• 한국컴퓨터정보학회논문지
• /
• 제22권7호
• /
• pp.109-115
• /
• 2017

This study was performed to investigate the changes in turnover intention according to the level of occupational stress and to find the mediating factor that reducing the turnover intention among fire officer. To compare change of turnover intention according to the degree of occupational stress, statistical analyses were done by using the logistic regression model. In logistic regression analysis, the possibility of high turnover intention in a group with high occupational stress was hjgher by 4.11 times than a group with low occupational stress. The results of analyzing the degree of change in turnover intention after applying the mediating parameters(physical condition, emotional labor, burn out), turnover intention decreased by about 50.6%(from 4.11 times to 2.03 times) at the high level of occupational stress. As a result, it was found that the occupational stress experienced by the fire-officers had a positive effect on the turnover intention. In order to reduce the turnover intention due to the occupational stress of the fire-officers, it is necessary to manage factors such as work environmental factors(emotional labor, burn out) and individual factor(physical condition).

• International Journal of Internet, Broadcasting and Communication
• /
• 제12권1호
• /
• pp.130-136
• /
• 2020

There are many problems that occur currently in agriculture industries. The problems such as unexpected of changing weather condition, lack of labor, dry soil were some of the reasons that may cause the growth of the plants. Condition of the weather in local area is inconsistent due to the global warming effect thus affecting the production of the crops. Furthermore, the loss of farm labor to urban manufacturing jobs is also the problem in this industry. Besides, the condition for the plant like air humidity, air temperature, air quality index, and soil moisture are not being recorded automatically which is more reason for the need of implementation system to monitor the data for future research and development of agriculture industry. As of this, we aim to provide a solution by developing IoT-based platform along with the irrigation for increasing crop quality and productivity in agriculture field. We aim to develop a smart garden system environment which the system is able to auto-monitoring the humidity and temperature of surroundings, air quality and soil moisture. The system also has the capability of automating the irrigation process by analyzing the moisture of soil and the climate condition (like raining). Besides, we aim to develop user-friendly system interface to monitor the data collected from the respective sensor. We adopt an open source hardware to implementation and evaluate this research.

• 한국직업건강간호학회지
• /
• 제24권1호
• /
• pp.31-38
• /
• 2015

Purpose: The purpose of this study was to explore the impact of emotional labor on burnout in stroke patients' caregivers. Methods: Data were collected from 141 paid caregivers working at 3 hospital across Gyeonggi province from January to April 2014. Results: The caregivers' level of emotional labor showed 2.9/5.0 points and burnout, 2.5/5.0. A significant correlation was found among attentiveness to required display rules (p=.007), emotional dissonance (p=.001) and burnout. In a multiple regression, age (${\beta}$=.279, p=.001) and emotional dissonance (${\beta}$=.193, p=.046) were associated with burnout in caregivers. These factors attributed to 16.9% of variance in the burnout of caregivers. Conclusion: These results suggest that burnout in stroke patients' caregivers can be influenced by emotional dissonance as well as physical condition such as age. Accordingly, it is necessary to be develop support program to deal with mental labor to improve their mental health and lighten their workload for caregivers.

• 여성건강간호학회지
• /
• 제15권4호
• /
• pp.280-293
• /
• 2009

Purpose: This study was to identify the relationship between physical suffering, emotional state, and nursing needs of pregnant women in preterm labor and the difference depending on general characteristics. Methods: The participants in this descriptive survey, selected by convenience sampling, were 126 pregnant women who were hospitalized after being diagnosed with preterm labor at 3 university hospitals. Results: The level of personal hygiene was assessed in physical suffering, level of fear was assessed by the emotional state, and level of perterm labor was assessed by the nursing cares. In the analysis, physical suffering, emotional state, and nursing needs in the subjects all showed a significantly positive correlation. Differences in physical suffering, emotional state, and nursing needs depending on general characteristics were as follows; age, job, family type, economic condition, smoking, drinking admission days, previous delivery type, and artificial insemination. Conclusion: Based on the results of this study, the nurse should focus on the domain of personal hygiene, and teaching contents specific for abdominal breathing exercises for relieving the women's fear and anxiety should be added.

• 한국치위생학회지
• /
• 제15권4호
• /
• pp.641-648
• /
• 2015

Objectives: The purpose of the study is to investigate the relationship between emotional labor, burnout and turnover intention in the dental hygienists. Methods: A self-reported questionnaire was completed by 326 dental hygienists in Seoul and Gyeonggido from September to October, 2013. The collected data were analyzed by SPSS/WIN 15.0 program. The questionnaire consisted of nine questions of the general characteristics of the subjects, ten questions of turnover intention, and fourteen questions of burnout. Each question was measured by Likert 5 point scale. Results: There was a significant difference in workplace and monthly income which had an impact on emotional expression(p<0.05). There was a significant difference in current workplace and monthly income which had an impact on emotional dissonance(p<0.05). Burnout had a significant difference(p<0.05) in age, religion, and turnover intention current workplace, employment condition, and the number of turnover. There was a positive correlation between burnout and turnover intention. It was shown that Emotional labor had a positive correlation with burnout and turnover intention and the explanation power was 18.1%. Conclusions: The dental hygienists are one of the most vulnerable emotional labor workers and are apt to feel exhaustion from the job and turnover intention. It is necessary to prepare for the burnout and turnover intention in the dental hygienists.

