• Journal of Korean society of Dental Hygiene
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• v.4 no.2
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• pp.277-291
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• 2004

The purpose of this study is to analyze the dental hygienists' overall performance in operative restoration and the clinical performance in operative restoration according to dental hygienists' career and to provide basic data for establishing the appropriate range of dental hygienists' work. Subjects of this study are 339 dental hygienists working at dental clinic and hospital nationwide, selected by their working place, career, type of clinic, and location of clinical institution. The distribution of people who responded to the survey shows that 81 belong to beginner level(less than 2 years since entering clinic), 115 intermediate level(2 to 3 years since entering clinic), 81 higher level(4 to 5 years since entering clinic) and 62 advanced level(more than 6 years since their entering clinic). In terms of the types of clinical institution, 178 belong to dental clinics and 161 belong to dental hospitals. The survey used in this study are focused on perception about clinical performance in operative dentistry and adequacy of the work. Operative dentistry consists of operative restoration and endodontic therapy. The operative restoration consists of 15 categories such as patient welcoming, examination and diagnosis, planning of treatment, anesthesia, control of moisture, cavity preparation, pulp protection, matrix band application, amalgam filling, resin filling, glass ionomer cement filling, abrasive strip removal, rubber dam removal, bite check and polishing, patient education, and arrangement. The reliability was Cronbach's Alpha .9453. SPSS 10.0 for Windows was used to analyze the responses. One way ANOVA was utilized to verify the differences in the dental hygienists' job performance in operative restoration and their job performance according to career. When significant difference was found. Duncan multi comparison post hoc was done. To sum up the results of this study, patient welcoming look the first place in the operative restoration. It was followed by patient education, examination and diagnosis, introducing treatment plan, resin filling, glass ionomer cement filling, amalgam filling, bite check and polishing, anesthesia, pulp protection, control of moisture, abrasive strip removal, cavity preparation, matrix band application, rubber dam removal, and anesthesia. In terms of the clinical performance by career, there were significant differences in 19 activities such as medical eraluation, oral examination, patient charting, intra oral readio graphs, firm developing fixing mounting, curing light gun, education of attention content after operation. Based on the results of this study, the specific range of operative restoration for dental hygienists should be focused on providing basic data for dentists' diagnosis, alleviation of fear and aching accompanied by injection and anesthesia, data providing for dentists' decision of anesthesia degree, and maximization of control of moisture.

• Journal of Korea Society of Industrial Information Systems
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• v.22 no.4
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• pp.79-95
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• 2017

This Study Investigates Whether R&D Capabilities and Market Orientation have Significant Effects on Product Innovation Performance in Order to Enhance Customer Value and Technology Innovation Competitiveness Considering the Characteristics of Rapidly Changing Semiconductor Industry. In other Words, as in the Research Model, the Purpose of this Study is to Investigate the Causal Relationship between the Independent Variable, R&D Capability and Market Orientation, on Product Innovation Performance, which is a Dependent Variable, through the Moderating Variable of Technological Innovation Orientation. For this Study, we Conducted a Questionnaire Survey on the Employees of Development Companies in the Semiconductor Industry and Finally Collected 118 Valid Questionnaires. The Collected Data was Analyzed by Multiple Regression Analysis with Demographic Characteristics as Control Variable and Hierarchical Regression Analysis was Conducted with the Moderating Effects of Technological Innovation Orientation. The Results Showed that the Higher the R&D Intensity and the External Network Capacity, the Higher the Product Innovation Performance. Also, the Product Innovation Performance was Higher than the Customer Orientation and Competitor Orientation Among the Market Orientation. In Addition, only R&D Capability Confirms that Technology Innovation Orientation is Moderated. The Result of this Study is to Improve Understanding of R&D Capability and Market Orientation in Creating of Product Innovation Performance of Semiconductor Companies and to offer Valuable Research Data in Empirically Supporting that Technological Innovation Orientation is an Important Moderating Factor in Creating Firm's Product Innovation Performance and Sustainable Competitive Advantage.

• Korean small business review
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• v.43 no.3
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• pp.91-117
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• 2021

The purpose of this study is to study the effect of internatioanl entrepreneurial orientation of small and medium-sized Chinese manufacturing companies on export performance. A total of 183 corporate data were used for empirical analysis for Chinese manufacturing export companies. In summary, first, international entrepreneurial orientation was shown to have a significant positive effect on export performance, second, international etrprenurial orientation was shown to have a significant positive effect on absorption capacity, and third, the stronger environmental dynamics and network capacity, the stronger international business orientation and export ability. The implications of this study are summarized as follows. It suggests that the more innovative, enterprising and risk-taking Chinese SMEs are, the better their export performance and the better their ability to absorb foreign knowledge. It also suggests that small business managers must continue to strengthen their network capabilities to improve export performance through international entrepreneurial orientation, and this relationship is further strengthened in a dynamic environment. It also suggests that the impact of firm's absorption capacity on export performance will weaken over time.

