The purpose of this study is to manufacture an effective CO2 methanation catalyst to convert CO2 into CH4 in order to produce a renewable energy source and to reduce greenhouse gas emissions. Numerous studies on CO2 methanation technologies are in progress, but the industrial application of such catalysts has not yet been developed. In this study, high-performance catalysts that can be operated at low temperatures were manufactured. For the industrial application, the catalysts were prepared in disk, pellet, and honeycomb structures. The catalytic performance for each type of catalyst structure was evaluated at atmospheric pressure at 350℃. Results of the tests showed that the pellet-type catalyst had a CO2 conversion efficiency of 89%, which is much higher than that of the other two catalyst structures investigated. Therefore, the pellet-type catalyst is an attractive option for the CO2 methanation industry in view of its high performance and simple manufacturing process.

The purpose of this study is to investigate the effects of the personality traits of hotel firms on job satisfaction and turnover intention and to investigate improvement points. The subjects of this study were 210 employees of hotel company, As a result, personality traits were negatively related to turnover in affinity, sincerity, extroversion, and openness except for neuroticism. In the case of job satisfaction, except for neuroticism, affinity, sincerity, extroversion, and openness were statistically correlated. The results of this statistical analysis show that there is a close correlation between the variables of this study. Based on these findings, I hope that many future researches will be made that will affect job turnover and job satisfaction in addition to the character of the boss in the hotel business. Since hotel organization is a group of members with different characteristics, there is a need to grasp the characteristics of various employees first. This is because the personality traits of hotel workers can affect organizational variables. Also, the personality characteristics of the hotel company and the personality of the employees should be in harmony with each other so that the hotel will be maintained and managed well. The most effective way to achieve the ultimate goals and create added value is to strengthen the job satisfaction of the employees and to improve the satisfaction of the employees through the improvement of the unsatisfactory and decrease the turnover rate will be.

The purpose of this study is to examine the effects of convention center' servicescape on exhibition attendees' satisfaction and behavior intention. Accordingly, a total of 282 valid samples were collected from participants of the event held in Suwon Convention Center and analyzed using frequency analysis, factor analysis, reliability analysis, multiple regression analysis. The results of this study are as follows. First, the convention center' servicescape factor(accessibility, pleasantness, aesthetics, convenience, cleanliness) has a positive effect on customers' satisfaction. Second, the convention center' servicescape factor(accessibility, pleasantness, aesthetics, cleanliness) has a positive effect on behavior intention. Third, the more satisfaction the customers can perceive, the higher rises the behavior intention. Therefore, the results of this study will be useful in enhancing customer satisfaction and improving revisit through management of servicescape factors. Based on the results of this study, it provides practical implications for the operation strategy of the convention center servicescape.

The purpose of this study is to propose marketing strategies in the food service industry to maintain long-term relationships with customers through the acceptance of ICT-based services by food service corporation. In addition, logical theory was established to enhance brand image and purchasing intent by forming a friendly attitude of consumers toward ICT-based services. The research method of this study was based on a survey of consumers in their 20s or older who have visited large food service corporation(fast food restaurants) that provide ICT-based services based on a convenient sample extraction method. The survey was conducted using the Google Online questionnaire, using 259 data registered from 1 October 2019 to 30 October 2019. Based on the data results, frequency analysis, confirmed factor analysis, and correlation analysis were performed. The result on analysis of hypotheses were as follows. In hypothesis 1, the ICT-based service acceptance factors have had a positive (+) influence on brand image. In hypothesis 2, the brand image has had a positive (+) influence on purchasing intention. In hypothesis 3, the ICT-based service acceptance factors have had a partially positive (+) impact on the purchasing intention by using the brand image as a medium. This study results suggest theoretical and practical implications on the acceptance of ICT-based services in food service corporation.

This study aimed to empirically analyze and establish the relations of perceived Organizational Citizenship Behavior, service quality, and revisit intention of Chinese hotel restaurant customers. To achieve the objectives of the study effectively, both literary and empirical research methods were conducted. Theoretical examination of perceived organized civic action, service quality and revisit through literature research was conducted, and empirical research methods were implemented based on the results of the literature study. In addition, the statistical processing of the collected data used SPSS 22.0 and frequency analysis, reliability analysis, factor analysis, correlation analysis, and multiple regression analysis were performed to verify the hypothesis. This study conducted a survey targeting the users of a deluxe hotel restaurant located in Shanghai, and the results of analyzing the collected data are as follows. First, in the results of analyzing the relation between perceived Organizational Citizenship Behavior and service quality, the perceived Organizational Citizenship Behavior had significantly effects on the service quality. Second, Second, in the results of analyzing the relation between service quality and revisit intention, the service quality had significantly effects on the revisit intention, Third, in the results of analyzing the relation between perceived Organizational Citizenship Behavior and revisit intention, the perceived Organizational Citizenship Behavior had significantly effects on the revisit intention. Through the study of research subjects, we should establish marketing strategies to maximize the interests of hotel companies and customers as well as effective customer management, and We want to use it as data to enhance the competitiveness of hotel companies and get important implications for human resource management.

