• 한국항해항만학회지
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• 제44권5호
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• pp.430-437
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• 2020

This paper analyzes the profitability of the Private Finance Initiative(PFI) ports and proposes the application plans of the R-project(Rehabilitate project) for old ports to attract and activate private investment in the port industry. The R-project of old ports can reduce the government's financial budget and provide improved facilities for users more quickly than the public sector comparator. Before suggesting the R-project for old ports, the profitability of the currently operating 11 companies of the PFI ports are analyzed using the four ratios of profitability, and the results show that all the companies indicate low profitability, except for the top three companies. To apply the R-project, the three types of R-project ports are categorized as maintaining the function of the port, changing the function of the port, and mixing the function of the port. Additionally, three obstacles and improvement measures are suggested; attracting private business, legal issues, and administrative procedures. This study is conducive to the policy making for the port renewal and the activating PFI for the port industry.

• 한국항만경제학회지
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• 제18권1호
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• pp.61-83
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• 2002

Korea has designated 28 trade ports and 22 coastal ports under the Ports Act. If fishery ports and small inlets are counted, the number amounts to hundreds of ports. However, untimely and inefficient maintenance and repair works face Korean ports with functional loss, decreasing efficiency, and even catastrophe. Thus, further examinations on the maintenance or redevelopment of forts in Korea are urgent. Since the Korean War and the higher economic growth period in the 1970s, Busan Port has developed in a variety of ways, according to the necessity of social conditions at any given time, without any development Philosophy or systematic long-term master plan. As a result, ports and coastal industrial facilities have rushed to gather around the present North Busan Port, which has taken on mixed functions between ports and cities, adversely affecting several of their interactions. To resolve these circumstances, several redevelopment schemes were suggested for centering the old zone in the Busan Port interim. However, comprehensive evaluation and redevelopment schemes combining functions of both ports and cities, and effectively utilizing coastal zones have never been presented. In this respect, this study sets the priority order of the extracted unit project. This study analyzes the existing functions and facilities of Busan Port, extracting facility zones through redevelopment which is certain to fail or to decrease in efficiency. furthermore, this study presents status and development directions of specified redevelopment unit projects of higher priority order, and pursues the integrated plan of efficiency for Busan Port.

• Advances in pediatric surgery
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• 제12권1호
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• pp.17-23
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• 2006

A 3-year-old girl with a primitive neuroectodermal tumor (PNET) and a 6-yearold girl with acute lymphoid leukemia were referred to us because of problems with their implantable central venous ports (Port-A-Cath$^{(R)}$). On physical examination, the ports were upside-down, so a needle could notbe inserted through the membrane of the port. Right lateral side view of the chest radiogram confirmed port inversion in both cases. At operation, the ports were inverted and the transfixing sutures were totally absorbed. The ports were rotated 180 degrees and anchoring sutures placed.

• 유통과학연구
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• 제2권1호
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• pp.63-97
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• 2004

Nowadays port has changed so rapidly as other economic variables. The main issues of these changes are classified with some problems such as the progress of containerization and enlargement of ship size and its speed, the introduction and expansion of EDI system, and the inducement of private capital in port development. Therefore, the competition among ports is severer than before, especially in container cargos. Almost all ports try to strengthen their competitive power and enlarge their port performance and throughput through many kinds of efforts and strategies. Port marketing is important approach and methods in order to make understand port and make call on their ports, of course, realizing the importance of port for the regional economics and employment generation. In this paper, the various marketing concepts are redefined and applied in terms of port and shipping service with which marketing is not so much popular and familiar. After many diagnoses and investigations are executed with special logistical viewpoints and attention, this paper suggests some countermeasures of port marketing in the angles of 4Ps. The strategies and countermeasures are classified in 3 stages according to their broadness and specificity. The privatization of port and port competition need the renovation and rationalization of traditional port activities and old port operation customs. Although this paper suggest many ideas with focusing Busan port, these ideas will be used in other ports. I think it is necessary further study concerned this topics and some limitations which this paper contains.

