• The Research Journal of the Costume Culture
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• v.16 no.1
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• pp.33-47
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• 2008

The purposes of this study were to extract the effects of emotional labor, self-efficacy and burnout on customer-oriented selling behavior of salesperson by literature review and to examine the effect variables on customer-oriented selling behavior empirically. The questionnaire was administered to 400 salespersons who were selling clothes, cosmetics, shoes, leather products and accessories in department stores located in Kwang-ju city during August 18-24, 2006. Data collected from 307 salespersons were analyzed by using descriptive statistics, factor analysis, t-test, ANOVA, Duncan-test, correlation, regression analysis and path analysis. The results were as follows: First, Salesperson's emotional labor was composed of two factors; emotional labor toward the customer and emotional labor toward the organization. Second, Salesperson's emotional labor had negative significant influence on customer-oriented selling behavior. Specifically, the emotional labor toward the organization negatively influenced on customer-oriented selling behavior, but the emotional labor toward the customer positively influenced on customer-oriented selling behavior. Third, Salesperson's emotional labor positively influenced on burnout. Specifically, emotional labor toward organization significantly influenced on burnout, but emotional labor toward customer did not influenced on burnout. Fourth, Salesperson's self-efficacy positively influenced on customer-oriented selling behavior. Fifth. Salesperson's self-efficacy negatively influenced on burnout. Finally, Salesperson's burnout negatively influenced on comer-oriented selling behavior. The direct effect of salesperson's self-efficacy on customer-oriented selling behavior was large than the indirect effect of salesperson's self-efficacy mediate burnout. But the indirect effect of salesperson's emotional labor mediate burnout was large than the direct effect of salesperson's emotional labor on customer- oriented selling behavior.

• Journal of Korean Academy of Nursing
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• v.24 no.2
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• pp.278-302
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• 1994

This article reviewed and analyzed 39 studies on self efficacy theory applied to health related behavior. The following analysis was done : 1) study subjects 2) measurement tools 3) analysis according to the type of research design(intervention re-search, explanatory research). Some findings are summarized as follows : The study subjects were both healthy people in various developmental stages and patients with various illnesses. The health related behaviors examined in the studies were also various including exercise, smoking cessation, self care behaviors, etc. The measurement of self efficacy was done with specific tools in most studies. In the tools, activities that measured the health behavior domain were listed according to increasing difficulty or contexual arrangement or in combination of both of them The analysis of 17 intervention research studies showed that generally the intervention program increased the self efficacy level of subjects and then the increased strongly self efficacy influenced behavioral changes. Most studies used more than one intervention method for increasing the self efficacy level. these were derived from sources of self efficacy suggested by Bandura. The analysis of 21 explanatory research studies showed that self efficacy strongly influenced behavior change and persistence. The major independent variable to affect the self efficacy was performance accomplishment in the past. Self efficacy explained more of the variance in health related behavior when it was applied with the variables in the health belief model, health promotion model, and reasoned action theory. On the basis of the above findings, the following suggestions are made : 1. For a desirable research design, self efficacy should be the intervening variable. That is, desirable designs would include intervention-self efficacy-behavior in intervention research studies and antecedent-self efficacy-behavior in explanatory research studies. 2. More prospective, longitudinal studies are needed to test the effect of self efficacy on persistence in health related behavior. 3. Studies comparing the effects of intervention methods are needed for each health related behavior, subject group, and context. 4. It is necessary to develop a reliable, valid measurement tool for self efficacy for each health related behavior. 5. Studies to differenciate the effect of self efficacy from that of outcome expectation on the health related behavior are necessary. 6. The antecedents of self efficacy should be investigated further.

• Korean Journal of Psychosomatic Medicine
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• v.6 no.2
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• pp.193-209
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• 1998

The author conducted a literature review to better characterize the current state of knowledge regarding the relationship between psychological and behavioral factors and cardiovascular disease. This review focus on several problems : Hypertension, coronary artery disease such as myocardial infarction and angina pectoris. We describe model for understanding the relation-ship of psychological factors to the disease, review the results of relevant research studies and provide recommendation for further research.

• Nuclear Engineering and Technology
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• v.31 no.6
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• pp.51-65
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• 1999

The present review report introduces the existing analysis codes and physical modeling of two-phase flow associated with initiating event of HCDA in Liquid Metal Reactors for the effective study in the future, because the related research has not been systematically carried out in Korea compared with other areas. The description in this report is specifically addressed to the results yielded from careful review of the technical concepts on the two-phase flow modeling in the SAS2A code which was developed in ANL. The report is prepared in 2 parts based on the definite physical phenomena. The liquid slug and gas behavior models are main representations in the part (I) and (II), respectively. In this regard, it is expected that this report provide a fundamental knowledge on the two-phase flow model in LMR and, thus, contribute to establishment of the necessary HCDA analysis technology concerned with the LMR development in Korea.

