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노후 보건소의 그린리모델링을 통한 에너지 및 탄소배출 저감효과 분석
조정흠,오진환,강연주,남유진 한국 지열 · 수열에너지학회 2023 한국지열에너지학회논문집 Vol.19 No.4
Green-remodeling is to improve the energy performance of existing buildings that have been aged for more than 15 years since completion. In order to achieve the national greenhouse gas emission reduction plan in the building sector, it is necessary to analyze the carbon reduction effect by considering the internal carbon emissions that may occur during green-remodeling of old buildings. This study analyzed the effects of energy reduction and carbon emission reduction when green-remodeling was applied to old health centers constructed in 1992. When applying green-remodeling, the carbon emission reduction effect considered the embodied carbon emission of the improvement items and the carbon emission at the building operation stage. When applying green-remodeling to existing buildings, energy consumption was reduced by 39.3%, and carbon emissions were reduced by 48.9% after 27 years of greenremodeling. In order to reduce carbon emissions, it was important to apply a renewable system as an item to improve the performance of green-remodeling. In particular, it was confirmed that it is very important to consider the photovoltaic system as a top priority for the carbon emission reduction.
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趙丁欽 건국대학교 1997 대학원 학술논문집 Vol.44 No.-
In modern tax states from the view of income redistribution, the fiscal policies are delt with very significantly. Especially the function of income distribution is emphasized from the side of human welfare. This study demonstrates the distribution of govemment expenditure benefits in order to drive the pattern of fiscal incidence for budget structure. The government expenditure is divided into classes, which are special and general expenditure. By this each individual experiences a change in his economic position because he receives benefits from government expenditure. Three methods are used in this study. The first, the general expenditure(example, national defense) is distributed the consumer demand function of doublelog by Kazuo Sato. It shows additive utility function in proportion to the elasticity of substitution public goods and private goods. And the elasticity is able to estimate income elasticity of marginal utility of income. Estimated coefficient provides the basis of distribution of general expenditure. The second, the benefits of special expenditure is distributed by incidence hypothesis of expenditure items. Third, in these two analysis each individual experiences a change in his economic position because he receives benefits from public services. The empirical result in this analysis is that the elasticity of marginal utility of income is described as 1.162 in rural household. Because the elasticity is more than 1, the benefits of general expenditure are progressive and distributed by income class. In the rate of revenue of special expenditure, the lowest class is high, but the highest class is low. But this study has some restricts. First, unfortunately, this study is only for 1991 because of data limitation. Another important limitation is exclusion of the factor products in public services and investment effects of social overhead capital. Finally, this study has one's own way in distribution of special expenditure and classification of income class of rural household. If these problem are improved, the analysis of fiscal policies will be more effective and welfare states come near to us.
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趙丁欽 건국대학교 1998 학술논문집 : 건국대 대학원 Vol.46 No.1
In modern taxstates, as the function and rule of tax is emphasized, the importance of taxpayers' rights and obligations has changed recently, Also tax reforms have addressed that the taxpayers' rights in many countries. This Study attempts to contribute to that the compliance power of the tax authorities and the measures taken to protect the taxpayers' rights in OECD countries. For this, the first will illustrate general taxpayers' rights, second it describes the taxpayer's rights, whether specified in the legislation or in administrative rulings and practices. As can be seen from Table <3-1>, six countries have the same kind of official documents outlying taxpayers' rights. From Table <3-2> to Table <3-9> describe other taxpayers' rights, The last illustrates the Act of taxpayers' rights and taxpayers' rights in Korea and suggest to the policy of taxpayers' rights.
