• Journal of Korean Academy of Nursing Administration
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• v.15 no.1
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• pp.64-71
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• 2009

Purpose: This study shows the prehospital emergency nursing practices, and analyzes them associated with their individual characteristics and job conditions. Method: Based on a survey of the National Emergency Medical Center in Korea(2008), principal components were extracted from 7 prehospital emergency nursing practices by factor analysis, and some regression analyses of principal components(CPR-AED and V/S-I.V.) were executed on individual characteristics and job conditions. Results: The PENs gave themselves higher order ratings for vital sign check, airway management for loss of consciousness patients, CPR for suspicious cardiac arrest, keeping vein open for shock patients, AED for abnormal pulse rate, AED for suspicious cardiac arrest, and AED for loss of consciousness. Age and duty periods were statistically significant influential factors on the CPR-AED component. Conclusion: The results indicate that the PENs were competent in overall prehospital emergency activities and procedures even some weak self-evaluations, and that the standard curriculum and practice standard for prehospital nursing should be developed in order to increase nursing leadership in prehospital emergency settings.

• Journal of Family Resource Management and Policy Review
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• v.10 no.2
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• pp.61-86
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• 2006

This phenomenological study aims at exploring the role of family in promoting, maintaining, and developing job activities of women with acquired physical disabilities. As a result of in-depth interviews with 8 women with physical disabilities, 6 theme clusters and 14 sub-themes have appeared. Participants have vividly revealed their experiences with regard to the various support and help of their family. They were provided physical, emotional and financial supports which helped at great extent to overcome the anger and loss resulted from the acquired disabilities. Although most of the participants have experienced failure in job finding several times, they have at last succeeded in it by the consistent help of their family. In particular, the support and help given from the family were substantial and specific which promoted maintaining and developing their career. Therefore the participants could obtain more confidence in themselves and this made the participants to speak for themselves. Although the family roles for the job finding and maintaining of the participants are played in various ways which is positive, effective and specific, there remains some significant problems and limitations. Participants expressed their uncomfortableness in opening their most in-depth thinking and emotions to their family. They have also experienced a great deal of difficulties in maintaining job because of the housework load and child bearing work which is mainly regarded by the family members as the woman's(participant's)duties. In addition to this, sexual needs and sexual identity of the participants are neither recognized nor dealt with seriously in family, The participants also mentioned about the inequal relationships and their self-consciousness among family member as well as the lack of career guidance role of the family. Based on these research findings, we have made a number of suggestions to promote the positive roles and overcome the limited roles of the family.

• Journal of Convergence for Information Technology
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• v.11 no.11
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• pp.304-311
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• 2021

The purpose of this study is to empirically research the effect of jaycustomers behavior perception on emotional dissonance, job enthusiasm, and management performance. The sample was 327 beauty workers. The research methods were conducted by frequency analysis, factor analysis, reliability analysis, correlation analysis, and simple regression analysis. First, the study shows it was confirmed that the perception of jaycustomers behavior causes emotional dissonance and loss of job enthusiasm for beauty professionals. Second, it was confirmed that the perception of the behavior of jaycustomers had a statistically significant effect on emotional dissonance. Third, the perception of the behavior of jaycustomers had a statistically significant effect on management performance. Fourth, emotional dissonance had a statistically significant effect on job enthusiasm. Fifth, it was confirmed that management performance had a statistically significant effect on job enthusiasm. Therefore, it is believed the perception of jaycustomers behavior negatively affects beauty professionals.

• Journal of the Korea Convergence Society
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• v.10 no.8
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• pp.255-264
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• 2019

This study focuses on the recent turnover of film crews in Korean film industry. Determinants that could have a significant impact on the turnover of film crews are identified through empirical research, in order to seek measures to prevent the loss of experienced film crews. In order for respondents to verify research questions regarding turnover of the film crews, ordered logistic and marginal effects analysis using SPSS and STATA are conducted with the data obtained by surveying 402 film crews in various areas. Data analysis revealed that the variables that have a significant effect on the turnover of film crews are artists' identity, job rank, career barrier and job satisfaction. The characteristics of risk groups with high turnover can be concluded that they are low in job rank and have many career problems, poor job satisfaction and strong identity as a labourer rather than artist's identity. Based on the main findings, practical implications are discussed.

• Journal of the Korea Society for Simulation
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• v.15 no.4
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• pp.129-136
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• 2006

Grid computing has been appeared for solving large-scaled data which are not solved by a single computer. Grid computing is a new generation platform which connects geographically distributed heterogeneous resources. However, gathering heterogeneous distributed resources produces many difficult problems. Especially. to assure resource reliability is one of the most critical problems. So, we propose a grid resource scheduling model using grid resource reliability measurement. We evaluate resource reliability based on resource status data and apply it to the grid scheduling model in DEVSJAVA modeling and simulation. This paper evaluates parameters such as resource utilization, job loss and average turn-around time and estimates experiment results of our model in comparison with those of existing scheduling models such as a random scheduling model and a round-robin scheduling model. These experiment results showed that the resource reliability measurement scheduling model provides efficient resource allocation and stable Job processing in comparison with a random scheduling model and a round-robin scheduling model.

