• Korean Journal of Construction Engineering and Management
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• v.11 no.1
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• pp.122-129
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• 2010

Until now, the domestic construction market has been formed focusing on new construction and reconstruction in the apartment industry. Recently, however, the remodeling market for old structures have shown a tendency towards land shortage and land price increases in the major cities : the reinforcement of regulations regarding reconstruction ; expenditure reduction and the solving of environmental problems by regarding old structures is pursuing low costs and maximum efficiency. The interest in remodeling is increasing, however, remodeling has not been successfully initiated in the apartment division for a reasonable period of time. Consequently to acquire mutual agreement for remodeling from the residential occupants. In order to evaluate profitability, it is necessary to set priorities and reasonable criteria for remodelling and to this end, it is also required to assess each fact of remodelling in view of both customers and supplied.

• Journal of the Korean Institute of Educational Facilities
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• v.22 no.1
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• pp.25-36
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• 2015

Historically, college campuses have played a role of a city, and the development pattern of various forms and functions of cities was found in the growth stages of campuses as well. In this way, campuses developed in close relationships with our lives and such a characteristic can be confirmed in a number of cases in and out of the country. The strategic concept of such expansion is shown in the strategic classification through a master plan. This research examines concepts of major universities in the metropolitan area of Korea for promoting campus expansion and proposes implications through them. The results drawn from the research are as follows. Firstly, various developmental directions should be sought in aspects of planning, programming and economics for campus expansion with the complex application of such factors. Secondly, the multi-campus strategy of past localization era is changing into the concept of forming a global campus materializing itself as the planning strategy of internal campus. Thirdly, the physical barrier is being dissolved as a way to promote the relationship with local communities, and particularly, the management strategy of constructing new buildings in connection with local communities is the leading measure of materialization. Lastly, the development of underground space is actively carried out due to the limitation of ground physical space through which a role of establishing new campus order along with securing space is pursued.

• Journal of the Korean Institute of Educational Facilities
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• v.27 no.6
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• pp.3-12
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• 2020

Like most OECD countries, Korea is experiencing a decline in population and demographic changes, deterioration of public facilities, and limited investment in public facilities maintenance due to low economic growth and increased welfare budgets. In this case, not only the inconvenience of using the public facilities can lead to the occurrence of an accident due to the damage of the facilities. However, as the importance of the management of public facilities has not been recognized yet, new policies are being promoted. Korea is expected to reduce the total population since the late 2020s, and there will be a large difference in population reduction between the cities, towns, and towns within the same administrative districts. Therefore, it is necessary to change the management policy regarding the change in demand of public facilities due to population change such as population decrease and aging. Accordingly, this study analyzes the management policies and actual conditions of public facilities in Korea, and suggests the implications for public facilities management by analyzing Japan's public facilities management policies that faced population change and deterioration of public facilities before Korea. The key change in Japan's public facilities management policy is the transition from new to maintenance, which has managed public facilities in terms of existing safety management and asset management.

• Journal of Digital Convergence
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• v.13 no.9
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• pp.219-224
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• 2015

The broadcasting communications service will accelerate its development with the convergence of broadcasting media and internet service. In the field of CATV network related technology, only those service providers will be able to survive in future, and they can combine available services in the most effective and economical way. This research aims to explain the CATV status of Korea and China and its technology trends. It also analyzes CMC(Cable Modem Concentrator) technology, suggested as one of the high-speed internet technology. CMC technology has the advantages of enhancing the transmission speed while using the existing basic structure of HFC network and expanding service area by adding amplifiers within CMC. The distance between coaxial cables is getting shorter with more concentrated areas in large cities in Korea. However, in China, the demand for long distance transmission service is increasing. CMC technology satisfies both short and long distance service subscribers without any geographical limitations. With these advantages, CMC technology is expected to generate lots of economic benefits if applied for the CATV network in the area of China, Middle East, and Southeast Asia.

• Journal of Digital Convergence
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• v.12 no.10
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• pp.415-423
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• 2014

This study aims to understand the difference in department satisfaction, career decision types and career preparatory behavior of health college students, and the relationship between variables and their effects on career preparatory behavior, and presents basic data for development of career guidance programs. The subjects of this study were 450 college students studying emergency rescue, physical therapy, public health administration and dental hygiene at three-year colleges located in B and G cities. They were selected through convenience sampling. The period of the study was from November 12 to 15, 2013. of 450 copies of the questionnaire distributed, a total of 418 copies were used in the final analysis. For data analysis, SPSS 14.0 for Windows was used. As a result, there were correlations between variables, the largest effect department satisfaction had on career preparatory behavior was found in aptitude learning followed by personal relationships and career job. The reasonable type of career decision types had a positive effect on career preparatory behavior while dependent and instinctive types had a negative effect on career preparatory behavior.

• Journal of Digital Convergence
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• v.12 no.3
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• pp.105-115
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• 2014

This paper aims to examine the mediating effects of psychological capital on the relationships between learning organization and innovative behavior. 310 sheets of questionnaires were gathered from the organizational members of the companies in 5 cities, including Seoul and Pohang and analysed using structural equation modelling technique. The results show followings: First, the human factor of learning organization has a significant influence to the innovative behavior and the psychological capital. Second, structural factor of learning organization has a significant influence to the psychological capital but does not have a significant influence to the innovative behavior. Third, the mediating effect of psychological capital has a significant partial effect between human factor of learning organization and innovative behavior, and full effect between structural factor of learning organization and innovative behavior. The results of this study implies that some guideline could be used in promoting learning organization and making implementing strategy.

