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미국의 사례를 통해 본 우리나라 의용소방대 활성화 제도 개선 방안 연구
성기환(Gihwan Sung),최희천(Heecheon Choi) 한국방재학회 2023 한국방재학회논문집 Vol.23 No.3
Research on the development of volunteer firefighter systems has highlighted limitations of the South Korean system. These are categorized by a lack of community disaster safety service activities, disaster response cooperation networks, and support to revitalize volunteer firefighters. The US has 676,900 (65%) volunteer firefighters, and their qualifications are similar to full-time firefighters. The National Volunteer Fire Council is self-reliant, and plays practical roles for volunteer firefighters. Various grant programs for volunteer fire brigades are active. Based on the US case, implications for developing Korea’s system include recruiting young talent for sustainability, improving practical education and training systems, strengthening support for volunteer firefighters’ activities, and developing centralized standardization and support programs.
성기환(Sung, Gihwan),김용상(Kim, Yongsang),유선웅(Yoo, Sunwoong) 한국방재학회 2021 한국방재학회논문집 Vol.21 No.3
본 연구는 재난구호성금 모금제도의 변화 필요성에 대하여 논하였다. 이를 위해 먼저 재난구호성금의 성격과 관리체계를 살펴보았다. 그리고 국내 재난구호성금 사례와 해외 재난구호성금 사례, 그리고 재난구호성금 관련 중요 판례들을 비교분석하여 시사점을 도출하였다. 이를 통해 자연재난과 사회재난의 구분에 따른 재난구호성금 모금제도는 최근의 대형재난 추세인 복합재난에 적용하기에 맞지 않는 제도임을 밝혔다. 해외 재난성금모금 사례들에서도 이러한 이중적 성금제도를 찾을 수 없을 뿐만 아니라 기부금 활성화를 위하여 해외 각국에서는 다양한 지원이 이루어지고 있는 것을 확인하였다. 법의 정신에 비추어 보아도 현 제도는 기부자와 기부모금기관의 행복추구권을 제한하는 것으로 헌법의 기본정신에 위배되는 위헌적 성격을 가지고 있다. 기부금품법의 역사적 변천 또한 규제중심에서 성숙한 기부문화 조성을 위한 기부금품 제도로의 정착으로 변화되어 왔다. 이를 근거로 재난구호성금제도의 개선 방안을 다음과 같이 제언하였다. 먼저 복합재난의 발생에 따른 자연 및 사회재난 재난구호성금제도의 일원화를 주장하였다. 두 번째, 다양한 재난구호성금 모금기관의 활성화를 위하여 현행독점적 성금관리제도의 개선을 주장하였다. This study discussed the need for restructuring the disaster relief fundraising system in South Korea. To that end, it examined the management system and characteristics of disaster relief donations. In addition, the study drew implications by comparing domestic and overseas disaster relief donation systems and analyzing important precedents related to disaster relief donations. The analysis revealed that the domestic disaster relief fundraising system is based on the classification of disasters into natural and social disasters, which the study contended is not suitable in the current scenario given the recent trend of large and complex disasters. Overseas disaster donation systems were not found to be based on such a dual classification. Moreover, it was confirmed that various forms of support were being provided to revitalize donations overseas. It may also be unconstitutional for donations to be based on such a classification because the system violates the basic spirit of the Constitution by limiting the right to freedom and pursuit of happiness of donors and charitable organizations participating in disaster relief funding. Historical changes in the donation law have changed the orientation from regulation to promotion of a donation system with a mature donation culture. In this context, the following proposals were made to improve the domestic disaster relief donation system. First, the study recommended the unification of the donation system for natural and social disasters in light of the occurrence of multiple disasters. Second, it advocated a transition away from the current system of monopolistic fund management in order to revitalize various disaster relief fundraising institutions.
Sang-a Park,Gihwan Byeon,Jin Hyeong Jhoo,Hyung-Chun Kim,Myoung-Nam Lim,Jae-Won Jang,Jong Bin Bae,Ji Won Han,Tae Hui Kim,Kyung Phil Kwak,Bong Jo Kim,Shin Gyeom Kim,Jeong Lan Kim,Seok Woo Moon,Joon Hyuk 대한정신약물학회 2023 CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE Vol.21 No.4
Objective: To investigate the relationship between reduced glutathione (GSH), a key molecule of the antioxidant defense system in the blood, and glutathione reductase (GR), which reduces oxidized glutathione (glutathione disulfide [GSSG]) to GSH and maintains the redox balance, with the prevalence of Alzheimer’s dementia and cognitive decline. Methods: In all, 20 participants with Alzheimer’s dementia who completed the third follow-up clinical evaluation over 6 years were selected, and 20 participants with normal cognition were selected after age and sex matching. The GSH and GR concentrations were the independent variables. Clinical diagnosis and neurocognitive test scores were the dependent variables indicating cognitive status. Results: The higher the level of GR, the greater the possibility of having normal cognition than of developing Alzheimer’s dementia. Additionally, the higher the level of GR, the higher the neurocognitive test scores. However, this association was not significant for GSH. After 6 years, the conversion rate from normal cognition to cognitive impairment was significantly higher in the lower 50th percentile of the GR group than in the upper 50th percentile. Conclusion: The higher the GR, the lower the prevalence of Alzheimer’s dementia and incidence of cognitive impairment and the higher the cognitive test scores. Therefore, GR is a potential protective biomarker against Alzheimer’s dementia and cognitive decline.
