• Journal of Convergence for Information Technology
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• v.7 no.1
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• pp.81-86
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• 2017

Nowadays, many college students have difficulty in finding employment. The current research intends to identify how their preparation for job seeking competence affects their stress in college life. For that purpose, the research subjects consist of a group of 158 students taking liberal arts classes at N University located in Cheonan, Korea. A set of analysis methods were utilized to verify of the relationship between their jop seeking preparation competence and stress from college life: an exploratory factor analysis, a correlation analysis and a univariate variance analysis. As a result, there was statistically significant effect of stress in college life and job seeking preparation confidence according to grade, and there was no correlation between stress college life and job seeking preparation confidence. Colleges, thus, should plan and design practical and systematic measures to help them enhance their job seeking competence at college. The results of the analysis are also expected to provide college students with suggestions that might help understand required qualities by the industry and society.

• Journal of the Korea Convergence Society
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• v.9 no.1
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• pp.473-483
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• 2018

The purpose of this study was to identify the effects of bowel preparation convergence program for colonoscopy. This study used a nonequivalent control group pretest-posttest design. A sample of 75 clients, who were scheduled for colonoscopy, was included. The experimental group was given bowel preparation convergence program including audiovisual education, walking-exercise and telephone counseling. The data were collected using a structured questionnaire and colonoscopy monitoring and were analyzed using SPSS 21.0 program. The experimental group reported significantly higher compliance of taking bowel preparation agents and test satisfaction(p=.002; p=.001), lower test difficulty and test discomfort than those of the control group(p=.002; p=.001). There were significant differences in level of bowel cleansing and test time required except compliance of diet restriction between groups(p<.001; p=.001; p=.108). This findings indicate that bowel preparation convergence program can be an effective nursing intervention for colonoscopy. The convergence intervention for diagnostic test is needed to be developed in clinical practice.

• Asia-Pacific Journal of Business
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• v.12 no.1
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• pp.151-163
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• 2021

Purpose - The break-even point refers to the point where total profit and total cost coincide, and from this point on, the entrepreneur's decision-making takes a different route. Strategic decisions can be made for more efficient operation and eventually for more likelihood for growth and sustainability if a startup figures out when it recoups the investment and switches to a net profit. Design/methodology/approach - 748 creativity and skill-based sole proprietors in manufacturing industry were examined to demonstrate the effect of the entrepreneur's entrepreneurial experience and education level, the business launch preparation time, or the self-financing on the achievement of break-even point. Findings - While the business launch preparation time lowered the likelihood of reaching a break-even point, self-financing increased the likelihood. As a result of further analysis by subdividing into subgroups according to skill level, only the business launch preparation time was statistically significant in the highly skilled industries. In the low skilled industries, in addition to the business launch preparation time, the CEO's education level and the self-financing were statistically significant. Research implications or Originality - The longer the business launch preparation time, the higher the start-up cost, which increases the burden of initial cost recovery, and the agile response to market changes is thereby delayed, resulting in the business idea losing its appeal. Self-financing not only provides stability and strong motivation for the business operation but also promotes careful spending which contributes to the achievement of break-even point. In particular, it is found that practical experience is more useful than theoretical knowledge in low skilled industries. Due to the limitation of secondary data based on the recollection, the time required to reach a break-even point, percentage of financing sources, etc. may include cognitive errors. In addition, variables are not included that explain the characteristics of creativity and skill-based sole proprietorship, so it is necessary to exercise caution with the actual application.

• 한국노년학
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• v.29 no.3
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• pp.1025-1041
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• 2009

The purpose of this study is to evaluate the effects of a web-based senescence preparation program for the provision of information and education on aging. A non-equivalent control group pretest-posttest design was used. The subjects were 70 middle-aged adults (experimental group: 36, control group: 34) living in Daegu city. The experimental group participated in a web-based senescence preparation program for 10 weeks, where 10 subjects were covered (5 physical, 3 mental/psychological, and 2 social/environmental). As compared to the control group, the knowledge of the experimental group increased significantly, and there was a significant change in their attitudes toward the elderly and old age plans. These results suggest that a web-based senescence preparation program can predict people's old age and help in their preparation. Further, this program is expected to offer individualized learning opportunities to many learners in various settings.

• Journal of Electrochemical Science and Technology
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• v.11 no.4
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• pp.368-378
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• 2020

In the paper, corrosion behavior of T91 steel in different concentrations of NaHSO₃ solution was studied in combination with scanning electron microscope (SEM) and electrochemical measurements. The results showed that the steel exhibited active anodic dissolution characteristics in the solution, and NaHSO₃ concentration affected both cathodic and anodic behaviors. The steel surface was covered by intact corrosion products in the solutions, but the compactness and mechanical properties of the corrosion products degraded with the increase of NaHSO₃ concentration. In low-concentration NaHSO₃ solution the steel tended to undergo uniform corrosion with slight corrosion pits, but its corrosion mode gradually transited to localized corrosion as the NaHSO₃ concentration increased. The mechanical property degradation of the corrosion products caused by sulfur compounds and the pH decrease of the solution are the important factors to accelerating its corrosion process.

