on this paper. On designing the systolic arrays, there are plenty of mapping functions which satisfy necessary conditions for its implementation to the time-space domain. In this paper, we sue a few conditions to reduce the total number of computable mapping functions efficiently. As a results of applying this methodology, efficient designs of systolic arrays could be done with considerable saving on design time and efforts.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• v.2
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• pp.203-208
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• 2006

The main research conducted previously on GPS ionosphere in China is first introduced. Besides, the current investigations include as follows: (1) GPS-based spatial environmental, especially the ionosphere, monitoring, modeling and analysis, including ground/space-based GPS ionosphere electron density (IED) through occultation/tomography technologies with GPS data from global/regional network, development of a GNSS-based platform for imaging ionosphere and atmosphere (GPFIIA), and preliminary test results through performing the first 3D imaging for the IED over China, (2) The atmospheric and ionospheric modeling for GPS-based surveying, navigation and orbit determination, involving high precisely ionospheric TEC modeling for phase-based long/median range network RTK system for achieving CM-level real time positioning, next generation GNSS broadcast ionospheric time-delay algorithm required for higher correction accuracy, and orbit determination for Low-Earth-orbiter satellites using single frequency GPS receivers, and (3) Research products in applications for national significant projects: GPS-based ionospheric effects modeling for precise positioning and orbit determination applied to China's manned space-engineering, including spatial robot navigation and control and international space station intersection and docking required for related national significant projects.