• Proceedings of the Korea Water Resources Association Conference
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• 2005.09b
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• pp.1116-1117
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• 2005

• Proceedings of the Korea Water Resources Association Conference
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• 1996.05a
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• pp.617-622
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• 1996

• Proceedings of the Korea Water Resources Association Conference
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• 1999.05a
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• pp.46-51
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• 1999

• Proceedings of the Korea Water Resources Association Conference
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• 2000.05a
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• pp.1003-1008
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• 2000

• Proceedings of the Korea Water Resources Association Conference
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• 2004.05b
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• pp.1103-1106
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• 2004

The objective of this study is to induce the design drought rainfall by the methodology of L-moment including testing homogeneity, independence and outlier of the data of annual minimum monthly rainfall in 57 rainfall stations in Korea in terms of consecutive duration for 1, 2, 4, 6, 9 and 12 months. To select appropriate distribution of the data for annual minimum monthy rainfall by rainfall station, the distribution of generalized extreme value (GEV), generalized logistic (GLO) as well as that of generalized pareto (GPA) are applied and the appropriateness of the applied GEV, GLO, and GPA distribution is judged by L-moment ratio diagram and Kolmogorov-Smirnov (K-S) test. As for the annual minimum monthly rainfall measured by rainfall station and that stimulated by Monte Carlo techniques, the parameters of the appropriately selected GEV and GPA distributions are calculated by the methodology of L-moment and the design drought rainfall is induced. Through the comparative analysis of design drought rainfall induced by GEV and GPA distribution by rainfall station, the optimal design drought rainfall by rainfall station is provided.

• Journal of Distribution Science
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• v.22 no.5
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• pp.59-66
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• 2024

Purpose of this study is to examine how human resources agility affects the distribution of performance lecturers and education staff at private universities in Indonesia. Sample and data in this research is 389 respondents from 265.000 lecturers and academic workers in 3115 Private universities in Indonesia. Methodology in this study used the Structural Equation Model to analyze how human factors agility such as creativity, focus, effectivity, and efficiency have an influence on agility and performance. Results show that agility plays a very important role in improving the performance of lecturers and staff at private universities in Indonesia. It was found that human factors agility, where indicators such as creativity, focus, effectivity, and efficiency have an influence on the agility and performance of lecturers and staff at private universities in Indonesia. Conclusion from this research agility factors is important to improve the distribution of performance Lecturers and Staff's on Private University in Indonesia. Hopefully, in further research to other researcher add some other important variables such as the working environment and spirit of leadership in influencing agility as well as the performance of teachers and staff at Private Universities in Indonesia.

• Journal of Hospice and Palliative Care
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• v.5 no.2
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• pp.101-110
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• 2002

Purpose : With the elongation of the average life span, the main causes of death are chronicle illness including cancers resulting in a large amount of medical resources. And there are still many patients to whom a sufficient medical care is not given. All these bring on the uneven distribution of medical resources together with the increase of medical cost. Hence, an efficient system should be set up to solve these problems. Methods : The hospice draws a great attention as a resolution of high medical cost and uneven medical resource distribution, and has been proved to be an alternative to the existing medical system. So, the characteristics of the hospice has been reviewed, particularly with respect to its scopes and related resources. And by tracking the actual cases, the necessary services and supports are investigated. Results : The intrinsic characteristics of hospice is that it executes not only the medical exercise but also all the subjects related with patients and their families. And the hospice is performed not only by the medical experts but also by all the disciplines including social and spiritual affairs. This indicates that the hospice requires the integrated system comprised of medical, social and other welfare entities. Conclusion : To establish the actual hospice, an efficient and systematic integration of all the existing medical and other welfare resources in the local society is necessary. The most practical way is the networking of resources, which practices the hospice more efficiently without additional investment.

• Journal of Species Research
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• v.11 no.1
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• pp.38-46
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• 2022

This study is based on crane fly specimens collected during more than 80 years, starting from 1938 through 2019, in the Republic of Korea and Democratic People's Republic of Korea and are in collections maintained at the United States National Museum, Smithsonian Institution, Washington DC, USA; the Snow Entomological Museum, University of Kansas, Lawrence, KS, USA; and the National Institute of Biological Resources, Incheon, South Korea. Pilaria crane flies are aquatic and semiaquatic, developing in fast running and stagnant water bodies and in wet muddy places at the margins of water pools. Such habitats usually prevail at lower altitudes, but these areas most often are used for agriculture and human settlement, making natural habitats scarce and fragmented. Pilaria crane flies are rare, thus it is not surprising that genus was left unnoticed by previous researchers. The genus Pilaria Sintenis, 1889 with two species P. melanota Alexander, 1922 and P. simulans Savchenko, 1983, is a new record for the Korean Peninsula. We present general information on the genus, redescriptions of species based on Korean specimens, illustrations of both sexes, elevation range, period of activity, habitat information, general distribution, and a distribution map for the Korean Peninsula for each species.

• Journal of Species Research
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• v.11 no.2
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• pp.117-127
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• 2022

This study is based on crane fly specimens collected during an 80-year period (1937-2017) in the Republic of Korea and Democratic People's Republic of Korea, and are in collections maintained at the United States National Museum, Smithsonian Institution, Washington DC, USA; the Snow Entomological Museum, University of Kansas, Lawrence, KS, USA; and the National Institute of Biological Resources, Incheon, South Korea. These crane flies are developing in wet places which usually prevail at lower altitudes, but such areas are often used for agriculture and human settlements, making natural habitats scarce and fragmented. Probably because of that, Limnophila crane flies are rare on the Korean Peninsula and were unnoticed by previous researchers. The genus Limnophila Macquart, 1834 with three species being new record for the Korean Peninsula: L. (Limnophila) japonica Alexander, 1913, L. (L.) pictipennis (Meigen, 1818) and L. (L.) politostriata Alexander, 1934a. General information are presented for each species, such as on genus and subgenus, redescriptions of species based on Korean specimens, illustrations of both sexes, elevation range, period of activity, habitat information, general distribution, and a distribution map for the Korean Peninsula.

• Journal of Korean Society of Water and Wastewater
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• v.29 no.4
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• pp.459-468
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• 2015

Deposits discharged through the cleaning mainly were cement mortar, bitumen paintings and rust pieces, and fragments of perforation, stones and gravels. Deposits were more removed through swabbing pig cleaning rather than air scouring cleaning on the whole. However, air scouring cleaning were not influenced by the constraint conditions such as a change in the diameter or the presence of the valve in water mains compare to swabbing pig cleaning. So, it was thought that air scouring cleaning might be more favorable to water distribution network cleaning in the future. After the cleaning, water quality including residual chlorine and turbidity also was improved because of the removal of a significant amount of the deposits. Therefore, if the cleaning is continuously and regularly implemented in water mains, it is expected that it will help to recover the reliability and to preserve the health of water quality.