• 한국항만경제학회지
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• 제23권1호
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• pp.95-113
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• 2007

최근 들어 항만은 국가 및 지역경제의 중심지로 역할하고 있는 동시에 연안 도시권의 주요 환경오염원이라는 인식이 점차 확대됨에 따라 국제해사기구를 비롯한 국제기구 및 주요 선진국에서는 항만에서 발생하는 환경오염을 줄이기 위해 다양한 규제조치들을 도입하고 있다. 그럼에도 불구하고 지금까지 정부의 환경오염 방지 노력은 주로 육상에서 발생하는 오염원에 대한 규제 일변도로 진행되어 옴에 따라 항만에서 발생하는 환경오염에 대한 연구는 상대적으로 크게 부족한 상황이다. 이에 본 연구는 항만 환경오염 규제의 필요성, 항만 환경오염에 관한 국내외 문헌조사, 세계 주요 항만의 환경오염 실태, 그리고 각국의 항만 환경오염 저감방안 등을 고찰함으로써 국내 항만에 대한 시사점을 도출하는데 그 목적이 있다. 연구결과, 선박에서 발생하는 환경오염을 줄이기 위해서는 정박 중인 선박에 대해 육상에서 전력을 공급하는 방안이 효과적이며, 하역장비의 경우 노후장비는 신형으로 대체하는 한편 청정연료 사용 및 배출가스 저감장치 등을 설치하는 방안이 필요한 것으로 나타났다. 또한 트레일러 및 기차의 경우 공회전 제한 및 차량 현대화를 위한 다양한 인센티브 제도의 도입이 필요하다고 사료된다.

• 한국항해항만학회지
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• 제44권4호
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• pp.291-297
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• 2020

최근 항만하역근로자의 인명사고가 지속적으로 발생함에 따라 사고관리에 대한 필요성이 증대되고 있다. 이 연구는 GRA법과 Entropy법을 이용하여 우리나라 항만에 대해 하역근로자의 재해 위험성을 평가하고 위험성이 높은 항만을 결정하기 위한 것이다. 이러한 목적을 달성하기 위해 먼저 우리나라 항만을 11개의 대상항만으로 구분하고, 브레인스토밍법으로 항만하역근로자 재해 위험성 평가를 위한 평가항목을 추출한다. 두번째는 GRA법을 이용하여 대상항만의 회색관계계수를 산정한다. 마지막으로 엔트로피법을 이용하여 산출한 평가항목의 중요도와 GRA법의 회색관계계수를 결합하여 회색관계등급을 산정하여 재해 위험성의 우선순위를 결정한다. 따라서 제안된 모델에서는 항만하역근로자수, 50세 이상 항운노조원수, 총근로시간, 하역장비수, 철재화물량, 총화물량, 사상자수, 사망자수 등 8개의 평가 항목을 추출되었다. 그 결과 부산항의 재해 위험성이 가장 높게 나타났으며 이에 따라 우선적으로 재해위험성을 경감하는 방안이 검토되어야 할 것이다.

• 대한임베디드공학회논문지
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• 제10권5호
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• pp.307-315
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• 2015

Recently, Smart Home System(SHS) is applied in order to provide comfort, energy efficient and better security to the residence. Thus, by introducing the SHS in the house of elderly people, it is possible to provide a convenient and safe life for old people especially living alone. This paper presents the design and implementation of a low cost but yet flexible and secure smart-phone based SHS. The design is based on inter-working between Arduino board with Bluetooth and Arduino board with Ethernet shield, and the home monitor/appliances are connected to the input/output ports of this board via sensors/relays. In addition, when the old man is put on an emergency, the proposed system will automatically notify it the family. Therefore, we have implemented an inexpensive and efficient SHS for the elderly living alone by inter-working smart phones, internet server and Arduino micro-controller.

