• 대한가정학회지
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• 제30권4호
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• pp.261-278
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• 1992

The purpose of this study is to compare the time use of urban housewives 1980 and 1990, and to investigate significant variables affect to the time spent, the independent effect of variables to the time use of her them. For this purpose, the data from 261(1980) and 287(1990) were analyzed. The major findings are follows: 1. There was 3-4 hours decreasing for household work in 1980 & 1990, and the significant variables were age, number of children, years of youngest child, education, type of kitchen, and type of heating, but in 1990, number of children and education of housewife. 2. In 1990, the independent effect of variables to household work time are number of children, years of youngest child, and cooking fuel to household work time and income to physiological time.

• International Journal of Human Ecology
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• 제10권2호
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• pp.1-12
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• 2009

The purpose of this study was to explore the dynamics of stepfamilies and the adjustment difficulties such families may experience. The study describes some sociodemographic characteristics of a sample of 117 stepfamilies. The independent variables were stresses due to adjustment difficulties, which were defined as "role strains". Sociodemographic variables included gender, family income level, length of time since remarriage, type of stepfamily, and the existence of any children born to the new marriage. The dependent variable was the extent of stepfamily adjustment, expressed as a scale. The factors influencing family adjustment included stepparent gender, family income level, type of stepfamily, and various role strain variables (family boundary ambiguity, role conflict, etc.). Practical recommendations for social work are made and possibilities for future research in this area are discussed based on the results of this study.

• International Journal of Internet, Broadcasting and Communication
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• 제13권1호
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• pp.238-242
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• 2021

Game theory has been regarded as a useful theoretical tool for modeling the interactions between distinct entities and thus it has been harnessed in various research field. In particular, research attention has been shown to how to apply game theory to modeling the interactions between malign and benign entities in the field of wireless networks. Although various game theoretic modeling work have been proposed in the field of wireless networks, our proposed work is disparate to the existing work in the sense that we focus on mobile malign node detection problem in static wireless sensor networks. More specifically, we propose a Bayesian game theoretic modeling for mobile malign node detection problem in static wireless sensor networks. In our modeling, we formulate a two-player static Bayesian game with imperfect information such that player 1 is aware of the type of player 2, but player 2 is not aware of the type of player 1. We use four strategies in our static Bayesian game. We obtain Bayesian Nash Equilibria with pure strategies under certain conditions.

• The Journal of Asian Finance, Economics and Business
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• 제9권5호
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• pp.177-186
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• 2022

This study aimed to measure the impact of societal participation of Saudi banks on customer satisfaction and determine the statistical differences in customer satisfaction according to sex, age, income, education, and work type. Societal participation has economic and environmental dimensions. The study population includes all Saudis in the government, military, and private sectors reaching 3.58 million in 2021. The unit of analysis is Saudi customers of commercial banks. The 12 banks have societal programs. The research tool is a "Questionnaire," It is distributed face-to-face at places of work. The study concludes that economic participation has no impact on customer satisfaction; however, the impact of environmental participation on customer satisfaction is proved. The study shows no statistical differences in customer satisfaction according to mediators (sex, age, income, education, and work type). Despite the environmental participation being the tangible product by Saudi banks in the local market, the study concludes the positive relationship between societal participation and customer satisfaction. The study presents a set of recommendations for enhancing societal participation in the Saudi businesses environment.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2022년도 가을 학술논문 발표대회
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• pp.131-132
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• 2022

The type and proportion of construction work varies depending on the stage of progress, and the frequency of inspection and defect occurrences are different. If it is determined to be defective after the inspection, a delay may occur, and additional manpower and resources are required. Therefore, it is necessary to prevent these risks by classifying, deriving, and managing key management woks according to the progress. This study aims to contribute to the efficiency of the supervisor's inspection work by identifying the types of construction that should be managed intensively for each construction progress and deriving the time when defects occur frequently in each construction type.

• 가정과삶의질연구
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• 제18권2호
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• pp.125-139
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• 2000

The main purpose of this study is to examine the relation between different patterns of commitment to work role and fathering and the level of life satisfaction. 272 fathers, whose oldest child is under 12 years old with professional, managerial and clerical jobs, were selected. The major findings of this study were as follow: 1) Married men with the oldest child under 12 years old were more likely to be committed to fathering than to work role. 2) The significant variables that affected the level of commitment to fathering were the age of the oldest child, the frequency of participation in the meeting after work, parental satisfaction, and how they perceive the spousal support. And the significant variables that affected the level of commitment to work role were type of job, parental distress, work satisfaction, work distress. 3) Patterns of commitment to fathering and work role were categorized into four groups. The names were given as positively balanced commitment pattern, positive fathering commitment pattern, negative fathering commitment pattern, and totally negative commitment pattern. 4) The significant variables important in classifying the patterns of commitment to work role and fathering appeared to be the age of the oldest child, work distress, the frequency of participation in the meeting after work, parental satisfaction, how they perceive the spousal support, work satisfaction and weekend total working hour. 5) The balanced positive commitment to work and fathering was associated with the highest level of life satisfaction.