• Proceedings of the Earthquake Engineering Society of Korea Conference
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• 1998.10a
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• pp.210-221
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• 1998

In the period from the year 1500 to 1980. at least 14 large earthquake with epicenters in the northeastern China and Yellow Sea were felt or destructive in the Korean Peninsula. The most sigmificant events among them were the 1668 July 25 Tancheng earthquake of mamnitude 8.5, and the 1975 Feb. 4 Haicheng earthquake of magnitude 7.3. The Haicheng earthquake of the year 1975 in am extraordinary one among those occurred in the northeastern China in the 20th century in the sense the Shake of the event affected all over the Korean Peninsula. The tremor was felt even at the southeastern tip of the Korea and northern part of Kyushu 700km far away from the epicenter. In order to see the variation and trend of the effect of the Haicheng earthquake on the Korean Peninsula, the two data sets of the northern and southern parts of the peninsula were merged into one combined data set. The spatial variation of intensity shows smooth decrease from the value 4 of the northwestern region near the source to the value 1 of the Cheju Island and Kjushu. However, there are four regions of locally high intensity value. They are the region along downstream of Abrok(Yalu) River with intensity 5, the region around Shinpo of intensity 4, the area comprising Seoul and Chuncheon Cities of intensity 4, and Pohang-Pusan area of intensity 3. We suppose that there might be three types of possible mechanisms. The first one is concerned with the lateral inhomogeneity of velocity in the crust caused by wide distribution of relatively fractured rock. The second one is related with reflections of surface waves caused by the crestal thinning effect at border regions of the Peninsular in contact with the Ulleung Basin and the Japan Basin. The third possibility is local site effect caused by thick Tertiary or Quaternary rocks and soil layers.

• Korean journal of applied entomology
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• v.59 no.3
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• pp.251-255
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• 2020

In 2019, the ash whitefly, Siphoninus phillyreae (Haliday, 1835), was firstly found on a pear tree in Jinju-si, Gyeongsangnam-do. From occurrence survey, we confirmed that S. phillyreae was occurred in seven cities, Busan, Changwon, Jinju, Gwangyang, Suncheon, Goheung, and Goseong. In addition, seven plants, such as Punica granatum, Pyrus pyrifolia, Cydonia oblonga, Prunus mume, Crataegus pinnatifida, Eriobotrya japonica, Photinia glabra, Pyracantha angustifolia, Lagerstroemia indica, and Malus prunifolia, were detected as hostplants. In this study, we present the first report of this species in Korea and describe the damage caused by S. phillyrease and its taxonomic information.

• The Journal of Fisheries Business Administration
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• v.33 no.1
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• pp.69-85
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• 2002

Reduction of fishing grounds, which was caused by the recent fisheries agreements between Korea, Japan, and China, Is Increasing the important of coastal fisheries. Korea's coastal fisheries, however, need special management measures owing to the following problems. First, there are too many fishing fleets even though fisheries resources are continuously decreasing. Despite the fact that some of the fishing vessels have been scrapped, there still remain too many vessels and especially approximately 27,000 vessels increased during 1997-1998. Second, as the condition of fisheries resources changed radically, many fishermen are fishing by methods which they were not permitted to. These fishing methods cannot be legally supported and so there is a huge gap between the system and the reality, Third, two or three licenses are given to each coastal fishing vessel because a single license cannot give sufficient income, but some of these are formally acquired. So under such circumstances, efficient management of fisheries is impossible. Fourth, absence of demarcation among regions and industries is causing frequent conflicts and there are concerns about the decreasing fisheries resources due to competitive fishing practices. Therefore, considering the above mentioned problems Korea's coastal fisheries management should be developed as the following: First, new licenses should be limited while expanding the buy-back program. The government is currently planning to limit new licenses by introducing the fixed license number system in coastal fisheries but is somewhat passive about the buy-back program. Second, fisheries management which is based on self-regulation should be established. In order to increase the effect of fisheries management, the fishermen should decide by themselves the fish and fishing methods they would be exploiting and directly regulate them. Third, it is necessary to integrate the licenses of coastal fisheries. Since coastal fisheries management through the license system has distinct limitations, it is preferable to unify risking licenses and let the fishermen decide specific matters on their own. Finally, it is necessary to establish boundaries among the regions and industries. Joint fishing areas among regions(cities and provinces) should be established and fishing in other areas should be permitted on condition of paying the required fees. On the other hand, it is also necessary to permit coastal fishing only within certain distances.

• Spatial Information Research
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• v.9 no.2
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• pp.277-290
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• 2001

In 21st century, tourism can's be formed without tourism information systems. Like other cities Kwangju Met. City has managed tourist information system though internet, but it provide tourist only with poor information as text datum and image datum. Therefore tourist can's get the effective and proper tourism information about Kwangju from that system. The purpose of this paper is to develop tourism information system on the basis of geographic information system for providing tourist with effective geographic tourism information. In the first place, spatial database on tourism information about Kwangju was built by 3 stage of areal scope: national scale, provincial scale and city scale. Next, by analyzing existing tourist information system, 4 major system function is developed: viewing tourism map, guiding tourism information, searching tourism information and printing tourism map. By complement of multimedia datum, this system shall be a major tourism resource of Kwangju.