• Korean Journal of Social Welfare
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• v.35
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• pp.453-474
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• 1998

This paper attempts to analyse the patriarchal characteristics of welfare states. Increasingly, debates on welfare states are explicitly focusing on the relationships between state, market and family. How these relationships are structured forms the core parts of the particular welfare states, that is they give shape to different welfare state regimes. Although welfare states have developed incresingly, there are some problems that sustain these states asymmetrical, unequal, even sexist. In this paper, I want to make these problems visible by the terms of gender division of labour, the model of male work and the changing characteristics of patriarchy. Firstly, from the feminist perspective, we can point the fact that the welfare states are structured by gender. Welfare states take it for granted that our socities are based on the assumption of gender division of labour, what is called male breadwinner/ female dependent. And the state takes this gendered family as the stereotype in our societies. Secondly, it is not sufficient condition for men and women to perform satisfactory life of work and family that welfare states provide childcare center on an extensive scale. This is because that our societies are runned by "the model of male work". Thirdly, we can find that the characteristics of patriarchy of welfare state are changing. These changes can be explained from the 'private patriarchy' to the 'public patriarchy', in other words, from the women's dependence to individual man to the dependence to the state/ public sectors. And also under these changes, we can find the potent possibilities for women to take economic activities and independent self-supports.

• Korean Journal of Social Welfare
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• v.58 no.2
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• pp.355-375
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• 2006

The objective of this study examined the effect of job characteristics on the job satisfaction of social worker employed by 1st social agency, hospitals. Data were collected by 240 social workers. Based on Hackman and Oldham's(1975) theory of core job characteristics, this study was to defined other element of job characteristics, in social worker's duties, focused on moderating effect of self-confidence for job satisfaction, and compared to social worker's job characteristics between 1st social agency and hospitals. The results of this study were summarized as follows; first, job autonomy, feedback among Hackman and Oldham's 5 core job characteristics showed positive influence on job satisfaction. The other job characteristics found out significantly effected social worker's job satisfaction than Hackman and Oldham's 5 core job characteristics. Second, identities of social worker's job, cognition of professional level, necessity, and self-confidence variables were found to have a statistically significant strong relationship with job satisfaction of 1st setting social worker. The other side, necessity, self-confidence, sex, social worker's academic career variables positive influenced medical social worker's job satisfaction. Third, the moderating variables which had significant difference among social worker's working conditions. 1st setting social worker's self-confidence partial moderated the effect of job characteristics on social worker's job satisfaction. But, medical social worker's self-confidence not moderated the effect of job characteristics on job satisfaction. As a result, Social worker's job satisfaction depended on job characteristics and self-confidence. Therefore, to assure the job satisfaction, redesign for social worker's job characteristics, reinforced their self-confidence. Staff-development education program, supportive environment, supervision program is strongly recommended.

• Korean Journal of Social Welfare
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• v.60 no.3
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• pp.5-30
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• 2008

The purpose of this study is to propose a practical intervention program for the women who got out of prostitution. For the research we selected the seven women who had ever engaged in prostitution by snowball sampling. Qualitative data were accumulated by in-depth interview and private documents collection. We analyzed the raw data following the Mandelbaum's conceptual frame ; dimension of life, turning point and adaptation. In analysis of the dimension of life, home, religion and occupation were represented as main thems. Home was interpreted as the reconstruction of existential field that assumes their fault and others. Religion was interpreted as the phenomenological field that develops their potentiality and peculiarity. Occupation was interpreted as the restraining means aganist returning to prostitution. In analysis of the turning point, we found a common theme : dis empowering the discourse power by body-politics. In analysis of the adaptation, we found three propositions as fellows: 1) "Living with stigma internalized by themselves" 2) "Living as anonymous being and absconding" 3) Expunging the past disgrace through shifting of social status. Based on the above results we proposed practical approaches for them.

