• Journal of Korean Clinical Nursing Research
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• v.16 no.1
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• pp.95-105
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• 2010

Purpose: The purpose of this study was to examine the difference between direct and indirect nursing activity times according to the grade of nursing management fee. Methods: The subjects of this study were 324 working nurses at the time of 3rd grade and 319 working nurses at the 2nd grade of nursing management fee in one university hospital. Nursing activity time was measured in April and May, and in September and October of 2008 for comparison. The data were analyzed by SPSS win using frequency and t-test. Results: Direct nursing care activity time per one patient was significantly higher at 2nd grade than 3rd grade in day shift (t=-2.55, p=.012). Direct nursing care workload per one nurse was significantly lower at 2nd grade than 3rd grade in evening shift (t=2.21, p=.030), whereas indirect nursing care workload was lower at 2nd level in night shift (t=2.43 p=.016). Conclusion: The findings from this study showed that higher nurse-to-patient ratio can provide greater amount of direct nursing care activity for the patient. Also, it decreased workload of nurses. The higher nurse-to-patient ratio will be beneficial for promoting quality of nursing care as well as decreasing nurse's heavy workload.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.5
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• pp.2903-2913
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• 2014

The purpose of this study was to examine the effects of aroma inhalation method with roll-on in occupation stress, depression and sleep in female manufacture shift workers. The study was a nonequivalent control group pre-post test design. The subjects in this study were female manufacture shift workers who were from K-do area; 26 in the experiment group and 26 in the control group. Data was collected from April 1 to May 25. The questionnaires about pre and post occupation stress, depression and sleep were used to identify the effect of aroma inhalation method with roll-on. The data was analyzed using SPSS Win 18.0 version program. The homogeneity between two groups of general characteristics was analyzed by Chi-square test and independent t-test. The homogeneity of occupation stress, depression and sleep were analyzed by independent t-test. The difference of pre-post occupation stress, depression and sleep were analyzed by independent t-test. The finding of this study were as follows: The first research hypothesis that the occupation stress of the experimental group might get less than the control group was rejected(t=-0.37, p=.717). The second research hypothesis that depression of the experimental group might get less than the control group was accepted(t=-6.11, p<.001). The third research hypothesis that sleep of the experimental group might get less than the control group was accepted(t=3.15, p=.003). Based on the above-mentioned findings, Aroma inhalation method with roll-on can be utilized as an effective intervention for depression and sleep in female shift workers in the manufacturing industry. and The multiple nursing intervention should be needed to decrease on occupation stress in female manufacture shift workers.

• International Journal of Advanced Culture Technology
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• v.11 no.1
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• pp.159-164
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• 2023

This study is for manned-unmanned teaming battles for future ground combat victories. The composition of the study is as follows. The introduction to Chapter 1 presents the necessity of this study from a macro perspective, Chapter 2, the review of the complex combat system for both manned and unmanned introduced the paradigm shift of the future battlefield and the cyber area that is superconnected to the network in future wars. Chapter 3 analyzed the combined combat system of manned-unmanned teaming in advanced military countries through the cases of the United States and Israel. In Chapter 4, after discussing the direction of the development of combat performance of the Korean Army, was concluded in Chapter 5. In other words, the purpose of this study is that as the concept of fighting artificial intelligence robots and military innovation changes, the method of performing battles must be changed in order for our military to win the battle.

• Journal of Digital Convergence
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• v.14 no.9
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• pp.369-378
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• 2016

The purpose of this study was conducted to determine the working conditions, post-traumatic stress syndrome and the self-resilience of nurses, and find out the relationship between the post-traumatic stress syndrome and the self-resilience. Data were collected by questionnaire method among 220 General Hospital nurses at Gyeongnam G and J city. Data were analyzed by using SPSS 21.0 program WIN. The results of working conditions of the nurses majority were shift work 70.5%, currently working in the ward 54.6%. Scores were shown as Post-traumatic stress syndrome (28.20) and self resilience (39.98). There is a negative correlation (r =.226, p=.001) between the post-traumatic stress syndrome and the self-resilience. Based on the result, since working conditions of nurses caused psychological stress and nurses with high self-resilience eased the degree of post-traumatic stress, in terms of the personnel management of hospitals, a psychological intervention strategy should be considered.

• The Journal of the Korea Contents Association
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• v.21 no.8
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• pp.184-200
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• 2021

This study proposes to secure the necessity and possibility of creating a footwear-only district utilizing the Kaesong Industrial Complex, a special economic zone in the North Korea. This is a policy proposal to explore strategic values for revitalizing the Korean footwear industry through a win-win cooperation model between the South and North Korea. With SWOT-AHP analysis method, we are planning to establish a strategy to utilize the footwear-only complex in Kaesong Industrial Complex for sustainability of the footwear industry. It presents a direction to overcome the industrial structural problems that the domestic footwear industry is facing with the aspect of the possibility of inter-Korea cooperation. As a result of the analysis, the 'SO strategy' is a proposal to establish inter-Korea cooperation K-shoe belt through footwear clusters in the two Koreas. The 'WO strategy' is an internationalization strategy of the Kaesong footwear-only complex. The 'ST strategy' is the use of flexible governance in the creation of a footwear-only complex for the relief of sanctions against North Korea. The 'WT strategy' is a paradigm shift in the perception of the peace economy in the footwear industry of inter-Korea for the re-opening of the Kaesong Industrial Complex.

