• Journal of Environmental Science International
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• v.10 no.2
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• pp.135-142
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• 2001

In order to investigate horizontal wind field in the boundary layer around Pusan area, wind speed and wind direction measured at 14 AWS(Automatic Weather Station), 1997, was used. The wind direction at PRM(Pusan Regional Meterological Office) was showed that southwest and northeast wind dominated for spring and summer, northeast wind for fall and northwest for winter. Anticline flow was showed at \`Gaekumm\` which is located between Mt. Backyang(641m) and Mt. Yumkwang(503m) and affected on wind field at \`Pusanjin\`. The low wind speed and various wind direction was represented at the basin topography, \`Buckgu\`, \`Jeasong\`, \`Ilkwang\` and \`Kijang\`. The annual mean wind speed at 14 sites, 2.5ms(sup)-1, was lower than that measured at PRMO, 3.9ms(sup)-1. The wind direction analysis showed that the case of same direction in compare with that measured at PRMO is about 54% and case of opposite direction is about 12%. Annual and seasonal mean windrose showed wind direction is affected by not only synoptic weather state but also topography.

• Journal of Environmental Science International
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• v.21 no.10
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• pp.1245-1253
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• 2012

In this study, how branches of Kumho River affect to the water quality on Kumho River was investigated. Water samples from six sampling points at Kumho River and three at each branch were taken from Dec. 2009 to Dec. 2011. As results, Namcheon affected BOD and T-P concentrations on Kumho River while Sincheon did only T-P concentrations. However, the water quality of Kumho River was improved because of Sincheon in terms of BOD and COD concentrations. This was the results from management of Sincheon wastewater treatment facility and Jisan wastewater treatment facility which might be the best example for managing wastewater treatment facilities. Dalsecheon would not affect the water quality of Kumho River although it had bad conditions of water quality because of lack of its water quantity comparing to Kumho River's.

• Journal of the Korean Institute of Rural Architecture
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• v.2 no.2
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• pp.63-73
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• 2000

The objectives of this study are understanding on the type and the characteristic of the architecture in the saltern. At result, there are warehouse of the salt, residence of salt man and office building. These architectures are clearly different from Korean traditional architecture and constructed in special area (a saltern), on special purpose. These are not excellent architectural form, but materials and forms of these architectures are reasonably suitable for the regional characteristic and the function. Today, the architecture in the saltern, are gradually disappear, therefore the researches and the memories are meaningful in this study.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2002.11a
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• pp.74-80
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• 2002

As "Nationwide Educational Information System", as one of 11 essential tasks of the electronic government, is to be introduced step by step from March in 2003, the current School Information Management System servers in each school cannot be functioned appropriately any more. Management of school cumulative records will be done by the integrated server of the regional Office of Education. Accordingly, more than 20,000 servers of various kinds available in each school should be put into use in one way or another. So this thesis aims to suggest how to reuse these servers in schools, and how to approach modeling of the 21st-century school in the School Information Management System.

• Proceedings of the ESK Conference
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• 1996.04a
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• pp.91-97
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• 1996

This study is to analyze trends of back injuries reported for medical expense compensation in a territorial jurisdiction of Pohang regional office of Ministry of Labor. Back unjuries claimed in the Plhang region accounted for approximately 15% of all industrial accident and 0.96 billion won were spent to compensate for medical expenses in 1994. A majority of back injuries occurred in manufacturing, construction, and transportation, and, 98% of all back injuries during 1992-1994 were strain/sprain, herniated inter-vertebral dise(HIVD), and fracture. To achieve and effective back injury prevention, supplenentary reporting form should be provided to include the information about job description (e.g., weight of an object, task duration and working posture), employee's medical and work history, and working conditions.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2005.05a
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• pp.241-242
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• 2005

Due to the change in modern lifestyle and social pattern, food service industry has steadily grown recently. Especially, in terms of familiarity, chinese restaurant can be most popular type of dining alternative to Korean. The project was aiming to establish a new branch of the existing restaurant which has a main location in Kangnam area and has been famous for it's food quality, kind services and good interior design. This restaurant is located in Seohyoun-Dong, Bundang-Gu, Kyoungki-Do and this area is very crowded by both residential apartments and commercial offices. Considering the complexity in regional characteristics, this restaurant has basically targeted frequent dining-out family groups. In addition, the floor design was flexibly developed to be able to accomodate large office dining customers. The overall design was intended to keep very elegant and simple atmosphere, developed to express eco-friendly image by adopting the 'Water' component in the floor plan.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2009.10a
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• pp.267-268
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• 2009

In the past, the predictions of beach processes and harbor sedimentation were mainly relied on the hydraulic model tests and empirical methods. In recent years, however, as computers have come into wide use, more accurate models have gradually been developed and thus replaced those conventional methods. For prediction of topographical change near the coastal area.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2012.10a
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• pp.311-312
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• 2012

A writing on local culture of Gi-jang province, Busan and providing marine culture by using a lignthouse as a source of tourism.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2009.06a
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• pp.535-537
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• 2009

For decreasing the maritime pollution accident of the large material(crude oil, ore and so on) carrier, as we construct the Virtual AtoN AIS utilizing the existing AIS Base Station in the area of major route, passage way and danger or in case of emergency danger, it can help the normal vessel to pass the area without any obstacles and inform the danger elements to AIS. ECDIS and radar of the large carrier.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2009.06a
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• pp.538-539
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• 2009

The light of lighthouse as aids to navigation has been using filament with incandescent bulb so heat is being changed to light. More and More, LED leading lights, LED lantern, LED concrete main structure, LED bulb which have advantages of low power consumption and longer durability, what we call radiating diode, will lead the market in few years.