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지역 서비스업 성장이 유배우(有配偶)여성의 노동시장참가에 미치는 영향 : 서울, 부산 지역을 중심으로
장연주(Jang Yeon-Joo),이민환(Lee Min-Hwan),황한식(Hwang Han-Sik) 한국지역사회학회 2009 지역사회연구 Vol.17 No.1
This study intends to estimate the effect of the characteristics of personal and household, as well as the regional structure of service industries on married women's labor market participation by using Korean Labor and Income Panel Study data(1998-2007). We used the Fixed Effect Panel Logit analysis to estimate the model. Our main results indicate that the participation of married women is negatively affected by whether their husband are wageworker or not, husband's income level, as well as the growth rate of retail and wholesale industry, finance and insurance industry, and public and other services, while positively affected by their living costs and the growth rate of restaurants and hotels. We also confirmed that the effect of regional growth rate of service industries on married woman's labor market participation is different by reigns. Thus, in order to analyze women's labor problem at the local level more clearly, it is necessary to be considered the view point of multi-level in terms of the socioeconomic characteristics and regional industrial structures.
장연주(Jang,Yeon-Joo),이민환(Lee,Min-Hwan),황한식(Hwang,Han-Sik) 한국지역사회학회 2011 지역사회연구 Vol.19 No.3
In this paper, we attempt to examine the different effects on the household income inequality by regions in Korea. We employed two inequality decomposition methods: inequality decompositions by factor components and regression-based decomposition by determinants of income. For this, we used the Korean Labor and Income Panel Study (KLIPS) waves 1 through 11. Our results show that the features of household income inequality are very different by regions. There is a great difference in contribution on the income inequality by income sources and individual characteristics of the householders. As might be expected, it is also confirmed that the effects of income sources and individual characteristics are very different between the regional household income inequality and the total income inequality in Korea. The various contributions of individual characteristics to explain the inequality by regions might be caused by the regional industrial structures. Based on these findings, we can derive a policy implication: (1) national policy must target for regional specificity and individual hierarchy, and (2) local governments should pay more attention to reducing the inequality in each region.
김한식,황성남,안영환,목진호,박관,김영백,민병국,석종식,최덕영 대한신경외과학회 1995 Journal of Korean neurosurgical society Vol.24 No.6
A series of 44 patients with cerebral arteriovenous malformations(AVM, s) treated by various modalities from January, 1987, to March, 1994, at Chung-Ang University Hospital were reviewed with emphasis on the outcome. Of these patients, 8 received conservative treatment 16 only surgery, 4 combined embolization and surgery, and 16 embolization alone. The fellow-up period ranged from 7 months to 54 months with a mean of 20.6 months. The efficacy of the combined treatment was evaluated by the complications and the clinical outcome. When compared with surgery alone, preoperative embolization facilitated surgery by reducing intraoperative bleeding and shortening the time of surgery. Clinical outcome was better after preoperative embolization, with no occurrence of major complications and mortality. Five AVM,s were totally occluded by embolization alone, but of the 5 cases, 1 case was readmitted due to bleeding 2 years after the embolization. It is concluded that combined treatment with preoperative embolization and surgery was helpful in the management of large, high grade AVM's by reducing the complications associated with their surgical removal.
한국인 정상 성인에서 흉골상절흔-경흉추간 거리 및 높이에 대한 연구 : Cervicothoracic Vertebrae in Normal Korean Adults
김한식,김영백,권정택,박관,민병국,황성남,석종식,최덕영 대한신경외과학회 1996 Journal of Korean neurosurgical society Vol.25 No.4
The upper thoracic vertebrae through anterior approach depends upon several variables ; The diameter of the thoracic inlet the height of the clavicles and manubrium anteriorly and the extent of the cervicothoracic kyphosis. Preoperatively. the upper margin of ths manubrium should be compaired with the vertebral body level on a standard lateral roentegenogam or mid-sagittal MRI of the upper thoracic spine. We measured the distance and the level of the corresponding vertebra of line A(horizontal line from the suprasternal notch to the corresponding vertebra) and line B(perpendicular line from the suprasternal notch to the anterior margin of the corresponding vertebra : thoracic inlet) on mid-sagittal MRI of normal subjects. The results were as follows : 1) in 95 cases(94 cumulative%). the line A foil to the T2 lower one third through 74 lower one third and the mean distance was 49.8±4.2mm(means±standard deviation) 2) In 92 cases(91 cumulative%). the line B fe11 to the T1 lower one third to 73 middle one third and the mean distance was 45.5±4.9mm(means±standard deviation) 3) The relation of the height and the distance with ass, sex. weight height and body mass index were not statistically significant. We concluded that anatomical analysis of the mid-sagittal MRI of the cervicothoracic vertebrae will be helpful in selecting the access route to the cervicothoracic lesion