• The Journal of the Korea Contents Association
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• v.20 no.10
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• pp.146-156
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• 2020

The purpose of this study was to verify the effect of team process and affect state on members' organizational commitment. To this end, a valid questionnaire was received from 241 employees working at a company, and the collected questionnaire analyzed the relationship through regression analysis. As a result, we found that all of the team process factors - the conversion process, the execution process, and the interpersonal process - had a meaningful positive effect on organizational commitment. The conversion process had a positive effect on positive-activity and positive-inactivity - which is the types of the members' affect state. The interpersonal process had a positive effect on positive-activity and positive-inactivity, and negative effect on negative-inactivity and negative-activity. And the positive-activity had an intermediation effect on the relationship between team process and organizational commitment. Through this study, the significance of this study can be found in that it suggested the importance of building and managing the team process in order to maximize the efficiency of human resource management in the organization and improve the team effectiveness.

• Journal of the Korean housing association
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• v.26 no.2
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• pp.67-79
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• 2015

As the Korean construction market in the apartment housing has changed to a housing consumer focused market, interest and importance on efficient use and management on existing buildings has increased rather than demand for new buildings. Interest of housing consumers on apartment house quality has increased in this market paradigm, and this spontaneously is connected to quality flaw related defect disputes and lawsuits that the importance of defect diagnosis has continuously increased. This defect diagnosis is directly connected to maintenance charges in defect dispute and lawsuit processes that rather objective and highly credible progress of duty is required. However, most defect diagnosis firms today that progress defect diagnosis are using different diagnosis methods and depend on the experience of experienced professionals that there is no standardized defect diagnosis process. Therefore, the purpose of this study is to provide common defect diagnosis process model for defect diagnosis firms utilizing the BPMN (Business Process Modeling Notation) modeling method. It is expected that this will contribute to professional and reliable task performances of concerned defect diagnosis workers. Furthermore, it is expected that design lawsuit damage will be substantially reduced by standardizing defect diagnosis processes.

• The Journal of Korean Association of Computer Education
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• v.9 no.4
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• pp.55-61
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• 2006

The Personal Software Process(PSP) is a rigorous, measurements based process designed to help software developers produce high-quality codes. Learning PSP requires substantial and tedious record keeping including clerical computations with plenty of data occurred at every project. The required task reduces the educational effect and motive by time consuming characteristic and easy occurrence of errors. To alleviate these problems, a web-based PSP log system having streamlined mechanism of data manipulation is designed and implemented at this study. Three years of experiment shows that the system not only improves productivity and accuracy of the process but also allows students and instructors to focus on learning and teaching PSP, rather than PSP data collection.

• Journal of Korea Technical Association of The Pulp and Paper Industry
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• v.41 no.1
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• pp.24-29
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• 2009

The use of fluorescent whitening agents (FWAs) increases as the demand for the whiter and brighter printing papers increases. FWAs are used as internal and surface treatment chemicals. FWAs that are not used properly in the papermaking process, however, remain in the process water and may demage the paper quality and processes. In this study, a new idea to eliminate FWAs from the process water, consisted of the floc formation of FWAs with cationic chemicals, such as cationic polyelectrolytes and alum, and the removal of the floc by screening or sedimentation, was proposed. Flocculation of FWAs, that is the first step to remove FWAs from the process water, was investigated using turbidity and particle size measurement. Relationship between turbidity and particle size showed that the turbidity could reflect the particle size change of FWA flocs and was proper for the evaluation of flocculation phenomena. Poly-DADMAC was more efficient than PEI to induce the flocculation of FWAs. Alum was effective chemical for the flocculation and sedimentation of FWAs.

• Journal of Korea Technical Association of The Pulp and Paper Industry
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• v.37 no.3
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• pp.1-8
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• 2005

Increase in the utilization rate of recycled paper and closing level of papermaking system increased the problem associated with stickies that include decrease in process runnability and product quality. It is required to establish a process for removing the micro stickies to solve the problems associated with stickies. In this study, the application of flotation process as a method to remove micro stickies was examined. Model micro stickies (MMS) were prepared using microcrystalline cellulose (MCC) and pressure sensitive adhesives (PSA), and the influence of three nonionic surfactants on the removal efficiency of MMS from flotation process was examined. Also the effect of surfactants on the deposition of micro stickies that remaining in the papermaking wet end onto wire was examined. Removal efficiency of MMS by flotation was increased when the proportion of nonionic surfactant with propylene oxide (PO) type hydrophilic tail was increased and stock pH was 7. It was suggested that this nonionic surfactant minimized the increase of surface energy of hydrophobic MMS. The MMS with high hydrophobicity remaining in the papermaking system, however, would cause more serious deposition problems on papermaking wet end. Therefore, it is of great importance to increase the removal efficiency of MMS in flotation process for the prevention of papermaking system contamination caused by stickies deposition.

