• Journal of Korean Clinical Nursing Research
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• v.23 no.1
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• pp.40-53
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• 2017

Purpose: The purpose of this study was to identify core competencies for new nurses and valuate the appropriateness and capability of core competencies. Methods: Mixed method was applied for the study. Qualitative data were obtained from preceptor and nurse manager utilizing an open-ended survey question and qualitative data analysis was conducted. The quantitative data were collected from 238 nurses (79 new nurses, 78 preceptors, 81 nurse managers) and descriptive statistics, ANOVA, $x^2$ tests were applied. Results: Three themes (20 contents) were identified as core competencies: competency as an employee, competency to perform nursing care for patient, competency to maintain nursing expertise. New nurses recognized themselves as having higher competency as an employee and to perform nursing care for patient when compared to nurse managers. Conclusion: The findings identified core competencies for new nurses need to be reflected to developing human resource management strategies for hiring new nurses.

• Journal of the Korean Geophysical Society
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• v.2 no.3
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• pp.225-233
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• 1999

Electrical resistivity of a rock-sample is dependant on not only formation factor of rock itself but also many parameters such as fluid type, measuring device, temperature, water saturation, electrical contact between electrode and core section, induced polarization, and frequency of electric source. In this study, we attempt to verify various affecting factors in core resistivity measurements and to find a better environment for core resistivity measurement. Particularly great attention has been paid to understanding the effects of temperature, water saturation, contact condition between sample and electrodes, and frequency of electric source. Precise measurement of resistivity can be achieved by utilizing silver paste for better contacts, taping samples for constant moisture contents, and using time-series resistivity data.

• Journal of Sensor Science and Technology
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• v.32 no.3
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• pp.159-163
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• 2023

Salt cores have attracted considerable attention for their application to the casting process of electric vehicle parts as a solution to ecological issues. However, the salt core still has low mechanical strength for use in high-pressure die casting. In this study, we investigated the improvements in the bending strength of KCl-based salt cores resulting from the use of reinforcing materials. KCl and Na₂CO₃ powders were used as matrix materials, and glass fiber and carbon fiber were used as reinforcing materials. The effects of carbon fiber and glass fiber contents on the bending strength properties were investigated. Here, we obtained a new fiber-reinforced salt core composition with improved bending strength for high-pressure die casting by adding a relatively small amount of glass fiber (0.3 wt%). The reinforced salt core indicates the improved properties, including a bending strength of 49.3 Mpa, linear shrinkage of 1.5%, water solubility rate of 16.25 g/min·m² in distilled water, and hygroscopic rate of 0.058%.

• Journal of The Korean Digital Architecture Interior Association
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• v.6 no.2
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• pp.31-38
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• 2006

An architect for Cultural Technology have the most obligation to improve the cultural inheritance into an industrial resources. From an esthetical point of view, it is possible to put digital contents to a multiplicity of practical usage in the moment of its' digital conversion. These are practical resources out of an only duplication from the original. Developing cultural archetype into the most suitable model for one-source multi-use that is the core of the project. If you want to change an archetype, a Korean traditional architecture, into a creative source, you should develope a reappearance and a practical model harmonized with the image set. In addition, development process of cultural archetype digital contents based on ultimate idea and imagnation in our architectural culture, referred from cultural archetype and digital contents technology was offered by the study.

• Applied Biological Chemistry
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• v.20 no.1
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• pp.105-108
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• 1977

The changes of the contents of acetaldheyde and alcohol in Chungdo Bansi was determined during the removal of astringency by treatment of $CO_2$. On the other hand, the difference of acetaldehyde and alcohol contents were determined to comparedits contents in the part of Chungdo Bansi and Buju, respectively. It showed that the variation of acetaldehyde and alchohol contents was higher 10 times non-astringent persimmon than astringent one, and acetaldehyde and alcohol contents in the core of non-astringent persimmon and sweep one were the higher than the other parts. It was assumed that acetaldehyde and ethanol contents had intimately relation to removal of astringency.

• Journal of the Korean Society for information Management
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• v.28 no.4
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• pp.99-118
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• 2011

This study evaluated the core project operations of the National Library for Children & Young Adults to provide suggestions for its key functions and project operations plan. For this purpose, we conducted a survey for children's librarians and a focus group interview with the directors of children's libraries. The result showed that the overall functions were considered important and the contributions of the core project operations were rated positively. Among the core projects, 'Reading Promotion Program for Children' appeared to contribute most, while the most needed areas were contents development and continuous support for the reading promotion program for young adults. In addition, the need for diverse contents development, instructors and education tools were suggested for continuing education program, along with strengthening policy development and research functions.

• The Journal of the Korea Contents Association
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• v.12 no.12
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• pp.661-671
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• 2012

The purpose of this study was to analyze the core policies of local government directors by performing centrality analysis on their core policies using network text analysis method. From the research results, it was verified to some extent that major policies of local government directors were changing during the path to arrive at 5th civil election. However, according to policy type by Peterson (development policy, allocation policy and redistribution policy) it was found that they still focused on development policies. However, it is encouraging that the government directors elected in the 5th election started to pay attention to 'Culture' which is one of allocation policies.

• Applied Chemistry for Engineering
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• v.18 no.5
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• pp.444-448
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• 2007

The effects of intra-particle composition on the adhesive properties and water dispersity of acrylic emulsion type pressure sensitive adhesives (PSAs) were investigated. In the case of PSA having uniform intra-particle composition, the higher holding strength made the water dispersity lower. By changing the intra-particle composition in hard core/soft shell type, however, it was possible to get PSAs showing both high holding strength and water dispersity. When the weight ratio of MAA/AA is 4/1, high holding strength, but low initial tack and very low water dispersity were observed in both cases of higher contents of (AA+MAA) in core and shell area. When the weight ratio of MAA/AA is 1/4, however, higher water dispersity and lower holding strength were indicated in the case of higher contents of (AA+MAA) in shell area.

• The Journal of the Korea Contents Association
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• v.11 no.5
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• pp.328-337
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• 2011

For certify job characteristic affecting attitude of employee, this study is to examine the relationship between core job characteristics(skill variety, task identity, task significance, autonomy, feedback) and attitude(job satisfaction, organizational commitment, turnover intention) of small business from a 'human resource management' point of view. Concretely, it is confirmed whether how influence of ore job characteristics on attitude and whether there is a moderating effect of growth needs of strength between core job characteristics and attitude of small business. The results of regression analysis using 315 domestic employees are as followings. First, it is confirmed that the skill variety and task significance has influence on job satisfaction positively, skill variety and feedback has influence on organizational commitment positively, and skill variety and feedback has influence on turnover intention negatively. Second, there is moderating effect only the relationship between task significance and turnover intention. On the basis of these study results, it suggested strategic implications to job design and business strategy for heightening attitude of small business employees.

• Journal of the Korea Convergence Society
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• v.11 no.9
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• pp.125-134
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• 2020

This study analyzed the cases of online art museum education based on the core competency of Jenkins' new media literacy to supplement the limitations of online art museum education programs. The core competency of media education suggested by Jenkins can serve as a reference point for an online art museum content. For the case analysis, 4 museums were selected as the domestic art museum, and 4 as the overseas art museum. The results of analysis based on new media literacy are as follows. In the case of overseas art museums, content for mutual communication such as video conferencing and commenting at the bottom of the site page was constructed, but domestic online art museums lacked these elements. Therefore, there is a need to improve core competency of appropriation, networking, negotiation, distributed cognition, and collective intelligence by organizing communication content.