• Korean Journal of Psychosomatic Medicine
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• v.19 no.1
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• pp.15-19
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• 2011

Alcohol is so-called "a magic bullet" affecting on the various organs and central and peripheral nervous systems and causes mental illness as well as physiological and psychological dependence. Also, alcohol problem is related with serious social problems including family violence, suicide, loss of job and crimes. Because alcohol use disorder is a common cause of consultation and liaison in general hospital, we could consider alcohol use disorder of one of psychosomatic disorder. Thus, I reviewed the prevalence, rate of consultation, and general consultant and treatment issues in treating patients with substance use disorder in a psychosomatic medicine.

• Communications of the Korean Mathematical Society
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• v.8 no.4
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• pp.699-707
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• 1993

• Transactions of the Korean Society of Automotive Engineers
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• v.21 no.3
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• pp.98-104
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• 2013

The effect of the tool-sheet interaction on formability enhancement in electromagnetic forming is investigated using FEM. A free bulging and a conical forming die with 0.7mm AL1050 sheet are used to evaluate damage evolution based on Gurson-Tvergaard-Needleman plasticity material model. The impact between the tool and sheet results in complex stress states including compressive hydrostatic stresses, which leads to a suppression of void growth and restrain ascending void volume fraction of the sheet. Therefore, the damage suppression due to the tool-sheet interaction can be the main factor contributing to the increased formability in the electromagnetic forming process.

• Journal of Korean Library and Information Science Society
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• v.38 no.4
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• pp.19-44
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• 2007

In this research, we have identified problems and countermeasures when school library provides information literacy service in liaison with school curriculum. The problems were misunderstanding information literacy as ICT skills, lack of books and librarians, and etc. So we emphasize importance of library and information in information literacy. And for countermeasures, we provide online guide to library resources, 'BIG6 problem solving model' for information literacy teaching-learning, teaching-learning plans for information literacy, formats for teaching-learning process.

• Journal of Korean Society on Water Environment
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• v.23 no.5
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• pp.659-664
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• 2007

The objective of this study is to evaluate the detoxification method for the endocrine disrupting chemicals by manganese oxide. Manganese coated sand and bisphenol-A (BPA) was used as the reactive medium and the contaminant. Results showed that manganese oxide effectively degrades BPA by oxidative coupling reaction. The nonlinear oxidative coupling reaction orders were obtained for BPA and oxide, respectively. The reaction rate of BPA decreased as initial BPA concentration increased, as oxide loading decreased and as pH increased. The higher ionic strength, the higher reaction rate was observed. Divalent cations were adsorbed on the oxide surfaces, resulting in the decreased degradation rate of BPA.

• Transactions of the Korean Society of Machine Tool Engineers
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• v.16 no.5
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• pp.101-107
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• 2007

Assembly is mentioned as important process saving time and cost where we produce the machine with many parts relationships. In this study, parts assembly relationship is analysed for assembly information of micro milling machine which have been developing for research. Liaison diagram, datum flow chain and assembly tree are applied to discuss assembly characteristics of micro milling machine model. We can find out the characteristics of micro machine assembly and discuss about facility of assembly. Some analysis in this paper about micro milling machine will give a useful tools for assembly. We knew that the predicted results from analysis in this study are alignment and clearance among the parts. The 3D model of micro machine which is studied in this paper is not a complete model. Main parts of a micro milling machine are used and presented.

• Journal of muscle and joint health
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• v.30 no.2
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• pp.59-69
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• 2023

Purpose: This study aimed to explore the experience of Fracture Liaison Service (FLS) coordinator nurses in a hospital setting. Methods: An in-depth interview was done using a semi-structured questionnaire on 4 FLS coordinator nurses between August 2022 and May 2023. A qualitative content analysis method was used for the data analysis. Results: Three themes of the experience of FLS coordinator were "The absence of identity of FLS coordinator," "struggling with the approach of creating something out of nothing," and "improvement of training and system to establish FLS coordinator role." Conclusion: This study identified three themes about the experience of FLS coordinator nurses in hospital setting. This finding is expected to be useful in developing education programs for FLS coordinator nurses.

• Educational Technology International
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• v.9 no.2
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• pp.143-164
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• 2008

The purpose of this study was to find the existential meanings of the culturally marginalized community organization. Based on the findings, the study examined the issues related to operating the organization and found the ways of helping such organization through service learning programs. For the study, the researcher chose the Korean school of Knoxville in the USA as a service community organization. This study used a qualitative method using narrative construction in the nature of the text shapes with first-person point of views. The research findings were discussed based on the observations and participation in the organization. The study found that the Korean school plays a role as a cultural liaison connecting the Korean culture to other cultures while enabling students to critically accept their native systems, values, and customs through understanding of their native language. However, problems were found in operating the school due to the lack of skills and knowledge of the school administration. Suggestions were made and implemented to the school in order to improve the performance of the school.

• Journal of The Korean Dental Society of Anesthesiology
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• v.3 no.2 s.5
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• pp.84-86
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• 2003

• Bulletin of the Korean Chemical Society
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• v.29 no.7
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• pp.1327-1331
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• 2008

Novel $CO_2$-soluble 8-hydroxyquinoline (8-HQ) chelating agents were synthesized and evaluated for solubility and metal ion extraction ability in supercritical $CO_2\;(Sc-CO_2)$. Among them, secondary amide-containing 8- HQ derivatives cannot be dispersed well into Sc-$CO_2$, but tertiary amide-containing derivatives can dissolve completely in Sc-$CO_2$ even at low CO2 pressures, perhaps owing to the predominant intermolecular interaction between the chelating agent and the $CO_2$ molecule. Based on 8-HQ chelating agent solubility data, we investigated the extraction of metal ions ($Co^{2+}$, $Cu^{2+}$, $Sr^{2+}$, $Cd^{2+}$, and $Zn^{2+}$) using two highly $CO_2$-soluble 8-HQ derivatives (4d, 4e) in Sc-$CO_2$. The extraction efficiency of tertiary amide-containing 8-HQ ligands, both fluorinated and non-fluorinated forms, was dramatically increased in the presence of diethyl amine (organic base). We suggest that diethyl amine could play an important synergistic role in the stronger metal binding ability of 8-HQ through an in situ deprotonation reaction in Sc-$CO_2$ medium.