• Journal of Korea Port Economic Association
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• v.38 no.4
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• pp.139-169
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• 2022

This study derived determinants of 'Decent Work' in the logistics industry and aims to use the analysis results as basic data for policymaking related to labor in the logistics industry and to prepare policies suitable for the characteristics of the logistics industry. As the dependent variable of the model, the Decent Job derived from the first study was used, and the target model was derived from panel data of whole industries to understand the unique characteristics of logistics industry jobs and applied to the logistics industry model. This study found that in the logistics industry, developing the expertise of the logistics industry through "vocational training" compared to whole industries is an important factor rather than raising the "academic level" through the regular curriculum. This seems to reflect the characteristics of the logistics industry as specialized vocational training is required in the case of "railway transportation", "inland water and port transportation", and "air cargo transportation", which have a high proportion of decent job workers among the detailed logistics industries analyzed in this study. Therefore, developing job expertise through additional manpower training programs such as vocational training as well as academic fields learned through regular curriculum is a very important factor in engaging in "Decent Work" not only in the logistics industry but also in other industries.

• Korean Journal of Social Welfare Studies
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• v.40 no.1
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• pp.323-351
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• 2009

The purpose of this study is to investigate which factors affect working women's intention of second childbirth and what paths that determine this intention exist. Especially, this study focused on the influence of 'values regarding children' on intention of second childbirth of working women, and divided 'values regarding children' into 'individualistic value regarding children'and 'group-oriented value regarding children'. Findings from this study are as follows. First, the research model of this study was appropriate to explain the intention of second childbirth in working women with a child by measurement model analysis and structural model analysis. Second, it appeared that the factor which directly determined the intention of second childbirth in working women with a child was 'values regarding children', and the impact of 'individualistic values regarding children' was stronger than that of 'group-oriented values regarding children'between the two. Third, 'Economic resource'factor and 'service'factor affected 'intention of second childbirth' indirectly through other factors. Fourth, the level of public and private service resources for reconciling work and family life is affected by the level of economic resources. Finally, it appeared that 'values regarding children' could be formed or changed by working women's environmental condition like public and private service resources to support reconciling work and family life. Based on these findings, this study proposed that it should be important to form values regarding children positively by improving environmental condition for reconciling work and family life to increase childbirth intention of working women.

• Culinary science and hospitality research
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• v.8 no.3
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• pp.187-211
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• 2002

The purpose of this study was to examine the personality change of rooks that would possibly result from kitchen environment. It's basically meant to determine the relationship of environment to personality, by investigating how cooks felt about their own personality before and after working as a cook and conducting a self-diagnostic personality test based on theories on kitchen environment and personality. The subjects in this study were the cooks who served af top-rated hotels in Seoul, and the survey was carried out from April 8 through 12, 2002. The collected data were encoded and analyzed with SPSS 10.0 program. To identify the characteristics of the subjects, frequency analysis was implemented, and reliability analysis, T-test and ANOVA were employee. To verify the reliability of the questionnaire items, Cronbach's Alpha that represented internal consistency was calculated, and factor analysis was fulfilled to minimize related variables about cuisine environment and eliminate irrelevant ones. The findings of this study were as below: Out of total 27 cuisine environment variables, 22 ones boiled down to six factors. Factor 1 was conflicts, and factor 2 was job performance. Factor 3 was work, and factor 4 was environment. Factor 5 was facilities, and factor 6 was social. To make better cuisine environment each and every part of kitchen environment that affects cook personality should be improved, and further, what causes employee turnover should be eliminated. In the future, there is a need for broader research effort that could cover more extensive region and a wider variety of subjects other than cooks at the top-rated hotels.

• Journal of the Korean Society of Clothing and Textiles
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• v.30 no.9_10 s.157
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• pp.1455-1463
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• 2006

The purpose of this study was to examine the advertisement effects of mobile fashion advertisements, specifically focusing on how the mobile fashion advertisement effects work according to advertisement types and categories. Two hundred female college students participated in this study. For data analysis, descriptive statistics, factor analysis, and t-test were used for this study. As the results, first, advertisement attitudes were classed into three factors such as cognitive factor emotional factor, and behavioral factor. Second, regarding the effect of advertisement types, pull advertisement type had higher advertisement attitudes, and higher purchasing intention than push advertisement type. There was not significant in brand attitudes between pull advertisement and push advertisement. Third, for the effects of advertisement categories, clothing advertisement had higher cognitive factor and behavioral factor, and higher purchasing intention than accessory advertisement. There were not significant in emotional factor and brand attitude between clothing and accessory advertisements. Based on these results, M-commerce fashion advertisement marketing strategies would be suggested.