Power Curve of a Wind Generator Suitable for a Low Wind Speed Site to Achieve a High Capacity Factor
Gihwan Yoon,Hyewon Lee,Sang Ho Lee,Don Hur,Yong Cheol Kang 대한전기학회 2014 Journal of Electrical Engineering & Technology Vol.9 No.3
It is well known that energy generated by a wind generator (WG) depends on the wind resources at the installation site. In other words, a WG installed in a high wind speed area can produce more energy than that in a low wind speed area. However, a WG installed at a low wind site can produce a similar amount of energy to that produced by a WG installed at a high wind site if the WG is designed with a rated wind speed corresponding to the mean wind speed of the site. In this paper, we investigated the power curve of a WG suitable for Korea’s southwestern coast with a low mean wind speed to achieve a high capacity factor (CF). We collected the power curves of the 11 WGs of the 6 WG manufacturers. The probability density function of the wind speed on Korea’s southwestern coast was modeled using the Weibull distribution. The annual energy production by the WG was calculated and then the CFs of all of the WGs were estimated and compared. The results indicated that the WG installed on the Korea’s southwestern coast could obtain a CF higher than 40 % if it was designed with the lower rated speed corresponding to the mean wind speed at the installation site.
Lee, Sang-Kyu,Song, Min-Young,Seo, Young-Su,Kim, Hye-Kyung,Ko, Seho,Cao, Pei-Jian,Suh, Jung-Pil,Yi, Gihwan,Roh, Jae-Hwan,Lee, Sichul,An, Gynheung,Hahn, Tae-Ryong,Wang, Guo-Liang,Ronald, Pamela,Jeon, J Genetics Society of America [etc.] 2009 Genetics Vol.181 No.4
<P>Rice blast, caused by the fungus Magnaporthe oryzae, is one of the most devastating diseases of rice. To understand the molecular basis of Pi5-mediated resistance to M. oryzae, we cloned the resistance (R) gene at this locus using a map-based cloning strategy. Genetic and phenotypic analyses of 2014 F2 progeny from a mapping population derived from a cross between IR50, a susceptible rice cultivar, and the RIL260 line carrying Pi5 enabled us to narrow down the Pi5 locus to a 130-kb interval. Sequence analysis of this genomic region identified two candidate genes, Pi5-1 and Pi5-2, which encode proteins carrying three motifs characteristic of R genes: an N-terminal coiled-coil (CC) motif, a nucleotide-binding (NB) domain, and a leucine-rich repeat (LRR) motif. In genetic transformation experiments of a susceptible rice cultivar, neither the Pi5-1 nor the Pi5-2 gene was found to confer resistance to M. oryzae. In contrast, transgenic rice plants expressing both of these genes, generated by crossing transgenic lines carrying each gene individually, conferred Pi5-mediated resistance to M. oryzae. Gene expression analysis revealed that Pi5-1 transcripts accumulate after pathogen challenge, whereas the Pi5-2 gene is constitutively expressed. These results indicate that the presence of these two genes is required for rice Pi5-mediated resistance to M. oryzae.</P>
Power Curve of a Wind Generator Suitable for a Low Wind Speed Site to Achieve a High Capacity Factor
Yoon, Gihwan,Lee, Hyewon,Lee, Sang Ho,Hur, Don,Cheol, Yong The Korean Institute of Electrical Engineers 2014 Journal of Electrical Engineering & Technology Vol.9 No.3
It is well known that energy generated by a wind generator (WG) depends on the wind resources at the installation site. In other words, a WG installed in a high wind speed area can produce more energy than that in a low wind speed area. However, a WG installed at a low wind site can produce a similar amount of energy to that produced by a WG installed at a high wind site if the WG is designed with a rated wind speed corresponding to the mean wind speed of the site. In this paper, we investigated the power curve of a WG suitable for Korea's southwestern coast with a low mean wind speed to achieve a high capacity factor (CF). We collected the power curves of the 11 WGs of the 6 WG manufacturers. The probability density function of the wind speed on Korea's southwestern coast was modeled using the Weibull distribution. The annual energy production by the WG was calculated and then the CFs of all of the WGs were estimated and compared. The results indicated that the WG installed on the Korea's southwestern coast could obtain a CF higher than 40 % if it was designed with the lower rated speed corresponding to the mean wind speed at the installation site.