• Journal of Digital Convergence
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• v.19 no.7
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• pp.1-9
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• 2021

The core competencies such as technology have been rapidly developing with advent of the fourth industrial revolution. One of the representative technologies in the era of the 4th Industrial Revolution is artificial intelligence(AI). In particular, AI makes human life richer and more comfortable and has many positive aspects. The negative aspect is that AI is likely to replace the organizational members' job and has the ability to replace skills associated with it. These threats may increase the level of perception that organizational members may loss their job. Moreover, it may lead to a sense of anxiety. In addition, organizational members who perceive job uncertainty highly, the job substitution anxiety may be become highly. According to this, their job satisfaction can be lower. Overall, this research emphasized the negative aspects of AI in contrast to the positive aspects of the fourth industrial era. It is also emphasized that the organization should need to recognize such problems and seek solutions to reduce workers' anxiety. Finally, practical implications and research directions of future study were presented through the research results.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2007.05a
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• pp.701-705
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• 2007

The equipment noise of machine room that generates at the building where human-being is living, is becoming to an object of strong civil appeal, and because it influences to the residential space through the floor or wall, its damage is very serious level. Accordingly, while an efficient forming of the sound insulating measures is earnest, as most of the transmission loss data was the material measured in laboratory, in case when it was applied to the job site, due to the precision difference of constructing work and the influence of detoured transmitting sound, the case of disaccord is the most. Therefore, this thesis has intended to present a fundamental data for an efficient establishment of sound insulation measure, by means of comparison analysis with the existing transmission loss data, after measurement of the transmission loss on the object of various walls, at the construction equipment machinery room.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.6 no.2
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• pp.23-34
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• 1986

Multiple regression equation was derived for estimation of slump loss in ready mixed concrete and usefulness of the equation was verfied by field test. Factors affecting slump loss were examined and analyzed for transport distance and transport time of ready mixed concrete. The analysis showed that wait and discharge time of ready mixed concrete in job site caused difficulty in the slump control. To determine the influence of the other factors such as mix proportion, temperature of concrete, and dosage of admixture, experimental tests were performed. Generally, there was no significant difference in slump loss according to cement content and initial slump level. For one retarder, more slump loss was found, but difference according to dosage of admixture was not recognized.

• Korean Security Journal
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• no.10
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• pp.53-77
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• 2005

This thesis analyzes the effectiveness of master's transformational and transactional leadership on organizational commitment as well as job satisfaction of private security, scrutinizes the difference in master's leadership according to social-demographic group. The sum of this thesis is as follows. To begin with, analyzed the difference of leadership style according to social-demographic characteristics of private security, it showed that monthly income is over 2.5 million won as well as people over 30 years old have higher transformational leadership than the others. That is, the older people's age is and the more someone gains his living, the higher he esteems and trusts his master who has charisma, personal concern and shows intellectual stimulus. And examined thoroughly the difference of organizational commitment as well as job satisfaction in accordance with social-demographic characteristics of private security, people who are 20-25 years old, are college graduates and employees who have worked for 2-3 years do well calculational commitment. It means that the younger he is and the lower academic background is, the higher calculational commitment is by the profit and loss which affects them. Secondly, inquired into consequence of leadership style on job satisfaction. Leadership of intellectual stimulus has negative effect on job satisfaction, whereas it has positive effect on conditional compensation. Exactly, if the master exhibits leadership that stimulate to improve an initiative, it reduces the job satisfaction. On the contrary, for the reason that his master indicates leadership that accompanies conditional compensation, job satisfaction tends to increase. Finally, judged from the effects of leadership style on organizational commitment, the charisma, the lower factor of transformational leadership affects to emotional commitment positively and then, it shows that employees tend to become attached to the organization and have a sense of oneness with it, if their master is able to show charismatic leadership. In conclusion, the private security companies pursue employees whose school career and payment is lower because of incidence in labor expense related with the profit and loss. Owing to it, employees are not satisfied with their job much. And also there is the change in increasing rate of job satisfaction according to business performance of the conditional compensation, i.e. a consideration, a promotion, etc., and the calculational commitment. Therefore, the university should try to focus on the researches for cultivate more professional manpower for business, the companies must try to make better deal, offer welfare for their employees to develop of the private security industry, to rise the job satisfaction of private security. And then, investigation to find private security's own level ought to be done by organic industry-academic cooperation of university and industries.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.7
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• pp.4318-4328
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• 2014

This study examined the relationship between the emotional labor, job stress and eating attitudes among clinical nurses. The data was collected from 434 clinical nurses in G city, from February 21 to March 31, 2013 and analyzed using the SPSS 17.0 program. The mean levels of the clinical nurse's emotional labor, job stress and eating attitudes were 3.53, 3.81 and 2.27, respectively. The emotional labor showed a significant positive correlation between job stress (r= .570, p=<.001) and eating attitudes (r= .114, p<.05). In addition, the factors affecting the eating attitude were BMI (${\beta}$=262, p<.001), weight loss exercise (${\beta}$=.203, p<.001), internal medicine (${\beta}$=178, p<.001), surgery (${\beta}$ =.102, p=.043), and emotional labor (${\beta}$=106, p=0.49). These variables accounted for 16.8% of the variance in eating attitudes among clinical nurses. Therefore, working with differentiated departmental programs will be required to improve the eating attitudes and the BMI.