• Journal of Science and Technology Studies
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• v.6 no.1 s.11
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• pp.53-88
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• 2006

This study has the purpose to make a conceptual model which can explain the relationship between the research performance, and the fitness of environmental property and the technology development strategy. The environmental property consists of the competitiveness, the complexity of environment, and the market growth. The technology development strategy consists of the innovativeness of technology, the upgrade of product, and the usage of the out resource. And the ability to manage knowledge resource is a very important variable which can modulate the fitness of environmental property and the technology development strategy.

• Journal of Technology Innovation
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• v.23 no.4
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• pp.245-287
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• 2015

Architectural innovation is being regarded as one having major influence on the rate of performance improvement, even if this type of innovation does not show the highest level of technological discontinuity. Radical innovation firms who made a breakthrough product new to an industry, approach a certain point of time in which the speed of performance improvement very slows down, if architectural efficiency is not improved. At this time, this firm's prior experience in developing inferior, but very creative radical product architecture might work as paradoxical impediments to architectural innovation, the following important event. This study intends to understand the relationship between shifts in market needs and technological problem solving strategy, which exist before. after, and during architectural innovation, based on conceptual framework in which both stage and problem solving perspectives are combined. Korean SME, JAHWA Electronics could succeed in diffusion of vibration motor, by overcoming technological mental model locked in seemingly successful first generation architecture of coin type vibration motor. In-depth single case study including interviews and active participative observations was carried out for building longitudinal understanding of this innovation concept.

• KDI Journal of Economic Policy
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• v.27 no.2
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• pp.45-87
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• 2005

This study attempts to provide a basis of selecting policy directions by empirically analyzing the effect of policy lending programs for SMEs in Korea using micro firm-level data and examining whether the programs contribute to improving the performance of SMEs and thus effectively carry out their missions. From the estimations using Ashenfelter(1978)'s approach, the evidence of differences in profitability enhancement between the benefited group and the never-benefited group could not be found in most cases. In addition, the estimations show that the policy lending program had stronger profit enhancing effects on the young SME group for the year that the program was applied, and indicate that the policy lending program might be the factor that makes the 'older' benefited SMEs to become addicted to the government policy and thus hinder them in their development to become more competitive and innovative. These results suggest that, when the programs are needed to support SMEs' financing, it is more effective to target the start-up companies or SMEs in their early stages rather than old SMEs.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.382-387
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• 2008

Current global construction market has grown at a dramatic expansion rate every year in connection with more market accessibility by foreign contractors. The market openness is largely due to globalization of world construction markets, rapid development of world-wide telecommunication technologies, the formation of collaborative acquisitions and joint ventures among contractors, development of regional Free Trade Blocks, and just name a few. This paper focuses on the formation of collaborative networks when expanding into new foreign markets. The social network analysis (SNA) is introduced to investigate a variety of the collaboration patterns and also their impacts on the performance. To this end, the collaboration cases of 600 international construction projects performed by Korean contractors since 1990 were collected and classified into firm's size, project types, collaboration modes, and performance levels using social network analysis. The results showed a direction in establishing business strategy associated with experienced or inexperienced contractors in international construction projects.

• International Area Studies Review
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• v.17 no.4
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• pp.43-63
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• 2013

This paper investigates the impact of free trade agreement (FTA) on the performance of Korea's foreign direct investment (FDI) firms. We use plant- and firm-level data to examine the trends of FDI patterns of Korean firms between 2002 and 2010 by dividing firms based on their sizes - large and small firms. Analyzing firms' FDI activities worldwide, we find that small firms account for large share of investment cases especially in countries where FTA became effective with Korea during our sample period. Using these facts, we estimate the changes of productivity and performance of large and small firms and their foreign affiliates before and after FTA became effective. Our results show that FTA increases productivity of small firms and their foreign affiliates after its formation. In particular, we provide evidence that productivity improvement by small firms and their foreign affiliates may result from an increase in production and capital during FTA period.

• The Journal of the Convergence on Culture Technology
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• v.5 no.1
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• pp.21-26
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• 2019

This paper examines effect of fitness between innovation and HRM type on firm performance(quality competitiveness, operating profit). Data were extracted from the Korea Labor Institute's workplace panel survey(WPS) from 2015, and the analysis used 3,431 companies. To test the research model, analysis of variance(ANOVA). The model shows that full-innovation/commitment HRM type companies were significantly higher quality competitiveness, and operating profit than other companies. And low-level innovation/control HRM type companies were significantly lower quality competitiveness and operating profit than other companies.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.26 no.1D
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• pp.31-39
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• 2006

The logistics information system has been recently attracting a great deal of attention for its importance in the national economy. It should be noted, however, that the degree of the system utilization differs by the capabilities of the logistics firms such as logistics management skills, robustness of the organization, technical sophistication, and administrative abilities. A survey was conducted in the Busan and Kyungnam area for 174 companies in the logistics and manufacturing industry. The results of this study can be summarized as follows : First, the degree of utilization of the logistics information system varies depending upon business-type details. Secondly, utilization of the logistics information system is equally important for both manufacturing and logistics companies. Thirdly, it was found that the executives of the companies with logistics management skills can play a key role in utilizing the logistics information system. Finally, the degree of utilization has positive relationships with the logistics performance as the companies benefit from the system not just for saving costs, but more importantly for providing higher-quality services for their customers.