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趙丁欽 건국대학교 1993 대학원 학술논문집 Vol.36 No.-
The aim of intergovernmental fiscal coordination system is a method of adjusting economic difference and inequality of local governments. For this, the state government provides general grants and special grants. It is the purpose of this study to examine the structure, and to analyze the effects of public expenditure stimulation in grants-in-aid. In order to analyze the effects, first, to illustrate theoretical classification of grants, second, to describe the changed budget line according to grants, third, to analyze the effects of expenditure stimulation by using indifference curves and numerical formula method. Forth, to analyze public expenditure stimulation effects, five cities and ten counties in Chungchong-namdo province. In this result, special grants are more effective than general grants to adjust spill-over benefit or spill-over cost. And unconditional open-end special grants will stimulate the public expenditures more than general grants. Also, grants-in-aid are more effective than general subsidies in expenditure in Chungchong-namdo province. But in the distriubition of trants-in-aid theory does not go hand in hand with practice. That is to say, grants-in-aid is affected by political process between state government and local government. Therefore the study on ploitical system is to be done for the more efficient grants-in-aid operation.
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조정흠 ( Jungheum Jo ),박준식 ( Jun-sik Park ),김성연 ( Sung-yeon Kim ),권명희 ( Myung Hee Kwon ),김기연 ( Ki Youn Kim ),최정학 ( Jeong-hak Choi ),서성철 ( Sungchul Seo ) 한국산업보건학회 (구 한국산업위생학회) 2016 한국산업보건학회지 Vol.26 No.3
Objectives: We aimed to compare the sampling performance of different flow-based impactor samplers for collecting fungal spores and bacteria and to explore the association of the level of bioaerosols with activity patterns of occupants in daycare center settings. Methods: For comparison of sampling performance, two different flow-based samplers (greater than 100 L/min or not) were selected; a low flow-based sampler (one-stage Andersen sampler) and two high flow-based samplers (DUO SAS SUPER 360 sampler, BUCK bio-culture sampler). We collected airborne mold and bacteria in 30 daycare centers with various levels of contaminated air. Three repeat samplings per each sampler were performed. Mold and bacteria were grown for 96 hours at 25±1℃ and 48 hours at 35±1℃, respectively. The Andersen and SAS samplers were used for investigating the association between the level of bioaerosols and the activity patterns of occupants in daycares. Particular matters 10(PM10), temperature, and relative humidity were monitored as well. Samplings were carried out with one-hour interval from 9 to 5 O’clock. For statistical comparisons, Kruskal-Wallis test, Wilcoxon’s signed rank test, and multiple regression analysis were carried out. Results: The airborne level of molds by the low flow-based sampler were significantly higher than that of high flow-based samplers (indoor, P=0.037; outdoor, P=0.041). However, no statistical difference was observed in the airborne level of bacteria by each sampler. Also the level of bioaerosols varied by the time, particularly with different activity patterns in daycare centers. The higher level of mold and bacteria were observed in play time in indoor. Similarly, the concentrations of PM10 were significantly associated with the level of bioaerosols (P<0.05). Conclusions: Our findings indicate that the flow rate of sampler, rather than total air volume, could be able to affect the results of sampling. Also, the level of airborne mold and bacteria vary behavior patterns of occupants in indoor of daycare settings. Therefore, different samplers with other flow rate may be selected for mold or bacteria sampling, and activity patterns should be considered for bioaerosol sampling as well.
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趙丁欽 건국대학교 1997 학술논문집 : 건국대 대학원 Vol.45 No.1
The aim of intergovemmental fiscal coordination systeem is a method of adjusting ecomonic difference and inequality of local governments. For this, the state government provides general grants and special grants. It is the purpose of this study to examine the structure, and to analyze the effects of public expenditure stimulation effect of grants-in-aid in local government. In order to analyze the public expenditure stimulation effectf and flypaper effects of grants-in-aid, first study will illustrate theoretical background of grants and the changed budget line according to grants. And the second study describe the effects of expenditure stimulation by using indifference curves and analytic model. In chapter thirty illustrate the flypaper effect. And the fouth will analyze public expenditure stimulation effects and flypaper effects, six cities and eight counties in Chungcheong-namdo province. In this result, special grants are much effective than general grants to adjust spill-over benefit or spill-over cost. Besides unconditional open-end special grants will stimulate the public expenditure more than general grants. Also, special grants are more effective than general grants in expenditure in Chungcheong-namdo province. But the distribution of grants-in-aid theory does not go hand in hand with practice. That is to say,7ants-in-aid is affected by political decision process between state government and local government. Therefore the study on political system is to be done for the more efficient 7ants-in-aid operation
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