• Korean Journal of Social Welfare
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• v.66 no.4
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• pp.181-205
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• 2014

The purpose of this study is to analyze the process of growth of parental empowerment of the family of the children with development disabilities in an online parental community. For this purpose, 250 posts were selected from a web-forum of an online-community(internet CAFE) for patients with developmental disabilities in a Korean portal site. In addition, the selected posts were analyzed based on the grounded theory method. The results showed that the parents with high risk children for developmental disabilities interacted with each other in short answers, self-addressing, and discussion type interactions under the causal condition in which the subject parents were in need of help and sympathy. The factors that significantly affected the focus event, which is the interactive communication between the posters of the original threads and replies, included the moderating conditions based on whether the conversation was respectful, friendly, or for general evaluation, as well as the contextual condition of exclusive attitudes. The strategies of the interactions were composed of two categories of self-reflections and sharing through a human relationship. The results of these interactions were either further interactions (sharing) or shying away. With regard to the process of reinforcing the collective empowerment of the family, the 'determination,' 'tips,' and 'empathy' models were used for the explanation of the process. Lastly, we discovered that trust, support, continuous interactions, specific and practical information, as well as provision of diversified perspectives through collective experiences are necessary to achieve such improvement of collective family empowerment.

• Journal of the Korean Electrochemical Society
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• v.10 no.1
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• pp.7-13
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• 2007

We synthesized and investigated $La_{0.75}Sr_{0.25}FeO_3$ by Glycine Nitrate Process(GNP) method used as cathode materials for SOFC(solid oxide fuel cell). Optimized amount of glycine is 3.17 mol. ICP elemental composition analysis indicated that the stoichiometry of the synthesized powders have nearly nominal values. SEM images and XRD patterns reveal that the synthesized powder has uniform size distribution and high degree of crystallinity. The sample powders were isostatically pressed to form a pellet. The green body was sintered at $1200^{\circ}C$ and the relative density of the sintered specimens were measured by Archimedes mettled. We measured electrochemical performance of LSF by AC impedance spectroscopy. Resistance of LSF shows lower value than that of LSM throughout all temperature region. The anode-supported solid oxide fuel cell showed a performance of $342mW/cm^2(0.7V,\;488mA/cm^2)$ at $750^{\circ}C$. The electrochemical characteristics of the single cell were examined by at impedance method.

• Korean Journal of Psychosomatic Medicine
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• v.8 no.1
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• pp.11-19
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• 2000

Objectives : The object of this study was to make a comparison regarding perceived stressor, perceived stress responses, and coping strategies between patients with gastric ulcer and patients with chronic gastritis. Subject and Methods : Subjects consisted of 40 patients with gastric ulcer and 100 patients with chronic superficial gastritis. Global assessment of recent stress(GARS) scale and perceived stress response inventory(PSRI) were used to measure perception for stressors and stress responses. Coping scale was used to measure coping strategies. Results : Scores of perceived stress related to work or job, changes in relationship on GARS scale were significantly higher in patients with gastric ulcer than those with chronic gastritis. Scores of perceived stress responses related to general somatic symptom, specific somatic symptom, passive-responsive and careless behavior on PSRI were significantly higher in patients with chronic gastritis than those with gastric ulcer. Scores of seeking social support, escape-avoidance on coping scale were significantly higher in patients with gastric ulcer than those with chronic gastritis. Conclusion : The above results suggest that perception for stressors were likely to be higher in patients with gastric ulcer than those with gastritis, whereas perception for stress responses were likely to be higher in the latter than the former. It is also suggested that patients with gastric ulcer were likely to use more dependent and passive coping strategies than patients with gastritis.

• Polymer(Korea)
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• v.35 no.1
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• pp.7-12
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• 2011

Poly(lactic-co-glycolic acid) (PLGA) is a biodegradable synthetic polymer with acceptable mechanical strength and well-controlled degradation rate. Also, it can be easily fabricated into many shapes. Silk fibroin contains powerful bioactive molecules. We fabricated natural/synthetic hybrid films using 0, 10, 20, 40 and 80 wt% of silk fibroin. Schwann cells (SCs) were seeded on PLGA/silk fibroin hybrid films and confirmed the effects of adhesion and proliferation on SCs according to the content of silk fibroin. In this study, we confirmed PLGA/silk fibroin hybrid film containing 40% and 80% of silk fibroin interrupted adhesion and proliferation of SCs. Films containing 10% and 20% of silk, however, provided suitable environment for growth and proliferation of SCs. These results suggest that silk fibroin provides suitables surface to neural cells and its proper content provides proper culture conditions to improve cell adhesion and proliferation.

