• Journal of the Korean Professional Engineers Association
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• v.34 no.2
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• pp.68-68
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• 2001

• Journal of the Korean Professional Engineers Association
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• v.27 no.4
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• pp.56-60
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• 1994

• The Journal of the Korean life insurance medical association
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• v.15
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• pp.141-147
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• 1996

• Journal of the Korean Professional Engineers Association
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• v.22 no.4
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• pp.5-11
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• 1989

Whenever we see the development of technology of the past, the respective ages always Produced the development of new materials. The appearance of the new materials have been making technologies progress. In this way, we may say new materials and new technology are insparably related to each other. The technology of today has emerged between a valley of new technology of today and it is regarded as contributing to various technologies expected to be executed in the 21 century. Presently, so railed new materials mean fine cermic, high performance organic polymer, new metal materials, compound materials etc. This paper presents several new materials which are chiefly concerned with the electrical and telecommunications engineerings field and its development in Korea.

• Journal of Korea Port Economic Association
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• v.22 no.1
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• pp.39-59
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• 2006

The purpose of this paper is to analyze the competitiveness between Busan New Port and Shanghai's New Yangshan Port, on an island 20 miles off the Chinese mainland coast. For this aim, the paper examines backgrounds of Yangshan Port construction and its related projects, namely, Donghai Bridge and Luchao Logistics Park including operation strategies of Yangshan New Deepwater Port. The main results of this paper are as follows: Busan New Port has competitive advantage over Yangshan Port in terms of ideal location, especially in Asia-North America route, and connection between terminal and hinterland logistics park. Because Busan New Port is operated by fully on-dock system. Nevertheless, Yangshan Port has more strength in its centrality, port tariff and port productivity, which are represented by crane productivity, quay productivity and area productivity. Therefore, Korean ports are recommended by transformation from cargo attraction-type to cargo generation-type port through early activation of port logistics center along with Free Economic Zone.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• v.1
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• pp.291-296
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• 2006

The restrictions concerning the use of the radio waves have become severe, the marine radar with low spurious is being developed. Therefore, it is necessary to develop aids to navigation as a radar beacon can respond to new type of marine radar. Because the system of radar in the future is an indetermination, new radar beacon should correspond to old and new radar system during a transition period. New radar beacon that is also able to respond to pulse radar, pulse compression radar and FM-CW radar were considered in these years in Japan. The sign of the response of Morse code in a new system is generated by the delay synthesis system. Computer simulation and actual examination using trial circuit were curried out. A big possibility was set up in the development of the new radar beacon that was able to correspond to old and new radar system. These results and the state of new radar beacon is mentioned in this paper.

• Proceedings of the Korea Water Resources Association Conference
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• 2010.05a
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• pp.127-131
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• 2010

Generally in New Zealand there is plenty of regular rainfall replenishing our waterways. Water agencies currently operate over 3000 hydrological monitoring stations in New Zealand. Data from these stations enable scientists to develop a detailed understanding of the status of water resources to ensure that the water resources are managed in an effective and sustainable way.

• Journal of the Korean housing association
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• v.8 no.1
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• pp.49-56
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• 1997

The purpose of this study was to identify effects of residential mobility among the new town movers. The major findings are as follows : 1) As they moved in new town the distance to their wok palce increased substantially. 2) Degree of residential satisfactions increased after moving in the new town. 3) Commuting time is strongly influenced by head of household's level of education, family life span, and tenure status of households.

• Journal of Auto-vehicle Safety Association
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• v.4 no.1
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• pp.18-22
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• 2012

The US-NCAP was rated by the head and chest injury, but the new US-NCAP requires various dummy injury parts such as head, neck, chest, and femur. So, new restraint systems are needed. Particularly, the knee bolster must meet both unbelted and belted test condition requirements. This paper analyzed the dummy response of both test condition and suggested a knee bolster F-D requirement as well as a new knee bolster structure.

• Proceedings of the Korea Association of Crystal Growth Conference
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• 1996.06a
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• pp.38-74
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• 1996

Recently, the development of new crystal materials for optical applications has become a focus of considerable interest because of the progress of optoelectronic technologies. We have carried out investigations focussing on the development of new optical and electrical materials, by systematic investigations of advanced crystal growth techniques. Here, research and progress in development of new materials and crystal growth techniques is reviewed.