• Journal of Korean Society of Water and Wastewater
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• v.25 no.1
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• pp.23-29
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• 2011

Integrated management system (IMS) for sewerage facilities has been installed at 7 dams and 9 watersheds since 2006. However, there has been no decisive plan on how and who to manage efficiently IMS after finishing the construction. Therefore, in this study, it was suggested that a new organization, so to speak, a technical support team for integrated management that may operate and manage IMS efficiently, could need to be set up. Three scenarios were evaluated depending on the type of allocating human resources to new organization considering each levels of sewerage facilities. Economic analyses on each scenarios of human resources allocation were also carried out. As a result, establishing the technical support team for integrated management was estimated to give the net benefit from 1.3 billion to 20.6 billion won for 15 years.

• Journal of Wellbeing Management and Applied Psychology
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• v.3 no.3
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• pp.1-13
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• 2020

Human resource management has always been the most important part of any organization (corporate and government-owned). Until whenever improvement in human resource management is always the background of every problem that occurs in the organization. This study aims to examine the relationship of procedural justice and organizational commitment to OCB satisfaction and job satisfaction in the Public Works Office of Kutai Kartanegara Regency. Sampling involved the entire population, i.e. 109 informants. They are employees who have goods and services certificates. Hypothesis test carried out with the SEM-PLS model in two stages (outer model and inner model). After that, the survey data was used SMART PLS 3.0. Based on empirical findings, we find that procedural justice has a positive and significant effect on OCB, while organizational commitment does not. Procedural justice, organizational commitment, and OCB have had a positive and significant effect on job satisfaction. The novelty of the study lies in the originality value that describes the conditions in a government agency with different benchmarks (variables and indicators) from previous studies, so it is very interesting and varied.

• The Journal of Asian Finance, Economics and Business
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• v.8 no.12
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• pp.169-181
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• 2021

The study aims to investigate the direct effects of business management practices in terms of financial, marketing, human resources, and logistics operations practices on sales revenue and profitability growth of freight forwarding businesses. A quantitative research design and partial least square-structural equation modeling were used to examine the direct effects of the exogenous and endogenous variables. The study reveals that financial, marketing, and human resources practices have a positive and significant effect on sales revenue growth. Furthermore, marketing and logistics operations have a positive and significant effect on profitability growth in the context of freight forwarding in the Philippines, particularly in its country's capital. As the current study only examines the direct effects of business management practices, other researchers may also want to consider identifying other variables as mediation and moderation to test other indirect effects on the financial performance of the business. The findings of the study can significantly benefit the freight industry to consider addressing other challenges or make use of the paper to further develop their strategies and practices to improve their financial performance.

• Journal of the Korea Safety Management & Science
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• v.23 no.3
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• pp.35-45
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• 2021

Activities to prevent industrial accidents can be divided into management of disaster risk factors of production facilities, disaster prevention systems and procedures, and human factors management. Human factor management is the last and most effective means to minimize disaster incidence and loss costs. The key strategy for this is safety and health education. However, formal or fictitious education is still being carried out in the industrial field. In addition, it is true that the application of practical use is insufficient due to the simple theoretical education based on knowledge transfer. In order to change the safety consciousness of employers and workers, we think that the paradigm of education should be changed from the traditional text and video-oriented lecture education method to experience-oriented education. The purpose of this study is to measure and analyze the effectiveness of safety education through education contents using VR(Virtual Reality) and AR(Augmented Reality) technology in keeping with the changing times of the 4th Industrial Revolution, And to suggest the direction of future safety and health education and content development trend.