• Korea journal of population studies
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• v.34 no.1
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• pp.73-97
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• 2011

This study examined what factors were associated with psychological well-being of grandparents providing daily care to their grandchildren. More focus on the role of various mediators such as caregiving perception and resources were given to investigate the complicated relationships between providing care and psychological function. I used the nationally representative data from the '2008 Korean National Survey of Welfare Need in the Elderly'. Results showed that there were diverse circumstances of caregiving. Grandparents who cared their grandchildren on behalf of dual career parents emerged predominantly from them. Findings also suggested that type of caregiving was related to external factors. Grandparents shouldering greater responsibility for their grandchildren showed lower levels of resources such as financial conditions and social support, and more negative perception of caregiving, which in turn was associated with lower psychological well-being. Finally, more financial resource and neighborhood support directly influenced more positive perception of caregiving. To enhance resources and empower grandparents raising their grandchildren, community-based intervening mechanism incorporating various environments and effective services to meet the needs of grandparents should be discussed in future studies.

• The Journal of the Petrological Society of Korea
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• v.11 no.1
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• pp.30-48
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• 2002

Phenocrysts with rapakivi texture are easily observed in Bangeojin granite. The rapakivi texture is composed of inner pinkish alkali feldspars and white-colored mantling plagioclase. The Bangeojin granite distinctively includes lots of mafic microgranular enclaves and can be divided into five rock facies: (1) enclave-poor granite (EPG); (2) enclave-rich granite (ERG); (3) mafic microgranular enclave (MME); (4) hybrid zone between mafic microgranular enclave and granite (HZ); (5) hybrid zone-like enclaves (HLE). The rapakivi textures are observed in these five rock facies with no difference in shape and size. Plagioclase mantle commonly shows dendritic texture that is an important indicator to know the rapakivi genesis. The mantling texture would indicate supercooling condition during magma solidification process. In addition, mafic microgranular enclaves would imply the magma mingling environment. The magma mixing process had possibly caused the mantling texture. An abundance of rapakivi phenocrysts in HZ and the influxing phenomenon of the phenocrysts into MME support that there were physical chemical exchanges during the mingling. And this model of the magma mixing/mingling explain well the heterogeneous distribution of the rapakivi phenocrysts in the five rock facies. Therefore the rapakivi textures in the Bangeojin granite would have been formed by magma mixing process.

• Korean Journal of Plant Taxonomy
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• v.45 no.4
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• pp.332-352
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• 2015

The tribe Neillieae, a small group of about 18 species in the Rosaceae, comprises three taxonomically difficult genera, Neillia, Physocarpus, and Stephanandra. The tribe, characterized by lobed leaves with persistent or deciduous stipules and ovoid, shiny seeds with copious endosperm, is strongly supported as a monophyletic group by a variety of lines of molecular evidence. Due to the high amount of morphological variation across the three genera and the species in tribe Neillieae, conflicting classification schemes and numerous species have been proposed over the past three centuries. However, no comprehensive systematic study of the group, including all species across their geographic ranges, has ever been undertaken. As part of a taxonomic revision of tribe Neillieae, a revision of Physocarpus based on the morphological examination of herbarium specimens, including types, and field observation is presented. Artificial keys, comprehensive nomenclatural treatments, descriptions, distribution maps, and lists of specimens examined are provided. Six species in Physocarpus are recognized. A lectotype is here designated for the following species: Opulaster pubescens, Opulaster ramaleyi, Spiraea opulifolia var. parvifolia, Spiraea opulifolia var. tomentella, Physocarpus michiganensis, and Physocarpus missouriensis.