• The Journal of Advanced Prosthodontics
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• v.10 no.6
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• pp.401-407
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• 2018

PURPOSE. When performing an occlusal procedure, it is recommended that the patient should be sitting straight with the head in a natural position. An inappropriate mandibular position caused by an incorrect occlusal record registration or occlusal adjustment can result in damaged teeth and cause functional disorders in muscles and temporomandibular joints. The purpose of this study was to clarify the influence of horizontal cephalic rotation on mandibular position by investigating the three-dimensional positions of condylar and incisal points. MATERIALS AND METHODS. A three-dimensional jaw movement measurement device with six degrees of freedom (the WinJaw System) was used to measure condylar and incisal points. The subjects were asked to sit straight with the head in a natural position. The subjects were then instructed to rotate their head horizontally $0^{\circ}$, $10^{\circ}$, $20^{\circ}$, $30^{\circ}$, $40^{\circ}$, $50^{\circ}$and $60^{\circ}$ in the right or left direction. RESULTS. The results indicated that horizontal cephalic rotation made the condyle on the rotating side shift forward, downward, and toward the inside, and the condyle on the counter rotating side shift backward, upward, and toward the outside. Significant differences in deviations were found for angles of rotation higher than $20^{\circ}$. The incisal point shifted in the forward and counterrotating directions, and significant differences were found for angles of rotation higher than $20^{\circ}$. CONCLUSION. The mandibular position was altered by horizontal cephalic rotations of more than $20^{\circ}$. It is essential to consider the possibility of deviation of the mandibular position during occlusal procedures.

• Child Health Nursing Research
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• v.14 no.1
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• pp.5-13
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• 2008

Purpose: This study was done to describe utilization status of emergency medical service for children at one university affiliated hospital located in Seoul. Data were obtained from the medical records of patients under 13 years of age who visited the ER from January 1 to December 31, 2006. Method: Medical records missing the time of discharge were excluded in the analysis of waiting time, which resulted in 19,766 cases. Data were analyzed using SPSS WIN 14.0 version. Result: There were slightly more boys (58.4%), average age of the children was 3.97 years of age. More children at the aged 1 to 3 years (51.3%) visited the ER. Fever was the most frequent complaint: 5,180 cases (24.38%). The other complaints were head or facial laceration (10.55%), vomiting (9.63%), abdominal pain (8.06%), cough (7.67%), and painful limb swelling (6.34%). Average waiting time before the first medical examination was 17 minutes, and average ER stay time was 3 hours and 23 minutes. Conclusion: The results suggest the need to assign a nurse specialist for pediatric ER to provide more efficient care for the children. Also, extra staff assignment during the evening shift or extending office hours of local pediatricians should be considered.

• The Journal of Korean Academic Society of Nursing Education
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• v.11 no.1
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• pp.64-72
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• 2005

Purpose: To exam image of nurses and factors on professional socialization of nursing students. Method: A descriptive study was performed and data was analysed with SPSS-PC Win(version 11.0). Image of nurses was measured by traditional-personal image and professional-social image(20 items, 5-Likert). Professional socialization was measured by revised Professional Socialization Scale(52 items, 5-Likert). A total of 135 students were participated. Result: Professional-social image showed stronger effect rather than traditional-personal image on Professional socialization. Commitment and Decision making were potent factors on traditional-personal image, and Commitment, Maturity, Independence and Decision making were statistically significant to explain professional-social image. Factors influenced positively professional socialization were job satisfaction and professional-social image. Conclusion: The results of this study suggest that focus of nursing education have to shift in values and personality traits to professional-oriented value system. Results indicate the importance of encouraging professional socialization and cultivation of positive, personal self-esteem for nursing students through establishing nursing identity. Also, clinical role model was trained effectively.

• Journal of Korean Academy of Nursing Administration
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• v.18 no.4
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• pp.383-393
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• 2012

Purpose: The aim of this study was to investigate the effects of occupational stress and coping styles on burnout of clinical nurses. Methods: The participants in this study were 397 nurses, working at the hospitals in Seoul, Gangwon, and Gyongbuk provinces. Data were collected using a structured questionnaire from November, 2009 to January, 2010. The SPSS WIN 13.0 version program was used for data analysis. Results: The most significant predictors of burnout were positive reappraisal and work load. Work load, resource inadequacy, role ambiguity, and indifference coping style positively correlated with burnout. Positive reappraisal and problem-focused coping styles negatively correlated with burnout. Conclusion: The study results indicate that it is important to reduce work load, resource inadequacy, and role ambiguity in nurses and to strengthen their positive reappraisal and problem-focused coping styles to prevent burnout. This could be achieved with job redesign, modification of shift work systems, and by offering burnout prevention program.

• Korean Journal of Occupational Health Nursing
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• v.21 no.3
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• pp.258-265
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• 2012

Purpose: The purpose of this study is to identify the influence of job stress and empowerment on nursing performance of clinical nurses working in small and medium hospital. Methods: The empirical data were collected from a self-administered survey using a structured questionnaire with 404 nurses working in 4 medium-sized hospitals (less than 300 beds), located in I-city. The data were analyzed using stepwise multiple regression with the SPSS/WIN 17.0 program. Results: There were significant differences in nursing performance depending on general characteristics (age, marital status, religion, shift work, education level, position, clinical experience, department, and monthly salary). Empowerment correlated with nursing performance. Factors influencing on nursing performance were empowerment, clinical experience, job stress, and marital status with $R^2$ value of 36.3%. The most influencing factor was empowerment (${\beta}$=.47), followed by clinical experience (${\beta}$=.24), job stress (${\beta}$=.20), and marriage (${\beta}$=.12). Conclusion: It is needed to implement specific empowerment strategy, control job stress, and reward experienced and married nurses working in medium-sized hospital for improving nursing task performance.