• Journal of the Korean housing association
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• v.15 no.4
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• pp.117-125
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• 2004

This study has examined how residents view the remodeling process of their old apartment and the actual conditions of apartment remodeling case in Yonggang-dong, Mapo-gu, Seoul, in Korea. The questionnaire survey has been conducted to apartment residents in Seoul who want to have their houses remodeled in order to specifically find out how they view remodeling process. Furthermore, interviews have been conducted with persons who were in charge of remodeling operations, and related data have been analyzed by conducting on-the-spot survey on apartment in Yonggang-dong. The major findings were as follows 1. The residents pointed out the biggest problem is the lack of information in the remodeling process. Therefore, education and PR on remodeling to residents should be kept on in order for them to play a key role in remodeling operation. 2. In Yonggang apartment remodeling process several problems have been found such as the difficulty of obtainning unanimous consent from residents, the lack of the active and positive participation of residents and the absent of the drawing. Therefore, to activate remodeling of the apartment complex, it needs not only to induce the residents to participate positively, but also to make a practical adjustment on current special repairing allowance.

• Journal of The Korean Association For Science Education
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• v.11 no.2
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• pp.23-30
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• 1991

The purpose of this study is to investigate the interrelationships on integrated science process skills and Piagetian cognitive modes for high school students according to the different cognitive reasoning levels. About 509 high school students were randomly selected for the samples of this study. They were identified as concrete, transitional and formal operational stage with the scores of GALT(Group Assessment of Logical Thinking) developed by Roadrangka, Yeaney and Padilla(1982), and TIPS II(Test of Integrated Process Skills) developed by Burns, Wise and Okey(1983). The result of this study were showed that about 11.8% of the samples were in the concrete operational stage and about 24.4% of the samples were in the transitional stage, while about 63.8% of them were in the formal operational stage. It was also found that the achivement scores of the science process skills increase in accordance with the cognitive reasoning levels. The value of the correlation coefficient between science process skills and cognitive reasoning abilities was 0.49, which was significant at the 0.05 level. This finding seems to support previous research that the student's cognitive reasoning abilities appeared to have influenced student's scores of the science process skills No differences to the logical reasoning ability between male and female students according to each cognitive level were found except formal operational stage.

• The Journal of the Korea Contents Association
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• v.11 no.8
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• pp.468-474
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• 2011

Reducing agent was used as process variable for Pt catalyst production process. By using six sigma the optimum operating variables condition for particle size and ICP yield were deduced. With the help of fractional factorial design the major variables were reduction temperature and process time. Also, the optimum number of reduction process, reduction temperature, quantity of reducing agent and process time were 1, $67-88^{\circ}C$, 0.5 ml and 10minutes, respectively.

• Journal of The Korean Association of Information Education
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• v.11 no.4
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• pp.483-495
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• 2007

In this paper, to establish a way controlling educational contents, range of contents for quality control are offered. And a life-cycle suitable for present circumstance has defined and successive quality control process has suggested supporting development and use of the contents through analyzing the life cycle of its software and previous contents. A life cycle is defined as whole process from formation of contents to its extinction. The developing process includes stages of planning, designing, manufacturing, and the applying process includes evaluation, circulation and management. Suitable quality control guidelines for each process have established and offered. Aim of this paper is also to develop a model which is applicable to developers as well as supporters who help the developing process.

• Journal of the Korea Safety Management & Science
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• v.10 no.2
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• pp.195-203
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• 2008

The purpose of this study is to develop a guideline of process capability evaluation and to apply this guideline improving the quality of products, especially in the small and medium enterprises. In this study we deal in the concept of process capability evaluation, the calculation of process capability index, and the application of a case study. Man must compare the state of process with the standards in evaluating of the process capability. Control chart can be used as a yardstick for judgement for the long term period and the distribution shape of histogram for the short term period. Man should regard to the significant figure by the calculation of process capability index.