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대학생의 성장마인드셋 잠재유형 분류: 초기부적응도식 및 진로불안과의 관계
김혁재,송병국 미래를 여는 청소년학회 2024 미래청소년학회지 Vol.21 No.1
This study classified the latent growth mindset types among college students and investigated the impact of early maladaptive schemas on this classification, as well as the differences in career anxiety among growth mindset types. Early maladaptive schemas were used as predictor variables, with career anxiety as the outcome variable, to analyze the relationship between growth mindset types and these variables. The results from analyzing the data from 378 college students revealed three distinct growth mindset types: Low, Moderate, and High. Secondly, it was found that stronger early maladaptive schemas increased the likelihood of being classified into the Low Growth Mindset group. Thirdly, significant differences in career anxiety levels were observed across growth mindset types, with the Low Growth Mindset group exhibiting higher levels of career anxiety compared to other groups. These findings contribute to understanding the relationship between growth mindset characteristics, early maladaptive schemas, and career anxiety, and suggest the possibility of utilizing growth mindset as a coping strategy in career counseling.
국내·외 원자력시설 부지 내 방사성폐기물 처리시설 현황 분석
김혁재,라현준,김기훈,서현수,김광표 한국방사선산업학회 2022 방사선산업학회지 Vol.16 No.2
When disposing of radioactive waste, the treatment must be preceded to reduce the amountof radioactive waste and retain the safety of disposal. Currently, many nuclear power plants in Koreaare about to be shut-down, and accordingly, large amounts of low- and intermediate- level waste areexpected to be generated due to decommissioning in the future. Because there are limits to treating allthose wastes through nuclear power plant radioactive waste management system, it is necessary toestablish an on-site radioactive waste treatment facility as an alternative. To establish on-site treatmentfacility, the investigation of on-site treatment process and related equipment must be preceded. Thepurpose of this study is to investigate the status of on-site radioactive waste treatment facilities indomestic and foreign nuclear facility. We selected on-site radioactive waste treatment facilities ofGermany’s Greifswald Nuclear Power Plant, Sweden’s Oskarshamn Nuclear Power Plant, Finland’sLoviisa Nuclear Power Plant, Japan’s Nuclear Science Research Institute, and the Korea Atomic EnergyResearch Institute as facilities to be investigated. As a result of analyzing the major treatment processesof on-site treatment facilities at domestic and foreign nuclear facilities, there were ten major treatmentprocesses in the facility, including measurement for clearance, compression, cutting, decontamination,incineration, melting, vaporization, and evaporation. Germany’s Greifswald nuclear power plant,Sweden’s Oskarshamn nuclear power plant, and Finland’s Loviisa nuclear power plant consideredtreatment of operational and decommissioning waste. In the case of decommissioning is beingperformed, decontamination treatment is being carried out. On-site treatment facilities of all nuclearpower plant were not considering evaporation, and that treatment process was performed only at theJapan Nuclear Science Research Institute and the Korea Atomic Energy Research Institute. As a resultof the analysis of the equipment utilized in the treatment facility, equipment for treatment is differentdepending on the treatment process of radioactive waste. In the case of cutting and decontamination,relatively flexible treatment equipment could be selected. Because the matrix for solidification isdetermined differently according to the characteristics of radioactive waste, the solidification treatmentequipment utilized by each treatment facility were different. The results of this study can be used as basicdata when establishing on-site radioactive waste treatment facility in the future.
金赫在,李東住 대한치과교정학회 1988 대한치과교정학회지 Vol.18 No.1
To predict duration of orthodontic treatment of malocclusion, 304 male and female patients whose orthodontic treatment was finished in department of orthodontics, Infirmary of dental college, Chosun University were studied. The duration of treatment was studied according to types of malocclusion, beginning ages of tratment, Hellman's dental ages, the determination of tooth extraction, types of tooth extraction and types of orthodontic appliance. The following results were obtained. 1. The duration of treatment was 18 months in Class 1 malocclusion, 20 months in Class Ⅱ malocclusion and 24 months in Class Ⅲ malocclusion. 2. The more early treatment was done, the more duration of treatment was needed according to beginning age of treatment and Hellman's dental ages. 3. Treatment of tooth extraction case was needed for 78 days more than of non-extraction case. 4. The duration of treatment with unilateral extraction of premolars was the shortest (598 days) and that with single arch extration of premolars was the longest (685 days) according to types of tooth extration. 5. The duration of treatment by removement appliance was the ahortest (237 days) and the combination of removable appliance, headgear and full banded appliance was the longest (1425 days) according to types of orthodontic appliance. 6. The duration of treatment was 18 month in typical orthodontic treatment with 4 extraction of premolor and full banded appliance.