• The Journal of Advanced Prosthodontics
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• v.11 no.6
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• pp.324-330
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• 2019

PURPOSE. The aim of the study was to evaluate and compare the fracture resistance and modes of fracture of monolithic zirconia crowns with two preparation designs. MATERIALS AND METHODS. Forty human maxillary first premolar teeth were extracted for orthodontic purposes and divided into two main groups (n=20): Group A: monolithic traditional zirconia; Group B: monolithic translucent zirconia. The groups were further subdivided into two subgroups (n=10): (A1, B1) shoulder margin design; (A2, B2) feather-edge margin design. Teeth were prepared with either a 1 mm shoulder margin design or a feather-edge margin design. The prepared teeth were scanned using a digital intraoral scanner. The crowns were cemented using self-adhesive resin cement. All cemented teeth were stored in water for 7 days and thermocycling was done before testing. All samples were subjected to compressive axial loading until fracture. The fractographic analysis was done to assess the modes of fracture of the tested samples. RESULTS. The highest mean values of fracture resistance were recorded in kilo-newton and were in the order of subgroup A1 (2.903); subgroup A2 (2.3); subgroup B1 (1.854) and subgroup B2 (1.523). One-way ANOVA showed a statistically significant difference among the 4 subgroups. Concerning modes of fracture, the majority of samples in subgroups A1 and B1 were fracture of restoration and/or tooth, while in subgroups A2 and B2, the majority of samples fractured through the central fossa. CONCLUSION. Even though all the tested crowns fractured at a higher level than the maximum occlusal forces, the shoulder margin design was better than the feather-edge margin design and the monolithic traditional zirconia was better than the monolithic translucent zirconia in terms of fracture strength.

• Korean Institute of Interior Design Journal
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• v.13 no.2
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• pp.3-9
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• 2004

The present study is an analysis of the process and affects of interior design accreditation by FIDER(Foundation of Interior Design Education Research) in the United States. Due to the consequences of becoming a member of WTO(World Trade Organization), currently Architectural programs in Korea are seeking ways to set up this accreditational system. The history of interior design education has always been closely interconnected with architectural education, moreover the educational system in Korea has long been affected by that of the United States. Therefore, the author believes that it is crucial for interior design educators to understand the meanings and affects of accreditation system in order to be prepared for this globalization. This paper analyzes the accreditation system between Architectural and Interior Design programs in the United States with that of Korea. It also presents an In-depth study of FIDER accreditation process in the interior design program at Kansas State University, where the author has participated as a preparation member. Thus hope to serve as a guideline for self evaluating interior design programs in Korea.

• Journal of Families and Better Life
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• v.24 no.1 s.79
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• pp.193-207
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• 2006

The purpose of this study was to analyze middle-aged salaried workers' retirement plans and the factors that affect the plans. The main point of this study was to compare male workers with female workers on their economic preparation and health care plans. The major findings were as follows; First, middle-aged salaried workers perceived their level of economic retirement plan to be relatively low. Second, the factors the affected the level of economic preparation for post-retirement were their current subjective economic level, age, household assets and debts, economic and health problems expected in their future elderly life, and savings and assets reserved for their elderly life. Third, the factors that affected whether to put aside savings for elderly life or not were age, current subjective economic level, capital assets, and savings and assets reserved for their elderly life. Fourth, the level of preparation for post-retirement health care depended on health problems expected in their elderly life, current subjective economic level, locus of control, job, and expected retirement age. Overall, the factors that affect male salaried workers' economic and health care plans were different from those of female salaried workers. From the findings, it can be concluded that the middle-aged salaried workers' level of economic retirement plans was different from that of their health care plans. Also, male salaried workers' level of retirement plan were different from that of female workers.

• Journal of the Korea Convergence Society
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• v.7 no.6
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• pp.219-228
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• 2016

This research was convergence study conducted to understand the effect that a recovery program for social capital has on empowerment and career preparation activity in female college students. The subjects were female college students located in K city, and Experimental Group 30, Control Group 30 questionnaires were used as the data for analysis. As a result of this study, it was discovered that there was a statistically significant difference in personally-internal, political and social areas in the sub-areas of empowerment in female college students while there was no significant difference in personal relationships. Also, in the sub-area of career preparation activity in female college students in the recovery program for social capital, information collection activity and practice activity were different and the differences were statistically significant. It is suggested that further studies are needed on recovery programs for social capital for improved empowerment, career preparation behavior and usability.

• Journal of Korea Multimedia Society
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• v.7 no.9
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• pp.1329-1338
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• 2004

The purpose of data mining is to extract multi-dimensional information from a large database. The only information that we can extract from a large database is the column name, data type or simple comments included in the columns of database tables. With such unstructured and scarce information, it is very difficult and time taking to collect and to cleanse data by analyzing the purpose, characteristic and schema of the column during the data preparation step. In order to solve this problem, we propose solutions for reducing the time spent data preparation step in a relational database environment in this paper. That is, we propose useful elements to be considered during the data preparation step and then these elements are organized to constitute MDR(Metadata Registry) which is becoming the international standard of ISO/IEC : ll179. Finally, we propose a XML-based distributed MDR retrieval system that is convertible among heterogeneous systems and heterogeneous DBMSS.