• Journal of the Korean Recycled Construction Resources Institute
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• v.1 no.3
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• pp.163-172
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• 2013

This paper presents a comprehensive review of recent advances in ultra-high performance concrete (UHPC). Fundamental characteristics of UHPC are elaborated with focus on its material constituents, mixing, and formulation procedures. Use of state-of-the-art materials such as carbon nanotubes or nano-silica is discussed as well, whose inclusion may enhance the performance of UHPC. The review evaluates supplementary treatment methods (e.g., pressuring curing) and identifies applicable standard test methods for determining the properties and behavior of UHPC. Site implementation is provided to link laboratory research with full-scale application. Research needs are suggested to further develop UHPC technologies from technical and socio-economical perspectives.

• International Journal of Fluid Machinery and Systems
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• v.6 no.1
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• pp.33-48
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• 2013

If large pressure fluctuation is observed in the draft tube of a Francis turbine at part-load operation, we have generally called it draft-tube-surge. As occurrence of this phenomenon seriously affects the limit of turbine operating range, extensive studies on the surge have been made since proposal of surge-frequency criterion given by Rheingans. According to the literature survey of related topics in recent IAHR symposiums on hydraulic machinery and systems, in which state-of-the-art contributions were mainly presented, a certain review of them may be desirable for an outlook on the future studies in this research field. Thus, in this review paper, the authors' previous attempts for the last three decades to challenge the following topics: a rational method for component test of a draft tube, nature of spiral vortex rope and its behavior in a draft tube and cavitation characteristics of pressure fluctuations, are introduced together with other related contributions, expecting that more useful and significant studies will be accomplished in the future.

• Korean Medical Education Review
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• v.13 no.2
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• pp.25-37
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• 2011

Purpose: Core competencies for becoming a good physician have been the focus of recent discussion. Understanding students' state of mind should be included in this analysis. Thus, the purpose of this study was to review recent research papers on subjective well-being in medical education and propose some suggestions. Methods: A selective search was conducted of the literature that has been published since 2000 in the Medline, Riss4U, ERIC, and KoreaMed databases using the search terms "happiness", "subjective well-being", "satisfaction", and "stress". Thirty seven studies were included in this review. Each was categorized according to 3 subjects (satisfaction, positive affect, negative affect). Results: Most studies showed relatively high levels of distress in medical students, which was related to academic worries. Although medical students were under a great deal of distress, they regarded help-seeking behavior for their distress as weakness or something negative. Conclusion: To decrease medical students' distress and sustain their well-being, there should be a change in students' awareness through curriculum, teaching methods, and coping strategies in medical education.

• Korean Journal of Psychosomatic Medicine
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• v.3 no.2
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• pp.174-184
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• 1995

The author conducted a literature review to better characterize the current state of knowledge regardeding the relationship between psychological and behavioral factors and cardiovascular disease. This review focus on several Problems : hypertension, coronary artery disease such as myocardial infarction and angina pectoris, sudden death, arrhythmia, vasomotor(vasodepressor) syncope, and psychogenic cardiac nondisease. We describe model for understanding the relationship of psychological factors to the disease, review the results of relevant research studies and provide recommendation for further research.

• International Journal of Railway
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• v.7 no.3
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• pp.80-84
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• 2014

The purpose of this paper was to review Intelligent Compaction (IC) techniques, which is regarded relatively new to the railroad roadbed construction activity. Most of civil structures are built on roadbed that supposed to provide adequate load bearing support to the upper structure through the qualified compaction process. However, it is not uncommon for structure failure attributed to inadequate compaction control take place in field sites. Unlike traditional compaction control method to check field density at several locations, IC techniques continuously measure various compaction quality indices that represent compaction uniformity. In this paper, a series of literature review relevant to IC techniques was conducted to provide concise summary on the following categories: 1) background of IC technique; 2) Summary of IC vendors and basic principles; 3) modeling of IC behavior, and 4) case study along with correlation between IC with other measurements. In summary, IC technologies seem to be promising in future railroad construction to achieve better compaction quality control so that the serviceability of railroad can be ensured with minimizing rehabilitation and maintenance activities.

• Journal of the Korean earth science society
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• v.42 no.4
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• pp.383-389
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• 2021

Several studies investigating the behavior and environmental distribution of rare earth elements (REEs) have been reviewed to determine the geochemical processes that may affect their concentrations and fractionation patterns in groundwater and whether these elements can be used as tracers for groundwater-rock interactions and groundwater flow paths in small catchments. Inductively coupled plasma-mass spectrometry (ICP-MS), equipped with an ultrasonic nebulizer and active-film multiplier detector, is routinely used as an analytical technique to measure REEs in groundwater, facilitating the analysis of dissolved REE geochemistry. This review focuses on the distribution of REEs in groundwater and their application as tracers for groundwater geochemistry. Our review of existing literature suggests that REEs in ice cores can be used as effective tracers for atmospheric particles, aiding the identification of source regions.