• Journal of Distribution Science
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• v.22 no.3
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• pp.105-112
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• 2024

Purpose: This study analyzed the relationship between corporate capacity and management performance in the Korean distribution industry during the COVID-19 pandemic. Research design, data and methodology: The data for this study used the 2021 KOTRA GCL Test Data, and multiple regression analysis was performed using SPSS 26. As corporate competency, human capital and related capital of intellectual capital theory were utilized, and the global network level of social network theory was also utilized. As an additional analysis, corporate characteristics factors were used. Results: First, the level of global mindset of human capital acted as a positive factor in management performance, and the level of professional manpower did not achieve significant results. Second, related capital acted as a positive factor in corporate performance. Third, from the perspective of social network theory, the global network level of companies acted as a positive factor in management performance. Finally, the relationship between corporate characteristics and management performance was marginally significant. Conclusions: In order to improve the business performance of a company in a market shock such as the COVID-19 pandemic, it is required to strengthen the level of network construction with customers and increase the level of intellectual capital that a company has.

• Journal of the Korea Safety Management & Science
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• v.15 no.4
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• pp.73-80
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• 2013

Because the damages of corrosion resulting from the chloride ion are very serious, many research studies have been performed to measure the penetration depth of the chloride ion. However, there is a problem with data selection obtained from collection during experiments. In this study, it appears that the collected data are not conformed to a normal distribution. The result of this study will play a very important role, as a first step for the development and construction of a forecasting system to help determine a reliable service lifetime of marine structures.

• Korean Journal of Human Ecology
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• v.6 no.1
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• pp.57-66
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• 2003

The purpose of this study was to investigate the housewives' characteristics of household work management. to classify the household work manager styles and to investigate the relationship between the household work manager styles and the family life satisfaction. The data used for statistical analysis is 352 housewives. The data were analyzed by using SPSSWIN Program, $x^2$-test, one-way ANOVA With Duncan's Multiple Range test and t-test were utilized to test null hypotheses. The major findings of this study were as follows : Human centered household work management was more popular than task centered. Family life satisfaction was significantly different depending on the household work manager style. The idel style was concluded as the most desirable manager style.

• Journal of Korean Society for Quality Management
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• v.11 no.1
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• pp.51-57
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• 1983

For an effective propulsion of TQC, it is necessary to get a suitable modeling in consideration with characteristics of system, human view and the traditional background. This method must be developed as the way of a firm top policy, considering the latest tendency of emphasizing quality of job. For this purpose it is planned to promote the synthetic use of all the managing technology on basis of the human nature and the human creativity in applying the way of function analysis to the TQC program in this paper. A characteristics of this paper is the applying not the materials or products but the functional analysis of job in value engineering to TQC program.

• Journal of Korean Society for Quality Management
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• v.27 no.3
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• pp.154-169
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• 1999

In many fields, Kansei engineering, often called Human Sensibility Ergonomics, has been applied to the product development for customer's satisfaction. Also, it may use to a lot of products and environments related to human's convenient life. If the measurement and the validation of human sensibility are accomplished subjectively and qualitatively, then a good design is expected. This paper considers an application of one of the Kansei engineering's techniques, extraction and categorization of the sensory words, to the products of mobile telecommunication units. First, 1st sensory words were extracted from Korean dictionary, catalogues, pamphlets, etc. Second, 2nd sensory words were extracted from the questionnaires, elimination of synonym, advise of expert, etc. Third, final sensory words were extracted from questionnaires, etc. Fourth, ask to answer the questionnaires with the extracted words in the five-grade semantic differential. Finally, The factor analysis is used to categorize the extracted sensory words, and shows that the words can be grouped into some categories.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1996.04a
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• pp.147-150
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• 1996

Human posture prediction and motion simulation methods try to solve inverse kinematic problems using the optimization technique based on the concept of minimum principle. It is very important to select a cost function which relfects the human posture acurately. In this study, lifting postures were predicted using the five biomechanical cost functions and compared with real human postures in order to evaluate the predictivities of the cost functions. The result showed that all the biomechanical cost functions used in this study could not predict lifting postures accurately. The cost function which minimizes the sum of joint moments showed the smallest mean prediction error, while the one which minimizes the MUR showed statistically better performance.