The spatial scope of this study was the Hanok Village in Jeonju, Jeollabuk-do, and the time span was 233 parts for tourists who participated in the festival during the Jeonju Bibimbap Festival in 2019 and performed a reliability analysis and analysis using SPS 20.0, a social science statistical analysis program, in the analysis of data affecting the emotional response and loyalty of the festival. First, the selection attributes of local festivals did not have a significant effect on emotional responses. The festival is influenced by modern trends along with tourism. Second, it was analyzed that the selection attribute of local festivals had only a significant influence on cultural exchange between return visit intention and recommendation intention, and not on non-routine and experience. This is because the Jeonju Bibimbap Festival has a basic background of local culture and history, and tourists who visit the festival recognize this. Third, human service quality had a significant influence on both emotional response and reliability. In order to increase the emotional response of tourists who visited the festival, it is necessary to improve the human service of the festival, that is, service mind for volunteers. Fourth, it was analyzed that human service quality was significant for loyalty. In order to increase the loyalty of the tourists, it is necessary to improve the quality of human services, which will be helpful to the tourists. Finally, emotional responses were analyzed to be significant for loyalty. The emotional response and loyalty of tourists who visited the festival are closely related.

The purpose of this study is to investigate and analyze the structural relationship of between organizational culture of 5-star hotel and knowledge sharing, absorptive capacity and service innovative behavior. Using IBM SPSS 20.0 and AMOS 24.0 program for analysis, the results from this empirical study with 475 samples of hotel employees in South Korea show that H1:organizational culture on knowledge sharing is adopt, H2:organizational culture on absorptive capacity is adopt, H3:organizational culture on service innovative behavior on adopt, H4:knowledge sharing on absorptive capacity is adopt, H5 knowledge sharing on service innovative behavior is adopt, H6:absorptive capacity on service innovative behavior is adopt, and H7:knowledge sharing and absorptive capacity have partially mediating effect of the relationship between organizational culture and service innovative behavior. Research and practical implications include the following. The relationship between OC and SIB has academical significance according to the partially sequential mediating effect of KS and AC. Employees should be able to make effective use of trust, autonomy, transparency in decision making, and mutual advice within departments.

The purpose of this study is to investigate the relationship among Social media marketing, brand image and purchase intention. To perform this study, total 218 questionnaire were distributed to customers who had experienced Social media of travel agent dated from August 1th to September 20th. Unworkable data were excluded, 201 usable responses were obtained for an empirical analysis. Frequency analysis, exploratory factor analysis, reliability analysis, and regression analysis were measured by using JAMOVI program accordingly. For the study structure, social media marketing was divided with accuracy, richness, usefulness, timeliness. Brand image and purchase intention were a single factor. The result has shown as follows: Hypothesis 1, among social media marketing, all factors have a positive effect on brand image. Hypothesis 2, among social media marketing, both usefulness and timeliness have a positive effect on purchase intention. Hypothesis 3, brand image has a positive effect on purchase intention. Hypothesis 4, among social media marketing, both usefulness and timeliness have a positive effect on purchase intention by mediating brand image. This study result has found that managing social media marketing is a source of competitive marketing advantage in travel agent business. This study suggests operational and theoretical implications on the aspects of social median marketing and brand image management in travel industry.

Objectives: The purpose of this study is to analyze the characteristics of family research in domestic academic fields by using topic modeling. To this end, this study attempts to explore the topographical changes of Korean family research by grasping the research trends by time, academic field, and each topic subject. Methods: This study conducted topic modeling and regression analysis on 1,376 abstract articles and key words. Pre-treatment for analysis of target papers was performed using Excel and using regression analysis R program, Topic modeling analysis was conducted with Python(v3.8.0). Results: First, four topics were finally decided. Topic 1 was categorized as a business management and family-friendly system, Topic 2 as a family environments and family functioning, Topic 3 as a family relationship and family care, and Topic 4 as a familism and family narrative. Also, an analysis of the changing trends of Topics showed that Topic 1 and Topic 2 were Hot topics that were still being handled until recently, while Topic 4 was Cold topics. Conclusions: In order to understand the rapid changes caused by narrative of family and the change of family structure in the post-modern society, it seems necessary to reflect on the topic development and policy linkage strategies of Topic 3 and Topic 4. Also, To understand the rapid changes caused by Narrative of family and the change of family structure in the post-modern society, it seems necessary to reflect on the topic development and policy linkage strategies of Topic 3 and Topic 4.

Objectives: This study explored the family emotional system and family dynamics of clients to provide therapeutic interventions, who were suffering from generational transmission process. This study was conducted to heal family relations and restore family functioning among clients who were suffering from family violence. Method: This is a case study that utilized Bowen family systems theory and object relations theory to family therapy. It consisted of 19 family therapy sessions for IP and her family presenting their intense violent familiar conflicts and self-harm crises. Results: The family therapy sessions that focused on reestablishing family emotional system and restoring family relations demonstrated a notable effect on the level of family functioning. It includes lowering chronic anxiety and conflicts, understanding family relational process contributing to the symptoms, communicating 'I-position' rather than the previous fusion and emotional cut-off by heightening differentiation. and understading multifamily transmission process of violence through family projection and triangulation. Conclusions: Applying family therapy sessions, significant improvements of family process and interactions were observed. Clinical implications are discussed.