• Transactions of the Korean Society of Automotive Engineers
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• v.20 no.1
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• pp.141-146
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• 2012

Aluminum alloys have been used with various thicknesses suitable for light weight of structure. It is known that the thickness effect of material is an important factor affecting fatigue crack propagation under constant fatigue stress condition. In this work, we presented the behavior of fatigue crack propagation in thin plate compared to thick plate Al 2024-T3 alloy with referred thickness effect in a correlative equation determined by the shape factor and the loading factor. We chose two factors that are used in the correlative equation with considering that the experiments were carried out under a constant fatigue stress condition. The thickness ratio of thin plate compared to thick plate and the equivalent effective stress intensity factor ratio depending on thickness were chosen as shape and loading factors. A correlative equation is utilized to determine the equivalent effective stress intensity factor range of thin plate and identify the degree of increasing phenomenon of fatigue life in thin plate compared to thick plate.

• Transactions of the Korean Society of Mechanical Engineers B
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• v.25 no.11
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• pp.1459-1466
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• 2001

A slip factor is defined as an empirical factor, which should be multiplied to theoretical energy transfer to estimate real work input of a centrifugal compressor. During the last century, researchers have tried to develop simple empirical models to predict the slip factor. However most of these models have been developed based only on design point data. Furthermore flow is assumed inviscid. As a result, these models often fail to predict the correct slip factor at off-design condition. In this study, various models for the slip factor were analysed and compared with experimental and numerical data at off-design conditions. As a result of this study, Wiesner's and Paeng and Chung's models are shown to be applicable for radial impeller, but all the models are found to be inappropriate for backswept impellers.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2013.04a
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• pp.528-532
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• 2013

In this study, an analytical model of micro-beam structure including thermoelastic damping with irregularly distributed masses is investigated. The significance of thermoelastic damping for micro-scale mechanical resonators is evaluated to design -with high quality factor(Q-factor). The beam model of this work is based on Euler-Bernoulli beam theory. In order to determine the natural frequency of the model, energy method is applied. Also, the thermoelatic damping effects are considered by using heat conduction equations, and the Q-factor can be determined. To derive the equation of motion, non-dimensionalization is employed for systematic analysis. Results of the model are verified, and present mode shapes and Q-factors for the micro-beam with thermoelastic damping including random point masses.

• Journal of the Korean Society of Environmental Restoration Technology
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• v.10 no.2
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• pp.26-33
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• 2007

This study was to investigate the reaction analysis of citizen on fence removal for securing green space. The results are as following; The majority of users went to green space more than one time per week to take a walk, rest and stayed there less than an hour. The places, where the fence removal was required mostly, were public institutions, parks and schools. The physical factor was the highest influence on whether the fence removal project could be expanded or not. With a slight difference from the physical factor, the environmental and emotional factor followed after. The social factor was also significant at 1 % level. In the physical aspect, the increase of garbage littering was the most negative part after fence removal.When the citizens were asked if they would participate in the fence removal project, the environmental and emotional factor and the social factor were the most influential ones on work places while the environmental and emotional factor influenced only on private houses.

• Culinary science and hospitality research
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• v.12 no.1 s.28
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• pp.22-36
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• 2006

This study examines the job satisfaction of cooks of school feeding. Sampling was taken among school feeding cooks except for those of Kangwon Province and Cheju Province. The factors affecting on the job satisfaction was investigated to find ways to raise the job satisfaction of cooks of school feeding. Four factors were extracted in all. It is found that these four factors have affected the job satisfaction of cooks of school feeding in order of working satisfaction factor(.493), co-worker communication factor(.463), job environment factor(.185), and advancement factor(.146). Accordingly, more opportunities for career advancement should be offered to raise the job satisfaction among them, and the establishment of better work environment and the optimum staff are urgently needed.

• International Journal of Quality Innovation
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• v.9 no.2
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• pp.119-127
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• 2008

In this paper, we survey Six Sigma in Korea company real fields. Six Sigma itself are developed depend on each company culture and strategy. Our country has been more than 10 years since introduced Six Sigma in our country. Each company which work six Sigma are developed differ way depending on his company situation. Our country Six Sigma in our country is necessary to survey and analysis. Firstly, we survey how to use Six Sigma. Next, we survey to find success factor and failure factor by reports published by company and papers by published in journals.