• Journal of East-Asian Urban History
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• 제2권2호
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• pp.235-271
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• 2020

Tainan was the capital of Taiwan and was the largest commercial city in Taiwan with a significant number of ports. However, after the end of the Qing era, the functions of the capital and major ports were shifted to Taipei and Kaohsiung, thus leading Tainan to lose its position. This article focuses on festivals in the city. The Qing dynasty administrative agency set up a local government that grouped multiple villages based on the religious beliefs which were closely related to the concept of the urban space as the primary temple. Mazu is an object of worship that attracted the attention of city residents from the Taisho era to the colonial era. At the Mazu temple in Tainan, which has acquired a new mystery, a Mazu festival was conducted with Mazu patrols. This festival was conducted from 1915 to 1937, when it was canceled due to the temple reorganization movement. At the festival, multiple participating groups used to compete to earn the luxury of running the pavilions. The procession ran through the north side of the city on the first day and the south side of the city on the second day. During this festival, in addition to going around the villages of the old city, a touring route was planned for the procession to pass through major landmarks related to the colonial administration and the Ginza-dori Shopping Street, which was newly created during the Taisho era. Therefore, this procession was unique because it ensured that people could explore the old and new streets that were transformed through urban remodeling during the colonial period. Moreover, passing through the licensed quarters called Shin-machi, which was relocated through urban remodeling by the administrative agency, allowed people to visualize the urban structure of colonial Taiwan. Tainan city was renewed through remodeling during the colonial period, thus leading to the formation of a new commercial area. The spirit of the people in Tainan city can be gauged based on the fact that the festival was financially and religiously supported by the merchants who promoted it. The restoration of Mazu during the colonial period indicates the restoration of urban commerce in Tainan, which had fallen from its position as the primary port city in Taiwan since the end of the Qing period. Therefore, it can be considered to represent the restoration of the city.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2004년도 춘계학술발표회
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• pp.491-498
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• 2004

In recent years, as an effort to grasp the leading position in the field of maritime trading, new ports and container terminals arc now under construction. Old ports are extended. At the beginning, stones were thrown down to form stone embankments, that is stone-dams, in the outer and inner boundaries of the planned reclamation-land. S.C.P(Sand Compaction Pile) works are often needed to improve the stability of stone-dams, where marine sediments arc relatively thick. Here, interests are centered on the shape of stone body. In this, drilling work won't provide a sufficient resolution. In addition, the result corresponds to only one borehole point information. Thus, the aim of this paper is to introduce an affordable technology, that is, a combined geophysical method(seismic tomography + Televiewer) enables to get the whole information about stone-dam section. The measuring and evaluating procedure is described in detail with an emphasis on dealing with the use of seismic detonator, proper borehole deployment and integrated data analysis. Examples of field experiments at Busan new port are illustrated, which will prove the benefit of combined geophysical method.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2004년도 춘계학술발표회
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• pp.799-806
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• 2004

Recently, as the forerunner in establishing the Northeast Asia's logistics base, a lot of marine engineering works such as new ports and container terminals, extension of old ports, new bridges, land reclamation etc. have been progressed. Parallel to it, there is also an increasing demand for improving the safety of construction. In this situation, high resolution seismic reflection profiling can be well used, attempting to classify rocks and sediments under water, if possible, to delineate the distribution of grain sizes in sediments not only for calculating the cost of removing sediments from harbour's channels, but also for estimating the bearing capacities for bridge or port construction. However, the results from the corresponding reflection survey that has been in operation in our country can not be effectively used for engineering purposes mostly due to the insufficient resolution. Thus. in this paper, two innovative strategies are introduced to enhance resolution. The one deals with a newly designed exploration barge that will help reduce several kinds of noises encountered electrically or operationally. The other is associated with an establishment of optimum measuring system comprising e.g. a specially devised hydrophone with a combination of 7 piezoelectric elements. Field experiments performed at Busan harbour are illustrated. The quality of acquired data was thereby fundamentally improved in comparison with that obtained at the same time in a conventional way.