• Asia pacific journal of information systems
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• 제9권3호
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• pp.127-142
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• 1999

There have been strong arguments that the best organizational type for the information society is a network organization which is intelligent and learning-oriented as well as has problem solving capacities rather than a traditional passive organization which strictly follows standard operating procedures. In this perspective, integrated information work environment emerges as attractive work environment for the 21st century. Integrated information work environment is defined as an integrated electronic environment that is available to and readily accessible be each employee and is structured to provide immediate, individualized on-line access to the full range of information, software, guidance, advice and assistance, data, images, tools, and assessment and monitoring systems to permit job performance with minimal support and intervention by others. Case study was performed to measure the productivity improvement by implementing integrated information work environment in life insurance company. The results show that there is a number of indications of strong work productivity improvements.

• 한국식생활문화학회지
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• 제14권3호
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• pp.233-239
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• 1999

This study was to investigate the factors which influence foodservice dietitians' job satisfaction and dissatisfaction by the elementary school foodservice type using questionnaires. The results of the study are as followings : 1) Foodservice types of the subjects were urban 49(23.2%), country 141(66.8%) and island 21(10.0%). 79.6% of the urban type were operated by the conventional, independent management system, where 38.3% of the country and 52.4% of the island type were operated by conventional, joint management system. 2) Urban type dietitians showed significantly lower satisfaction on their salary & promotion(1.5) compare to country & island types(p<0.05). Island type dietitians showed significantly lower satisfaction on the student's health improving(2.4) compare to country &urban types(p<0.05). 3) Dietitians of urban type were dissatisfied more 'personnel management(3.2)' than dietitians of other two types. Dietitians of country type and island type were dissatisfied more 'extra work load(2.6)' than dietitians of urban type. 4) Work load was lots orderly island, country and urban types. Working attitudes were the most positive at dietitians of urban type and the most negative at dietitians of island type. 5) Job satisfaction and dissatisfaction of dietitians were correlated with number of meals, number of school transfer, cook license, additional job and school foodservice location type.

• Journal of Biosystems Engineering
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• 제14권1호
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• pp.41-48
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• 1989

In order to provide a basic information for the government policy in the future, rice milling costs of Small Capacity Farm-house Rice Whiteners (SCFRW) were estimated by surveying and analyzing the major factors to affect their costs. Two types of SCFRW having one stage and two stage milling process and two rice varieties, Tong-il and Akibare, were considered for their cost estimation, respectively. Also, their costs were compared with those of Private Custom-work Mill in order to determine its economical feasibility. The results were concluded as follows; 1. Major factors to affect the costs were annual milling quantity, purchase price of SCFRW and grain milling loss. 2. Total milling costs of SCFRW were a function of annual milling quantity. These costs decreased rapidly as annual milling quantity increased. 3. In comparison of milling costs between single pass type and double pass type SCFRW, the former was more economical than the latter. 4. Also, in comparison of milling costs between two varieties by using SCFRW, Akibare was less expensive than Tong-il. 5. In comparison with private Custom-work Mill, both single pass and double pass type SCFRW were less economical than private Custom-work Mill. 6. In order to have an economical feasibility, SCFRW should be designed and developed to reduce its milling loss and purchase price.

• 산경연구논집
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• 제11권7호
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• pp.19-28
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• 2020

Purpose: In this study, we would like to confirm that the transfer of young workers may be a means of enhancing their internal satisfaction, not to get a better job, by setting work-related characteristics that are highly relevant to job-related factors. Research design, data, and methodology: In this study, preparation for turnover was set as dependent variables to identify factors related to the turnover of young people, and the type of business, employment type, debt status, job satisfaction, job difficulty compared to education level, job difficulty, job degree, job major agreement, debt status, and other demographic social characteristics were selected as independent variables. Results: The characteristics related to personal criteria in job-seeking process were significant in the form of business, employment type, job satisfaction, work difficulty compared to the level of education, work difficulty compared to the level of technology, job major matching, and debt status. Conclusions: This study confirmed that young people's turnover may not simply be a means to get a better job, but to increase satisfaction in the internal aspects of their jobs, and that for young people, a job is an important development process that represents their identity and needs to be approached from a life-cycle perspective.