• Journal of Construction Engineering and Project Management
• /
• 제1권1호
• /
• pp.37-43
• /
• 2011

Labor productivity is a significant factor associated with controlling time, cost, and quality. Many researchers have developed models to define methods of measuring the relationship between productivity and various parameters such as the size of working area, maximum working hours, and the crew composition. Most of the previous research has focused on estimating productivity; however, this research concentrates on estimating labor productivity and developing time and cost data for repetitive concrete pouring activity. In Korea, "Standard Estimating" only entails the average productivity data of the construction industry, and it is difficult to predict the time and cost spent on any particular project. As a result, errors occur in estimating duration and cost for individual activities or projects. To address these issues, this research sought to collect data, measure productivity, and develop time and cost data using labor productivity based on field conditions from the collected data. A probabilistic approach is also proposed to develop data. A case study is performed to validate this process using actual data collected from construction sites. It is possible that the result will be used as the EVMS baseline of cost management and schedule management.

• 가정과삶의질연구
• /
• 제22권1호
• /
• pp.139-151
• /
• 2004

The purposes of this study were to examine the time use on weekdays and weekends by the time amount of each activities and compare time amounts of single parent with that of two parents family. So two methods were applied, one was secondary data analysis ,the other was deep-interview. The major findings of analysis of time use were as follows; 1) Mothers in single parent family used significantly less time amount of household labor and family care than them in two parent family 2) Fathers in single parent family used significantly more time amount of household labor but used significantly less time amounts of family care than them in two parent family And 3) Mothers in single parent family used significantly more time amounts of household labor and family care than fathers in single parent family. The results of deep-interview were as follows; roughly the amounts of household labor time, family care time, leisure time were of little quantity and absence of spouse, family size, family life cycle stage, economic condition, sex role identity, psychological factor maybe seemed important.

• 아태비즈니스연구
• /
• 제12권1호
• /
• pp.165-182
• /
• 2021

Purpose - The purpose of this study is to compare and analyze the ordinances of other local governments to propose implications and improvement plans for the ordinances of Chuncheon City. To this end, cases of overseas legislation related to youth labor rights, domestic laws and major policies of the central government were reviewed. Design/methodology/approach - This study mainly utilized literature research methods. In addition, it was based on foreign laws and case analysis, domestic laws and ordinances, and preceding research and data related to government policies. Findings - Chuncheon city ordinances are superior to those of other local governments. However, the details of the establishment of the implementation plan, the actual condition survey, and the establishment of the consultation system are included in the project contents of Article 6, so it is not concrete and clear. And there were no articles related to the labor environment check. Research implications or Originality - It is proposed to make the contents of the establishment of an implementation plan, survey, and consultation system as independent provisions. It is also proposed to establish a new article related to the youth labor environment check. In addition, it is desirable to establish detailed regulations by establishing the ordinance enforcement regulations.

• 국제학술발표논문집
• /
• The 4th International Conference on Construction Engineering and Project Management Organized by the University of New South Wales
• /
• pp.256-261
• /
• 2011

Labor productivity is a significant factor related to control time, cost, and quality. Many researchers have developed models to define method of measuring the relationship between productivity and various constraints such as the size of working area, maximum working hours, and the crew composition. Most of the previous research has focused on estimating productivity; however, this research concentrates on estimating labor productivity and developing time and cost data for repetitive concrete pouring activity. In Korea, "Standard Estimating" only contains the average productivity data of the construction industry, and it is difficult to predict the time and cost of any particular project; hence, there are some errors in estimating duration and cost for individual activity and project. To address these issues, this research collects data, measures productivity, and develops time and cost data using labor productivity based on field conditions from the collected data. A probabilistic approach is also proposed to develop data. A case study is performed to validate this process using actual data collected from construction sites and it is possible that the result will be used as the EVMS baseline of cost management and schedule management.

• 대한가정학회지
• /
• 제41권2호
• /
• pp.65-92
• /
• 2003

This study explored and described the life course of poor female household heads. The data was gathered by in-depth interviews with thirteen poor female heads of households. Most of poor female household heads grew up in poor families. nev could not be educated properly due to their families' poverty and boy preference, and they moved to urban areas to become informal sector laborers. After the marriages, their living conditions became worse, because many of them got married to so lazy men who had alcoholic problems that were not willing to provide their families. The poor female heads of households were under difficulties owing to low income and unstable labor Condition. The economic hardship disturbed the interaction with kins and friends. Although they got in touch with these people, they had uncomfortable feelings because they did not have enough resources which made these relationships reciprocal. Therefore, social welfare policy were essential to support the poor female heads of households.